Formprepared by: J.Porter, S.Y. Maezumi
Feature Outcrop Dimensions (m) and Orientation, Bedrock Type and Condition MF A 1.10 x 0.90 x Height | 0.40 Decomposing granite
MF B 3.70 x 1.40 x Height | 0.70 “ MF C 2.70 x 1.60 x Height 1.00 “ MF D 2.90 x 1.80 x Height 1.45 “ MF E 2.70 x 1.90 x Height | 1.45 “ MF F 2.60 X 1.50 X height | 0.50 “ MFG 3.40 X 1.40 X height | 0.10 “ MFH 1.90 x 0.90 x Height | 0.10 “ MF | 1.33 x 0.82 x Height | 0.40 “ MF J 3.00 x 1.90 x Height 1.25 “ MFK 1.94 x 1.06 x Height | 0.24 “ MF L 1.90 x 1.40 x Height | 0.30 “ MFM 2.10 x 0.90 x Height | 0.50 “ MF N 2.90 x 1.25 x Height | 0.95 “ MF O 1.60 x 1.30 x Height | 0.30 “ MFP 2.20 x 1.60 x Height 1.00 “ MFQ 0.84 x 0.75 x Height | 0.25 “ MFR 0.85 x 0.60 x Height | 0.30 “ Feature # Milling Type | Length Width Depth Contents Remarks | Surface# (cm) (cm) (cm)
MF A | 1 Sm 13 13 4 Soil Fair condition
MF B 1 Co 15 15 10 - Highly decomposed
MF C 1 Sm 14 14 4 1.ocatodinsideSurface2
| MFC 2 Ms 67 31 - MF C 3 Ms 66 50 - - MF C 4 Ms 32 22 - MFC 5 Ms 58 30 - MFD 1 Sm 16 16 7 Highly decomposed MF E | Ms 32 18 - MF F 1 Co 16 16 15 Soil Verypoor condition MF G 1 Co 18 18 12 Soil
MF H 1 Co 19 19 12 Soil
MF | 1 Ms 58 28 ~ MF | 2 Ms 48 28
MF J 1 Ms 10 40 Fair good shape
MF J 2 Ms 24 23 “ MF K 1 Co 16.8 16 12 S/L. Nice condition MFK 2 Co 17.5 17.5 12.7 S/L “ MF 1, 1 Co 16 16 11 S Poor condition MFM 1 Ms 40 27
MF M 2 Ms 42 29
MFN 1 Ms 47 19 Decent condition
MF O } Sm 25 28 5 Soil
MF P 1 Bm 80 50 10 Decent condition
MF P 2 Ms 30 26
MF Q 1 | Ms 54 40
MF R 1 Sm 15 15 9
TypeKey: ContentsKey:
CO Conical mortar PM Possiblemortar S Filled with soil R Containsrock OM Ovalmortar MS Milling slick L Filled with leaves P Containspestle SM Saucermortar BM Basinmilling feature U Unexcavated M Containsmano Other Other:
DPR523L (1/95) "Required information
1398
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
ARTIFACT RECORD, update
Primary#
ff.RI#
Trinomial: CA-RIV-3346
*Resource Name or#:
Location Where Specimens are Curated: Michael Brandman Associates as of June 21, 2006 Number Type Condition Description Locational Bearing Collected (fom1, material, etc.) ( distance/bearing from datum) ? 1 Mano fragment Poss. FAR, Granite cobble Feature "N", STP #3, 26cm Yes cracked belowMGS
and angular
1 Grolllldstone fragment " " Feature 'T', STP #4, found at Yes surface
I Bone Btn11l animal Feature �'I'", STP#3, 50cm Yes
belowMGS
1 Small groundstone fragment Strations Prob. Granite cobble Feature "I", STP #!, l0-20cm Yes level below MOS in screen
I FAR fragmant Oxidized in ,. Feature "I", STP #4, 40-50cm Yes part level below MOS in screen.
5 TOTAL
DPR 623L (1/96) *Required infonnation
Stateof California— The ResourcesAgency | Primary #
DEPARTMENT OFPARKS AND RECREATION HRM
ARTIFACT RECORD, update Trinomial: CA-RIV-3346
Location WhereSpecimensareCurated: MichaelBrandman Associatesasof June21,2006 Number Type Condition Description LocationalBearing Collected (forn,material,etc.) (distance/beanng from datum) ?
1 Mano fragment Poss. FAR, | Granitecobble Feature “N™, STP #3, 26cm| Yes cracked belowMGS
and angular
1 Groundstone fragment « Feature “J”, STP #4, found at | Yes surface
1 Bone Burnt animal Feature “I”, STP#3, 50cm | Yes
belowMGS
1 Smallgroundstonefragment Strations Prob.Granitecobble Feature “I”, STP #1, 10-28cm | Yes levelbelowMGSin screen
1 FAR fragmant Oxidized in | “ Feature “I”, STP #4, 40-50cm | Yes part levelbelowMGSin screen.
5 TOTAL
DPR §23L (1/98) *Required informatien
1399
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Camera format: Digital only
Primary#
HRI#
Trinomial: CA-RIV-3346
*Resource Name or#:
Lens size: __________ _
Film type and speed: Negative on file at: __________ _
Photographs and 1>hotograph list.
Mo. Day Time Exoosure Subject/Description View Toward Accession# 3 I 22 Feature A overview NE
" " " 16 Feature B overview SE
" " ,. 18 Feature C ovcrvie,, s
" " ., 26 Feature D and E overview N
" " .. 29 Feature F overview NW
" " " 31 Feature G overview E
" " " 33 Feature lf overview E
" " " 24 Feature I overview N
.. " ., 42 Feature J overview N
,. ., " 35 Feature Kand L overview N
38 Feature M overview N
40 Feature N overview N
50 Feature O overview
46 Feature P overview
48 Feature Q overview
44 Feat1rrc R overview
Overview of Feature A
Stateof California—The ResourcesAgency Primary #
DEPARTMENTOFPARKSANDRECREATION HRI#
PHOTOGRAPHIC RECORD, update Trinomial: CA-RIV-3346
Camera format: Digital only Lens size:
Film type and speed: Negativeon file at:
Photographs and photograph list.
Mo. Day Time Exposure Subject/Description View Toward Accession# 3 1 22 FeatureA overview NE
“ « “ 16 FeatureB overview SE
« « « 18 Feature C overview S
“ « « 26 FeatureD andE overview N
“ “ “« 29 Feature F overview NW
“ «“ “ 31 FeatureG overview E
“ “ “ 33 FeatureH overview E
« « “ 24 Feature overview N
« “ « 42 Feature J overview N B
« «© « 35 FeatureK and1.overview N
38 Feature M overview N
40 Feature N overview N
50 Feature O overview
46 FeatureP overview
48 Feature Q overview
44 Feature R overview
Overview ofFeatureA
1400
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview Feature B
Overview Feature C.
Primary#
HRI#
Trinomial: CA-RIV-3346
*Resource Name or#:
Stateof California— The ResourcesAgency Primary #
DEPARTMENT OF PARKS AND RECREATION HRW
PHOTOGRAPHIC RECORD, npdate Trinomial: CA-RIV-3345
OverviewFeatureB
OverviewFeatureC.
1401
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview Feature D and E Overview Feature F
Primary#
HRJ#
Trinomlal: CA-RIV-3346
*Resource Name or#:
‘StateofCalifornia— TheResnurcesAgency Primary #
DEPARTMENTOFPARKSANDRECREATION HR
PHOTOGRAPHIC RECORD, update Trinomial: CA-RIV-3346
Overview Feature DandE Overview Feature F
1402
State of California -The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview Feature G Overview Feature H
Primary#
HRI#
Trinomial: CA-RIV-3346
*Resource Name or#:
State of California— The ResourcesAgency Primary #
DEPARTMENT OFPARKS ANDRECREATION HRE#
PHOTOGRAPHIC RECORD, update | Trinomial: CA-RFV-3346
Overview Feature G Overview Feature H
1403
State of California -The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview, Feature I with vision of Annageddon.
Overview Feature J
Primary#
HRI#
Trinomial: CA-RIV-3346
*Resource Name or#:
StateofCalifornia— TheResourcesAgency Primary #
DEPARTMENT OFPARKS ANDRECREATION HRE
PHOTOGRAPHIC RECORD, update Trinousial: CA-RIV-3346
Overview Feature J
1404
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview Feature K and L
Overview Feature M
Primary#
HRI#
Trinomial: CA-RlV-3346
*Resource Name or#:
$uateofCalifornia— The ResourcesAgency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Primary #
HRI#
Trinomial: CA-RI¥-3346
Overview Feature K and L
Overview Feature M
1405
State of California-The Resources Agenl")'
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Page U of 16
Overview Feature N Overview Feature 0
Primary#
HRI#
Trinomial: CA-RIV-33-16
*Resource Name or#:
Smteof California— The ResourcesAgency Primary #
DEPARTMENT OF PARKS AND RECREATION HRI#
PHOTOGRAPHIC RECORD, update Trinomial: CA-RIV-3346
Overview Feature N Overview Feature O
1406
State of California -The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview Feature P Overview Feature Q
HRI#
Primary#
Trinomial: CA-RIV-3346
*Resource Name or#:
StateofCalifornia — TheResourcesAgency
DEPARTMENTOFPARKS ANDRECREATION
PHOTOGRAPHIC RECORD, update
Primary #
HRM
Trinomial: CA-RIV-3346
Overview FeatureP Overview Feature Q
*Resource Name or #
1407
r
State of California -The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Overview Feature R
Primary#
HRI#
Trinomial: CA-RlV-3346
*Resource Name or#:
State of California— The Resources Agency
DEPARTMENT OFPARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Primary #
HRM
Trinomial: CA-RIV-3346
PY
Overview Feature R
= Lak] a |
1408
ARCHAEOLOGICAL SITE RECORD
Archaeological Research Unit
University of California
Riverside, CA 92521 Update
Permanent Trinomial: CA-Riv-3346
Temporary Designation:
Page _l_ of _L
1. County: Riverside
2. USGS Quad: Sunnymead, Calif. 7.5' dated 1967 photorevised 1980
3. UTM Coordinates: Zone 11: 486680 mE, 3752260 mN
4. Twp. 3 S.; Rng. 3 W.; SBBM, NE 1/4 SW 1/4 NE 1/4 Section 13
5. Map Coordinates: 408 11111s 405 11111E 6. Elevation: 1700 ft.
7. Location: From the intersection of Theodore and Alessandro Blvd., drive approx .. 5 miles west on Alessandro, and then go south on dirt road, heading SE, for approx. 600 m. This road will wind towards a seasonal drainage where the site is situated.
8. Prehistoric: xxx Historic: Protohistoric:
9. Site Description: Habitation site with a developed midden deposit, milling slicks, and bedrock mortars.
10. 11.
12. 13.
14. 15.
16. 17.
18. 19.
20. 21.
22. 23.
25. 27.
29. 30.
31. 32.
33. 34.
35. 36.
Area: 105 m (N/S} x 40 m (E/W}; Method of Determination: Tape.
Depth: Deposit appears to be at least one m. deep in east portion of site.
Features: Various milling slicks/metates and bedrock mortars on 17 boulders.
Artifacts: Fire-fractured rock, sparse quartz debitage, and two manos.
Non-artifactual Constituents: None observed.
Date Recorded: July 10, 1990
Recorder: Brooke S. Arkush
Affiliation and Address: Archaeological Research Unit, UC Riverside Human Remains: None observed.
Site Integrity: Fair to good. Although various surface artifacts probably have been collected over the years, there is no indication that the subsurface deposit has been disturbed by illegal excavation.
Nearest Water: Seasonal drainage on site.
Vegetation Co11111unity (site vicinity): Coastal Sage Scrub.
Vegetation (on site): Same.
Soil: Decomposing granitics.
Geology: Granitic.
Slope: 1-5%
Landowner and Address: Private.
24. 26.
28. Surrounding Soil: Same.
Landform: Foothills.
Exposure: Open.
Remarks: Much modern trash on and around the site, but the subsurface deposit should be intact. Only some mi nor di st rubances due to rodent burrowing.
References: None.
Name of Project: UCRARU #1089
Type of Investigation: Revaluation of ten sites.
Site Accession Number: N/A Curated at: N/A
Photos: N/A Taken by: N/A
Photo Accession#: N/A On File at: N/A
ARCHAEOLOGICAL SITE RECORD
Archaeological Research Unit
University of California
Riverside, CA 92521 Update
Permanent Trinomial: CA-Riv-3346
Temporary Designation:
Page _1 of 3
1. County: Riverside
2. USGS Quad: Sunnymead, Calif. 7.5’ dated 1967 photorevised 1980
3. UTM Coordinates: Zone 11: 486680 mE, 3752260 mN
4. Twp. 3 S.; Rng. 3 W.; SBBM, NE 1/4 SW 1/4 NE 1/4 Section 13
5. Map Coordinates: 408 mmS 405 mmE 6. Elevation: 1700 ft.
7. Location: From the intersection of Theodore and Alessandro Blvd., drive approx. .5 miles west on Alessandro, and then go south on dirt road, heading SE, for approx. 600 m. This road will wind towards a seasonal drainage where the site is situated.
Prehistoric: xxx Historic: Protohistoric:
Site Description: Habitation site with a developed midden deposit, milling slicks, and bedrock mortars.
ow
10. Area: 105m (N/S) x 40 m (E/W); Method of Determination: Tape.
11. Depth: Deposit appears to be at least one m. deep in east portion of site.
12. Features: Various milling slicks/metates and bedrock mortars on 17 boulders.
13. Artifacts: Fire-fractured rock, sparse quartz debitage, and two manos.
14. Non-artifactual Constituents: None observed.
15. Date Recorded: July 10, 1990
16. Recorder: Brooke S. Arkush
17. Affiliation and Address: Archaeological Research Unit, U C Riverside
18. Human Remains: None observed.
19. Site Integrity: Fair to good. Although various surface artifacts probably have been collected over the years, there is no indication that the subsurface deposit has been disturbed by illegal excavation.
20. Nearest Water: Seasonal drainage on site.
21. Vegetation Community (site vicinity): Coastal Sage Scrub.
22. Vegetation (on site): Same.
23. Soil: Decomposing granitics. 24. Surrounding Soil: Same.
25. Geology: Granitic. 26. Landform: Foothills.
27. Slope: 1-5% 28. Exposure: Open.
29. Landowner and Address: Private.
30. Remarks: Much modern trash on and around the site, but the subsurface deposit should be intact. Only some minor distrubances due to rodent burrowing.
31. References: None.
32. Name of Project: UCRARU #1089
33. Type of Investigation: Revaluation of ten sites.
34. Site Accession Number: N/A Curated at: N/A
35. Photos: N/A Taken by: N/A
36. Photo Accession #: N/A On File at: N/A
1409
r
r
ARCHAEOLOGICAL SITE MAP Update
Permanent Trinomial: CA-Riv-3346
Temp. Designation:
USGS Map: Sunnymead, Calif. 7.5'
Recorder: Brooke S. Arkush
Page_2_ of ___ 3____
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ARCHAEOLOGICALSITE MAP Update
Permanent Trinomial:
Temp. Designation:
USGS Map:
Recorder:
CA-Riv-3346
Sunnymead, Calif. 7.5’
Brooke S. Arkush
SIrE MAP
le) \ ¢ FLARE
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1410
ARCHAEOLOGICAL SITE LOCATION MAP
Page_3_ of _3_
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Permanent Trinomial: CA-Riv-3346
Temp. Designation:
USGS Map: Sunnymead, Calif. 7.5'
Recorder: Brooke S. Arkush
Wello
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ARCHAEOLOGICALSITE LOCATION MAP
Update
Permanent Trinomial: CA-Riv-3346
Temp. Designation:
USGS Map: Sunnymead, Calif. 7.5°
Recorder: Brooke S. Arkush
1411
r
Page _1_ of _L
1. Coun,y I River ide
e. UB18 111Md1 ny••d, 7.5', 1967
3. lffll £aordiN Iona 111 486680 IIE 3732260 11N
,._ TNp. 39 .... , ME 1/4 SW 1/4 NE 1/4 SW 114 NE 1/4 S.Ctton1 13 SBBN �. Nap C.ordi-t- .S ME 6. £1eva.tion, 1700'
7. Lacatlan1 Sit is located approximately 650 meters south of Alessandro a.
,.
10. u.
12. 13.
14. 11.
16. 17.
11. 19.
eo.
et.
ee.
ea
es.
rr, •
...
so.
31. 11.
33. 34.
315.
36. Blvd. along t", banks of and at the mouth of an intermittent wash.
Prehlstoric1 X Ht•tarlc1 Protohlstarlc1
&iw Deacript!1 C-UIP sit• with milling features
ArH1 70 • ( > x 20 11 CE/W>I ....... of DnwlliMUon1 Pacing Dllpth1 Midden pr ... nt, not determined
F•tur•• �licks and 11 mortar& on 18 boulders
Artifacts-a eral b•ult flues, one brown ware &herd
ND1t1rUf• C..tt._.., -- Rllcorder1
hu Race.,.., 16 Sltp_..r, 1987
D=•l F. fl!lcCarthyJ Barry R. Neiditch
Afflll&titm l!Nr_, Atchaeolo0ical Research Unit, UC Riverside ..._. .....,,.. None DlilMrved
ll:w lM11Flt\'i Site area is beino UHd for dwnpino and target practice --
Vllla!n•tlen
-�ntar■ittant ,.,r_ bed ruu throuvt, •ita.
Uy Cstte vlclnltyh Coutal Sage Scrub
.,..._�,.., hm Hah lritUe tsullh, bucktiJheat
Sella Kidclen �reant Sit. SurT--lftl Salli Grus, boulders ... le9Y1 6ranltic boulders 1ft. Lanilfare1 Alluvial plain llope-1 <8" li!I. &p...-a1 Open
.._.ksc
....._..,..,. ..... ,Private
Raf4ININ:NI -- - of Pra;s,:::ano Valley CuUurol Rnourcn Survey <ARU41B"70l Type of I-...t tioru 61.trf &ee ,urvey
Sita Acc:Nil!Oft I NIA Curfllld a'ta NIA
"-toa• None Taken by1
Phou Acc-im, 11 None On Fil• a'ta
ARCHAEOLOGICAL SITE RECORD
Page
1. 2.
3. 4.
S.
7. 8.
9. 10.
11. 12.
13. 14.
15. 16.
17. 18.
19. 20. - al.
ae.
23. as.
27. 29.
30. 31.
32. 33.
34. 33.
36. Permanent Trinomial: CA-RIV-334é
1 of 3
County: Riverside
USES Buad: Sunnymead, 7.57, 19467
UTM Coordinates: Zone 11: 4B66BO mE 3732260 mN
Twp. 35 Rng. 3W; NE 1/4 SW 1/4 NE 1/4 SW 1/4 NE 1/4 Section: 13 SBBM Map Coordinates: mmS mmE 6. Elevation: 17007
Location: Site is located approximately 630 meters south of Alessandro Blvd. along the banks of and at the mouth of an intermittent wash.
Prehistoric: X Historic: Protohistaoric:
Site Description: Camp site with milling features
Area: 70 m (N/S) x 20 m (E/W); Method of Determination: Pacing Depth: Midden present, not determined
Features: 20 slicks and 11 mortars on 18 boulders
Artifacts: Several basalt flakes, one brown ware sherd
Non-artifactual Constituents: -- Date Recorded: 16 September, 1987 Recorder: Daniel F. McCarthy; Barry R. Neiditch
Affiliation and Address: Archaeological Research Unit, U C Riverside Human Remains: None observed
Site Integrity: Site area is being used for dumping and target practice Nearest Water: Intermittant stream bed runs through site.
Vegetation Community {site vicinity): Coastal Sage Scrub Vegetation (on site): Brittle bush, buckwheat
Soil: Midden present 24. Surrounding Soil: Gruss; boulders Geology: Granitic boulders 2b. Landform: Alluvial plain Slope: <B% 28. Exposure: Open
Landownerand Address: Private
Remarks:
References: -- Name of Project: Moreno Valley Cultural Resources Survey (ARU#870) Type of Investigation: Surface survey
Site Accession NomberT—N/A Curated at: N/A
Photos: None Taken by:
Photo Accession #: None On File at:
1412
ARCHAEOLOGICAL SITE MAP
Permanent Trinomial: RIV-3346
Page_2_ of _3_
Q. - 40 X' I 4 o c."" o..-rt.o.. v it� � \:i u1., sl:c.�s o.,,,J. .I./ sJ� .. 1-.s . w"-alt. �,.e,. ... bov� 11st.ol, b � ""'Or�C).Y"
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Recorder:
Sunnymea.d 7.5'
Daniel F. McCarthy
N not to scale
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ARCHAEOLOGICAL SITE MAP
Permanent Trinomial: RIV-3346
USGS Map: Sunnymead 7.5’
Recorder: Daniel F. McCarthy
Page_2 of _3
a- Yo ¥xiHoem ovea with 2 bana Sirchs N not to scale
and 4 slichs. whde aces above ved. 1 0 bedrock outcrop
b~nmortar (3X13 X6 tm R mortar (s)
C - mortar (AX12 XA 3 em k etatels)
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1413
ARCHAEOLOGICAL SITE LOCATION MAP
Permanent Trinomial:
USGS Map:
Recorder:
Page_3_ of _3_
o· #
\J
111 � --------������.
RIV-3346
Sunnymea d 7.5,
Daniel F. McCarthy
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ARCHAEOLOGICAL SITE LOCATION MAP
Permanent Trinamial: RIV-3346
USGS Map: Sunnymead 7.5’
Recorder: Daniel F. McCarthy
p =
A ——— ee
mem
1414
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PRIMARY
NRHP
RECORD, update
Status Code
Other Listings Review Code Reviewer
Primary #33-03347
HRI#
'rrinomial: CA-RIV-3347
Date
Pl. Other Identifier: APN #478-240-027
*P2. Location: � Not for Publication D Unrestricted *a. County: Riverside *b. USGS 7.5' Quad: Sunnymead, CA. Date: 1978 T.3S; R.3W; SW¼ of the NE¼ of Section 13. S.B.B.M. c. Address: none City: Moreno Valley. Zip: none
d. UTM: 0486670mE/3932398mN (furthest northwest corner), and 0486694mE/375235 lmN (furthest southeast corner).
Zone 11. Note: Plots taken in field via Garvin Legacy GPS, NAO 1984. e. Other Locational Data: The site is located on and between and slight rise and shallow gully west of the high point of the tallest ridge at the foot of Mt. Russell. Elevation: 1720 feet ASL. *P3a. Description: This site consists of four granitic bedrock outcrops with mortars and milling slicks. One outcrop (Fea #1) is located at the northwest end near the top of a low ridge several hundred feet east ofRIV-3346. This outcrop has a single mortar. To the southeast is another bedrock outcrop (Fea #2) with two mortars. This feature may have been the one recorded by McCarthy in 1987. A third outcrop (Fea #3) exhibits three mortars, one of which was filled with soil and grass.
Inside the filled mortar was a pounding stone - a very unusual and rare occurance. Finally, a fourth bedrock outcrop (Fea #4) was located on the west side of a shallow gully below a high ridge east of the site that exhibits two small seeps. This feature held four milling slicks of various sizes. The topsoil between Fea #1 and #3 was dark gray in color, which ran from the slight ridgetop and dirt bike path on the western edge of the site to the features themselves. This soil may be a midden as one or two possible quartzite flakes were observed. Fea #4 is near a shallow gully and the soils therein are a very light tan in color. The light tan soil is the normal coloration for foothill locations. This site has not been tested for significance.
PSa. Photo or Drawing (Photo required for buildings, structures, and objects.) . . . .. see Photo log and Sketch maps
RECE\VED \N AUG� 201'
E\C
*P3b. Resource Attributes:
AP4, AP2 .
*P4. Resources Present:
□Building Ostructure
□object �Site D
District □Element of
District Oother
PSb. Description of Photo:
None. See photo log for
complete views
*P6. Date Constructed/Age
and Sources: □Historic
�Prehistoric □Both
*P7. Owner and Address:
Unknown name
17780 Collins Ave
Sunny Isles, FL 33160
*P8. Recorded by:
Archaeological Staff
Michael Brandman Associates
621 E Carnegie Dr, Suite #100
San Bernardino, CA. 92408
*P9. Date Recorded:
July 29, 2011
*PIO. Survey Type: CEQA
level Phase 1 survey.
*Pll. Report Citation: Dice, M.H. etal (2011). Phase I and Phase II Cultural Resources Assessment of the Highlands Specific Plan, City of Moreno Valley, California. On-file, Michael Brandman Associates. * Attachments: □NONE �Location Map �Sketch Map □Continuation Sheets □Building, Structure, and Object Record �Archaeological Record □District Record OLinear Feature Record �Milling Station Record 0Rock Art Record 0Artifact Record �Photograph Record 0Other (List):
DPR 523L (1/95) *Required information
State of California—The Resources Agency Primary #33-03347 DEPARTMENT OF PARKS AND RECREATION ~~ HRI#
PRIMARY RECORD, update Trinomial: CA-RIV-3347
NRHP Status Code
Other Listings Review Code Reviewer Date
P1. Other Identifier: APN #478-240-027
*P2, Location: [X] Not for Publication [] Unrestricted *a. County: Riverside *b. USGS 7.5' Quad: Sunnymead, CA. Date: 1978 T.3S; R.3W; SW¥%of theNEY ofSection 13. S.B.B.M. ¢. Address: none City: Moreno Valley. Zip: none
d. UTM: 0486670mE/3932398mN(furthestnorthwestcorner), and0486694mE/3752351mN (furthest southeastcorner).
Zone 11. Note: Plots takenin field viaGarvin LegacyGPS,NAD 1984. e. Other Locational Data: The site is locatedon andbetweenandslight rise andshallow gully westof thehighpoint of the tallestridge at the foot ofMt. Russell. Elevation: 1720 feet ASL. *P3a. Description: This site consists of four granitic bedrock outcropswith mortars andmilling slicks. One outcrop (Fea #1) is located at the northwest endnearthe top ofa low ridge severalhundredfeet east ofRIV-3346. This outcrop has a singlemortar. To the southeast is anotherbedrock outcrop(Fea#2) with two mortars. This featuremay havebeen the one recordedby McCarthy in 1987. A third outcrop(Fea#3) exhibits threemortars,oneofwhich was filled with soil andgrass.
Inside the filledmortar wasa pounding stone—a very unusualandrare occurance. Finally, a fourthbedrock outcrop (Fea #4) was located on the west sideofa shallow gully below a high ridge eastofthe sitethat exhibits two small seeps. This featureheld four milling slicks of various sizes. The topsoil betweenFea#1 and #3 was dark gray in color, which ran from the slightridgetop and dirt bike path on the westernedgeof the siteto the features themselves. This soil may be a midden as one or two possible quartzite flakes were observed. Fea#4 is near a shallowgully andthe soils thereinare a very light tan in color. The light tan soil is thenormal coloration for foothill locations. This site hasnot been tested for significance.
P5a. Photoor Drawing (Photorequiredforbuildings,structures,andobjects.) *P3b. ResourceAttributes:
.....seePhotolog andSketchmaps AP4, AP2.
*P4, ResourcesPresent:
[(JBuilding [JStructure
[Jobject [XSite []
District [_JElementof
District [JOther
P5b. Description of Photo:
None. See photo log for
complete views
*P6. Date Constructed/Age
andSources: [JHistoric
ECE ED IN Prehistoric [JBoth
R 2) *P7. Owner and Address:
Unknown name
nS 40 201 17780 Collins Ave
Sunny Isles, FL 33160
- *P8. Recorded by:
E C ArchaeologicalStaff
MichaelBrandman Associates
621E CarnegieDr, Suite #100
San Bernardino, CA. 92408
*P9, Date Recorded:
July 29, 2011
*P10. Survey Type: CEQA
level Phase 1 survey.
*P11. Report Citation: Dice, M.H. etal (2011). Phase I andPhaseII Cultural ResourcesAssessment of the Highlands SpecificPlan, City ofMoreno Valley, California. On-file, MichaelBrandman Associates. *Attachments: [JNONE [Location Map [X]SketchMap []Continuation Sheets [JBuilding, Structure,andObject Record [X]ArchaeologicalRecord [District Record [Linear FeatureRecord [Milling StationRecord [_JRockArt Record [Artifact Record [XJPhotographRecord [_]Other (List):
DPR 523L (1/95) *Required information
1415
State of California - The Resources Agency Primary #33-03347 DEPARTMENT OF PARKS AND RECREATION HRI# __________ _
ARCHAEOLOGICAL SITE RECORD, update Trinomial: CA-RIV-3347
*Al. Dimensions: a. Length 135m (SW-NE) x b. Width 60m (NW-SE).
Method of Measurement: □Paced □Taped □Visual estimate i2JOther: The original site was recorded using NAD 1927 and was visually estimated as to location. The distances between features was calculated using a GPS and GoogleEarth aerials.
Method of Determination (Check any that apply.): i2JArtifacts i2JFeatures i2JSoil □Vegetation □Topography Ocut bank □Animal burrow □Excavation □Property boundary OOther (Explain):
Reliability of Determination: i2JHigh 0Low Explain: Phase 1 archaeological survey.
Limitations (Check any that apply): □Restricted access 0Paved/built over 0Site limits incompletely defined □Disturbances □Vegetation OOther (Explain):
A2. Depth: □None i2JUnknown Method of Determination:
* A3. Human Remains: □Present i2JAbsent □Possible □Unknown (Explain): None seen during survey. * A4. Features: (Number, briefly describe, indicate size, list assoc. cultural constituents, show location of each feature on sketch map.)
There are four bedrock outcrops with mortars and milling slicks. A grayish soil is located from the slight ridgetop downhill to the bedrock outcrops (slope to northeast). The soil encompasses feature 1, 2 and 3 but not 4. At least two quartzite fragments and possible flakes were observed. We note that there could be additional milling features on the ridge northwest of the site.
* AS. Cultural Constituents: (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.) The site exhibits some grayish soil, a few possible flakes and one pounding stone located inside a mortar, which we have rarely seen. The original site forms describe milling surfaces in places that, if replotted using NADI 927 and the original hand-estimate plots in the 1990 and 1987 site records, would place more features northwest of the sketched site boundary.
None were located therein, but it is possible more are buried beneath vegetation. *A6. Were Specimens Collected? i2JNo 0Yes (If yes, attach Artifact Record/catalog & identify where artifacts are curated.)
*A7. Site Condition: i2JGood 0Fair 0Poor (Describe disturbances.):
* A8. Nearest Water: (Type, distance, and direction.) The nearest permanent water is Mystic Lake several miles to the southeast. Two seeps are located on the hillside east of the site. These may have been a decent source of water prehistorically until the local watertable dropped during the farming period. * A9. Elevation: 1720 feet above sea level.
AIO. Environmental Setting: (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.) Toe of Mt. Russell, riverside sage scrub, hilly. Site overlooks the Moreno plain to the north. Excellent vantage point.
All. Historical lnformation: None.
*Al2. Age: i2JPrehistoric D Protohistoric D 1542-1769 D 1769-1848 D 1848-1880 D 1880-1914 D 1914- 1945 D Post 1945 D Undetermined (Describe position in regional prehistoric chronology or factual historic dates if known).
Al3. Interpretations: (Discuss data potential, function[s], ethnic affiliation, and other interpretations) The site probably represents a seasonal camp. The mortars were returned to year after year and the evidence suggests they left the pounding stones in place.
A14. Remarks: None.
AlS. References: (Documents, informants, maps, and other references).
Dice, M.H. eta) (2011 ). Phase I and Phase II Cultural Resources Assessment of the Highlands Specific Plan, City of Moreno Valley, California. On-file, Michael Brandman Associates.
Al6. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.): See Photograph Continuation Page. Original Media/Negatives Kept at: None: digital. * Al 7. Form Prepared by: Michael Dice Date: July 29, 2011.
Affiliation and Address:
Michael Brandman Associates
621 E Carnegie Dr, Suite #100
San Bernardino, CA. 92408
DPR 523L (1/95) •Required information
StateofCalifornia—TheResourcesAgency Primary #33-03347
DEPARTMENT OFPARKS AND RECREATION HRI#
ARCHAEOLOGICAL SITE RECORD, update Trinomial: CA-RIV-3347
*Al. Dimensions: a. Length 135m(SW-NE) x b, Width 60m(NW-SE).
Method of Measurement: [_JPaced [CIraped [visual estimate [X]Other: The original site was recorded usingNAD 1927 and was visually estimated as to location. The distancesbetween features was calculatedusing a GPSandGoogleEarth aerials.
Method ofDetermination (Check any that apply.): DJArtifacts [Features [Soil [Vegetation [JTopography [(JCutbank [JAnimal burrow [JExcavation [JPropertyboundary [JOther(Explain):
Reliability ofDetermination: [X]High [Low Explain: Phase1 archaeological survey.
Limitations (Checkany that apply): [Restricted access [_]Paved/builtover []Site limits incompletely defined ODisturbances [Vegetation [_JOther(Explain):
A2. Depth: [CINone X Unknown Method of Determination:
*A3. Human Remains: [JPresent [XJAbsent []Possible [JUnknown(Explain):None seenduring survey. *Ad, Features: (Number, briefly describe, indicate size, list assoc. cultural constituents, show location of each feature on sketchmap.) Therearefour bedrockoutcropswithmortarsandmilling slicks. A grayish soil is located from the slightridgetop downhill to thebedrock outcrops(slopeto northeast). Thesoil encompasses feature1, 2 and3 but not 4. At leasttwo quartzite fragmentsandpossibleflakeswereobserved. Wenotethattherecouldbeadditionalmillingfeaturesontheridgenorthwestof thesite.
*AS. Cultural Constituents: (Describe and quantify artifacts, ecofacts,culturalresidues,etc., not associated with features.) The site exhibits some grayish soil, a few possible flakes and one pounding stonelocatedinsidea mortar, which we have rarely seen. The original site forms describemilling surfacesin places that,if replotted usingNAD1927 andthe original hand-estimateplots in the 1990 and 1987 siterecords,would placemore featuresnorthwestof the sketched site boundary.
None were locatedtherein,but it is possiblemore areburied beneath vegetation. *A6. Were Specimens Collected? XINo [_lYes (If yes, attach Artifact Record/catalog & identify where artifacts are curated.)
*A7. SiteCondition: [XJGood [Fair [JPoor (Describedisturbances.):
*A8. Nearest Water: (Type, distance, and direction.) The nearest permanent water is Mystic Lake several miles to the southeast. Two seeps are located on the hillside east of the site. These may have been a decent source of water prehistoricallyuntil thelocal watertabledroppedduringthe farmingperiod. *A9, Elevation: 1720 feet abovesealevel.
A10. Environmental Setting: (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.) Toe of Mt. Russell, riverside sage scrub, hilly. Site overlooks the Moreno plain to the north. Excellent vantagepoint.
All. Historical Information: None.
*A12, Age: [XPrehistoric [] Protohistoric [] 1542-1769 [] 1769-1848 [] 1848-1880 [] 1880-1914 [] 1914- 1945 [] Post 1945 [] Undetermined (Describeposition in regional prehistoric chronology or factual historic dates if known).
Al13. Interpretations: (Discuss datapotential, function[s], ethnic affiliation, and other interpretations) The site probably represents a seasonal camp. The mortars were returned to year after year and the evidence suggests they left the pounding stones in place.
Al4, Remarks: None.
Al5. References: (Documents, informants, maps, and other references).
Dice, M.H. etal(2011). PhaseI andPhaseIl Cultural ResourcesAssessment oftheHighlandsSpecificPlan, City ofMoreno Valley, California. On-file, Michael BrandmanAssociates.
A16. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.): See PhotographContinuationPage. Original Media/NegativesKept at:None: digital. *Al17. Form Prepared by: MichaelDice Date: July 29,2011.
Affiliation and Address:
Michael Brandman Associates
621 E CarnegieDr, Suite #100
San Bernardino, CA. 92408
DPR 523L(1/95) ‘Required information
1416
State of California -The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
Primary #33-03347
HRI#
LOCATION MAP, update Trinomial: CA-RIV-3347
Sunnymead, CA, 7.5' topographic map
l- um Fm 9 me 1000 MITTRS
Printed from TOPO! 02001 National Geographic Holdings (www.topo.com) Note: map to scale. Site boundary shown in black.
DPR 523L (1/95)
a o
,11aO ,,
'1 ,, ,, I I l
I
I
I I I
I I
l
I I I
*Required information
Trinomial: CA-RIV-3347
Primary #33-03347
HRI#
LOCATION MAP, update
State of California—The ResourcesAgency
DEPARTMENT OF PARKS AND RECREATION
¢
*Required information
100METERS =
2 2) f
g 7 ” 3 ol
X 17 ¢ fs - ee AYsok p
ii 22a Panett’ Gan SER nh
] 1000FEET Q
Printed from TOPO! ©200! NationalGeographic Holdings (www.topo.com) sunnymead, CA, 7.5' topographic map
Note: mapto scale. Siteboundary shownin black.
DPR 523L(1/95)
1417
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP, update
Map prepared by: M. Dice
Primary #33-03347
HRI#
Trinomial: CA-RIV-3347
*Resource Name or#:
Date: August 1, 2011
Plan view of site boundary atop GoogleEarth image. "334 7 SE" is Feature 4 and "334 7 NW" is Feature I. Others as noted.
Scale is 1"=20 meters.
North is up.
DPR 523L (1/95) *Required information
©
State of California—The ResourcesAgency
DEPARTMENTOFPARKSANDRECREATION
SKETCH MAP, update
Primary #33-03347
HRI#
Trinomial: CA-RIV-3347
Map preparedby: M. Dice
magery Date 11/16;2009 1996 11S 486682 14 mE 375237535 m N elev 533m seep A » *Resource Name or #:
Date: August 1, 2011
Eye ait
Plan view of site boundary atopGoogleEarthimage. “3347 SE”is Feature 4 and“3347 NW” is Feature 1. Others asnoted.
Scale is 1”=20 meters.
North is up.
DPR 523L (1/95)
648 m
*Required information
1418
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Feature #I single mortar.
Feature 2, two mortars.
DPR 523L (1/95)
Primary #33-03347
HRI#
Trinomial: CA-RIV-3347
*Resource Name or#:
*Required information
A Stateof California— The ResourcesAgency Primary #33-03347 DEPARTMENT OF PARKS AND RECREATION HRI#
PHOTOGRAPHIC RECORD, update Trinomial: CA-RIV-3347
Page S of 7 *Resource Name or #:
Feature2, two mortars.
DPR 523L (1/95) *Required information
1419
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, update
Primary #33-03347
HRI#
Trinomial: CA-RJV-3347
*Resource Name or#:
Feature 3, three mortars (saucer and conical) one with a pounding stone inside that was exposed to view during measurement of depth.
View to the north of Feature 4, a bedrock outcrop exhibiting four milling slicks.
DPR 523L (1/95) *Required information
State of California—The ResourcesAgency
DEPARTMENTOFPARKSAND RECREATION
PHOTOGRAPHIC RECORD, update
Primary #33-03347
HRI#
Trinomial: CA-RIV-3347
View to the north of Feature 4, a bedrock outcrop exhibiting four milling slicks.
DPR 523L(1/95)
*Resource Name or #:
*Required information
1420
State of California -The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
MILLING STATION RECORD, update
Form prepared by: M. Dice
Feature
Fea 1
Fea2
Fea 3
Fea4
Outcrop Dimensions (m) and Orientation
1.54 x 1.00 x Height 0.50
2.14 x 1.50 x Height 0.50
1.22 x 0.90 x Height 0.20
2.60 x 3.00 x Height 1.00
Feature# Milling Type Length Width Depth
Surface# (cm) (cm) (cm)
Fea 1 I Co 15 dia II
Fea2 I Co 20 dia. 6
Fea2 2 Co 17 dia. II
Fea3 I Co 18 dia. 12
Fea3 2 Sm 16 dia. 5
Fea3 3 Sm 12 dia. 3
Fea4 I Ms 14 18 >3mm
Fea 4 2 Ms 33 20 >3mm
Fea4 3 Ms 16 20 >3mm
Fea4 4 Ms 23 20 >3mm
Type Key:
Co Conical mortar Pm Possible mortar
Om Oval mortar Ms Milling slick
Sm Saucer mortar Bm Basin milling feature
Other:
DPR 523L (1/95)
Primary #33-03347
HRI#
Trinomial: CA-RIV-3347
*Resource Name or#:
Bedrock Type and Condition
Medium granite, eroded, ancient bum likely
Contents Remarks
none
none
none
s This mortar held a pounding stone of granite
that measured 10cm long by 5.5cm wide by
3cm deep
none
none
none N slick
none NW slick
none SW slick
none S slick
Contents Key:
s Filled with soil R Contains rock
L Filled with leaves p Contains pestle
u Unexcavated M Contains mano
Other:
*Required information
&
State of California — The ResourcesAgency
DEPARTMENTOFPARKSANDRECREATION
MILLING STATION RECORD, update
Primary #33-03347
HRI#
Trinomial: CA-RIV-3347
Form prepared by: M.Dice
*Resource Name or #:
Feature Outcrop Dimensions (m) and Orientation Bedrock Type and Condition Fea | 1.54 x 1.00 x Height 0.50 Medium granite, eroded, ancientburn likely Fea2 2.14 x 1.50 x Height 0.50 “ Fea 3 1.22 x 0.90 x Height 0.20 “ Fea4 2.60 x 3.00 x Height 1.00 “ Feature # Milling Type | Length Width Depth Contents Remarks Surface # (cm) (cm) (em)
Fea | 1 Co 15 dia 11 none Fea 2 1 Co 20 dia. 6 none Fea2 2 Co 17dia. 11 none Fea 3 1 Co 18dia. 12 S This mortar held apounding stoneof granite that measured 10cmlongby 5.5cm wide by
3cm deep
Fea3 2 Sm 16dia. 5 none Fea3 3 Sm 12dia. 3 none
Fea 4 1 Ms 14 18 >3mm none N slick
Fea 4 2 Ms 33 20 >3mm none NW slick
Fea 4 3 | Ms 16 20 >3mm none SW slick
Fea 4 4 Ms 23 20 >3mm none S slick
Type Key: Contents Key:
Co Conical mortar Pm Possiblemortar S Filled with soil R Containsrock Om Ovalmortar Ms Milling slick L Filled with leaves P Containspestle Sm Saucermortar Bm Basin milling feature U Unexcavated M Containsmano Other: Other:
DPR 5231.(1/95) *Required information
1421
-
-
-
ARCHAEOLOGICAL SITE RECORD
Archaeological Research Unit
University of California
Riverside, CA 92521 Update
Permanent Trinomial: CA-Riv-3347
Temporary Designation:
Page _1_ of --1_
1. County: Riverside
2. USGS Quad: Sunnymead, Calif. 7.5' dated 1967 photorevised 1980
3. UTM Coordinates: Zone 11: 486640 mE, 3752200 mN
4. Twp. 3 S.; Rng. 3 W.; SBBM, SE 1/4 SE 1/4 NE 1/4 Section 13
5. Map Coordinates: 408 mmS 407 ilunE 6. Elevation: 1690 ft.
7. Location: From the intersection of Theodore and Alessandro Blvd., drive approx .. 5 miles west on Alessandro, and then go south on dirt road, heading SE, for approx. 620 m. This road will wind towards a seasonal drainage, drive across the drainage, and stop at the top of the ridge. The milling feature is located on the east side of the ridge.
8. Prehistoric: xxx Historic: Protohistoric:
9. Site Description: A single milling slick on one granitic boulder.
10. 11.
12. 13.
14. 15.
16. 17.
18. 19.
20. 21.
22. 23.
25. 27.
29. 30.
31. 32.
33. 34.
35. 36.
Area: 2.5 m (N/S) x 3.5 m (E/W); Method of Determination: Tape.
Depth: Surface.
Features: One milling slick.
Artifacts: None observed.
Non-artifactual Constituents: None observed.
Date Recorded: July 10, 1990
Recorder: Brooke S. Arkush
Affiliation and Address: Archaeological Research Unit, UC Riverside Human Remains: None observed.
Site Integrity: Fair.
Nearest Water: Seasonal drainage located immediately east.
Vegetation Community (site vicinity): Coastal Sage Scrub.
Vegetation (on site): Same.
Soil: Decomposing granitics.
Geology: Granitic.
Slope: 1-5%
Landowner and Address: Private.
24. Surrounding Soil: Same.
26. Landform: Foothills.
28. Exposure: Open.
Remarks: Much modern trash around the site.
References: None.
Name of Project: UCRARU #1089
Type of Investigation: Reevaluation
Site Accession Number: N/A
Photos: N/A
Photo Accession#: N/A
of ten sites.
Curated at: N/A
Taken by: N/A
On File at: N/A
ARCHAEOLOGICAL SITE RECORD
Archaeological Research Unit
University of California
Riverside, CA 92521 Update
Permanent Trinomial: CA-Riv-3347
Temporary Designation:
Page _1 of _3
1. County: Riverside
2. USGS Quad: Sunnymead, Calif. 7.5° dated 1967 photorevised 1980
3. UTM Coordinates: Zone 11: 486640 mE, 3752200 mN
4. Twp. 3 S.; Rng. 3 W.; SBBM, SE 1/4 SE 1/4 NE 1/4 Section 13
5. Map Coordinates: 408 mmS 407 mmE 6. Elevation: 1690 ft.
7. Location: From the intersection of Theodore and Alessandro Blvd., drive approx. .5 miles west on Alessandro, and then go south on dirt road, heading SE, for approx. 620 m. This road will wind towards a seasonal drainage, drive across the drainage, and stop at the top of the ridge. The milling feature is located on the east side of the ridge.
Prehistoric: xxx Historic: Protohistoric:
Site Description: A single milling slick on one granitic boulder.
Area: 2.5 m (N/S) x 3.5 m (E/W); Method of Determination: Tape.
Depth: Surface.
Features: One milling slick.
Artifacts: None observed.
Non-artifactual Constituents: None observed.
Date Recorded: July 10, 1990
Recorder: Brooke S. Arkush
Affiliation and Address: Archaeological Research Unit, U C Riverside Human Remains: None observed.
Site Integrity: Fair.
Nearest Water: Seasonal drainage located immediately east.
Vegetation Community (site vicinity): Coastal Sage Scrub.
Vegetation (on site): Same.
Soil: Decomposing granitics. 24, Surrounding Soil: Same.
Geology: Granitic. 26. Landform: Foothills.
Slope: 1-5% 28. Exposure: Open.
Landowner and Address: Private.
Remarks: Much modern trash around the site.
References: None.
Name of Project: UCRARU #1089
Type of Investigation: Reevaluation of ten sites.
Site Accession Number: N/A Curated at: N/A
Photos: N/A Taken by: N/A
Photo Accession #: N/A On File at: N/A
1422
ARCHAEOLOGICAL SITE MAP
Page_2_ of 3
gt
-
Update
Permanent Trinomial: CA-Riv-3347
Temp. Designation:
USGS Map: Sunnymead, Calif. 7.5'
Recorder: Brooke S. Arkush
51 TE MAP1 CA-£IV-33't 7
0 Z.5 SM.
I
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Permanent Trinomial: CA-Riv-3347
Temp. Designation:
USGS Map: Sunnymead, Calif. 7.5’
Recorder: Brooke S. Arkush
Page_ 2 of __3
SITE MAP, CA-@iv-3347
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ARCHAEOLOGICAL SITE LOCATION MAP
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Recorder: Brooke S. Arkush
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Permanent Trinomial: CA-Riv-3347
Temp. Designation:
USGS Map: Sunnymead, Calif. 7.5’
Recorder: Brooke S. Arkush
1424
•
-
•
ARCHAEOLOGICAL SITE RECORD
Permanent Trinomial: CA-RIV-3347
Page _1_ of 3 >
1. County: Riverside
2. USGS Quad: Sunnymead, 7.5', 1967
3. UTM Coordinates: Zone 11: 486640 mE 3752200 mN
4. Twp. 3S, Rng. 3W, NW 1/4 NW 1/4 SE 1/4 SE 1/4 NE 1/4 Section: 13 SBBM
5. Map Coordinates: mmS mmE 6. Elevation: 1690'
7. Location: Site is on single boulder that is part of a larger granitic outcrop located on the western side of a small gully just below a small ridge
8. 9.
10. 11.
12. 13.
14. 15.
16. 17.
18. 19.
20. 21.
22. 23.
25. 27.
29. 30.
31. 32.
33. 34.
35. 36.
Prehistoric: X Historic: Protohistoric:
Site Description: Single granitic boulder with milling features.
Area: 2.5 m (N/S) x 3.5 m (E/W); Method of Determination: Pacing Depth: Surface
Features: Two milling slicks.
Artifacts: None observed
Non-artifactual Constituents: -
Date Recorded: 16 September, 1987
Recorder(s): Daniel F. McCarthy; Barry R. Neiditch
Affiliation and Address: Archaeological Research Unit, UC Riverside Human Remains: None observed
Site Integrity: Site area is being used for dumping and target shooters Nearest Water: Site is situated along intermittent water course Vegetation Community (site vicinity): Coastal Sage Scrub, buckwheat Vegetation <on site): Same
Soil: Bedrock
Geology: Granitic boulders
Slope: <20¼
Landowner and Address: Private
Remarks: --
References: --
24. 26.
28. Surrounding Soil: Grus
Landform: Hillside
Exposure: Open
Name of Project: Moreno Valley Cultural Resources Survey (ARU#870l Type of Investigation: Surface survey
Site Accession Number: NIA
Photos: None
Photo Accession I: None
Curated at: NIA
Taken by:
On File at:
® ~ ARCHAEDOLOBICAL SITE RECORD
Permanent Trinomial: CA-RIV-3347
1. 2. 3.
4. 5S.
7. 10.
11. 12.
13. 14,
15. 16.
17. lL) 18.
) 19.
20. 1.
22. 23.
25. 27.
29. 30.
31. 32.
33,
34,
35. 36.
County: Riverside
USGS Quad: Sunnymead, 7.5%, 19467
UTM Coordinates: Zone 11: 4B6640 mE 3752200 aN
Twp. 3S, Rng. 3W, NW 1/4 NW 1/4 SE 1/4 SE 1/4 NE 1/4 Section: 13 SBBM Map Coordinates: mmS mmE 6. Elevation: 1690’
Location: Site is on single boulder that is part of a larger granitic outcrop located on the western side of a small gully just below a small ridge
Prehistoric: X Historic: Protohistoric:
Site Description: Single granitic boulder with milling features.
Area: 2.5 m (N/S) x 3.5 m (E/W); Method of Determination: Pacing Depth: Surface
Features: Two milling slicks.
Artifacts: None observed
Non-artifactual Constituents: -- Date Recorded: 16 September, 1987 Recorder(s): Daniel F. McCarthy; Barry R. Neiditch
Affiliation and Address: Archaeological Research Unit, U C Riverside Human Remains: None observed
Site Integrity: Site area is being used for dumping and target shooters Nearest Water: Site is situated along intermittent water course Vegetation Community (site vicinity): Coastal Sage Scrub, buckwheat Vegetation (on site): Same
Soil: Bedrock 24. Surrounding Soil: Grus
Geology: Granitic boulders 26. Landform: Hillside
Slope: <20% 28. Exposure: Open
Landowner and Address: Private
Remarks: -- References: -- Name of Project: Moreno Valley Cultural Resources Survey (ARU#870) Type of Investigation: Surface survey
Site Accession Number: N/A Curated at: N/A
Photos: None Taken by:
Photo Accession #: None On File at:
1425
ARCHAEOLOGICAL SITE MAP
•
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Permanent Trinomial:
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Sunnymead, Calif. 7.5'
Daniel F. McCarthy
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Recorder: Daniel F. McCarthy
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Recorder: Daniel F. McCarthy
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1427
-
-
-
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PRIMARY RECORD, draft
NRHP Status Code 6Z
Other Listings Review Code
Page l of 6
Pl. Other Identifier: none
*P2. Location: � Not for Publication D Unrestricted *a. County: Riverside Primary# 3 3
HRI# 15045
Trinomial: CA-RIV-xnx
*Resou rec Name or#: NS#l
*b. USGS 7.5' Quad: Sunnymead. CA. Date: 1980 (photorevised) T.3S: R3W: NE¼ of the NE¼ of Section 13. c. Address: none City: none (County) Zip:
d. UTM: 0486954m.E/3752483m.N (centerpoint). Zone 11. Note: Plots taken in field via Garv in Legacy GPS. NAD
1983.
e. Other Locational Data: The site is located at the base of Mount Russell. Elevation: 1610· ASL. *P3a. Description: This site consists of one milling feature outcrop exhibiting four saucer monars and one milling slick near the fool of an extreme slope at the northeast base of Ml. Russell. Milling Feature 1 is located on a granitic outcrop .J..40 x 2.00 meters in size. which is in fair condition. The milling surfaces are 102cm off the ground. Monar A measures
16.x 13cm in size and is 3.5cm deep. Mortar B measures L8x 16cm in size and is 0.5cm deep. Monar C measures .18.x 18cm in size and is 3cm deep. Mortar D measures 23.x 18cm in size and is 4cm deep. Milling slick E measures 24x 18cm in size. All arc moderately cxfoliatcd. No artifacts were detected within the site boundary.
P5a. Photo or Drawing (Photo required for buildings. structures. and objects.) see Photo log and Sketch maps
RECEIVED IN
JUL 10 2006
E\C
*P3b. Resource Attributes:
AP4.
*P-t Resources Present:
□Building □Structure
□Object �Site D
District □Element of
District OOthcr
PSb. Descri11tion of Photo:
None. See photo log for
complete views
*P6. Date Constructed/Age
and Sources: □Historic
�Prehistoric □Both
*P7. Owner and Address:
Highland Fairv
iew Propenies
24525 Alessandro Boulevard
Moreno Valley. CA 92553
*PS. Recorded by:
M. Dice
Michael Brandman Associates
220 Commerce. Suite #200
Irvine. CA 92602
*P9. Date Recorded:
June 2. 2006
*PlO. Survey Type: CEQA
level Phase I surv
ey. ARMR
format.
*PlJ. Report Citation: Dice. M.H. (2006). Phase I Cultural Resources .'lssessmenl and Phase 2 Tesling of ('uflural Resources at TTM 3-1838, City a/Moreno I 'alley, California. On-file. Michael Brandman Associates. * Attachments: □NONE �Location Map �Sketch Map □Continuation Sheets □Building. Structure. and Object Record �Archaeological Record □District Record □Linear Feature Record OMilling Station Record 0Rock Art Record □Artifact Record �Photograph Record OOthcr (List):
DPR 523L (1/95) *Required information
23 ~1504D
Stateof California—TheResourcesAgency Primary # 3 9 - 5 DEPARTMENT OFPARKS AND RECREATION HRI # 1 0 4 5
PRIMARY RECORD, draft Trinomial: CA-RIV-xxxx
NRHPStatus Code 6Z
OtherListings oe Review Code rGA-RIV- 8 0 0 6 Date
P1. Other Identifier: none
*P2. Location: [J Not for Publication [ | Unrestricted *a. County: Riverside *h., USGS 7.5' Quad: Sunnymead. CA. Date: 1980 (photorevised) T.3S: R.3W: NEY of the NE of Section 13. ¢. Address: none City: none (County) Zip:
d. UTM: 0486954mE/3752483mN (centerpoint). Zone 11. Note: Plots taken in ficld via Garvin Legacy GPS. NAD 1983.
e. Other Locational Data: The site is located al the base of Mount Russell. Elevation: 1610" ASL. *P3a. Description: This site consists of one milling feature outcrop exhibiting four saucer mortars and one milling slick near the fool of anextreme slope al the northeast base of Mt. Russell. Milling Featurc | is located on a granitic outcrop 4.40 x 2.00 meters in size. which is in fair condition. The milling surfaces are 102cm off the ground. Mortar A mcasures 16x13cm in size and is 3.5cm deep. Mortar B measures 18x16cm in size and is 0.5cm deep. Mortar C measures 18x18cm in size and is 3cm deep. Mortar D measures 23x 18cm in size and is 4cm deep. Milling slick E measures 24x18cm in size. All arc moderately exfoliated. No artifacts weredetectedwithin the siteboundary.
P5a. Photo or Drawing (Photo required for buildings. structures. and objects.) *P3b. Resource Attributes:
seePhoto logandSketchmaps AP4.
*P4. Resources Present:
[Building [Structure
[lobject [Site []
District [_JElcment of
District [Other
P5b. Description of Photo:
None. See photo log for
complelc views
*P6. Date Constructed/Age
and Sources: [Historic
Prehistoric []Both
D MN *P7. Owner and Address:
RECEIVE Highland Fairview Propcriies
24525 Alessandro Boulevard
JUL 10 2006 MorenoValley.CA 92553
*P8. Recorded by:
EIC M. Dice
Michacl Brandiman Associates
220 Commerce. Suite #200
Irvine, CA 92602
*P9. Date Recorded:
June 2. 2006
*P10. Survey Type: CEQA
level Phase | survey, ARMR — format.
*P11. Report Citation: Dice, M.H. (2006). Phase ! Cultural Resources Assessment and Phase 2 Testing of Cultural Resources at TTA34838, Citv of Moreno Valley, California. On-file. Michael Brandman Associalcs. *Attachments: [JNONE [XLocation Map [X]SketchMap []Continuation Sheets [Building. Structure. andObject Record [X]ArchacologicalRecord [District Record [[JLinear FeatureRecord [JMilling StationRecord [JRock Art Record [_JArtifact Record XPhotograph Record []Other (List):
DPR §23L (1/95) *Required information
1428
-
-
State of California - The Resources Agency Primary # "�,( u • 1 i.. tJ v tt4,, i.,
DEPARTMENT OF PARKS AND RECREATION
ARCHAEOLOGICAL SITE RECORD, draft
HRI#-�-;r-,r---------,....,-��-- T rinomia�,Rl)J� 8 Q Q 6
* Al. Dimensions: a. Length 6111 (E-W) x b. Width 6111 (N-S). CA- 'Q\ \J- i:OD� Method of Measurement: □Paced □Taped □Visual estimate 00ther: site characteristics placed on sketch map using GPS mapping metllod.
Method of Determination (Check any that apply.): □Artifacts 0Features 0Soil □Vegetation □Topography 0Cut bank □Animal burrow □Excavation □Property boundary OOther (Explain):
Reliability of Determination: 0High 0Low Explain: Phase I archaeological survey.
Limitations (Check any that apply): □Restricted access 0Pavcd/built over 0Site limits incompletely defined □Disturbances □Vegetation □Other (Explain):
A2. Depth: □None 0Unknown Method of Detennination: survey onJy. *A3. Human Remains: □Present �Absent □Possible □Unknown (Explain): None seen during survey. *A4. Features: (Number. briefly describe. indicate size. list assoc. cultural constituents. show location of cach feature on sketch map.)
TI1c site exhibits five milling features on an exposed granitic outcrop. Mortar A measures l fo: 13cm in size and is
3.5cm deep. Mortar B measures J 8x 16cm in size and is 0.5cm deep. Mortar C measures 18:x 18cm in size and is 3cm deep.
Mortar D measures 23xl 8cm in size and is 4cm deep. Milling slick E measures 24:xl8cm in size. All are moderately exfoliated.
Testing of the site Look place. Four shovel test pits were placed around U1e gnmite outcrop in an effort Lo delennine if any buried resources were noted in U1c area. No buried features were noted. nor were any artifacts observed. which allows a determination that the site is not a significant resource under CEQA guidelines. * AS. Cultural Constituents: (Describe and quantify artifacts, ecofacts. culluml residues, etc., not associated with features.) None.
*A6. Were Specimens Collected? 0No 0Ycs (If yes. allach Artifact Record/catalog & identify where ani.facts are curated.) If checked "Yes''. the artifacts would be located at U1e Michael Brandman Associates office. Ltv inc. CA.
* A 7. Site Condition: �Good 0Fair 0Poor (Describe disturbances.):
* A8. Nearest Water: (Type. distance, and direction.) Flood waters arc deposited seasonally i.n a playa roughly 2 miles to the southeast.
*A9. Elevation: 1610 feet above sea level.
AlO. Environmental Setting: (Describe cult11rally relevant variables such as vegetation. fauna. soils. geology. la11dfonn. slope, aspect. exposure. etc.) Floor of alluvial plain. Grassy . no trees. Steep-walled mountain to the south.
All. Historical Information: None.
*A12. Age: 0Prehistoric O Protohistoric D 1542-1769 0 1769-18-l8 D 1848-1880 0 1880-1914 D 1914- 1945 D Post 1945 0 Undetennined (Describe position in regional prehistoric chronology or factual historic dates if known).
A 13. lnte111retations: (Discuss data potential. fonctionrsl, etlmic affiliation. and other interpretations) The site probably is associated wiU1 sporadic use of the San Jacinto Valley by ancestral groups.
A14. Remarks: None.
AlS. References: (Documents. infonnants. maps. and other references).
Dice. M.H. (2006). Phase I Cultural Resources Assessment and Phase 2 Tesling of Cultural Resources at ITAi 34838, City of Moreno I 'alley, California. On-file. Michael Brandman Associates.
A16. Photogra1lhs (List subjects. direction of view. and accession nwnbers or attach a Photograph Record.): See Photograph Continuation Page. Original Media/Negatives Kept at: None: digital. *A17. Form Pre11ared by: M. Dice
Affiliation and Address:
Michael Brandman Associates
220 Commerce, Suite 200
INine. Cal. 92602
DPR 523L (1/95)
Date: June 19. 2006.
*Required information
22-5049
AN _o State of California — The Resources Agency Primary # Jag = 1 50 4 DEPARTMENT OFPARKS ANDRECREATION HRI#
ARCHAEOLOGICAL SITE RECORD, draft Trinomiak-dATAN 8 0 016 ® Page 2 of 6 *Resource Name or #: NS #1
R= @\N- FOOL
*Al. Dimensions: a. Length 6m (E-W) x b. Width 6m (N-S).
Method of Measurement: [JPaced [Taped [Visual estimate [X]Other: sitecharacteristicsplacedon sketchmap usingGPS mappingmethod.
Method ofDetermination(Checkany thatapply.): [JArifacts [Features [Soil [JVegetation [JTopography [JCut bank [JAnimalburrow [JExcavation []Property boundary [JOther (Explain):
Reliability of Determination: DJHigh [CJLow Explain: Phase 1 archaeological survey.
Limitations (Check any that apply): [JRestricted access [_JPaved/builtover [Site limits incompletely defined [Disturbances []Vegetation [JOther(Explain):
A2. Depth: [JNone XUnknown Method of Detennination: survey only. *A3. Human Remains: [Present [X]Absent [Possible [JUnknown (Explain): Nonc scenduring survey. *A4. Features:(Number.briefly describe.indicatesizc,list assoc.culturalconstituents.show locationof eachfeatureon sketchmap.)
The site exhibits five milling featuresonan exposedgranitic outcrop. Mortar A measures 16x13cm in size and is
3.5cm deep. Mortar B measures [8x 16cmin size and is 0.5cm deep. Mortar C measures 18x18cm in sizeand is 3cm decp.
MortarD measures 23x18cm in sizeand is 4cm deep. Milling slick E measures 24x18cmin size. All are moderately exfoliated.
Testing of the site took place. Four shovel test pits were placed around the granite outcrop inan effort to determineif anyburicdresourceswerenotedin theareca. No buricdfeatureswerenoted.norwereany artifactsobserved.whichallowsa determination that the site is not a significant resourceunder CEQA guidelines. *AS. Cultural Constituents: (Describe andquantify artifacts,ecofacts.cultural residues,etc.. not associatedwith features.) None.
*A6. Were Specimens Collected? DINo [JYes (If yes, attachAnifact Record/catalog& identify where artifacts are curated.) If checked“Yes™.the artifacts would be locatedat the Michacl Brandman Associatesoffice, Irvine, CA. ® *A7. Site Condition: [X]Good [JFair [JPoor (Describe disturbances.):
*A8. Nearest Water: (Type, distance, and direction.) Flood waters arc deposited seasonally in a playa roughly 2 miles to the southeast.
*AY. Elevation: 1610 feet abovesealevel.
All. Environmental Setting: (Describe culturally relevant variables such as vegetation, fauna, soils. geology. landforin, slope. aspect. exposure, elc.) Floor of alluvial plain. Grassy. no trees. Steep-walled mountain to the south.
All. Historical Information: None.
*A12. Age: [XPrehistoric [] Prothistoric [1 1542-1769 [J 1769-1848 [] 1848-1880 [] 1880-1914 [] 1914- 1945 [JPost 1945 [J Undetermined (Describe position in regional prehistoric chronology or [actual historic dates if known).
A13. Interpretations: (Discuss data potential. function(s]. ethnic affiliation. and other interpretations) The site probably is associatedwithsporadicuseof theSanJacintoValleyby ancestralgroups.
Al4. Remarks: None.
AIS. References: (Documents. infonnants. maps.and other references).
Dice. M.H. (2000). Phase | Cultural Resources Assessment and Phase 2 Testing of Cultural Resources at TTM 34838, City ofMoreno | alley, California. On-file. Michael Brandman Associates.
A16. Photographs (List subjects. direction of view. and accession munbers or attach a Photograph Record): See Photograph Continuation Page. Original Media/Negatives Kept at: None: digital. *Al17. Form Prepared by: M. Dice Date: June 19, 2006.
Affiliation and Address:
Michacl Brandman Associates
220 Commerce, Suite 200
Irvine. Cal. 92602
DPR 523L (1/85) *Required information
1429
-
-
-
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP, draft
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OPR 523L (1/95) •Required information
6 33- 15045
State of California— The Resources Agency Primary # 3 3 = DEPARTMENT OF PARKS AND RECREATION HRI# 1 § 0 4 5 LOCATION MAP, draft Trinomial: - 6
® Page 3 of 6 *ResourceNameor #: NS#1
26100004. USGS Sunnymead, CA. topographic map CH -QWNFOOL iid i ” " - y ; i _- 3
! pt J rm on
1000METERS
MapcreatedwithTOPO!E £2003NationalGeographic {wwwnationsigecgraphic. com topo) Note: map to scale. Site boundary is shown as a black dot.
DPR 623L (1/95) Required information
1430
-
-
-
State of Cal ifomia -The Resou recs Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP, draft
Map prepared by: J. Porter
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L3-|Soeys
State of California— The Resources Agency
DEPARTMENT OFPARKS AND RECREATION
SKETCH MAP, draft
Primary #
Pim 3815045
Map preparedby: J. Porter
Trinomial: cA RBa
*Resource Name or #: NS #1
8006
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Plan view of site. Scale shown. North is up.
DPR 523L (1/95) *Required information
1431
-
-
-
State of California-The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, draft
Camera format: Digital only
Primary
HRI#
Trinomial: CA 06
*Resource Name or#: NS #1
Lens size: CA-- R \"\J -�DOL,
Film type and speed: Negative on file at: __________ _
Photographs and photograph list.
Mo. Dav Time Exposure Subiect/Descriptioo View Toward Accession# 6 27 11am 215 Site overview NE
" " ., 216 Milling feature boulder NW
" " ., 213 Closer view of saucer mortars -
I \ 1
Site overview toward U1e northeast. Boulder wiU1 milling slicks lies in the foreground.
DPR 523L (1/95) •Required information
23. [Selb
State of California— The Resources Agency
DEPARTMENT OF PARKS ANDRECREATION
Pima ® 3 ~ 15045
HRI#
® PHOTOGRAPHIC RECORD, draft
Trinomial: CEARIV--8D 0 6
*Resource Name or #: NS #1
CR-R\N-FOOL Camera format: Digital only Lens size:
Film type and speed: Negative on file at:
Photographsand photographlist.
Mo. Day Time Exposure Subject/Description View Toward Accession# 6 27 lam 213 Site overview NE
“ « - 216 Milling featureboulder NW
“ « * 213 Closer view of saucer mortars -
Site overview toward the northeast. Boulder with milling slicks lies in the foreground.
DPR 523L (1/95) "Required information
1432
-
-
-
State of CaLifomia -The Resources Agent")'
DEPARTMENT OF PARKS AND RECREATION
PHOTOGRAPHIC RECORD, draft .___ _______ _:__ _________ �A--li��c}-f\Jo6
Milling fealurt: boulder al NS# I. View lo tht: norU1West.
Closer view of saucer mortars.
DPR 523L (1/95) *Required information
33~1SoUs
Stateof California—TheResourcesAgency Primary
DEPARTMENT OF PARKS AND RECREATION HRW 5 3 - i 5 0 4 5
PHOTOGRAPHIC RECORD, draft Trinomial: C BY @® CARIV- ou 0 6
Ch-R\\- TOO
_ Milling feature boulder al NS#1. View to thenorthwest.
Closer view of sauccr mortars.
DPR 523L (1/95) *Required information
1433
Stitt of Callfomla ._ Natural R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
CONTINUATION SHEET
Primary#
HRI#
Trinomlal
P-33-015148 UPDATE
Property Name:------------------------------- Page _1_ of_5_ Update Revisited on: December 18, 2017
UTM: Zone 11S, NAD83, 484444 mE/ 3753918 mN
Update Recorded by: H. Murphy, K. Stankowski, B. Bolger, M. Jorgensen, D. Faith of Tierra Environmental Services, 9915 Businesspark Ave, Ste. C / San Diego, CA 92131 This site was originally recorded by ASM in July 2006 as a milling site with a single slick. Overall dimensions of the site were recorded as 1.27m long by 1.10m wide and 0.37m high with the slick measuring 68cm by 50cm. ASM noted the site to have been disturbed by littering and graffiti among other disturbances. No associated cultural constituents were observed.
Tierra successfully relocated the resource and found the site to be in much the same condition as was initially recorded. The granitic boulder measures 1.20m by 1.20m and 0.31m high and the slick was measured at 41cm southwest/northeast by 28cm southeast/northwest with no depth. Graffiti was observed on adjacent boulders.
Site is located in bottom left corner in foreground. Graffiti on adjacent boulders shown in middle-ground.
See attached forms for additional information.
Form completed by: H. Murphy, 12/27/17
DPR 523L (Rev. 1/1995)(Word 9/2013)
RECEIVED \N
FEB 2 2 20\8
E\C
State of California & NaturalReseurcesAgency Primary# P-33-015148 UPDATE DEPARTMENTOFPARKSANDRECREATION HRI#
Trinomial
CONTINUATION SHEET
PropertyName:
Page _1__of _S__
Update Revisited on: December 18, 2017
UTM: Zone 11S, NADS83,484444 mE/ 3753918 mN
Update Recorded by: H. Murphy, K. Stankowski, B. Bolger, M. lorgensen, D. Faith of Tierra Environmental Services, 9915 Businesspark Ave, Ste. C / SanDiego, CA 92131 This site was originally recorded by ASM in July 2006 as a milling site with a single slick. Overall dimensions of the site were recorded as 1.27m long by 1.10m wide and 0.37m high with the slick measuring 68cm by 50cm. ASM noted the site to have been disturbed by littering and graffiti among other disturbances.No associatedcultural constituents were observed.
Tierra successfully relocated the resource and found the site to be in much the same condition as was initially recorded. The granitic boulder measures 1.20m by 1.20m and 0.31m high and the slick was measured at 41cm southwest/northeast by 28cm southeast/northwest with no depth. Graffiti was observed on adjacent boulders.
i : h 3 5 . _— A a 3 i’ |
Site is located in bottom left corner in foreground. Graffiti on adjacent boulders shown in middle-ground.
Seeattachedforms for additionalinformation. RECEIVED IN Formcompletedby: H. Murphy,12/27/17
FEB22 208
EIC
DPR523L(Rev.1/1995)(Word 9/2013) ———
1434
State of Callfomla • The Rt1ource1 Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
Primary#
HRI#
Trinomlal
P-33-015148 UPDATE
----------
*Map Name: Sunnymead *Scale: 1:24,000
0 Woff
DPR 523J (9/2013)
*Date of map: _2018 __ _
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1 * Required information
| stateofCalifornia- TheResourcesAgency Primary# P-33-015148 UPDATE BEPARTMENTOFPARKSANDRECREATION HRI#
LOCATION MAP Trinomial
*MapName: _Sunnymead *Scale: 1:24,000 *Date of map: _ 2018 §2
DPR 523J (9/2013) * Required information
1435
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
ARCHAEOLOGICAL SITE RECORD
Primary# P-33-015148 UPDATE
Trinomial
*Al. Dimensions: a. Length: 1.2 m. (n/s) >< b. Width: 1.2 m. (e/w) Method of Measurement: □ Paced ■ Taped □ Visual estimate □Other:
Method of Determination (Check any that apply.): □ Artifacts ■ Features □ Soil □ Vegetation □ Topography □ Cut bank □ Animal burrow □ Excavation □ Property boundary □ Other (Explain):
Reliability of Determination: ■ High □ Medium □ Low Explain:
Limitations (Check any that apply): □ Restricted access □ Paved/built over □ Site limits incompletely defined □ Disturbances □ Vegetation □ Other (Explain):
A2. Depth: □ None ■ Unknown Method of Determination:
*A3. Human Remains: □ Present □ Absent □ Possible ■ Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder on a north/south running ridgeline of a hill. The boulder contains a single milling slick measuring 41cm SW/NE by 28cm SE/NW.
*AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed. The vicinity has been disturbed by graffiti, refuse dumping, recreational activity. *A6. Were Specimens Collected? ■ No □ Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: □ Good ■Fair □ Poor (Describe disturbances.): Nearby boulders have graffiti and refuse was observed in the area
*AS. Nearest Water (Type, distance, and direction.): unnamed blueline 760' NNE *A9. Elevation: 1660 AMSL
AlO. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): On ridgeline of hillside facing east. Visibility was fair at 50 percent due to dense dry brush approximately 4' high.
All. Historical Information:
*A12. Age: ■ Prehistoric □ Protohistoric □ 1542-1769 □ 1769-1848 □ 1848-1880 □ 1880-1914 □ 1914-1945 □ Post 1945 □ Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
Al3. Interpretations (Discuss data potential, function[s], ethnic affiliation, and other interpretations):
Al4. Remarks:
AlS. References (Documents, informants, maps, and other references):
Al6. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Prepared by: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
State of California—Natural Resources Agency Primary # P-33-015148 UPDATE DEPARTMENT OF PARKS AND RECREATION Trinomial
ARCHAEOLOGICAL SITE RECORD
*Al. Dimensions: a. Length: 1.2m. (n/s) x b. Width: 1.2 m. (e/w) Method of Measurement: [1Paced W Taped [I Visualestimate [OOther:
Method of Determination {Checkany that apply.): OIArtifacts B Features [J Soil [ Vegetation [I Topography 0 Cut bank 0 Animalburrow [OExcavation [ Property boundary [J Other (Explain):
Reliability of Determination: ® High [0 Medium [OOLow Explain:
Limitations (Check any that apply): [I Restricted access [1 Paved/built over [I Site limits incompletely defined O Disturbances [1Vegetation [ Other (Explain):
A2. Depth: 0 None HBUnknown Method of Determination:
*A3. HumanRemains: [J Present [0 Absent [J Possible B Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder on a north/south running ridgeline of a hill. The boulder contains a single milling slick measuring 41cm SW/NE by 28cm SE/NW.
*A5. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed. The vicinity has been disturbed by graffiti, refuse dumping, recreational activity. *A6. Were Specimens Collected? B No [Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: 0 Good BFair [I Poor (Describe disturbances.): Nearby boulders have graffiti and refuse was observed in the area
*A8. Nearest Water (Type, distance, and direction.): unnamed blueline 760’ NNE *A9. Elevation: 1660 AMSL
A10. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect,exposure,etc.): On ridgeline of hillsidefacingeast.Visibility wasfair at 50 percent due to densedry brush approximately 4’ high.
All, Historical Information:
*A12. Age: B Prehistoric [ Protohistoric [1542-1769 [11769-1848 [11848-1880 [J 1880-1914 [J 1914-1945 O Post1945 [I Undetermined Describeposition in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function(s], ethnic affiliation, and other interpretations):
A14. Remarks:
A1S5. References (Documents, informants, maps, and other references):
A16. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *Al17. Form Preparedby: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA92131 *Required information
DPR 523C (Rev. 11995)(Word 2/2015)
1436
State of C1llfoml1 it, The Rt1ourct1 Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP
*Drawn by: HMurphy
Primary# P-33-015148 UPDATE
HRI#
Trlnomlal
*Resource Name or#
*Date of map: 2018
DPR 523K (9/2013) NOTE: Include bar scale and north arrow.
Stateof California&TheResourcesAgenoy Primamy# P-33-015148UPDATE BEPARTMENTOFPARKSANDRECREATION HRIi#
SKETCH MAP Trinomial ]
*Drawn by: HMurphy *Date of map: 2018
DPR523K (9/2013) NOTE: Include bar scale and north arrow. 1437
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
MILLING STATION RECORD
Primary# P-33-015148
Trinomial
Form Prepared by: B. Bolger
Feature
1 Outcrop Dimensions (m) and Orientation
1.2m sw/ne x 1.2m se/nw
X
X
X
X
x Height
x Height
x Height
x Height
x Height
0.31m h
Date: 12/19/18
Bedrock Type and Condition
Granitic
Feature Milling Type Length Width Depth Contents Remarks # Surface
#
1 1
CO Conical mortar
OM Oval mortar
SM Saucer mortar
Other:
MS
(cm) (cm)
41sw/ne 28 se/nw
Type Key:
PM Possible mortar
MS Milling slick
BM Basin milling feature
DPR 523F (Rev. 1/1995)(Word 2/2015)
(cm)
0 0
S Filled with soil
L Filled with leaves
U Unexcavated
Other:
Contents Key:
R Contains rock
P Contains pestle
M Contains mano
NOTE: Attach plan(s) of milling stations.
State of California— Natural Resources Agency Primary # P-33-015148 DEPARTMENT OF PARKS AND RECREATION Trinomial
MILLING STATION RECORD
Form Prepared by: B. Bolger Date: 12/19/18
Feature Outcrop Dimensions (m) and Orientation Bedrock Type and Condition 1 1.2m sw/ne x1.2mse/nw x Height 0.31mh Granitic
X x Height
X x Height
X x Height
Py x Height
Feature Milling Type Length Width Depth Contents Remarks # Surface (cm) (cm) (cm)
#
1 1 MS 41sw/ne 28se/nw | O 0
Type Key: Contents Key:
CO Conicalmortar PM Possiblemortar S Filledwithsoil R Contains rock OM Oval mortar MS Milling slick L Filled with leaves P Contains pestle SM Saucer mortar BM Basin millingfeature U Unexcavated M Contains mano Other: Other:
DPR 523F(Rev.1/1995)(Word2/2015)
NOTE: Attach plan(s) of milling stations.
1438
-
•
-
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
PRIMARY RECORD
85 - \ 5 \ l\�
Primary #:. __
3_3__- _1 5_1__4____ _ 8
HRI #: ....,....,. _______________ _
Trinomial:._......,. ______________ _ NRHP Status Code: ______________ _ Other Listings. _________________________ _
Review Code ____ Reviewer__________ Date ______ _
P1. Other Identifier:
*P2. Location: X Not for Publication D Unrestricted *a. County: Riverside AUG O 8 2006 *b. USGS 7.5' Quad: Sunnymead, Calif. Date: 1967 (photorevised 1980) T 3S; R 3W; SE¼ of SW¼ of SE¼ of NW¼ of Sec 11; San Bernardino B.M. c. Address: City: Zip: EI (
d. UTM: Zone11; 484526mE/ 3753716mN {GPS, NAD27)
e. Other Locational Data: Located on the crest of a ridge 00 m north of Cottonwood Ave. and 540 m east of Moreno Beach Dr.
*P3a. Description: This site consists of a single bedrock milling feature located on the crest of a ridge 90 m north of Cottonwood Ave. and 540 m east of Moreno Beach Dr. No associated p-ehistoric artifacts were foond. The feature is 1.27 m lorg, 1.1 O m wide and 37 cm high. It includes a single 68-x-50-cm milling slick with moderate levels of grinding and wear. The site has been disturbed by overgra:zing, littering, graffiti, and mobrbike traffic. Vegetation consists ci disturbed Riversidian Sage Scrub with tansey mustard, brittlebush fiddleneck, and grasses now growing on the site. *P3b. Resource Attributes: AP4 - Bedrock milling feature. *P4. Resources Present: D Building D Structure D Object X Site D District D Element of District D Other:
Sb. Description of Photo:
Roll 10990, Frame 4. View southsoutheast with milling feature in center foreground and Cottonwood Ave.
beyond.
*P6. Date Age and Source:
D Historic X Prehistoric D Both
*P7. Owner and Address:
Unknown private owner
*PS. Recorded by:
Ken Moslak
ASM Affiliates Inc.
2034 Corte Del Nogal
Carlsbad, CA 92011
*P9. Date Recorded: July 24, 2006
*P10. SurveyType: Pedestrian
reconnaissance survey
*P11. Report Cltatloo: Moslak, Ken, and Jerry Schaefer 2006. Cultural Resources Study for the Cottonwood Trails Project, Riverside County, California.
*Attachments: D NONE X location Map D Sketch Map D Continuation Sheet D Building/Structure/Object Record D Archaeological Record D District Record D Linear Feature Record D Milling Station Record D Rock Art Record D Artifact Record D Photograph Record D Other:
53-1314
State of California— TheResourcesAgency Primary #: 33-15148 DEPARTMENT OF PARKS AND RECREATION HRI #;
PRIMARY RECORD Trinomial;
( NRHP Status Code;
OtherListings
Review Code Reviewer. Date
P1. Other Identifier:
*P2. Location: 3 Not for Publication O Unrestricted *a. County: Riverside AUG 0 8 2006 *b. USGS 7.5' Quad: Sunnymead, Calif. Date: 1967 (photorevised 1980) T 3S; R3W,; SEY, of SW, of SE's of NW, of Sec 11; San BernardinoB.M. E |C Cc. Address: City: Zip:
d. UTM: Zone11; 484526mE/ 3753716mN (GPS, NAD27)
e. Other Locational Data: Located on the crest of a ridge 90 m north of Cottonwood Ave. and 540 m east of Moreno Beach Dr.
*P3a. Description: This site consists of a single bedrock milling feature located on the crest of a ridge 90 m north of Cottonwood Ave. and 540 m east of Moreno Beach Dr. No associated prehistoric artifacts were found. The feature is 1.27 m long, 1.10 m wide and 37 cm high. It includes a single 68-x-50-cm milling slick with moderate levels of grinding and wear. The sitehas been disturbed by overgrazing, littering, graffiti, and motorbike traffic. Vegetation consists of disturbed Riversidian Sage Scrub with tansey mustard,brittlebush fiddieneck, and grasses now growing on the site. *P3b. Resource Attributes:AP4 - Bedrock milling feature. ® *P4. Resources Present: 0 Building O Structure 0 Object 3 Site O District 0 Element of District O Other:
FAITE ails <M Sb. Description of Photo:
Roll 10990, Frame 4. View southsoutheast with milling featurein center foreground and CottonwoodAve.
beyond.
*P6. Date Age and Source:
O Historic 3 Prehistoric O Both
*P7. Owner and Address:
Unknown private owner
~ "P8. Recorded by:
Ken Moslak
ie; ASM Affiliates Inc.
x 2034 Corte Del Nogal
i Carlsbad, CA 92011
*P9. Date Recorded: July 24, 2006
8 “P10. Survey Type: Pedestrian
MM reconnaissance survey
*P11. Report Citation: Moslak, Ken, and JerrySchaefer 2006. CulturalResources Study for $e Cottonwood TrailsProject, Riverside County, California.
*Attachments: OONONE 3 Location Map O Sketch Map 0 Continuation Sheet 0 Building/Structure/Object Record a Archaeological Record 0 District Record [I Linear Feature Record O Milling Station Record O Rock Art Record 0 Artifact Record O Photograph Record O Other: |
1439
-
•
-
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
33-15148
Primary#: _________________ _
Trinomial: __________________ _
LOCATION MAP
*Map Name: Sunnymead, Calif.
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*Scale: 1 :24,000
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State of California — TheResources Agency Primary #:
33-151438
DEPARTMENTOFPARKSANDRECREATION Trinomial:
LOCATION MAP
( Page 2 of 2 *Resource Name or #: ASM2
*Map Name: Sunnymead, Calif. *Scale: 1:24,000 *Date of map: 1967 (photorevised 1980) .. § | ' N
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—————— ——- o-oo
1440
State of C1llfoml1 � Natural Rt1ourct1 Agency
DEPARTMENT OF PARKS AND RECREATION
CONTINUATION SHEET
Primary#
HRI#
Trinomlal
P-33-015149 Upd te
Property Name:------------------------------- Page_1_ of _5_ Update Revisited on: December 18, 2017
UTM: Zone 115, NAD83, 484444 mE/ 3753918 mN
Update Recorded by: H. Murphy, K. Stankowski, B. Bolger, M. Jorgensen, D. Faith of Tierra Environmental Services, 9915 Businesspark Ave, Ste. C / San Diego, CA 92131 This site was originally recorded by ASM in July 2006 as a single milling slick with no associated artifacts.
ASM recorded the site/boulder to measure 1.12m x 0.65m x 5cm with a slick measuring 67cm x 31cm alongside a dirt access road.
Tierra successfully relocated the resource and found the site to be in much the same condition as was initially recorded. The site consists of a single, surface-level granitic boulder located on the southern edge of an east/west trending single-lane dirt access road. Partially in the road and partially in the shoulder of the road, the site is likely to be continually disturbed by any activity on this road. While the site is primarily in the road, visibility was excellent though adjacent brush, consistent with that recorded in 2006, averaged at 2-4 feet high. An intersection of dirt access roads lies approximately 10 feet to the east. No additional associated artifacts were observed during the relocation effort.
See attached Milling 523F and Sketch 523K forms for additional information and updated measurements.
Overview of site, facing west.
Form completed by: H. Murphy, 12/27/17
DPR 523L (Rev. 1/1995)(Word 9/2013}
in the road.
RECEIVED IN
FEB 2 2 2018
EiC
\Stateof California&NaturalResourcesAgency Primasy# P-33-015149 Update DEPARTMENTOFPARKS ANDRECREATION HRI#
Trinemial
CONTINUATION SHEET
PropertyName:
Page__1__of _5
Update Revisited on: December 18, 2017
UTM: Zone 11S, NADS3, 484444 mE/ 3753918 mN
Update Recorded by: H. Murphy, K. Stankowski, B. Bolger, M. Jorgensen, D. Faith of Tierra Environmental Services, 9915 Businesspark Ave, Ste. C / San Diego, CA 92131 This site was originally recorded by ASM in July 2006 as a single milling slick with no associated artifacts.
ASM recorded the site/boulder to measure 1.12m x 0.65m x 5cm with a slick measuring 67cm x 31cm alongside a dirt access road.
Tierra successfully relocated the resource and found the site to be in much the same condition as was initially recorded. The site consists of a single, surface-level granitic boulder located on the southern edge of an east/west trending single-lane dirt access road. Partially in the road and partially in the shoulder of the road, the site is likely to be continually disturbed by any activity on this road. While the site is primarily in the road, visibility was excellent though adjacent brush, consistent with that recorded in 2006, averaged at 2-4 feet high. An intersection of dirt access roads lies approximately 10 feet to the east. No additional associated artifacts were observed during the relocation effort.
See attached Milling 523F and Sketch 523K forms for additional information and updated measurements.
Overview of site, facing east with road
#1
AL i
pS
fl 2 \ Bas ACR: : hr er in the road.
Overview of site, facing west.
RECEIVEDIN
Formcompletedby:H.Murphy,12/27/17 FEB 22 2018
EiIC
DPR523L(Rev.1/1995)(Word 9/2013)
1441
State of Callfomla • The Rt1ourct1 Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
Primary#
HRI#
Trinomlal
P-33-015149 UPDATE
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: _2018 __ _ DPR 523J (9/2013) * Required information
StateofCailfornia-TheResourcesAgency Prmary# P-33-015149UPDATE DEPARTMENTOFPARKSANDRECREATION HRi#
LOCATION MAP Trinomial
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: __2018 ]
+ TTYESTICCLIY TT 1. IS
ASN
DPR 523J (9/2013) * Required information
1442
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
ARCHAEOLOGICAL SITE RECORD
Primary# P-33-015149 UPDATE
Trinomial
*Al. Dimensions: a. Length: 1.05 m. (n/s) x b. Width: 0.70 m. (e/w) Method of Measurement: D Paced ■ Taped D Visual estimate □Other:
Method of Determination (Check any that apply.): D Artifacts ■ Features D Soil D Vegetation D Topography D Cut bank D Animal burrow D Excavation D Property boundary D Other (Explain):
Reliability of Determination: ■ High D Medium D Low Explain:
Limitations (Check any that apply): D Restricted access D Paved/built over D Site limits incompletely defined D Disturbances D Vegetation D Other (Explain):
A2. Depth: D None ■ Unknown Method of Determination:
*A3. Human Remains: D Present D Absent D Possible ■ Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder measuring 1.05m (n/s) by 0.70m (e/w) by 0.28m high with a single slick measuring 59cm (n/s) by 27cm (e/w) with no depth.
*AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? ■ No D Yes {If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: D Good ■Fair D Poor (Describe disturbances.): The boulder lies halfway in a single-lane dirt access road just west of an intersection of multiple dirt access roads. *AS. Nearest Water (Type, distance, and direction.): unnamed blueline 280' to the east *A9. Elevation: 1730 AMSL
AlO. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): Located at the base of a hillside among a community of coastal sage scrub and boulders. Vegetation in the area at the time of survey was approximately 3-4' high and moderately dense though visibility of the site was excellent due to being located in a road.
All. Historical Information:
*A12. Age: ■ Prehistoric D Protohistoric D 1542-1769 D 1769-1848 D 1848-1880 D 1880-1914 D 1914-1945 D Post 1945 D Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
Al3. Interpretations (Discuss data potential, function[s], ethnic affiliation, and other interpretations):
Al4. Remarks:
Al5. References (Documents, informants, maps, and other references):
A16. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Prepared by: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
State of California—Natural Resources Agency Primary # P-33-015149 UPDATE DEPARTMENT OF PARKSAND RECREATION Trinomial
ARCHAEOLOGICALSITERECORD
*Al. Dimensions: a. Length: 1.05 m. (n/s) x b. Width: 0.70 m. (e/w) Method of Measurement: [J Paced B Taped 0 Visualestimate [OOther:
Method of Determination (Check any that apply.):OIArtifacts B Features [J Soil [ Vegetation [JTopography O Cutbank [0 Animal burrow [J Excavation [ Property boundary [J Other(Explain):
Reliability of Determination: B High [0 Medium [Low Explain:
Limitations (Check any that apply): [I Restricted access [I Paved/built over [1 Site limits incompletely defined O Disturbances [Vegetation [I Other (Explain):
A2. Depth: O None B Unknown Method of Determination:
*A3. HumanRemains: [I Present [0 Absent [J Possible B Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketchmap.): A single granitic boulder measuring 1.05m (n/s) by 0.70m(e/w) by 0.28m high with a single slick measuring 59cm (n/s) by 27cm(e/w) with no depth.
*AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? B No [Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: [0 Good MFair [ Poor (Describe disturbances.): The boulder lies halfway in a single-lane dirt access road just west of an intersection of multiple dirt access roads. *A8. Nearest Water (Type, distance, and direction.): unnamed blueline 280’ to the east *A9. Elevation: 1730 AMSL
A10. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): Located at the base of a hillside among a community of coastal sage scrub and boulders. Vegetation in the area at the time of survey was approximately 3-4’ high and moderately dense though visibility of the site was excellent due to being located in a road.
All. Historical Information:
*A12. Age: B Prehistoric [J Protohistoric [11542-1769 [11769-1848 [11848-1880 [11880-1914 [J 1914-1945 O Post 1945 [Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function(s], ethnic affiliation, and other interpretations):
Ald. Remarks:
A15. References (Documents, informants, maps, and other references):
Al6. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Preparedby: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word2/2015)
1443
State of Callfomla � The R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP
*Drawn by: HMurphy
Primary# P-33-015149 UPDATE
HRI#
Trlnomlal
*Resource Name or#
*Date of map: 2018
DPR 523K (9/2013) NOTE: Include bar scale and north arrow.
SateofCalifornia& TheResourcesAge: ~ Pmary# P-33-015149UPDATE ‘DEPARTMENTOFPARKSANDRECREATION HR#
SKETCH MAP Trinomial
*Drawn by: HMurphy *Date of map: 2018
DPR523K(9/2013) NOTE:Include bar scaleand north arrow.
1444
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
MILLING STATION RECORD
Primary# P-33-015149 Update
Trinomial
Form Prepared by: B. Bolger Date: 12/1817
Feature Outcrop Dimensions (m) and Orientation Bedrock Type and Condition
1.05m N/S x 0.70m E/W x Height 0.28m Granitic and good
Feature# Milling
Surface#
1 1
CO Conical mortar
OM Oval mortar
SM Saucer mortar
Other:
Type
MS
x x Height
x x Height
x x Height
x x Height
Length Width Depth
(cm) (cm) (cm)
59 N/S 27 E/W 0
Type Key:
PM Possible mortar
MS Milling slick
BM Basin milling feature
DPR 523F (Rev. 1/1995)(Word 2/2015)
Contents Remarks
0 Straddles road and shoulder
S Filled with soil
L Filled with leaves
U Unexcavated
Other:
Contents Key:
R Contains rock
P Contains pestle
M Contains mano
NOTE: Attach plan(s) of milling stations.
State of California —Natural Resources Agency
DEPARTMENTOF PARKS ANDRECREATION
MILLING STATION RECORD
Primary # P-33-015149Update
Trinomial
Page5 of 5
Form Prepared by: B. Bolger
Resource Name or # (Assignedby Recorder):
Date: 12/1817
SM Saucer mortar
Other:
BM Basinmillingfeature
[Feature Outcrop Dimensions (m) and Orientation Bedrock Type and Condition 1 1.05mN/S x 0.70m EW x Height 0.28m Granitic and good
x x Height x x Height x x Height x x Height
Feature# Milling Type | Length | Width Depth Contents Remarks Surface# (cm) (cm) (cm)
1 1 MS S9N/S | 27EW | 0 0 Straddles road and shoulder
Type Key: Contents Key:
CO Conical mortar PM Possiblemortar S Filledwithsoil R Contains rock OM Ovalmortar MS Millingslick L Filledwithleaves P Contains pestle U Unexcavated M Contains mano Other:
DPR 523F(Rev. 1/1995)(Word2/2015)
NOTE: Attach plan(s) of milling stations.
1445
•
•
-
�J-\S\l..\9
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
Primary #: __ 3---=-3 _-_____ 1 5 _1_4_9 ___ _
HRI #: ________________ _
PRIMARY RECORD Trinomial: ________________ _ NRHP Status Code:. _____________ _ Other Listings ___________________________ _
Review Code____ Reviewer__________ Date ______ _
P1.
*P2.
Other Identifier:
Location: X Not for Publication D Unrestricted *a. County: Riverside *b. USGS 7.5' Quad: Sunnymead, Calif. Date: 1967 (photorevised 1980) T 3S; R 3W; SW¼ of NE1/ ..of SE¼ of NW¼ of Sec 11; San Bernardino B.M. c. Address: City: Zip:
d. UTM: Zone11; 484637mE/ 3753840mN (GPS, NAD27)
AUG O 8 2006
EiC
e. Other Locational Data: Located next to a dirt road 215 m north of Cottonv.ood Ave. and 650 m east of Moreno Beach Dr.
*P3a. Description: This site consists of a single bedrock milling feature located adjacent to di1 road 215 m north of Cottorwood Ave. No associated prehistoric artifacts were found. The feature measures 1.12 x 0.65 m and rises 5 cm above the ground surface. The feature has a singe 67-x-31-cm milling slick v.ith moderate levels of grinding c11d wear. The site has been disturbed by vehicle traffic, overgrazing, littering, c11d illicit dumping. Vegetation consists c:i disturbed Riversidian Sage Scrub with tansey mustard, brittlebush fiddleneck, and grasses now growing on the site. Another similar (ASM4) lies 36 m to the south.
*P3b. Resource Attributes: AP4 - Bedrock milling feature. *P4. Resources Present: D Building D Structure D Object X Site D District D Element of District D Other:
5b. Description of Photo:
Roll 10990, Frame 6. View west of
milling feature - low boulder in lower
center frame.
*P6. Date Age and Source:
D Historic X Prehistoric D Both
*P7. Owner and Address:
Unknown private owner
*PB. Recorded by:
Ken Moslak
ASM Affiliates Inc.
2034 Corte Del Nogal
Carlsbad, CA 92011
*P9. Date Recorded: July 24, 2006
*P10. Survey Type: Pedestrian
reconnaissance survey
*P11. Report Citation: Moslak, Ken, and Jerry Schaefer 2006. Cultural Resources Study for the Cottonwood Trails Project, Riverside County, California.
*Attachments: D NONE X Location Map D Sketch Map D Continuation Sheet D Building/Structure/Object Record D Archaeological Record □ District Record □ Linear Feature Record D Milling Station Record D Rock Art Record D Artifact Record D Photograph Record D Other:
23-1549
State of California — TheResources Agency Primary #; 33 = 1 b] 1 4 9 DEPARTMENTOFPARKSANDRECREATION HRI#:
PRIMARY RECORD Trinomial: C NRHP Status Code:
Other Listings
Review Code Reviewer Date
Page1 of 2 *ResourceNameor #: ASM3DRAFT
P1. Other identifier: R EC E IVE » WN
*P2. Location: 3 Not for Publication 0 Unrestricted *a. County: Riverside AG 08 2006 *b. USGS 7.5" Quad: Sunnymead, Calif. Date: 1967 (photorevised 1980) T 3S; R3W; SW of NEY. of SEY of NW, of Sec 11; San Bernardino B.M. c. Address: City: Zip: EIC
d. UTM: Zone 11; 484637mE/ 3753840mN (GPS, NAD27)
e. Other Locational Data: Located next to a dirtroad 215 m north of Cottonwood Ave. and 650 m east of MorenoBeach Dr.
*P3a. Description: This site consists of a single bedrock milling feature located adjacent to dirt road 215 m north of Cottormood Ave. No associated prehistoric artifacts were found. The feature measures 1.12 x 0.65 m and rises 5 cm above the ground surface. The feature has a singe 67-x-31-cm milling slick with moderate levels of grinding and wear. The site has been disturbed by vehicle traffic, overgrazing, littering, and illicit dumping. Vegetation consists of disturbed Riversidian Sage Scrub with tansey mustard, brittlebush fiddleneck, and grasses nowgrowing on the site. Another similar (ASM4) lies 36m to the south,
*P3b. Resource Attributes: AP4 - Bedrock milling feature. ® *P4. Resources Present: O Building O Structure 0 Object ¥ Site 0 District O Element of District 0 Other:
-- 5b. Description of Photo:
Roll 10990, Frame 6. View west of
milling feature - low boulderin lower
center frame.
*P6. Date Age and Source:
O Historic 3 Prehistoric 0 Both
: *P7. Owner and Address:
Unknown private owner
*P8. Recorded by:
§ Ken Moslak
ASM Affiliates Inc.
2 2034 Corte Del Nogal
Carlsbad, CA 92011
*P9. Date Recorded: July 24, 2006
*P10. Survey Type:Pedestrian
§ reconnaissance survey
*P11. Report Citation: Moslak, Ken, and JerrySchaefer 2006. Cultural Resources Study for the Cottonwood Trails Project, Riverside County, California.
*Attachments: 0 NONE 3 Location Map 0 Sketch Map DOContinuation Sheet [0 Building/Structure/Object Record O Archaeological Record 0 District Record O Linear Feature Record O Milling Station Record O Rock Art Record O Artifact Record O Photograph Record O Other:
1446
•
•
-
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
;;';;>- l 5 \ l.\°i
Primary#: _3_3_ .. ..;..a.1___ 5 1____ 4 9 ___ _
Trinomial: __________________ _
LOCATION MAP
*Map Name: Sunnymead, Calif.
*Resource Name or #: ASM3
*Scale: 1 :24,000
••✓•
.,····
,, ... ,. .. ······
-
i;;i �- - - -r: -�--- - -
---- - 0
*Date of map: 1967 (photorevised 1980)
1 Well·
Sunnymead, USGS 7.5' Quadrangle, 1967 (Photorevisedl980) _,/·i', __ ./ ,·•' ........ .
————EEIISSI—S——————————
2%5-19149
State of California — The Resources Agency Primary #: i) 3 - 16 1 4 ) DEPARTMENT OF PARKS AND RECREATION Trinomial:
LOCATION MAP
( Page 2 of 2 *Resource Name or #: ASM3
*Map Name: Sunnymead, Calif. *Scale: 1:24,000 *Date of map: 1967 (photorevised 1980) 0X ZN
4757 A YY, |
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N “8 EEE §
Hi 3W
3 q 3 BN 1
x RESARANREPRESPRARTERY 7 -
4 - N MEA .. M + Wekisn . ly 2 i
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it n
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| ti—— 3FELLA
3 []
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Si. Ansaserrrasw— wna
1447
State of C1llfoml1 • Natural Reaourcea Agency
DEPARTMENT OF PARKS AND RECREATION
CONTINUATION SHEET
Primary#
HRI#
Trlnomlal
P-33-015150 Upd te
Property Name:------------------------------- Page _1_ of _5_ Update Revisited on: December 18, 2017
UTM: Zone llS, NAD83, 484558.9 mE/ 3753998.8 mN
Update Recorded by: H. Murphy, K. Stankowski, B. Bolger, M. Jorgensen, D. Faith of Tierra Environmental Services, 9915 Businesspark Ave, Ste. C / San Diego, CA 92131 This site was originally recorded by ASM in July 2006 as a single milling slick with no associated artifacts.
ASM recorded the site/boulder to measure 1.35m x 1.25m x 0.10m with a slick measuring 40cm x 23cm alongside a dirt access road.
Tierra successfully relocated the resource and found the site to be in much the same condition as was initially recorded. The site consists of a single, surface-level granitic boulder located S'S west of an north/south trending single-lane dirt access road. No additional associated artifacts were observed during the relocation effort.
See attached Milling 523F and Sketch 523K forms for additional information and updated measurements.
Overview of site, facing east.
Form completed by: H. Murphy, 12/27/17
DPR 523L (Rev. 1/199S)(Word 9/2013)
Overview of site, facing west from adjacent dirt
access road
RECEIVED IN
FEB 2 2 2018
EiC
mr —— == ——— StateofCalifornia & NaturalResourcesAgsncy Primary © P-33-018180 Update DEPARTMENTOFPARKSANDRECREATION HRI#
Trinomial
CONTINUATION SHEET
PrepertyName:
Page _1__of _§__
Update Revisited on: December 18, 2017
UTM: Zone 11S, NAD83, 484558.9 mE/ 3753998.8 mN
Update Recorded by: H. Murphy, K. Stankowski, B. Bolger, M. Jorgensen, D. Faith of Tierra Environmental Services,9915 Businesspark Ave,Ste. C / SanDiego, CA92131 This site was originally recorded by ASM in July 2006 as a single milling slick with no associated artifacts.
ASM recorded the site/boulder to measure 1.35m x 1.25m x 0.10m with a slick measuring 40cm x 23cm alongside a dirt access road.
Tierra successfully relocated the resource and found the site to be in much the same condition as was initially recorded. The site consists of a single, surface-level granitic boulder located 5’5 west of an north/south trending single-lane dirt access road. No additional associated artifacts were observed during the relocation effort.
See attached Milling 523F and Sketch 523K forms for additional information and updated measurements.
Overview of site, facing east.
access road
RECEIVEDIN
FEB22 2018
EIC
Formcompletedby: H.Murphy,12/27/17
DPR523L (Rev. 1/1995)(Word 9/2013)
1448
Stitt of Callfomla • The R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
Primary#
HRI#
Trlnomlal
P-33-015150 UPDATE
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: _2018 __ _ DPR 523J (9/2013) * Required information
LOCATIONMAP
State of California - TheResources Agency
DEPARTMENTOFPARKSANDRECREATION
Primary# P-33-015150UPDATE
HRI#
Trinomial
*Map Name: Sunnymead
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* Required information
1449
State of California-Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
ARCHAEOLOGICAL SITE RECORD
Primary# P-33-015150 UPDATE
Trinomial
*Al. Dimensions: a. Length: 1.35 m. (n/s) >< b. Width: 1.32 m. (e/w) Method of Measurement: D Paced ■ Taped D Visual estimate □Other:
Method of Determination (Check any that apply.): D Artifacts ■ Features D Soil D Vegetation D Topography D Cut bank D Animal burrow D Excavation D Property boundary D Other (Explain):
Reliability of Determination: ■ High D Medium D Low Explain:
Limitations (Check any that apply): D Restricted access D Paved/built over D Site limits incompletely defined D Disturbances D Vegetation D Other (Explain):
A2. Depth: D None ■ Unknown Method of Determination:
*A3. Human Remains: D Present D Absent D Possible ■ Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder measuring 1.35m (n/s) by 1.32m (e/w) by 0.14m high with a single slick measuring 32cm (n/s) by 14cm (e/w) with no depth.
*AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? ■ No D Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: ■Good □Fair D Poor (Describe disturbances.): The boulder lies just west of a dirt access road that runs north/south through the property.
*AS. Nearest Water (Type, distance, and direction.): unnamed blueline 335' to the east *A9. Elevation: 1730 AMSL
AlO. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): Located at the base of a hillside among a community of Riversidean sage scrub and boulders.
All. Historical Information:
*A12. Age: ■ Prehistoric D Protohistoric D 1542-1769 D 1769-1848 D 1848-1880 D 1880-1914 D 1914-1945 D Post 1945 D Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
Al3. Interpretations (Discuss data potential, function[s], ethnic affiliation, and other interpretations):
A14. Remarks:
Al5. References (Documents, informants, maps, and other references):
Al6. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Prepared by: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
State of California—Natural Resources Agency Primary # P-33-015150 UPDATE DEPARTMENT OF PARKSAND RECREATION Trinomial
ARCHAEOLOGICALSITERECORD
*Al. Dimensions: a. Length: 1.35m. (n/s) x b. Width: 1.32m. (e/w) Method of Measurement: [0 Paced B Taped [I Visualestimate [JOther:
Method of Determination (Check any that apply.): OJArtifacts B Features [J Soil [I Vegetation [I Topography O Cut bank [J Animalburrow [J Excavation [I Property boundary [J Other(Explain):
Reliability of Determination: ® High [OOMedium DO Low Explain:
Limitations (Check any that apply): [I Restricted access [1 Paved/built over [I Site limits incompletely defined O Disturbances [ Vegetation [I Other(Explain):
A2. Depth: OONone HMUnknown Method of Determination:
*A3. HumanRemains: [I Present [J Absent [Possible B Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder measuring 1.35m (n/s) by 1.32m (e/w) by 0.14m high with a single slick measuring 32cm (n/s) by 14cm (e/w) with no depth.
*AS5. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? BM No [Yes (Ifyes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: MGood [Fair [I Poor (Describe disturbances.): The boulder lies just west of a dirt access road that runs north/south through the property. *A8. Nearest Water (Type, distance, and direction.): unnamed blueline 335’ to the east *A9. Elevation: 1730 AMSL
A10. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): Located at the base of a hillside among a community of Riversidean sage scrub and boulders.
All. Historical Information:
*A12. Age: EHPrehistoric [I Protohistoric [11542-1769 [11769-1848 [11848-1880 [1880-1914 [1914-1945 O Post1945 [Undetermined Describeposition in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function(s], ethnic affiliation, and other interpretations):
Al14. Remarks:
A15. References (Documents, informants, maps, and other references):
A16. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Preparedby: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
1450
State of C1llfoml1 o The R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP
*Drawn by: HMurphy
Primary# P-33-015150 UPDATE
HRI#
Trinomlal
*Resource Name or#
*Date of map: 2018
DPR 523K (9/2013) NOTE: Include bar scale and north arrow.
Stateof California& TheResourcesAge
SKETCHMAP
ney DEPARTMENTOFPARKSANDRECREATION
Primary# P-33-015%88UPDATE
HRW
Trinomial
*Drawn by: HMurphy
P-33-015150 |"
rE
,
- ~
. ©
a0 oy
x
Tn, 3 bA
*Resource Name or #
*Date of map: 2018
DPR 523K (9/2013) NOTE: Include bar scale and north arrow. 1451
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
MILLING STATION RECORD
Primary# P-33-015150 Update
Trinomial
Form Prepared by: B. Bolger
Feature Outcrop Dimensions (m) and Orientation
1 1.32m N/S x 1.35m E/W x Height
Feature# Milling
Surface#
1 1
CO Conical mortar
OM Oval mortar
SM Saucer mortar
Other:
Type
MS
x x Height
X x Height
x x Height
x x Height
Length Width Depth
(cm) (cm) (cm)
32 N/S 19 E/W 0
Type Key:
PM Possible mortar
MS Milling slick
BM Basin milling feature
DPR 523F (Rev. 1/1995)(Word 2/2015)
Date: 12/1817
Bedrock Type and Condition
0.14m Granitic and fair
0 Contents
S Filled with soil
L Filled with leaves
U Unexcavated
Other:
Remarks
Contents Key:
R Contains rock
P Contains pestle
M Contains mano
State of California—Natural Resources Agency Primary # P-33-015150Update DEPARTMENTOFPARKS ANDRECREATION Trinomial
MILLING STATION RECORD
Page5 of 5 Resource Name or # (Assignedby Recorder):
Form Prepared by: B. Bolger Date: 12/1817
Feature Qutcrop Dimensions(m) and Orientation Bedrock Typeand Condition 1 1.32mN/S x1.35mE/W xHeight 0.14m Graniticandfair x x Height x x Height x x Height x x Height Feature# Milling Type Length Width Depth Contents Remarks Surface# (cm) (cm) (cm)
1 1 MS 32 N/S 19E/W 0 0
|
TypeKey: Contents Key:
CO Conicalmortar PM Possiblemortar S Filledwithsoil R Contains rock OM Oval mortar MS Millingslick L Filledwithleaves P Contains pestle SM Saucermortar BM Basinmilling feature U Unexcavated M Containsmano Other: Other:
DPR 523F (Rev. 1/1995)(Word 2/2015)
1452
-
-
83- \ S\ S'O
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
Primary#: 3 3 - 1 5 1 5 Q
HRI #: ________________ _
PRIMARY RECORD ��n
�;���-tu_s _C�o_d_e_: _____________
--------------_
Other listings _________________________ _
Review Code____ Reviewer Date ______ _
P1.
*P2.
Other Identifier:
Location: • Not for Publication D Unrestricted *a. County: Riverside AUG O 8 2006 *b. USGS 7.5' Quad: Sunnymead, Calif. Date: 1967 (photorevised 1980) T 3S; R 3W; NW¼ of SE¼ of SE¼ of NW¼ of Sec 11; San Bernardino B.M. EI( c. Address: City: Zip:
d. UTM: Zone11; 484642mE/ 3753803mN (GPS, NAD27)
e. Other Location al Data: Located next to a dirt road 180 m north of Cotton'AOod Ave. and 650 m east of Woreno Beach Dr.
*P3a. Description: This site consists of a single bedrock milling feature located adjacent to di1 road 180 m north of Cottormood Ave. No associated prehistoric artifacts were found. The feature measures 1.35 x 1.25 m and rises 10 cm above the ground surface. The feature has a single 40-x-23-cm milling slick with moderate levels of grinding and wear. The site has been disturbed by vehicle traffic, overgrazing, littering, and illicit dumping. Vegetation consists of a disturbed Riversidian Sage Scrub community with tansey mustard, brittlebush flddlenock, and grasses now growirg on the site. Another similar (ASM3) lies 36 m to the north.
*P3b. Resource Attributes: AP4 - Bedrock milling feature. *P4. Resources Present: D Building D Structure D Object • Site D District D Element of District D Other:
Sb. Description of Photo:
Roll 10990, Frame 8. View to
southeast with milling feature in
foreground and RIV-2863 at distant left
rocks.
*P6. Date Age and Source:
D Historic X Prehistoric D Both
*P7. Owner and Address:
Unknown private owner
*PS. Re corded by:
Ken Moslak
ASM Affiliates Inc.
2034 Corte Del Nogal
Carlsbad, CA 92011
*P9. Date Recorded: July 24, 2006
*P10. SurveyType: Pedestrian
reconnaissance survey
*P11. Report Citation: Moslak , Ken, and Jerry Schaefer 2006. Cultural Resources Study for the Cottonwood Trails Project, Riverside County, California.
- *Attachments: D NONE • Location Map D Sketch Map D Continuation Sheet D Building/Structure/Object Record D Archaeological Record D District Record D Linear Feature Record D Milling Station Record D Rock Art Record o Artifact Record D Photograph Record D Other:
23-151SD
State of Califomia — TheResources Agency Primary #: 3 3 - 1 b) 1 5 (0 DEPARTMENT OF PARKS AND RECREATION HRI #:
PRIMARY RECORD Trinomial; ARY NRHP Status Code;
Other Listings
Review Code Reviewer, Date
P1.
*P2.
*P3a.
*P3b.
Other Identifier: IN Location: 3 Not for Publication 0 Unrestricted *a. County: Riverside AUG 08 2006 *h. USGS 7.5" Quad: Sunnymead, Calif. Date: 1967 (photorevised 1980) T 3S; R3W,; NWY, of SEY. of SE of NW, of Sec 11; San Bernardino B.M. EIC c. Address: City: Zip:
d. UTM:Zone11; 484642mE/ 3753803mN (GPS, NAD27)
e. Other Locational Data: Located next to a dirtroad 180 m north of Cottonwood Ave. and 650 m east of Moreno Beach Dr.
Description: This site consists of a single bedrock milling feature located adjacent to dit road 180 m north of Cottorwood Ave. No associated prehistoric artifacts were found. The feature measures 1.35 x 1.25 m and rises 10 cm above the ground surface. The featurehas a single 40-x-23-cm milling slick with moderate levels of grinding and wear. The site has been disturbed by vehicle traffic, overgrazing, littering, and illicit dumping. Vegetation consists of a disturbed Riversidian Sage Scrub community with tansey mustard, brittlebush fiddleneck, and grasses now growing on the site. Another similar (ASM3) lies 36 m to thenorth.
Resource Attributes: AP4 - Bedrock milling feature.
[ *P4. Resources Present: DOBuilding O Structure DO Object 3 Site O District O Element of District D Other:
*P11.
Riverside County, California.
Sb. Description of Photo:
Roll 10990,Frame 8. Viewto
southeast with milling featurein
foreground and RIV-2863 at distant left
rocks.
*P6. Date Age and Source:
O Historic 3 Prehistoric O Both
¥ *P7. Owner and Address:
Unknown private owner
*P8. Recorded by:
Ken Moslak
ASM Affiliates Inc.
2034 Corte Del Nogal
Carlsbad, CA 92011
*P9. Date Recorded: July 24, 2006
*P10. Survey Type: Pedestrian
| reconnaissance survey
Report Citation: Moslak, Ken, and Jerry Schaefer 2006. Cultural Resources Study for the Cottonwood Trails Project, *Attachments: 0 NONE 3 Location Map O Sketch Map O Continuation Sheet 0 Building/Structure/Object Record 03 Archaeological Record DODistrict Record O Linear Feature Record O Milling Station Record O Rock Art Record O Artifact Record O Photograph Record 0OOther:
1453
-
-
-
'33-\S\SD
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
*Map Name: Sunnymead, Calif. *Scale: 1 :24,000
Primary
Trinomial:
#: ___
_____
3,...,__________
3_- ...,..,1--"5........,__l ....,;5 ...... Q-_____ _
ASM4
*Date of map: 1967 (photorevised 1980)
: I
---.. .... :-4-• ,I'
. ! �
- I
------t'-- .;,--...P� -� • '1828
1 Well·
� .... · ....
·�, ......
. ,'
25-1550
State of Califomia — The Resources Agency Primary #: 29 - ] h 5 { \ DEPARTMENT OF PARKS AND RECREATION Trinomial:
LOCATION MAP
® Page 2 of 2 *Resource Name or #: ASM4
*Map Name: Sunnymead, Calif. *Scale: 1:24,000 *Date of map: 1967 (photorevised 1980) H
1624 13
- Ea Ey EE LT Oa
® Sunnymead,USGS 7.5” Quadrangle, 1967 (Photorevised1
1454
State of California - The Resources Agency Primary #: DEPARTMENT OF PARKS AND RECREATION HRI # :
PRIMARY RECORD Trinomial:
NRHP Status Code: Other Listings:
Update or Supplement Review Code: Reviewer: Date:
*Resource Name or Number (Assigned by Recorder): CWA63-6 P1. Other Identifier: N.A.
*P2. Location: Not for Publication Unrestricted *a. County: Riverside *b. USGS 7.5’ Quad: Sunnymead Date: 1967 (photorevised 1980) T 3S, R 3W, NE ¼ of NE ¼ of Sec. 15, San Bernardino B.M. c. Address: N.A. City: Moreno Valley
d. UTM: (Give more than one for large and/or linear resources) Zone: 11; 483885 mE 3752792 mN (NAD 83) e. Other Locational Data (e.g., parcel #, directions to resource, elevation, etc., when appropriate: The site is located in a former agricultural field, 35 feet west of the west edge of Moreno Beach Drive, and 0.13 mile south of Alessandro Boulevard.
*P3a. Description (Describe resource and its major elements. Include design, materials, condition, alterations, size, setting, and boundaries): This historic period site consists of the remains of an irrigation pumping feature and a capped well, located in a former agricultural field near the west side of Moreno Beach Drive (formerly Pettit Street).
Feature 1 is a possible pump stand, now missing its pumping equipment, located 35 feet west of Moreno Beach Drive. It includes a concrete slab footing measuring approximately 5 feet (east-west) by 4 feet (north-south), with an 8-inch-diameter steel pipe projecting upwards from its east half to a height of approximately 6 feet. A horizontal steel pipe connects the vertical pipe to a pipe junction at the west end of the slab, but the junction is no longer connected to any other pipe. The concrete footing and steel pipes are flanked by two concrete irrigation standpipes. One of the standpipes, adjacent to the north side of the footing, is 18 inches in diameter and approximately 12 inches high. The other standpipe, near the south side of the footing, is 15 inches in diameter and approximately 18 inches high.
Feature 2 appears to be a capped well, located approximately 55 feet north-northeast of Feature 1, and 20 feet west of Moreno Beach Drive. Feature 2 consists of a 12-inch-diameter steel pipe, set in concrete, and projecting to a height of 42 inches above the surrounding ground surface. The top of the pipe is covered with a flat steel plate, and the sides of the pipe are coated with tar. Feature 1 is at the east end of an east-west row of olive trees that extends approximately 300 feet towards the west.
*P3b. Resource Attributes (List Attributes
and Codes): AH5 (Well); AH6 (Water
Conveyance System)
*P4. Resources Present: Buildings
Structure Object Site District
Element of District Other (Isolate)
P5b. Description of Photo Drawing
(View, date, accession#): Feature 1
(foreground) and Feature 2 (background, next
to tree). View towards northeast, 2/26/2010.
*P6. Date Constructed/Age and Sources
Prehistoric Historic Both
*P7. Owner and Address: Private
P8. Recorded by (Name,
affiliation, address): C. Cotterman
ECORP Consulting, Inc.
215 N. 5th Street, Redlands, CA 92374
*P9. Date Recorded Updated:
February 26, 2010
*P10. Type of Study (Describe):
Pedestrian Cultural Resources Survey
*P11. Report Citation (Cite survey report and other sources, or enter "none."):
Cotterman, Cary D., and Evelyn N. Chandler
2010 Cultural Resources Inventory of the Proposed Southern California Edison Lakeview Substation and Telecom Fiber Optic Cable Route Project, Riverside County, California. Prepared by ECORP Consulting, Inc., Redlands, California. *Attachments: NONE Location Map Sketch Map Continuation Sheet Building, Structure, and Object Record Linear Feature Record Archaeological Site Record District Record Milling Station Record Rock Art Record Artifact Record Photograph Record Other (List):
DPR 523A (1/95) *Required Information
State of California - The Resources Agency Primary #: 33-019919 DEPARTMENT OFPARKS AND RECREATION HRI #:
PRIMARY RECORD Trinomial:
NRHP Status Code:
Other Listings:
O Update or Supplement Review Code: Reviewer: Date:
*ResourceName or Number (Assignedby Recorder): CWA63-6
P1. Other Identifier: N.A.
*P2. Location: Not for Publication [I Unrestricted *a. County: Riverside *b. USGS 7.5’ Quad: Sunnymead Date: 1967 (photorevised1980) T 3S,R 3W, NE ¥%ofNE ¥%of Sec.15, SanBernardinoB.M. c. Address: N.A. City: Moreno Valley d. UTM: (Give more than one for large and/or linear resources) Zone: 11; 483885 mE 3752792 mN (NAD 83) e. Other Locational Data (e.g., parcel #, directions to resource, elevation, etc., when appropriate: The site is located in a former agricultural field, 35 feet west of the west edge ofMoreno BeachDrive, and 0.13 mile south of Alessandro Boulevard. *P3a. Description (Describe resource and its major elements. Include design, materials, condition, alterations, size, setting, and boundaries): This historic period site consists of the remains of an irrigation pumping feature and a capped well, located in a former agricultural field near the west side of Moreno BeachDrive (formerly Pettit Street).
Feature 1 is a possible pump stand, now missing its pumping equipment, located 35 feet west of Moreno Beach Drive. It includes a concrete slab footing measuring approximately 5 feet (east-west) by 4 feet (north-south), with an 8-inch-diameter steel pipe projecting upwards from its east half to a height of approximately 6 feet. A horizontal steelpipe connects the vertical pipe to a pipe junction at the west end of the slab, but the junction is no longer connected to any other pipe. The concrete footing and steel pipes are flanked by two concrete irrigation standpipes. One of the standpipes, adjacent to the north side of the footing, is 18 inches in diameter and approximately 12 inches high. The other standpipe, near the south side of the footing, is 15 inches in diameter and approximately 18 inches high.
Feature 2 appears to be a capped well, located approximately 55 feet north-northeast ofFeature 1, and 20 feet west ofMoreno Beach Drive. Feature 2 consists of a 12-inch-diameter steelpipe, set in concrete, andprojecting to a height of 42 inches above the surrounding ground surface. The top of the pipe is covered with a flat steel plate, and the sides of the pipe are coated with tar. Feature 1 is at the east end of an east-west row of olive trees that extends approximately 300 feet towards the west.
*P3b. Resource Attributes (List Attributes
and Codes): AHS5 (Well); AH6 (Water
Conveyance System)
*P4. Resources Present: [1 Buildings
Bl Structure [0 Object BE Site [OODistrict
O Element ofDistrict [1 Other (Isolate)
P5b. Description of ® Photo [I Drawing
(View, date, accession#): Feature 1
(foreground) and Feature 2 (background, next
to tree). View towards northeast, 2/26/2010.
*P6. Date Constructed/Age and Sources
O Prehistoric E Historic O Beth
*P7. Owner and Address: Private
P8. Recordedby (Name,
affiliation, address): C. Cotterman
ECORP Consulting, Inc.
215 N. 5" Street, Redlands, CA 92374
*P9. Date Recorded [Updated:
February 26, 2010
*P10. Type of Study (Describe):
Pedestrian Cultural Resources Survey
*P11. Report Citation (Cite survey report and other sources, or enter "none."):
Cotterman, Cary D., andEvelynN. Chandler
2010 Cultural Resources Inventory of the Proposed Southern California Edison Lakeview Substation and Telecom Fiber Optic Cable Route Project, Riverside County, California. Prepared by ECORP Consulting, Inc.,Redlands, California. *Attachments: [0 NONE [Xl Location Map OO Sketch Map BE Continuation Sheet [1 Building, Structure, and Object Record [ Linear Feature Record 00 Archaeological Site Record OO District Record OO Milling Station Record [ Rock Art Record [I Artifact Record [I Photograph Record O Other (List):
DPR 523A (1/95) *Required Information
33-019919 1455
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION Primary #:
CONTINUATION SHEET (UPDATE) Trinomial:
*Recorded by: Ecorp Consulting, Inc. *Date: 2/26/2010 Continuation Update Feature 1, possible irrigation pumping equipment stand. View towards southwest, February 26, 2010.
Feature 2, possible capped well. View towards northeast, February 26, 2010.
DPR 523L (1/95) * Required information
State of California - The Resources Agency
DEPARTMENT OFPARKS AND RECREATION Primary #: 55019919
CONTINUATION SHEET (UPDATE) Trinomial:
*Recorded by: Ecorp Consulting,Inc. *Date: 2/26/2010 Continuation [J Update J
aw N i X hy 7;
i
J : ad 7. ew towards southwest, February 26, 2010.
hp a i:
Feature 2, possible capped well. View towards northeast, February 26,2010.
DPR 523L (1/95) * Required information
33-019919 1456
State of California - The Resources Agency Primary #:
DEPARTMENT OF PARKS AND RECREATION HRI#
LOCATION MAP Trinomial:
*Map Name: Sunnymead *Scale: 1:24,000 *Date of Map: 1967 (photorevised 1980) DPR 523J (1/95) * Required information
State of California - The Resources Agency Primary #1 33-(7199719 DEPARTMENT OFPARKS AND RECREATION HRI#
LOCATION MAP Trinomial:
*Map Name: Sunnymead *Scale: 1:24,000 *Date of Map: 1967(photorevised1980) ~EN ian t EmowEn
wan © |Site Location .
iA, | Lear
1000FEET 0
PrintedfromTOPO!£2001NationalGeographicHoldings(www._topo.com) DPR 523J (1/95) * Required information
33-019919 1457
State of Callfomla � The Reaourcea Agency
DEPARTMENT OF PARKS AND RECREATION
PRIMARY RECORD
Other Listings
Review Code
Primary#
HRI#
Trinomial
NRHP Statua Code
Reviewer
33 � 2
CA-RIV- 1 2 6 7 8
Date
Page_l_of _s_ *Resource Name or# (Assigned by recorder): _TE_S-_M_V_-_0_0l_H ___________ _ P1. Other Identifier:--------------------------------
*P2. Location: ■ Not for Publication D Unrestricted
*a. County Riverside and (P2c, P2e, and P2b orP2d. Attach a Locatbn Map as necssary.) *b. USGS 7.5' Quad: Sunnymead Date: T3S; R3W; S ½ of NW¼ of Sec 11; SBBM c. Address City Zip
d. UTM: Zone 11S, 484408.94 mE/ 3753922.6 mN
e. Other Locational Data: (e.g., parcel#, drections to resmrce, eevation, decimal degrees, etc., as appiopriate) *P3a. Description: (Descrbe resource and Its major eements. Include desgn, materials, condition, alerations, size, setting, and boundaries) This resource consists of the remnants of a historic-era fence line. The resource is located on a south-facing slope of a saddle situated between a small hill to the east and a large hill to the west. The fence line is comprised of 14 wooden posts, 2 metal posts and barbed wire. The fence extends approximately 330 feet along an east/west axis and at its eastern terminus, turns toward the south approximately 20 feet. *P3b. Resource Attributes: (List attributes and cales) _A_H_ll_W_al_ls'-/f_en_c_e_s __________________ _ P5a. Photograph or Drawing (Photogiaph requred for buildings, structures, and otjects. *P4. Resources Present:
RECE\VeD \t\
FEB 2. 2. 2.0\S
c\C
__ Building� Structure _Object
Site District
Element of District
__ Other (Isolates, etc.)
P5b. Description of Photo (view, date,
accession#): 12/18/17, facing northwest
*P6. Date Constructed/Age and Source:
x Historic Prehistoric Both
*P7. Owner and Address:
Rancho Belago, LLC
12671 High Bluff Drive, Ste 150
San Di , CA 92130
PS. Recorded by (Name, affiliation, and
address):
H. Murphy, K. Stankowski, R Bolger, M.
Jorgensen, D. Faith of Tierra Environmental
Services, Inc., 9915 Businesspark Ave, Ste C.
San Di , CA 92131
*P9. Date Recorded: 12/18/17
*P10.Survey Type: (Describe)
Intensive Pedestrian
*P11. Report Citation: (Cite survey report and other sources, or enter "none.") Cultural Resources Assessment for the L' Aquila Rancho Belago Residential Development Project, Moreno Valley, Riverside County, CA. Tierra Environmental Services, January 2018 * Attachments:
Archaeological Record
Rock Art
DPR 523A (9/2013)
� LocMap
District Ra::ord
Artifact Record
x Continuation Sheet
x Linear Feature
Photo Record
_ Building, Structure, Object _ Milling Station
x Sketch
*Required infonnation
Stateof California& TheResourcesAgsnoy — Primary#
DEPARTMENTOFPARKSANDRECREATION HRI#
PRIMARYRECORD Trinomial CA-RIV-12¢6T78
NRHPStatus Code
OtherListings
ReviewCode Reviewer Date 1
i
P1. Other Identifier:
*P2. Location: # Not for Publication 0 Unrestricted
*a. County Riverside and (P2c,P2e, andP2b orP2d. Attacha LocatonMap as necessary.) USGS 7.5' Quad: Sunnymead Date: T3S; R3W; S 2 of NW Y%of Sec 11; SBBM Address City Zip
UTM Zone 11S, 484408.94 mE/ 3753922.6 mN
pa Other Locational Data:(e.g.,parcel#, directions to resource, elevation,decimaldegrees, etc.,as appropriate) odd *P3a. Description: (Descrbe resourceanditsmajorelements. Includedesign,materials,condition,akerations, size,setting,andboundaiies) This resource consists of the remnants of a historic-era fence line. The resource is located on a south-facing slope of a saddle situated between a small hill to the east and a large hill to the west. The fence line is comprised of 14 wooden posts, 2 metal posts and barbed wire. The fence extends approximately 330 feet along an east/west axis and at its eastern terminus, turns toward the south approximately 20 feet. *P3b. Resource Attributes: (List attibutes and cades) AH 11 Wabk/f en ces P5a. Photograph or Drawing (Photograph requiredforbuildings, strudures,and okjects. | *P4.Resources Present:
) Building_xStructure __ Object
Site District
Element of District
Other (Isolates, etc.)
PSb. Description of Photo (view, date,
accession#): 12/18/17,facingnorthwest
*P6. DateConstructed/Age and Source:
_X Historic ___Prehistoric __ Both
RECEV ED \ *P7. Owner and Address:
Rancho Belago, LLC
FEB 22 2018 12671HighBluffDrive,Ste150
SanDiego, CA92130
P8. Recorded by (Name,affiliation,and
EIC address):
H. Murphy, K. Stankowski, R Bolger, M.
Jorgensen, D. Faithof Tierra Environmental
Services, Inc., 9915Businesspark Ave, Ste C.
SanDiego, CA92131
*P9. Date Recorded: 12/18/17
*P10.Survey Type: (Describe)
Intensive Pedestrian
*P11. Report Citation: (Citesurveyreport andothersources, or enter"none.”) Cultural Resources Assessment for the L'Aquila Rancho Belago Residential Development Project, Moreno Valley, Riverside County, CA.Tierra Environmental Services, January 2018 *Attachments: _x_ LocMap _x__ ContinuationSheet ___ Building,Structure,Object ___ ArchaeologicalRecord District Record _X_ LinearFeature __ MillingStation _ Rock Art ____ ArtifactRecord ___. Photo Record _X_ Sketch DPR 523A(9/2013) “Required information 1458
Stile of C1llfoml1 • The R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
Primary#
HRI#
Trlnomlal
81 CA-RIV- 1 2 6 7 8
Page _2 __ of 5 *Resource Name or# TES-MV-001 H (MV1)
*Map Name: Sunnymead *Scale: __ l_:_2_4�,_o_o_o ______ _ *Date of map: _2018 __ _ DPR 523J (
9/2013) * Required information
Stateof California - TheR A Primary # -9
DEPARTMENT OFPARKE ANDFECTION HR 33 2 80 81
LOCATION MAP Trinomial CA-RIV-12678
*MapName: _Sunnymead *Scale: 1:24,000 *Dateof map: _ 2018 oa out | J
in [1 SN ox = = I MN...
o SY . wes fos ; * Sia = iH 5
. Sy 4 "oe [] _
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“e J { | -» rr
[-] pg ts
2 Ee mk reno Solas /
Cece en
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q
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(§ IN
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4: : MVS put ) aA i 3 IR 4 \
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pan Ng] a
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rd ~~
$
DPR 523J (9/2013) * Required information
1459
State of Callfomla • Tht Rttourctt Agency
DEPARTMENT OF PARKS AND RECREATION
LINEAR FEATURE RECORD
HRI
Primary
Trlnomlal
33 CA-RIV- 1 2 6 7 8
Ll. Historic and/or Common Name: .JJ/..]_
L2a. Portion Described: D Entire Resource X Segment D Point Observation Designation:
b. Location of point or segment: NAO 83: datum Post 1: 484408.94 mE/ 484351.6 mN Post 14: 484327 mE/ 3753926 mN; Metal Posts- 484306 mE/ 3753923 mN L3. Description: (Describe construction details, materials, and artifacts found at this segment/point. Provide plans/sections as appropriate.) The fence extends approximately 330 feet along an east/west axis and at its eastern terminus, turns toward the south approximately 20 feet. All of the posts are disintegrating and only seven remain erect. The posts measure 6.5-inches (in) wide by 4-in deep, by 57-in length and are positioned irregularly apart from one another; ranging between three to 21 feet apart. Four sets of double-strand twisted wire wrap each post.
Additional strands of wire wrap two boulders adjacent to the post at the eastern terminus for stability purposes.
The western terminus has two iron posts within three feet of each other and measure 2.25-in wide by 0.25-inches deep by 34-in high.
L4. Dimensions: Top Width _:: Bottom Width --Height or Depth 60" high. depth unknown Length of Segment 350'
LS. Associated Resources: None.
L6. Setting: (Describe natural features, landscape characteristics, slope, etc., as appropriate.): The fence line runs in an east/west axis along a south-facing slope. The fence line is located mid-slope of a saddle and to the west of a drainage between two hills.
L7. Integrity Considerations:
Integrity is poor as nine of fifteen wooden posts and wire have collapsed due to disrepair and erosion.
L8b. Description of Photo, Map, or Drawing (View, scale, etc.) .---------------------, L9. Remarks: Historic aerials of the project area show partial L8a. Photograph, Map or Drawing
See sketch map attached
DPR 523E (9/2013)
grading back to 1966. However, the northern terminus of the grading occurs south of this resource approximately 35 feet. (historicaerials.com)
LlO. Form Prepared by: H. Murphy
Tierra Environmental Services
9915 Businesspark Ave., Ste C. / San Diego, CA 92131
Lll. Date: 1/3/18
#
#
CT ]
State of California & TheResources Agency B Primary 33 - 2 Fe} U 0 1 # DEPARTMENTOFPARKSANDRECREATION HRI ¥»
LINEAR FEATURERECORD Trinomiel CA-RIV-12678
L1. Historic and/or CommonName:n/a
L2a. Portion Described: [I Entire Resource X Segment 0 Point Observation Designation:
b. Location of point or segment: NAD 83: datum Post 1: 484408.94 mE/ 484351.6 mN Post 14: 484327 mE/ 3753926 mN; Metal Posts- 484306 mE/ 3753923 mN L3. Description: (Describe construction details, materials, and artifacts found at this segment/point. Provide plans/sections as appropriate.) The fence extends approximately 330 feet along an east/west axis and at its eastern terminus, turns toward the south approximately 20 feet. All of the posts are disintegrating and only seven remain erect. The posts measure 6.5-inches (in) wide by 4-in deep, by 57-in length and are positioned irregularly apart from one another; ranging between three to 21feet apart. Four sets of double-strand twisted wire wrap each post.
Additional strands of wire wrap two boulders adjacent to the post at the eastern terminus for stability purposes.
The western terminus has two iron posts within three feet of each other and measure 2.25-in wide by 0.25-inches deep by 34-in high.
L4. Dimensions: Top Width _-- Bottom Width --Height or Depth _60” high, depth unknown Length of Segment 350°
L5. AssociatedResources: None.
L6. Setting: (Describe natural features, landscape characteristics, slope, etc., as appropriate.): The fence line runs in an east/west axis along a south-facing slope. The fence line is located mid-slope of a saddle and to the west of a drainage between two hills.
L7. Integrity Considerations:
Integrity is poor as nine of fifteen wooden posts and wire have collapsed due to disrepair and erosion.
L8b. Description of Photo,Map, or Drawing (View, scale, etc.) L9. Remarks: Historic aerials of the project area show partial L8a. Photograph, Map or Drawing grading back to 1966. However, the northern terminus of the grading occurs south of this resource approximately 35 feet.
Seesketch map attached (historicaerials.com)
L10. Form Prepared by: H. Murphy
Tierra Environmental Services
9915 Businesspark Ave., Ste C. / San Diego, CA92131
L11.Date: 1/3/18
DPR 523E (9/2013)
1460
State of California - The Resources Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP
Drawn By: H. Murphy
DPR 523K (1/95)
Primary#:
HRI#: 3
Trlnomlal #:
Resource Name or#: TES-MV-001 H
Date: 1/3/18
Required information is bold
StateofCalifornia~The ResourcesAgenc: Primary#: 38 - 7300 1 DEPARTMENTOFPARKSANDRECREATION HRI#
SKETCH MAP Trinomial#: of R | [ 1 2 4 78
Drawn By: H. Murphy Date: 1/3/18
, AEP “%
= a
%Le
Eel Wy
it A) wh
a
aR
’ !
DPR 523K (1/95) Required information is bold
1461
Stitt of Callfomla ti Natural R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
CONTINUATION SHEET
Property Name: TES-MV-001 H
Primary#
HRI#
Trlnomlal
33 .... zBC8l
CA-RIV- 1 2 6 7 8-
Datum post, eastern terminus, with northern boulder wrapped in wire for stability of post.
DPR 523L (Rev. 1/199S)(Word 9/2013)
8 - - DEPARTMENTOFPARKSANDRECREANON”Li 33-28G81
Trinomial
CONTINUATION SHEET 12678
PropertyName:TES-MV-001H CA RIV 1 6
PageSofS
Datum post, eastern terminus, with northern boulder wrap, Te pa——— ped in wire for stability of post. a | 1462
State of Callfomla f:i The R11ource1 Agency
DEPARTMENT OF PARKS AND RECREATION
PRIMARY RECORD
Other Listings
Review Code
Primary#
HRI#
Trtnomlal
NRHP Status Code
Reviewer Date
Page_l _of _4_ *Resource Name or# (Assigned by recorder): TES-MV-002 /VEQ f N P1. Other Identifier: ______________________ F�E-B......._..2 ....... 2---.2 ....... g ......18 *P2.
*a.
*b.
Location: ■ Not for Publication
County Riverside
D Unrestricted
and (P2c, P2e, and P2b orP2d. Attach a Locatbn Map as ne e,� rUSGS 7.5' Quad: Sunnymead Date: T3S; R3W; SW¼ of NW ¼of Sec 11; SBBM C. Address City Zip
d. UTM: Zone 11S, 484246 mE/ 3753923 mN
e. Other Locational Data: (e.g., parcel#, drections to resource, elevation, decimal degrees, etc., as appropriate) Located approximately 355m ENE of the intersection of Cottonwood Ave and Moreno Beach Dr. *P3a. Description: (Descrbe resoU"ce and its major elements. Include design, materials, condition, alerations, size, settng, and boundaries) This resource is a possible rock shelter located on the south-facing slope of a large hill among an outcrop of granitic boulders. The possible shelter is comprised of eight boulders which create the perimeter and a capstone cantilevers off the eight to the southwest side of the hill.
*P3b. Resource Attributes: (List attributes and cales) _A _P1_4_-_Ro_c_k_S _he_lt_e_r __________________ _ *P4. Resources Present: __ Building_Structure _Object
x Site District
Element of District __ Other (Isolates, etc.)
P5b. Description of Photo (view, date,
accession #): 12/18/17, facing south.
Closeu of western interior.
P6. Date Constructed/Age and
Source:
Historic x Prehistoric Both
*P7. Owner and Address:
Rancho Belago, LLC
12671 High Bluff Drive, Ste 150
San Di , CA 92130
PB. Recorded by (Name, affiliation,
and address):
H. Murphy of Tierra Environmental
Services, Inc., 9915 Businesspark Ave,
Ste C. San Di , CA 92131
*P9. Date Recorded: 12/18/17
*P10.Survey Type: (Describe)
Intensive Pedestrian
*P11. Report Citation: (Cite survey report and other sources, or enter "none.") Cultural Resources Assessment for the L' Aquila Rancho Belago Residential Development Project, Moreno Valley, Riverside County, CA. Tierra Environmental Services, January 2018 * Attachments:
� Archaeological Record
Rock Art
DPR 523A (9/2013)
� LocMap
District Record
Artifact Record
Continuation Sheet
Linear Feature
Photo Record
Building, Structure, Object _ Milling Station
x Sketch
*Required information
StateofCailfornia&TheResourcesAgency Primary# 3 q - 28
BEPARTMENTOFPARKSANDRECREATION HRI#
PRIMARY RECORD Th : esac CARIV-12679
OtherListings
ReviewCede Reviewer Date
Page
oo 1 of 4 *Res ourchlame or # (Assigned byrecorder): _TES-MV-002 —— RECEWED| P1.OtherIdentifier: rel 222018
*P2. Location: MB Not for Publication 0 Unrestricted E
*a. County Riverside and(P2c,P2e, andP2b orP2d. Attacha LocatonMap as n IC *b. USGS7.5' Quad:SunnymeadDate: T3S;R3W; SWY%of NW Y% of Sec11; SBBM c. Address City Zip
d. UTM: Zone 11S, 484246 mE/ 3753923 mN
e. Other Locational Data:(e.g.,parcel#, directionsto resource,elevation,decimal degrees,etc.,asappropriate) Located approximately 355mENEof the intersectionof CottonwoodAveandMoreno BeachDr. *P3a. Description: (Descrbe resourceanditsmajor elements. Include design,materials,condition,akerations, size,setting, andboundaries) This resource is a possible rock shelter located on the south-facing slope of a large hill among an outcrop of granitic boulders. The possible shelter is comprised of eight boulders which create the perimeter and a capstone cantilevers off the eight to the southwest side of the hill.
*P3b. Resource Attributes: (List attributesand cades) A P1 4 - Ro kek& *P4,Resources Present:
Building___ Structure __ Object
x_ Site __ District
Element of District ___ Other (Isolates, etc.)
P5a. Photograph or Drawing (Photograph required for buildings, structures, and objects.
BEPSh. Description of Photo (view, date,
ENE accession #). 12/18/17, facing south.
Closeupof westerninterior.
P6. Date Constructed/Age and
Source:
Historic x _ Prehistoric Both
’'P7. Owner and Address:
i RanchoBelago,LLC
3 12671 High Bluff Drive, Ste 150
f2SanDiego, CA 92130
P8. Recordedby(Name,affiliation,
Fand address):
JH. Murphy of Tierra Environmental LF Services, Inc., 9915 BusinessparkAve, SteC. SanDiego, CA92131
B'P9. Date Recorded:12/18/17
"P10. Survey Type:(Describe)
intensive Pedestrian
*P11. Report Citation:(Cite surveyreportand other sources,or enter"none.”) Cultural Resources Assessment for the L'Aquila Rancho Belago Residential Development Project, Moreno Valley, Riverside County, CA.Tierra Environmental Services, January 2018 *Attachments: _x_ Loc Map __ ContinuationSheet ____ Building,Structure,Object _X_ ArchaeologicalRecord __ DistrictRecord .___ LinearFeature ___ MillingStation __ RockArt ___ ArtifactRecord ___ PhotoRecord _X_ Sketch DPR 523A(9/2013) *Required information 1463
Stitt of C1llfoml1 • Tht Rttourctt Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
Primary#
HRI#
Trlnomlal CA-RIV- 1 2 6 7 9
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: _2018 __ _ DPR 523J (9/2013) * Required information
Stateof California-TheResourcesAgency Primary # 9 q - D) R 0 B 4 DEPARTMENTOFPARKSANDRECREATION HRI | |
LOCATION MAP Trinomial C A R IV. 1 2 6 7 9
- - |
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: __2018 DPR 523J (9/2013) * Required information
1464
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
ARCHAEOLOGICAL SITE RECORD
Primary#
Trinomial
*Al. Dimensions: a. Length: 1.70 m. (n/s) x b. Width: 1.37 m. (e/w) Method of Measurement: □ Paced ■ Taped □ Visual estimate □Other:
Method of Determination (Check any that apply.): □ Artifacts ■ Features □ Soil □ Vegetation □ Topography □ Cut bank □ Animal burrow □ Excavation □ Property boundary □ Other (Explain):
Reliability of Determination: ■ High □ Medium □ Low Explain:
Limitations (Check any that apply): ■Restricted access □ Paved/built over □ Site limits incompletely defined □ Disturbances □ Vegetation □ Other (Explain): Due to the steep slope, it was not possible to take exterior measurements.
A2. Depth: D None ■ Unknown Method of Determination:
*A3. Human Remains: □ Present □ Absent □ Possible ■ Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): The interior measures 170cm north/south by 137cm east/west by 81cm high. A portion of the southwest interior shows evidence of past fire activity. No apparent disturbances are visible as the location is somewhat difficult to reach on the side of the slope.
*AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? ■ No □ Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: ■ Good □Fair □ Poor (Describe disturbances.):
*AS. Nearest Water (Type, distance, and direction.): unnamed blueline 450m to the NE *A9. Elevation: 1753 AMSL
AlO. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): The site is located about mid-slope of a south-facing hillside. Granitic boulders are ubiquitous among a Riversidean sage scrub community.
All. Historical Information:
*A12. Age: ■ Prehistoric □ Protohistoric □ 1542-1769 □ 1769-1848 □ 1848-1880 □ 1880-1914 □ 1914-1945 □ Post 1945 □ Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function[s], ethnic affiliation, and other interpretations):
Al4. Remarks: Due to the difficulty reaching the site's location as well as the fact the possible structure is just under one meter high inside, it seems unlikely this would be utilized for a long period of time. However, it would provide temporary shelter from the elements nicely.
Al5. References (Documents, informants, maps, and other references):
Al 6. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Prepared by: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
State of California— Natural ResourcesAgency Primary # a J I 0 Q [4] r A DEPARTMENT OF PARKSAND RECREATION Trinomial
ARCHAEOLOGICALSITERECORD ~ A RN / 1 ? 6 / 9
*Al. Dimensions: a. Length: 1.70 m. (n/s) x b. Width: 1.37 m. (e/w) Method of Measurement: [J Paced B Taped [Visual estimate [IOther:
Method of Determination (Check any that apply.): 0 Artifacts B Features [J Soil [0 Vegetation [1Topography 0 Cut bank 0 Animalburrow [J Excavation [J Property boundary [0 Other(Explain):
Reliability of Determination: BMHigh [OOMedium [OOLow Explain:
Limitations (Check any that apply): MRestricted access [J Paved/built over 0 Site limits incompletely defined 0 Disturbances [J Vegetation [1 Other (Explain): Due to the steep slope, it was not possible to take exterior measurements.
A2. Depth: 0 None WMUnknown Method of Determination:
*A3. Human Remains: [0 Present [0 Absent [J Possible BMUnknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): The interior measures 170cm north/south by 137cm east/west by 81cm high. A portion of the southwest interior shows evidence of past fire activity. No apparent disturbances are visible as the location is somewhat difficult to reach on the side of the slope.
*AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. WereSpecimensCollected? BMNo [O Yes (If yes,attach Artifact Recordor catalogand identify where specimensare curated.)
*A7. Site Condition: MGood OFair [I Poor (Describe disturbances.):
*AB. Nearest Water (Type,distance,and direction.): unnamedblueline 450m to the NE *A9. Elevation: 1753 AMSL
A10. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils,geology,landform, slope, aspect, exposure, etc.): The site is located about mid-slope of a south-facing hillside. Granitic boulders are ubiquitous among a Riversidean sage scrub community.
All. Historical Information:
*A12. Age: B Prehistoric [1 Protohistoric [11542-1769 [1769-1848 [11848-1880 [11880-1914 [11914-1945 0 Post 1945 0 Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function[s], ethnic affiliation, and other interpretations):
Al4. Remarks: Due to the difficulty reaching the site's location as well as the fact the possible structure is just under one meter high inside, it seems unlikely this would be utilized for a long period of time. However, it would provide temporary shelter from the elements nicely.
A1S. References (Documents, informants, maps, and other references):
A16. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Preparedby: H.Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C/ San Diego, CA92131 *Requiredinformation
DPR 523C (Rev. 1/1995){(Word2/2015)
1465
State of Callfomla � Tht Rttourctt Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP
*Drawn by: HMurphy
,teep
slope to south
0 Bould rs
C::> Capstone boulder
Fire-affected rock surface
, • \., Contour lines
Primary#
HRI#
Trlnomlal
C) Q
v V
OQ/\_QC) ... ..,vw ,.,,
CA-RIV1 2 6 7 9
*Resource Name or# TES-MV-002
*Date of map: 2018
DPR 523K (9/2013} NOTE: Include bar scale and north arrow.
C2
RIV- 12679
*Resource Name or # TES-MV-002
*Date of map: 2018
CAHRI#
Trinerhial
Primary#
*Drawn by:: HMurphy
State of California ® TheResourcesAgency
DEPARTMENTOFPARKSANDRECREATION
SKETCHMAP
akx me ! ir Sa
Sp 4x
Not to Scale
Fire-affectedrock surface
Capstoneboulder
Contour lines
\ .
’
PTY
Sama
\ PM
slape to saul
steep
DPR523K(9/2013) NOTE Include bar scale and north arrow. 1466
State of Callfomla ti The R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
PRIMARY RECORD
Other Listings
Review Code
Primary#
HRI#
Trlnomlal
NRHP Statua Code
Reviewer
CA-RI\/- 1 2 6 8 o
Date
Page_l_of _s_
P1. Other Identifier:
*Resource Name or# (Assigned by recorder): TES-MV-003 RECEIVED IN FEB 2 2 2018
*P2. Location: ■ Not for Publication □ Unrestricted
*a. County Riverside and (P2c, P2e, and P2b orP2d. _Attach a Locatbn Map as�-) *b. USGS 7.5' Quad: Sunnymead Date: T3S; R3W; NW¼ of tm ¼ of Sec 11; SBBM LI\... c. Address City Zip
d. UTM: Zone 11 S, 484496.9 mE/ 3754005.8 mN
e. Other Locational Data: (e.g., parcel#, directions to resoLJ"ce, elevation, decmal degrees, etc., as appropriate) Located approximately 660'NNW of the intersection of Cottonwood Ave and Somergate Dr. *P3a. Description: (Descrbe resource and its major elements. Include design, materials, condition, alerations, size, settilg, and boundaries) This resource consists of a prehistoric milling slick on a granitic boulder. The boulder is located on an eastern-facing gentle slope measures Sm N/S by 1.9m E/W by 1.25m high. The slick is located on the eastern side of the boulder and measures 26cm N/S x 15cm E/W.
*P3b. Resource Attributes: (List attributes and cedes) _A _P4_-_B_ed_r _oc_k_M_i_lli_ng�------------------ *P4. Resources Present: __ Building_Structure _Object
x Site District
--Element of District
__ Other (Isolates, etc.)
P5b. Description of Photo (view, date,
accession#): 12/18/17, facing north
*P6. Date Constructed/Age and
Source:
Historic x Prehistoric Both
*P7. Owner and Address:
--....... -•Rancho Belago, LLC
12671 High Bluff Drive, Ste 150
San Di , CA 92130
PS. Recorded by (Name, affiliation,
and address):
H. Murphy, K. Stankowski, R Bolger, M.
orgensen, D. Faith of Tierra
Environmental Services, Inc., 9915
Businesspark Ave, Ste C. San Diego, CA
92131
*P9. Date Recorded: 12/18/17
*P10.Survey Type: (Describe)
Intensive Pedestrian
*P11. Report Citation: (Cite survey report and other sources, or enter "none.") Cultural Resources Assessment for the L' Aquila Rancho Belago Residential Development Project, Moreno Valley, Riverside County, CA. Tierra Environmental Services, January 2018 * Attachments:
2._ Archaeological Record
Rock Art
DPR 523A (9/2013)
x Loe Map - District Record
Artifact Record
Continuation Sheet
Linear Feature
Photo Record
Building, Structure, Object
2._ Milling Station
x Sketch
*Required information
[StateofCalifornia & TheResources,Agenoy Primary# 33 - 5 ‘DEPARTMENTOFPARKS ANDRECREATION HRI# ! 0
PRIMARY RECORD Trinomial CA-RIV-126
NRHPStatusCode
OtherListings
ReviewCode Reviewer Date
Page1 of 5 *ResourceNameor # (Assignedbyrecorder): _TES-MV-003 RE CE VI I ) IN P41.OtherIdentifier:
*P2. Location: WBNot for Publication 0 Unrestricted
*a. County Riverside and(P2c,P2e, andP2b orP2d. Attach a LocatonMap asEe *b. USGS 7.5"Quad: Sunnymead Date: T3S; R3W ; NW % of NW % of Sec 11; SBBM Cc. Address City Zip
d. UTM: Zone 11S, 484496.9 mE/ 3754005.8 mN
e. Other Locational Data: (e.g.,parcel#,directionsto resource,elevation,decimaldegrees,efc.,asappropriate) Located approximately 660’NNW of the intersection of Cottonwood Ave and Somergate Dr. *P3a. Description: (Descrbe resourceandits major elements. Includedesign,materials,condition, akerations, size,setting,andboundaiies) This resource consists of a prehistoric milling slick on a granitic boulder. The boulder is located on an eastern-facing gentle slope measures Sm N/S by 1.9m E/Wby 1.25m high. The slick is located on the eastern side of the boulder and measures 26cm N/S x 15cm E/W.
*P3b. Resource Attributes: (List attibutes and cades) A P4- Bedc k Ming | *P4.Resources Present:
Building___ Structure ___Object
x Site ___District
Element of District
Other (Isolates, etc.)
P5a. Photograph or Drawing (Photographrequiredfor buildings, structures,andobjects.
BPSh. Description of Photo (view, date,
iaccession#): 12/18/17,facingnorth
#3*p6, DateConstructed/Age and
Source:
Historic x Prehistoric Both
P7. Owner and Address:
ancho Belago, LLC
2671 HighBluff Drive,Ste150
8SanDiego, CA92130
$P8. Recorded by (Name, affiliation,
and address):
H. Murphy, K. Stankowski, R. Bolger, M.
Jorgensen, D. Faith of Tierra
Environmental Services, Inc., 9915
Businesspark Ave, Ste C. San Diego, CA
92131
*P9. Date Recorded: 12/18/17
"P10.Survey Type:(Describe)
IntensivePedestrian
*P11. Report Citation:(Citesurveyreportand other sources,orenter"none.”) Cultural Resources Assessment for the L'Aquila Rancho Belago Residential Development Project, Moreno Valley, Riverside County, CA.Tierra Environmental Services, January 2018 *Attachments: _x_ Loc Map ___ ContinuationSheet Building,Structure,Object _X_ ArchaeologicalRecord District Record ___ LinearFeature x MillingStation ___ RockArt ___ ArtifactRecord __ PhotoRecord _X_ Sketch DPR 523A(9/2013) *Required information 1467
Stilt of Callfomla • The Reaourcea Agency
DEPARTMENT OF PARKS AND RECREATION
LOCATION MAP
Primary#
HRI#
Trlnomlal
3-28083
CA-RIV- 1 2 6 8 o
Page _2 __ of 5 *Resource Name or# TES-MV-003 (MV3)
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: _2018 __ _ DPR 523J (9/2013) * Required information
State
DEPARTMENT
of California
OF
- PARKS
The Resources
ANDRECREATION Ageney HRI# Peiraary # 33-28 683
LOCATIONMAP Tiomial SA_RI\/-12 6 80
*Map Name: Sunnymead *Scale: 1:24,000 *Date of map: __2018 Fn
=<=
\,
= we Aen sendasuasan
DPR523J (9/2013) * Required information
1468
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
ARCHAEOLOGICAL SITE RECORD
Primary#
Trinomial
*Al. Dimensions: a. Length: 5 m. (n/s) >< b. Width: 1.9 m. (e/w) CA-R"/-
Method of Measurement: □ Paced ■Taped □ Visual estimate □ Other: GPS 2 Method of Determination (Check any that apply.): □ Artifacts ■ Features □ Soil □ Vegetation □ Topography □ Cut bank □ Animal burrow □ Excavation □ Property boundary □ Other (Explain):
Reliability of Determination: ■ High □ Medium □ Low Explain:
Limitations (Check any that apply): □ Restricted access □ Paved/built over □ Site limits incompletely defined □ Disturbances □ Vegetation □ Other (Explain):
A2. Depth: □ None ■ Unknown Method of Determination:
*A3. Human Remains: □ Present □ Absent □ Possible ■ Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder with a single milling slick. *AS. Cultural Constituents (Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? ■ No □ Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: ■Good □ Fair □Poor (Describe disturbances.): There are minimal disturbances and the site is in good condition.
*AS. Nearest Water (Type, distance, and direction.): unnamed blueline 150 meters NNE *A9. Elevation: 1640 AMSL
AlO. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): Located on a gentle slope facing east among a community of Riversidean sage scrub and granitic boulders.
All. Historical Information:
*A12. Age: ■ Prehistoric □ Protohistoric □ 1542-1769 □ 1769-1848 □ 1848-1880 □ 1880-1914 □ 1914-1945 □ Post 1945 □ Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function[s], ethnic affiliation, and other interpretations):
Al4. Remarks:
A15. References (Documents, informants, maps, and other references):
Al 6. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Prepared by: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C / San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
State of California— Natural ResourcesAgency Primary # a 3 =A g 1) 8 3 DEPARTMENT OF PARKSAND RECREATION Trinomial
ARCHAEOLOGICALSITERECORD CA-RIV- 12480
*Al. Dimensions: a. Length: 5m. (n/s)x b. Width: 1.9 m. (e/w) Method of Measurement: [Paced BTaped [I Visualestimate [J Other: GPS Method of Determination (Check anythat apply.):0 Artifacts B Features [0 Soil [J Vegetation [0 Topography 0 Cut bank [0 Animal burrow [OOExcavation [0 Property boundary [1Other (Explain):
Reliability of Determination: BMHigh [Medium [Low Explain:
Limitations (Check anythat apply): [J Restricted access [J Paved/built over [1Sitelimits incompletely defined 0 Disturbances [J Vegetation [J Other(Explain):
A2. Depth: OO None BEUnknown Method of Determination:
*A3. Human Remains: [J Present [J Absent [J Possible B Unknown (Explain): Unlikely *A4. Features (Number, briefly describe, indicate size, list associated cultural constituents, and show location of each feature on sketch map.): A single granitic boulder with a single milling slick. *AS. Cultural Constituents {Describe and quantify artifacts, ecofacts, cultural residues, etc., not associated with features.):
No associated artifacts were observed.
*A6. Were Specimens Collected? B No [1 Yes (If yes, attach Artifact Record or catalog and identify where specimens are curated.)
*A7. Site Condition: BGood [Fair [Poor (Describe disturbances.): There are minimal disturbances and the site is in good condition.
*A8. NearestWater (Type,distance,and direction.): unnamedblueline150 meters NNE *A9. Elevation: 1640 AMSL
A10. Environmental Setting (Describe culturally relevant variables such as vegetation, fauna, soils, geology, landform, slope, aspect, exposure, etc.): Located on a gentle slope facing east among a community of Riversidean sage scrub and granitic boulders.
All. Historical Information:
*A12. Age: B Prehistoric [1Protohistoric [11542-1769 [J 1769-1848 [11848-1880 [11880-1914 [11914-1945 O Post 1945 [Undetermined Describe position in regional prehistoric chronology or factual historic dates if known:
A13. Interpretations (Discuss data potential, function(s], ethnic affiliation, and other interpretations):
Al14. Remarks:
A15. References (Documents, informants, maps, and other references):
A16. Photographs (List subjects, direction of view, and accession numbers or attach a Photograph Record.):
Original Media/Negatives Kept at: Tierra Environmental Services *A17. Form Preparedby: H. Murphy Date: 1/5/18
Affiliation and Address: Tierra Environmental Services / 9915 Businesspark Ave., Ste. C/ San Diego, CA 92131 *Required information
DPR 523C (Rev. 1/1995)(Word 2/2015)
1469
Stitt of Callfomla � The R11ourc11 Agency
DEPARTMENT OF PARKS AND RECREATION
SKETCH MAP
*Drawn by: HMurphy
Primary#
HRI#
Trlnomlal
33 28083
CA-RIV- 1 2 6 8 O
*Resource Name or# TES-MV-003
*Date of map: 2018
DPR 523K (9/2013) NOTE: Include bar scale and north arrow.
Stateof California ® TheResourcesAgency
DEPARTMENTOFPARKSANDRECREATION
SKETCHMAP
e—Q prmery# J8~28G¢83
Trinomial CA-RIV- 12680
*Drawn by: HMurphy
TES-MV-00
ic PC Y
*Resource Name or # TES-MV-003
*Date of map: 2018
DPR 523K (9/2013) NOTE:Include bar scale and north arrow. 1470
State of California -Natural Resources Agency
DEPARTMENT OF PARKS AND RECREATION
MILLING STATION RECORD
Primary#
Trinomial CA-RIV- 1 2 6 8 o
Form Prepared by: B. Bolger
Feature
1 Feature
#
1 Outcrop Dimensions (m) and Orientation
Sm N/S
Milling
Surface#
1 x 1.90m E/W
X
X
X
X
Type Length Width
(cm) (cm)
MS 26 N/S 15 E/W
Type Key:
PM Possible mortar
MS Milling slick
x Height
x Height
x Height
x Height
x Height
Depth
(cm)
0 CO Conical mortar
OM Oval mortar
SM Saucer mortar
Other:
BM Basin milling feature
DPR 523F (Rev. 1/1995)(Word 2/2015)
Date: 12/18/18
Bedrock Type and Condition
1.25m h Granitic
Contents Remarks
0 East facing
Contents Key:
S Filled with soil
L Filled with leaves
U Unexcavated
Other:
R Contains rock
P Contains pestle
M Contains mano
NOTE: Attach plan(s) of milling stations.
£) 0 QOH Nan 0
State of California— Natural Resources Agency Primary # yu “ke VU JI DEPARTMENTOFPARKSAND RECREATION Trinomial
MILLING STATION RECORD CA-RIV-12680
Form Prepared by: B. Bolger Date: 12/18/18
Feature OQutcrop Dimensions (m) and Orientation Bedrock Type and Condition 1 5mN/S x 1.90mE/W x Height 1.25mh Granitic
X x Height
X x Height
X x Height
X x Height
Feature Milling Type | length | Width Depth Contents Remarks # Surface # (cm) (cm) (cm)
1 1 MS 26N/S | 15E/W | O 0 Eastfacing
Type Key: Contents Key:
CO Conicalmortar PM Possiblemortar S Filledwithsoil R Contains rock OM Ovalmortar MS Millingslick L Filledwithleaves P Contains pestle SM Saucermortar BM Basinmillingfeature U Unexcavated M Contains mano Other: Other:
NOTE:Attachplan(s)of millingstations.
DPR 523F (Rev. 1/1995)(Word 2/2015)
1471
Appendix C:
NAHC
Outreach
Appendix C:
NAHC
Outreach
1472
Sacred Lands File & Native American Contacts List Request Native American Heritage Commission
1550 Harbor Blvd, Suite 100
West Sacramento, CA 95691
916-373-3710
916-373-5471 – Fax
[email protected]
Information Below is Required for a Sacred Lands File Search Project: Cactus Moreno Valley Project
County: Riverside
USGS Quadrangle Name: Sunnymead
Township 3S Range: 3W Section(s): 14
Company/Firm/Agency: Material Culture Consulting, Inc.
Street Address: 2701-B N. Towne Ave
City: Pomona Zip: 91767
Phone: 626-205-8279
Fax: 626-249-0479
Email: [email protected]
Project Description:
The Project proposes the construction of a residential development in Moreno Valley, Riverside County. Please see the attached map for more details on the project location.
Sacred Lands File & Native American Contacts List Request Native American Heritage Commission
1550 Harbor Blvd, Suite 100
West Sacramento, CA 95691
916-373-3710
916-373-5471 — Fax
[email protected]
InformationBelow is Requiredfor a SacredLandsFile Search Project: Cactus Moreno Valley Project
County: Riverside
USGS QuadrangleName: Sunnymead
Township 3S Range: 3W Section(s): 14
Company/Firm/Agency: Material CultureConsulting,Inc.
Street Address: 2701-B N. Towne Ave
City:_ Pomona Zip: 91767
Phone: 626-205-8279
Fax:__ 626-249-0479
Email: [email protected]
Project Description:
The Project proposes the construction of a residential developmentin Moreno Valley, Riverside County. Please see the attachedmap for more details on the project location. 1473
Copyright:© 2013 National Geographic Society, i-cubed
¯
1:24,000
0 0.25 0.5 1
Miles
0 0.25 0.5 1
Kilometers
USGS 7.5' Quad: Sunnymead
Project Area
Project Location
\ oll aol - ap Tg a e @ © 8
] kA
; a
[J
: : .
o he Walle i oe EX
So a \ [ ." oe) \, ; SS $8 buna
3 4 ®
'%e H
i ] or .
= : - -— —
[~ . 4
LJ o [] | “9
1 [J
[1 - de Te 3
= ~% \
[] ra ~ ~ \,
"x iN »”
semmesas S4¢
CEpiiopesssssnnsa C—3 bs
-— .. LJ
Project Location
1:24,000
. A ~~ TG J a i . : Nem = —_——
2.11 48 == od RS hE ~= Ys INE Ae % on 4
it / H
el NY ) Oe Ad / Lr o hd AN . is ZF 2
TTT S——
} Ey any 4 A 1“
NN . ) { 4 i
“ae 1544 SN Ne al na AN Rs ~~ny 2 | 2 i (A
—-, pu! vd
* [J K 3 Q. 7
hs
2 1] :
0 LJ Nooo * lig (0) s ) ~ S$ @ or
A { [=] « be H
Pe. . |, . . ; 9
Ry TA | PS or , nM y ? i AN - «= Xi USGS 7 51Quad: Synhymead,Sl ¥ H E g rN I ’
0 0.25 0.5 1
LC e— [VMN INL
[1] Project Area EE EEE Kilometers ~~
0 02 05 1 MATERIAL CULTURE
CONSULTING
1474
STATE OF CALIFORNIA Gavin Newsom, Governor
NATIVE AMERICAN HERITAGE COMMISSION
January 6, 2021
Tria Belcourt
Material Culture Consulting, Inc.
Via Email to: [email protected]
Re: Cactus Moreno Valley Project, Riverside County
Dear Ms. Belcourt:
A record search of the Native American Heritage Commission (NAHC) Sacred Lands File (SLF) was completed for the information you have submitted for the above referenced project. The results were negative. However, the absence of specific site information in the SLF does not indicate the absence of cultural resources in any project area. Other sources of cultural resources should also be contacted for information regarding known and recorded sites.
Attached is a list of Native American tribes who may also have knowledge of cultural resources in the project area. This list should provide a starting place in locating areas of potential adverse impact within the proposed project area. I suggest you contact all of those indicated; if they cannot supply information, they might recommend others with specific knowledge. By contacting all those listed, your organization will be better able to respond to claims of failure to consult with the appropriate tribe. If a response has not been received within two weeks of notification, the Commission requests that you follow-up with a telephone call or email to ensure that the project information has been received.
If you receive notification of change of addresses and phone numbers from tribes, please notify me. With your assistance, we can assure that our lists contain current information.
If you have any questions or need additional information, please contact me at my email address: [email protected].
Sincerely,
Andrew Green
Cultural Resources Analyst
Attachment
CHAIRPERSON
Laura Miranda
Luiseño
VICE CHAIRPERSON
Reginald Pagaling
Chumash
SECRETARY
Merri Lopez-Keifer
Luiseño
PARLIAMENTARIAN
Russell Attebery
Karuk
COMMISSIONER
Marshall McKay
Wintun
COMMISSIONER
William Mungary
Paiute/White Mountain
Apache
COMMISSIONER
Julie TumamaitStenslie
Chumash
COMMISSIONER
[Vacant]
COMMISSIONER
[Vacant]
EXECUTIVE SECRETARY
Christina Snider
Pomo
NAHC HEADQUARTERS
1550 Harbor Boulevard
Suite 100
West Sacramento,
California 95691
(916) 373-3710
[email protected]
NAHC.ca.gov
CHAIRPERSON
Lavra Miranda
Luisefo
VICE CHAIRPERSON
Reginald Pagaling
Chumash
SECRETARY
Merri Lopez-Keifer
Luisefo
PARLIAMENTARIAN Russell Attebery
Karuk
COMMISSIONER
Marshall McKay
Wintun
COMMISSIONER
William Mungary
Paiute /White Mountain
Apache
COMMISSIONER
Julie TumamaitStenslie
Chumash
COMMISSIONER
[Vacant]
COMMISSIONER
[Vacant]
EXECUTIVESECRETARY
Christina Snider
Pomo
NAHC HEADQUARTERS
1550 Harbor Boulevard
Suite 100
West Sacramento,
California 95691
(216) 373-3710
[email protected]
NAHC.ca.gov
STATE OF CALIFORNIA Gavin Newsom, Governor
NATIVE AMERICAN HERITAGE COMMISSION
January 6, 2021
Tria Belcourt
Material Culture Consulting, Inc.
Via Email fo: [email protected]
Re: Cactus Moreno Valley Project, Riverside County
Dear Ms. Belcourt:
A record search of the Native American Heritage Commission (NAHC) Sacred Lands File {SLF) was completed for the information you have submitted for the above referenced project. The results were negative. However, the absence of specific site information in the SLF does not indicate the absence of cultural resources in any project area. Other sources of cultural resources should also be contacted for information regarding known and recorded sites.
Attached is a list of Native American tribes who may also have knowledge of cultural resources in the project area. This list should provide a starting place in locating areas of potential adverse impact within the proposed project area. | suggest you contact all of those indicated; if they cannot supply information, they might recommend others with specific knowledge. By contacting all those listed, your organization will be better able to respond to claims of failure to consult with the appropriate tribe. If a response has not been received within two weeks of notification, the Commission requests that you follow-up with a telephone call or email to ensure that the project information has been received.
If you receive notification of change of addresses and phone numbers from tribes, please notify me. With your assistance, we can assure that our lists contain current information.
If you have any questions or need additional information, please contact me at my email address: [email protected].
Sincerely,
Onder rem.
Andrew Green
Cultural Resources Analyst
Attachment
1475
Agua Caliente Band of Cahuilla
Indians
Jeff Grubbe, Chairperson
5401 Dinah Shore Drive
Palm Springs, CA, 92264
Phone: (760) 699 - 6800
Fax: (760) 699-6919
Cahuilla
Agua Caliente Band of Cahuilla
Indians
Patricia Garcia-Plotkin, Director
5401 Dinah Shore Drive
Palm Springs, CA, 92264
Phone: (760) 699 - 6907
Fax: (760) 699-6924
[email protected]
Cahuilla
Augustine Band of Cahuilla
Mission Indians
Amanda Vance, Chairperson
P.O. Box 846
Coachella, CA, 92236
Phone: (760) 398 - 4722
Fax: (760) 369-7161
[email protected]
Cahuilla
Cabazon Band of Mission
Indians
Doug Welmas, Chairperson
84-245 Indio Springs Parkway
Indio, CA, 92203
Phone: (760) 342 - 2593
Fax: (760) 347-7880
[email protected]
Cahuilla
Cahuilla Band of Indians
Daniel Salgado, Chairperson
52701 U.S. Highway 371
Anza, CA, 92539
Phone: (951) 763 - 5549
Fax: (951) 763-2808
[email protected]
Cahuilla
Los Coyotes Band of Cahuilla
and Cupeño Indians
Shane Chapparosa, Chairperson
P.O. Box 189
Warner Springs, CA, 92086-0189
Phone: (760) 782 - 0711
Fax: (760) 782-0712
Cahuilla
Morongo Band of Mission
Indians
Robert Martin, Chairperson
12700 Pumarra Road
Banning, CA, 92220
Phone: (951) 849 - 8807
Fax: (951) 922-8146
[email protected]
Cahuilla
Serrano
Morongo Band of Mission
Indians
Denisa Torres, Cultural Resources
Manager
12700 Pumarra Road
Banning, CA, 92220
Phone: (951) 849 - 8807
Fax: (951) 922-8146
[email protected]
Cahuilla
Serrano
Pala Band of Mission Indians
Shasta Gaughen, Tribal Historic
Preservation Officer
PMB 50, 35008 Pala Temecula
Rd.
Pala, CA, 92059
Phone: (760) 891 - 3515
Fax: (760) 742-3189
[email protected]
Cupeno
Luiseno
Pechanga Band of Luiseno
Indians
Paul Macarro, Cultural Resources
Coordinator
P.O. Box 1477
Temecula, CA, 92593
Phone: (951) 770 - 6306
Fax: (951) 506-9491
[email protected]
Luiseno
1 of 3
This list is current only as of the date of this document. Distribution of this list does not relieve any person of statutory responsibility as defined in Section 7050.5 of the Health and Safety Code, Section 5097.94 of the Public Resource Section 5097.98 of the Public Resources Code.
This list is only applicable for contacting local Native Americans with regard to cultural resources assessment for the proposed Cactus Moreno Valley Project, Riverside County.
PROJ-2021-
000077
01/06/2021 01:29 PM
Native American Heritage Commission
Native American Contact List
Riverside County
1/6/2021
Native American Heritage Commission
Native American Contact List
Riverside County
1/6/2021
Agua Caliente Band of Cahuilla
Indians
Jeff Grubbe, Chairperson
5401 Dinah Shore Drive Cahuilla
Palm Springs, CA, 92264
Phone: (760) 699 - 6800
Fax: (760) 699-6919
Agua Caliente Band of Cahuilla
Indians
Patricia Garcia-Plotkin, Director
5401 Dinah Shore Drive Cahuilla
Palm Springs, CA, 92264
Phone: (760) 699 - 6907
Fax: (760) 699-6924
[email protected]
Augustine Band of Cahuilla
Mission Indians
Amanda Vance, Chairperson
P.O. Box 846 Cahuilla
Coachella, CA, 92236
Phone: (760) 398 - 4722
Fax: (760) 369-7161
[email protected]
Cabazon Band of Mission
Indians
Doug Welmas, Chairperson
84-245 Indio Springs Parkway Cahuilla
Indio, CA, 92203
Phone: (760) 342 - 2593
Fax: (760) 347-7880
[email protected]
Cahuilla Band of Indians
Daniel Salgado, Chairperson
52701 U.S. Highway 371 Cahuilla
Anza, CA, 92539
Phone: (951) 763 - 5549
Fax: (951) 763-2808
[email protected]
Los Coyotes Band of Cahuilla
and Cupeno Indians
Shane Chapparosa, Chairperson
P.O. Box 189 Cahuilla
Warner Springs, CA, 92086-0189
Phone: (760) 782 - 0711
Fax: (760) 782-0712
Morongo Band of Mission
Indians
Robert Martin, Chairperson
12700 Pumarra Road Cahuilla
Banning, CA, 92220 Serrano
Phone: (951) 849 - 8807
Fax: (951) 922-8146
[email protected]
Morongo Band of Mission
Indians
Denisa Torres, Cultural Resources
Manager
12700 Pumarra Road Cahuilla
Banning, CA, 92220 Serrano
Phone: (951) 849 - 8807
Fax: (951) 922-8146
[email protected]
Pala Band of Mission Indians
Shasta Gaughen, Tribal Historic
Preservation Officer
PMB 50, 35008 Pala Temecula Cupeno
Rd. Luiseno
Pala, CA, 92059
Phone: (760) 891 - 3515
Fax: (760) 742-3189
[email protected]
Pechanga Band of Luiseno
Indians
Paul Macarro, Cultural Resources
Coordinator
P.O. Box 1477 Luiseno
Temecula, CA, 92593
Phone: (951) 770 - 6306
Fax: (951) 506-9491
[email protected]
This list is current only as of the date of this document. Distribution of this list does not relieve any person of statutory responsibility as defined in Section 7050.5 of the Health and Safety Code, Section 5097.94 of the Public Resource Section 5097.98 of the Public Resources Code.
This list is only applicable for contacting local Native Americans with regard to cultural resources assessment for the proposed Cactus Moreno Valley Project, Riverside County.
PROJ-2021-
000077
01/06/2021 01:29 PM 1of3
1476
Pechanga Band of Luiseno
Indians
Mark Macarro, Chairperson
P.O. Box 1477
Temecula, CA, 92593
Phone: (951) 770 - 6000
Fax: (951) 695-1778
[email protected]
Luiseno
Quechan Tribe of the Fort Yuma
Reservation
Jill McCormick, Historic
Preservation Officer
P.O. Box 1899
Yuma, AZ, 85366
Phone: (760) 572 - 2423
historicpreservation@quechantrib
e.com
Quechan
Quechan Tribe of the Fort Yuma
Reservation
Manfred Scott, Acting Chairman
Kw'ts'an Cultural Committee
P.O. Box 1899
Yuma, AZ, 85366
Phone: (928) 750 - 2516
[email protected]
Quechan
Ramona Band of Cahuilla
John Gomez, Environmental
Coordinator
P. O. Box 391670
Anza, CA, 92539
Phone: (951) 763 - 4105
Fax: (951) 763-4325
[email protected]
Cahuilla
Ramona Band of Cahuilla
Joseph Hamilton, Chairperson
P.O. Box 391670
Anza, CA, 92539
Phone: (951) 763 - 4105
Fax: (951) 763-4325
[email protected]
Cahuilla
Rincon Band of Luiseno Indians
Bo Mazzetti, Chairperson
One Government Center Lane
Valley Center, CA, 92082
Phone: (760) 749 - 1051
Fax: (760) 749-5144
[email protected]
Luiseno
Rincon Band of Luiseno Indians
Cheryl Madrigal, Tribal Historic
Preservation Officer
One Government Center Lane
Valley Center, CA, 92082
Phone: (760) 297 - 2635
[email protected]
Luiseno
San Manuel Band of Mission
Indians
Jessica Mauck, Director of
Cultural Resources
26569 Community Center Drive
Highland, CA, 92346
Phone: (909) 864 - 8933
[email protected]
Serrano
Santa Rosa Band of Cahuilla
Indians
Lovina Redner, Tribal Chair
P.O. Box 391820
Anza, CA, 92539
Phone: (951) 659 - 2700
Fax: (951) 659-2228
[email protected]
Cahuilla
Soboba Band of Luiseno
Indians
Scott Cozart, Chairperson
P. O. Box 487
San Jacinto, CA, 92583
Phone: (951) 654 - 2765
Fax: (951) 654-4198
[email protected]
Cahuilla
Luiseno
2 of 3
This list is current only as of the date of this document. Distribution of this list does not relieve any person of statutory responsibility as defined in Section 7050.5 of the Health and Safety Code, Section 5097.94 of the Public Resource Section 5097.98 of the Public Resources Code.
This list is only applicable for contacting local Native Americans with regard to cultural resources assessment for the proposed Cactus Moreno Valley Project, Riverside County.
PROJ-2021-
000077
01/06/2021 01:29 PM
Native American Heritage Commission
Native American Contact List
Riverside County
1/6/2021
Native American Heritage Commission
Native American Contact List
Riverside County
1/6/2021
Pechanga Band of Luiseno
Indians
Mark Macarro, Chairperson
P.O. Box 1477 Luiseno
Temecula, CA, 92593
Phone: (951) 770 - 6000
Fax: (951) 695-1778
[email protected]
Quechan Tribe of the Fort Yuma
Reservation
Jill McCormick, Historic
Preservation Officer
P.O. Box 1899 Quechan
Yuma, AZ, 85366
Phone: (760) 572 - 2423
historicpreservation@quechantrib
e.com
Quechan Tribe of the Fort Yuma
Reservation
Manfred Scott, Acting Chairman
Kw'ts'an Cultural Committee
P.O. Box 1899 Quechan
Yuma, AZ, 85366
Phone: (928) 750 - 2516
[email protected]
Ramona Band of Cahuilla
John Gomez, Environmental
Coordinator
P. O. Box 391670 Cahuilla
Anza, CA, 92539
Phone: (951) 763 - 4105
Fax: (951) 763-4325
[email protected]
Ramona Band of Cahuilla
Joseph Hamilton, Chairperson
P.O. Box 391670 Cahuilla
Anza, CA, 92539
Phone: (951) 763 - 4105
Fax: (951) 763-4325
[email protected]
Rincon Band of Luiseno Indians
Bo Mazzetti, Chairperson
One Government Center Lane Luiseno
Valley Center, CA, 92082
Phone: (760) 749 - 1051
Fax: (760) 749-5144
[email protected]
Rincon Band of Luiseno Indians
Cheryl Madrigal, Tribal Historic
Preservation Officer
One Government Center Lane Luiseno
Valley Center, CA, 92082
Phone: (760) 297 - 2635
[email protected]
San ManuelBand of Mission
Indians
Jessica Mauck, Director of
Cultural Resources
26569 Community Center Drive Serrano
Highland, CA, 92346
Phone: (909) 864 - 8933
[email protected]
Santa Rosa Band of Cahuilla
Indians
Lovina Redner, Tribal Chair
P.O. Box 391820 Cahuilla
Anza, CA, 92539
Phone: (951) 659 - 2700
Fax: (951) 659-2228
[email protected]
Soboba Band of Luiseno
Indians
Scott Cozart, Chairperson
P. O. Box 487 Cahuilla
San Jacinto, CA, 92583 Luiseno
Phone: (951) 654 - 2765
Fax: (951) 654-4198
[email protected]
This list is current only as of the date of this document. Distribution of this list does not relieve any person of statutory responsibility as defined in Section 7050.5 of the Health and Safety Code, Section 5097.94 of the Public Resource Section 5097.98 of the Public Resources Code.
This list is only applicable for contacting local Native Americans with regard to cultural resources assessment for the proposed Cactus Moreno Valley Project, Riverside County.
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1477
Soboba Band of Luiseno
Indians
Joseph Ontiveros, Cultural
Resource Department
P.O. BOX 487
San Jacinto, CA, 92581
Phone: (951) 663 - 5279
Fax: (951) 654-4198
[email protected]
Cahuilla
Luiseno
Torres-Martinez Desert Cahuilla
Indians
Michael Mirelez, Cultural
Resource Coordinator
P.O. Box 1160
Thermal, CA, 92274
Phone: (760) 399 - 0022
Fax: (760) 397-8146
[email protected]
Cahuilla
3 of 3
This list is current only as of the date of this document. Distribution of this list does not relieve any person of statutory responsibility as defined in Section 7050.5 of the Health and Safety Code, Section 5097.94 of the Public Resource Section 5097.98 of the Public Resources Code.
This list is only applicable for contacting local Native Americans with regard to cultural resources assessment for the proposed Cactus Moreno Valley Project, Riverside County.
PROJ-2021-
000077
01/06/2021 01:29 PM
Native American Heritage Commission
Native American Contact List
Riverside County
1/6/2021
Soboba Band of Luiseno
Indians
Joseph Ontiveros, Cultural
Resource Department
P.O. BOX 487
San Jacinto, CA, 92581
Phone: (951) 663 - 5279
Fax: (951) 654-4198
[email protected]
Torres-Martinez Desert Cahuilla
Indians
Michael Mirelez, Cultural
Resource Coordinator
P.O. Box 1160
Thermal, CA, 92274
Phone: (760) 399 - 0022
Fax: (760) 397-8146
[email protected]
Native American Heritage Commission
Native American Contact List
Riverside County
1/6/2021
Cahuilla
Luiseno
Cahuilla
This list is current only as of the date of this document. Distribution of this list does not relieve any person of statutory responsibility as defined in Section 7050.5 of the Health and Safety Code, Section 5097.94 of the Public Resource Section 5097.98 of the Public Resources Code.
This list is only applicable for contacting local Native Americans with regard to cultural resources assessment for the proposed Cactus Moreno Valley Project, Riverside County.
PROJ-2021-
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1478
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Jeff Grubbe, Chairperson
Agua Caliente Band of Cahuilla
Indians
5401 Dinah Shore Drive
Palm Springs, CA, 92264
Letter
sent via
USPS on
January
7, 2021
by EM.
Phone
call
placed
on
February
3, 2021
by EM.
N/A See below. See below.
Patricia Garcia-Plotkin, Director
Agua Caliente Band of Cahuilla
Indians
5401 Dinah Shore Drive
Palm Springs, CA, 92264
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
N/A On February 10,
2021, MCC received
a response from
Lacy Padilla,
Archaeologist for
the Agua Caliente
Band of Cahuilla
Indians (ACBCI) via
email. Ms. Padilla
stated that the
Project Area is not
located within the
boundaries of the
ACBCI Reservation,
but it is within the
Tribes Traditional
Use Area. The
ACBCI THPO
requested a
number of
procedures be
conducted. See
letter for further
details
MCC
thanked Ms.
Padilla and
the
response
will be
included in
the report.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
email. Ms. Padilla
stated that the
Project Area is not
located within the
boundaries of the
ACBCI Reservation,
but it is within the
Tribes Traditional
Use Area. The
ACBCITHPO
requested a
number of
procedures be
conducted. See
letter for further
details
and 1 2m Respo
Method | Follow Followof 1st Up Up
Contact | Attempt
Jeff Grubbe, Chairperson Letter Phone N/A See below. See below.
Agua Caliente Band of Cahuilla sentvia | call
Indians USPSon | placed
5401 Dinah Shore Drive January | on Palm Springs, CA, 92264 7,2021 | February by EM. 3,2021
by EM.
Patricia Garcia-Plotkin, Director Letter Email N/A On February 10, MCC Agua Caliente Band of Cahuilla sentvia | senton 2021, MCCreceived | thanked Ms.
Indians USPSon | February a response from Padilla and
5401 Dinah Shore Drive January | 3,2021 Lacy Padilla, the Palm Springs, CA, 92264 7,2021 | by EM. Archaeologist for response by EM. the Agua Caliente will be
Band of Cahuilla included in
Indians (ACBCI) via the report.
1479
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Amanda Vance, Chairperson
Augustine Band of Cahuilla Mission
Indians
P.O. Box 846
Coachella, CA, 92236
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021.
On February 17,
2021, MCC received
an email with an
attached letter
from Jacobia
Kirksey, Tribal
Executive Assistant
for Augustine Band
of Cahuilla Indians.
The letter stated at
this time, the tribe
is unaware of
specific cultural
resources that may
be affected by the
proposed project,
however in the
event, any cultural
resources are
discovered during
the development of
the project please
contact the tribe
immediately.
MCC
thanked Ms.
Kirksey for
her
response
and will
include it in
the final
report.
Doug Welmas, Chairperson
Cabazon Band of Mission Indians
85-245 Indio Springs Parkway
Indio CA, 92203
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021.
As of May 28, 2021,
MCC has not
received a response
from the tribe.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
by EM.
and 1 2m
Method | Follow Followof 1st Up Up
—aemmgiiine.,, | Contact | Attempt | Attempt
Amanda Vance, Chairperson Letter Email Call On February 17, MCC Augustine Band of Cahuilla Mission sentvia | senton placed 2021, MCCreceived | thanked Ms.
Indians USPSon | February | on an email with an Kirksey for P.O. Box 846 January | 3,2021 February attached letter her Coachella, CA, 92236 7,2021 by EM. 17,2021. . response
by EM. from Jacobia and will
Kirksey, Tribal include it in
Executive Assistant | the final
for Augustine Band | report.
of Cahuilla Indians.
The letter stated at
this time, the tribe
is unaware of
specific cultural
resources that may
be affected by the
proposed project,
however in the
event, any cultural
resources are
discovered during
the development of
the project please
contact the tribe
immediately.
Doug Welmas, Chairperson Letter Email Call As of May 28, 2021, Cabazon Band of Mission Indians sentvia | senton placed MCC has not 85-245 Indio Springs Parkway USPSon | February | on received a response Indio CA, 92203 January | 3,2021 February | from the tribe. 7,2021 | by EM. 17,2021.
1480
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Daniel Salgado, Chairperson
Cahuilla Band of Indians
52701 U.S. Highway 371
Anza CA, 92539
Letter
sent via
USPS on
January
7, 2021
by EM.
n/a n/a On January 28,
2021, MCC received
a response from
BobbyRay Esparza,
Cultural
Coordinator, stating
“We do not have
knowledge of any
cultural resources
within or near the
project area.
Although this
project is outside
the Cahuilla
reservation
boundary It is
located within the
Cahuilla traditional
land use area.
Therefore, we do
have an interest in
this project. We
believe that cultural
resources may be
unearthed during
construction. We
request that a tribal
monitor from
Cahuilla be present
for all ground
disturbing activities
and to be notified
of all updates with
the project moving
forward.”
MCC will
include
response in
final report.
Shane Chapparosa, Chairperson
Los Coyotes Band of Cahuilla and
Cupeño Indians
P.O. Box 189
Warner Springs, CA,92086-0189
Letter
sent via
USPS on
January
7, 2021
by EM.
Phone
call place
on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
At this tribe, the
tribe does not wish
to comment.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Daniel Salgado, Chairperson
Cahuilla Band of Indians
52701U.S. Highway 371
Anza CA,92539
and
Method
of 1st
Contact
1st
Follow
Up
AGC
Letter
sent via
USPSon
January
7,2021
by EM.
n/a
2nd
FollowUp
n/a
pr — I
On January 28,
2021, MCC received
a response from
BobbyRay Esparza,
Cultural
Coordinator, stating
“We do not have
knowledge of any
cultural resources within or near the
project area. Although this
project is outside
the Cahuilla
reservation
boundary lt is
located within the
Cahuilla traditional
land use area. Therefore, we do
have an interest in
this project. We
believe that cultural
resources may be
unearthed during
construction. We
request that a tribal
monitor from
Cahuilla be present
for all ground
disturbing activities
and to be notified
of all updates with
the project moving
forward.”
MCC will
include
response in
final report.
Shane Chapparosa, Chairperson
Los Coyotes Band of Cahuilla and
Cupeiio Indians
P.O. Box 189
Warner Springs, CA,92086-0189
Letter
sent via
USPSon
January
7,2021
by EM.
Phone
call place
on
February
3,2021
by EM.
Call
placed
on
February
17,2021
At this tribe, the
tribe does not wish
to comment.
1481
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Denisa Torres, Cultural Resources
Manager
Morongo Band of Mission Indians
12700 Pumarra Road
Banning, CA,92220
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
As of May 28, 2021,
MCC has not
received a response
from the tribe.
Robert Martin, Chairperson
Morongo Band of Mission Indians
12700 Pumarra Road
Banning, CA,92220
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
As of May 28, 2021,
MCC has not
received a response
from the tribe.
Shasta Gaughen
Tribal Historic Preservation Officer
Pala Band of Mission Indians
PMB 50, 35008 Pala Temecula Rd.
Pala, CA 92059
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
As of May 28, 2021,
MCC has not
received a response
from the tribe.
Paul Macarro
Cultural Resource Coordinator
Pechanga Band of Luiseno Indians
P.O. Box 1477
Temecula, CA 92593
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
As of May 28, 2021,
MCC has not
received a response
from the tribe.
Mark Macarro, Chairperson Pechanga
Band of Luiseno Indians
P.O. Box 1477
Temecula, CA 92593
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
As of May 28, 2021,
MCC has not
received a response
from the tribe.
Manfred Scott, Acting
Chairman
Kw’ts’an Cultural Committee
Quechan Tribe of the Fort
Yuma Reservation
P.O. Box 1899
Yuma, AZ, 85366
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
n/a See below See below
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Yuma, AZ,85366
and 1 2m
Method | Follow Followof 1st Up Up
“J. | Contact | Attempt | Attempt
Denisa Torres, Cultural Resources Letter Email Call As of May 28, 2021, Manager sentvia | senton placed MCC has not
Morongo Band of Mission Indians USPSon | February | on received a response 12700 Pumarra Road January | 3,2021 February | from the tribe.
Banning, CA,92220 7,2021 | by EM. 17,2021
by EM.
Robert Martin, Chairperson Letter Email Call As of May 28, 2021, Morongo Band of Mission Indians sentvia | senton placed MCC has not 12700 Pumarra Road USPSon | February | on received a response Banning, CA,92220 January | 3,2021 February | from the tribe. 7,2021 | by EM. 17,2021
by EM.
Shasta Gaughen Letter Email Call As of May 28, 2021,
Tribal Historic Preservation Officer sentvia | senton placed MCC has not Pala Band of Mission Indians USPSon | February | on received a response PMB 50, 35008 Pala Temecula Rd. January | 3,2021 February | from the tribe.
Pala, CA92059 7,2021 | by EM. 17,2021
by EM.
Paul Macarro Letter Email Call As of May 28, 2021,
Cultural Resource Coordinator sentvia | senton placed MCC has not Pechanga Band of Luiseno Indians USPSon | February | on received a response P.O. Box 1477 January | 3,2021 February | from the tribe.
Temecula, CA92593 7,2021 | by EM. 17,2021
by EM.
Mark Macarro, Chairperson Pechanga | Letter Email Call As of May 28, 2021, Band of Luiseno Indians sentvia | senton placed MCC has not P.O. Box 1477 USPSon | February | on received a response Temecula, CA 92593 January | 3,2021 February | from the tribe. 7,2021 | by EM. 17,2021
by EM.
Manfred Scott, Acting Letter Email n/a See below See below Chairman sentvia | senton
Kw’ts’an Cultural Committee USPSon | February
Quechan Tribe of the Fort January | 3,2021
Yuma Reservation 7,2021 | by EM.
P.O. Box 1899 by EM.
1482
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Jill McCormick, Historic Preservation
Officer
Quechan Tribe of the Fort Yuma
Reservation
P.O. Box 1899
Yuma, AZ, 85366
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
n/a On January 14,
2021, MCC received
a response from H.
Jill McCormick
stating, “we do not
wish to comment
on this project.
We defer to the
more local Tribe(s)
and support their
decisions on the
project.”
MCC
thanked Ms.
McCormick
for her
response
and will
include it in
the final
report.
Joseph Hamilton, Chairperson
Ramona Band of Cahuilla
P. O. Box 391670
Anza, CA,92539
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
MCC spoke to Kay,
Tribal Secretary,
who informed us at
this time, the tribe
does not have any
information they
wish to share.
MCC will
include
response in
final report.
John Gomez, Environmental
Coordinator
Ramona Band of Cahuilla
P.O. Box 391670
Anza, CA, 92539
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
n/a See above. See above.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
by EM.
and 1 2m
Method | Follow Followof 1st Up Up
dil, | Contact | Attempt | Aianleti
Jill McCormick, Historic Preservation Letter Email n/a On January 14, MCC Officer sentvia | senton 2021, MCCreceived | thanked Ms.
Quechan Tribe of the Fort Yuma USPSon | February a response from H. McCormick Reservation January | 3,2021 Jill McCormick for her
P.O. Box 1899 7,2021 | by EM. stating, “we do not | response Yuma, AZ, 85366 by EM. wish to comment and will on this project. include it in We defer to the the final
more local Tribe(s) report.
and support their
decisions on the
project.”
Joseph Hamilton, Chairperson Letter Email Call MCC spoke to Kay, MCC will Ramona Band of Cahuilla sentvia | senton placed Tribal Secretary, include P. O. Box 391670 USPSon | February | on who informed us at | response in Anza, CA,92539 January | 3,2021 February | this time, the tribe final report. 7,2021 | by EM. 17,2021 does not have any
by EM. information they
wish to share.
John Gomez, Environmental Letter Email n/a See above. See above.
Coordinator sentvia | senton
Ramona Band of Cahuilla USPSon | February
P.O. Box 391670 January | 3,2021
Anza, CA, 92539 7,2021 | by EM.
1483
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Bo Mazzetti, Chairperson
Rincon Band of Luiseno Indians
One Government Center Lane
Valley Center, CA 92082
Letter
sent via
USPS on
January
7, 2021
by EM.
N/A N/A On January 20,
2021, email with
letter attachment
from Cheryl
Madrigal, Tribal
Historic
Preservation Officer
Cultural Resources
Manager: The
Project Area is
located within the
Traditional Use
Area (TUA) of the
Luiseño and within
the Tribe’s specific
Area of Historic
Interest (AHI).
Although no known
knowledge of
cultural resources
are located within
the Project Area,
the Tribe
recommends that
an archaeological
records search be
conducted and the
Tribe asks for a
copy of the results
to be provided to
them.
MCC will
include
response in
final report.
Cheryl Madrigal, Tribal Historic
Preservation Office
One Government Center Dr.
Valley Center, CA 92082
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
n/a See above.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
by EM.
and 1 2m
Method | Follow Followof 1st Up Up
dM. Contact | Aigmpt
Bo Mazzetti, Chairperson Letter N/A N/A On January 20, MCC will Rincon Band of Luiseno Indians sent via 2021, email with include One Government Center Lane USPSon letter attachment response in Valley Center, CA 92082 January from Cheryl final report. 7,2021 Madrigal, Tribal
by EM. Historic
Preservation Officer
Cultural Resources
Manager: The
Project Area is
located within the
Traditional Use
Area (TUA) of the
Luisefio and within
the Tribe's specific
Area of Historic
Interest (AHI).
Although no known
knowledge of
cultural resources are located within
the Project Area,
the Tribe
recommends that an archaeological
records search be
conducted and the
Tribe asks for a
copy of the results
to be provided to
them.
Letter Email n/a See above.
Cheryl Madrigal, Tribal Historic sentvia | senton
Preservation Office USPSon | February
One Government Center Dr. January | 3,2021
Valley Center, CA 92082 7,2021 | by EM.
1484
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Jessica Mauck, Director of Cultural
Resources, San Manuel Band of
Mission Indians
26569 Community Center Drive
Highland, CA 92346
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
n/a On January 15,
2021, email from
Ryan Nordness,
Cultural Resource
Analyst, which
stated that the
Project Area exists
within Serrano
ancestral territory
and is of interest to
the tribe. While no
major concerns
with the current
Project’s
implementation,
they have
requested certain
language to be
included in the
project/permit/plan
conditions.
MCC will
include
response in
final report.
Lovina Redner, Tribal Chair, Santa
Rosa Band of Cahuilla
Indians P.O. Box 391820
Anza, CA, 92539
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
Spoke to Tribal
Secretary who
asked project
information to be
forwarded to
Vanessa Minott. As
of May 28, 2021,
MCC has not
received a response
from the tribe.
Scott Cozart, Chairperson
Soboba Band of Luiseno Indians
P. O. Box 487
San Jacinto, CA,92583
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
n/a See below.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
by EM.
and 1 2m
Method | Follow Followof 1st Up Up
smn... | Contact | Attempt
JessicaMauck, Director of Cultural Letter Email n/a On January15, MCC will Resources, San Manuel Band of sentvia | senton 2021, email from include Mission Indians USPSon | February Ryan Nordness, response in 26569 Community Center Drive January | 3,2021 Cultural Resource final report.
Highland, CA 92346 7,2021 | by EM. Analyst, which
by EM. stated that the
Project Area exists
within Serrano
ancestral territory
and is of interest to
the tribe. While no major concerns with the current
Project's
implementation,
they have
requested certain
language to be
included in the
project/permit/plan
conditions.
Lovina Redner, Tribal Chair, Santa Letter Email Call Spoke to Tribal Rosa Band of Cahuilla sentvia | senton placed Secretary who Indians P.O. Box 391820 USPSon | February | on asked project Anza, CA, 92539 January | 3,2021 February | information to be 7,2021 by EM. 17,2021 forwarded to
by EM. Vanessa Minott. As
of May 28, 2021,
MCC has not
received a response
from the tribe.
Scott Cozart, Chairperson Letter Email n/a See below.
Soboba Band of Luiseno Indians sentvia | senton
P. O. Box 487 USPSon | February
San Jacinto, CA,92583 January | 3,2021
7,2021 | by EM.
1485
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Joseph Ontiveros, Cultural Resource
Department
Soboba Band of Luiseno Indians
P. O. Box 487
San Jacinto, CA,92583
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
Mr. Ontiveros
stated on the
phone, the Project
Area falls within
Traditional Use
Area, and is
concerned with
cultural resources
being discovered
during
construction. The
tribe requests AB52
consultation.
MCC
thanked Mr.
Ontiveros
and will
include the
response in
the final
report.
Michael Mirelez, Cultural Resource
Coordinator
Torres-Martinez Desert Cahuilla
Indians
P.O. Box 1160
Thermal, CA,92274
Letter
sent via
USPS on
January
7, 2021
by EM.
Email
sent on
February
3, 2021
by EM.
Call
placed
on
February
17,2021
As of May 28, 2021,
MCC has not
received a response
from the tribe.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
June 2021
and 1 2m
Method | Follow Followof 1st Up Up
ee WY Contact | Attempt | Attempt
Joseph Ontiveros, Cultural Resource Letter Email Call Mr. Ontiveros MCC Department sentvia | senton placed stated on the thanked Mr.
Soboba Band of Luiseno Indians USPSon | February | on phone, the Project Ontiveros P. O. Box 487 January | 3,2021 February | Area falls within and will San Jacinto, CA,92583 7,2021 by EM. 17,2021 Traditional Use include the by EM. Area, and is response in
concerned with the final
cultural resources report.
being discovered
during
construction. The
tribe requests AB52
consultation.
Michael Mirelez, Cultural Resource Letter Email Call As of May 28, 2021, Coordinator sentvia | senton placed MCC has not
Torres-Martinez Desert Cahuilla USPSon | February | on received a response Indians January | 3,2021 February | from the tribe.
P.O. Box 1160 7,2021 | by EM. 17,2021
Thermal, CA,92274 by EM.
1486
Dear Ms. Julia Carvajal,
The Agua Caliente Band of Cahuilla Indians (ACBCI) appreciates your efforts to include the Tribal Historic Preservation Office (THPO) in the EPD Cactus project. The project area is not located within the boundaries of the ACBCI Reservation. However, it is within the Tribe’s Traditional Use Area. For this reason, the ACBCI THPO requests the following:
[VIA EMAIL TO:[email protected]]
Material Culture Consulting
Ms. Julia Carvajal
2701-B North Towne Avenue
Pomona, California 91767
February 10, 2021
Re: EPD Cactus Moreno Valley Project
Again, the Agua Caliente appreciates your interest in our cultural heritage. If you have questions or require additional information, please call me at (760)699-6956. You may also email me at [email protected].
Cordially,
Lacy Padilla
Archaeologist
Tribal Historic Preservation Office
AGUA CALIENTE BAND
OF CAHUILLA INDIANS
03-024-2021-001
0 *A cultural resources inventory of the project area by a qualified archaeologist prior to any development activities in this area.
0 *A copy of the records search with associated survey reports and site records from the information center.
0 *Copies of any cultural resource documentation (report and site records) generated in connection with this project.
AGUA CALIENTE BAND Of CAHUILLA INDIANS
TRIBAL HISTORIC PRESERVATION
03-024-2021-001 February 10, 2021
[VIAEMAIL TO:[email protected]]
Material Culture Consulting
Ms. Julia Carvajal
2701-B North Towne Avenue
Pomona, California 91767
Re: EPD Cactus Moreno Valley Project
Dear Ms. Julia Carvajal,
The Agua Caliente Band of Cahuilla Indians (ACBCI) appreciates your efforts to include the Tribal Historic Preservation Office (THPO) in theEPD Cactusproject. The project areais not located within the boundaries of the ACBCIReservation. However, it is within the Tribe’s Traditional Use Area. For this reason,the ACBCI THPO requests the following:
*A culturalresourcesinventory of theproject areaby a qualified archaeologist prior to any development activities in this area.
*A copy of therecords searchwith associatedsurveyreports andsiterecords from the information center.
*Copies of any culturalresource documentation (report and site records) generated in connection with this project.
Again, the Agua Caliente appreciates your interest in our cultural heritage.If youhave questions or require additional information, please call me at (760)699-6956. Youmay also email me at [email protected].
Cordially,
AL
Lacy Padilla
Archaeologist
Tribal Historic Preservation Office
AGUA CALIENTEBAND
OF CAHUILLA INDIANS
540) DINAH SHORE DRIVE, PALM SPRINGS, CA 922284
T 760/5900/6800 F FEC/850/6024 WWW. AGUACALIENTE-NEBN.GOV 1487
AUGUSTINE BAND OF CAHUILLA INDIANS
PO Box 846 84-481 Avenue 54 Coachella CA 92236
Telephone: (760) 398-4722
Fax (760) 369-7161
Tribal Chairperson: Amanda Vance
Tribal Vice-Chairperson: William Vance
Tribal Secretary: Victoria Martin
Date: February 17th, 2021
RE: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California.
Dear: Tracy A. Stropes, M.A., RPA
Senior Project Archaeologist
Thank you for the opportunity to offer input concerning the development of the above-identified project. We appreciate your sensitivity to the cultural resources that may be impacted by your project and the importance of these cultural resources to the Native American peoples that have occupied the land surrounding the area of your project for thousands of years. Unfortunately, increased development and lack of sensitivity to cultural resources have resulted in many significant cultural resources being destroyed or substantially altered and impacted. Your invitation to consult on this project is greatly appreciated.
At this time, we are unaware of specific cultural resources that may be affected by the proposed project, however, in the event, you should discover any cultural resources during the development of this project please contact our office immediately for further evaluation.
Very truly yours,
Victoria Martin, Tribal Secretary
Augustine Band of Cahuilla Indians
AUGUSTINE BAND OF CAHUILLA INDIANS
PO Box 846 84-481 Avenue 54 Coachella CA 92236
Telephone: (760) 398-4722
Fax (760) 369-7161
Tribal Chairperson: Amanda Vance
Tribal Vice-Chairperson: William Vance
Tribal Secretary: Victoria Martin
Date: February 17th, 2021
RE: ProposedEPD CactusMoreno Valley Project, City ofMoreno Valley; Sunnymead USGS Quadrangle, Riverside County, California.
Dear: Tracy A. Stropes,M.A., RPA
SeniorProject Archaeologist
Thank you for the opportunity to offer input concerning the development of the above-identified project. We appreciate your sensitivity to the culturalresources that may be impactedby your project and the importance of theseculturalresources to theNative Americanpeoples that have occupied the land surrounding the areaof your project for thousands of years. Unfortunately, increaseddevelopment and lack of sensitivity to cultural resourceshave resulted in many significant cultural resourcesbeing destroyedor substantially altered and impacted. Your invitation to consult on this project is greatly appreciated.
At this time, we areunaware of specific cultural resources that may be affectedby the proposed project, however, in the event, you should discover any cultural resources during the development of this project please contact our office immediately for further evaluation.
Very truly yours,
Veotpra Waitin
Victoria Martin, Tribal Secretary
Augustine Band of Cahuilla Indians
1488
Erika McMullin <[email protected]>
RE: Proposed EPD Cactus Moreno Valley Project
BobbyRay Esparza <[email protected]> Thu, Jan 28, 2021 at 2:04 PM To: "[email protected]" <[email protected]> Cc: Erika McMullin <[email protected]>, anthony madrigal <[email protected]>
Good Afternoon,
The Cahuilla Band of Indians received your letter regarding the above project located in the City of Moreno Valley Riverside County, Ca. We do not have knowledge of any cultural resources within or near the project area. Although this project is outside the Cahuilla reservation boundary It is located within the Cahuilla traditional land use area. Therefore, we do have an interest in this project. We believe that cultural resources may be unearthed during construction. We request that a tribal monitor from Cahuilla be present for all ground disturbing activities and to be notified of all updates with the project moving forward. The Cahuilla Band appreciates your assistance with preserving Tribal Cultural Resources in your project.
Respectfully,
BobbyRay Esparza
Cultural Coordinator
Cahuilla Band of Indians
Cell: (760)423-2773
Office: (951)763-5549
Fax:(951)763-2808
+ M Gmail Erika McMullin <[email protected]> RE: Proposed EPD Cactus Moreno Valley Project
BobbyRay Esparza <[email protected]> Thu, Jan 28, 2021 at 2:04 PM To: "[email protected]" <[email protected]> Cc: Erika McMullin <[email protected]>, anthony madrigal <[email protected]>
Good Afternoon,
The Cahuilla Band of Indians received your letter regarding the above project located in the City of Moreno Valley Riverside County, Ca. We do not have knowledge of any cultural resources within or near the project area. Although this project is outside the Cahuilla reservation boundary It is located within the Cahuilla traditional land use area. Therefore, we do have an interest in this project. We believe that cultural resources may be unearthed during construction. We request that a tribal monitor from Cahuilla be present for all ground disturbing activities and to be notified of all updates with the project moving forward. The Cahuilla Band appreciates your assistance with preserving Tribal Cultural Resources in your project.
Respectfully,
BobbyRay Esparza
Cultural Coordinator
Cahuilla Band of Indians
Cell: (760)423-2773
Office: (951)763-5549
Fax:(951)763-2808
1489
Erika McMullin <[email protected]>
FW: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley 2 messages
Quechan Historic Preservation <[email protected]> Thu, Feb 4, 2021 at 6:43 AM
To: Erika McMullin <[email protected]> Here is the email I sent for this project on 1/14/21.
From: Quechan Historic Preservation [mailto:[email protected]] Sent: Thursday, January 14, 2021 1:44 PM
To: [email protected]
Subject: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley This email is to inform you that we do not wish to comment on this project. We defer to the more local Tribe(s) and support their decisions on the project.
H. Jill McCormick, M.A.
Historic Preservation Officer
Ft. Yuma Quechan Tribe
P.O. Box 1899
Yuma, AZ 85366
Office: 760-572-2423
Cell: 928-261-0254
Virus-free. www.avast.com
Erika McMullin <[email protected]> Thu, Feb 4, 2021 at 8:37 AM + M Gmail Erika McMullin <[email protected]> FW: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley 2 messages
Quechan Historic Preservation <[email protected]> Thu, Feb 2 wa To: Erika McMullin <[email protected]> Here is the email | sent for this project on 1/14/21.
From: Quechan Historic Preservation [mailto:[email protected]] Sent: Thursday, January 14, 2021 1:44 PM
To: [email protected]
Subject: ProposedEPDCactus Moreno Valley Project, City of Moreno Valley This email is to inform you that we do not wish to comment on this project. We defer to the more local Tribe(s) and support their decisions on the project.
H. Jill McCormick, M.A.
Historic Preservation Officer
Ft. Yuma Quechan Tribe
P.O. Box 1899
Yuma, AZ 85366
Office: 760-572-2423
Cell: 928-261-0254
Virus-free. www.avast.com
Erika McMullin <[email protected]> Thu, Feb 4, 2021 at 8:37 AM 1490
To: Quechan Historic Preservation <[email protected]> Thank you so much for forwarding me the response!
[Quoted text hidden]
--
Erika McMullin, B.A.
Cultural Resources Assistant Project Manager
Material Culture Consulting, Inc.
2701-B North Towne Ave
Pomona, CA 91767
Cell: (909)967-8216
www.materialcultureconsulting.com
To: Quechan Historic Preservation <[email protected]> Thank you so much for forwarding me the response!
[Quoted text hidden]
Erika McMullin, B.A.
Cultural Resources Assistant Project Manager
Material Culture Consulting, Inc.
2701-B North Towne Ave
Pomona, CA 91767
Cell: (909)967-8216
www.materialcultureconsulting.com
1491
Rincon Band of Luiseño Indians
CULTURAL RESOURCES DEPARTMENT
One Government Center Lane | Valley Center | CA 92082
(760) 749-1051 | Fax: (760) 749-8901 | rincon-nsn.gov
Bo Mazzetti
Chairman
Tishmall Turner
Vice Chair
Laurie E. Gonzalez
Council Member
John Constantino
Council Member
Joseph Linton
Council Member
January 20, 2021
Sent only via email to: [email protected] Re: EPD Cactus Moreno Valley Project, City of Moreno Valley, Riverside County Dear Ms. Belcourt,
This letter is written on behalf of the Rincon Band of Luiseño Indians (“Rincon Band” or “Band”), a federally recognized Indian Tribe and sovereign government. We have received your notification regarding the above referenced project and we thank you for the opportunity to provide information pertaining to cultural resources. The identified location is within the Traditional Use Area (TUA) of the Luiseño people and within the Band’s specific Area of Historic Interest (AHI). As such, Rincon is traditionally and culturally affiliated to the project area.
We do not have knowledge of cultural resources within the proposed project area. However, this does not mean that none exist. We recommend that an archaeological record search be conducted and ask that a copy of the results be provided to the Rincon Band.
If you have additional questions or concerns, please do not hesitate to contact our office at your convenience at (760) 297-2635 or via electronic mail at [email protected]. We look forward to working together to protect and preserve our cultural assets.
Sincerely,
Cheryl Madrigal
Tribal Historic Preservation Officer
Cultural Resources Manager
Rincon Band of Luisenio Indians
CULTURAL RESOURCES DEPARTMENT
One Government Center Lane | Valley Center | CA 92082
(760) 749-1051 | Fax: (760) 749-8901 | rincon-nsn.gov
January 20, 2021
Sent only via email to: [email protected] Re: EPD Cactus Moreno Valley Project, City of Moreno Valley, Riverside County Dear Ms. Belcourt,
This letter is written on behalf of the Rincon Band of Luisefio Indians (“Rincon Band” or “Band”), a federally recognized Indian Tribe and sovereign government. We have received your notification regarding the above referencedproject andwe thank you for the opportunity to provide informationpertaining to culturalresources.The identified location is within the Traditional Use Area (TUA) of the Luisefio people and within the Band’s specific Area ofHistoric Interest (AHI). As such,Rincon is traditionally andculturally affiliated to theproject area.
We do not haveknowledge of culturalresourceswithintheproposedproject area.However, this doesnot mean that none exist. We recommend that an archaeologicalrecord searchbe conducted and ask that a copy of the results be provided to the RinconBand.
If you have additional questions or concerns,please do not hesitate to contact our office at your convenience at (760) 297-2635 or via electronic mailat [email protected]. Welook forwardto workingtogethertoprotect andpreserve our cultural assets.
Sincerely,
Cheryl Madrigal
TribalHistoric Preservation Officer
Cultural Resources Manager
Bo Mazzetti Tishmall Turner ~~ Laurie E. Gonzalez ~~ John Constantino JosephLinton Chairman Vice Chair CouncilMember CouncilMember Council Member 1492
Erika McMullin <[email protected]>
Fwd: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley; Sunnymead USGS Quadrangle
Julia Carvajal <[email protected]> Fri, Jan 15, 2021 at 1:56 PM
To: sonia <[email protected]>, Tria <[email protected]>, Erika McMullin <[email protected]>
---------- Forwarded message ---------
From: Ryan Nordness <[email protected]>
Date: Fri, Jan 15, 2021 at 1:53 PM
Subject: RE: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley; Sunnymead USGS Quadrangle
To: [email protected] <[email protected]> Hey Julia,
Thank you for contacting the San Manuel Band of Mission Indians (SMBMI) regarding the above referenced project. SMBMI appreciates the opportunity to review the project documentation, which was received by our Cultural Resources Management Department on January 15, 2021, pursuant to CEQA (as amended, 2015) and CA PRC 21080.3.1. The proposed project area exists within Serrano ancestral territory and, therefore, is of interest to the Tribe. However, due to the nature and location of the proposed project, and given the CRM Department’s present state of knowledge, SMBMI does not have any concerns with the project’s implementation, as planned, at this time. As a result, SMBMI requests that the following language be made a part of the project/permit/plan conditions:
CUL MMs
1. In the event that cultural resources are discovered during project activities, all work in the immediate vicinity of the find (within a 60-foot buffer) shall cease and a qualified archaeologist meeting Secretary of Interior standards shall be hired to assess the find. Work on the other portions of the project outside of the buffered area may continue during this assessment period. Additionally, the San Manuel Band of Mission Indians Cultural Resources Department (SMBMI) shall be contacted, as detailed within TCR-1, regarding any pre-contact and/or historic-era finds and be provided information after the archaeologist makes his/her initial assessment of the nature of the find, so as to provide Tribal input with regards to significance and treatment.
2. If significant pre-contact and/or historic-era cultural resources, as defined by CEQA (as amended, 2015), are discovered and avoidance cannot be ensured, the archaeologist shall develop a Monitoring and Treatment Plan, the drafts of which shall be provided to SMBMI for review and comment, as + M Gmail Erika McMullin <[email protected]> Fwd: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley; Sunnymead USGS Quadrangle
Julia Carvajal <[email protected]> Fri, Jan 15, 2025 To: sonia <[email protected]>, Tria <[email protected]>, Erika McMullin <[email protected]> ———————-Forwarded message ----—--- From: Ryan Nordness <[email protected]> Date: Fri, Jan 15, 2021 at 1:53 PM
Subject: RE: Proposed EPD Cactus Moreno Valley Project, City of Moreno Valley; Sunnymead USGS Quadrangle
To: [email protected] <[email protected]> Hey Julia,
Thank you for contacting the San Manuel Band of Mission Indians (SMBMI) regarding the above referenced project. SMBMI appreciates the opportunity to review the project documentation, which was received by our Cultural Resources Management Department on January 15, 2021, pursuant to CEQA (as amended, 2015) and CA PRC 21080.3.1. The proposed project area exists within Serrano ancestral territory and, therefore, is of interest to the Tribe. However, due to the nature and location of the proposed project, and given the CRM Department's present state of knowledge, SMBMI does not have any concerns with the project's implementation, as planned, at this time. As a result, SMBMI requests that the following language be made a part of the project/permit/plan conditions:
CUL MMs
1. In the event that cultural resources are discovered during project activities, all work in the immediate vicinity of the find (within a 60-foot buffer) shall cease and a qualified archaeologist meeting Secretary of Interior standards shall be hired to assess the find. Work on the other portions of the project outside of the buffered area may continue during this assessment period. Additionally, the San Manuel Band of Mission Indians Cultural Resources Department (SMBMI) shall be contacted, as detailed within TCR-1, regarding any pre-contact and/or historic-era finds and be provided information after the archaeologist makes his/her initial assessment of the nature of the find, so as to provide Tribal input with regards to significance and treatment.
2. If significant pre-contact and/or historic-era cultural resources, as defined by CEQA (as amended, 2015), are discovered and avoidance cannot be ensured, the archaeologist shall develop a Monitoring and Treatment Plan, the drafts of which shall be provided to SMBMI for review and comment, as 1493
detailed within TCR-1. The archaeologist shall monitor the remainder of the project and implement the Plan accordingly.
3. If human remains or funerary objects are encountered during any activities associated with the project, work in the immediate vicinity (within a 100-foot buffer of the find) shall cease and the County Coroner shall be contacted pursuant to State Health and Safety Code §7050.5 and that code enforced for the duration of the project.
TCR MMs
1. The San Manuel Band of Mission Indians Cultural Resources Department (SMBMI) shall be contacted, as detailed in CR-1, of any pre-contact and/or historic-era cultural resources discovered during project implementation, and be provided information regarding the nature of the find, so as to provide Tribal input with regards to significance and treatment. Should the find be deemed significant, as defined by CEQA (as amended, 2015), a cultural resources Monitoring and Treatment Plan shall be created by the archaeologist, in coordination with SMBMI, and all subsequent finds shall be subject to this Plan. This Plan shall allow for a monitor to be present that represents SMBMI for the remainder of the project, should SMBMI elect to place a monitor on-site.
2. Any and all archaeological/cultural documents created as a part of the project (isolate records, site records, survey reports, testing reports, etc.) shall be supplied to the applicant and Lead Agency for dissemination to SMBMI. The Lead Agency and/or applicant shall, in good faith, consult with SMBMI throughout the life of the project.
Note: San Manuel Band of Mission Indians realizes that there may be additional tribes claiming cultural affiliation to the area; however, San Manuel Band of Mission Indians can only speak for itself.
The Tribe has no objection if the agency, developer, and/or archaeologist wishes to consult with other tribes in addition to SMBMI and if the Lead Agency wishes to revise the conditions to recognize additional tribes.
Please provide the final copy of the project/permit/plan conditions so that SMBMI may review the included language. This communication concludes SMBMI’s input on this project, at this time, and no additional consultation pursuant to CEQA is required unless there is an unanticipated discovery of cultural resources during project implementation. If you should have any further questions with regard to this matter, please do not hesitate to contact me at your convenience, as I will be your Point of Contact (POC) for SMBMI with respect to this project.
Respectfully,
Ryan Nordness
detailed within TCR-1. The archaeologist shall monitor the remainder of the project and implement the Plan accordingly.
3. If human remains or funerary objects are encountered during any activities associated with the project, work in the immediate vicinity (within a 100-foot buffer of the find) shall cease and the County Coroner shall be contacted pursuant to State Health and Safety Code §7050.5 and that code enforced for the duration of the project.
TCR MMs
1. The San Manuel Band of Mission Indians Cultural Resources Department (SMBMI) shall be contacted, as detailed in CR-1, of any pre-contact and/or historic-era cultural resources discovered during project implementation, and be provided information regarding the nature of the find, so as to provide Tribal input with regards to significance and treatment. Should the find be deemed significant, as defined by CEQA (as amended, 2015), a cultural resources Monitoring and Treatment Plan shall be created by the archaeologist, in coordination with SMBMI, and all subsequent finds shall be subject to this Plan. This Plan shall allow for a monitor to be present that represents SMBMI for the remainder of the project, should SMBMI elect to place a monitor on-site.
2. Any and all archaeological/cultural documents created as a part of the project (isolate records, site records, survey reports, testing reports, etc.) shall be supplied to the applicant and Lead Agency for dissemination to SMBMI. The Lead Agency and/or applicant shall, in good faith, consult with SMBMI throughout the life of the project.
Note: San ManuelBand of Mission Indians realizes that there may be additional tribes claiming cultural affiliation to the area; however, San ManuelBand of Mission Indians can only speak for itself.
The Tribe has no objection if the agency, developer, and/or archaeologist wishes to consult with other tribes in addition to SMBMI andif the LeadAgency wishes to revise the conditions to recognize additional tribes.
Please provide the final copy of the project/permit/plan conditions so that SMBMI may review the included language. This communication concludes SMBMI’s input on this project, at this time, and no additional consultation pursuant to CEQA is required unless there is an unanticipated discovery of cultural resources during project implementation. If you should have any further questions with regard to this matter, please do not hesitate to contact me at your convenience, as | will be your Point of Contact (POC) for SMBMI with respect to this project.
Respectfully,
Ryan Nordness
1494
Ryan Nordness
CULTURAL RESOURCE ANALYST
O: (909) 864-8933 x50-2022
Internal: 50-2022
M: 909-838-4053
26569 Community Center Dr Highland California 92346
THIS MESSAGE IS INTENDED ONLY FOR THE USE OF THE INDIVIDUAL OR ENTITY TO WHICH
IT IS ADDRESSED AND MAY CONTAIN INFORMATION THAT IS PRIVILEGED, CONFIDENTIAL AND EXEMPT FROM DISCLOSURE UNDER APPLICABLE LAW. If the reader of this message is not the intended recipient or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination or copying of this communication is strictly prohibited. If you have received this electronic transmission in error, please delete it from your system without copying it and notify the sender by reply e-mail so that the email address record can be corrected. Thank You --
Julia Carvajal, M.A.
Cultural Resources Project Manager and GIS Specialist
Material Culture Consulting
2701-B North Towne Avenue
Pomona CA, 91767
Cell: 909-224-7420
www.materialcultureconsulting. com
Ryan Nordness
CULTURAL RESOURCE ANALYST
0: (909) 864-8933 x50-2022
Internal: 50-2022
M: 909-838-4053
26569 Community Center Dr Highland California 92346
THIS MESSAGE IS INTENDED ONLY FOR THE USE OF THE INDIVIDUAL OR ENTITY TO WHICH
IT IS ADDRESSED AND MAY CONTAIN INFORMATION THAT IS PRIVILEGED, CONFIDENTIAL AND EXEMPT FROM DISCLOSURE UNDER APPLICABLE LAW. If the reader of this message is not the intended recipient or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination or copying of this communication is strictly prohibited. If you have received this electronic transmission in error, please delete it from your system without copying it and notify the sender by reply e-mail so that the email address record can be corrected. Thank You Julia Carvajal, M.A.
Cultural Resources Project Manager and GIS Specialist
Material Culture Consulting
2701-B North Towne Avenue
Pomona CA, 91767
Cell: 909-224-7420
www.materialcultureconsulting. com
1495
Material Culture Consul�ng, Inc. | 2701-B North Towne Avenue Pomona CA 91767 | 626-205-8279 | www.materialcultureconsul�ng.com January 30, 2024
RE: Proposed Belago Park Project (formerly EPD Cactus Moreno Valley), City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California.
Gree�ngs,
Material Culture Consul�ng, Inc (MCC) is conduc�ng the cultural resources review of the expanded Belago Park Project (formerly Cactus Moreno Valley) to support prepara�on of the environmental documents. This leter is to provide an update to the original Project, EPD Cactus Moreno Valley, which occurred in 2021.
The project proposes the construc�on of residen�al development within the City of Moreno Valley, Riverside County, CA (see atached map). The update included an addi�onal parcel to the north and surrounding streets. As part of our background research and forthcoming survey, we would like to invite you to share any knowledge of poten�al cultural resources within the project area.
Please note - this request is not part of any formal local, state, or federal consulta�on process, and all requests for consulta�on should be directed to City of Moreno Valley as the Lead CEQA Agency.
Our firm originally contacted the Na�ve American Heritage Commission (NAHC) on December 17, 2020 to request review of the Sacred Lands File and for a list of tribes with tradi�onal lands and/or cultural places within the area. The NAHC responded on January 6, 2021 sta�ng that the Sacred Lands File review resulted in nega�ve results and provided your contact informa�on as part of the list.
MCC sent leters on January 7, 2021 to all 22 contacts, reques�ng any informa�on related to cultural resources or heritage sites within or adjacent to the Project Area. Addi�onal atempts by email or phone call were made on February 3 and February 17, 2021.
We are contac�ng you to see if there are any addi�onal informa�on you would like to share since our last outreach atempt(s).
Project Loca�on and Descrip�on
The Belago Park Project is located in the City of Moreno Valley, Riverside County. The Project proposes the construc�on of residen�al housing and a city park on undeveloped parcels and road improvements to the surrounding Project Area. The Project is bounded by residen�al housing on Brodiaea Ave. to the north and on Cactus Ave to the south. Undeveloped areas are present east of Redlands Blvd. and west of Wilmont St. The area currently exists as a vacant area with some mowing and off-roading disturbance. A paved flood control runs southwest to northeast through the Project Area. The expanded Project Area includes APN # 478120027 and road improvements adjacent to the Project Area including Cactus Avenue, Brodiaea Avenue, Redlands Boulevard, and Wilmont Street. The area of poten�al impact (API) would encompass approximately 40 acres. Specifically, the proposed Project is located within Sec�on 14 of Township 3 South and Range 3 West USGS 7.5-minute Sunnymead quadrangle (San Bernardino Base Meridian).
Please respond at your earliest convenience if you wish to share any knowledge of cultural resources within or adjacent to the API.
Any informa�on, concerns, or recommenda�ons regarding cultural resources within the API can be shared with the Project Manager Erika McMullin via telephone at 909-967-8216, email at erika@materialcultureconsul�ng.com, or to Archaeologist Hannah Johnston via telephone at 626-840-1797, email at hannah@materialcultureconsul�ng.com. Thank you very much for your assistance.
Kindest regards,
-
Tria Belcourt, M.A., RPA
President and Principal Archaeologist
626-205-8279
tria@materialcultureconsul�ng.com
Pa \
January 30, 2024
L
RE: Proposed Belago Park Project (formerly EPD Cactus Moreno Valley), City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California.
Greetings,
Material Culture Consulting, Inc (MCC) is conducting the cultural resources review of the expanded Belago Park Project (formerly Cactus Moreno Valley) to support preparation of the environmental documents. This letter is to provide an update to the original Project, EPD Cactus Moreno Valley, which occurred in 2021.
The project proposes the construction of residential development within the City of Moreno Valley, Riverside County, CA (see attached map). The update included an additional parcel to the north and surrounding streets. As part of our background research and forthcoming survey, we would like to invite you to share any knowledge of potential cultural resources within the project area. Please note - this request is not part of any formal local, state, or federal consultation process, and all requests for consultation should be directed to City of Moreno Valley as the Lead CEQA Agency.
Our firm originally contacted the Native American Heritage Commission (NAHC) on December 17, 2020 to request review of the Sacred Lands File and for a list of tribes with traditional lands and/or cultural places within the area. The NAHC responded on January 6, 2021 stating that the Sacred Lands File review resulted in negative results and provided your contact information as part of the list.
MCC sent letters on January 7, 2021 to all 22 contacts, requesting any information related to cultural resources or heritage sites within or adjacent to the Project Area. Additional attempts by email or phone call were made on February 3 and February 17, 2021.
We are contacting you to see if there are any additional information you would like to share since our last outreach attempt(s).
Project Location and Description
The Belago Park Project is located in the City of Moreno Valley, Riverside County. The Project proposes the construction of residential housing and a city park on undeveloped parcels and road improvements to the surrounding Project Area. The Project is bounded by residential housing on Brodiaea Ave. to the north and on Cactus Ave to the south. Undeveloped areas are present east of Redlands Blvd. and west of Wilmont St. The area currently exists as a vacant area with some mowing and off-roading disturbance. A paved flood control runs southwest to northeast through the Project Area. The expanded Project Area includes APN # 478120027 and road improvements adjacent to the Project Area including Cactus Avenue, Brodiaea Avenue, Redlands Boulevard, and Wilmont Street. The area of potential impact (API) would encompass approximately 40 acres. Specifically, the proposed Project is located within Section 14 of Township 3 South and Range 3 West USGS 7.5-minute Sunnymead quadrangle (San Bernardino Base Meridian).
Please respond at your earliest convenience if you wish to share any knowledge of cultural resources within or adjacent to the API.
Any information, concerns, or recommendations regarding cultural resources within the API can be shared with the Project Manager Erika McMullin via telephone at 909-967-8216, email at [email protected], or to Archaeologist Hannah Johnston via telephone at 626-840-1797, email at [email protected]. Thank you very much for your assistance.
Kindest regards,
co a
Tria Belcourt, M.A., RPA
President and Principal Archaeologist
626-205-8279
[email protected]
Material Culture Consulting, Inc. | 2701-B North Towne Avenue Pomona CA91767 | 626-205-8279 | www.materialcultureconsulting.com 1496
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1497
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Reid D. Milanovich, Chairperson
Agua Caliente Band of Cahuilla
Indians
5401 Dinah Shore Drive
Palm Springs, CA, 92264
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
N/A
See below See below
Director of Cultural Resources
Agua Caliente Band of Cahuilla
Indians
5401 Dinah Shore Drive
Palm Springs, CA, 92264
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
N/A On Feb 28th, 2024,
Luz Salazar
(Cultural Resources
Analyst from the
Tribal Historic
Preservation Office)
stated that the
Project Area is not
located within the
boundaries of the
ACBCI Reservation,
but it is within the
Tribes Traditional
Use Area. The
ACBCI THPO
requested a
number of policies
be conducted.
MCC
thanked Luz
Salazar and
the
response
will be
included in
the report.
Katie Croft, Cultural Resources
Manager
Agua Caliente Band of Cahuilla
Indians
5401 Dinah Shore Drive
Palm Springs, CA 92264
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
N/A
See above See above
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and
Method
of 1st
Contact
1st
Follow
Up
Attempt
2nd
FollowUp
Reid D. Milanovich, Chairperson Mailed Email N/A
Agua Caliente Band of Cahuilla Letter sent on
Indians via USPS| February
5401Dinah Shore Drive on 20, 2024 See below See below
Palm Springs, CA, 92264 January
30th,
2024
Director of Cultural Resources Mailed Email N/A On Feb 28th, 2024, | MCC Agua Caliente Band of Cahuilla Letter sent on Luz Salazar thanked Luz Indians via USPS| February (Cultural Resources | Salazar and 5401Dinah Shore Drive on 20, 2024 Analyst from the the
Palm Springs, CA, 92264 January Tribal Historic response 30th, Preservation Office) | will be
2024 stated that the included in
Project Area is not the report.
located within the
boundaries of the
ACBCI Reservation,
but it is within the
Tribes Traditional
Use Area. The
ACBCITHPO
requested a
number of policies
be conducted.
Katie Croft, Cultural Resources Mailed Email N/A
Manager Letter sent on Agua Caliente Band of Cahuilla via USPS| February Indians on 20, 2024 See above See above
5401Dinah Shore Drive January
Palm Springs, CA 92264 30th,
2024
1498
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Amanda Vance, Chairperson
Augustine Band of Cahuilla Mission
Indians
P.O. Box 846
Coachella, CA, 92236
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
Spoke to reception
who asked that the
original email be
forwarded to
arios@augustinetri
be.com(sent Mar 1,
2024) Ana Rios
responded on
March 7th stating
at this time they
are unaware of
specific cultural
resources in the
Project Area but in
the event, any are
observed during
the
development of
this project to
reach out
immediately for
further
evaluation.
MCC
thanked Ana
Rios and
stated the
response
will be
included in
the report.
Doug Welmas, Chairperson
Cabazon Band of Mission Indians
85-245 Indio Springs Parkway
Indio CA, 92203
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
Erica Schenk, Chairperson
Cahuilla Band of Indians
52701 U.S. Highway 371
Anza CA, 92539
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and 1st Method | Follow Followof 1st Up Up
Contact | Attempt | Attempt —-— - Amanda Vance, Chairperson Mailed Email Call Spoke to reception MCC Augustine Band of Cahuilla Mission Letter sent on placed who asked that the | thanked Ana Indians via USPS | February | on original email be Rios and P.O. Box 846 on 20,2024 | March 1, | forwarded to stated the Coachella, CA, 92236 January 2024 arios@augustinetri response 30th, be.com(sent Mar 1, | will be
2024 2024) Ana Rios included in
responded on the report.
March 7th stating
at this time they are unaware of
specific cultural
resources in the
Project Area but in
the event, any are
observed during
the
development of
this project to
reach out
immediately for
further
evaluation.
Doug Welmas, Chairperson Mailed Email Call As of March 11, If a response Cabazon Band of Mission Indians Letter sent on placed 2024, MCC has not is received, 85-245 Indio Springs Parkway via USPS | February | on received a MCC will Indio CA, 92203 on 20,2024 | March 1, | response. forward the January 2024 response to
30th, EPD and the
2024 Lead
Agency.
Erica Schenk, Chairperson Mailed Email Call As of March 11, If a response Cahuilla Band of Indians Letter sent on placed 2024, MCC has not is received, 52701U.S. Highway 371 via USPS | February | on received a MCC will Anza CA, 92539 on 20,2024 | March 1, | response. forward the January 2024 response to
30th, EPD and the
2024 Lead
Agency.
1499
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Ray Chapparosa, Chairperson
Los Coyotes Band of Cahuilla and
Cupeño Indians
P.O. Box 189
Warner Springs, CA,92086-0189
Mailed
Letter
via USPS
on
January
30th,
2024
Phone
call
made on
February
20, 2024
Call
placed
on
March 1,
2024
Discussed via
phone call that they
had no information
to share regarding
that project
MCC
thanked
them and
the
response
will be
included in
the report.
Ann Brierty, THPO
Morongo Band of Mission Indians
12700 Pumarra Road
Banning, CA,92220
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
Robert Martin, Chairperson
Morongo Band of Mission Indians
12700 Pumarra Road
Banning, CA,92220
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
Shasta Gaughen
Tribal Historic Preservation Officer
Pala Band of Mission Indians
PMB 50, 35008 Pala Temecula Rd.
Pala, CA 92059
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and 1st Method | Follow Followof 1st Up Up wenn... | Contact | Attempt | Attempt Ray Chapparosa, Chairperson Mailed Phone Call Discussed via MCC Los Coyotes Band of Cahuilla and Letter call placed phone call that they | thanked Cupeiio Indians via USPS | made on | on had no information | them and P.O. Box 189 on February | March 1, | to share regarding the Warner Springs, CA,92086-0189 January | 20,2024 | 2024 that project response 30th, will be
2024 included in
the report.
Ann Brierty, THPO Mailed Email Call As of March 11, If a response Morongo Band of Mission Indians Letter sent on placed 2024, MCC has not | is received, 12700 Pumarra Road via USPS | February | on received a MCC will Banning, CA,92220 on 20,2024 | March 1, | response. forward the January 2024 response to
30th, EPD and the
2024 Lead
Agency.
Robert Martin, Chairperson Mailed Email Call As of March 11, If a response Morongo Band of Mission Indians Letter sent on placed 2024, MCC has not | is received, 12700 Pumarra Road via USPS | February | on received a MCC will Banning, CA,92220 on 20,2024 | March 1, | response. forward the January 2024 response to
30th, EPD and the
2024 Lead
Agency.
ShastaGaughen Mailed Email Call As of March 11, If a response Tribal Historic Preservation Officer Letter sent on placed 2024, MCC has not is received, Pala Band of Mission Indians via USPS | February | on received a MCC will PMB 50, 35008 Pala Temecula Rd. on 20,2024 | March 1, | response. forward the Pala, CA 92059 January 2024 response to
30th, EPD and the
2024 Lead
Agency.
1500
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Paul Macarro, THPO/Director of
Cultural Resources
Cultural Resource Coordinator
Pechanga Band of Luiseño Indians
P.O. Box 2183
Temecula, CA 92593
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
n/a On February 20,
2024, MCC received
an email from Mr.
Macarro stating the
Project is located
within the Tribe’s
Ancestral Territory
and it is located
near three
Ancestral
Placenames, SLFs,
and tribal
resources. The
Tribe is interested
in the Project and
requests
consultation with
the Lead Agency.
MCC
thanked the
Tribe for
their
response
and will
include it in
our report.
Additionally,
MCC
reached out
to the
Cultural
Department
to see if the
Tribe is
interested/a
vailable to
participate
in the
survey.
Mark Macarro, Chairperson
Pechanga Band of Luiseno Indians
P.O. Box 1477
Temecula, CA 92593
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
n/a See above See above
Manfred Scott, Acting
Chairman
Kw’ts’an Cultural Committee
Quechan Tribe of the Fort
Yuma Reservation
P.O. Box 1899
Yuma, AZ, 85366
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 6,
2024
Spoke with
Manfred Scott on
March 6, 2024 who
stated the tribe had
no comments
regarding this
project and defers
to local tribes
MCC
thanked the
tribe for the
response
and will
include it in
our report
Jordan Joaquin, President Quechan
Tribal Council
Quechan Tribe of the Fort Yuma
Reservation
P.O. Box 1899
Yuma, AZ, 85366
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
n/a see above see above
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and 1st Method | Follow Followof 1st Up Up
BF -. Contact | Attempt
Paul Macarro, THPO/Director of Mailed Email n/a On February 20, MCC Cultural Resources Letter sent on 2024, MCC received | thanked the Cultural Resource Coordinator via USPS| February an email from Mr. Tribe for Pechanga Band of Luisefio Indians on 20, 2024 Macarro stating the | their P.O. Box 2183 January Project is located response
Temecula, CA 92593 30th, within the Tribe's and will
2024 Ancestral Territory include it in
and it is located our report. near three Additionally,
Ancestral MCC
Placenames,SLFs, reached out
and tribal to the
resources. The Cultural
Tribe is interested Department
in the Project and to see if the
requests Tribe is
consultation with interested/a
the Lead Agency. vailable to
participate
in the
survey.
Mark Macarro, Chairperson Mailed Email n/a See above See above Pechanga Band of Luiseno Indians Letter sent on P.O. Box 1477 via USPS| February Temecula, CA 92593 on 20, 2024
January
30th,
2024
Manfred Scott, Acting Mailed Email Call Spoke with MCC
Chairman Letter sent on placed Manfred Scott on thanked the Kw’ts’an Cultural Committee via USPS | February | on March 6, 2024 who | tribe for the Quechan Tribe of the Fort on 20,2024 | March 6, | stated the tribe had | response Yuma Reservation January 2024 no comments and will
P.O. Box 1899 30th, regarding this include it in
Yuma, AZ, 85366 2024 project and defers our report
to local tribes
Jordan Joaquin, President Quechan Mailed Email n/a see above see above Tribal Council Letter sent on Quechan Tribe of the Fort Yuma via USPS| February Reservation on 20, 2024
P.O. Box 1899 January
Yuma, AZ,85366 30th,
2024
1501
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Danae Hamilton Vega, Chairperson
Ramona Band of Cahuilla
P. O. Box 391670
Anza, CA,92539
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
John Gomez, Environmental
Coordinator
Ramona Band of Cahuilla
P.O. Box 391670
Anza, CA, 92539
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
Cheryl Madrigal, THPO/Cultural
Resource Manager
Rincon Band of Luiseno Indians
One Government Center Dr.
Valley Center, CA 92082
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Phone
call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and 1st Method | Follow Followof 1st Up Up
_aenglliiy.. | Contact | Attempt | Attempt
Danae Hamilton Vega, Chairperson Mailed Email Call As of March 11, If a response Ramona Band of Cahuilla Letter sent on placed 2024, MCC has not is received, P. O. Box 391670 via USPS | February | on received a MCC will Anza, CA,92539 on 20,2024 | March 1, | response. forward the January 2024 response to
30th, EPD and the
2024 Lead
Agency.
John Gomez, Environmental Mailed Email Call As of March 11, If a response Coordinator Letter sent on placed 2024, MCC has not is received, Ramona Band of Cahuilla via USPS | February | on received a MCC will P.O. Box 391670 on 20,2024 | March 1, | response. forward the Anza, CA, 92539 January 2024 response to
30th, EPD and the
2024 Lead
Agency.
Mailed Email Phone As of March 11, If a response
Cheryl Madrigal, THPO/Cultural Letter sent on call 2024, MCC has not is received, Resource Manager via USPS| February | placed received a MCC will Rincon Band of Luiseno Indians on 20,2024 | on response. forward the One Government Center Dr. January March 1, response to
Valley Center, CA 92082 30th, 2024 EPD and the
2024 Lead
Agency.
1502
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Alexandra McCleary, Cultural Lands
Manager
San Manuel Band of Mission Indians
26569 Community Center Drive
Highland, CA 92346
Mailed
Letter
via USPS
on
January
30th,
2024
n/a n/a On February 2,
2024, MCC received
a response from
Eunice Ambriz,
Cultural Resources
Technician of San
Manual Band of
Mission Indians,
stating the
proposed Project
Area is not sensitive
for cultural
resources.
However, the
proposed project is
located within
Serrano Ancestral
Territory and is
therefore of
interest to the
Tribe. As such, San
Manuel will still
wish to engage in
government-togovernment
consultation
pursuant to AB 52,
should this project
be subject to CEQA
review.
MCC
thanked Ms.
Ambriz for
the
response
and will
include it in
our report.
Lovina Redner, Tribal Chair, Santa
Rosa Band of Cahuilla
Indians P.O. Box 391820
Anza, CA, 92539
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Phone
call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and
Method | Follow Followof 1st
Ts Contact
Alexandra McCleary, Cultural Lands Mailed n/a n/a On February 2, MCC Manager Letter 2024, MCCreceived | thanked Ms.
San Manuel Band of Mission Indians via USPS a response from Ambriz for 26569 Community Center Drive on Eunice Ambriz, the
Highland, CA 92346 January Cultural Resources response
30th, Technician of San and will
2024 Manual Band of include it in
Mission Indians, our report.
stating the
proposed Project
Area is not sensitive
for cultural
resources.
However, the
proposed project is
located within
Serrano Ancestral
Territory and is
therefore of
interest to the
Tribe. As such, San
Manuel will still
wish to engage in
government-togovernment
consultation
pursuant to AB 52,
should this project
be subject to CEQA
review.
Lovina Redner, Tribal Chair, Santa Mailed Email Phone As of March 11, If a response Rosa Band of Cahuilla Letter sent on call 2024, MCC has not is received, Indians P.O. Box 391820 via USPS| February | placed received a MCC will Anza, CA, 92539 on 20,2024 | on response. forward the
January March 1, response to
30th, 2024 EPDand the
2024 Lead
Agency.
1503
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
Name/Affiliation Date
and
Method
of 1st
Contact
Date of
1st
Follow
Up
Attempt
Date of
2nd
FollowUp
Attempt
Results MCC
Response
Isaiah Vivanco, Chairperson
Soboba Band of Luiseno Indians
P. O. Box 487
San Jacinto, CA,92583
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
n/a See below See below
Joseph Ontiveros, Cultural Resource
Department
Soboba Band of Luiseno Indians
P. O. Box 487
San Jacinto, CA,92583
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Phone
call
placed
on
March 1,
2024
Mr. Ontiveros
stated the area is
extremely sensitive
and a TCR is located
nearby. The Tribe
wishes to pursue
consultation and
will disclose more
information with
the Lead Agency.
MCC
thanked Mr.
Ontiveros
for his
response
and will
include it in
our report.
Thomas Tortes, Cultural Resource
Coordinator
Torres-Martinez Desert Cahuilla
Indians
P.O. Box 1160
Thermal, CA,92274
Mailed
Letter
via USPS
on
January
30th,
2024
Email
sent on
February
20, 2024
Phone
call
placed
on
March 1,
2024
As of March 11,
2024, MCC has not
received a
response.
If a response
is received,
MCC will
forward the
response to
EPD and the
Lead
Agency.
EPD Belago Park Project
CEQA Due Diligence Native American Contact Log
March 2024
and 1 2 Respo
Method | Follow Followof 1st Up Up
Contact | Attempt
Isaiah Vivanco, Chairperson Mailed Email n/a See below See below Soboba Band of Luiseno Indians Letter sent on P. O. Box 487 via USPS| February San Jacinto, CA,92583 on 20,2024
January
30th,
2024
Joseph Ontiveros, Cultural Resource Mailed Email Phone Mr. Ontiveros MCC Department Letter sent on call stated the area is thanked Mr.
Soboba Band of Luiseno Indians via USPS| February | placed extremely sensitive | Ontiveros P. O. Box 487 on 20,2024 | on and a TCR is located | for his San Jacinto, CA,92583 January March 1, | nearby. The Tribe response 30th, 2024 wishes to pursue and will
2024 consultation and include it in
will disclose more our report.
information with
the Lead Agency.
Thomas Tortes, Cultural Resource Mailed Email Phone As of March 11, If a response Coordinator Letter sent on call 2024, MCC has not is received, Torres-Martinez Desert Cahuilla via USPS| February | placed received a MCC will Indians on 20,2024 | on response. forward the
P.O. Box 1160 January March 1, response to
Thermal, CA,92274 30th, 2024 EPD and the
2024 Lead
Agency.
1504
Dear Ms. Tria Belcourt,
The Agua Caliente Band of Cahuilla Indians (ACBCI) appreciates your efforts to include the Tribal Historic Preservation Office (THPO) in the EPD Cactus project. The project area is not located within the boundaries of the ACBCI Reservation. However, it is within the Tribe’s Traditional Use Area. For this reason, the ACBCI THPO requests the following:
[VIA EMAIL TO:[email protected]]
Material Culture Consulting
Ms. Tria Belcourt
342 Cucamonga Avenue
Claremont, CA 91711
February 28, 2024
Re: Proposed Belago Park Project (formerly EPD Cactus Moreno Valley), City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California Again, the Agua Caliente appreciates your interest in our cultural heritage. If you have questions or require additional information, please call me at (760) 883-1137. You may also email me at [email protected].
Cordially,
Luz Salazar
Cultural Resources Analyst
Tribal Historic Preservation Office
AGUA CALIENTE BAND
OF CAHUILLA INDIANS
03-024-2021-001
*A cultural resources inventory of the project area by a qualified archaeologist prior to any development activities in this area.
*A copy of the records search with associated survey reports and site records from the information center.
*Copies of any cultural resource documentation (report and site records) generated in connection with this project.
# * There are Tribal Cultural Resources/sites less than a mile away from the project area.
AGUA CALIENTE BAND OF CAHUILLA INDIANS
Talpal, HISTONE PRESERVATION
03-024-2021-001 February 28, 2024
[VIA EMAIL TO:[email protected]]
Material Culture Consulting
Ms. TriaBelcourt
342 CucamongaAvenue
Claremont, CA 91711
Re: ProposedBelago Park Project (formerly EPD Cactus Moreno Valley), City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California Dear Ms. TriaBelcourt,
The Agua Caliente Band of Cahuilla Indians (ACBCI) appreciates your efforts to include the Tribal Historic PreservationOffice (THPO) in theEPD Cactusproject. The project areais not located within the boundaries of the ACBCIReservation. However, it is within the Tribe’s TraditionalUse Area. For this reason, the ACBCI THPO requests the following:
*A culturalresources inventory of theproject areaby a qualified archaeologist prior to any development activities in this area.
*A copy of therecords searchwith associatedsurveyreports andsiterecords from the information center.
*Copies of any culturalresource documentation (report and site records) generated in connection with this project.
* There are Tribal Cultural Resources/sites less than a mile away from theproject area.
Again, the Agua Caliente appreciates your interest in our cultural heritage.If you have questions or require additional information, please call me at (760) 883-1137. You may also email me at [email protected].
Cordially,
Luz Salazar
Cultural Resources Analyst
Tribal Historic Preservation Office
AGUA CALIENTE BAND
OF CAHUILLA INDIANS
5401 DINAH SHORE DRIVE, PALM SPRINGE, CA 92284
T 780/809/6B00 F TEO/A05/8924 WWW. AGUACALIENTE-NSN.CGOV 1505
Augustine BAND OF CAHUILLA INDIANS
84-001 AVENUE 54 COACHELLA, CA 92236 | T: 760-398-4722 F: 760-369-7161 TRIBAL CHAIRPERSON: AMANDA AUGUSTINE TRIBAL TREASURER: William Vance TRIBAL COUNCIL MEMBER: RONNIE VANCE
Date: 03/07/2024
Dear: Tria Belcourt, M.A., RPA
President and Principal Archaeologist
SUBJECT: Proposed Belago Park Project (formerly EPD Cactus Moreno Valley), City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California.
Thank you for the opportunity to offer input concerning the development of the above-identified project. We appreciate your sensitivity to the cultural resources that may be impacted by your project and the importance of these cultural resources to the Native American peoples that have occupied the land surrounding the area of your project for thousands of years. Your invitation to consult on this project is greatly appreciated.
At this time, we are unaware of specific cultural resources that may be affected by the proposed project, however, in the event, you should discover any cultural resources during the development of this project please get in touch with our office immediately for further evaluation.
Very truly yours,
Jacobia Kirksey, Tribal Operation Specialist
AUGUSTINE BAND OF CAHUILLA INDIANS
84-001 AVENUE 54 COACHELLA, CA 92236 | T: 760-398-4722 F: 760-369-7161 TRIBAL CHAIRPERSON: AMANDA AUGUSTINE TRIBAL TREASURER:WILLIAM VANCE TRIBAL COUNCILMEMBER:RONNIE VANCE
Date: 03/07/2024
Dear: Tria Belcourt, M.A., RPA
President andPrincipal Archaeologist
SUBJECT: ProposedBelago Park Project (formerly EPD Cactus Moreno Valley), City of Moreno Valley; Sunnymead USGS Quadrangle, Riverside County, California.
Thank you for the opportunity to offer input concerning the development of the above-identified project. We appreciate your sensitivity to the cultural resources that may be impacted by your project and the importance of these cultural resources to the Native American peoples that have occupied the land surrounding the area of your project for thousands of years. Your invitation to consult on this project is greatly appreciated.
At this time, we are unaware of specific cultural resources that may be affected by the proposed project, however, in the event, you should discover any cultural resources during the development of this project please get in touch with our office immediately for further evaluation.
Very truly yours,
Gd Fiske
JacobiaKirksey, Tribal Operation Specialist
1506
Chairpersont:
Neal Ibanez
PECHANGA CULTURAL RESOURCES Vice Chairperson:
PechangaBandofIndians Bridgett Barcello
Committee Members:
Post Office. Box 2183 + Temecula, CA 92593 Dearlene Miranda Telephone(951) 770-6300 *Fax (951) 506-9491 RichardB. Scearce,III Robert Villalobos
Shevon Torres
JuanRodriguez
Direcctor:
Gary DuBois
Coordinator:
Paul Macarro
February 20, 2024 Cultural Analyst:
Tuba Ebru Ozdil
VIA E-Mail and USPS
Tria Belcourt, M.A., RPA
President and Principal Archaeologist
Material Culture Consulting, Inc.
[email protected]
RE: Request for Information for the Belago Park Project, City of Moreno Valley, Riverside County, California
Dear Ms. Belcourt,
The Pechanga Band of Indians (“the Tribe”) appreciates your request for information regarding the above referenced Project. After reviewing the provided maps and our internal documents we have determined that the Project area is not within Reservation land's, although it is located in Our Ancestral Territory. At this time, we are interested in participating in this Project based upon Our ‘Ayélkwish/Traditional Knowledge concerning its placement, 2.5-t0-3.85 miles from 3 Ancestral Placenames (places named in the Creation Account, Villages, geographic descriptors, or places of gathering). Additionally, we have 2 Sacred Lands Filing’s for 2 distinct Traditional Cultural Landscapes nearby. This project is 3.98 miles due north of a TCL identified through an analysis for Federal Highway's Mid-County Parkway Project. At 4.77 miles due west a second Landscape was verified for a separate project, by the Army Corps of Engineers. There are in upwards of 34 Ancestral/historical archaeological sites and over 6 recorded Ancestral-features, within 1 mile away from this Projects’-APE. Historic aerial records from 1959-t0-1985 depict a Property which retained its farming activities; however, by 1985 a small rectilinear house/structure appeared at the extreme north-east corner of the Property. Aerials show a roughly 100 yards-by100 yards property-line getting delineated in the northeast-corner, from 1985-to-the present day.
No formal development has followed. The Tribe maintains a majority of the Project's native soils remain intact below the plow-zone. The San Jacinto River once connected a dozen villages along its span in our Ancestral Territory. As evidenced by the upwards of 34 Ancestral features nearby, this region's waterways provided perennial water-sources for our nearby Ancestral Clans.
According to historic aerial records and National Hydrography Dataset (NHD) a blueline feeder for the San Jacinto, cut northeast-to-southwest through this Projects’ APE. Although portions of this feeder are now channeled the very close proximity of this long-term blueline to this Project, is extremely concerning to the Tribe. Given a combination of Our Culture’s burial practices and a close adjacency to long-term water sources often, increases potential impacts to our Ancestor's sacred sites. Because of this Project's nearness to known Ancestral human-remains and ceremonial sites, in view of this Project's placement within hail of 3 Ancestral Placenames, nearby SacredIs TheDuty Trusted Unto Our CareAnd WithHonor WeRise To TheNeed 1507
to 2 Traditional Cultural Landscapes, bearing in mind the adjacent NHD-waterway, considering the close proximity of numerous previously recorded sites and features, and because of longstanding project experience within this Project's vicinity the Tribe therefore, is interested in participating in this Project. Pechanga believes that the possibility of recovering sensitive subsurface resources during ground-disturbing activities for this Project is extremely high.
The Tribe is dedicated to providing comprehensive cultural information to you and your firm for inclusion in the archaeological study as well as to the Lead Agency for CEQA review. At this time, the Tribe requests the following so we may continue the consultation process and to provide adequate and appropriate recommendations for the Project:
1) Notification once the Project begins the entitlement process, if it has not already; 2) Copies of all applicable archaeological reports, site records, proposed grading plans and environmental documents (EA/IS/MND/EIR, etc);
3) Government-to-government consultation with the Lead Agency; and 4) The Tribe believes that monitoring by a Riverside County qualified archaeologist and a professional Pechanga Tribal Monitor may be required during earthmoving activities. Therefore, the Tribe reserves its right to make additional comments and recommendations once the environmental documents have been received and fully reviewed.
5) In the event that subsurface cultural resources are identified, the Tribe requests consultation with the Project proponent and Lead Agency regarding the treatment and disposition of all artifacts.
As a Sovereign governmental entity, the Tribe is entitled to appropriate and adequate government-to-government consultation regarding the proposed Project. We would like you and your client to know that the Tribe does not consider initial inquiry letters from project consultants to constitute appropriate government-to-government consultation, but rather tools to obtain further information about the Project area. Therefore, the Tribe reserves its rights to participate in the formal environmental review process, including government-to-government consultation with the Lead Agency, and requests to be included in all correspondence regarding this Project.
Please note that we are interested in participating in surveys within ‘Ataaxum/Payomkawichum Ancestral Territory. Prior to conducting any surveys, please contact the Cultural Department to schedule specifics. If you have any additional questions or comments, please contact me at [email protected] or 951-770-6306.
incerely,
Paul E. Macarro
Cultural Coordinator
Pechanga Reservation
Pechanga CulturalResources * PechangaBand ofIndians
Post OfficeBox2183 * Temecula, CA 92592
SacredIs TheDuty Trusted Unto Our Care And With Honor WeRise To TheNeed 1508
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2/2/24, 11:21 AM Material Culture Consulting Mail - Response to Information Request - Belago Park Project + M Gmail Erika McMullin <[email protected]> Response to Information Request - Belago Park Project
3 messages
Eunice Ambriz <[email protected]> Fri, Feb 2, 2024 at 9:14 AM To: "[email protected]” <[email protected]> Dear Erika,
Thank you for contacting the San Manuel Band of Mission Indians concerning the proposed project area. San Manuel appreciates the opportunity to review the project documentation received by the Cultural Resources Management Department on February 2, 2024. Based on our current knowledge, the proposed project area is not sensitive for cultural resources. However, the proposed project is located within Serrano Ancestral Territory and is therefore of interest to the Tribe. As such, San Manuel will still wish to engage in government-to-government consultation pursuant to AB 52, should this project be subject to CEQA review.
Thank you again for your correspondence. If you have any additional questions or comments,please reach out to me at your earliest convenience.
Regards,
Eunice
Eunice Ambriz
Cultural ResourcesTechnician
[email protected]
0:(909) 864-8933 x 50-2033
M:(909) 649-4867
26569 Community Center Dr Highland, California 92346
SANSMANUEL BANDOF "3!MISSIONINDIANS
mn Belago Park Project Info Req.pdf
282K
Erika McMullin <[email protected]> Fri, Feb 2, 2024 at 9:23 AM To: Hannah Johnston <[email protected]> Hi Hannah,
| received this response today from our letters. Whenever we get a response from a tribe, we will update the NA log and upload the tribe’s response in the NAHC folder. If the tribe states the area is positive for a tribal resource, we will need to keep this mind when the survey is conducted.
| also will reply and cc you and thanking Eunice for her response. https://mail.google.com/mail/u/0/?ik=fe87458921&view=pt&search=all&permthid=thread-f: 178980818866302566 1&simpl=msg-f:17898081886630256... 1/2 1509
Appendix D
Geotechnical Evaluation
Appendix F
Geotechnical Evaluation
Kimley»Horn
1510
GEOTECHNICAL EVALUATION
PROPOSED BELAGO PARK
ASSESSOR’S PARCEL NUMBER (APN) 478-120-027
BRODIAEA AVENUE AND REDLANDS BOULEVARD
CITY OF MORENO VALLEY, RIVERSIDE COUNTY, CALIFORNIA
PREPARED FOR
PASSCO PACIFICA INVESTMENTS
333 CITY BOULEVARD WEST, SUITE 1700
ORANGE, CALIFORNIA 92868
PREPARED BY
GEOTEK, INC.
1548 NORTH MAPLE STREET
CORONA, CALIFORNIA 92878
PROJECT NO. 3966-CR JULY 16, 2024
GEOTECHNICAL EVALUATION
PROPOSED BELAGO PARK
AssessOR’sPARCELNUMBER(APN) 478-120-027
BRODIAEA AVENUE AND REDLANDS BOULEVARD
CITY oF MORENO VALLEY, RIVERSIDE COUNTY, CALIFORNIA
PREPAREDFOR
PAssco PACIFICA INVESTMENTS
333 City BOULEVARD WEST, SUITE 1700
ORANGE, CALIFORNIA 92868
PREPAREDBY
GEOTEK, INC.
1548 NORTH MAPLE STREET
CORONA, CALIFORNIA 92878
PROJECT No. 3966-CR JuLy 16,2024
GEOTEK 1511
GEOTECHNICAL | ENVIRONMENTAL | MATERIALS
July 16, 2024
Project No. 3966-CR
Passco Pacifica Investments
333 City Boulevard West, Suite 1700
Orange, California 92868
Attention: Mr. Oscar Graham
Subject: Geotechnical Evaluation
Proposed Belago Park
Assessor’s Parcel Number (APN) 478-120-027
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Dear Mr. Graham:
GeoTek, Inc. (GeoTek) is pleased to provide the results of this Geotechnical Evaluation for the proposed Belago Park project to be located southwest of the intersection of Brodiaea Avenue and Redlands Boulevard, in the City of Moreno Valley, Riverside County, California. This report presents the results of GeoTek’s evaluation, discussion of findings, and provides geotechnical recommendations for foundation design and construction.
Based upon review and evaluation, site development appears feasible from a geotechnical viewpoint provided that the recommendations included in this report are incorporated into the design and construction phases of the project.
GeoTek,Inc.
1548North MapleStreet,Corona,California 92878
(951) 710-1160Office (951) 710-1167Fax www.geotekusa.com GEOTEK July 16,2024
Project No. 3966-CR
Passco Pacifica Investments
333 City Boulevard West, Suite 1700
Orange, California 92868
Attention: Mr. Oscar Graham
Subject: Geotechnical Evaluation
Proposed Belago Park
Assessor’s Parcel Number (APN) 478-120-027
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Dear Mr. Graham:
GeoTek, Inc. (GeoTek) is pleased to provide the results of this Geotechnical Evaluation for the proposed Belago Park project to be located southwest of the intersection of Brodiaesa Avenue and Redlands Boulevard, in the City of Moreno Valley, Riverside County, California. This report presents the results of GeoTek’s evaluation, discussion of findings, and provides geotechnical recommendations for foundation design and construction.
Based upon review and evaluation, site development appears feasible from a geotechnical viewpoint provided that the recommendations included in this report are incorporated into the design and construction phases of the project.
GEOTECHNICAL | ENVIRONMENTAL | MATERIALS
1512
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 2
The opportunity to be of service is sincerely appreciated. If you should have any questions, please do not hesitate to contact GeoTek.
Respectfully submitted,
GeoTek, Inc.
Bruce A. Hick
GE 2284, Exp. 12/31/24
Geotechnical Engineer
Edward H. LaMont
CEG 1892, Exp. 07/31/26
Principal Geologist
Anna M. Scott
Project Geologist
Distribution: (1) Addressee via email (one PDF file)
\\geotekfs1\Riverside\Projects\3951 to 4000\3966CR Passco Pacifica Investments Belago Park Moreno Valley\Geotechnical Evaluation\3966CR Geotechnical Evaluation Belago Park Moreno Valley.doc PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 2
The opportunity to be of service is sincerely appreciated. If you should have any questions, please do not hesitate to contact GeoTek.
Respectfully submitted,
GeoTek, Inc.
Breeco pL Bruce A. Hick Edward H. LaMont
GE 2284,Exp. 12/31/24 CEG 1892,Exp.07/31/26
Geotechnical Engineer Principal Geologist
NG NA
=
A Coto
Anna M. Scott
Project Geologist
Distribution: (1) Addressee via email (one PDF file)
\\geotekfs I\Riverside\Projects\395! to 4000\3966CR Passco Pacifica Investments Belago Park Moreno Valley\Geotechnical Evaluatio’\3966CR GeotechnicalEvaluationBelagoParkMoreno Valley.doc GEOTEK 1513
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page i
TABLE OF CONTENTS
1. PURPOSE AND SCOPE OF SERVICES ............................................................................................. 1
2. SITE DESCRIPTION AND PROPOSED DEVELOPMENT............................................................... 1
2.1 SITE DESCRIPTION ..................................................................................................................................................................1
2.2 PROJECT DESCRIPTION ..........................................................................................................................................................2
3. FIELD EXPLORATION AND LABORATORY TESTING ................................................................ 3
3.1 FIELD EXPLORATION...............................................................................................................................................................3
3.2 LABORATORY TESTING..........................................................................................................................................................3
4. GEOLOGIC AND SOILS CONDITIONS........................................................................................... 4
4.1 REGIONAL SETTING................................................................................................................................................................4
4.2 GENERAL SOIL CONDITIONS ................................................................................................................................................4
4.3 SURFACE WATER AND GROUNDWATER ............................................................................................................................5
4.3.1 Surface Water .................................................................................................................................................................................5
4.3.2 Groundwater.....................................................................................................................................................................................5
4.4 FAULTING AND SEISMICITY....................................................................................................................................................6
4.4.1 Faulting...............................................................................................................................................................................................6
4.4.2 Seismic Design Parameters..........................................................................................................................................................6
4.5 LIQUEFACTION........................................................................................................................................................................7
4.6 OTHER SEISMIC HAZARDS .....................................................................................................................................................8
5. CONCLUSIONS AND RECOMMENDATIONS................................................................................ 8
5.1 GENERAL..................................................................................................................................................................................8
5.2 EARTHWORK CONSIDERATIONS..........................................................................................................................................8
5.2.1 General...............................................................................................................................................................................................8
5.2.2 Site Clearing......................................................................................................................................................................................9
5.2.3 Site Preparation...............................................................................................................................................................................9
5.2.4 Engineered Fill..................................................................................................................................................................................9
5.2.5 Trench Excavations and Backfill .............................................................................................................................................10
5.2.6 Shrinkage and Bulking................................................................................................................................................................10
5.2.7 Grading Plan Review ...................................................................................................................................................................11
5.3 DESIGN RECOMMENDATIONS.............................................................................................................................................11
5.3.1 Foundation Design Criteria .......................................................................................................................................................11
5.3.2 Slab Underlayment......................................................................................................................................................................14
5.3.3 Miscellaneous Foundation Recommendations....................................................................................................................15
5.3.4 Foundation Setbacks...................................................................................................................................................................16
5.3.5 Soil Corrosivity...............................................................................................................................................................................16
5.3.6 Soil Sulfate Content.....................................................................................................................................................................16
5.3.7 Import Soils....................................................................................................................................................................................16
5.4 RETAINING AND GARDEN WALL DESIGN AND CONSTRUCTION ................................................................................16
5.5 PRELIMINARY PAVEMENT DESIGN RECOMMENDATIONS .................................................................................................19
5.5.1 Asphalt Concrete (AC) Pavement ...........................................................................................................................................19
5.5.2 Interlocking Concrete Pavers....................................................................................................................................................20
5.5.3 Portland Cement Concrete (PCC) Pavement.......................................................................................................................21
5.5.4 Pavement Construction ..............................................................................................................................................................21 PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page i
TABLE OF CONTENTS
I. PURPOSE AND SCOPE OF SERVICES
2. SITE DESCRIPTION AND PROPOSED DEVELOPMENT |
2.1 SITE DESCRIPTION |
2.2 PROJECTDESCRIPTION 2
3. FIELD EXPLORATION AND LABORATORY TESTING 3
3.1 FIELD EXPLORATION 3
3.2 LABORATORYTESTING 3
4. GEOLOGIC AND SOILS CONDITIONS 4
4.1 REGIONALSETTING 4
4.2 GENERALSOIL CONDITIONS 4
4.3 SURFACEWATER AND GROUNDWATER 5
4.3.1 Surface Water 5
4.3.2 Groundwater. 5
44 FAULTING AND SEISMICITY 6
4.4.1 Faulting 6
4.4.2 SeismicDesignParameters 6
45 LIQUEFACTION 7
4.6 OTHER SEISMIC HAZARDS 8
5. CONCLUSIONS AND RECOMMENDATIONS 8
5.1 GENERAL 8
5.2 EARTHWORK CONSIDERATIONS 8
5.2.1 Generdl 8
5.2.2 SiteClearing 9
5.2.3 SitePreparation 9
5.2.4 EngineeredFill 9
5.2.5 TrenchExcavations andBackfill 10
5.2.6 ShrinkageandBulking 10
5.2.7 GradingPlanReview I
5.3 DESIGN RECOMMENDATIONS 1
5.3.1 FoundationDesignCriteria I
5.3.2 SlabUnderlayment 14
5.3.3 MiscellaneousFoundationRecommendations 15
5.3.4 FoundationSetbacks 16
5.3.5 SoilCorrosivity 16
5.3.6 SoilSulfate Content 16
5.3.7 ImportSoils 16
5.4 RETAINING AND GARDEN WALL DESIGN AND CONSTRUCTION 16
5.5 PRELIMINARY PAVEMENT DESIGN RECOMMENDATIONS 19
5.5.1 AsphaltConcrete (AC)Pavement 19
5.5.2 InterlockingConcretePavers 20
5.5.3 PortlandCement Concrete (PCC)Pavement 21]
5.5.4 Pavement Construction 21
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GEOTEK 1514
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page ii
TABLE OF CONTENTS
5.6 CONCRETE CONSTRUCTION..............................................................................................................................................22
5.6.1 General............................................................................................................................................................................................22
5.6.2 Concrete Mix Design ..................................................................................................................................................................23
5.6.3 Concrete Flatwork........................................................................................................................................................................23
5.6.4 Concrete Performance................................................................................................................................................................24
5.7 PLAN REVIEW AND CONSTRUCTION OBSERVATIONS ....................................................................................................24
6. INTENT ............................................................................................................................................... 25
7. LIMITATIONS .................................................................................................................................... 25
8. SELECTED REFERENCES................................................................................................................. 26
ENCLOSURES
Figure 1 – Site Location and Topography Map
Figure 2 – Boring Location Map
Appendix A – Logs of Exploratory Borings
Appendix B – Results of Laboratory Testing
Appendix C – General Earthwork Grading Guidelines
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page ii
TABLE OF CONTENTS
5.6 CONCRETE CONSTRUCTION 22
5.6.1 General 22
5.6.2 ConcreteMix Design 23
5.6.3 ConcreteFlatwork 23
5.6.4 ConcretePerformance 24
5.7 PLAN REVIEWAND CONSTRUCTION OBSERVATIONS 24
6. INTENT 25
7. LIMITATIONS 25
8. SELECTED REFERENCES 26
ENCLOSURES
Figure | —Site Location and Topography Map
Figure 2 —Boring Location Map
Appendix A —Logs of Exploratory Borings
Appendix B —Results of Laboratory Testing
Appendix C —General Earthwork Grading Guidelines
GEOTEK 1515
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 1
1. PURPOSE AND SCOPE OF SERVICES
The purpose of this study was to evaluate the geotechnical engineering and geologic conditions at the project site, as outlined in GeoTek’s proposal P-1007623-CR, dated October 31, 2023.
Services provided for this study included the following:
▪ Research and review of available geologic data and general information pertinent to the site,
▪ Perform a site reconnaissance,
▪ Site exploration consisting of the excavation, logging, and sampling of six (6) exploratory test borings extending to depths ranging from approximately 14.5 to 51.5 feet below existing grades,
▪ Laboratory testing of soil samples collected during the field investigation, ▪ Review and evaluation of site seismicity and geologic hazards, and ▪ Preparation of this geotechnical report which presents GeoTek’s findings, conclusions, and recommendations for this site.
The intent of this report is to aid in the evaluation of the site for future proposed improvements from a geotechnical perspective. The professional opinions and geotechnical information contained in this report may need to be updated based upon review of the final site development plans. These plans should be provided to GeoTek for review when available.
2. SITE DESCRIPTION AND PROPOSED DEVELOPMENT
2.1 SITE DESCRIPTION
The proposed Belago Park project site is located southwest of the intersection of Brodiaea Avenue and Redlands Boulevard, in the City of Moreno Valley, Riverside County, California (see Figure 1, Site Location Map). The site is also identified as Riverside County Assessor’s Parcel Number (APN) 478-120-027, which totals approximately 7.54-acres in size.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page |
I. PURPOSE AND SCOPE OF SERVICES
The purpose of this study was to evaluate the geotechnical engineeringand geologic conditions at the project site, as outlined in GeoTek’s proposal P-1007623-CR, dated October 31, 2023.
Services provided for this study included the following:
= Research and review of available geologic data and general information pertinent to the site,
= Perform a site reconnaissance,
= Site exploration consisting of the excavation, logging, and sampling of six (6) exploratory test borings extending to depths ranging from approximately 14.5 to 51.5 feet below existing grades,
= Laboratory testing of soil samples collected during the field investigation, = Review and evaluation of site seismicity and geologic hazards, and * Preparation of this geotechnical report which presents GeoTek’s findings, conclusions, and recommendations for this site.
The intent of this report is to aid in the evaluation of the site for future proposed improvements from a geotechnical perspective. The professional opinions and geotechnical information contained in this report may need to be updated based upon review of the final site development plans. These plans should be provided to GeoTek for review when available.
2. SITE DESCRIPTION AND PROPOSED DEVELOPMENT
2.1 SITE DESCRIPTION
The proposed Belago Park project site is located southwest of the intersection of Brodiaea Avenue and Redlands Boulevard, in the City of Moreno Valley, Riverside County, California (see Figure I, Site Location Map). The site is also identified as Riverside County Assessor's Parcel Number (APN) 478-120-027, which totals approximately 7.54-acres in size.
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GEOTEK 1516
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 2
Access to the site is from either Brodiaea Avenue or Redlands Boulevard, an unpaved, dirt road and paved, improved roadway located adjacent to the northern and eastern site boundaries, respectively.
The site is currently vacant land with the exception of a remnant concrete slab in the northeastern portion. The site consists of relatively flat terrain with a moderate covering of native grasses/brush. Site drainage is generally directed down to the south-southwest.
2.2 PROJECT DESCRIPTION
GeoTek has not been provided with a proposed site development plan as of the date of this report. Based upon information provided, GeoTek understands that the project will consist of the construction of a community park, with typical amenities along with associated utility improvements and parking/drive areas.
While structural plans have not yet been provided, GeoTek anticipates the proposed structures for the park development will exert relatively light foundation loading and will be of wood- or masonry-framed construction. Additionally, it is assumed the proposed structures will be supported by conventional shallow foundations with conventional slab-on-grade floors.
Sewage disposal is anticipated via a public sewer system. Stormwater management facilities are anticipated to be included as part of site development, however, the details regarding the proposed facilities to be used for the development are currently unknown.
The Preliminary Grading Plan for future Tract 38158 (Robert Beers, 2024) which will be developed west and south of the park site indicates that the park area will require on the order of one to two feet of cut or fill to reach design grades.
If site development differs from the assumptions made herein, the recommendations included in this report should be subject to further review and evaluation. Site development plans (including final grading plans) should be reviewed by GeoTek when they become available.
Based upon review of historic aerial photographs, the southern portion of the subject property was located within a southwest-northeast trending drainage course that existed prior to mid1960s. In the late 1960s, the referenced drainage appeared to have been channelized as part of a project by Riverside County Flood Control District. Between mid-1960s and early 2000s, the site appeared to have been used as agricultural land with a residential structure and associated improvements located in the north portion of the site. The photos from the late 2000’s indicate that the property was abandoned.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 2
Access to the site is from either Brodiaea Avenue or Redlands Boulevard, an unpaved, dirt road and paved, improved roadway located adjacent to the northern and eastern site boundaries, respectively.
The site is currently vacant land with the exception of a remnant concrete slab in the northeastern portion. The site consists of relatively flat terrain with a moderate covering of native grasses/brush. Site drainage is generally directed down to the south-southwest.
2.2 PROJECT DESCRIPTION
GeoTek has not been provided with a proposed site development plan as of the date of this report. Based upon information provided, GeoTek understands that the project will consist of the construction of a community park, with typical amenities along with associated utility improvements and parking/drive areas.
While structural plans have not yet been provided, GeoTek anticipates the proposed structures for the park development will exert relatively light foundation loading and will be of wood- or masonry-framed construction. Additionally, it is assumed the proposed structures will be supported by conventional shallow foundations with conventional slab-on-grade floors.
Sewage disposal is anticipated via a public sewer system. Stormwater management facilities are anticipated to be included as part of site development, however, the details regarding the proposed facilities to be used for the development are currently unknown.
The Preliminary Grading Plan for future Tract 38158 (Robert Beers, 2024) which will be developed west and south of the park site indicates that the park area will require on the order of one to two feet of cut or fill to reach design grades.
If site development differs from the assumptions made herein, the recommendations included in this report should be subject to further review and evaluation. Site development plans (including final grading plans) should be reviewed by GeoTek when they become available.
Based upon review of historic aerial photographs, the southern portion of the subject property was located within a southwest-northeast trending drainage course that existed prior to mid1960s. In the late 1960s, the referenced drainage appeared to have been channelized as part of a project by Riverside County Flood Control District. Between mid-1960s and early 2000s, the site appeared to have been used as agricultural land with a residential structure and associated improvements located in the north portion of the site. The photos from the late 2000's indicate that the property was abandoned.
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GEOTEK 1517
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 3
3. FIELD EXPLORATION AND LABORATORY TESTING
3.1 FIELD EXPLORATION
The field exploration for this report was conducted on July 1, 2024 and included the drilling of six (6) geotechnical exploratory borings with a truck-mounted hollow-stem auger drill rig to depths ranging from about 14.5 to 51.5 feet each below existing grade at the boring locations.
The approximate locations of the GeoTek excavations are shown on the Boring Location Map (Figure 2). A geologist from GeoTek logged the excavations and collected soil samples for use in subsequent laboratory testing. The logs of the exploratory borings are included in Appendix A.
Relatively undisturbed soil samples were recovered at various intervals in the geotechnical borings with a California sampler. The California sampler is a 3-inch outside diameter, 2.5-inch inside diameter, split barrel sampler lined with brass rings. The sampler was 18 inches long.
The sampler conformed to the requirements of ASTM D 3550. A 140-pound automatic trip hammer was utilized, dropping 30 inches for each blow. The relatively undisturbed samples, together with bulk samples of representative soil types, were returned to the laboratory for testing and evaluation. The sampler test data are presented on the boring logs in Appendix A.
In Boring B-1, standard penetration tests (SPT) were performed with a 2.0-inch outside diameter, 1.5-inch inside diameter, and split-barrel sampler. The sampler was 18 inches long.
The inside diameter of the sampler shoe was 1.4 inches. The sampler was unlined. The sampler conformed to the requirements of ASTM D 1586. A 140-pound automatic trip hammer was utilized, dropping 30 inches for each blow. The sampler penetration test data are presented on the log for Boring B-1.
3.2 LABORATORY TESTING
Laboratory testing was performed on selected relatively undisturbed ring and bulk samples collected during the field exploration. The purpose of the laboratory testing was to confirm the field classification of the materials encountered and to evaluate their physical properties for use in engineering design and analysis. Results of the laboratory testing program along with a brief description and relevant information regarding testing procedures are included on the exploratory borings logs included in Appendix A and in Appendix B.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 3
3. FIELD EXPLORATION AND LABORATORY TESTING
3.1 FIELD EXPLORATION
The field exploration for this report was conducted on July |, 2024 and included the drilling of six (6) geotechnical exploratory borings with a truck-mounted hollow-stem auger drill rig to depths ranging from about 14.5 to 51.5 feet each below existing grade at the boring locations.
The approximate locations of the GeoTek excavations are shown on the Boring Location Map (Figure 2). A geologist from GeoTek logged the excavations and collected soil samples for use in subsequent laboratory testing. The logs of the exploratory borings are included in Appendix A
Relatively undisturbed soil samples were recovered at various intervals in the geotechnical borings with a California sampler. The California sampler is a 3-inch outside diameter, 2.5-inch inside diameter, split barrel sampler lined with brass rings. The sampler was 18 inches long.
The sampler conformed to the requirements of ASTM D 3550. A 140-pound automatic trip hammer was utilized, dropping 30 inches for each blow. The relatively undisturbed samples, together with bulk samples of representative soil types, were returned to the laboratory for testing and evaluation. The sampler test data are presented on the boring logs in Appendix A.
In Boring B-1, standard penetration tests (SPT) were performed with a 2.0-inch outside diameter, |.5-inch inside diameter, and split-barrel sampler. The sampler was 18 inches long.
The inside diameter of the sampler shoe was |.4 inches. The sampler was unlined. The sampler conformed to the requirements of ASTM D 1586. A 140-pound automatic trip hammer was utilized, dropping 30 inches for each blow. The sampler penetration test data are presented on the log for Boring B-1.
3.2 LABORATORY TESTING
Laboratory testing was performed on selected relatively undisturbed ring and bulk samples collected during the field exploration. The purpose of the laboratory testing was to confirm the field classification of the materials encountered and to evaluate their physical properties for use in engineering design and analysis. Results of the laboratory testing program along with a brief description and relevant information regarding testing procedures are included on the exploratory borings logs included in Appendix A and in Appendix B.
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GEOTEK 1518
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 4
4. GEOLOGIC AND SOILS CONDITIONS
4.1 REGIONAL SETTING
The subject property is situated in the Peninsular Ranges geomorphic province. The Peninsular Ranges province is one of the largest geomorphic units in western North America. It extends approximately 975 miles south of the Transverse Ranges geomorphic province to the tip of Baja California. This province varies in width from about 30 to 100 miles. It is bounded on the west by the Pacific Ocean, on the south by the Gulf of California and on the east by the Colorado Desert Province.
The Peninsular Ranges are essentially a series of northwest-southeast oriented fault blocks.
Several major fault zones are found in this province. The Elsinore Fault zone and the San Jacinto Fault zone trend northwest-southeast and are found near the middle of the province.
The San Andreas Fault zone borders the northeasterly margin of the province.
More specific to the subject property, the site is in an area geologically mapped to be underlain by both alluvium and older alluvial fan deposits (Dibblee, T.W., Minch, J.A., 2003). No active faults are shown in the immediate site vicinity on the maps reviewed for the area.
The site is not located within an Earthquake Fault Zone (Alquist-Priolo) as designated by the State of California or a fault zone as designated by the County of Riverside. The County of Riverside has designated the site as “not in a fault zone”, “not in a fault line”, as having a “moderate” potential for liquefaction and as “susceptible” to subsidence.
4.2 GENERAL SOIL CONDITIONS
A brief description of the earth materials encountered is presented in the following section.
Based on the site reconnaissance, the exploratory excavations and review of published geologic maps, the area investigated is locally underlain by undocumented fill which is in turn underlain by alluvium.
4.2.1 Undocumented Fill
Undocumented fill soils were encountered in all borings excavated, from existing grades to approximately two (2) to three (3) feet in depth. However, deeper fill should be anticipated in the northern portion of the site where previous buildings, underground utilities, septic tank systems and other improvements may have existed. The undocumented fill soils generally PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 4
4. GEOLOGICAND SOILS CONDITIONS
4.1 REGIONAL SETTING
The subject property is situated in the Peninsular Ranges geomorphic province. The Peninsular Ranges province is one of the largest geomorphic units in western North America. It extends approximately 975 miles south of the Transverse Ranges geomorphic province to the tip of Baja California. This province varies in width from about 30 to 100 miles. It is bounded on the west by the Pacific Ocean, on the south by the Gulf of California and on the east by the Colorado Desert Province.
The Peninsular Ranges are essentially a series of northwest-southeast oriented fault blocks.
Several major fault zones are found in this province. The Elsinore Fault zone and the San Jacinto Fault zone trend northwest-southeast and are found near the middle of the province.
The SanAndreas Fault zone borders the northeasterly margin of the province.
More specific to the subject property, the site is in an area geologically mapped to be underlain by both alluvium and older alluvial fan deposits (Dibblee, T.W., Minch, J.A., 2003). No active faults are shown in the immediate site vicinity on the maps reviewed for the area.
The site is not located within an Earthquake Fault Zone (Alquist-Priolo) as designated by the State of California or a fault zone as designated by the County of Riverside. The County of Riverside has designated the site as “not in a fault zone”, “not in a fault line”, as having a “moderate” potential for liquefaction and as “susceptible” to subsidence.
4.2 GENERAL SOIL CONDITIONS
A brief description of the earth materials encountered is presented in the following section.
Based on the site reconnaissance, the exploratory excavations and review of published geologic maps, the area investigated is locally underlain by undocumented fill which is in turn underlain by alluvium.
4.2.1 Undocumented Fill
Undocumented fill soils were encountered in all borings excavated, from existing grades to approximately two (2) to three (3) feet in depth. However, deeper fill should be anticipated in the northern portion of the site where previous buildings, underground utilities, septic tank systems and other improvements may have existed. The undocumented fill soils generally G
GEOTEK 1519
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 5
consisted of silty clay and clayey silt (CL and ML soil typed per the USCS Soil Classification System). These materials are most likely the results of previous agricultural use at the site.
4.2.2 Alluvium
Alluvium, consisting of silty clay and clayey silt with some silty sands and clayey sands (CL, ML, SM and SC soil types per the USCS Soil Classification System), were encountered in the borings excavated, extending below the undocumented fill soils to the maximum depths explored (51.5 feet in Boring B-1). The coarse-grained alluvial soils (SM and SC soils) were found to be medium dense to dense and the fine-grained soils (CL and ML soils) were found to be very stiff to hard.
Based on the laboratory test results, the near surface materials have a “Medium” (51≤EI≤90) Expansion Index (ASTM D 4829). Based on the laboratory test results, the near surface materials have a soluble sulfate content of less than 0.1 percent (ASTM D 4327). The test results are provided in Appendix B.
4.3 SURFACE WATER AND GROUNDWATER
4.3.1 Surface Water
If encountered during earthwork operations, surface water on this site will most be likely the result of precipitation or possibly some minor surface run-off from the surrounding areas.
Overall site area drainage is generally to the southwest. Provisions for surface drainage will need to be accounted for by the project civil engineer.
4.3.2 Groundwater
Groundwater was not encountered in any of the borings to the maximum depth explored (51.5 feet) at the time of drilling. Based on a review of the California Department of Water Resources Water Data Library, current groundwater depths in the site vicinity are greater than 80 feet below existing grade.
Based on the results of the field exploration, review of site area geomorphology and geology, groundwater is not anticipated to adversely affect the proposed site improvements.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 5
consisted of silty clay and clayey silt (CL and ML soil typed per the USCS Soil Classification System). These materials are most likely the results of previous agricultural use at the site.
4.2.2 Alluvium
Alluvium, consisting of silty clay and clayey silt with some silty sands and clayey sands (CL, ML, SM and SC soil types per the USCSSoil Classification System), were encountered in the borings excavated, extending below the undocumented fill soils to the maximum depths explored (51.5 feet in Boring B-1). The coarse-grained alluvial soils (SM and SC soils) were found to be medium dense to dense and the fine-grained soils (CL and ML soils) were found to be very stiff to hard.
Based on the laboratory test results, the near surface materials have a “Medium” (51<EI<90) Expansion Index (ASTM D 4829). Based on the laboratory test results, the near surface materials have a soluble sulfate content of less than 0.1 percent (ASTM D 4327). The test results are provided in Appendix B.
4.3 SURFACE WATER AND GROUNDWATER
4.3.1 Surface Water
If encountered during earthwork operations, surface water on this site will most be likely the result of precipitation or possibly some minor surface run-off from the surrounding areas.
Overall site area drainage is generally to the southwest. Provisions for surface drainage will need to be accounted for by the project civil engineer.
4.3.2 Groundwater
Groundwater was not encountered in any of the borings to the maximum depth explored (51.5 feet) at the time of drilling. Based on a review of the California Department of Water Resources Water Data Library, current groundwater depths in the site vicinity are greater than 80 feet below existing grade.
Based on the results of the field exploration, review of site area geomorphology and geology, groundwater is not anticipated to adversely affect the proposed site improvements.
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GEOTEK 1520
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 6
4.4 FAULTING AND SEISMICITY
4.4.1 Faulting
The geologic structure of the entire California area is dominated mainly by northwest-trending faults associated with the San Andreas system. The site is in a seismically active region.
However, the site is not situated within a State of California designated “Alquist-Priolo” Earthquake Fault Zone.
The nearest known active fault is the San Jacinto Fault Zone (San Bernardino Valley section) located approximately 2.25 miles to the northeast of the site.
4.4.2 Seismic Design Parameters
The site is located at approximately 33.9129 degrees Latitude and -117.1577 degrees Longitude. Based upon the relatively dense/stiff nature of the site soils, a Site Class “D” is considered appropriate for this site. Site spectral accelerations (Sa and S1), for 0.2 and 1.0 second periods for a Class “D” site, was determined from the SEAOC/OSHPD web interface that utilizes the USGS web services and retrieves the seismic design data and presents that information in a report format. Using the ASCE 7-16 option on the SEAOC/OSHPD website results in the values for SM1 and SD1 reported as “null-See Section 11.4.8” (of ASCE 7-16). As noted in ASCE 7-16, Section 11.4.8, a site-specific ground motion procedure is recommended for Site Class D when the value S1 exceeds 0.2. The value S1 for the subject site exceeds 0.2.
For a Site Class “D”, an exception to performing a site-specific ground motion analysis is allowed in ASCE 7-16 where S1 exceeds 0.2 provided the value of the seismic response coefficient, Cs, is conservatively calculated by Eq 12.8-2 of ASCE 7-16 for values of T≤1.5Ts and taken as equal to 1.5 times the value computed in accordance with either Eq. 12.8-3 for TL≥T>1.5Ts or Eq. 12.8-4 for T>TL.
The results, based on the 2015 NEHRP and the 2022 CBC, are presented in the following table as it is assumed that the exception as allowed in ASCE 7-16 is applicable. If the exception is deemed not appropriate, a site-specific ground motion analysis will be required.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 6
4.4 FAULTING AND SEISMICITY
4.4.1 Faulting
The geologic structure of the entire California area is dominated mainly by northwest-trending faults associated with the San Andreas system. The site is in a seismically active region.
However, the site is not situated within a State of California designated “Alquist-Priolo™ Earthquake Fault Zone.
The nearest known active fault is the San Jacinto Fault Zone (San Bernardino Valley section) located approximately 2.25 miles to the northeast of the site.
4.4.2 Seismic Design Parameters
The site is located at approximately 33.9129 degrees Latitude and -117.1577 degrees Longitude. Based upon the relatively dense/stiff nature of the site soils, a Site Class “D” is considered appropriate for this site. Site spectral accelerations (Sa and Si), for 0.2 and 1.0 second periods for a Class “D” site, was determined from the SEAOC/OSHPD web interface that utilizes the USGS web services and retrieves the seismic design data and presents that information in a report format. Using the ASCE 7-16 option on the SEAOC/OSHPD website results in the values for Sy, and Sp, reported as “null-See Section 11.4.8” (of ASCE 7-16). As noted in ASCE 7-16, Section | 1.4.8, a site-specific ground motion procedure is recommended for Site Class D when the value S; exceeds 0.2. The value S, for the subject site exceeds 0.2.
For a Site Class “D”, an exception to performing a site-specific ground motion analysis is allowed in ASCE 7-16 where S, exceeds 0.2 provided the value of the seismic response coefficient, Cs, is conservatively calculated by Eq 12.8-2 of ASCE 7-16 for values of T<1.5Ts and taken as equal to |.5 times the value computed in accordance with either Eq. 12.8-3 for T.2T>1.5Ts or Eq. 12.8-4 for T>T..
The results, based on the 2015 NEHRP and the 2022 CBC, are presented in the following table as it is assumed that the exception as allowed in ASCE 7-16 is applicable. If the exception is deemed not appropriate, a site-specific ground motion analysis will be required.
GEOTEK 1521
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 7
SITE SEISMIC PARAMETERS
Mapped 0.2 sec Period Spectral Acceleration, Ss 2.066g
Mapped 1.0 sec Period Spectral Acceleration, S1 0.825g
Site Coefficient for Site Class “D”, Fa 1.0
Site Coefficient for Site Class “D”, Fv 1.7
Maximum Considered Earthquake Spectral Response Acceleration for 0.2 Second, SMS
2.066g
Maximum Considered Earthquake Spectral Response Acceleration for 1.0 Second, SM1
1.403g
5% Damped Design Spectral Response Acceleration Parameter at
0.2 Second, SDS
1.377g
5% Damped Design Spectral Response Acceleration Parameter at 1 second, SD1
0.935g
Peak Ground Acceleration (PGAM) 0.965g
Seismic Design Category E
Risk Category II
Site Class D
Final selection of the appropriate seismic design coefficients should be made by the project structural engineer based upon the local practices and ordinances, expected building response and desired level of conservatism.
4.5 LIQUEFACTION
Liquefaction describes a phenomenon in which cyclic stresses, produced by earthquakeinduced ground motion, create excess pore pressures in relatively cohesionless soils. These soils may thereby acquire a high degree of mobility, which can lead to lateral movement, sliding, consolidation and settlement of loose sediments, sand boils and other damaging deformations. This phenomenon occurs only below the water table, but, after liquefaction has developed, the effects can propagate upward into overlying non-saturated soil as excess pore water dissipates.
The factors known to influence liquefaction potential include soil type and grain size, relative density, groundwater level, confining pressures, and both intensity and duration of ground shaking. In general, materials that are susceptible to liquefaction are loose, saturated granular soils having low fines content under low confining pressures.
The project site is not located within an area mapped by the State of California for liquefaction potential. The County of Riverside has indicated the site has a “moderate” liquefaction potential hazard. However, based on the estimated depth to historic high groundwater, and due to the relatively dense/stiff state of the subsurface materials as encountered in the borings, the liquefaction hazard potential is considered nil for the project site.
PASSCcO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 7
B SITE SEISMIC PARAMETER F
Mapped 0.2 sec Period Spectral Acceleration, Ss 2.066g
Mapped 1.0 sec Period Spectral Acceleration, Si 0.825¢
Site Coefficient for Site Class “D”, Fa 1.0
Site Coefficient for Site Class “D”, Fv 1.7
Maximum Considered Earthquake Spectral Response Acceleration 2.066g for 0.2 Second, SMs Maximum Considered Earthquake Spectral Response Acceleration 1.403g for 1.0 Second, SMI 5% Damped Design Spectral Response Acceleration Parameter at 1.377g
0.2 Second, Sps
5% Damped Design Spectral Response Acceleration Parameter at 0.935¢ | second, SDI Peak Ground Acceleration (PGAw) 0.965g
Seismic Design Category E
Risk Category Il
Site Class D
Final selection of the appropriate seismic design coefficients should be made by the project structural engineer based upon the local practices and ordinances, expected building response and desired level of conservatism.
4.5 LIQUEFACTION
Liquefaction describes a phenomenon in which cyclic stresses, produced by earthquakeinduced ground motion, create excess pore pressures in relatively cohesionless soils. These soils may thereby acquire a high degree of mobility, which can lead to lateral movement, sliding, consolidation and settlement of loose sediments, sand boils and other damaging deformations. This phenomenon occurs only below the water table, but, after liquefaction has developed, the effects can propagate upward into overlying non-saturated soil as excess pore water dissipates.
The factors known to influence liquefaction potential include soil type and grain size, relative density, groundwater level, confining pressures, and both intensity and duration of ground shaking. In general, materials that are susceptible to liquefaction are loose, saturated granular soils having low fines content under low confining pressures.
The project site is not located within an area mapped by the State of California for liquefaction potential. The County of Riverside has indicated the site has a “moderate” liquefaction potential hazard. However, based on the estimated depth to historic high groundwater, and due to the relatively dense/stiff state of the subsurface materials as encountered in the borings, the liquefaction hazard potential is considered nil for the project site. eX
GEOTEK 1522
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 8
4.6 OTHER SEISMIC HAZARDS
Due to the general flat terrain, the potential for seismic induced landslides or lateral spreading is considered nil. The potential for secondary seismic hazards such as a seiche and tsunami is considered negligible due to site elevation and distance from an open body of water.
Due to the dense/hard nature of the underlying alluvium, seismic induced (“dry sand”) settlements are estimated to be minimal.
5. CONCLUSIONS AND RECOMMENDATIONS
5.1 GENERAL
The anticipated site development appears feasible from a geotechnical viewpoint provided that the following recommendations, and those provided by this firm at a later date, are incorporated into the design and construction phases of development. Site development, grading, and foundation plans should be reviewed by GeoTek, Inc. when they become available so the recommendations contained in this report can be confirmed.
The upper site soils appear to have been disturbed due to past farming activities and previous demolition of slabs, building foundations and underground utilities. Remedial grading, consisting of overexcavation and recompaction of the upper site soils, is recommended to provide a uniform bearing for the proposed park improvements.
5.2 EARTHWORK CONSIDERATIONS
5.2.1 General
Earthwork and grading should be performed in accordance with the applicable grading ordinances of the City of Moreno Valley, the 2022 California Building Code (CBC) and recommendations contained in this report. The Grading Guidelines included in Appendix C outline general procedures and do not anticipate all site-specific situations. In the event of conflict, the recommendations presented in the text of this report should supersede those contained in Appendix C.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 8
4.6 OTHER SEISMIC HAZARDS
Due to the general flat terrain, the potential for seismic induced landslides or lateral spreading is considered nil. The potential for secondary seismic hazards such as a seiche and tsunami is considered negligible due to site elevation and distance from an open body of water.
Due to the dense/hard nature of the underlying alluvium, seismic induced (“dry sand”) settlements are estimated to be minimal.
5. CONCLUSIONS AND RECOMMENDATIONS
5. GENERAL
The anticipated site development appears feasible from a geotechnical viewpoint provided that the following recommendations, and those provided by this firm at a later date, are incorporated into the design and construction phases of development. Site development, grading, and foundation plans should be reviewed by GeoTek, Inc. when they become available so the recommendations contained in this report can be confirmed.
The upper site soils appear to have been disturbed due to past farming activities and previous demolition of slabs, building foundations and underground utilities. Remedial grading, consisting of overexcavation and recompaction of the upper site soils, is recommended to provide a uniform bearing for the proposed park improvements.
5.2 EARTHWORK CONSIDERATIONS
5.2.1 General
Earthwork and grading should be performed in accordance with the applicable grading ordinances of the City of Moreno Valley, the 2022 California Building Code (CBC) and recommendations contained in this report. The Grading Guidelines included in Appendix C outline general procedures and do not anticipate all site-specific situations. In the event of conflict, the recommendations presented in the text of this report should supersede those contained in Appendix C.
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GEOTEK 1523
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 9
5.2.2 Site Clearing
In areas of planned grading and improvements, the locations of existing utilities should be determined. The utilities should be relocated or abandoned. Initial site preparation should commence with removal of any existing structures, underground utilities, slabs, pavements, demolition related debris, any deleterious materials and vegetation within the limits of the planned improvements. These materials should be properly disposed of off-site. Voids resulting from removing any materials should be replaced with engineered fill materials with expansion characteristics similar to or better than the onsite materials.
5.2.3 Site Preparation
The upper three (3) feet of soil from existing grade or proposed grade, whichever is deeper, should be removed beneath all areas to receive new fill and/or surface improvements. The precise depths of over-excavation should be determined by a GeoTek representative during site construction based on actual soil conditions encountered. The lateral extent of this recommendation should include the area extending at least five (5) feet beyond grading limits, where obtainable. The bottoms of all remedial excavations should be reviewed and approved by a GeoTek representative. Removal bottoms should be relatively uniform in soil type, which is not visibly porous and having an in-place density of at least 85 percent of the soil’s maximum dry density as determined by ASTM D 1557 test procedures.
Once the base of the over-excavation is approved, the exposed soils should be scarified to a depth of about 12 inches, be moisture treated to slightly above the soil’s optimum moisture content (ASTM D1557), and then be compacted to at least 90 percent of the soil’s maximum dry density (ASTM D1557).
Testing by GeoTek is recommended to document that the engineered fill soils have been properly moisture conditioned and compacted as recommended.
5.2.4 Engineered Fill
The on-site soils are generally considered suitable for reuse as engineered fill provided, they are free from vegetation, demolition related debris, oversized materials (six-inch diameter or greater) and other deleterious material. All areas should be brought to final subgrade elevations with fill materials that are placed and compacted in general accordance with minimum project standards. Engineered fill should be placed in six-to-eight-inch loose lifts, moisture conditioned to slightly above the optimum moisture content, and compacted to a minimum relative compaction of 90 percent as determined by ASTM D-1557 test procedures.
If wet soils are encountered during remedial grading, methods for drying soils such as stockpiling or mixing with dry soils may be required to bring the soils to the required moisture PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
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5.2.2 Site Clearing
In areas of planned grading and improvements, the locations of existing utilities should be determined. The utilities should be relocated or abandoned. Initial site preparation should commence with removal of any existing structures, underground utilities, slabs, pavements, demolition related debris, any deleterious materials and vegetation within the limits of the planned improvements. These materials should be properly disposed of off-site. Voids resulting from removing any materials should be replaced with engineered fill materials with expansion characteristics similar to or better than the onsite materials.
5.2.3 Site Preparation
The upper three (3) feet of soil from existing grade or proposed grade, whichever is deeper, should be removed beneath all areas to receive new fill and/or surface improvements. The precise depths of over-excavation should be determined by a GeoTek representative during site construction based on actual soil conditions encountered. The lateral extent of this recommendation should include the area extending at least five (5) feet beyond grading limits, where obtainable. The bottoms of all remedial excavations should be reviewed and approved by a GeoTek representative. Removal bottoms should be relatively uniform in soil type, which is not visibly porous and having an in-place density of at least 85 percent of the soil’'s maximum dry density as determined by ASTM D 1557 test procedures.
Once the base of the over-excavation is approved, the exposed soils should be scarified to a depth of about 12 inches, be moisture treated to slightly above the soil’s optimum moisture content (ASTM D1557), and then be compacted to at least 90 percent of the soil’s maximum dry density (ASTM D1557).
Testing by GeoTek is recommended to document that the engineered fill soils have been properly moisture conditioned and compacted as recommended.
5.2.4 Engineered Fill
The on-site soils are generally considered suitable for reuse as engineered fill provided, they are free from vegetation, demolition related debris, oversized materials (six-inch diameter or greater) and other deleterious material. All areas should be brought to final subgrade elevations with fill materials that are placed and compacted in general accordance with minimum project standards. Engineered fill should be placed in six-to-eight-inch loose lifts, moisture conditioned to slightly above the optimum moisture content, and compacted to a minimum relative compaction of 90 percent as determined by ASTM D-1557 test procedures.
If wet soils are encountered during remedial grading, methods for drying soils such as stockpiling or mixing with dry soils may be required to bring the soils to the required moisture eX
GEOTEK 1524
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 10
content for placement as engineered fill. Placement of engineered fill should be observed and tested on a full-time basis by a GeoTek representative during grading activities.
5.2.5 Trench Excavations and Backfill
Temporary trench excavations within the on-site materials should be stable at a 1.5:1 inclination for short durations during construction and where cuts do not exceed 10 feet in height. Deeper temporary excavations should be reviewed by GeoTek prior to their planned excavation to determine if supplemental recommendations or analysis are warranted. It is anticipated that temporary cuts to a maximum height of four (4) feet can be excavated vertically.
Trench excavations should conform to Cal-OSHA regulations. The contractor should have a competent person, per OSHA requirements, on site during construction to observe conditions and to make the appropriate recommendations.
Utility trench backfill should be compacted to at least 90 percent relative compaction (as determined by ASTM D-1557 test procedures). Under-slab trenches should also be compacted to project specifications. Where applicable, based on jurisdictional requirements, the top 12 inches of backfill below subgrade for road pavements should be compacted to at least 95 percent relative compaction. On-site materials may not be suitable for use as bedding material but should be suitable as backfill provided particles larger than six (6) inches are removed.
Compaction should be achieved with a mechanical compaction device. Ponding or jetting of trench backfill is not recommended. If backfill soils have dried out, they should be properly moisture conditioned prior to placement in trenches.
5.2.6 Shrinkage and Bulking
Several factors will impact earthwork balancing on the site, including shrinkage, subsidence, trench spoil from utilities and footing excavations, as well as the accuracy of topography.
For planning purposes, a shrinkage factor of about 10 to 20 percent may be considered for materials that need to be removed and replaced. A subsidence of up to about 0.2-inch is estimated. Site balance areas should be available in order to adjust project grades, depending on actual field conditions at the conclusion of earthwork construction.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 10
content for placement as engineered fill. Placement of engineered fill should be observed and tested ona full-time basis by a GeoTek representative during grading activities.
5.2.5 Trench Excavations and Backfill
Temporary trench excavations within the on-site materials should be stable at a 1.5:1 inclination for short durations during construction and where cuts do not exceed 10 feet in height. Deeper temporary excavations should be reviewed by GeoTek prior to their planned excavation to determine if supplemental recommendations or analysis are warranted. It is anticipated that temporary cuts to a maximum height of four (4) feet can be excavated vertically.
Trench excavations should conform to Cal-OSHA regulations. The contractor should have a competent person, per OSHA requirements, on site during construction to observe conditions and to make the appropriate recommendations.
Utility trench backfill should be compacted to at least 90 percent relative compaction (as determined by ASTM D-1557 test procedures). Under-slab trenches should also be compacted to project specifications. Where applicable, based on jurisdictional requirements, the top 12 inches of backfill below subgrade for road pavements should be compacted to at least 95 percent relative compaction. On-site materials may not be suitable for use as bedding material but should be suitable as backfill provided particles larger than six (6) inches are removed.
Compaction should be achieved with a mechanical compaction device. Ponding or jetting of trench backfill is not recommended. If backfill soils have dried out, they should be properly moisture conditioned prior to placement in trenches.
5.2.6 Shrinkage and Bulking
Several factors will impact earthwork balancing on the site, including shrinkage, subsidence, trench spoil from utilities and footing excavations, as well as the accuracy of topography.
For planning purposes, a shrinkage factor of about 10 to 20 percent may be considered for materials that need to be removed and replaced. A subsidence of up to about 0.2-inch is estimated. Site balance areas should be available in order to adjust project grades, depending on actual field conditions at the conclusion of earthwork construction.
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GEOTEK 1525
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 11
5.2.7 Grading Plan Review
Upon completion of the final site grading plans, it is recommended that those plans be provided to GeoTek for review. Based on that review, some modifications to the recommendations provided in this report may be necessary.
5.3 DESIGN RECOMMENDATIONS
5.3.1 Foundation Design Criteria
5.3.1.1 Conventional Shallow Foundations
The near surface materials can be classified as having a “Medium” (51-90) expansion index (EI) in accordance with ASTM D 4829. Typical design criteria for the site based upon a “medium” expansion index are tabulated below. These are minimal recommendations and are not intended to supersede the design by the project structural engineer. Once structural loading information is provided, revisions to the recommendations provided in this report may be necessary.
The conventional foundation elements for the proposed structures/improvements should bear entirely in engineered fill soils. Foundations should be designed in accordance with the 2022 CBC.
Expansion index and soluble sulfate evaluation of the soils should be performed during construction to evaluate the as-graded conditions. Final recommendations should be based upon the as-graded soils conditions.
A summary of the foundation design recommendations is presented in the following table:
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
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5.2.7 Grading Plan Review
Upon completion of the final site grading plans, it is recommended that those plans be provided to GeoTek for review. Based on that review, some modifications to the recommendations provided in this report may be necessary.
5.3 DESIGN RECOMMENDATIONS
5.3.1 Foundation Design Criteria
5.3.1.1 Conventional Shallow Foundations
The near surface materials can be classified as having a “Medium” (51-90) expansion index (El) in accordance with ASTM D 4829. Typical design criteria for the site based upon a “medium” expansion index are tabulated below. These are minimal recommendations and are not intended to supersede the design by the project structural engineer. Once structural loading information is provided, revisions to the recommendations provided in this report may be necessary.
The conventional foundation elements for the proposed structures/improvements should bear entirely in engineered fill soils. Foundations should be designed in accordance with the 2022 CBC.
Expansion index and soluble sulfate evaluation of the soils should be performed during construction to evaluate the as-graded conditions. Final recommendations should be based upon the as-graded soils conditions.
A summary of the foundation design recommendations is presented in the following table:
GEOTEK 1526
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 12
GEOTECHNICAL RECOMMENDATIONS FOR FOUNDATION DESIGN
Design Parameter “Medium” Expansion Index
Minimum Foundation Depth
(Inches below lowest adjacent grade) 18 – One-story
Minimum Foundation Width (Inches)* 15 – One-story
Minimum Slab Thickness (actual) 5 – Actual
Minimum Slab Reinforcing No. 3 reinforcing bars at 18-inch centers, each way, placed in middle of slab
Minimum Footing Reinforcement Four No. 4 reinforcing bars, two placed near the top and two near the bottom
Effective Plasticity Index** 18
Presaturation of Subgrade Soil
(Percent of Optimum)
Minimum of 120% of the optimum moisture content to a
depth of at least 18 inches prior to placing concrete
*Code minimums per Table 1809.7 of the 2022 CBC should be complied with. **Effective plasticity index should be verified at the completion of rough grading.
An allowable bearing capacity of 2,000 pounds per square foot (psf) may be used for design of building foundations for a footing depth of 18 inches and a footing width of 12 inches. This allowable soil bearing capacity may be increased by 400 psf for each additional 12 inches of embedment depth and by 200 psf for each additional 12 inches in width to a maximum of 3,500 psf. If slab foundations are placed at grade, these should be designed for an allowable bearing pressure of 1,000 psf. The allowable bearing capacity may also be increased by one-third when considering short-term wind and seismic loads. These allowable bearing values contain a minimum factor of safety of three (3).
The passive earth pressure may be computed as an equivalent fluid having a density of 230 psf per foot of depth, to a maximum earth pressure of 2,300 psf for footings founded on engineered fill or competent native soil. The allowable passive earth pressure contains a factor of safety of 1.5. A coefficient of friction between soil and concrete of 0.30 may be used with dead load forces. The coefficient of friction contains a reduction value of one-third (1/3).
Passive pressure and frictional resistance may be combined without reduction. The upper one foot of soil should be ignored in the passive pressure calculations unless the surface is covered with pavements.
A grade beam, a minimum of 12 inches wide and 18 inches deep, should be utilized across large entrances. The base of the grade beam should be at the same elevation as the bottom of the adjoining footings.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 12
B GEOTECHNICAL RECOMMENDATIONS FOR FOUNDATION pesicn gil Design Parameter “Medium” Expansion Index
Minimum Foundation Depth 18 —One-story
(Inches below lowest adjacent grade)
Minimum Foundation Width (Inches)* 15 —One-story
Minimum Slab Thickness (actual) 5 —Actual
No. 3 reinforcing bars at 18-inch centers, each way, placed Minimum Slab Reinforcing middle of slab Four No. 4 reinforcing bars, Minimum Footing Reinforcement two placed near the top and two near the bottom
EffectivePlasticity Index** 18
Presaturation of Subgrade Soil Minimum of 120%of the optimum moisture content to a (Percent of Optimum) depth of at least 18 inches prior to placing concrete *Code minimums per Table 1809.7 of the 2022 CBC should be complied with. **Effective plasticity index should be verified at the completion of rough grading.
An allowable bearing capacity of 2,000 pounds per square foot (psf) may be used for design of building foundations for a footing depth of 18 inches and a footing width of 12 inches. This allowable soil bearing capacity may be increased by 400 psf for each additional 12 inches of embedment depth and by 200 psf for each additional 12 inches in width to a maximum of 3,500 psf. If slab foundations are placed at grade, these should be designed for an allowable bearing pressure of 1,000 psf. The allowable bearing capacity may also be increased by one-third when considering short-term wind and seismic loads. These allowable bearing values contain a minimum factor of safety of three (3).
The passive earth pressure may be computed as an equivalent fluid having a density of 230 psf per foot of depth, to a maximum earth pressure of 2,300 psf for footings founded on engineered fill or competent native soil. The allowable passive earth pressure contains a factor of safety of 1.5. A coefficient of friction between soil and concrete of 0.30 may be used with dead load forces. The coefficient of friction contains a reduction value of one-third (1/3).
Passive pressure and frictional resistance may be combined without reduction. The upper one foot of soil should be ignored in the passive pressure calculations unless the surface is covered with pavements.
A grade beam, a minimum of 12 inches wide and 18 inches deep, should be utilized across large entrances. The base of the grade beam should be at the same elevation as the bottom of the adjoining footings.
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GEOTEK 1527
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 13
For footings designed in accordance with the recommendations presented in this report, it is anticipated that a maximum static settlement of less than one inch and a maximum differential static settlement of less than ½-inch in a 40-foot span will occur.
Where the slab is to be designed as a beam on an elastic foundation, a modulus of subgrade reaction (k-value) of 100 pounds per cubic inch (pci) may be considered for design based on a presumed value for a 1-foot by 1-foot plate load test. Dependent upon how the mat slab is loaded, the subgrade modulus value may need to be geometrically modified.
5.3.1.2 Drilled Piers
If drilled piers are a design option for this project, these should extend to a minimum depth of five feet below finish grade and be a minimum of 12 inches in diameter. The drilled piers can be designed using an average allowable skin friction value of 300 psf. The top foot of embedment depths for the drilled pier foundations should be neglected unless the ground surface is covered by concrete or pavement. This value incorporates a safety factor of 2.0 and may be increased by one-third for temporary wind and/or seismic loading. It is anticipated that the maximum settlement of less than one inch will occur.
A representative of the geotechnical engineer should be present during installation to verify the embedment depth. The capacities are based on soil strength considerations, and stresses within the piers may impose more severe limitations. The recommendations are for singleacting piers. If groups of closely spaced piers are anticipated, GeoTek should be contacted to provide additional design parameters.
If caving soils are encountered, a temporary steel casing or slurry method may be used for pile construction. The temporary casing may be withdrawn as concrete is placed within the drilled pier, keeping a concrete head of at least two feet above the bottom of the casing as it is being removed. It is also recommended that any water which collects on the piers be removed prior to concrete placement. Alternatively, the water may be displaced out of the piers by pumping the concrete into the bottom of the holes with a tremie. It is recommended that drilling of the piers be performed in the presence of the geotechnical engineer representative to document the subsurface conditions encountered. Surface run-off water should be drained away and not be allowed to pond adjacent to the excavations. It is recommended that foundation concrete be placed within 24 hours of the drilled pier excavation being completed.
If it is required that foundation excavations be left open for more than one day, they should be properly covered to prevent personal injury and fall hazards and be protected to reduce evaporation or entry of moisture.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 13
For footings designed in accordance with the recommendations presented in this report, it is anticipated that a maximum static settlement of less than one inch and a maximum differential static settlement of less than '/2-inch in a 40-foot span will occur.
Where the slab is to be designed as a beam on an elastic foundation, a modulus of subgrade reaction (k-value) of 100 pounds per cubic inch (pci) may be considered for design based on a presumed value for a |-foot by |-foot plate load test. Dependent upon how the mat slab is loaded, the subgrade modulus value may need to be geometrically modified.
5.3.1.2 Drilled Piers
If drilled piers are a design option for this project, these should extend to a minimum depth of five feet below finish grade and be a minimum of 12 inches in diameter. The drilled piers can be designed using an average allowable skin friction value of 300 psf. The top foot of embedment depths for the drilled pier foundations shouldbe neglected unless the ground surface is covered by concrete or pavement. This value incorporates a safety factor of 2.0 and may be increased by one-third for temporary wind and/or seismic loading. It is anticipated that the maximum settlement of less than one inch will occur.
A representative of the geotechnical engineer should be present during installation to verify the embedment depth. The capacities are based on soil strength considerations, and stresses within the piers may impose more severe limitations. The recommendations are for singleacting piers. If groups of closely spaced piers are anticipated, GeoTek should be contacted to provide additional design parameters.
If caving soils are encountered, a temporary steel casing or slurry method may be used for pile construction. The temporary casing may be withdrawn as concrete is placed within the drilled pier, keeping a concrete head of at least two feet above the bottom of the casing as it is being removed. It is also recommended that any water which collects on the piers be removed prior to concrete placement. Alternatively, the water may be displaced out of the piers by pumping the concrete into the bottom of the holes with a tremie. It is recommended that drilling of the piers be performed in the presence of the geotechnical engineer representative to document the subsurface conditions encountered. Surface run-off water should be drained away and not be allowed to pond adjacent to the excavations. It is recommended that foundation concrete be placed within 24 hours of the drilled pier excavation being completed.
If it is required that foundation excavations be left open for more than one day, they should be properly covered to prevent personal injury and fall hazards and be protected to reduce G
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evaporation or entry of moisture.
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Where drilled piers are to be placed closer than 2.5 diameters center to center, the closely spaced piers should be constructed on different days.
The vertical uplift capacity of the piers due to friction is considered two-thirds (2/3) of the download friction capacity (200 psf), plus the weight of the pier.
Lateral bearing capacity of piers may be computed using any accepted code-allowed “pole” formula. The allowable lateral passive earth pressure for piers may be considered to develop at a rate of 150 psf per foot of depth to a maximum value of 2,250 psf. However, the allowable passive pressure can be doubled where the piers will not be adversely affected by ½ inch lateral movements at the ground surface (i.e. 300 psf per foot of depth up to a maximum value of 4,500 psf).
5.3.2 Slab Underlayment
A moisture and vapor retarding system should be placed below slabs-on-grade where moisture migration through the slab is undesirable. Guidelines for these are provided in the 2022 California Green Building Standards Code (CALGreen) Section 4.505.2, the 2022 CBC Section 1907.1 and ACI 360R-10. The vapor retarder design and construction should also meet the requirements of ASTM E 1643. A portion of the vapor retarder design should be the implementation of a moisture vapor retardant membrane.
It should be realized that the effectiveness of the vapor retarding membrane can be adversely impacted as a result of construction related punctures (e.g., stake penetrations, tears, punctures from walking on the vapor retarder placed atop the underlying aggregate layer, etc.).
These occurrences should be limited as much as possible during construction. Thicker membranes are generally more resistant to accidental puncture than thinner ones. Products specifically designed for use as moisture/vapor retarders may also be more puncture resistant.
Although the CBC specifies a 6-mil vapor retarder membrane, it is GeoTek’s opinion that a minimum 10 mil thick membrane with joints properly overlapped and sealed should be considered, unless otherwise specified by the slab design professional. The membrane should consist of Stego wrap or the equivalent.
Moisture and vapor retarding systems are intended to provide a certain level of resistance to vapor and moisture transmission through the concrete, but do not eliminate it. The acceptable level of moisture transmission through the slab is to a large extent based on the type of flooring used and environmental conditions. Ultimately, the vapor retarding system should be comprised of suitable elements to limit migration of water and reduce transmission of water vapor through the slab to acceptable levels. The selected elements should have suitable PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
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Where drilled piers are to be placed closer than 2.5 diameters center to center, the closely spaced piers should be constructed on different days.
The vertical uplift capacity of the piers due to friction is considered two-thirds (2/3) of the download friction capacity (200 psf), plus the weight of the pier.
Lateral bearing capacity of piers may be computed using any accepted code-allowed “pole” formula. The allowable lateral passive earth pressure for piers may be considered to develop at a rate of 150 psf per foot of depth to a maximum value of 2,250 psf. However, the allowable passive pressure can be doubled where the piers will not be adversely affected by '2 inch lateral movements at the ground surface (i.e. 300 psf per foot of depth up to a maximum value of 4,500 psf).
5.3.2 Slab Underlayment
A moisture and vapor retarding system should be placed below slabs-on-grade where moisture migration through the slab is undesirable. Guidelines for these are provided in the 2022 California Green Building Standards Code (CALGreen) Section 4.505.2, the 2022 CBC Section 1907.1 and ACI 360R-10. The vapor retarder design and construction should also meet the requirements of ASTM E 1643. A portion of the vapor retarder design should be the implementation of a moisture vapor retardant membrane.
It should be realized that the effectiveness of the vapor retarding membrane can be adversely impacted as a result of construction related punctures (e.g, stake penetrations, tears, punctures from walking on the vapor retarder placed atop the underlying aggregate layer, etc.).
These occurrences should be limited as much as possible during construction. Thicker membranes are generally more resistant to accidental puncture than thinner ones. Products specifically designed for use as moisture/vapor retarders may also be more puncture resistant.
Although the CBC specifies a 6-mil vapor retarder membrane, it is GeoTek’s opinion that a minimum 10 mil thick membrane with joints properly overlapped and sealed should be considered, unless otherwise specified by the slab design professional. The membrane should consist of Stego wrap or the equivalent.
Moisture and vapor retarding systems are intended to provide a certain level of resistance to vapor and moisture transmission through the concrete, but do not eliminate it. The acceptable level of moisture transmission through the slab is to a large extent based on the type of flooring used and environmental conditions. Ultimately, the vapor retarding system should be comprised of suitable elements to limit migration of water and reduce transmission of water vapor through the slab to acceptable levels. The selected elements should have suitable J83
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properties (i.e., thickness, composition, strength, and permeability) to achieve the desired performance level.
Moisture retarders can reduce, but not eliminate, moisture vapor rise from the underlying soils up through the slab. Moisture retarder systems should be designed and constructed in accordance with applicable American Concrete Institute, Portland Cement Association, PostTensioning Concrete Institute, ASTM and California Building Code requirements and guidelines.
GeoTek recommends that a qualified person, such as the flooring contractor, structural engineer, architect, and/or other experts specializing in moisture control within the building be consulted to evaluate the general and specific moisture and vapor transmission paths and associated potential impact on the proposed construction. That person (or persons) should provide recommendations relative to the slab moisture and vapor retarder systems and for migration of potential adverse impact of moisture vapor transmission on various components of the structures, as deemed appropriate.
In addition, the recommendations in this report and GeoTek’s services in general are not intended to address mold prevention; since GeoTek, along with geotechnical consultants in general, do not practice in the area of mold prevention. If specific recommendations addressing potential mold issues are desired, then a professional mold prevention consultant should be contacted.
It is recommended that control joints in concrete slabs be placed in two directions spaced approximately 24 to 36 times the thickness of the slab in inches. These joints are a widely accepted means to control cracks and should be reviewed by the project structural engineer.
5.3.3 Miscellaneous Foundation Recommendations
5.3.3.1 To reduce moisture penetration beneath the slab on grade areas, utility trench excavations should be backfilled with engineered fill, lean concrete, or concrete slurry where they intercept the perimeter footing or thickened slab edge.
5.3.3.2 Soils from the footing excavations should not be placed in the slab-on-grade areas unless properly compacted and tested. The excavations should be free of loose/sloughed materials and be neatly trimmed at the time of concrete placement.
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properties (i.e., thickness, composition, strength, and permeability) to achieve the desired performance level.
Moisture retarders can reduce, but not eliminate, moisture vapor rise from the underlying soils up through the slab. Moisture retarder systems should be designed and constructed in accordance with applicable American Concrete Institute, Portland Cement Association, PostTensioning Concrete Institute, ASTM and California Building Code requirements and guidelines.
GeoTek recommends that a qualified person, such as the flooring contractor, structural engineer, architect, and/or other experts specializing in moisture control within the building be consulted to evaluate the general and specific moisture and vapor transmission paths and associated potential impact on the proposed construction. That person (or persons) should provide recommendations relative to the slab moisture and vapor retarder systems and for migration of potential adverse impact of moisture vapor transmission on various components of the structures, as deemed appropriate.
In addition, the recommendations in this report and GeoTek’s services in general are not intended to address mold prevention; since GeoTek, along with geotechnical consultants in general, do not practice in the area of mold prevention. If specific recommendations addressing potential mold issues are desired, then a professional mold prevention consultant should be contacted.
It is recommended that control joints in concrete slabs be placed in two directions spaced approximately 24 to 36 times the thickness of the slab in inches. These joints are a widely accepted means to control cracks and should be reviewed by the project structural engineer.
5.3.3 Miscellaneous Foundation Recommendations
5.3.3.1 To reduce moisture penetration beneath the slab on grade areas, utility trench excavations should be backfilled with engineered fill, lean concrete, or concrete slurry where they intercept the perimeter footing or thickened slab edge.
5.3.3.2 Soils from the footing excavations should not be placed in the slab-on-grade areas unless properly compacted and tested. The excavations should be free of loose/sloughed materials and be neatly trimmed at the time of concrete placement.
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5.3.4 Foundation Setbacks
Minimum setbacks for all foundations should comply with the 2022 CBC or City of Moreno Valley requirements, whichever is more stringent. Improvements not conforming to these setbacks are subject to the increased likelihood of excessive lateral movements and/or differential settlements. If large enough, these movements can compromise the integrity of the improvements. The top outside edge of all footings should be set back a minimum of H/3 (where H is the slope height) from the face of any descending slope. The setback should be at least five (5) feet and need not exceed 40 feet.
5.3.5 Soil Corrosivity
The resistivity of the near surface soils at this site was tested in the laboratory on one (1) sample collected during the field investigation. The results of the testing indicate that the near surface soils are considered “highly corrosive” (2,278 ohm-cm) (Roberge, 2005) to buried ferrous metals in accordance with current standards used by corrosion engineers.
Recommendations for protection of buried ferrous metals should be provided by a corrosion engineer. Additional corrosion testing should be performed at the time of site grading to assess the corrosion potential of the as-graded soils.
5.3.6 Soil Sulfate Content
The sulfate content of the near surface soils was determined in the laboratory on one (1) sample collected during the field investigation. The results indicate that the water-soluble sulfate content is less than 0.1 percent by weight, which is considered “negligible” (“S0” Exposure Classification) as per Table 19.3.1.1 of ACI 318. Based on the test results and Table
19.3.1.1 of ACI 318, no special recommendations for concrete are required for this project due to soil sulfate exposure.
5.3.7 Import Soils
Import soils should consist of relatively granular soils with expansion indexes in the “Very Low” to “Low” categories. Import soils should be tested for expansion and corrosivity potential prior to their use. GeoTek, Inc. should be notified for a minimum of 72 hours prior to importing so that appropriate sampling and laboratory testing can be performed.
5.4 RETAINING AND GARDEN WALL DESIGN AND CONSTRUCTION
5.4.1.1 General Design Criteria
Recommendations presented in this report apply to typical masonry or concrete vertical retaining walls to a maximum height of up to six (6) feet. Additional review and PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
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5.3.4 Foundation Setbacks
Minimum setbacks for all foundations should comply with the 2022 CBC or City of Moreno Valley requirements, whichever is more stringent. Improvements not conforming to these setbacks are subject to the increased likelihood of excessive lateral movements and/or differential settlements. If large enough, these movements can compromise the integrity of the improvements. The top outside edge of all footings should be set back a minimum of H/3 (where H is the slope height) from the face of any descending slope. The setback should be at least five (5) feet and need not exceed 40 feet.
5.3.5 Soil Corrosivity
The resistivity of the near surface soils at this site was tested in the laboratory on one (I) sample collected during the field investigation. The results of the testing indicate that the near surface soils are considered “highly corrosive” (2,278 ohm-cm) (Roberge, 2005) to buried ferrous metals in accordance with current standards used by corrosion engineers.
Recommendations for protection of buried ferrous metals should be provided by a corrosion engineer. Additional corrosion testing should be performed at the time of site grading to assess the corrosion potential of the as-graded soils.
5.3.6 Soil Sulfate Content
The sulfate content of the near surface soils was determined in the laboratory on one (I) sample collected during the field investigation. The results indicate that the water-soluble sulfate content is less than 0.1 percent by weight, which is considered “negligible” (“S0” Exposure Classification) as per Table 19.3.1.1 of ACI 318. Based on the test results and Table
19.3.1.1 of ACI 318, no special recommendations for concrete are required for this project due to soil sulfate exposure.
5.3.7 Import Soils
Import soils should consist of relatively granular soils with expansion indexes in the “Very Low” to “Low” categories. Import soils should be tested for expansion and corrosivity potential prior to their use. GeoTek, Inc. should be notified for a minimum of 72 hours prior to importing so that appropriate samplingand laboratory testing can be performed.
5.4 RETAINING AND GARDEN WALL DESIGN AND CONSTRUCTION
5.4.1.1 General Design Criteria
Recommendations presented in this report apply to typical masonry or concrete vertical retaining walls to a maximum height of up to six (6) feet. Additional review and G
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recommendations should be requested for higher walls. These are typical design criteria and are not intended to supersede the design by the structural engineer.
Retaining wall foundations should be embedded a minimum of 18 inches into engineered fill.
Retaining wall foundations should be designed in accordance with Section 6.3 of this report.
Structural needs may govern and should be evaluated by the project structural engineer.
All earth retention structure plans, as applicable, should be reviewed by this office prior to finalization.
Earthwork considerations, site clearing and remedial earthwork for all earth retention structures should meet the requirements of this report, unless specifically provided otherwise, or more stringent requirements or recommendations are made by the designer. The backfill material placement for all earth retention structures should meet the requirement of Section
6.4.1.3 in this report.
In general, cantilever earth retention structures, which are designed to yield at least 0.001H, where H is equal to the height of the earth retention structure, may be designed using the “active” condition. Rigid earth retention structures (including but not limited to rigid walls, and walls braced at top, such as typical basement walls) should be designed using the “at-rest” condition.
In addition to the design lateral forces due to retained earth, surcharges due to improvements, such as an adjacent building or traffic loading, should be considered in the design of the earth retention structures. Loads applied within a 1:1 (horizontal: vertical) projection from the surcharge on the stem of the earth retention structure should be considered in the design.
Final selection of the appropriate design parameters should be made by the designer of the earth retention structures.
5.4.1.2 Cantilevered Walls
The recommendations presented below are for cantilevered retaining walls up to six (6) feet high. Active earth pressure may be used for design, provided the top of the wall is not restrained from minor deflections. An equivalent fluid pressure approach may be used to compute the pressure against the wall. Appropriate fluid unit weights are given below for specific slope gradients of retained material. These do not include other superimposed loading conditions such as traffic, structures, seismic events, or adverse geologic conditions.
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recommendations should be requested for higher walls. These are typical design criteria and are not intended to supersede the design by the structural engineer.
Retaining wall foundations should be embedded a minimum of 18 inches into engineered fill.
Retaining wall foundations should be designed in accordance with Section 6.3 of this report.
Structural needs may govern and should be evaluated by the project structural engineer.
All earth retention structure plans, as applicable, should be reviewed by this office prior to finalization.
Earthwork considerations, site clearing and remedial earthwork for all earth retention structures should meet the requirements of this report, unless specifically provided otherwise, or more stringent requirements or recommendations are made by the designer. The backfill material placement for all earth retention structures should meet the requirement of Section
6.4.1.3 in this report.
In general, cantilever earth retention structures, which are designed to yield at least 0.001H, where H is equal to the height of the earth retention structure, may be designed using the “active” condition. Rigid earth retention structures (including but not limited to rigid walls, and walls braced at top, such as typical basement walls) should be designed using the “at-rest” condition.
In addition to the design lateral forces due to retained earth, surcharges due to improvements, such as an adjacent building or traffic loading, should be considered in the design of the earth retention structures. Loads applied within a I:| (horizontal: vertical) projection from the surcharge on the stem of the earth retention structure should be considered in the design.
Final selection of the appropriate design parameters should be made by the designer of the earth retention structures.
5.4.1.2 Cantilevered Walls
The recommendations presented below are for cantilevered retaining walls up to six (6) feet high. Active earth pressure may be used for design, provided the top of the wall is not restrained from minor deflections. An equivalent fluid pressure approach may be used to compute the pressure against the wall. Appropriate fluid unit weights are given below for specific slope gradients of retained material. These do not include other superimposed loading conditions such as traffic, structures, seismic events, or adverse geologic conditions.
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ACTIVE EARTH PRESSURES
Surface Slope of Retained Materials
(horizontal: vertical)
Equivalent Fluid Pressure
(pcf)
Imported Granular Soils*
Level 42
2:1 65
*The design pressures assume that imported granular soils will be used as wall backfill material.
Wall backfill should have an expansion index less than or equal to 50. Backfill zone includes area between back of the wall to a plane (1:1 horizontal: vertical) up from bottom of the wall foundation (on the backside of the wall) to the ground surface.
5.4.1.3 Restrained Retaining Walls
Retaining walls that will be restrained at the top that support level backfill or that have reentrant or male corners, should be designed for an equivalent at-rest fluid pressure of 68 pcf, plus any applicable surcharge loading. For areas of male or reentrant corners, the restrained wall design should extend a minimum distance of twice the height of the wall laterally from the corner, or a distance otherwise determined by the project structural engineer.
5.4.1.4 Retaining Wall Backfill and Drainage
The wall backfill should also include a minimum one (1) foot wide section of ¾- to 1-inch clean crushed rock (or an approved equivalent). The rock should be placed immediately adjacent to the back of the wall and extend up from a back drain to within approximately 24 inches of the finish grade. The upper 24 inches should consist of compacted on-site materials. The rock should be separated from the earth with filter fabric. The presence of other materials might necessitate revision of the parameters provided and modification of the wall designs.
The backfill materials should be placed in lifts no greater than eight (8) inches in thickness and compacted to a minimum of 90 percent relative compaction as determined by ASTM D 1557 test procedures. Proper surface drainage needs to be provided and maintained.
As an alternative to the drain, rock and fabric, a pre-manufactured wall drainage product (example: Mira Drain 6000 or approved equivalent) may be used behind the retaining wall. The wall drainage product should extend from the base of the wall to within two (2) feet of the ground surface. The subdrain should be placed in direct contact with the wall drainage product.
Retaining walls should be provided with an adequate pipe and gravel back drain system to help prevent buildup of hydrostatic pressures. Backdrains should consist of a four (4)-inch diameter PASSCcO PACIFICA INVESTMENTS Project No. 3966-CR
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FE
Surface Slope of Retained Materials Equivalent Fluid Pressure (horizontal: vertical) (pch
Imported GranularSoils*
Level 42
2:1 65
*The design pressures assume that imported granular soils will be used as wall backfill material.
Wall backfill should have an expansion index less than or equal to 50. Backfill zone includes area between back of the wall to a plane (I:1 horizontal: vertical) up from bottom of the wall foundation (on the backside of the wall) to the ground surface.
5.4.1.3 Restrained Retaining Walls
Retaining walls that will be restrained at the top that support level backfill or that have reentrant or male corners, should be designed for an equivalent at-rest fluid pressure of 68 pcf, plus any applicable surcharge loading. For areas of male or reentrant corners, the restrained wall design should extend a minimum distance of twice the height of the wall laterally from the corner, or a distance otherwise determined by the project structural engineer.
5.4.1.4 Retaining Wall Backfill and Drainage
The wall backfill should also include a minimum one (1) foot wide section of %4- to |-inch clean crushed rock (or an approved equivalent). The rock should be placed immediately adjacent to the back of the wall and extend up from a back drain to within approximately 24 inches of the finish grade. The upper 24 inches should consist of compacted on-site materials. The rock should be separated from the earth with filter fabric. The presence of other materials might necessitate revision of the parameters provided and modification of the wall designs.
The backfill materials should be placed in lifts no greater than eight (8) inches in thickness and compacted to a minimum of 90 percent relative compaction as determined by ASTM D 1557 test procedures. Proper surface drainage needs to be provided and maintained.
As an alternative to the drain, rock and fabric, a pre-manufactured wall drainage product (example: Mira Drain 6000 or approved equivalent) may be used behind the retaining wall. The wall drainage product should extend from the base of the wall to within two (2) feet of the ground surface. The subdrain should be placed in direct contact with the wall drainage product.
Retaining walls should be provided with an adequate pipe and gravel back drain system to help prevent buildup of hydrostatic pressures. Backdrains should consist of a four (4)-inch diameter eX
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perforated collector pipe (Schedule 40, SDR 35, or approved equivalent) embedded in a minimum of one (1) cubic foot per linear foot of ¾- to 1-inch clean crushed rock or an approved equivalent, wrapped in filter fabric (Mirafi 140N or an approved equivalent). The drain system should be connected to a suitable outlet. Waterproofing of site walls should be performed where moisture migration through the walls is undesirable.
5.4.1.5 Other Design Considerations
▪ Wall design should consider the additional surcharge loads from superjacent slopes and/or footings, where appropriate.
▪ No backfill should be placed against concrete until minimum design strengths are evident by compression tests of cylinders.
▪ The retaining wall footing excavations, backcuts, and backfill materials should be approved by the project geotechnical engineer or their authorized representative. ▪ Positive separations should be provided in garden walls at horizontal distances not exceeding 20 feet.
5.5 PRELIMINARY PAVEMENT DESIGN RECOMMENDATIONS
5.5.1 Asphalt Concrete (AC) Pavement
The following preliminary pavement design recommendations are based on assumed Traffic Indexes of 5.0 for car parking and 6.0 for access/truck delivery/emergency vehicle drives.
Preliminary pavement thickness design is based on the Caltrans Highway Design Manual (2018).
An R-value of 20 was assumed for anticipated site subgrade soils was used for the determination of preliminary pavement sections for this report. Once the traffic loading information becomes more defined, revision to the pavement design recommendations may be warranted. It is recommended that the final pavement design be based on R-value testing of the as-graded subgrade soils within the pavement areas.
Based on the assumptions noted above, the following preliminary pavement recommendations are provided for the site:
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
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perforated collector pipe (Schedule 40, SDR 35, or approved equivalent) embedded in a minimum of one (I) cubic foot per linear foot of %s- to l-inch clean crushed rock or an approved equivalent, wrapped in filter fabric (Mirafi 140N or an approved equivalent). The drain system should be connected to a suitable outlet. Waterproofing of site walls should be performed where moisture migration through the walls is undesirable.
5.4.1.5 Other Design Considerations
. Wall design should consider the additional surcharge loads from superjacent slopes and/or footings, where appropriate.
. No backfill should be placed against concrete until minimum design strengths are evident by compression tests of cylinders.
= The retaining wall footing excavations, backcuts, and backfill materials should be approved by the project geotechnical engineer or their authorized representative. . Positive separations should be provided in garden walls at horizontal distances not exceeding 20 feet.
5.5 PRELIMINARY PAVEMENT DESIGN RECOMMENDATIONS
5.5.1 Asphalt Concrete (AC) Pavement
The following preliminary pavement design recommendations are based on assumed Traffic Indexes of 5.0 for car parking and 6.0 for access/truck delivery/emergency vehicle drives.
Preliminary pavement thickness design is based on the Caltrans Highway Design Manual (2018).
An R-value of 20 was assumed for anticipated site subgrade soils was used for the determination of preliminary pavement sections for this report. Once the traffic loading information becomes more defined, revision to the pavement design recommendations may be warranted. It is recommended that the final pavement design be based on R-value testing of the as-graded subgrade soils within the pavement areas.
Based on the assumptions noted above, the following preliminary pavement recommendations are provided for the site:
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PRELIMINARY MINIMUM PAVEMENT SECTIONS
Traffic Index Thickness of AC (inches) Thickness of AB (inches)
5.0 (Car Parking Areas)
3.0 7.0
6.0 (Access/Light Truck
Delivery/Emergency Vehicle Drives)
4.0 9.0
AC – Asphalt Concrete, AB - Aggregate Base
Traffic Indexes (TIs) used in the pavement design for the indicated street types should provide a pavement life of approximately 20 years with a normal amount of flexible pavement maintenance. Irrigation adjacent to pavements, without a deep curb or other cutoff to separate landscaping from the paving may result in premature pavement failure. Traffic parameters used for design were selected based upon engineering judgment and not upon information furnished to us such as an equivalent wheel load analysis or a traffic study.
All base material and the upper 12 inches of subgrade should be compacted to at least 95 percent of the material’s maximum dry density as determined by ASTM D 1557 test procedures. All materials and methods of construction should conform to the requirements of the City of Moreno Valley.
5.5.2 Interlocking Concrete Pavers
Interlocking concrete pavers can be used for this project. The pavers are assumed to be approximately 3.2 inches (80 millimeters) in thickness. Concrete pavers should be underlain by
1.0 inch to 1.5 inches of bedding sand overlying twelve (12) inches of aggregate base founded on compacted subgrade soils. The aggregate base should be compacted to at least 95 percent of maximum dry density as determined by ASTM D 1557 test procedures. Where possible, the aggregate base should extend beyond the perimeter of the pavers a minimum distance of twelve (12) inches.
The bedding sand should be placed lightly moistened and compacted. Since this compaction cannot be tested it should be observed by a representative of this firm.
Historically, paver systems have experienced failures in areas where water has degraded the support characteristics of the underlying base and/or subgrade soils. Since paver systems are permeable and allow transmission of water into the underlying materials, it may be prudent to discuss with the paver designer/manufacturer what methods may be employed to address the issue of potential water introduction into the underlying materials. Underdrain systems, local PASSCcO PACIFICA INVESTMENTS Project No. 3966-CR
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Ieee. PRELIMINARY MINIMUM PAVEMENT secTioNs Snail
Traffic Index Thickness of AC (inches) Thickness of AB (inches)
5.0 3.0 7.0
(Car Parking Areas)
6.0 (Access/Light Truck 40 9.0
Delivery/Emergency Vehicle Drives)
AC — Asphalt Concrete, AB - AggregateBase
Traffic Indexes (Tls) used in the pavement design for the indicated street types should provide a pavement life of approximately 20 years with a normal amount of flexible pavement maintenance. Irrigation adjacent to pavements, without a deep curb or other cutoff to separate landscaping from the paving may result in premature pavement failure. Traffic parameters used for design were selected based upon engineering judgment and not upon information furnished to us such as an equivalent wheel load analysis or a traffic study.
All base material and the upper 12 inches of subgrade should be compacted to at least 95 percent of the material's maximum dry density as determined by ASTM D 1557 test procedures. All materials and methods of construction should conform to the requirements of the City of Moreno Valley.
5.5.2 Interlocking Concrete Pavers
Interlocking concrete pavers can be used for this project. The pavers are assumed to be approximately 3.2 inches (80 millimeters) in thickness. Concrete pavers should be underlain by
1.0 inch to 1.5 inches of bedding sand overlying twelve (12) inches of aggregate base founded on compacted subgrade soils. The aggregate base should be compacted to at least 95 percent of maximum dry density as determined by ASTM D [557 test procedures. Where possible, the aggregate base should extend beyond the perimeter of the pavers a minimum distance of twelve (12) inches.
The bedding sand should be placed lightly moistened and compacted. Since this compaction cannot be tested it should be observed by a representative of this firm.
Historically, paver systems have experienced failures in areas where water has degraded the support characteristics of the underlying base and/or subgrade soils. Since paver systems are permeable and allow transmission of water into the underlying materials, it may be prudent to discuss with the paver designer/manufacturer what methods may be employed to address the issue of potential water introduction into the underlying materials. Underdrain systems, local G
GEOTEK 1535
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 21
subgrade reinforcement, or additional structural elements such as geotextiles can be considered, particularly in high traffic areas and/or low areas where water will tend to collect.
The recommendations of the designer/manufacturer should then be implemented in the design and construction of the paver system.
5.5.3 Portland Cement Concrete (PCC) Pavement
The following preliminary sections are recommended:
PRELIMINARY MINIMUM PAVEMENT SECTIONS
Traffic Index Preliminary Pavement Section
5.0 (Car Parking Areas)
6.0” PCC over 6.0” AB over 12” compacted subgrade
6.0 (Access/Light Truck
Delivery/Emergency Vehicle Drives)
6.5” PCC over 6.0” AB over 12” compacted subgrade
PCC – Portland Cement Concrete, AB – Aggregate Base.
It is recommended that the upper 12 inches of pavement subgrade be compacted to at least 95 percent of maximum dry density as determined by ASTM D 1557 test procedures be utilized.
Requirements of Section 90 of Caltrans Standard Specifications, and various ACI and ASTM standards regarding producing, mixing, placing and finishing concrete should be followed. The PCC pavement should have a minimum modulus of rupture of 550 pounds per square inch, a minimum 28-day compressive strength of 4,000 psi and contain air-entrainment (5±2 percent).
Concrete should consist of a “pavement”-type concrete mix (not a “slab” mix) and incorporate at least 1-inch maximum size aggregate and should be proportioned to achieve a maximum slump of four inches. Instead of increasing the water content, a plasticizing admixture may be utilized to increase the workability of the concrete. The concrete should be properly cured after placement. Concrete should not be placed during hot and windy weather.
Crack control joints should be provided in the transverse direction spaced at horizontal intervals ranging from 24 to 36 times the thickness of the concrete.
5.5.4 Pavement Construction
All pavement installation, including preparation and compaction of subgrade, compaction of base material, placement and rolling of asphaltic concrete should be done in accordance with PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 21
subgrade reinforcement, or additional structural elements such as geotextiles can be considered, particularly in high traffic areas and/or low areas where water will tend to collect.
The recommendations of the designer/manufacturer should then be implemented in the design and construction of the paver system.
5.5.3 Portland Cement Concrete (PCC) Pavement
The following preliminary sections are recommended:
I. rreuiminary minimum PAVEMENT secTions CEE
Traffic Index Preliminary Pavement Section
5.0 . 6.0” PCC over 6.0” AB over 12” compacted subgrade (Car Parking Areas)
6.0 (Access/Light Truck 6.5” PCC over 6.0” AB over 12” compacted subgrade Delivery/Emergency Vehicle Drives)
PCC —Portland Cement Concrete, AB —Aggregate Base.
It is recommended that the upper 12 inches of pavement subgrade be compacted to at least 95 percent of maximum dry density as determined by ASTM D 1557 test procedures be utilized.
Requirements of Section 90 of Caltrans Standard Specifications, and various ACI and ASTM standards regarding producing, mixing, placing and finishing concrete should be followed. The PCC pavement should have a minimum modulus of rupture of 550 pounds per square inch, a minimum 28-day compressive strength of 4,000 psi and contain air-entrainment (5+2 percent).
Concrete should consist of a “pavement”-type concrete mix (not a “slab” mix) and incorporate at least l-inch maximum size aggregate and should be proportioned to achieve a maximum slump of four inches. Instead of increasing the water content, a plasticizing admixture may be utilized to increase the workability of the concrete. The concrete should be properly cured after placement. Concrete should not be placed during hot and windy weather.
Crack control joints should be provided in the transverse direction spaced at horizontal intervals rangingfrom 24 to 36 times the thickness of the concrete.
5.5.4 Pavement Construction
All pavement installation, including preparation and compaction of subgrade, compaction of base material, placement and rolling of asphaltic concrete should be done in accordance with eX
GEOTEK 1536
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 22
City of Moreno Valley specifications, and under the observation and testing of GeoTek and a City Inspector where required. Jurisdictional minimum compaction requirements in excess of the aforementioned minimums may govern.
Deleterious material, excessive wet or dry pockets, oversized rock fragments, and other unsuitable yielding materials encountered during grading should be removed. Once existing compacted fill is brought to the proposed pavement subgrade elevations, the subgrade should be proof rolled in order to check for a uniform and unyielding surface. The upper 12 inches of pavement subgrade soils should be scarified, moisture conditioned at or near optimum moisture content, and recompacted to at least 95 percent of the maximum dry density as determined by ASTM D1557 test procedures. If loose or yielding materials are encountered during construction, additional evaluation of these areas should be carried out by GeoTek. All pavement section changes should be properly transitioned.
All base material and the upper 12 inches of subgrade should be compacted to at least 95 percent of the material’s maximum dry density as determined by ASTM D 1557 test procedures. All materials and methods of construction should conform to the requirements of the City of Moreno Valley.
Asphalt concrete and aggregate base should conform to current Caltrans Standard Specifications Section 39 and 26-1.02, respectively. As an alternative, asphalt concrete can conform to Section 203-6 of the current Standard Specifications for Public Work (Green Book). Crushed aggregate base or crushed miscellaneous base can conform to Section 200-2.2 and 200-2.4 of the Green Book, respectively. The pavement base should be compacted to at least 95 percent of the ASTM D1557 laboratory maximum dry density (modified proctor).
All pavement installation, including preparation and compaction of subgrade, compaction of base material, placement and rolling of asphaltic concrete, should be done in accordance with City of Moreno Valley specifications, and under the observation and testing of GeoTek and a City Inspector where required. Jurisdictional minimum compaction requirements in excess of the aforementioned minimums may govern.
5.6 CONCRETE CONSTRUCTION
5.6.1 General
Concrete construction should follow the 2022 CBC and ACI guidelines regarding design, mix placement and curing of the concrete. If desired, GeoTek could provide quality control testing of the concrete during construction.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 22
City of Moreno Valley specifications, and under the observation and testing of GeoTek and a City Inspector where required. Jurisdictional minimum compaction requirements in excess of the aforementioned minimums may govern.
Deleterious material, excessive wet or dry pockets, oversized rock fragments, and other unsuitable yielding materials encountered during grading should be removed. Once existing compacted fill is brought to the proposed pavement subgrade elevations, the subgrade should be proof rolled in order to check for a uniform and unyielding surface. The upper 12 inches of pavement subgrade soils should be scarified, moisture conditioned at or near optimum moisture content, and recompacted to at least 95 percent of the maximum dry density as determined by ASTM D557 test procedures. If loose or yielding materials are encountered during construction, additional evaluation of these areas should be carried out by GeoTek. All pavement section changes should be properly transitioned.
All base material and the upper 12 inches of subgrade should be compacted to at least 95 percent of the material's maximum dry density as determined by ASTM D 1557 test procedures. All materials and methods of construction should conform to the requirements of the City of Moreno Valley.
Asphalt concrete and aggregate base should conform to current Caltrans Standard Specifications Section 39 and 26-1.02, respectively. As an alternative, asphalt concrete can conform to Section 203-6 of the current Standard Specifications for Public Work (Green Book). Crushed aggregate base or crushed miscellaneous base can conform to Section 200-2.2 and 200-2.4 of the Green Book, respectively. The pavement base should be compacted to at least 95 percent of the ASTM D1557 laboratory maximum dry density (modified proctor).
All pavement installation, including preparation and compaction of subgrade, compaction of base material, placement and rolling of asphaltic concrete, should be done in accordance with City of Moreno Valley specifications, and under the observation and testing of GeoTek and a City Inspector where required. Jurisdictional minimum compaction requirements in excess of the aforementioned minimums may govern.
5.6 CONCRETE CONSTRUCTION
5.6.1 General
Concrete construction should follow the 2022 CBC and ACI guidelines regarding design, mix placement and curing of the concrete. If desired, GeoTek could provide quality control testing G
GEOTEK
of the concrete during construction.
1537
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 23
5.6.2 Concrete Mix Design
As discussed in Section 6.3.6, no special recommendations for concrete are required for this project due to soil sulfate exposure. Additional testing should be performed during grading so that specific recommendations can be formulated based on the as-graded conditions.
5.6.3 Concrete Flatwork
Exterior concrete flatwork is often one of the most visible aspects of site development. They are typically given the least level of quality control, being considered “non-structural” components. Cracking of these features is common due to various factors. While cracking usually does not affect the structural performance of the concrete, it is unsightly. It is recommended that the same standards of care be applied to these features as to the structure itself.
Exterior concrete slabs and sidewalks should be designed using a four (4) inch minimum thickness. A minimum reinforcement consisting of No 3. rebars placed at 18 inches on center, each way, or equivalent is recommended to mitigate the “medium” expansion index of the onsite soils. Final reinforcement recommendation for concrete flatwork should be provided by the project landscape/civil engineer. Some shrinkage and cracking of the concrete should be anticipated as a result of typical mix designs and curing practices commonly utilized in this type of construction.
Sidewalks and driveways may be under the jurisdiction of the governing agency. If so, jurisdictional design and construction criteria would apply, if more restrictive than the recommendations presented herein. The upper 12 inches of hardscape subgrade soils should be scarified, moisture conditioned slightly above near optimum moisture content, and recompacted to at least 90 percent of the maximum dry density as determined by ASTM D1557 test procedures.
Subgrade soils, classified as having “Medium” expansion potential, should be pre-moistened prior to placing concrete. The subgrade soils below exterior slabs, sidewalks, driveways, etc. at the subject site should be pre-saturated to a minimum of 120% of optimum moisture content to a depth of 12 inches for “medium” expansive soils.
All concrete installation, including preparation and compaction of subgrade, should be done in accordance with the City of Moreno Valley specifications, and under the observation and testing of GeoTek and a City Inspector, if necessary.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 23
5.6.2 Concrete Mix Design
As discussed in Section 6.3.6, no special recommendations for concrete are required for this project due to soil sulfate exposure. Additional testing should be performed during grading so that specific recommendations can be formulated based on the as-graded conditions.
5.6.3 Concrete Flatwork
Exterior concrete flatwork is often one of the most visible aspects of site development. They are typically given the least level of quality control, being considered “non-structural” components. Cracking of these features is common due to various factors. While cracking usually does not affect the structural performance of the concrete, it is unsightly. It is recommended that the same standards of care be applied to these features as to the structure itself.
Exterior concrete slabs and sidewalks should be designed using a four (4) inch minimum thickness. A minimum reinforcement consisting of No 3. rebars placed at 18 inches on center, each way, or equivalent is recommended to mitigate the “medium” expansion index of the onsite soils. Finalreinforcement recommendation for concrete flatwork should be provided by the project landscape/civil engineer. Some shrinkage and cracking of the concrete should be anticipated as a result of typical mix designs and curing practices commonly utilized in this type of construction.
Sidewalks and driveways may be under the jurisdiction of the governing agency. If so, jurisdictional design and construction criteria would apply, if more restrictive than the recommendations presented herein. The upper 12 inches of hardscape subgrade soils should be scarified, moisture conditioned slightly above near optimum moisture content, and recompacted to at least 90 percent of the maximum dry density as determined by ASTM D1557 test procedures.
Subgrade soils, classified as having “Medium” expansion potential, should be pre-moistened prior to placing concrete. The subgrade soils below exterior slabs, sidewalks, driveways, etc. at the subject site should be pre-saturated to a minimum of 120% of optimum moisture content to a depth of 12 inches for “medium” expansive soils.
All concrete installation, including preparation and compaction of subgrade, should be done in accordance with the City of Moreno Valley specifications, and under the observation and testing of GeoTek and a City Inspector, if necessary.
G
GEOTEK 1538
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 24
5.6.4 Concrete Performance
Concrete cracks should be expected. These cracks can vary from sizes that are hairline to more than 1/8 inch in width. Most cracks in concrete while unsightly do not significantly impact long-term performance. While it is possible to take measures (proper concrete mix, placement, curing, control joints, etc.) to reduce the extent and size of cracks that occur, some cracking will occur despite the best efforts to minimize it. Concrete undergoes chemical processes that are dependent on a wide range of variables, which are difficult, at best, to control. Concrete, while seemingly a stable material, is subject to internal expansion and contraction due to external changes over time.
One of the simplest means to control cracking is to provide weakened control joints for cracking to occur along. These do not prevent cracks from developing; they simply provide a relief point for the stresses that develop. These joints are a widely accepted means to control cracks but are not always effective. Control joints are more effective the more closely spaced they are. GeoTek suggests that control joints be placed in two orthogonal directions and located at a distance approximately equal to 24 to 36 times the slab thickness.
5.7 PLAN REVIEW AND CONSTRUCTION OBSERVATIONS
It is recommended that site grading, specifications, and foundation plans be reviewed by this office prior to construction to check for conformance with the recommendations of this report. It is also recommended that GeoTek representatives be present during site grading and foundation construction to observe and document for proper implementation of the geotechnical recommendations. The owner/developer should have GeoTek perform at least the following duties:
▪ Observe site clearing and grubbing operations for proper removal of all unsuitable materials.
▪ Observe and test bottom of removals prior to fill placement. ▪ Evaluate the suitability of on-site and import materials for fill placement and collect soil samples for laboratory testing where necessary.
▪ Observe the fill for uniformity during placement, including utility trench excavation backfill. Also, test the fill for density, relative compaction and moisture content. ▪ Observe and probe foundation excavations to confirm suitability of bearing materials with respect to density.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 24
5.6.4 Concrete Performance
Concrete cracks should be expected. These cracks can vary from sizes that are hairline to more than |/8 inch in width. Most cracks in concrete while unsightly do not significantly impact long-term performance. While it is possible to take measures (proper concrete mix, placement, curing, control joints, etc.) to reduce the extent and size of cracks that occur, some cracking will occur despite the best efforts to minimize it. Concrete undergoes chemical processes that are dependent on a wide range of variables, which are difficult, at best, to control. Concrete, while seemingly a stable material, is subject to internal expansion and contraction due to external changes over time.
One of the simplest means to control cracking is to provide weakened control joints for cracking to occur along. These do not prevent cracks from developing; they simply provide a relief point for the stresses that develop. These joints are a widely accepted means to control cracks but are not always effective. Control joints are more effective the more closely spaced they are. GeoTek suggests that control joints be placed in two orthogonal directions and located at a distance approximately equal to 24 to 36 times the slab thickness.
5.7 PLAN REVIEW AND CONSTRUCTION OBSERVATIONS
It is recommended that site grading, specifications, and foundation plans be reviewed by this office prior to construction to check for conformance with the recommendations of this report. It is also recommended that GeoTek representatives be present during site grading and foundation construction to observe and document for proper implementation of the geotechnical recommendations. The owner/developer should have GeoTek perform at least the following duties:
= Observe site clearing and grubbing operations for proper removal of all unsuitable materials.
= Observe and test bottom of removals prior to fill placement. = Evaluate the suitability of on-site and import materials for fill placement and collect soil samples for laboratory testing where necessary.
= Observe the fill for uniformity during placement, including utility trench excavation backfill. Also, test the fill for density, relative compaction and moisture content. = Observe and probe foundation excavations to confirm suitability of bearing materials with respect to density.
G
GEOTEK 1539
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 25
If requested, a construction observation and compaction report can be provided by GeoTek which can comply with the requirements of the governmental agencies having jurisdiction over the project. It is recommended that these agencies be notified prior to commencement of construction so that necessary grading permits can be obtained.
6. INTENT
It is the intent of this report to aid in the design and construction of the proposed development. Implementation of the advice presented in this report is intended to reduce risk associated with construction projects. The professional opinions and geotechnical advice contained in this report are not intended to imply total performance of the project or guarantee that unusual or variable conditions will not be discovered during or after construction.
The scope of GeoTek’s evaluation is limited to the area explored that is shown on the Boring Location Map (Figure 2). This evaluation does not and should in no way be construed to encompass any areas beyond the specific area of the proposed construction as indicated to GeoTek by the client. Further, no evaluation of any existing site improvements is included.
The scope is based on GeoTek’s understanding of the project and the client’s needs, GeoTek’s proposal (Proposal No. P-1007623-CR) dated October 31, 2023, and geotechnical engineering standards normally used on similar projects in this region.
7. LIMITATIONS
GeoTek’s findings are based on site conditions observed and the stated sources. Thus, GeoTek’s comments are professional opinions that are limited to the extent of the available data.
GeoTek has prepared this report in a manner consistent with that level of care and skill ordinarily exercised by members of the engineering at this time and location and science professions currently practicing under similar conditions in the jurisdiction in which the services are provided, subject to the time limits and physical constraints applicable to this report.
Since GeoTek’s recommendations are based on the site conditions observed and encountered at the stated times and laboratory testing. Thus, GeoTek’s conclusions and recommendations are professional opinions that are limited to the extent of the available data. Observations PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 25
If requested, a construction observation and compaction report can be provided by GeoTek which can comply with the requirements of the governmental agencies having jurisdiction over the project. It is recommended that these agencies be notified prior to commencement of construction so that necessarygrading permits can be obtained.
6. INTENT
It is the intent of this report to aid in the design and construction of the proposed development. Implementation of the advice presented in this report is intended to reduce risk associated with construction projects. The professional opinions and geotechnical advice contained in this report are not intended to imply total performance of the project or guarantee that unusual or variable conditions will not be discovered during or after construction.
The scope of GeoTek’s evaluation is limited to the area explored that is shown on the Boring Location Map (Figure 2). This evaluation does not and should in no way be construed to encompass any areas beyond the specific area of the proposed construction as indicated to GeoTek by the client. Further, no evaluation of any existing site improvements is included.
The scope is based on GeoTek’s understanding of the project and the client's needs, GeoTek’s proposal (Proposal No. P-1007623-CR) dated October 31, 2023, and geotechnical engineering standards normally used on similar projects in this region.
7. LIMITATIONS
GeoTek’s findings are based on site conditions observed and the stated sources. Thus, GeoTek’s comments are professional opinions that are limited to the extent of the available data.
GeoTek has prepared this report in a manner consistent with that level of care and skill ordinarily exercised by members of the engineering at this time and location and science professions currently practicing under similar conditions in the jurisdiction in which the services are provided, subject to the time limits and physical constraints applicable to this report.
Since GeoTek’s recommendations are based on the site conditions observed and encountered at the stated times and laboratory testing. Thus, GeoTek’s conclusions and recommendations are professional opinions that are limited to the extent of the available data. Observations GEOTEK 1540
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 26
during construction are important to allow for any change in recommendations found to be warranted. These opinions have been derived in accordance with current standards of practice and no warranty of any kind is expressed or implied. Standards of care/practice are subject to change with time.
8. SELECTED REFERENCES
American Concrete Institute (ACI), 2006, Publication 302.2R-06, Guide for Concrete Slabs That Receive Moisture Sensitive Flooring Materials.
_____, 2010, Publications 360R-10, Guide to Design of Slabs-On-Ground.
Beers, Robert, 2024, “Preliminary Grading Plan, TTM 38158, City of Moreno Valley, California,” dated June 17.
Bowles, J. E., 1977, “Foundation Analysis and Design”, Second Edition.
Bryant, W.A., and Hart, E.W., 2007, Fault Rupture Hazard Zones in California, Alquist-Priolo Earthquake Fault Zoning Act with Index to Earthquake Fault Zones Maps, California Geological Survey: Special Publication 42.
California Code of Regulations, Title 24 Part 2, 2022 “California Building Code,” 2 volumes.
California Geological Survey (CGS, formerly referred to as the Division of Mines and Geology), 1977, “Geologic Map of California.”
California Department of Transportation, 2018, “Highway Design Manual”, 6th Edition.
Department of the Navy, 1982, “Foundations and Earth Structures”, Design Manual 7.2.
Dibble, T.W. and Minch, J.A., 2003, “Geologic Map of the Sunnymead/South ½ of Redlands Quadrangles, San Bernardino and Riverside County, California,” Dibblee Geological Foundation, Dibblee Foundation Map DF-110, Map Scale 1:24,000.
GeoTek, Inc., In-house proprietary information.
Peck R. B., Hanson W. H. & Thornburn T. H., 1974, “Foundation Engineering”, Second edition.
Roberge, P. R., 2005, “Handbook of Corrosion Engineering”, 2nd Edition.
SEA/OSHPD web service, “Seismic Design Maps” (https://seismicmaps.org) Terzaghi, K. and Peck, R. B., 1967, “Soil Mechanics in Engineering Practice”, Second Edition.
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page 26
during construction are important to allow for any change in recommendations found to be warranted. These opinions have been derived in accordance with current standards of practice and no warranty of any kind is expressed or implied. Standards of care/practice are subject to change with time.
8. SELECTED REFERENCES
American Concrete Institute (ACI), 2006, Publication 302.2R-06, Guide for Concrete Slabs That Receive Moisture Sensitive Flooring Materials.
, 2010, Publications 360R-10, Guide to Design of Slabs-On-Ground.
Beers, Robert, 2024, “Preliminary Grading Plan, TTM 38158, City of Moreno Valley, California,” dated June 17.
Bowles, J. E., 1977, “Foundation Analysis and Design”, Second Edition.
Bryant, W.A,, and Hart, E.W,, 2007, Fault Rupture Hazard Zones in California, Alquist-Priolo Earthquake Fault Zoning Act with Index to Earthquake Fault Zones Maps, California Geological Survey: Special Publication 42.
California Code of Regulations, Title 24 Part 2, 2022 “California Building Code,” 2 volumes.
California Geological Survey (CGS, formerly referred to as the Division of Mines and Geology), 1977,“Geologic Map of California.”
California Department of Transportation, 2018, “Highway Design Manual”, 6® Edition.
Department of the Navy, 1982, “Foundations and Earth Structures”, Design Manual 7.2.
Dibble, T.W. and Minch, J.A,, 2003, “Geologic Map of the Sunnymead/South ‘2 of Redlands Quadrangles, San Bernardino and Riverside County, California,” Dibblee Geological Foundation, Dibblee Foundation Map DF-110, Map Scale 1:24,000.
GeoTek, Inc., In-house proprietary information.
Peck R. B., Hanson W. H. & Thornburn T. H., 1974, “Foundation Engineering”, Second edition.
Roberge, P. R., 2005, “Handbook of Corrosion Engineering”, 2" Edition.
SEA/OSHPD web service, “Seismic Design Maps” (https://seismicmaps.org) Terzaghi, K. and Peck, R. B., 1967, “Soil Mechanics in Engineering Practice”, Second Edition.
G
GEOTEK 1541
Passco Pacifica Investments
Proposed Belago Park
Southwest of Brodiaea Avenue and Redlands Boulevard
City of MorenoValley, Riverside County, California
Project No. 3966-CR
Figure 1
Site Location
and Topography
Map
APPROXIMATE
SITE LOCATION
Modified from: United States Geological Survey (USGS) Sunnymead 7.5-Minute Quadrangle, Topographic Map Sheet; USGS Product No. 744233, Map Scale 1:24,000; Survey Date: 2021 a SCALE1:24 000
J 1 0.5 0 KILDWETERS
—] 1000 500 0 METERS
EN | — — 03 — — 0 1 NORTH
5 MILES
EY 1 1000 a 1000 F000 3000 4000 2 5000 4000 700 8000 SO0A 1000G J
APPROXIMATE
SITE LOCATION
pu Modified from: United States Geological Survey (USGS) Sunnymead 7.5-Minute Quadrangle, Topographic Map Sheet;USGSProduct No. 744233, Map Scale 1:24,000;Survey Date: 2021 Passco Pacifica Investments
Proposed Belago Park
Southwest of BrodiaeaAvenue and Redlands Boulevard
City of Moreno Valley,Riverside County, California
Project No. 3966-CR
Fi (a MWe PTLL
Figure |
Site Location
and Topography
Map GEOTEK 1542
Figure 2
Boring
Location Map
Passco Pacifica InvestmentsProposed Belago ParkAssessor’s Parcel Number (APN) 478-120-027Southwest of Brodiaea Avenue and Redlands BoulevardCity of Moreno Valley, Riverside County, CaliforniaProject No. 3966-CR LEGEND
(Locations are Approximate)
Site Boundary
B-6 Exploratory Geotechnical
Boring Location
APPROXIMATE
SITE LOCATION
Modified from: County of Riverside, MapMyCounty web tool, https://gis1.countyofriverside.us/Html5Viewer/?viewer=MMC_Public B-3
B-4
B-1
B-2
B-5
B-6
REDLANDS BOULEVARD
BRODIAEA AVENUE
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SITE LOCATION
Lebrbe Sh =MMC_Public
Modified from: County of Riverside,MapMyCounty web tool, https://gis| .countyofriverside.us/HtmI5Viewer/lviewer: LEGEND (Locations are Approximate) Vd
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Boring
Location Map
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Southwest of Brodiaea Avenue and Redlands Boulevard
Assessor's Parcel Number (APN) 478-120-027
City of Moreno Valley, Riverside County, California
All Project No. 3966-CR
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1543
APPENDIX A
LOGS OF EXPLORATORY BORINGS
Geotechnical Evaluation
Proposed Belago Park
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Project No. 3966-CR
APPENDIX A
LOGS OF EXPLORATORY BORINGS
Geotechnical Evaluation
Proposed Belago Park
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Project No. 3966-CR
GEOTEK 1544
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page A-1
A - FIELD TESTING AND SAMPLING PROCEDURES
The Modified Split-Barrel Sampler (Ring)
The Ring sampler is driven into the ground at various depths in accordance with ASTM D 3550 test procedures. The sampler, with an external diameter of 3.0 inches, is lined with 1-inch long, thin brass rings with inside diameters of approximately 2.4 inches. The sampler is typically driven into the ground 12 or 18 inches with a 140-pound hammer free falling from a height of 30 inches. Blow counts are recorded for every 6 inches of penetration as indicated on the log of boring. The samples are removed from the sample barrel in the brass rings, sealed, and transported to the laboratory for testing.
The Standard Penetration Test (SPT) Sampler
Standard penetration tests (SPT) were performed with a 2.0-inch outside diameter, 1.5-inch inside diameter, split-barrel sampler. The sampler was 18 inches long. The inside diameter of the sampler shoe was 1.4 inches. The sampler was unlined. The sampler conformed to the requirements of ASTM D 1586. A 140-pound automatic trip hammer was utilized, dropping 30 inches for each blow. Blow counts are recorded for every 6 inches of penetration as indicated on the log of boring. Disturbed samples are removed from the sample barrel, sealed in a plastic bag, and transported to the laboratory for testing.
Bulk Samples (Large)
These samples are normally large bags of earth materials over 20 pounds in weight collected from the field by means of hand digging or exploratory cuttings.
Bulk Samples (Small)
These are plastic bag samples which are normally airtight and contain less than 5 pounds in weight of earth materials collected from the field by means of hand digging or exploratory cuttings. These samples are primarily used for determining natural moisture content and classification indices.
B - BORING LOG LEGEND
The following abbreviations and symbols often appear in the classification and description of soil and rock on the log of borings:
SOILS
USCS Unified Soil Classification System
f-c Fine to coarse
f-m Fine to medium
GEOLOGIC
B: Attitudes Bedding: strike/dip
J: Attitudes Joint: strike/dip
C: Contact line
……….. Dashed line denotes USCS material change
Solid Line denotes unit / formational change
Thick solid line denotes end of boring
(Additional denotations and symbols are provided on the boring logs) PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page A-I
A - FIELD TESTING AND SAMPLING PROCEDURES
The Modified Split-Barrel Sampler (Ring)
The Ring sampler is driven into the ground at various depths in accordance with ASTM D 3550 test procedures. The sampler, with an external diameter of 3.0 inches, is lined with I-inch long, thin brass rings with inside diameters of approximately 2.4 inches. The sampler is typically driven into the ground 12 or 18 inches with a 140-pound hammer free falling from a height of 30 inches. Blow counts are recorded for every 6 inches of penetration as indicated on the log of boring. The samples are removed from the sample barrel in the brass rings, sealed, and transported to the laboratory for testing.
The StandardPenetrationTest (SPT) Sampler
Standard penetration tests (SPT) were performed with a 2.0-inch outside diameter, 1.5-inch inside diameter, split-barrel sampler. The sampler was 18 inches long. The inside diameter of the sampler shoe was 1.4 inches. The sampler was unlined. The sampler conformed to the requirements of ASTM D 1586. A 140-pound automatic trip hammer was utilized, dropping 30 inches for each blow. Blow counts are recorded for every 6 inches of penetration as indicated on the log of boring. Disturbed samples are removed from the sample barrel, sealed in a plastic bag, and transported to the laboratory for testing.
Bulk Samples (Large)
These samples are normally large bags of earth materials over 20 pounds in weight collected from the field by means of hand digging or exploratory cuttings.
Bulk Samples (Small)
These are plastic bag samples which are normally airtight and contain less than 5 pounds in weight of earth materials collected from the field by means of hand digging or exploratory cuttings. These samples are primarily used for determining natural moisture content and classification indices.
B - BORING LOG LEGEND
The following abbreviations and symbols often appear in the classification and description of soil and rock on the log of borings:
SOILS
USCS Unified Soil Classification System
f-c Fine to coarse
f-m Fine to medium
GEOLOGIC
B: Attitudes Bedding: strike/dip
J:Attitudes Joint: strike/dip
C: Contact line
cree Dashed line denotes USCS material change
_ Solid Line denotes unit / formational change —_— Thick solid line denotes end of boring (Additional denotations and symbols are provided on the boring logs) G
GEOTEK 1545
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
4 MD, EI, SH
4 5 R1 CL 13.5 94.0
7 13
20 R2 CL 13.3 100.6
14 18
28 R3 9.0 101.5
7 22
32 R4 7.8 93.2
28 50/6" R5 7.8
26 34
48 R6
16 25
50/6" R7 ML/CL 19.4 107.3
10 15 SC/CL
17 S1
11 18 14.8
28 S2
---Small Bulk ---No Recovery ---Water Table
MD = Maximum Density
Silty CLAY, greyish brown, moist, very stiff, trace f sand, indurated Silty CLAY, greyish brown, slightly moist, hard, trace f sand, indurated indurated, sample disturbed
Silty CLAY, greyish brown, slightly moist, hard, trace f sand, indurated Clayey f SAND to f sandy CLAY, brown, slightly moist, dense/ hard, trace silt Clayey f SAND to f sandy CLAY, brown, slightly moist, dense/ hard, trace silt RV = R-Value Test
LEGEND
Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation 30 20
25 Silty CLAY to clayey SILT, greyish brown, moist, hard, trace f sand Silty CLAY, grey brown, moist, medium stiff, trace f sand 5 Alluvial Deposits:
10 15
Undocumented Fill
SAMPLES
USCS Symbol
Boring No.: B-1
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'44"N 117°09'30"W ELEVATION: 1,577 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: 33°54'44"N 117°09'30"W ELEVATION: 1,577 Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2
: 2 £ H Boring No.: B-1 g z _ ‘ gle 2 | 2 |8 sgl 3:
El 2 | | 3 ils 5
a i MATERIAL DESCRIPTION AND COMMENTS 2 a
| Undocumented Fill
4 MD, El, SH
4 5 RI CL [Silty CLAY, grey brown, moist, medium stiff, trace f sand 135 | 940 Alluvial Deposits: 7 13 20 R2 CL [Silty CLAY, greyish brown, moist, very stiff, trace f sand, indurated 13.3 | 100.6 5 14
18 28 R3 Silty CLAY, greyish brown, slightly moist, hard, trace f sand, indurated 9.0 101.5 7 22
32 R4 78 | 932
10 28
50/6" R5 indurated, sample disturbed 78
26 34
15 48 Ré Silty CLAY, greyish brown, slightly moist, hard, trace f sand, indurated 16 25
20 50/6" | R7 |ML/CL|Silty CLAY to clayey SILT, greyish brown, moist, hard, trace f sand 194 | 107.3 25 0
15 SC/CL . . . 17 SI Clayey f SAND to f sandy CLAY, brown, slightly moist, dense/ hard, trace silt 30 In
I $2 Clayey f SAND to f sandy CLAY, brown, slightly moist, dense/ hard, trace silt 148 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX -sareeBulk [] ---No Recovery hv ---Water Table QO ie Lab testing: AL= tterberg AtterbergLimi Limits El= Expansion ion Ind Index SA= Sieve Al Analysis i RV= R-Value ale TiTest SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density 1546
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
9 13 SC/CL
18 S3
12 15
22 S4 13.4
7 9
14 S5 SM
6 SC/CL
9 20 S6 SM 11.1
---Small Bulk ---No Recovery ---Water Table
RV = R-Value Test
LEGEND
SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis Boring backfilled with cuttings
No groundwater encountered
Silty f SAND, brown, moist, medium dense, trace clay
45 medium dense/ very stiff
Silty f SAND, brown, slightly moist, medium dense
50 Clayey f SAND to f sandy CLAY, brown, slightly moist, stiff, trace silt BORING TERMINATED AT 51.5 FEET
40 Clayey f SAND to f sandy CLAY, brown, moist, hard/ dense, trace silt 35 Clayey f SAND to f sandy CLAY, brown, slightly moist, dense/ hard, trace silt
SAMPLES
USCS Symbol
Boring No.: B-1 (continued)
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'44"N 117°09'30"W ELEVATION: 1,577 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: ~~ 33°54'44"N 117°09'30"W ELEVATION: 1,577Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2 pe 2 £ £ € Boring No.: B-1 (continued) 8 Zz "
S HH & 5 | 2 4 gg 3 18 Sgldg £
El 2 | | 3 ils 5
id & MATERIAL DESCRIPTION AND COMMENTS 2 a
35 9
13 SC/CL . . .
Is 3 Clayey f SAND to f sandy CLAY, brown, slightly moist, dense/ hard, trace silt 40 12
15 22 S4 Clayey f SAND to f sandy CLAY, brown, moist, hard/ dense, trace silt 13.4 45 . . 7 medium dense/ very stiff 9
14 S5 SM [Silty f SAND, brown, slightly moist, medium dense 50 . . . . 6 SC/CL|Clayey f SAND to f sandy CLAY, brown, slightly moist, stiff, trace silt 9 20 S6 SM Silty f SAND, brown, moist, medium dense, trace clay 11.1 BORING TERMINATED AT 51.5 FEET
No groundwater encountered Boring backfilled with cuttings 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX-saree Bulk [] ---No Recovery hv ---Water Table [&] ie Lab testing: AL= tterberg AtterbergLimit Limits El= Expansion ion Indy Index SA= Sieveeve Al Analysis i RV= R-Value ale TTest SR= Sulfate/ResisitivityTest SH = Shear Test HC= Consolidation MD = Maximum Density 1547
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
3 4
6 R1 CL 23.1 94.1
6 13
22 R2 ML/CL 19.6 97.1
14 23 6.0 97.6
32 R3
25 40
50/6" R4 7.6 97.1
10 50/6" R5 7.3 91
16 26
42 R6
7 14 ML/CL 13.8 101.4
22 R7
---Small Bulk ---No Recovery ---Water Table
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand Silty CLAY, grey brown, moist, medium stiff, trace f sand RV = R-Value Test
LEGEND
SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis 30 20
25 Silty CLAY to clayey SILT, greyish brown, moist, very stiff, trace f sand BORING TERMINATED AT 21.5 FEET
No groundwater encountered
Boring backfilled with cuttings
5 Silty CLAY to clayey SILT, greyish brown, moist, very stiff, indurated Alluvial Deposits:
10 15
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, indurated
Disturbed Soil:
SAMPLES
USCS Symbol
Boring No.: B-2
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'47"N 117°09'28"W ELEVATION: 1,579 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: ~~ 33°54'47"N 117°09'28"W ELEVATION: 1,579Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2 Slgl =| f | Boring No.: B-2 : 5 0
lel 3 | 3 |¢ Sgldg 2
El 2 | | 3 ils 5
id & MATERIAL DESCRIPTION AND COMMENTS 2 a
| Disturbed Soil:
3 4
6 RI CL [Silty CLAY, grey brown, moist, medium stiff, trace f sand 23.1 94.1 Alluvial Deposits:
[4
5 13
22 R2 |ML/CL|Silty CLAY to clayey SILT, greyish brown, moist, very stiff, indurated 196 | 97.1 14 23 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, 60 | 976 32 R3 indurated
25 40
50/6" | R4 76 | 97.1
10 0
50/6" | R5 73 91
15 16
26 42 Ré Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand 20 7
R7 MUCL Silty CLAY to clayey SILT, greyish brown, moist, very stiff, trace f sand 138 | 1014 i BORING TERMINATED AT 21.5 FEET
i No groundwater encountered
i Boring backfilled with cuttings
25 =
30 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX-saree Bulk [] ---No Recovery hv ---Water Table re} Q Lab testing: AL = Atterberg Limits El = ExpansionIndex SA = SieveAnalysis RV = R-Value Test — aD testing: SR= Sulfate/ResisitivityTest SH = Shear Test HC= Consolidation MD = Maximum Density 1548
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
3 4
4 R1 ML/CL 12.4 109.1
4 5
9 R2 CL/ML 11.6 115.5
9 23
40 R3 8.8 128.7
25 38
50/4" R4 6.4 110.8
37 37
46 R5
14 27
39 R6 9.5 94.7
9 17 6.1 106.8
24 R7
---Small Bulk ---No Recovery ---Water Table
MD = Maximum Density
indurated
RV = R-Value Test
LEGEND
Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation 30 20
BORING TERMINATED AT 21.5 FEET
No groundwater encountered
Boring backfilled with cuttings
Silty CLAY to clayey SILT, greyish brown, slightly moist, very stiff, trace f sand, disturbed sample
25 5
Silty CLAY to clayey SILT, grey brown, moist, stiff, trace f sand Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand Silty CLAY to clayey SILT, grey brown, moist, medium stiff, trace f sand Alluvial Deposits:
10 15
Undocumented Fill:
SAMPLES
USCS Symbol
Boring No.: B-3
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'46"N 117°09'29"W ELEVATION: 1,577 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: ~~ 33°54'46"N 117°09'29"W ELEVATION: 1,577Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2 p= gl = £ £ Boring No.: B-3 g z "
4 3 wn —_ ] «= =
lel 2 | 2 | MAR £
El 2 | | 3 ils 5
id & MATERIAL DESCRIPTION AND COMMENTS 2 a
| Undocumented Fill:
3 4
4 Rl |ML/CL|Silty CLAY to clayey SILT, grey brown, moist, medium stiff, trace f sand 12.4 | 109.1 Alluvial Deposits:
4 5 5
9 R2 |CL/ML|Silty CLAY to clayey SILT, grey brown, moist, stiff, trace f sand 116] 1155 9 23
40 R3 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand 88 | 1287 25 38
50/4" | R4 indurated 64 ( 1108
10 37
37 46 R5
15 14
27 39 Ré 95 | 947
20 9
17 Silty CLAY to clayey SILT, greyish brown, slightly moist, very stiff, trace f sand, | ¢| | 106.8 24 R7 disturbed sample i BORING TERMINATED AT 21.5 FEET
i No groundwater encountered
i Boring backfilled with cuttings
25 =
30 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX-saree Bulk [] ---No Recovery hv ---Water Table re} Q Lab testing: AL = Atterberg Limits El = ExpansionIndex SA = SieveAnalysis RV = R-Value Test — aD testing: SR= Sulfate/ResisitivityTest SH = Shear Test HC= Consolidation MD = Maximum Density 1549
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
SR
4 5
5 R1 CL/ML 15.4 95.4
10 14
22 R2 CL/ML 14.4 100.6
11 19
29 R3 8.1 100.5
21 34
50/6" R4 10.7 99.1
25 50/6" R5
18 27
40 R6
---Small Bulk ---No Recovery ---Water Table
trace mottling
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand Silty CLAY to clayey SILT, grey brown, moist, medium stiff, trace f sand Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, indurated
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, indurated
RV = R-Value Test
SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density 30LEGEND
Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis 25 20
BORING TERMINATED AT 16.5 FEET
No groundwater encountered
Boring backfilled with cuttings
10 15
5 Silty CLAY to clayey SILT, grey brown, moist, very stiff, trace f sand Alluvial Deposits:
Undocumented Fill:
SAMPLES
USCS Symbol
Boring No.: B-4
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'45"N 117°09'27"W ELEVATION: 1,579 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: ~~ 33°54'45"N 117°09'27"W ELEVATION: 1,579Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2
: 2 £ £ Boring No.: B-4 2 z - v Sle 1% |¢8 SEIT 2
El 2 | | 3 ils 5
i & MATERIAL DESCRIPTION AND COMMENTS 2 a Undocumented Fill:
SR
4 5
5 Rl |CL/ML|Silty CLAY to clayey SILT, grey brown, moist, medium stiff, trace f sand 154 | 954 Alluvial Deposits:
10 5 14
22 R2 |CL/ML|Silty CLAY to clayey SILT, grey brown, moist, very stiff, trace f sand 144 | 100.6 11 19 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, 29 R3 indurated 8.1 ( 1005
21 34
50/6" R4 trace mottling 10.7 | 99.1
10 25 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, 50/6" | R5 indurated
15 18
27 40 Ré6 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand BORING TERMINATED AT 16.5FEET
No groundwater encountered Boring backfilled with cuttings 20 25
30 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX-saree Bulk [] ---No Recovery hv ---Water Table re} Q Lab testing: AL = Atterberg Limits El = ExpansionIndex SA = SieveAnalysis RV = R-Value Test — aD testing: SR= Sulfate/ResisitivityTest SH = Shear Test HC= Consolidation MD = Maximum Density 1550
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
3 4
5 R1 CL/ML 10.9 116.5
4 6
8 R2 CL/ML 13.8 104.7
4 8
15 R3 13.1 111.4
18 32
50/5" R4 6.2 107.9
30 50/5" R5 7.5 102.5
21 50/6" R6
---Small Bulk ---No Recovery ---Water Table
hard, indurated
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand Silty CLAY to clayey SILT, grey brown, moist, medium stiff, trace f sand Alluvial Deposits:
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, grey brown to greyish brown, indurated
Silty CLAY to clayey SILT, greyish brown, moist, stiff, trace f sand very stiff
RV = R-Value Test
SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density 30LEGEND
Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis 25 20
BORING TERMINATED AT 14.5 FEET
No groundwater encountered
Boring backfilled with cuttings
10 15
5 Undocumented Fill:
SAMPLES
USCS Symbol
Boring No.: B-5
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'48"N 117°09'30"W ELEVATION: 1,579 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: ~~ 33°54'48"N 117°09'30"W ELEVATION: 1,579Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2 £ 2 £ E t Boring No.: B-5 8 2 "
5 S A 5 |g £
Fd =]
i B & MATERIAL DESCRIPTION AND COMMENTS g a
] Undocumented Fill:
3 4
5 Rl |CL/ML|Silty CLAY to clayey SILT, grey brown, moist, medium stiff, trace f sand 109 | 1165 4 Alluvial Deposits:
[J8 R2 |CL/ML|Silty CLAY to clayey SILT, greyish brown, moist, stiff, trace f sand 13.8 | 104.7 3 4
8 15 R3 very stiff 13.1 1114
18 32
50/5" | R4 hard, indurated 62 | 107.9
10 30 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, grey 50/5" | R5 brown to greyish brown, indurated 75 | 1025 21 50/6" | R6 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand 15 N BORING TERMINATED AT 14.5FEET
N No groundwater encountered
i Boring backfilled with cuttings
20 25 =
30 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX-saree Bulk [] ---No Recovery hv ---Water Table Q Lab testing: AL = Atterberg Limits El = ExpansionIndex SA = SieveAnalysis RV = R-Value Test — aD testing: SR= Sulfate/ResisitivityTest SH = Shear Test HC= Consolidation MD = Maximum Density 1551
GeoTek, Inc.
LOG OF EXPLORATORY BORING
#####
3 4
5 R1 CL 13.7 107.3
13 23
42 R2 CL 11.5 97.9
24 40
44 R3 CL/ML 8.2 103.5
20 31
48 R4
19 37
50/3" R5
22 37
50/5" R6 13.1 112.3
15 26
34 R7
---Small Bulk ---No Recovery ---Water Table
becomes grey brown, moist
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace clay Silty CLAY, grey brown, moist, medium stiff, trace f sand Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, indurated
RV = R-Value Test
LEGEND
SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density Sample type: ---Ring ---SPT ---Large Bulk
Lab testing: AL = Atterberg Limits EI = Expansion Index SA = Sieve Analysis 20 BORING TERMINATED AT 20 FEET
25 No groundwater encountered
Boring backfilled with cuttings
30 5
Silty CLAY, moist, hard
Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand Alluvial Deposits:
10 15
Undocumented Fill:
SAMPLES
USCS Symbol
Boring No.: B-6
MATERIAL DESCRIPTION AND COMMENTS
Laboratory Testing
Depth (ft)
Sample Type
Blows/ 6 in
Sample Number
Water Content
(%)
Dry Density
(pcf)
Others
7/1/2024
PROJECT NO.: 3966-CR HAMMER: 140#/30" RIG TYPE: Truck
COORDINATES: 33°54'47"N 117°09'25"W ELEVATION: 1,580 Feet DATE:
George
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: Jack Small PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR:
GeoTek, Inc.
LOG OF EXPLORATORY BORING
CLIENT: Passco Pacifico DRILLER: 2R Drilling LOGGED BY: JackSmall PROJECT NAME: Belago Park DRILL METHOD: Hollow Stem OPERATOR: George PROJECT NO.: 3966-CR HAMMER: 1404/30" RIG TYPE: Truck COORDINATES: ~~ 33°54'47"N 117°09'25"W ELEVATION: 1,580Feet DATE: 7/1/2024 SAMPLES Laboratory Testing 2 5 3 2
: 2 £ £ Boring No.: B-§ 2 z - v glel 1 |2|¢8 SE|SE 5
El 2 | | 3 ils 5
i & MATERIAL DESCRIPTION AND COMMENTS 2 a
| Undocumented Fill:
3 4
5 RI CL [Silty CLAY, grey brown, moist, medium stiff, trace f sand 13.7 | 107.3 13 Alluvial Deposits:
23 42 R2 CL [Silty CLAY, moist, hard 115] 979
3 24
40 44 R3 |CL/ML|Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand 82 | 1035 20 3] Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace f sand, 48 R4 indurated
10 19
37 50/3" | RS
22 37
Is 50/5" | Ré becomes grey brown, moist 13.1 | 1123
15 26
20 34 R7 Silty CLAY to clayey SILT, greyish brown, slightly moist, hard, trace clay i BORING TERMINATED AT 20 FEET
7] No groundwater encountered
in Boringbackfilledwith cuttings
25 =
30 2 Sample type: [| ---Ring [ | --SPT [sma Bulk DX-saree Bulk [] ---No Recovery hv ---Water Table re}
[&] ie Lab testing: AL= tterberg AtterbergLimit Limits El= Expansion ion Indy Index SA= Sieveeve Al Analysis i RV= R-Value ale TTest SR = Sulfate/Resisitivity Test SH = Shear Test HC= Consolidation MD = Maximum Density 1552
APPENDIX B
LABORATORY TEST RESULTS
Geotechnical Evaluation
Proposed Belago Park
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Project No. 3966-CR
APPENDIX B
LABORATORY TEST RESULTS
Geotechnical Evaluation
Proposed Belago Park
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Project No. 3966-CR
GEOTEK 1553
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page B-1
SUMMARY OF LABORATORY TESTING
Classification
Soils were classified visually in general accordance with the Unified Soil Classification System (ASTM Test Method D 2487). The soil classifications are shown on the Logs of Borings in Appendix A.
Direct Shear
Shear testing was performed in a direct shear machine of the strain-control type in general accordance with ASTM D 3080 test procedures. The rate of deformation was approximately 0.01 inch per minute.
The sample was sheared under varying confining loads in order to determine the coulomb shear strength parameters, angle of internal friction and cohesion. The tests were performed on a soil sample remolded to approximately 90 percent of maximum dry density as determined by ASTM D 1557 test procedures. The shear test results are presented graphically in Appendix B.
Expansion Index
Expansion Index testing was performed on one (1) soil sample. Testing was performed in general accordance with ASTM Test Method D 4829. The results of the testing are provided below and in Appendix B.
Boring No. Depth (ft.) Description Expansion Index Classification B-1 0-5 Silty Clay (CL) 59 Medium
In-Situ Moisture and Density
The natural water content of sampled materials was determined in general accordance with ASTM D 2216 test procedures on samples of the materials recovered from the subsurface exploration.
In addition, in-place dry density of the sampled soils was determined in general accordance with ASTM D 2937 test procedures on relatively undisturbed samples to measure the unit weight of the subsurface soils. Results of these tests are shown on the boring logs at the appropriate sample depths in Appendix A.
Moisture-Density Relationship
Laboratory testing was performed on one (1) sample collected during the subsurface exploration. The laboratory maximum dry density and optimum moisture content for the soil type was determined in general accordance with test method ASTM Test Procedure D 1557. The results are presented graphically in Appendix B.
Sulfate Content, Resistivity and Chloride Content
Testing to determine the water-soluble sulfate content was performed in general accordance with ASTM D4327 test procedures. Resistivity testing was completed in general accordance with ASTM G187 test procedures. Testing to determine the chloride content was performed in general accordance with ASTM D4327 test procedures. The results of the testing are provided below and in Appendix B.
Boring # Depth
(ft.)
pH
ASTM G51
Chloride
ASTM D4327
(mg/kg)
Sulfate
ASTM D4327
(% by weight)
Resistivity
ASTM G187
(ohm-cm)
B-4 0-5 7.4 25.6 0.0033 2,278
PASSCO PACIFICA INVESTMENTS Project No. 3966-CR
Geotechnical Evaluation July 16, 2024
Moreno Valley, Riverside County, California Page B-1
SUMMARY OF LABORATORY TESTING
Classification
Soils were classified visually in general accordance with the Unified Soil Classification System (ASTM Test Method D 2487). The soil classifications are shown on the Logs of Borings in Appendix A.
Direct Shear
Shear testing was performed in a direct shear machine of the strain-control type in general accordance with ASTM D 3080 test procedures. The rate of deformation was approximately 0.01 inch per minute.
The sample was sheared under varying confining loads in order to determine the coulomb shear strength parameters, angle of internal friction and cohesion. The tests were performed on a soil sample remolded to approximately 90 percent of maximum dry density as determined by ASTM D 1557 test procedures. The shear test results are presented graphically in Appendix B.
Expansion Index
Expansion Index testing was performed on one (I) soil sample. Testing was performed in general accordance with ASTM Test Method D 4829. The results of the testing are provided below and in Appendix B.
B-I 0-5 Silty Clay (CL) 59 Medium
In-Situ Moisture and Density
The natural water content of sampled materials was determined in general accordance with ASTM D 2216 test procedures on samples of the materials recovered from the subsurface exploration.
In addition, in-place dry density of the sampled soils was determined in general accordance with ASTM D 2937 test procedures on relatively undisturbed samples to measure the unit weight of the subsurface soils. Results of these tests are shown on the boring logs at the appropriate sample depths in Appendix A.
Moisture-Density Relationship
Laboratory testing was performed on one (1) sample collected during the subsurface exploration. The laboratory maximum dry density and optimum moisture content for the soil type was determined in general accordance with test method ASTM Test Procedure D 1557. The results are presented graphically in Appendix B.
Sulfate Content, Resistivity and Chloride Content
Testing to determine the water-soluble sulfate content was performed in general accordance with ASTM D4327 test procedures. Resistivity testing was completed in general accordance with ASTM G87 test procedures. Testing to determine the chloride content was performed in general accordance with ASTM D4327 test procedures. The results of the testing are provided below and in Appendix B.
B-4 0-5 74 25.6 0.0033 2,278
GEOTEK
1554
Sample Location:
Date Tested:
Shear Strength: F = 30 O
, C = 88 psf
Notes:
Project Name:
Project Number:
3 - The tests were run at a shear rate of 0.01 in/min.
3966-CR
B-1 @ 0-5 Feet
7/10/2024
DIRECT SHEAR TEST
2 - The above reflect direct shear strength at saturated conditions. 1 - The soil specimen used in the shear box was a ring sample remolded to approximately 90% relative compaction from a bulk sample collected during the field investigation.
Belago Park - Moreno Valley
0.0 500.0
1000.0
1500.0
2000.0
2500.0
3000.0
3500.0
4000.0
0.0 500.0 1000.0 1500.0 2000.0 2500.0 3000.0 3500.0 4000.0 SHEAR STRESS (psf)
NORMAL STRESS (psf)
DIRECT SHEAR TEST
GEOTEK
Project Name: BelagoPark - Moreno Valley Sample Location: B-1 @ 0-5 Feet Project Number: 3966-CR Date Tested: 7/10/2024
4000.0
3500.0
3000.0 sf)go
o
)
[=] Q
oo
SHEAR,STRESS(p 1500.0 ~~
1000.0 Lo” rd 500.0 >
0.0~~
0.0 500.0 1000.0 1500.0 2000.0 2500.0 3000.0 3500.0 4000.0 NORMAL STRESS (psf) = Oo = Shear Strength: D= 30° C= 88 psf
Notes: | - The soil specimen used in the shear box was a ring sample remolded to approximately 90% relative compaction from a bulk sample collected during the field investigation. 2 - The above reflect direct shear strength at saturated conditions. 3 - The tests were run at a shear rate of 0.01 in/min.
1555
Ring #: Ring Dia. : Ring Ht.:1"
Weight of compacted sample & ring (gm)
Weight of ring (gm)
Net weight of sample (gm)
Moisture Content, %
Specific Gravity, assumed
Unit Wt. of Water @ 20°C, (pcf)
% Saturation
EXPANSION INDEX = 59
790.8 25.0
62.4 52.5 FINAL MOISTURE
Final Weight of wet
sample & tare % Moisture
2.70 7/9/2024 0.3340 Final
12.8 SATURATION DETERMINATION
Dry Density, lb / ft3 (D/1.F) 101.6
Wet Density, lb / ft3 (C*0.3016) 114.6 7/8/2024 0.2750 10 min/Dry 380.1 7/8/2024 0.2770 Initial
DENSITY DETERMINATION
744.4 READINGS
364.3 DATE TIME READING
Sample Description:
4.01"
Project Number: 3966-CR Date Tested: 7/8/2024
Project Location: Belago Park - Moreno Valley Sample Source: B-1 @ 0-5 Feet
EXPANSION INDEX TEST
(ASTM D4829)
Client: Passco Pacifica Tested/ Checked By: RB Lab No Corona 03 GEOTEK EXPANSION INDEX TEST
(ASTM D4829)
Client: Passco Pacifica Tested/ CheckedBy: RB Lab No Corona Project Number: 3966-CR Date Tested: 7/8/2024
Project Location: Belago Park - Moreno Valley Sample Source: B-1 @ 0-5 Feet Sample Description:
Ring#_ Ring Dia. : 4.01" Ring Ht..1"
DENSITY DETERMINATION
Weight of compacted sample & ring (gm) 744.4 READINGS
Weight of ring (gm) 364.3 DATE TIME | READING
Net weight of sample (gm) 380.1 7/8/2024 0.2770 Initial Wet Density, Ib / ft3 (C*0.3016) 114.6 7/8/2024 0.2750 | 10 min/Dry Dry Density, Ib / ft3 (D/1.F) 101.6
SATURATION DETERMINATION
Moisture Content, % 12.8
Specific Gravity, assumed 2.70 7/9/2024 0.3340 Final
Unit Wt. of Water @ 20°C, (pcf) 62.4
% Saturation 52.5 FINAL MOISTURE
Final Weight of wet
sample & tare % Moisture
790.8 25.0
EXPANSION INDEX = 59
1556
Sample Details
Sample ID: 24-00135-S01 Date Sampled: 7/1/2024
Sampled By:
Material: Silty CLAY
Location: B-1 @ 0-5 Feet
Test Results
ASTM D 1557
Maximum Dry Unit Weight
(lbf/ft³): 120.9
Optimum Water Content (%): 13.1
Method: A
Preparation Method: Moist
Retained Sieve No 4 (4.75mm) (%): 1
Passing Sieve No 4 (4.75mm) (%): 99
Tested By: Eduardo Cuevas
Date Tested: 7/3/2024
Dry Unit Weight - Water Content Relationship
Proctor Report
Report No: PTR:24-00135-S01
Client:
Project: 3966-CR
Belago Park - Moreno Valley
Phone: (951) 710-1160
GeoTek - Corona
Corona, CA 92880
Fax: (951) 710-1167
1548 N. Maple St.
Passco Pacifica
Orange CA 92868
ATTN: Oscar Graham
THIS DOCUMENT SHALL NOT BE REPRODUCED EXCEPT IN FULL
CC:
Form No: 110031, Report No: PTR:24-00135-S01 © 2000-2024 QESTLab by SpectraQEST.com Page 1 of 1 Comments
GeoTek - Corona
1548 N. Maple St. (
Corona, CA 92880
Phone: (951) 710-1160 GEOTEK Fax: (951) 710-1167
R:24-00135-S01
Proctor Report
Client: Passco Pacifica CC:
ATTN: Oscar Graham
Orange CA 92868
Project: 3966-CR
Belago Park - Moreno Valley
THIS DOCUMENT SHALL NOT BE REPRODUCED EXCEPT IN FULL
Sample ID: 24-00135-S01 Date Sampled: 7/1/2024
Sampled By:
Material: Silty CLAY
Location: B-1 @ 0-5 Feet
ASTM D 1557
Maximum Dry Unit Weight
(Ibfft?): 120.9
121.0 Optimum Water Content (%): 13.1
Method: A
Preparation Method: Moist
120.0 Retained Sieve No 4 (4.75mm) (%): 1
Passing Sieve No 4 (4.75mm) (%): 99
Tested By: Eduardo Cuevas
Date Tested: 7/13/2024
~ 119.07
&
5=2 1180] A
=
[=55
117.01
116.01 ~~:
115.0 t t t t t t t t t + + { 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 Water Content (%)
Form No: 110031, Report No: PTR:24-00135-S01 © 2000-2024 QESTLab by SpectraQEST.com Page 10of 1 1557
Project X REPORT S240705B
Corrosion Engineering Page 1
Corrosion Control – Soil, Water, Metallurgy Testing Lab 29990 Technology Dr, Suite 13, Murrieta, CA 92563 Tel: 213-928-7213 Fax: 951-226-1720 www.projectxcorrosion.com
Results Only Soil Testing
for
Belago Park
July 9, 2024
Prepared for:
Eddy Cuevas
GeoTek USA
1548 N. Maple Avenue
Corona, CA 92878
[email protected], [email protected]
Project X Job#: S240705B
Client Job or PO#: 3966-CR
Prepared by:
M. Williams
Respectfully Submitted,
Eduardo Hernandez, M.Sc., P.E.
Sr. Corrosion Consultant
NACE Corrosion Technologist #16592
Professional Engineer
California No. M37102
[email protected]
VW 4 Project X REPORT $240705B
Corrosion Engineering Page1
A Corrosion Control — Soil, Water, Metallurgy Testing Lab Results Only Soil Testing
for
Belago Park
July 9, 2024
Prepared for:
Eddy Cuevas
GeoTek USA
1548 N. Maple Avenue
Corona, CA 92878
[email protected], [email protected]
Project X Job#: S240705B
Client Job or PO#: 3966-CR
Preparedby:
M. Williams
Respectfully Submitted,
Eduardo Hernandez, M.Sc.,P.E.
Sr. Corrosion Consultant
NACE Corrosion Technologist #16592
ProfessionalEngineer
CaliforniaNo. M37102
ehernandez(@projectxcorrosion.com
29990 Technology Dr, Suite 13, Murrieta, CA 92563 Tel: 213-928-7213 Fax: 951-226-1720 WWWw.projectxcorrosion.com
1558
Project X REPORT S240705B
Corrosion Engineering Page 2
Corrosion Control – Soil, Water, Metallurgy Testing Lab 29990 Technology Dr., Suite 13, Murrieta, CA 92563 Tel: 213-928-7213 Fax: 951-226-1720 www.projectxcorrosion.com
Soil Analysis Lab Results
Client: GeoTek USA
Job Name: Belago Park
Client Job Number: 3966-CR
Project X Job Number: S240705B
July 9, 2024
Method ASTM
G51
ASTM
G200
SM
4500-D
ASTM
D4327
ASTM
D6919
ASTM
D6919
ASTM
D6919
ASTM
D6919
ASTM
D6919
ASTM
D6919
ASTM
D4327
ASTM
D4327
Bore# /
Description
Depth pH Redox Sulfide
S
2- Nitrate
NO3
- Ammonium
NH4
+ Lithium
Li+ SodiumNa+ PotassiumK
+ Magnesium
Mg2+ CalciumCa2+ FluorideF2
2- Phosphate
PO4
3-
(ft) (mg/kg) (wt%) (mg/kg) (wt%) (Ω-cm) (Ω-cm) (mV) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) B4 0-5 33.5 0.0033 25.6 0.0026 4,690 2,278 7.4 147 0.4 48.3 4.4 ND 65.4 9.9 21.5 78.0 5.0 0.2 ASTM
G187
ASTM
D4327
ASTM
D4327
Resistivity
As Rec'd | Minimum
Sulfates
SO4
2- Chlorides
ClCations and Anions, except Sulfide and Bicarbonate, tested with Ion Chromatography mg/kg = milligrams per kilogram (parts per million) of dry soil weight ND = 0 = Not Detected | NT = Not Tested | Unk = Unknown Chemical Analysis performed on 1:3 Soil-To-Water extract PPM = mg/kg (soil) = mg/L (Liquid)
Note: Sometimes a bad sulfate hit is a contaminated spot. Typical fertilizers are Potassium chloride, ammonium sulfate or ammonium sulfate nitrate (ASN). So this is another reason why testing full corrosion series is good because we then have the data to see if those other ingredients are present meaning the soil sample is just fertilizercontaminated soil. This can happen often when the soil samples collected are simply surface scoops. This is why it's best to dig in a foot, throw away the top and test the deeper stuff. Dairy farms are also notorious for these items.
If one sample pops up much more corrosive than all others, we would recommend collecting more samples surrounding the problem sample location to determine if the peak is isolated to it. This allows us to conclude it was a contaminated sample and able to declare it an outlier.
Try out our new online forms: SOIL CORROSIVITY & THERMAL RESISTIVITY LAB REQUEST FORM & IN-SITU WENNER 4 PIN QUOTE REQUEST FORM \ 4 Project X REPORTS240705B
Corrosion Engineering Page2
A Corrosion Control — Soil, Water, Metallurgy Testing Lab Soil Analysis Lab Results
Client: GeoTek USA
JobName: Belago Park
Client JobNumber: 3966-CR
Project X JobNumber: S240705B
July 9, 2024
ASTM ASTM ASTM ASTM | ASTM SM ASTM ASTM ASTM ASTM ASTM ASTM ASTM ASTM D4327 D4327 G187 G51 G200 4500-D D4327 D6919 D6919 D6919 D6919 D6919 D6919 D4327 Sulfates Chlorides Resistivity pH Redox | Sulfide Nitrate Ammonium Lithium Sodi Potassi Magnesi Calci Fluoride Phosphate 80, cr AsRec'd | Minimum s* NO; NH," Li" Na" XK" Mg Ca®" FP PO; (mg/kg) | (W%) | (mg/kg) | (Wi%) | (@-cm) | (Q-cm) (mV) | (mgkeg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) 33.5 10.0033 25.6 0.0026 4,690 | 2,278 | 74 147 0.4 48.3 4.4 ND 65.4 9.9 21.5 78.0 5.0 0.2 Cations and Anions, except Sulfide andBicarbonate, tested withIon Chromatography mg/kg = milligrams per kilogram (parts per million) of dry soil weight ND = 0 = Not Detected |NT = Not Tested | Unk = Unknown
Chemical Analysis performed on 1:3 Soil-To-Water extract PPM = mg/kg (soil) = mg/L (Liquid)
Note: Sometimes abad sulfate hit is a contaminated spot. Typical fertilizers arePotassium chloride, ammonium sulfate or ammonium sulfate nitrate (ASN). So this is anotherreason why testing full corrosion series is goodbecause we thenhave the data to seeif those other ingredients are present meaning the soil sample is just fertilizercontaminated soil. This can happen often when the soil samples collected are simply surface scoops.This is why it's best to dig in a foot, throw away the top and test the deeper stuff. Dairy farms are also notorious for theseitems.
If one samplepops up muchmore corrosive than all others, we wouldrecommend collecting more samples surrounding the problem samplelocation to determine if the peak is isolated to it. This allows us to conclude it was a contaminated sample and able to declare it an outlier.
Try out our new online forms: SOIL CORROSIVITY & THERMAL RESISTIVITY LAB REQUEST FORM & IN-SITU WENNER 4 PIN QUOTE REQUEST FORM 29990 Technology Dr., Suite 13, Murrieta, CA 92563 Tel: 213-928-7213 Fax: 951-226-1720 WWW.projectxcorrosion.com
1559
APPENDIX C
GENERAL EARTHWORK GRADING GUIDELINES
Geotechnical Evaluation
Proposed Belago Park
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Project No. 3966-CR
APPENDIX C
GENERAL EARTHWORK GRADING GUIDELINES
Geotechnical Evaluation
Proposed Belago Park
Brodiaea Avenue and Redlands Boulevard
City of Moreno Valley, Riverside County, California
Project No. 3966-CR
GEOTEK 1560
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-1
Moreno Valley, Riverside County, California Project No. 3966-CR
GENERAL GRADING GUIDELINES
Guidelines presented herein are intended to address general construction procedures for earthwork construction. Specific situations and conditions often arise which cannot reasonably be discussed in general guidelines, when anticipated these are discussed in the text of the report. Often unanticipated conditions are encountered which may necessitate modification or changes to these guidelines. It is our hope that these will assist the contractor to more efficiently complete the project by providing a reasonable understanding of the procedures that would be expected during earthwork and the testing and observation used to evaluate those procedures.
General
Grading should be performed to at least the minimum requirements of governing agencies, Chapters 18 and 33 of the Uniform Building Code, CBC (2022) and the guidelines presented below.
Preconstruction Meeting
A preconstruction meeting should be held prior to site earthwork. Any questions the contractor has regarding our recommendations, general site conditions, apparent discrepancies between reported and actual conditions and/or differences in procedures the contractor intends to use should be brought up at that meeting. The contractor (including the main onsite representative) should review our report and these guidelines in advance of the meeting. Any comments the contractor may have regarding these guidelines should be brought up at that meeting.
Grading Observation and Testing
1. Observation of the fill placement should be provided by our representative during grading.
Verbal communication during the course of each day will be used to inform the contractor of test results. The contractor should receive a copy of the "Daily Field Report" indicating results of field density tests that day. If our representative does not provide the contractor with these reports, our office should be notified.
2. Testing and observation procedures are, by their nature, specific to the work or area observed and location of the tests taken, variability may occur in other locations. The contractor is responsible for the uniformity of the grading operations; our observations and test results are intended to evaluate the contractor’s overall level of efforts during grading. The contractor’s personnel are the only individuals participating in all aspect of site work. Compaction testing and observation should not be considered as relieving the contractor’s responsibility to properly compact the fill.
3. Cleanouts, processed ground to receive fill, key excavations, and subdrains should be observed by our representative prior to placing any fill. It will be the contractor's responsibility to notify our representative or office when such areas are ready for observation.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-1
Moreno Valley, Riverside County, California Project No. 3966-CR
GENERAL GRADING GUIDELINES
Guidelines presented herein are intended to address general construction procedures for earthwork construction. Specific situations and conditions often arise which cannot reasonably be discussed in general guidelines, when anticipated these are discussed in the text of the report. Often unanticipated conditions are encountered which may necessitate modification or changes to these guidelines. It is our hope that these will assist the contractor to more efficiently complete the project by providing a reasonable understanding of the procedures that would be expected during earthwork and the testing and observation used to evaluate those procedures.
General
Grading should be performed to at least the minimum requirements of governing agencies, Chapters 18 and 33 of the Uniform Building Code, CBC (2022) and the guidelines presented below.
Preconstruction Meeting
A preconstruction meeting should be held prior to site earthwork. Any questions the contractor has regarding our recommendations, general site conditions, apparent discrepancies between reported and actual conditions and/or differences in procedures the contractor intends to use should be brought up at that meeting. The contractor (including the main onsite representative) should review our report and these guidelines in advance of the meeting. Any comments the contractor may have regarding these guidelines should be brought up at that meeting.
Grading Observation and Testing
I. Observation of the fill placement should be provided by our representative during grading.
Verbal communication during the course of each day will be used to inform the contractor of test results. The contractor should receive a copy of the "Daily Field Report” indicating results of field density tests that day. If our representative does not provide the contractor with these reports, our office should be notified.
2. Testing and observation procedures are, by their nature, specific to the work or area observed and location of the tests taken, variability may occur in other locations. The contractor is responsible for the uniformity of the grading operations; our observations and test results are intended to evaluate the contractor’s overall level of efforts during grading. The contractor’s personnel are the only individuals participating in all aspect of site work. Compaction testing and observation should not be considered as relieving the contractor’s responsibility to properly compact the fill.
3. Cleanouts, processed ground to receive fill, key excavations, and subdrains should be observed by our representative prior to placing any fill. It will be the contractor's responsibility to notify our representative or office when such areas are ready for observation.
J83
GEOTEK 1561
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-2
Moreno Valley, Riverside County, California Project No. 3966-CR
4. Density tests may be made on the surface material to receive fill, as considered warranted by this firm.
5. In general, density tests would be made at maximum intervals of two feet of fill height or every 1,000 cubic yards of fill placed. Criteria will vary depending on soil conditions and size of the fill.
More frequent testing may be performed. In any case, an adequate number of field density tests should be made to evaluate the required compaction and moisture content is generally being obtained.
6. Laboratory testing to support field test procedures will be performed, as considered warranted, based on conditions encountered (e.g. change of material sources, types, etc.) Every effort will be made to process samples in the laboratory as quickly as possible and in progress construction projects are our first priority. However, laboratory workloads may cause in delays and some soils may require a minimum of 48 to 72 hours to complete test procedures.
Whenever possible, our representative(s) should be informed in advance of operational changes that might result in different source areas for materials.
7. Procedures for testing of fill slopes are as follows:
a) Density tests should be taken periodically during grading on the flat surface of the fill, three to five feet horizontally from the face of the slope. b) If a method other than over building and cutting back to the compacted core is to be employed, slope compaction testing during construction should include testing the outer six inches to three feet in the slope face to determine if the required compaction is being achieved.
8. Finish grade testing of slopes and pad surfaces should be performed after construction is complete.
Site Clearing
1. All vegetation, and other deleterious materials, should be removed from the site. If material is not immediately removed from the site it should be stockpiled in a designated area(s) well outside of all current work areas and delineated with flagging or other means. Site clearing should be performed in advance of any grading in a specific area.
2. Efforts should be made by the contractor to remove all organic or other deleterious material from the fill, as even the most diligent efforts may result in the incorporation of some materials.
This is especially important when grading is occurring near the natural grade. All equipment operators should be aware of these efforts. Laborers may be required as root pickers.
3. Nonorganic debris or concrete may be placed in deeper fill areas provided the procedures used are observed and found acceptable by our representative.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-2
Moreno Valley, Riverside County, California Project No. 3966-CR Density tests may be made on the surface material to receive fill, as considered warranted by this firm.
In general, density tests would be made at maximum intervals of two feet of fill height or every 1,000 cubic yards of fill placed. Criteria will vary depending on soil conditions and size of the fill.
More frequent testing may be performed. In any case, an adequate number of field density tests should be made to evaluate the required compaction and moisture content is generally being obtained.
Laboratory testing to support field test procedures will be performed, as considered warranted, based on conditions encountered (e.g. change of material sources, types, etc.) Every effort will be made to process samples in the laboratory as quickly as possible and in progress construction projects are our first priority. However, laboratory workloads may cause in delays and some soils may require a minimum of 48 to 72 hours to complete test procedures.
Whenever possible, our representative(s) should be informed in advance of operational changes that might result in different source areas for materials.
Procedures for testing of fill slopes are as follows:
a) Density tests should be taken periodically during grading on the flat surface of the fill, three to five feet horizontally from the face of the slope. b) If a method other than over building and cutting back to the compacted core is to be employed, slope compaction testing during construction should include testing the outer six inches to three feet in the slope face to determine if the required compaction is being achieved.
Finish grade testing of slopes and pad surfaces should be performed after construction is complete.
Site Clearing
All vegetation, and other deleterious materials, should be removed from the site. [If material is not immediately removed from the site it should be stockpiled in a designated area(s) well outside of all current work areas and delineated with flagging or other means. Site clearing should be performed in advance of any grading in a specific area.
Efforts should be made by the contractor to remove all organic or other deleterious material from the fill, as even the most diligent efforts may result in the incorporation of some materials.
This is especially important when grading is occurring near the natural grade. All equipment operators should be aware of these efforts. Laborers may be required as root pickers.
Nonorganic debris or concrete may be placed in deeper fill areas provided the procedures used are observed and found acceptable by our representative.
G
GEOTEK 1562
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-3
Moreno Valley, Riverside County, California Project No. 3966-CR Treatment of Existing Ground
1. Following site clearing, all surficial deposits of alluvium and colluvium as well as weathered or creep effected bedrock, should be removed unless otherwise specifically indicated in the text of this report.
2. In some cases, removal may be recommended to a specified depth (e.g. flat sites where partial alluvial removals may be sufficient). The contractor should not exceed these depths unless directed otherwise by our representative.
3. Groundwater existing in alluvial areas may make excavation difficult. Deeper removals than indicated in the text of the report may be necessary due to saturation during winter months.
4. Subsequent to removals, the natural ground should be processed to a depth of six inches, moistened to near optimum moisture conditions and compacted to fill standards.
5. Exploratory back hoe or dozer trenches still remaining after site removal should be excavated and filled with compacted fill if they can be located.
Fill Placement
1. Unless otherwise indicated, all site soil and bedrock may be reused for compacted fill; however, some special processing or handling may be required (see text of report).
2. Material used in the compacting process should be evenly spread, moisture conditioned, processed, and compacted in thin lifts six (6) to eight (8) inches in compacted thickness to obtain a uniformly dense layer. The fill should be placed and compacted on a nearly horizontal plane, unless otherwise found acceptable by our representative.
3. If the moisture content or relative density varies from that recommended by this firm, the contractor should rework the fill until it is in accordance with the following:
a) Moisture content of the fill should be at or above optimum moisture. Moisture should be evenly distributed without wet and dry pockets. Pre-watering of cut or removal areas should be considered in addition to watering during fill placement, particularly in clay or dry surficial soils. The ability of the contractor to obtain the proper moisture content will control production rates.
b) Each six-inch layer should be compacted to at least 90 percent of the maximum dry density in compliance with the testing method specified by the controlling governmental agency. In most cases, the testing method is ASTM Test Designation D 1557.
4. Rock fragments less than eight inches in diameter may be utilized in the fill, provided:
a) They are not placed in concentrated pockets;
b) There is a sufficient percentage of fine-grained material to surround the rocks; c) The distribution of the rocks is observed by, and acceptable to, our representative.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-3
Moreno Valley, Riverside County, California Project No. 3966-CR Treatment of Existing Ground
Following site clearing, all surficial deposits of alluvium and colluvium as well as weathered or creep effected bedrock, should be removed unless otherwise specifically indicated in the text of this report.
In some cases, removal may be recommended to a specified depth (e.g. flat sites where partial alluvial removals may be sufficient). The contractor should not exceed these depths unless directed otherwise by our representative.
Groundwater existing in alluvial areas may make excavation difficult. Deeper removals than indicated in the text of the report may be necessary due to saturation during winter months.
Subsequent to removals, the natural ground should be processed to a depth of six inches, moistened to near optimum moisture conditions and compacted to fill standards.
Exploratory back hoe or dozer trenches still remaining after site removal should be excavated and filled with compacted fill if they can be located.
Fill Placement
Unless otherwise indicated, all site soil and bedrock may be reused for compacted fill; however, some special processing or handling may be required (see text of report).
Material used in the compacting process should be evenly spread, moisture conditioned, processed, and compacted in thin lifts six (6) to eight (8) inches in compacted thickness to obtain a uniformly dense layer. The fill should be placed and compacted on a nearly horizontal plane, unless otherwise found acceptable by our representative.
If the moisture content or relative density varies from that recommended by this firm, the contractor should rework the fill until it is in accordance with the following:
a) Moisture content of the fill should be at or above optimum moisture. Moisture should be evenly distributed without wet and dry pockets. Pre-watering of cut or removal areas should be considered in addition to watering during fill placement, particularly in clay or dry surficial soils. The ability of the contractor to obtain the proper moisture content will control production rates.
b) Each six-inch layer should be compacted to at least 90 percent of the maximum dry density in compliance with the testing method specified by the controlling governmental agency. In most cases, the testing method is ASTM Test Designation D 1557.
Rock fragments less than eight inches in diameter may be utilized in the fill, provided:
a) They are not placed in concentrated pockets;
b) There is a sufficient percentage of fine-grained material to surround the rocks; c) The distribution of the rocks is observed by, and acceptable to, our representative.
G
GEOTEK 1563
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-4
Moreno Valley, Riverside County, California Project No. 3966-CR
5. Rocks exceeding eight (8) inches in diameter should be taken off site, broken into smaller fragments, or placed in accordance with recommendations of this firm in areas designated suitable for rock disposal. On projects where significant large quantities of oversized materials are anticipated, alternate guidelines for placement may be included. If significant oversize materials are encountered during construction, these guidelines should be requested.
6. In clay soil, dry or large chunks or blocks are common. If in excess of eight (8) inches minimum dimension, then they are considered as oversized. Sheepsfoot compactors or other suitable methods should be used to break up blocks. When dry, they should be moisture conditioned to provide a uniform condition with the surrounding fill.
Slope Construction
1. The contractor should obtain a minimum relative compaction of 90 percent out to the finished slope face of fill slopes. This may be achieved by either overbuilding the slope and cutting back to the compacted core, or by direct compaction of the slope face with suitable equipment.
2. Slopes trimmed to the compacted core should be overbuilt by at least three (3) feet with compaction efforts out to the edge of the false slope. Failure to properly compact the outer edge results in trimming not exposing the compacted core and additional compaction after trimming may be necessary.
3. If fill slopes are built "at grade" using direct compaction methods, then the slope construction should be performed so that a constant gradient is maintained throughout construction. Soil should not be "spilled" over the slope face nor should slopes be "pushed out" to obtain grades.
Compaction equipment should compact each lift along the immediate top of slope. Slopes should be back rolled or otherwise compacted at approximately every 4 feet vertically as the slope is built.
4. Corners and bends in slopes should have special attention during construction as these are the most difficult areas to obtain proper compaction.
5. Cut slopes should be cut to the finished surface. Excessive undercutting and smoothing of the face with fill may necessitate stabilization.
UTILITY TRENCH CONSTRUCTION AND BACKFILL
Utility trench excavation and backfill is the contractor’s responsibility. The geotechnical consultant typically provides periodic observation and testing of these operations. While efforts are made to make sufficient observations and tests to verify that the contractors’ methods and procedures are adequate to achieve proper compaction, it is typically impractical to observe all backfill procedures. As such, it is critical that the contractor use consistent backfill procedures.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-4
Moreno Valley, Riverside County, California Project No. 3966-CR
5. Rocks exceeding eight (8) inches in diameter should be taken off site, broken into smaller fragments, or placed in accordance with recommendations of this firm in areas designated suitable for rock disposal. On projects where significant large quantities of oversized materials are anticipated, alternate guidelines for placement may be included. If significant oversize materials are encountered during construction, these guidelines should be requested.
6. In clay soil, dry or large chunks or blocks are common. If in excess of eight (8) inches minimum dimension, then they are considered as oversized. Sheepsfoot compactors or other suitable methods should be used to break up blocks. When dry, they should be moisture conditioned to provide a uniform condition with the surrounding fill.
Slope Construction
I. The contractor should obtain a minimum relative compaction of 90 percent out to the finished slope face of fill slopes. This may be achieved by either overbuilding the slope and cutting back to the compacted core, or by direct compaction of the slope face with suitable equipment.
2. Slopes trimmed to the compacted core should be overbuilt by at least three (3) feet with compaction efforts out to the edge of the false slope. Failure to properly compact the outer edge results in trimming not exposing the compacted core and additional compaction after trimming may be necessary.
3. If fill slopes are built "at grade" using direct compaction methods, then the slope construction should be performed so that a constant gradient is maintained throughout construction. Soil should not be "spilled" over the slope face nor should slopes be "pushed out” to obtain grades.
Compaction equipment should compact each lift along the immediate top of slope. Slopes should be back rolled or otherwise compacted at approximately every 4 feet vertically as the slope is built.
4. Corners and bends in slopes should have special attention during construction as these are the most difficult areas to obtain proper compaction.
5. Cut slopes should be cut to the finished surface. Excessive undercutting and smoothing of the face with fill may necessitate stabilization.
UTILITY TRENCH CONSTRUCTION AND BACKEFILL
Utility trench excavation and backfill is the contractor’s responsibility. The geotechnical consultant typically provides periodic observation and testing of these operations. While efforts are made to make sufficient observations and tests to verify that the contractors’ methods and procedures are adequate to achieve proper compaction, it is typically impractical to observe all backfill procedures. As such, it is critical that the contractor use consistent backfill procedures.
G
GEOTEK 1564
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-5
Moreno Valley, Riverside County, California Project No. 3966-CR Compaction methods vary for trench compaction and experience indicates many methods can be successful. However, procedures that “worked” on previous projects may or may not prove effective on a given site. The contractor(s) should outline the procedures proposed, so that we may discuss them prior to construction. We will offer comments based on our knowledge of site conditions and experience.
1. Utility trench backfill in slopes, structural areas, in streets and beneath flat work or hardscape should be brought to at least optimum moisture and compacted to at least 90 percent of the laboratory standard. Soil should be moisture conditioned prior to placing in the trench.
2. Flooding and jetting are not typically recommended or acceptable for native soils. Flooding or jetting may be used with select sand having a Sand Equivalent (SE) of 30 or higher. This is typically limited to the following uses:
a) shallow (12 + inches) under slab interior trenches and, b) as bedding in pipe zone.
The water should be allowed to dissipate prior to pouring slabs or completing trench compaction.
3. Care should be taken not to place soils at high moisture content within the upper three feet of the trench backfill in street areas, as overly wet soils may impact subgrade preparation.
Moisture may be reduced to 2% below optimum moisture in areas to be paved within the upper three feet below sub grade.
4. Sand backfill should not be allowed in exterior trenches adjacent to and within an area extending below a 1:1 projection from the outside bottom edge of a footing, unless it is similar to the surrounding soil.
5. Trench compaction testing is generally at the discretion of the geotechnical consultant. Testing frequency will be based on trench depth and the contractor’s procedures. A probing rod would be used to assess the consistency of compaction between tested areas and untested areas. If zones are found that are considered less compact than other areas, this would be brought to the contractor’s attention.
JOB SAFETY
General
Personnel safety is a primary concern on all job sites. The following summaries are safety considerations for use by all our employees on multi-employer construction sites. On ground personnel are at highest risk of injury and possible fatality on grading construction projects. The company recognizes that construction activities will vary on each site and that job site safety is the contractor's responsibility.
However, it is, imperative that all personnel be safety conscious to avoid accidents and potential injury.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-5
Moreno Valley, Riverside County, California Project No. 3966-CR Compaction methods vary for trench compaction and experience indicates many methods can be successful. However, procedures that “worked” on previous projects may or may not prove effective on a given site. The contractor(s) should outline the procedures proposed, so that we may discuss them prior to construction. We will offer comments based on our knowledge of site conditions and experience.
I. Utility trench backfill in slopes, structural areas, in streets and beneath flat work or hardscape should be brought to at least optimum moisture and compacted to at least 90 percent of the laboratory standard. Soil should be moisture conditioned prior to placing in the trench.
2. Flooding and jetting are not typically recommended or acceptable for native soils. Flooding or jetting may be used with select sand having a Sand Equivalent (SE) of 30 or higher. This is typically limited to the following uses:
a) shallow (12 + inches) under slab interior trenches and, b) as bedding in pipe zone.
The water should be allowed to dissipate prior to pouring slabs or completing trench compaction.
3. Care should be taken not to place soils at high moisture content within the upper three feet of the trench backfill in street areas, as overly wet soils may impact subgrade preparation.
Moisture may be reduced to 2% below optimum moisture in areas to be paved within the upper three feet below sub grade.
4. Sand backfill should not be allowed in exterior trenches adjacent to and within an area extending below a I:1 projection from the outside bottom edge of a footing, unless it is similar to the surrounding soil.
5. Trench compaction testing is generally at the discretion of the geotechnical consultant. Testing frequency will be based on trench depth and the contractor’s procedures. A probing rod would be used to assess the consistency of compaction between tested areas and untested areas. If zones are found that are considered less compact than other areas, this would be brought to the contractor’s attention.
JOB SAFETY
General
Personnel safety is a primary concern on all job sites. The following summaries are safety considerations for use by all our employees on multi-employer construction sites. On ground personnel are at highest risk of injury and possible fatality on grading construction projects. The company recognizes that construction activities will vary on each site and that job site safety is the contractor's responsibility.
However, it is, imperative that all personnel be safety conscious to avoid accidents and potential injury.
G
GEOTEK 1565
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-6
Moreno Valley, Riverside County, California Project No. 3966-CR In an effort to minimize risks associated with geotechnical testing and observation, the following precautions are to be implemented for the safety of our field personnel on grading and construction projects.
1. Safety Meetings: Our field personnel are directed to attend the contractor's regularly scheduled safety meetings.
2. Safety Vests: Safety vests are provided for and are to be worn by our personnel while on the job site.
3. Safety Flags: Safety flags are provided to our field technicians; one is to be affixed to the vehicle when on site, the other is to be placed atop the spoil pile on all test pits.
In the event that the contractor's representative observes any of our personnel not following the above, we request that it be brought to the attention of our office.
Test Pits Location, Orientation and Clearance
The technician is responsible for selecting test pit locations. The primary concern is the technician's safety. However, it is necessary to take sufficient tests at various locations to obtain a representative sampling of the fill. As such, efforts will be made to coordinate locations with the grading contractors authorized representatives (e.g. dump man, operator, supervisor, grade checker, etc.), and to select locations following or behind the established traffic pattern, preferably outside of current traffic. The contractors authorized representative should direct excavation of the pit and safety during the test period. Again, safety is the paramount concern.
Test pits should be excavated so that the spoil pile is placed away from oncoming traffic. The technician's vehicle is to be placed next to the test pit, opposite the spoil pile. This necessitates that the fill be maintained in a drivable condition. Alternatively, the contractor may opt to park a piece of equipment in front of test pits, particularly in small fill areas or those with limited access.
A zone of non-encroachment should be established for all test pits (see diagram below). No grading equipment should enter this zone during the test procedure. The zone should extend outward to the sides approximately 50 feet from the center of the test pit and 100 feet in the direction of traffic flow.
This zone is established both for safety and to avoid excessive ground vibration, which typically decreases test results.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-6
Moreno Valley, Riverside County, California Project No. 3966-CR In an effort to minimize risks associated with geotechnical testing and observation, the following precautions are to be implemented for the safety of our field personnel on grading and construction projects.
I. Safety Meetings: Our field personnel are directed to attend the contractor's regularly scheduled safety meetings.
2. Safety Vests: Safety vests are provided for and are to be worn by our personnel while on the job site.
3. Safety Flags: Safety flags are provided to our field technicians; one is to be affixed to the vehicle when on site, the other is to be placed atop the spoil pile on all test pits.
In the event that the contractor's representative observes any of our personnel not following the above, we request that it be brought to the attention of our office.
Test Pits Location, Orientation and Clearance
The technician is responsible for selecting test pit locations. The primary concern is the technician's safety. However, it is necessary to take sufficient tests at various locations to obtain a representative sampling of the fill. As such, efforts will be made to coordinate locations with the grading contractors authorized representatives (e.g. dump man, operator, supervisor, grade checker, etc.), and to select locations following or behind the established traffic pattern, preferably outside of current traffic. The contractors authorized representative should direct excavation of the pit and safety during the test period. Again, safety is the paramount concern.
Test pits should be excavated so that the spoil pile is placed away from oncoming traffic. The technician's vehicle is to be placed next to the test pit, opposite the spoil pile. This necessitates that the fill be maintained in a drivable condition. Alternatively, the contractor may opt to park a piece of equipment in front of test pits, particularly in small fill areas or those with limited access.
A zone of non-encroachment should be established for all test pits (see diagram below). No grading equipment should enter this zone during the test procedure. The zone should extend outward to the sides approximately 50 feet from the center of the test pit and 100 feet in the direction of traffic flow.
This zone is established both for safety and to avoid excessive ground vibration, which typically decreases test results.
GEOTEK 1566
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-7
Moreno Valley, Riverside County, California Project No. 3966-CR 50 ft Zone of
Non-Encroachment
50 ft Zone of
Non-Encroachment
Traffic Direction
Vehicle
parked here Test Pit Spoil
pile
Spoil
pile
Test Pit
SIDE VIEW
PLAN VIEW
TEST PIT SAFETY PLAN
10 0 ft Zone of
Non-Encroachment
Slope Tests
When taking slope tests, the technician should park their vehicle directly above or below the test location on the slope. The contractor's representative should effectively keep all equipment at a safe operation distance (e.g., 50 feet) away from the slope during testing.
The technician is directed to withdraw from the active portion of the fill as soon as possible following testing. The technician's vehicle should be parked at the perimeter of the fill in a highly visible location.
Trench Safety
It is the contractor's responsibility to provide safe access into trenches where compaction testing is needed. Trenches for all utilities should be excavated in accordance with CAL-OSHA and any other applicable safety standards. Safe conditions will be required to enable compaction testing of the trench backfill.
All utility trench excavations in excess of 5 feet deep, which a person enters, are to be shored or laid back. Trench access should be provided in accordance with OSHA standards. Our personnel are directed not to enter any trench by being lowered or "riding down" on the equipment.
Our personnel are directed not to enter any excavation which:
1. is 5 feet or deeper unless shored or laid back,
2. exit points or ladders are not provided,
3. displays any evidence of instability, has any loose rock or other debris which could fall into the trench, or
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-7
Moreno Valley, Riverside County, California Project No. 3966-CR
TEST PIT SAFETY PLAN
SIDE VIEW
= ) Test Pit
A
Co 50 ft Zone of
Traffic Direction > Non-Encroachment
p — i pile
-< 10 0 ft Zone of
Non-Encroachment 50 ft Zone of
Non-Encroachment
PLAN VIEW 4
Slope Tests
When taking slope tests, the technician should park their vehicle directly above or below the test location on the slope. The contractor's representative should effectively keep all equipment at a safe operation distance (e.g., 50 feet) away from the slope during testing.
The technician is directed to withdraw from the active portion of the fill as soon as possible following testing. The technician's vehicle should be parked at the perimeter of the fill in a highly visible location.
Trench Safety
It is the contractor's responsibility to provide safe access into trenches where compaction testing is needed. Trenches for all utilities should be excavated in accordance with CAL-OSHA and any other applicable safety standards. Safe conditions will be required to enable compaction testing of the trench backfill.
All utility trench excavations in excess of 5 feet deep, which a person enters, are to be shored or laid back. Trench access should be provided in accordance with OSHA standards. Our personnel are directed not to enter any trench by being lowered or "riding down" on the equipment.
Our personnel are directed not to enter any excavation which:
l. is 5 feet or deeper unless shored or laid back,
2. exit points or ladders are not provided,
3. displays any evidence of instability, has any loose rock or other debris which could fall into the trench, or
G
GEOTEK 1567
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation – Belago Park Page C-8
Moreno Valley, Riverside County, California Project No. 3966-CR
4. displays any other evidence of any unsafe conditions regardless of depth.
If the contractor fails to provide safe access to trenches for compaction testing, our company policy requires that the soil technician withdraws and notifies their supervisor. The contractors representative will then be contacted in an effort to effect a solution. All backfill not tested due to safety concerns or other reasons is subject to reprocessing and/or removal.
Procedures
In the event that the technician's safety is jeopardized or compromised as a result of the contractor's failure to comply with any of the above, the technician is directed to inform both the developer's and contractor's representatives. If the condition is not rectified, the technician is required, by company policy, to immediately withdraw and notify their supervisor. The contractor’s representative will then be contacted in an effort to effect a solution. No further testing will be performed until the situation is rectified. Any fill placed in the interim can be considered unacceptable and subject to reprocessing, recompaction or removal.
In the event that the soil technician does not comply with the above or other established safety guidelines, we request that the contractor bring this to technicians attention and notify our project manager or office. Effective communication and coordination between the contractors' representative and the field technician(s) is strongly encouraged in order to implement the above safety program and safety in general.
The safety procedures outlined above should be discussed at the contractor's safety meetings. This will serve to inform and remind equipment operators of these safety procedures particularly the zone of non-encroachment.
The safety procedures outlined above should be discussed at the contractor's safety meetings. This will serve to inform and remind equipment operators of these safety procedures particularly the zone of non-encroachment.
GENERAL GRADING GUIDELINES APPENDIX C
Geotechnical Evaluation —Belago Park Page C-8
Moreno Valley, Riverside County, California Project No. 3966-CR
4. displays any other evidence of any unsafe conditions regardless of depth.
If the contractor fails to provide safe access to trenches for compaction testing, our company policy requires that the soil technician withdraws and notifies their supervisor. The contractors representative will then be contacted in an effort to effect a solution. All backfill not tested due to safety concerns or other reasons is subject to reprocessing and/or removal.
Procedures
In the event that the technician's safety is jeopardized or compromised as a result of the contractor's failure to comply with any of the above, the technician is directed to inform both the developer's and contractor's representatives. If the condition is not rectified, the technician is required, by company policy, to immediately withdraw and notify their supervisor. The contractor’s representative will then be contacted in an effort to effect a solution. No further testing will be performed until the situation is rectified. Any fill placed in the interim can be considered unacceptable and subject to reprocessing, recompaction or removal.
In the event that the soil technician does not comply with the above or other established safety guidelines, we request that the contractor bring this to technicians attention and notify our project manager or office. Effective communication and coordination between the contractors’ representative and the field technician(s) is strongly encouraged in order to implement the above safety program and safety in general.
The safety procedures outlined above should be discussed at the contractor's safety meetings. This will serve to inform and remind equipment operators of these safety procedures particularly the zone of non-encroachment.
The safety procedures outlined above should be discussed at the contractor's safety meetings. This will serve to inform and remind equipment operators of these safety procedures particularly the zone of non-encroachment.
GEOTEK 1568
Appendix E
Preliminary Soil Investigation
Appendix E
Preliminary Soil Investigation
Kimley»Horn
1569
SOIL
EXPLORATION
COMPANY, INC.
Soil Engineering, Environmental Engineering, Materials Testing, Geology August 12 2020
TO: Pacifica Investments
333 City Boulevard West 17fh Floor
Orange, CA 92868
ATTENTION: Oscar Graham
Project No 2096-01
SUBJECT: Preliminary Soil Investigation Infiltration Tests and Liquefaction Evaluation Report, Proposed Residential Development Site. NWC of Cactus Avenue and Redlands Boulevard, Parcel A: (APN 478-100-012 & -035), Parcel B: (APN 478-110-001) and Parcel E: (APN 478-110-003, -004, -005 & -006), City of Moreno Valley. California Introduction
In accordance with your authorization. Soil Exploration Co . Inc. has performed a preliminary soil investigation, infiltration tests and liquefaction evaluation for the subject site The accompanying report presents a summary of our findings, conclusions. recommendations, and limitations of our work for proposed two-story wood frame residential development.
Scope of Work
• Review soils, geologic. se1sm1c. groundwater data and maps in our files • Perform exploration of the site by means of thirteen 8" diameter borings, 25 to 50 feet deep, at readily accessible locations.
• Field engineer (California Registered RCE) for logging of the excavations, sampling of select soils, observation of excavation resistance. record SPT blow counts and water seepage (if any) • Perform basic laboratory testing of select SOii samples including moisture, density, expansion potential, sieve analysis, R-value, direct shear and corrosion potential (pH, chlorides, resistivity and water soluble sulfates).
• Perform digitized search of known faults within a SO-mile radius of the site. • Determine CBC (2019) seismic parameters
• Consult with civil/structural design consultants
• Perform six shallow infiltration tests at locations suggested by civil design engineer for WQMP design purposes.
• Prepare a report of our findings, conclusions and recommendations for site preparation, including overexcavation/removal depth allowable bearing value, foundation/slab-on-grade depth/thickness/reinforcement recommendations. excavation characteristics of earth materials, lateral earth pressures for retaining walls design, pavement thickness estimates. suitability of onsite soils for compacted fills, liquefaction/dynamic settlement evaluation, general earthwork and grading specifications, California Building Code (2019) seismic design coefficients. Cal/OSHA classification of soils and infiltration rate (inches/hour).
Site Conditions
The rectangular shaped, relatively flat, vacant site 1s located on the northwest corner of Cactus Avenue and Redlands Boulevard, in the City of Moreno Valley, Riverside County, California. Cactus Avenue is a paved road with curbs and no sidewalks. Redlands Boulevard is a paved road with asphalt concrete curbs Willot Street 1s Crushed miscellaneous base road between parcel A and B. Approximate 6 feet high 7535 Jurupa Ave., Unit C · Riverside, CA 92504 · Tel: (951) 688-7200 · Fax: (951) 688-7100 [email protected] • www.soilexp.com
SOIL
Ca EXPLORATION a— COMPANY, INC.
Soil Engineering,EnvironmentalEngineering,Materials Testing, Geology August 12, 2020
ProjectNo.2096-01
TO: Pacifica Investments
333 City Boulevard West, 17* Floor
Orange, CA 92868
ATTENTION: Oscar Graham
SUBJECT: Preliminary Soil Investigation, Infiltration Tests and Liquefaction Evaluation Report, Proposed Residential Development Site, NWC of Cactus Avenue and Redlands Boulevard, Parcel A: (APN 478-100-012 & -035), Parcel B: (APN 478-110-001) and Parcel E: (APN 478-110-003, -004, -005 & -008), City of Moreno Valley, California introduction
In accordance with your authorization, Soil Exploration Co., Inc. has performed a preliminary soil investigation, infiltration tests and liquefaction evaluation for the subject site. The accompanying report presents a summary of our findings, conclusions. recommendations, and limitations of our work for proposed two-story woodframe residentialdevelopment.
Scope of Work
Review soils, geologic, seismic, groundwater data and maps in our files. « Perform exploration of the site by means of thirteen 8" diameter borings, 25 to 50 feet deep, at readily accessible locations. » Field engineer (California Registered RCE) for logging of the excavations, sampling of select soils, observation of excavation resistance, record SPT blow counts and water seepage (if any). e Perform basic laboratory testing of select soil samples, including moisture, density, expansion potential, sieve analysis, R-value, direct shear and corrosion potential (pH, chlorides, resistivity and water soluble sulfates).
Perform digitized search of known faults within a 50-mile radius of the site.
Determine CBC (2019) seismic parameters.
Consult with civil/structural design consultants.
Perform six shallow infiltration tests at locations suggested by civil design engineer for WQMP design purposes.
» Prepare a report of our findings, conclusions and recommendations for site preparation, including overexcavation/removal depth, allowable bearing value, foundation/slab-on-grade depth/thickness/reinforcement recommendations, excavation characteristics of earth materials, lateral earth pressures for retaining walls design, pavement thickness estimates, suitability of onsite soils for compacted fills, liquefaction/dynamic settlement evaluation, general earthwork and grading specifications, California Building Code (2019) seismic design coefficients, CalfOSHA classification of soils and infiltration rate (inches/hour).
Site Conditions
The rectangular shaped, relatively flat, vacant site is located on the northwest corner of Cactus Avenue and Redlands Boulevard, in the City of Moreno Valley, Riverside County, California. Cactus Avenue is a paved road with curbs and no sidewalks. Redlands Boulevard is a paved road with asphalt concrete curbs. Willot Street is Crushed miscellaneous base road between parcel A and B. Approximate 6 feet high 7535JurupaAve, Unit C + Riverside,CA92504 - Tel:(951) 688-7200 - Fax:(951) 688-7100 [email protected] * www.soilexp.com
1570
NWC of Cactus Ave. & Redlands Blvd.
Moreno Valley, California
Project No 2096-01
August12,2020
berm is located on the west portion of Parcel B and concrete channel on southeast portion. A block wall borders the parcel A on the west and north side. Existing houses are located on adjacent parcel A to the west and north. Adjacent parcel B and E to the north is vacant A vacant lot between parcel B and E.
Vegetation consists of scattered very dense weeds.
The approximate locations of the above and other features are shown on Exploratory Boring and Infiltration Test Location Map. Plate 1. The base map is plans prepared by Hillwig Goodrow, Inc. of Redlands, California
Proposed Development
We understand that the site is proposed for a single family residential development and associated improvements. The structures will be light. two-story wood frame construction with concrete floor slabs supported on prepared subgrade. Grading plans are not available for review at this time. however based on the relatively flat topography of the site; modest cut or fill grading and no significant cut or fill slopes are proposed.
Field Work
Five exploratory borings were drilled on July 24. 2020 to a maximum depth of 50 feet below existing ground surface utilizing a CME-75 and 85 mobile dnll rigs equipped with 8-inch diameter hollow stem augers. Refer to Plate 1 for boring locations. The borings were logged by a California Registered Civil Engineer Standard Penetration Tests (SPT) blow counts were recorded for the earth materials. Relatively undisturbed samples of the soils were also obtained by utilizing California Ring Sampler In general, these borings revealed that the site surface soils consist of sandy silt, silty sand and sand with silt (USCS "ML", "SM" and CL-ML") The granular earth materials are generally loose to dense. Detailed descriptions of the earth materials encountered are oresented in the form of Geotechnical Boring Logs in Appendix 8 .
USGS Geologic Map of the Sunnymead Quadrangle shows the site area is underlain with young alluvial-fan deposits (see Figure 2).
Laboratory Testing
Basic laboratory tests were performed for select soil samples. The tests consisted primarily of natural moisture contents, dry densities, sieve analysis, R-value, direct shear and corrosion potential (pH, chlorides, resistivity and water soluble sulfates). Laboratory test results are presented in Appendix C and with Geotechnical Boring Logs in Appendix B
Groundwater
Groundwater, seepage or wet soils were not encountered m our exploratory borings, drilled to a maximum depth of 50 feet, at the time this work was performed. Groundwater study is not within the scope of this work. Groundwater data from well m the vicinity of the site is tabulated below (see Figure 1, Site Location Map, for location of well).
WSE* l Date I Distance/Location I Estimated Depth
Well No. (ft) Measured I Relative to Site of Water Below Site (ft) -
EMWD 10141 1449.16 11/3/2011 I SW/O 2miles 84.8
1483 36 4/13/2016 70.6 I I . --
• WSE = Water Surface Elevation
Soil Exploration Co., Inc. Page 2
NWC of Cactus Ave. & Redlands Blvd. Project No. 2096-01 MorenoValley,California August12, 2020
berm is located on the west portion of Parcel B and concrete channel on southeast portion. A block wall borders the parcel A on the west and north side. Existing houses are located on adjacent parcel A to the west and north. Adjacent parcel B and E to the north is vacant. A vacant lot between parcel B and E.
Vegetation consists of scattered very dense weeds.
The approximate locations of the above and other features are shown on Exploratory Boring and Infiltration Test Location Map, Plate 1. The base map is plans prepared by Hillwig Goodrow, Inc. of Redlands, California.
Proposed Development
We understand that the site is proposed for a single family residential development and associated improvements. The structures will be light, two-story wood frame construction with concrete floor slabs supportedon preparedsubgrade. Gradingplansare notavailableforreviewat this time,howeverbasedon the relatively fiat topography of the site; modest cut or fill grading and no significant cut or fill slopes are proposed.
FieldWork
Five exploratory borings were drilled on July 24, 2020. to a maximum depth of 50 feet below existing ground surfaceutilizing aCME-75and85 mobiledrillrigsequippedwith8-inchdiameterhollowstemaugers. Refer to Plate 1 for boring locations. The borings were logged by a California Registered Civil Engineer.
Standard Penetration Tests (SPT) blow counts were recorded for the earth materials. Relatively undisturbed samplesof the soils were also obtained by utilizingCaliforniaRing Sampler.
In general, these borings revealed that the site surface soils consist of sandy silt, silty sand and sand with silt (USCS “ML”, “SM" and “CL-ML"). The granular earth materials are generally loose to dense. Detailed descriptions of the earth materials encountered are presented in the form of Geotechnical Boring Logs in AppendixB.
USGS Geologic Map of the SunnymeadQuadrangle shows the site area is undertain with young alluvial-fan deposits(see Figure 2).
Laboratory Testing
Basic laboratory tests were performed for select soil samples. The tests consisted primarily of natural moisturecontents, dry densities, sieve analysis,R-value, direct shear and corrosion potential(pH, chlorides, resistivity and water soluble sulfates). Laboratory test results are presented in Appendix C and with GeotechnicalBoringLogsin AppendixB.
Groundwater
Groundwater, seepage or wet soils were not encountered in our exploratory borings, drilled to a maximum depth of 50 feet, at the time this work was performed. Groundwater study is not within the scope of this work. Groundwater data from well in the vicinity of the site is tabulated below (see Figure 1, Site Location Map, for location of well):
, . Estimated Depth WSE* Date Distance/Location
Well No. (ft) Measured Relative to Site of rey low
1449.16 11/3/2011 84.8 EMWD 10141 1483 36 4/1312016 SW/0.2miles 70.6 * WSE = Water Surface Elevation
Soil Exploration Co.,Inc. 1571 Page 2
NWC of Cactus Ave. & Redlands Blvd.
Moreno Valley. California
Liquefaction Evaluation
Project No. 2096-01
August12,2020
Soll liquefaction is a process by which loose, saturated, fine granular deposits, such as fine sands, lose a significant portion of their shear strength due to pore water pressure buildup resulting from cyclic loading, such as that caused by an earthquake. In general, liquefaction potential is higher when the groundwater table is less than 30 feet below ground surface. Soil liquefaction can lead to foundation bearing failures and excessive settlements.
Based on Riverside County GIS Map, the site is located within an area of moderate liquefaction potential (see Figure 3).
Liquefaction Analysis/Dynamic Settlement: LiquefyPro
Liquefaction susceptibility using Standard Penetration Test data and laboratory Gain size test results were analyzed using LiquefyPro software (Version 5.5g). A predominant earthquake magnitude of 7.07 (USGS Interactive Deaggregation, 10% probability of exceedance in 50 years) was used. An associated ground acceleration of 0.63g (equivalent to two-thirds of PGAM), and a historic high depth to groundwater of 70 feet below the existing ground surface were used in our liquefaction evaluation. The software output is presented in Appendix E.
The main observations of the results are as follows:
Boring No. I Total settlement Differential Settlement
(inch) (inch)
B-1 1.32 0.66 to 0.871
B-6 1.18 0.591 to 0.780
B-11 1.77 0.887 to 1.171
• Onsite soils at the site in general have a Safety Factor of 5.0 against liquefaction.
Seismicity/Faultinq
The site is not located within a currently designated Alquist-Priolo Earthquake Fault Zone or County of Riverside Fault zone.
A computer search of all known Quarternary major faults within 50 miles of the site from USGS Earthquake Hazards Program 1s presented in Appendix D. Please note that it is probable that not all active or potentially active faults in the region have been identified. Furthermore, seismic potential of the smaller and less notable faults is not sufficiently developed for assignment of maximum magnitudes and associated levels of ground shaking that might occur at the site due to these faults.
Conclusions and Recommendations
Conclusions
• All vegetable matter. old fills. buried utilities/irngation lines, etc. and deleterious materials would require removal from the proposed building/grading areas. • Overexcavation and recompaction of the loose surficial soils should be anticipated to provide adequate and uniform support for the proposed structures. All surlicial earth materials encountered during our investigation can be exca\lated with normal grading equipment in good working condition. • Onsite earth materials, cleansed of oversize cobbles and boulders (over 6 inches. 1f any), should be suitable for engineered/compacted fills.
Soil Exploration Co., Inc. Page 3
NWC of Cactus Ave. & Redlands Blvd. Project No. 2096-01 Moreno Valley. California August 12, 2020
| action Ev. (|
Soil liquefaction is a process by which loose, saturated, fine granular deposits, such as fine sands, lose a significant portion of their shear strength due to pore water pressure buildup resulting from cyclic loading, such as that caused by an earthquake. In general, liquefaction potential is higher when the groundwater table is less than 30 feet below ground surface. Soil liquefaction can lead to foundation bearing failures and excessive settlements.
Based on Riverside County GIS Map, the site is located within an area of moderate liquefaction potential (see Figure 3).
Liguetaction Analysis/Dynamic Settlement: LiquetyPro
Liquefaction susceptibility usingStandardPenetrationTest data and laboratoryGain size testresults were analyzed using LiquefyPro software (Version 5.5g). A predominant earthquake magnitude of 7.07 (USGS Interactive Deaggregation, 10% probability of exceedance in 50 years) was used. An associated ground acceleration of 0.63g (equivalent to two-thirds of PGAM),anda historic high depth to groundwater of 70 feet below the existing ground surface were used in our liquefaction evaluation.The software output is presented in AppendixE.
The main observations of the results are as follows:
Boring No. Total settlement Differential Settlement
(inch) (inch)
B-1 1.32 0.66to 0.871
B-6 1.18 0.591100.780
B-11 1.77 0.887to 1.171
s Onsite soils at the site in general have a Safety Factor of 5.0 against liquefaction.
Seigmicity/Faulting
The site is not located within a currently designated Alquist-Priolo Earthquake Fault Zone or County of Riverside Fault zone.
A computer search of all known Quarternary major faults within 50 miles of the site from USGS Earthquake Hazards Program is presented in Appendix D. Please note that It is probable that not all active or potentially active fauits in the region have been identified. Furthermore, seismic potential of the smaller and less notable faults is not sufficiently developed for assignment of maximum magnitudes and associated levels of ground shaking that might occur at the site due to these faults.
Conclusions and Recommendations
Conclusions
es All vegetable matter, old fills, buried utilities/irigation lines, etc. and deleterious materials would require removal from the proposed building/grading areas. » Qverexcavation and recompaction of the loose surficial soils should be anticipated to provide adequate and uniform support for the proposed structures. All surficial earth materials encountered during our investigation can be excavated with normal grading equipment in good working condition. s Onsite earth materials, cleansed of oversize cobbles and boulders (over 6 inches, if any), should be suitable for engineered/compacted fills.
Soil Exploration Co.,Inc. 1572 Page 3
NWC of Cactus Ave. & Redlands Blvd.
Moreno Valley. California
Project No. 2096-01
August 12,2020
• Based on observation and soil classification, the expansion potential of onsite near surface silty sands is expected to be very low (El<20).
• Subsequent to site preparation, the use ot shallow spread footing foundations appears feasible for the proposed construction.
• Flooding potential of the site should be determined by the design civil engineer and considered in planning and construction.
• Site is located approximately 2.36 miles from the San Jacinto fault. The site is located in a region of generally high seismicity, as is all of Southern California. During its design life, the site is expected to experience moderate to strong ground motions from earthquakes on regional and/or nearby causative faults.
• There is a 2 percent probability 1n 50 years (24 75 year return period) that site modified peak ground acceleration at the site {PGAm) will exceed 0.95g (see Appendix 0). • Groundwater was not encountered during subsurface investigation. Our experience indicates that surface or near-surface groundwater conditions can develop in areas where groundwater conditions did not exist prior to site development, especially in areas where a substantial increase in surface water infiltration results from landscape irrigation.
Recommendations
Site Preparation/Overexcavation
Grading and backfills should be performed in accordance with the City of Moreno Valley Grading Ordinance and attached General Earthwork and Grading Specifications (Appendix E), except as modified in the text of this report.
Structures should be provided with a compacted f II mat that extends to at least 5 feet beyond the structure lines in plan and to a depth of at least 5 feet below ex1st1ng or proposed grade, whichever is deeper. The excavated bottom should be cleaned from roots, soft spots, wet spots, porous soils, old foundations, seepage pits and deleterious materials, etc. As a result, deeper excavations should not be precluded and this should be determined by observations and testing of excavated bottoms during grading.
After cleaning of the excavated bottom, the exposed surfaces should be further scarified to a depth of at least 12-inches, moisture conditioned/thorouahly watered and recompacted by utilizing heavy vibratory rollers to at least 90 percent of the maximum dry density, as determined by ASTM D1557-12 Test Method, prior to placement of fill. Oversize material (larger than 6-inch size, if any) should not be utilized for structural fills. All fills should be placed on underlying medium dense native soils and compacted to at least 90 percent of the maximum dry density.
The purpose of the above recommendations is to provide at least 3.5 feet of compacted fill mat below the foundation bottoms.
Compacted Fills/Imported Soils
Any soil to be placed as fills. whether presently onsite or import, should be approved by the soil engineer or his representative prior to its placement. All ons1te soils to be used as fill should be cleansed of any roots or other deleterious materials. Cobbles larger than 3 inches in diameter should not be placed in the vicinity of foundations and utility lines. All fills should be placed 1n 6 to 8 inch loose lifts, thoroughly watered, mixed and compacted to at least 90 percent relative compaction. This is relative to the maximum dry density determined by ASTM 1557-12 Test Method.
Soil Exploration Co., Inc. Page 4
NWCof CactusAve.& RedlandsBlvd. ProjectNo. 2096-01
Moreno Valley, California August 12, 2020
« Based on observation and soil classification, the expansion potential of onsite near surface silty sands is expected to be very low (Ei<20).
» Subsequent to site preparation, the use of shallow spread footing foundations appears feasible for the proposed construction.
» Flooding potential of the site should be determined by the design civil engineer and considered in planning and construction.
¢ Site is located approximately 2.36 miles from the San Jacinto fault. The site is located in a region of generally high seismicity, as is all of SouthernCalifornia. During its design life, the site is expected to experience moderate to strong ground motions from earthquakes on regional and/or nearby causative faults.
« There is a 2 percent probability in 50 years (2475 year retum period) that site modified peak ground acceleration at the site (PGAm) will exceed 0.95 (see Appendix D). » Groundwater was not encountered during subsurface investigation. Qur experience indicates that surface or near-surface groundwater conditions can develop in areas where groundwater conditions did not exist prior to site development, especially in areas where a substantial increase in surface water infiltration results from landscape irrigation.
Recommendations
Site Preparation/Overexcavation
Grading and backfills should be performed in accordance with the City of Moreno Valley Grading Ordinance and attached General Earthwork and Grading Specifications (Appendix E), except as modified in the text of this report.
Structures should be provided with a compacted fill mat that extends to at least 5 feet beyond the structure lines in plan and to a depth of at least 5 feet below existing or proposed grade, whichever is deeper. The excavated bottom should be cleaned from roots, soft spots, wet spots, porous soils, old foundations, seepagepits and deleterious materials,etc. As a result, deeper excavations shouldnotbe precluded and this should be determined by observations and testing of excavated bottoms during grading.
After cleaning of the excavated bottom, the exposed surfaces should be further scarified to a depth of at least 12-inches, moisture conditioned/thoroughly watered and recompacted by utilizing heavy vibratory rollers to at least 80 percent of the maximum dry density, as determined by ASTM D1557-12 Test Method, prior to placement of fill. Oversize material (larger than 6-inch size, if any) should not be utilized for structural fills. All fills should be placed on underlying medium dense native soils and compacted to at least90percent of themaximum drydensity.
The purpose of the above recommendations is to provide at least 3.5 feet of compacted fill mat below the foundation bottoms.
CompagctedFills/importedSoils
Any soil to be placed as fills, whether presently onsite or import, should be approved by the soil engineer or his representative prior to its placement. All onsite soils to be used as fill should be cleansed of any roots or other deleterious materials. Cobbles larger than 3 inches in diameter should not be placed in the vicinity of foundations and utility lines. All fills should be placed in 6 to 8 inch loose lifts, thoroughly watered, mixed and compacted to at least 90 percent relative compaction. This is relative to the maximum dry density determined by ASTM 1557-12 Test Method.
SollExploration Co.,Inc. 1573 Page4
NWC of Cactus Ave. & Redlands Blvd.
Moreno Valley, California
Foundation Design/Footings
Proiect No. 2096-01
August 12, 2020
Following site preparation, the use of shallow spread footings is feasible. An allowable bearing value of 1800 psf is recommended. This bearing pressure has been established based on the assumption that the footings will be embedded into compacted fill mat. Isolated column footings should be at least 24 inches wide and embedded at least 24 inches below lowest adjacent firm grade.
The above bearing value may be increased by one third for temporary (wind or seismic) loads. We recommend footings reinforcement should be at least two No. 5 bars at top and two at the bottom of footings. Conventional foundation should be in accordance with current California Building Code (CBC) 2019, with design by a qualified structural engineer. Additional recommendations for conventional foundations of one and two-story residential structures are presented on Plate 2. Please note that foundation design is under the purview of the structural engineer and structural engineer may have more restrictive requirements which will govern.
Conventional Residential Slabs-On-Grade
Residential slabs-on-grade should be at least 4 inches thick and should be reinforced with at least No. 3 bars at 18-inches on-center both ways, properly centered in mid-thickness of slabs (structural recommendations govern). Slabs-on-grade should be underlain with 10-mil Visqueen moisture barrier.
The moisture barrier should be underlain by two inches of clean rolled sand.
Tentative Pavement Design
Based on the laboratory test result. a design A-value of 47 has been utilized. The recommended sections are outlined as follows:
I Traffic Index I Asphalt Concrete Aggregate Base (CAB) (Tl) (inches) (inches) I 5 I 2.5 3.5 ' I 6 I 3 4.6
' 7 I 4 5 I 8 I 5 5.5
I 9 I 6 6.5
The upper at least 12 inches of the subgrade soils below new pavements should be compacted to at least 90 percent relative compaction. Minimum relative compaction requirements for aggregated base should be 95 percent of the maximum laboratory dry density as determined by ASTM D1557-12.
Final pavement design shall be based on A-value testing of the subgrade soils at the completion of grading.
Hardscape Areas/Compaction/Concrete Joints
The upper at least 12 inches of subgrade soils for hardscape areas should be scarified and compacted to at least 90 percent.
The joints spacing for concrete slabs should be determined by the project architect. Joints should be laid out to form approximately square panels (equal transverse and longitudinal joint spacing). Rectangular panels. with the long dimension no more than one-and-one-half times the short, may be used when square panels are not feasible. The depth of longitudinal and transverse joints should be one-fourth the depth of the slab thickness.
Soil Exploration Co., Inc. Page 5
NWC of Cactus Ave. & Redlands Blvd. Project No. 2096-01 Moreno Valley, California August 12, 2020
FoundationDesign/Footings
Following site preparation, the use of shallow spread footings is feasible. An allowable bearing value of 1800 psf is recommended. This bearing pressure has been established based on the assumption that the footings will be embedded into compacted fill mat. Isolated column footings should be at least 24 inches wide and embedded at least 24 inches below lowest adjacent firm grade.
The above bearing value may be increased by one third for temporary (wind or seismic) loads. We recommend footings reinforcement should be at least two No. 5 bars at top and two at the bottom of footings. Conventional foundation should be in accordance with current California Building Code (CBC) 2019, with design by a qualified structural engineer. Additional recommendations for conventional foundations of one and two-story residential structures are presented on Plate 2. Please note that foundation design is under the purview of the structural engineer and structural engineer may have more restrictive requirements which will govern.
Conventional Residential Siabs-On-Grade
Residential slabs-on-grade should be at least 4 inches thick and should be reinforced with at least No. 3 bars at 18-inches on-center both ways, properly centered in mid-thickness of slabs (structural recommendations govern). Slabs-on-grade should be underlain with 10-mil Visqueen moisture barrier.
The moisture barrier should be underiain by two inches of clean rolled sand.
Tentative Pavement Design
Based on the laboratory test result, a design R-value of 47 has been utilized. The recommended sections are outlined as follows:
Traffic Index Asphalt Concrete Aggregate Base (CAB)
(Th (inches) (inches)
5 25 35
6 3 4.6
7 4 5
8 5 5.5
9 6 6.5
The upper at least 12 inches of the subgrade soils below new pavements should be compacted to at least 90 percent relative compaction. Minimum relative compaction requirements for aggregated base should be 95 percent of the maximum laboratory dry density as determined by ASTM D1557-12.
Final pavement design shall be based on R-value testing of the subgrade soils at the completion of grading.
Hardscape Areas/Compaction/Concrete Joints
The upper at least 12 inches of subgrade soils for hardscapeareas should be scarified and compacted to at least 80 percent.
The joints spacing for concrete slabs should be determined by the project architect. Joints should be laid out to form approximately square panels (equal transverse and longitudinal joint spacing). Rectangular panels, with the leng dimension no more than one-and-one-half times the short, may be used when square panels are not feasible. The depth of longitudinal and transverse joints should be one-fourth the depth of the slab thickness.
SoilExplorationCo.,Inc. Page5 1574
NWC of Cactus Ave. & Redlands Blvd.
Moreno Valley, California
Project No. 2096-01
August12, 2020
Joint layout should be adjusted so that the joints will line up with the corners of structures, small foundations and other built-in structures. Acute angles or small pieces of slab curves as a result of joints layout should not be permitted.
Concrete Curing
Fresh concrete should be cured by protecting it against loss of moisture, rapid temperature change and mechanical injury for at least 3 days after placement. Moist curing, waterproof paper, white polyethylene sheeting, white liquid membrane compound, or a combination thereof may be used. After finishing operations have been completed the entire surface of the newly place concrete should be covered by whatever curing medium 1s applicable to local conditions and approved by the engineer The edges of concrete slabs exposed by the removal of forms should be protected immediately to provide these surfaces with continuous curing treatment equal to the method selected for curing the slab surfaces. The contractor should have at hand and ready to install before actual placement begins. the equipment needed for adequate curing of the concrete
In hot or windy weather (80°F or 15 mph). the contractor must take appropriate curing precautions after the placement of concrete. The use of mechanically compacted low slump concrete (not exceeding 4 inches at the time of placement) 1s recommended. We recommend that a slipsheet (or equivalent) be utilized if grouted tiles or other crack sensitive flooring is planned directly on concrete slabs Special Considerations/Excess Soils from Foundation Excavations Excess soils generated from foundation excavations should not be placed on slabs and driveways subgrade without proper moisture and compaction Slab subgrade should be verified to contain 1.2 times the soil optimum moisture content to a depth of 6 inches prior to placement of slab building materials.
Moisture content should be tested in the field by the soil engineer The addition of fiber mesh in the concrete and careful control of water/cement ratios may lessen the potential for slab cracking.
Lateral Earth Pressures/Retaining Walls
The following lateral earth pressures and soil parameters, in conjunction with the above-recommended bearing value (1800 psf), may be used for design of retaining walls with free draining compacted backfills.
If passive earth pressure and friction are combined to provide required resistance to lateral forces, the value of the passive pressure should be reduced to two-thirds the following recommendations:
Active Earth Pressure with level backfill (Pa)
At Rest Pressure (Po)
Passive Earth Pressure (Pp)
Horizontal Coefficient of Friction (µ)
Unit Soil Weight (yt)
35 pcf (EFP), drained, yreld1ng
55 pcf (EFP), drained, non-yielding (part of building wall) 250 pcf (EFP). drained, maximum of 2500 psf
0.30 120 pcf
We recommend drainage for retaining walls to be provided in accordance with Plate 3 of this report.
Maximum precautions should be taken when placing drainage materials and during backfilling. All wall backfills should be properly compacted to at least 90 percent relative compaction.
Seismic Considerations
The site is located approximately 2.36 miles from the San Jacinto fault. Moderate to strong ground shaking can be expected at the site and there is a 2 percent probability in 50 years (2475 year return period) that site modified peak ground acceleration at the site (PG.Am) will exceed 0.95g The site soil profile is Class D. The structural engineer must consider City/County local codes, Caltfornia Building Code (CBC) 2019 seismic data presented in this report (Appendix D), the latest requirements of the Structural Engineers Association. and any other pertinent data tn selecting design parameters.
Soil Exploration Co., Inc. Page 6
NWC of Cactus Ave. & Redlands Blvd. Project No. 2096-01 Moreno Valley, California August 12, 2020
Joint layout should be adjusted so that the joints will line up with the comers of structures, small foundations and other built-in structures. Acute angles or small pieces of slab curves as a result of joints layout should not be permitted.
Concrete Curing
Fresh concrete should be cured by protecting it against loss of moisture, rapid temperature change and mechanical injury for at least 3 days after placement. Moist curing, waterproof paper, white polyethylene sheeting, white liquid membrane compound, or a combination thereof may be used. After finishing operations have been completed, the entire surface of the newly place concrete should be covered by whatever curing medium is applicable to local conditions and approved by the engineer. The edges of concrete slabs exposed by the removal of forms should be protected immediately to provide these surfaces with continuous curing treatment equal to the method selected for curing the slab surfaces. The contractor should have at hand, and ready to install before actual placement begins, the equipment needed for adequate curing of the concrete.
In hotor windy weather(80°For15mph}, thecontractor musttakeappropriatecuringprecautionsafterthe placement of concrete. The use of mechanically compactedlow slumpconcrete(not exceeding4 inchesat the time of placement) is recommended. We recommend that a slipsheet (or equivalent) be utilized if grouted tiles or other crack sensitive flooring is planned directly on concrete slabs.
Special Considerations/Excess Soils from Foundation Excavations Excess soils generated from foundation excavations should not be placed on slabs and driveways subgrade without proper moisture and compaction. Slab subgrade should be verified to contain 1.2 times the soil optimum moisture content to a depth of 6 inches prior to placement of slab building materials.
Moisture content should be tested in the field by the soil engineer. The addition of fiber mesh in the concrete and careful control of water/cement ratios may lessen the potential for slab cracking. ateral EarthPressures/Retainin lls
The following lateral earth pressures and soil parameters, in conjunction with the above-recommended bearing value (1800 psf). may be used for design of retaining walls with free draining compacted backfills.
If passive earth pressure and friction are combined to provide required resistance to lateral forces, the value of the passive pressure should be reduced to two-thirds the following recommendations:
ActiveEarth Pressure with level backfill(Ps) 35 pcf(EFP), drained, yielding At Rest Pressure (Po) 55 pef(EFP), drained, non-yielding(part of building wall) PassiveEarth Pressure (Pp) 250 pef(EFP), drained, maximum of 2500 psf HorizontalCoefficientof Friction (u) 0.30
Unit Soil Weight (yt) 120 pct
We recommend drainage for retaining walls to be provided in accordance with Plate 3 of this report.
Maximum precautions should be taken when placing drainage materials and during backfilling. All wall backfilis should be properly compacted to at least 90 percent relative compaction.
Seismic Considerations
The site is located approximately 2.36 miles from the San Jacinto fault. Moderate to strong ground shaking can be expected at the site and there is a 2 percent probability in 50 years (2475 year return period) that site modified peak ground acceleration at the site (PGAm) will exceed 0.95g. The site soil profile is Class D. The structural engineer must consider City/County local codes, California Building Code (CBC) 2019 seismic data presented in this report (Appendix D), the latest requirements of the Structural Engineers Association, and any other pertinent data in selecting design parameters.
SoilExploration Co.,inc. 1575 Page6
NWC of Cactus Ave. & Redlands Blvd
Moreno Valley, California
Expansion Index and Corrosion/Soluble Sulfates
Project No. 2096-01
August 12, 2020
Based on obseNation and soil classification, the expansion potential of the near surface sandy soils is anticipated to be very low (El<20)
Results of tests performed by Enviro - Chem, Inc. of Pomona. California on a select soil samples are summarized as below:
Sample PH Resistivity Sulfate Content
Location ohm-cm %
~~~~~~~
B-2 7.86 6330 0.0020 +-~~~ ~
..___ -1 0~~~~~~~ ~7. '--~~-'--1~07 -~~~~..L-:...0.~0~01~5~9~~~...J.-.;;.~~~~~~~-' Based on test results soil indicates negligible soluble sulfate exposure (less than O 1 percent water soluble sulfates by weight). Therefore, there is no restriction on cement type. Based on resistivity test results. soil is mildly to moderately corrosive and ferrous metals/pipes/reinforcement should be protected. Concrete, mix, placement and curing for concrete should comply with ACI guidelines. If critical, these should be further verified by your structural or a corrosion engineer Drainage
Positive drainage must be provided and maintained for the life of the project around the perimeter of the structures and all foundations toward streets or approved drainage devices to minimize water infiltration into the underlying soils. In addition, finish subgrade adjacent to exterior footings should be sloped down and away to facilitate surface drainage Roof drainage should be collected and directed away from foundations and slopes via nonerosive devices Water, either natural or by irrigation, should not be permitted to pond or saturate the foundation soils.
Cal/OSHA Classification/Trench Excavations/Backfills
In general Cal/OSHA classification of onsite soils appears to be Type B Temporary trench excavations deeper than 5 feet should be shored or sloped at 1: 1 or flatter in compliance with Cal/OSHA requirements:
a ) The shoring should be designed by a qualified engineer experienced in the shoring design. b.) The tops of any temporary unshored excavations should be barricaded to prevent vehicle and storage loads within a 1 1 line projected upward from the bottom of the excavation or a minimum of 5 feet, whichever is greater If the temporary construction embankments, including shored excavations, are to be maintained during the rainy season, berms are suggested along the tops of the excavations where necessary to prevent runoff from entering the excavation and eroding the slope faces. c ) The soils exposed in the excavations should be inspected during excavation by the soils engineer so that modifications can be made 1f vanat1ons in the soil cond1t1ons occur. d.) All unshared excavations should be stabilized within 30 days of initial excavation.
Foundation Plan Review/Additional Observations and/or Testing The recommendations provided in this report are based on preliminary design information and subsurface conditions as interpreted from limited exploratory work. Our conclusions and recommendations should be reviewed and verified during construction and revised if necessary.
Soil Exploration Co., Inc. should review the foundation plans and obseNe and/or test at the following stages of constructionSoil Exploration Co., Inc. Page 7
NWC of Cactus Ave. & Redlands Bivd.
MorenoValley,California
ProjectNo. 2096-01
August 12, 2020
Expansion Index and Corrosion/Soluble Sulfates
Based on observation and soil classification, the expansion potential of the near surface sandy soils is anticipated to be very low (Ei<20).
Results of tests performed by Enviro - Chem, Inc. of Pomona, California on a select soil samples are summarizedas below:
Sample Sample | PH Resistivity Sulfate Content { Chioride Content Location Depth (ft) {ohm-cmn) {%) {ppm}
B-2 0-2.0 7.86 6330 0.0020 45.0
B-10 0-5.0 7.74 10700 0.00159 35.0
Based on test results, soil indicates negligible soluble sulfate exposure (less than 0.1 percent water soluble sulfates by weight). Therefore, there is no restriction on cement type. Based on resistivity test results, soil is mildly to moderately corrosive and ferrous metals/pipes/reinforcement should be protected. Concrete, mix, placement and curing for concrete should comply with ACI guidelines. If critical, these should be further verifiedby your structuralor a corrosionengineer. ina
Positive drainage must be provided and maintained for the life of the project around the perimeter of the structuresand all foundations toward streets or approveddrainage devices to minimize water infiltrationinto the underlying soils. In addition, finish subgrade adjacent to exterior footings should be sloped down and away to facilitate surface drainage. Roof drainage should be collected and directed away from foundations and slopes via nonerosive devices. Water, either natural or by irrigation, should not be permitted to pond or saturatethefoundationsoils.
VOSHA Classification/Trench Excavations/Backfills
in general Cal/OSHAclassificationof onsite soils appears to be Type B.
Temporary trenchexcavationsdeeperthan5 feet shouldbeshoredor slopedat1:1orflatterin compliance with Cal/OSHArequirements:
a.) The shoring should be designed by a qualified engineer experienced in the shoring design. b.} The tops of any temporary unshored excavations should be barricaded to prevent vehicle and storage loads within a 1:1 line projected upward from the bottom of the excavation or a minimum of 5 feet, whichever is greater. If the temporary construction embankments, including shored excavations, are to be maintained during the rainy season, berms are suggested along the tops of the excavations where necessary to prevent runoff from entering the excavation and eroding the slope faces. c.) The soils exposed in the excavations should be inspected during excavation by the soils engineer so thatmodificationscanbemadeif variationsin thesoilconditionsoccur. d.) Ali unshored excavations should be stabilized within 30 days of initial excavation. unda Pian Review/Ad 0 S or Tes
The recommendations provided in this report are based on preliminary design information and subsurface conditionsas interpreted from limited exploratory work. Our conclusions and recommendations should be reviewedandverifiedduringconstructionandrevisedif necessary.
SoilExplorationCo.,Inc. shouldreviewthefoundationplansandobserveand/ortestat thefollowing stages of construction:
SoilExplorationCo.,Inc. 1576 Page7
NWC of Cactus Ave. & Redlands Blvd.
Moreno Valley, California
• During all overexcavations and fill placement
• Following footing excavations and prior to placement of footing materials Project No. 2096-01
August12, 2020
• During wetting of slab subgrade (1 2X optimum to a depth of at least 6") and prior to placement of slab materials.
• During all trench and retaining wall backfills
During subgrade preparation/compaction, pr or to paving • When any unusual conditions are encountered.
Final Compaction Report
A final report of compaction control should be prepared subsequent to the completion of rough grading.
The report should include a summary of work performed, laboratory test results, and the results, locations and elevations of field density tests performed during grading Limitation of Investigation
Our investigation was performed using the degree of care and skill ordinarily exercised, under similar circumstances. by reputable Geotechnical Engineers practicing in this or similar locations. No other warranty, expressed or implied, is made as to the conclusions and professional advice included in this report
The field and laboratory test data are believed representative of the project site; however, soil conditions can vary significantly. As in most projects, conditions revealed during grading may be at variance with preliminary findings. If this condition occurs. the possible variations must be evaluated by the Project Geotechnical Engineer and adjusted as required or alternate design recommended.
This report is issued with the understanding that it is the responsibility of the owner, or his representative, to ensure that the information and recommendations contained herein are brought to the attention of the architect and engineer for the project and incorporated into the plans, and the necessary steps are taken to see that the contractor and subcontractor carry out such recommendations in the field.
This firm does not practice or consult in the field of safety engineering We do not direct the contractor's operations, and we cannot be responsible for other than our own personnel on the site; therefore, the safety of others is the responsibility of the contractor. The contractor should notify the owner if he considers any of the recommended actions presented herein to be unsafe.
The findings of this report are valid as of the present date. However, changes in the conditions of a property can occur with the passage of time. whether they are due to natural processes or the works of man on this or adjacent properties. In additions, changes in applicable or appropriate standards may occur, whether they result from legislation or the broadening of knowledge.
This report was prepared for the client based on c 1ent s needs, directions and requirements at the time.
This report is not authorized for use by and 1s not to be relied upon by any party except the client with whom Soil Exploration Co .. Inc. contracted for the work. Use of, or reliance on, this report by any other party is at that party's risk. Unauthorized use of or reliance on this report constitutes an agreement to defend and indemnify Soil Exploration Co , Inc. from and against any liability which may arise as a result of such use or reliance, regardless of any fault, negligence, or strict liability of Soil Exploration Co., Inc.
Soil Exploration Co., Inc. Page 8
NWCof CactusAve.& RedlandsBlvd. ProjectNo. 2096-01
Moreno Valley,California August 12, 2020
During all overexcavations and fill placement.
+ Following footing excavations and prior to placement of footing materials.
During wetting of slab subgrade(1.2X optimum to a depth of at least 6) and priorto placement of slab materials. o During all trench and retaining wall backfills.
During subgrade preparation/compaction, prior to paving.
When any unusual conditions are encountered.
Final Com ion Re)
A final report of compaction control shouid be prepared subsequent to the completion of rough grading.
The report should include a summary of work performed, laboratory test results, and the results, locations and elevations of field density tests performed during grading.
Limitation of Investigation
Our investigation was performed using the degree of care and skill ordinarily exercised, under similar circumstances, by reputable Geotechnical Engineers practicing in this or similar locations. No other warranty, expressed or implied, is made as to the conclusions and professional advice included in this report.
The field and laboratory test data are believed representative of the project site; however, soil conditions can vary significantly. As in most projects, conditions revealed during grading may be at variance with preliminary findings. If this condition occurs, the possible variations must be evaluated by the Project Geotechnical Engineer and adjusted as required or alternate design recommended.
This report is issued with the understanding that it is the responsibility of the owner, or his representative, to ensure that the information and recommendations contained herein are brought to the attention of the architect and engineer for the project and incorporated into the plans, and the necessary steps are taken to see that the contractor and subcontractor carry out such recommendations in the field.
This firm does not practice or consult in the field of safety engineering. We do not direct the contractor's operations, and we cannot be responsible for other than our own personnel on the site; therefore, the safety of others is the responsibility of the contractor. The contractor should notify the owner if he considers any of the recommended actions presented herein to be unsafe.
The findings of this report are valid as of the present date. However, changes in the conditions of a property can occur with the passage of time, whether they are due to natural processesor the works of man on this or adjacent properties. In additions, changes in applicable or appropriate standards may occur, whether they result from legislation or the broadening of knowledge.
This report was prepared for the client based on cient's needs, directions and requirements at the time.
This report is not authorized for use by and is not to be relied upon by any party except the client with whom Soil Exploration Co., Inc. contracted for the work. Use of, or reliance on, this report by any other party is at that party's risk. Unauthorized use of or reliance on this report constitutes an agreement to defend and indemnify Soil Exploration Co., Inc. fromand againstany liability which may arise as a result of such use or reliance, regardless of any fault, negligence, or strict liability of Soil Exploration Co, Inc.
SollExploration Co.,Inc. 1577 Page8
NWC of Cactus Ave & Redlands Blvd.
Moreno Valley, California
Closure
Project No. 2096-01
August12, 2020
If you should have any questions or concerns regarding this report, please do not hesitate to call our office.
We appreciate this opportunity to be of service
Very truly yours,
Soil Exploration Co
~ Gene K Luu PE 53
Project Engineer
Distribution:
Attachments
Soil Exploration Co., Inc.
[1) Addressee ([email protected])
[1} Robert Beers ([email protected])
Figure 1
Figure 2
Figure 3
Figure 4
Plate 1, 1A
Plate 2
Plate 3
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F
Appendix G
Site Location Map
USGS Geo og1c Map
Riverside County GIS Map
U.S Geological SuNey Faults Map
Exploratory Boring and Infiltration Test Location Map
Minimum Foundation and Slab Recommendations for Expansive Soils Retaining Wall Backfill and Subdrain Backfill
References
Geotechnical Boring Logs
Laboratory Test Results
USGS National Seismic Hazard Maps-Source Parameters
and CBC (2019) Seismic Parameters
General Earthwork and Grading Specifications
Infiltration ~est Procedures and Test Results
Liquefaction Analysis Summary