Report List
Report No. Year Title AffiliationAuthor(s) ResourcesOther IDs SR-05057 2013 Phase 1 Cultural Resources Survey for the Atlas Copco Mafi-Trench Project
Rincon ConsultantsHaas, Hannah, Hunt,
Kevin, and Ramirez,
Robert
SR-05141 2014 Phase I Cultural Resources Study for Unit II Channel
Drainage Capacity Improvements Project,
Santa Barbara
County, California
Padre Associates, Inc.Rachael J. Leter, M.S.,
RPA
SR-05180 2015 Historic Property Survey Report/
Archaeological Survey Report for the State
Route 166 and Black Road Intersection
Improvements Project, Santa Maria
Attachment 2
CCIC Previously Recorded Cultural Resources
Primary No. Trinomial
Resource List
Other IDs ReportsType Age Attribute codes Recorded by
P-42-002712 CA-SBA-002712H Agency Nbr - Santa Maria
Refining Oil Field
SR-01876Site Historic AH16 1994 (L. Steidl, B. Steidl)
P-42-002716 CA-SBA-002716H Agency Nbr - Adams Barn Dump SR-01876, SR- 01877
Site Historic AH04 1995 (P. Hines)
P-42-002717 CA-SBA-002717 Agency Nbr - Adams Barn SR-01876, SR- 01877
Building, Site Historic HP94 1994 (P. Hines, G. Farris, Department of Parks and
Recreation)
P-42-002726 CA-SBA-002726 Agency Nbr - Santa Maria Valley RR at Black Rd Crossing
SR-01876, SR-
01877
Site Historic AH07 1994 (E. Barter, L. Ramirez)
P-42-003617 CA-SBA-003617H Other - SS-2H Site Historic AH03; AH04 1999 (L. Leach-Palm (FW), S.
Mikesell (JRP), Far Western
Anthropological Research Group,
lnc ., P.O. Box 413, Davis, CA
95617; JRP Historical Con)
Attachment 3
NAHC Sacred Lands File Search and Native American Contact List STATE OF CALIFORNIA Gavin Newsom, Governor
NATIVE AMERICAN HERITAGE COMMISSION
June 15, 2023
Christopher Purtell
Rincon Consultants, Inc.
Via Email to: [email protected]
Re: Bonita School Water System (21-11997) Project, Santa Barbara County
To Whom It May Concern:
A record search of the Native American Heritage Commission (NAHC) Sacred Lands File (SLF) was completed for the information submitted for the above referenced project. The results were positive. Please contact the tribes on the attached list for information. Please note that tribes do not always record their sacred sites in the SLF, nor are they required to do so. A SLF search is not a substitute for consultation with tribes that are traditionally and culturally affiliated with a project’s geographic area. Other sources of cultural resources should also be contacted for information regarding known and recorded sites, such as the appropriate regional California Historical Research Information System (CHRIS) archaeological Information Center for the presence of recorded archaeological 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. Please contact all of those listed; if they cannot supply information, they may 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 the NAHC. 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,
Cody Campagne
Cultural Resources Analyst
Attachment
ACTING CHAIRPERSON
Reginald Pagaling
Chumash
SECRETARY
Sara Dutschke
Miwok
COMMISSIONER
Isaac Bojorquez
Ohlone-Costanoan
COMMISSIONER
Buffy McQuillen
Yokayo Pomo, Yuki,
Nomlaki
COMMISSIONER
Wayne Nelson
Luiseño
COMMISSIONER
Stanley Rodriguez
Kumeyaay
COMMISSIONER
Vacant
COMMISSIONER
Vacant
COMMISSIONER
Vacant
EXECUTIVE SECRETARY
Raymond C.
Hitchcock
Miwok, Nisenan
NAHC HEADQUARTERS
1550 Harbor Boulevard
Suite 100
West Sacramento,
California 95691
(916) 373-3710
[email protected]
NAHC.ca.gov
PR
'
CA/V.
Barbareno/Ventureno Band of
Mission Indians
Matthew Vestuto, Chairperson
Phone: (
805
)
746
-
6685
[email protected]
Chumash
Chumash Council of
Bakersfield
Julio Quair, Chairperson
729
Texas Street
Bakersfield, CA,
93307
Phone: (
661
)
322
-
0121
[email protected]
Chumash
Coastal Band of the Chumash
Nation
Gabe Frausto, Chairperson
P.O. Box
40653
Santa Barbara, CA,
93140
Phone: (
805
)
568
-
8063
[email protected]
Chumash
Northern Chumash Tribal
Council
Violet Walker, Chairperson
P.O. Box
6533
Los Osos, CA,
93412
Phone: (
760
)
549
-
3532
[email protected]
Chumash
Salinan Tribe of Monterey, San
Luis Obispo Counties
Patti Dunton, Tribal Administrator
8270
Morro Rd.
Atascadero, CA,
93422
Phone: (
805
)
464
-
2650
[email protected]
Salinan
San Luis Obispo County
Chumash Council
Chumash
Santa Ynez Band of Chumash
Indians
Kenneth Kahn, Chairperson
P.O. Box
517
Santa Ynez, CA,
93460
Phone: (
805
)
688
-
7997
Fax: (
805
)
686-9578
[email protected]
Chumash
yak tityu tityu yak tiłhini
–
Northern Chumash Tribe
Mona Tucker, Chairperson
660
Camino Del Rey
Arroyo Grande, CA,
93420
Phone: (
805
)
748
-
2121
[email protected]
Chumash
1 of 1
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 Bonita School Water System ( 21-
11997
) Project, Santa Barbara County.
PROJ-2023-
002898
06/15/2023 03:28 PM
Native American Heritage Commission
Native American Contact List
Santa Barbara County
6/15/2023
Attachment 4
Photographs
MKN & Associates, Inc.
Cultural Resources Assessment for the Bonita Elementary School Water System Project 4-1
Photograph 1. South side of State Route (SR) 166, view east.
Photograph 2. North side of SR 166, view east.
MKN & Associates, Inc.
Cultural Resources Assessment for the Bonita Elementary School Water System Project 4-2
Photograph 3. Black Road, view north.
Photograph 4. Black Road and the City’s Wastewater Treatment Plant, view south.
MKN & Associates, Inc.
Cultural Resources Assessment for the Bonita Elementary School Water System Project 4-3
Photograph 5. Modern trash on east side of Black Road, view north.
Photograph 6. Overview of Bonita Elementary School campus, view north.
MKN & Associates, Inc.
Cultural Resources Assessment for the Bonita Elementary School Water System Project 4-4
Photograph 7. North and east elevations of Bonita Elementary School Kindergarten Building, view southwest.
Photograph 8. South and west elevations of Bonita Elementary School Kindergarten Building, view northeast.
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MKN & Associates, Inc.
Cultural Resources Assessment for the Bonita Elementary School Water System Project 4-5
Photograph 9. Overview of the buildings surrounding Bonita Elementary School quad, view northwest.
Photograph 10. Barn-like building located in maintenance area in eastern portion of Bonita Elementary School campus, view northwest.
Attachment 5
California Department of Parks and Recreation Series 523 Forms
State of California ⎯ The Resources Agency Primary #
DEPARTMENT OF PARKS AND RECREATION HRI #
PRIMARY RECORD Trinomial
NRHP Status Code
Other Listings
Review Code Reviewer Date
P1. Other Identifier: N/A
*P2. Location: Not for Publication Unrestricted *a. County: Santa Barbara and (P2b and P2c or P2d. Attach a Location Map as necessary.) *b. USGS 7.5' Quad: Guadalupe Date: 1959 T 10N ; R 34 & 35W ; ¼ of ¼ of Sec 7 & 12 ; S.B. B.M. c. Address: 2715 West Main Street City: N/A Unincorporated Zip:93458 d. UTM: Zone: ; mE/ mN (G.P.S.)
e. Other Locational Data: (e.g., parcel #, directions to resource, elevation, etc., as appropriate): APN 113-050-007 Elevation:
*P3a. Description: (Describe resource and its major elements. Include design, materials, condition, alterations, size, setting, and boundaries) The Bonita Elementary School campus (subject property) is comprised of seven permanent buildings in addition to a number of temporary structures neatly organized on a roughly rectangular property on the northwestern corner of Bonita School Road and State Route (SR) 166 in unincorporated Santa Barbara County. All of the campus buildings are concentrated on the southern half of the property in proximity to SR 166 and are organized around a central quad consisting of greenspace and pathways in addition to two shade structures. The campus additionally includes a rectangular-shaped field and a blacktop-covered area, which occupy much of its northern half. Two paved parking lots and a maintenance area are located along the eastern property line. Aside from the aforementioned field and quad, landscaping is minimal throughout the campus and consists of scattered trees.
The campus includes on e historic-period building, the Kindergarten Building , which is s ituated adjacent to the SR 166/Bonita School Road intersection . All other present buildings post -date the histori c period. Th e Kindergarten Building is one -story in height, sits on a concrete base , has an irregular footprint , and integrates elements of the Spanish Revival Style. Indicative of its progressive development, roof forms are varied and include gabled and truncated hipped roof forms, sheathed in barrel clay tiles.
The building is clad in smooth stucco and features solid metal doors; window type varies throughout. A covered walkway extends from its southern elevation, and a play area featuring blacktop and playground equipment is located just west of the building.
See Continuation Sheet.
*P3b. Resource Attributes: (List attributes and codes) HP15. Educational Building *P4. Resources Present: ◼Building Structure Object Site District Element of District Other (Isolates, etc.) P5b. Description of Photo: (View, date,
accession #)
North and east elevations of Bonita Elementary
School Kindergarten Building, view southwest.
*P6. Date Constructed/Age and Sources:
◼Historic Prehistoric Both
c. 1975 (Kindergarten Building)
Post 1994 (all other buildings)
*P7. Owner and Address:
N/A
*P8. Recorded by: (Name, affiliation, and address)
Rachel Perzel
Rincon Consultants
180 North Ashwood Avenue
Ventura California 93003
*P9. Date Recorded: June 9, 2023
*P10. Survey Type: (Describe)
Intensive
*P11. Report Citation: (Cite survey report and other sources, or enter "none.") Rincon Consultants, Inc. “Cultural Resources Assessment for the Bonita Elementary School Drinking Water Improvements Project, Santa Maria, California 93458.” Rincon project number 21-11997. August 2023. *Attachments: NONE ◼Location Ma p Sketch Map ◼Continuation Sheet ◼Building, Structure, and O bject Record Archaeological Record District R ecord Linear Feature Record Milling Station Re cord Rock Art Record Artifact Record Photograph Record Other (List):
DPR 523A (1/95) *Required information
DPR 523J (1/95) *Required information
State of California ⎯ The Resources Agency Primary #
DEPARTMENT OF PARKS AND RECREATION HRI#
LOCATION MAP Trinomial
*Map Name: Guadalupe *Scale: 1:24,000 *Date of Map:1959
DPR 523B (1/95) *Required information
State of California ⎯ The Resources Agency Primary #
DEPARTMENT OF PARKS AND RECREATION HRI#
BUILDING, STRUCTURE, AND OBJECT RECORD
*Resource Name or # (Assigned by recorder) Bonita Elementary School
B1. Historic Name: Bonita Elementary School
B2. Common Name:
B3. Original Use: School B4. Present Use: School
*B5. Architectural Style: Spanish Revival Style (Kindergarten Building); N/A (all other buildings) *B6. Construction History: (Construction date, alterations, and date of alterations) The Kindergarten Building was constructed ca. 1975. All other buildings post-date 1994. The campus was modernized in 2004.
*B7. Moved? ◼No Yes Unknown Date: Original Location:
*B8. Related Features: N/A
B9a. Architect: N/A b. Builder: N/A
*B10. Significance: Theme: N/A Area:
Period of Significance: N/A Property Type: N/A Applicable Criteria: N/A (Discuss importance in terms of historical or architectural context as defined by theme, period, and geographic scope. Also address integrity.) Developmental History
The research conducted for this study indicates Bonita Elementary School (then referred to as Bonita School) was originally a one- room schoolhouse, teaching multiple grades in one structure and serving a limited student body. Arc hival research was unable to determine when the original schoolhouse was built. However, a review of newspaper articles indicates it was established by 1897 (Santa Maria Times 1897). The school retained a small student body for several decades early in its history. The original schoolhouse, a small rectangular building, was located roughly in the current location of the Kindergarten Building (University of California, Santa Barbara 2023). Two additional buildings sited along SR 166 were added to the campus betwe en 1957 and 1961 (University of California, Santa Barbara 2023). The campus re tained this configuratio n until the mid -1970s, when the original schoolhouse and one of the buildings added to the campus in the late 1950s were replaced with the current Kindergarten Building and an associated paved parking lot. Although the entirety of the current Kindergarten Building appears present in the 1975 aerial imagery, its roof form indicates it may have been constructed in two phases. Between 1975 and 1981, the building added in the late 1950s was also demolished.
See Continuation Sheet.
B11. Additional Resource Attributes: (List attributes and codes)
*B12. References:
See Continuation Sheet.
B13. Remarks:
*B14. Evaluator: Rachel Perzel, Rincon Consultants
*Date of Evaluation: August 2023
(This space reserved for official comments.)
DPR 523L (9/2013)
State of California - The Resources Agency Primary#
DEPARTMENT OF PARKS AND RECREATION HRI #
Trinomial
CONTINUATION SHEET
Property Name: Bonita Elementary School
P3a. Description (Continued):
Along with the Kindergarten Building, the campus includes six permanent buildings and one temporary building organized around the previously -noted q uad. These buildings, all of which were ad ded to the campus following 1994, house essential campus functions such as the administration building, cafeteria, and several classroom buildings. They all feature a simple, utilitarian design aesthetic and do not embody a particular architectural style .
All buildings are one -story and feature rectilinear footprints. Siding thr oughout these buildings is wood panel or stucco, and roof forms are gabled or flat, many with red metal cladding. Between the two parking lots along the campus’s eastern property lin e is a maintenance area that consists of an additional p ermanent building , which features a barn-like design aesthetic, in addition to a water tank and various equipment, such as generators, enclosed in a chain-link fence. There are also five temporary mobile classroom buildings sited in the southwest portion of the campus, west of the quad area.
All of the campus buildings and facilities appear in good condition.
Overview of Bonita Elementary School campus, view north.
Overview of the buildings surrounding the Bonita Elementary School quad, view northwest.
DPR 523L (9/2013)
State of California - The Resources Agency Primary#
DEPARTMENT OF PARKS AND RECREATION HRI #
Trinomial
CONTINUATION SHEET
Property Name: Bonita Elementary School
B10. Significance (Continued):
Following the historic period, buildings were routinely constructed and demolished on campus to accommodate the needs of its attending population , and all extant buil dings with the exception of the Kindergarten Building were constructed after 1994. The campus was modernized in 2004 , and the Kindergarten Building appears to feature contemporary stucco siding, roofing materials, windows , and doors. Most recently , following 2000, five temporary mobile classroom buildings were sited in the southwest portion of the campus.
Historical Resources Evaluation
As detailed below, the subject property is recommended ineligible for listing in the National Register of Historic Places (NRHP) or California Register of Historical resources (CRHR) under any significance criteria.
The Bonita School was initially developed prior to the turn of the 20 th century as a one -room schoolhouse to serve the surrounding rural population. The original one-room schoolhouse was demolished and replaced with the current Kindergarten Building circa 1975. As the student body slowly expanded throughout the 20 th century, the school campus was further developed with an initial expansion between 1957 and 1967 an d another more recently, between 1994 and 2000. In addition to the Kindergarten Building, the current campus consists of six permanent buildings which date to the post -historic period along with a number of temporary buildings and structures . The research conducted for this assessment did not indicate the Bonita El ementary School campus or any individual building within it played an important role in the developmental history of unincorporated Santa Barbara County, the city of Santa Maria , or the surroundin g region. Although the current campus occupies the site of the area’s original one - room schoolhouse, none of the present buildings date to this early period of construction , and none of the current buildings appear to possess a significan t association with the development of the surrounding region. As a result of the information summarized above, the subject property is not associated with events important to the history of the city, region, state, or nation. It is therefore recommended in eligible for listing in the NRHP and CRHR under Criteria A/1.
Research conducted for this assessment does not suggest the subject property possesses an association with any individual significant to the community, state , or nation. It is therefore recommen ded ineligible for listing in the NRHP and CRHR under Criteria B/2.
The Kindergarten Building features limited elements of the Spanish Revival Style, primarily its stucco cladding and barrel tile roofing material. However, the building is limited in its e xpression of the S panish Revival Style and has also been recently modernized. Th e building therefore does not embody the Spanish Revival or any other particular architectural style, and it does not represent the work of a master or possess high artistic value. Additionally, the rest of the buildings on campus embody a utilitarian design aesthetic and do not embody a particular architectural style, represent the work of a master, or possess high artistic value . Therefore, the campus is recommended ineligible for listing in the NRHP and CRHR under Criteria C/3.
A review of available evi dence and the Central Coast Information Center records search results did not indicate the subject property may yield important information pertaining to the prehistory or history of the region, state, or nation. Therefore, it is recommended ineligible for listing in the NRHP or CRHR under Criteria D/4.
DPR 523L (9/2013)
State of California - The Resources Agency Primary#
DEPARTMENT OF PARKS AND RECREATION HRI #
Trinomial
CONTINUATION SHEET
Property Name: Bonita Elementary School
B12. References (Continued)
NETR Online
2023 “Historic Aerials.” Various historic aerials and topographic maps of the project area. Accessed July 2023, https://www.historicaerials.com/.
Santa Maria Times
1897 “Holiday Goods.” December 11, 1897, page 3. Accessed July 2023, https://www.newspapers.com/image/628906537/?terms=%22bonita%20school%22&match=1.
University of California, Santa Barbara
2023 “Frame Finder.” Historic aerial database. Accessed July 2023, https://mil.library.ucsb.edu/ap_indexes/FrameFinder/.
Appendix D
Energy Calculations
HP: 0 to 100 0.0588 0.0529
Construction Equipment #
Hours per
Day Horsepower
Load
Factor Construction Phase
Fuel Used
(gallons)
Excavators 1 8 36 0.38 Demolition Phase/ Paving Cutting 148 Pumps 1 8 11 0.74 Site Restoration 111
Excavators 1 8 36 0.38 Site Preparation Phase 148
Rubber Tired Loaders 1 8 150 0.36 Site Preparation Phase 525 Sweepers/Scrubbers 1 8 423 0.48 Site Preparation Phase 1,975 Rubber Tired Loaders 1 8 150 0.36 Grading Phase 525
Skid Steer Loaders 1 8 423 0.48 Grading Phase 1,975
Sweepers/Scrubbers 1 8 84 0.37 Grading Phase 336
Aerial Lifts 1 8 37 0.48 Pipeline Installation 1,094
Sweepers/Scrubbers 1 8 148 0.41 Pipeline Installation 3,361 Skid Steer Loaders 1 8 71 0.37 Pipeline Installation 1,618 Excavators 1 8 36 0.38 Tank Installation 187
Rubber Tired Loaders 1 8 84 0.37 Tank Installation 424
Sweepers/Scrubbers 1 8 37 0.48 Tank Installation 242
Pavers 1 8 81 0.42 Paving Phase 368
Paving Equipment 1 8 89 0.36 Paving Phase 346
Total Fuel Used 13,382
(Gallons)
Demolition Phase/ Paving Cutting
Site Restoration
Site Preparation Phase
Grading Phase
Pipeline Installation
Tank Installation
Paving Phase
Total Days
MPG [2] Trips
Fuel Used
(gallons)
24.1 2.5 21.00
24.1 2.5 26.47
24.1 7.5 62.99
24.1 7.5 62.99
24.1 7.5 358.76
24.1 7.5 79.42
24.1 5.0 41.99
Fuel 653.61
Tank Installation
Paving Phase
8.8 23
29 8.8
8.8 Site Restoration
Pipeline Installation
8.8 CONSTRUCTION EQUIPMENT
Construction Phase Days of Operation
23 23
Bonita School Water System Improvements Station
Last Updated: 8/3/2023
Compression-Ignition Engine Brake-Specific Fuel Consumption (BSFC) Factors [1]:
HP: Greater than 100
Values above are expressed in gallons per horsepower-hour/BSFC.
8.8 131
29 23
WORKER TRIPS
Constuction Phase
Demolition Phase/ Paving Cutting
Site Preparation Phase
Grading Phase
Trip Length (miles)
281
8.8 8.8
1 11/3/2023 7:14 AM
MPG [2] Trips
Fuel Used
(gallons)
7.5 0 0.00
7.5 0 0.00
7.5 48.9 2999.20
7.5 0 0.00
7.5 0 0.00
Tank Installation 7.5 0 0.00
7.5 0 0.00
Fuel 2,999.20
7.5 0 0.00
Site Restoration 7.5 0 0.00
7.5 1.0 16.25
7.5 1.0 16.25
7.5 0 0.00
Tank Installation 7.5 0 0.00
7.5 0 0.00
Fuel 32.51
654
16,414
5.3 Paving Phase 20.0
VENDOR TRIPS
Grading Phase 5.3
Pipeline Installation 5.3
Demolition Phase/ Paving Cutting 5.3
Site Preparation Phase 5.3
Sources:
[1] United States Environmental Protection Agency. 2021. Exhaust and Crankcase Emission Factors for Nonroad Compression-Ignition Engines in MOVES3.0.2. September. Available at: https://www.epa.gov/system/files/documents/2021-08/420r21021.pdf. [2] United States Department of Transportation, Bureau of Transportation Statistics. 2021. National Transportation Statistics. Available at:
https://www.bts.gov/topics/national-transportation-statistics.
Trip Class
Total Gasoline Consumption (gallons)
Total Diesel Consumption (gallons)
Trip Length (miles)
HAULING AND VENDOR TRIPS
Demolition Phase/ Paving Cutting
Pipeline Installation 20.0
Site Restoration 20.0
20.0 5.3
20.0 Site Preparation Phase 20.0
Grading Phase 20.0
Paving Phase 5.3
HAULING TRIPS
2 11/3/2023 7:14 AM
Appendix E
Noise and Vibration Modeling
- Freq Weight : A- Time Weight : SLOW- Level Range : 40-100- Max dB : 77.6 - 2023/06/05 09:41:18- Level Range : 40-100- SEL : 94.6- Leq : 65.1- No.s Date Time (dB) ----------------------------------------------------------------------- 1 2023/06/05 09:32:21 49.6 49.8 59.9 61.9 57.3 6 2023/06/05 09:32:36 61.4 68.8 67.4 59.4 51.1 11 2023/06/05 09:32:51 47.1 48.1 50.6 64.5 63.1 16 2023/06/05 09:33:06 66.1 60.3 56.2 59.7 61.8 21 2023/06/05 09:33:21 67.5 66.3 72.4 66.3 63.0 26 2023/06/05 09:33:36 64.0 57.5 57.3 65.3 73.9 31 2023/06/05 09:33:51 68.9 67.9 66.2 65.7 56.7 36 2023/06/05 09:34:06 49.6 46.1 47.6 62.8 66.1 41 2023/06/05 09:34:21 66.7 59.5 53.3 52.1 54.5 46 2023/06/05 09:34:36 57.2 62.5 63.4 58.4 56.0 51 2023/06/05 09:34:51 61.3 63.5 56.4 50.6 46.7 56 2023/06/05 09:35:06 44.7 45.3 48.9 49.8 53.7 61 2023/06/05 09:35:21 59.5 74.1 69.0 62.8 69.0 66 2023/06/05 09:35:36 60.8 67.9 68.5 65.5 66.6 71 2023/06/05 09:35:51 66.1 62.4 55.7 54.7 58.5 76 2023/06/05 09:36:06 63.6 64.8 61.9 63.2 57.3 81 2023/06/05 09:36:21 51.2 50.5 65.9 64.9 57.2 86 2023/06/05 09:36:36 51.2 48.6 52.2 55.8 61.2 91 2023/06/05 09:36:51 67.0 61.5 57.2 53.5 60.4 96 2023/06/05 09:37:06 68.9 69.7 70.2 67.8 65.0 101 2023/06/05 09:37:21 67.7 64.6 71.3 64.2 58.8 106 2023/06/05 09:37:36 57.2 54.9 52.9 52.4 61.6 111 2023/06/05 09:37:51 63.8 57.0 63.3 62.4 62.4 116 2023/06/05 09:38:06 65.5 63.9 56.2 51.6 50.8 121 2023/06/05 09:38:21 49.1 47.3 49.6 49.7 49.0 126 2023/06/05 09:38:36 49.3 58.0 68.5 68.6 64.4 131 2023/06/05 09:38:51 58.4 54.3 55.2 68.2 64.0 136 2023/06/05 09:39:06 65.5 59.4 55.2 52.7 51.1 141 2023/06/05 09:39:21 51.8 60.2 62.9 58.4 62.5 146 2023/06/05 09:39:36 68.7 69.0 64.7 66.7 68.1 151 2023/06/05 09:39:51 70.3 62.3 64.1 70.7 63.7 156 2023/06/05 09:40:06 65.1 66.0 64.5 58.1 66.7 161 2023/06/05 09:40:21 59.7 54.8 70.2 69.3 61.6 166 2023/06/05 09:40:36 56.8 54.2 53.0 52.6 53.6 171 2023/06/05 09:40:51 56.8 60.6 65.6 69.6 70.3 176 2023/06/05 09:41:06 65.1 60.6 60.4 77.6 69.8 181 2023/06/05 09:41:21 63.5 71.5 65.1 64.8 65.7 186 2023/06/05 09:41:36 61.9 65.9 67.7 68.5 74.2 191 2023/06/05 09:41:51 69.7 64.4 71.8 65.3 67.0 196 2023/06/05 09:42:06 61.9 60.7 56.6 57.5 60.4 201 2023/06/05 09:42:21 67.6 71.6 68.9 67.9 72.1 206 2023/06/05 09:42:36 72.8 73.3 66.3 58.7 56.7 211 2023/06/05 09:42:51 54.4 52.6 53.0 51.9 47.9 216 2023/06/05 09:43:06 46.9 44.1 43.2 45.7 47.2 221 2023/06/05 09:43:21 48.6 51.5 47.6 47.7 47.1 226 2023/06/05 09:43:36 52.4 57.0 68.5 66.7 68.9 231 2023/06/05 09:43:51 71.2 64.8 59.8 54.8 51.2 236 2023/06/05 09:44:06 50.4 52.6 56.7 55.6 63.2 241 2023/06/05 09:44:21 73.6 68.2 58.6 51.3 58.8 246 2023/06/05 09:44:36 64.2 67.6 70.3 63.9 65.7 251 2023/06/05 09:44:51 65.8 64.8 57.6 51.9 53.4 256 2023/06/05 09:45:06 55.8 56.7 53.4 53.7 57.7 261 2023/06/05 09:45:21 65.6 67.3 63.8 61.4 64.1 266 2023/06/05 09:45:36 60.0 57.2 63.6 70.5 69.6 271 2023/06/05 09:45:51 58.7 50.1 50.3 53.8 69.3 276 2023/06/05 09:46:06 72.1 71.0 71.2 68.6 69.3 281 2023/06/05 09:46:21 63.4 57.1 55.0 48.8 49.1 286 2023/06/05 09:46:36 51.6 44.7 50.5 46.6 50.3 291 2023/06/05 09:46:51 52.9 56.0 60.5 62.2 63.4 296 2023/06/05 09:47:06 57.4 60.3 65.9 66.9 73.7 - Freq Weight : A- Time Weight : SLOW- Level Range : 40-100- Max dB : 71.1 - 2023/06/05 10:42:48- Level Range : 40-100- SEL : 91.4- Leq : 61.9- No.s Date Time (dB) ----------------------------------------------------------------------- 1 2023/06/05 10:37:02 48.8 61.1 55.7 54.8 58.6 6 2023/06/05 10:37:17 51.6 50.4 49.6 51.0 56.0 11 2023/06/05 10:37:32 59.7 61.9 58.0 61.5 67.7 16 2023/06/05 10:37:47 60.7 62.8 56.4 60.1 57.3 21 2023/06/05 10:38:02 49.8 51.0 52.4 54.1 54.1 26 2023/06/05 10:38:17 58.6 65.1 65.6 63.8 67.5 31 2023/06/05 10:38:32 62.4 61.9 66.4 62.8 64.1 36 2023/06/05 10:38:47 63.4 65.3 61.1 53.7 48.5 41 2023/06/05 10:39:02 51.1 56.0 61.0 57.9 49.8 46 2023/06/05 10:39:17 47.3 54.1 68.1 69.4 67.1 51 2023/06/05 10:39:32 60.3 53.9 50.1 48.7 59.0 56 2023/06/05 10:39:47 60.0 53.6 52.4 57.2 67.5 61 2023/06/05 10:40:02 64.8 63.9 63.7 63.0 63.5 66 2023/06/05 10:40:17 59.1 63.5 68.0 69.5 61.8 71 2023/06/05 10:40:32 56.8 51.4 50.7 48.3 58.6 76 2023/06/05 10:40:47 68.0 59.5 51.0 46.5 46.9 81 2023/06/05 10:41:02 60.7 57.8 51.2 46.9 47.0 86 2023/06/05 10:41:17 64.0 66.0 62.3 62.6 60.6 91 2023/06/05 10:41:32 51.2 45.5 43.4 42.5 43.1 96 2023/06/05 10:41:47 55.9 61.7 55.2 49.2 45.8 101 2023/06/05 10:42:02 45.1 47.0 53.7 64.8 67.5 106 2023/06/05 10:42:17 66.5 59.0 58.7 60.2 64.4 111 2023/06/05 10:42:32 59.7 61.0 68.8 66.0 66.6 116 2023/06/05 10:42:47 70.7 65.6 62.4 58.1 56.2 121 2023/06/05 10:43:02 65.5 60.5 57.7 62.3 59.4 126 2023/06/05 10:43:17 66.2 66.6 62.7 61.3 58.1 131 2023/06/05 10:43:32 52.5 50.8 60.1 64.2 62.8 136 2023/06/05 10:43:47 60.5 65.3 58.3 55.3 58.6 141 2023/06/05 10:44:02 62.2 63.9 59.1 57.6 59.8 146 2023/06/05 10:44:17 61.4 65.0 56.9 52.3 50.4 151 2023/06/05 10:44:32 50.4 50.1 51.3 50.3 50.3 156 2023/06/05 10:44:47 52.0 53.3 53.1 58.2 59.1 161 2023/06/05 10:45:02 56.4 62.2 65.0 63.8 63.9 166 2023/06/05 10:45:17 63.4 65.2 66.2 68.1 65.2 171 2023/06/05 10:45:32 64.4 58.9 56.4 60.0 59.7 176 2023/06/05 10:45:47 62.3 60.9 58.1 60.8 53.4 181 2023/06/05 10:46:02 49.9 50.0 50.4 52.1 53.2 186 2023/06/05 10:46:17 54.8 56.2 58.1 61.0 65.3 191 2023/06/05 10:46:32 63.2 65.2 63.1 58.8 62.0 196 2023/06/05 10:46:47 56.6 64.2 63.1 54.1 50.3 201 2023/06/05 10:47:02 51.5 63.5 64.8 66.6 58.8 206 2023/06/05 10:47:17 53.4 54.4 52.6 48.3 47.4 211 2023/06/05 10:47:32 49.8 53.0 63.8 61.8 63.2 216 2023/06/05 10:47:47 69.1 67.9 66.8 59.0 56.4 221 2023/06/05 10:48:02 69.0 62.1 62.2 64.0 56.2 226 2023/06/05 10:48:17 63.0 59.6 56.9 63.1 65.5 231 2023/06/05 10:48:32 66.7 57.7 61.2 54.7 49.3 236 2023/06/05 10:48:47 50.6 46.0 45.9 61.0 59.1 241 2023/06/05 10:49:02 52.4 48.3 52.4 56.9 62.1 246 2023/06/05 10:49:17 60.2 70.1 63.2 66.9 63.6 251 2023/06/05 10:49:32 57.3 52.9 52.8 55.2 60.9 256 2023/06/05 10:49:47 63.9 62.3 59.6 66.2 65.4 261 2023/06/05 10:50:02 69.8 64.1 60.0 61.7 58.9 266 2023/06/05 10:50:17 53.5 54.2 60.9 56.7 53.0 271 2023/06/05 10:50:32 52.7 51.6 51.8 54.6 65.5 276 2023/06/05 10:50:47 64.2 68.1 64.2 57.4 54.6 281 2023/06/05 10:51:02 58.2 63.2 66.6 65.4 62.8 286 2023/06/05 10:51:17 62.6 60.8 58.9 55.2 60.6 291 2023/06/05 10:51:32 57.8 62.9 57.9 52.7 53.9 296 2023/06/05 10:51:47 58.6 59.1 53.5 52.5 53.1 - Freq Weight : A- Time Weight : SLOW- Level Range : 40-100- Max dB : 79.3 - 2023/06/05 11:03:55- Level Range : 40-100- SEL : 96.9- Leq : 67.4- No.s Date Time (dB) ----------------------------------------------------------------------- 1 2023/06/05 10:58:24 44.8 44.7 44.6 47.3 47.0 6 2023/06/05 10:58:39 50.0 52.2 53.0 60.3 64.0 11 2023/06/05 10:58:54 63.4 69.7 71.1 71.4 64.3 16 2023/06/05 10:59:09 60.7 66.8 72.1 70.6 68.4 21 2023/06/05 10:59:24 70.0 68.6 67.3 65.6 59.8 26 2023/06/05 10:59:39 59.2 74.4 73.3 68.9 60.2 31 2023/06/05 10:59:54 54.2 56.3 62.8 72.9 70.9 36 2023/06/05 11:00:09 61.2 54.1 54.8 53.8 48.9 41 2023/06/05 11:00:24 45.2 45.5 46.7 49.9 53.6 46 2023/06/05 11:00:39 63.0 65.7 65.2 66.9 68.8 51 2023/06/05 11:00:54 71.2 67.1 63.3 72.5 65.0 56 2023/06/05 11:01:09 57.9 67.2 71.6 67.7 63.2 61 2023/06/05 11:01:24 54.3 47.6 48.8 52.5 61.8 66 2023/06/05 11:01:39 66.8 59.5 51.2 54.5 65.7 71 2023/06/05 11:01:54 65.7 59.3 53.1 62.9 65.9 76 2023/06/05 11:02:09 58.7 59.2 57.3 56.6 65.0 81 2023/06/05 11:02:24 65.7 58.8 61.1 66.6 64.0 86 2023/06/05 11:02:39 63.9 64.2 67.4 68.9 61.9 91 2023/06/05 11:02:54 54.2 63.1 59.2 53.7 60.3 96 2023/06/05 11:03:09 62.3 65.2 69.7 67.9 69.1 101 2023/06/05 11:03:24 68.2 63.4 73.0 72.5 69.5 106 2023/06/05 11:03:39 65.2 60.6 59.2 65.1 73.0 111 2023/06/05 11:03:54 78.3 70.9 70.5 73.4 70.2 116 2023/06/05 11:04:09 63.7 55.5 51.6 53.4 51.9 121 2023/06/05 11:04:24 53.7 64.4 70.3 63.2 65.9 126 2023/06/05 11:04:39 67.0 58.7 58.5 74.0 72.3 131 2023/06/05 11:04:54 64.8 56.0 51.0 57.0 59.9 136 2023/06/05 11:05:09 58.7 61.7 70.3 68.1 61.4 141 2023/06/05 11:05:24 55.3 56.9 68.6 70.4 76.3 146 2023/06/05 11:05:39 78.3 73.5 67.7 65.9 65.7 151 2023/06/05 11:05:54 57.5 55.3 64.0 67.8 64.7 156 2023/06/05 11:06:09 67.5 64.8 66.0 63.9 68.9 161 2023/06/05 11:06:24 69.3 64.6 62.6 64.0 62.9 166 2023/06/05 11:06:39 62.6 60.6 55.6 54.4 59.1 171 2023/06/05 11:06:54 60.4 53.1 47.5 46.8 52.9 176 2023/06/05 11:07:09 59.3 69.3 75.0 69.6 69.2 181 2023/06/05 11:07:24 63.8 70.5 70.8 66.2 71.6 186 2023/06/05 11:07:39 72.9 68.0 61.5 64.4 66.6 191 2023/06/05 11:07:54 63.9 65.3 67.3 62.3 63.0 196 2023/06/05 11:08:09 65.7 61.6 61.3 56.0 57.9 201 2023/06/05 11:08:24 60.5 62.1 60.7 62.9 67.6 206 2023/06/05 11:08:39 63.2 75.1 69.6 67.7 66.8 211 2023/06/05 11:08:54 71.4 69.7 69.5 65.6 67.1 216 2023/06/05 11:09:09 59.3 53.4 52.9 63.5 67.1 221 2023/06/05 11:09:24 61.1 65.0 72.9 70.0 69.3 226 2023/06/05 11:09:39 66.9 65.2 65.3 68.8 69.7 231 2023/06/05 11:09:54 64.9 58.9 59.2 58.5 55.6 236 2023/06/05 11:10:09 58.6 67.0 69.1 67.4 63.3 241 2023/06/05 11:10:24 60.8 62.1 66.4 72.3 70.7 246 2023/06/05 11:10:39 66.7 65.3 58.9 67.4 71.3 251 2023/06/05 11:10:54 62.5 67.6 68.7 74.7 72.2 256 2023/06/05 11:11:09 67.0 65.3 64.7 66.1 64.0 261 2023/06/05 11:11:24 70.0 66.1 68.2 70.0 63.1 266 2023/06/05 11:11:39 62.5 68.2 67.3 66.9 67.1 271 2023/06/05 11:11:54 67.5 59.7 53.8 57.7 66.0 276 2023/06/05 11:12:09 68.4 63.6 65.8 70.7 64.4 281 2023/06/05 11:12:24 61.0 75.2 67.0 63.6 67.9 286 2023/06/05 11:12:39 65.5 67.4 70.8 72.7 70.1 291 2023/06/05 11:12:54 67.2 71.4 71.5 67.9 67.5 296 2023/06/05 11:13:09 64.7 63.5 64.6 68.1 67.0 Noise Level @ 50 ft Bonita School Residence on W. Main 410 Black Road Distance (feet) 100 310 110
Demo/Pavement
Cutting 81 75 65 74
Site Prep 82.5 76 67 76
Grading 79.5 73 64 73
Tank Installation 82.5 76 67 76
Infrastructure
Installation 80.5 74 65 74
Paving 83.5 77 68 77
Site Restoration 76 70 60 69
Bonita Elementary School Water System Improvements Project Construction Noise Attenuation Calculations
Vibration @ 25 ft Bonita School
Residence at 2475 West
Main Street Residence at 410 Black Road
50 260 60
Vibratory Roller 0.21 0.074 0.006 0.056
Loaded Trucks 0.076 0.027 0.002 0.020