YIELD
STOP
STOP MAIL MAIL 35 MAIL STOP
AHEAD MAILMAIL MAIL MAIL MAIL MAIL MAIL MAIL
MAIL
SOUTHWELL
PLACE
CABRAL
PLACE
DRYDEN PLACE
SALMON
LANE SEPHOS STREET FLOOD PLAIN FLOOD PLAIN EX 60' WIDE SSJID EASEMENT TO BE ABANDONED EX PG&E EASEMENT C.N. 2006 243294 50' 50'
50' 50'
60' 60' 40'
50'
60' 50' 50'
50' 56'
56'
60'
50'
60' 60' ±60'
50'
60' UPLAND AREA
1 2
3 4
5 7 6
8 910 11 20 19 18 17 16 15 14 13 25 24 23 22 26 27 2829303132333435 36 37 38 39 40 41 42 43 44 45 46 47 48 50 49 52 51 53 57 56 55 54 58 59 60 6162 63 64 65 66 67 68 69 70 71 72 73 74 79 78 77 76 75 84 83 82 81 80 87 86 85 8889909192939495 104 103 102 101 100 99 98 97 96 106 105110 109 108 107 111112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 173 172 174 175 176 177 178 179 180 181 182 183 184 185 186 188 187 190 189 191 192 193 194 195 196 197 198 199 170 171 21 12 LOT C LOT D LOT B
LOT A PARK/BASIN A1 A2
D
D
D
C
F
B
D
H
B
E
E
D PEACH ROAD
OLEANDER AVENUE
STREET E
STREET I
STREET H STREET A
COURT E
STREET E STREET C STREET B
STREET M
STREET J STREET D
STREET K STREET K STREET G
STREET L SATSUMA STREET
SUNGRAND
DRIVE STREET F
SUNGRAND DRIVE
60'
APPROVED SHEET NUMBERDATE DESCRIPTIONS
REVISIONS
NO.
CALIFORNIA JOB #: DATE: SCALE: DRAWN: DESIGN: CHK'D:
PRELIMINARY: NOT FOR
CONSTRUCTION
PLOTTED: 10/05/2022 09:45 PLOTTED BY: Phurban
DWGNAME: F:\20-2737 Dutra Property Airport Way\Planning\TM\TM1.1.dwg TM1.1 COPYRIGHT © 2022 NORTHSTAR ENGINEERING GROUP, INC 20-2737 TPD KM/PMH AG10/05/2022
MANTECA,
DUTRA PROPERTY
TENTATIVE SUBDIVISION MAP
0 1" = 100 50 100 100' 1. ALL IMPROVEMENTS SHALL BE CONSTRUCTED AS PER THE CITY OF MANTECA STANDARD PLANS AND SPECIFICATIONS, EXCEPT AS NOTED. 2. STORM DRAINAGE: BY POSITIVE SYSTEM DISCHARGE TO ONSITE BASIN TO DISCHARGE TO CITY OF MANTECA STORM DRAINAGE SYSTEM. 3. SEWAGE DISPOSAL: BY CITY OF MANTECA SEWER SYSTEM. 4. WATER SUPPLY: BY CITY OF MANTECA. 5. EXISTING IRRIGATION: ALL EXISTING IRRIGATION LINES, STRUCTURES, AND APPURTENANCES WITHIN THE PROJECT BOUNDARY SHALL BE REMOVED OR ABANDONED PER SSJID STANDARDS AND SPECIFICATIONS. 6. STREET LIGHTING SHALL BE INSTALLED AS PER THE CITY OF MANTECA. 7. PUBLIC UTILITIES ARE TO BE INSTALLED UNDER GROUND IN EASEMENTS. 8. PUBLIC UTILITY EASEMENTS WILL BE PROVIDED ALONG ALL INTERIOR STREET FRONTAGES. 9. THE SUBDIVIDER HEREBY RESERVES THE RIGHT TO FILE "MULTIPLE SUBDIVISION MAPS" AS SET FORTH BY THE SUBDIVISION MAP ACT, ARTICLE 4, SECTION 66456.1, AND FILE PARCEL MAPS FOR REASON OF SALE. ALL PARCEL LINES SHALL CONFORM TO THE TENTATIVE MAP 10. ALL EXISTING STRUCTURES AND TREES, WITH THE EXCEPTION OF WHAT EXISTS ON LOTS 198 AND 199, ARE TO BE REMOVED. SEPTIC TANKS, LEACH FIELDS, AND WELLS ON SITE WILL BE REMOVED OR ABANDONED AS PER CITY OF MANTECA REQUIREMENTS UNLESS OTHERWISE SPECIFIED. 11. STREET INTERSECTION ANGLE NOT TO EXCEED 75° IN ACCORDANCE WITH CITY OF MANTECA. 12. BOUNDARY SHOWN IS PER RECORD INFORMATION ONLY AND IS SUBJECT TO CHANGE BASED ON FUTURE BOUNDARY SURVEYS. 13. BASIN TO BE SIZED IN ACCORDANCE WITH CITY OF MANTECA STORM DRAINAGE MASTER PLAN. A. REGULATORY AGENCY: CITY OF MANTECA 1001 W. CENTER STREET MANTECA, CA. 95337 B. APPLICANT: KDH GROUP, LLC 3200 DANVILLE BOULEVARD, SUITE 200 ALAMO CA. 94507 T: (925) 683-7052 CONTACT: DOUG LEDEBOER C. ENGINEER: NORTHSTAR ENGINEERING GROUP, INC 620 12th STREET MODESTO CA, 95354 T: (209) 524-3525 F: (209) 524-3526 CONTACT: TONY DE MELO D. ASSESSOR'S PARCEL NUMBERS: 226-170-08 (PORTION), 226-170-12, 226-170-13 E. EXISTING LAND USE: HOME SITE AND OPEN FIELD F. PROPOSED LAND USE: RESIDENTIAL G. EXISTING ZONING/ GP: AU-20 (COUNTY)/ LDR H. PROPOSED ZONING/ GP: R-1/ LDR I. TOTAL PROJECT SIZE: ±34.6 GROSS/NET ACREAGE J. TOTAL NUMBER OF RESIDENTIAL LOTS: 199 K. PARKING: MINIMUM 2 GARAGE PARKING SPACES AND 2 DRIVEWAY PARKING SPACES PER LOT L. DENSITY: 5.8 UNITS PER NET ACRE M. TYPICAL LOT SIZE: 50' X 80' MINIMUM N. SETBACKS: SETBACKS ARE TO BE PER CITY OF MANTECA MUNICIPAL CODE 17.26.040, TABLE 17.26.020-2 SMALL-LOT SINGLE-FAMILY DEVELOPMENT STANDARDS. O. MAXIMUM COVERAGE: 60% P. CONTOURS: 1.0 FOOT INTERVALS Q. UTILITIES: WATER SYSTEM - CITY OF MANTECA SANITARY SEWER SYSTEM - CITY OF MANTECA STORM DRAINAGE - CITY OF MANTECA GAS - PG&E ELECTRIC - PG&E TELEPHONE - AT&T SCHOOL DISTRICT - MANTECA UNIFIED SCHOOL DISTRICT PROJECT INFORMATION SHEET INDEX 1. TM1.1 COVER AND CROSS SECTIONS SHEET 2. TM2.1 DIMENSIONS AND TOPOGRAPHY PLAN 3. TM2.2 UTILITY PLAN TENTATIVE SUBDIVISION MAP DUTRA PROPERTY SUBDIVISION MANTECA, CALIFORNIA REAL PROPERTY IN THE UNINCORPORATED AREA OF THE COUNTY OF SAN JOAQUIN, STATE OF CALIFORNIA, DESCRIBED AS FOLLOWS: THE EASTERLY 210 FEET OF LOT 20, AS SHOWN UPON MAP ENTITLED MAP NO. 5, CALIFORNIA NILE GARDEN FARMS, FILED FOR RECORD MAY 6, 1913 IN VOL. 7 OF MAPS AND PLATS, PAGE 12, SAN JOAQUIN COUNTY RECORDS. (SAID EASTERLY 210 FEET BEING MEASURED FROM THE CENTERLINE OF SAID OLEANDER AVENUE). APN: 226-170-130-000 LEGAL DESCRIPTION
COVER AND CORSS SECTIONS SHEET AS SHOWN GENERAL NOTES
ATTACHMENT 3
YIELD
STOP
STOP MAIL MAIL
35 MAIL STOP
AHEAD MAILMAIL MAIL MAIL MAIL MAIL MAIL MAIL
MAIL
25.0 25.0
25.0 25.0
25.0 25.0
25.0 25.0
22.0 22.0
23.0 23.0
23.0 23.0
24.0 24.0
24.0 24.0
24.0 26.0
26.0 26.0
27.0 27.0 BARRICADE BARRICADE E.V.A. OFF-SITE STREET IMPROVEMENTS ALONG FRONTAGE OF OLEANDER AND PEACH TO BE BUILT WITH THIS PROJECT A1 TM1.1 A2 TM1.1 B
B
TM1.1
TM1.1 UPLAND AREA
50' 50'
50' 50'
60' 60' 40'
50'
60' 50' 50'
50' 56'
56'
60'
50'
60' 60' ±60'
50'
60'
38.4' 52.0' 52.0'
1 2
3 4
5 7 6
8 910 11 19 18 17 16 15 14 13 23 22 20 25 24 26 27 2829303132333435 36 37 38 39 40 41 42 43 44 45 46 47 4849 50 51 52 53 54 57 56 55 58 59 60 6162 63 64 65 66 67 68 69 70 71 72 73 74 78 77 76 75 82 81 80 79 87 86 85 84 83 8889909192939495 104 103 102 101 100 99 98 97 96 106 105110 109 108 107 111112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 173 172 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 190 189 191 192 193 194 195 196 197 198 199 4021 SF 4000 SF 4000 SF 4000 SF 4000 SF 3999 SF 3999 SF 4000 SF 3868 SF 4065 SF 7022 SF 4760 SF 3996 SF 3728 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 3886 SF 3991 SF 6973 SF 4997 SF 3741 SF 4152 SF 4160 SF 4160 SF 4160 SF 4160 SF 5751 SF 5154 SF 4017 SF 4017 SF 4017 SF 4017 SF 4098 SF 4103 SF 4017 SF 4017 SF 4017 SF 4017 SF 4017 SF 4017 SF 3603 SF 4258 SF 5507 SF 5548 SF 5395 SF 5192 SF 4683 SF 4810 SF 4992 SF 4613 SF 4689 SF 4758 SF 5945 SF 5990 SF 4815 SF 5103 SF 5425 SF 5599 SF 5611 SF 5462 SF 5148 SF 4706 SF 4346 SF 4141 SF 3850 SF 3702 SF 4000 SF 4000 SF 3999 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 5114 SF 4000 SF 4000 SF 4000 SF 5190 SF 4160 SF 4160 SF 4160 SF 4160 SF 4152 SF 3807 SF 5957 SF 4000 SF 4160 SF 4160 SF 4160 SF 4160 SF 4104 SF 3961 SF 6769 SF 5847 SF 4129 SF 4000 SF 6418 SF 4460 SF 4240 SF 4554 SF 6946 SF 6528 SF 6751 SF 5203 SF 5194 SF 4791 SF 4000 SF 4000 SF 4205 SF 4169 SF 5114 SF 4520 SF 4520 SF 4520 SF 4535 SF 5281 SF 5842 SF 4535 SF 4520 SF 4520 SF 4520 SF 5114 SF 4636 SF 4041 SF 4042 SF 4043 SF 4453 SF 4446 SF 4000 SF 4181 SF 5196 SF 3681 SF 4001 SF 4001 SF 4001 SF 4001 SF 4001 SF 5281 SF 6319 SF 9516 SF 8232 SF 8400 SF 170 171 8570 SF 6948 SF 5553 SF 5918 SF 4591 SF 4160 SF 4160 SF 5305 SF 5544 SF 4285 SF 4511 SF 4000 SF 4000 SF 4335 SF 5959 SF 6523 SF 4544 SF 4447 SF 4597 SF 4507 SF 4543 SF 4738 SF 4068 SF 4308 SF 4100 SF 4100 SF 4100 SF 4438 SF 28273 SF 16023 SF
49.8' 80.0'
50.8' 80.0'
50.0' 50.0' 80.0'
50.0' 80.0'
50.0' 80.0'
50.0' 80.0' 79.4' 79.4' 80.0'
50.0' 50.0' 80.0' 73.1'
50.5'
70.2'
78.5'
43.0'
80.6' 45.0'
94.4' 37.5' 88.6'
70.2' 38.7' 50.0'
79.1'
50.8'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0' 50.0'
73.6'
50.4' 67.7' 43.8'
76.8' 87.4'
37.4'
99.6'
93.9'
37.8'
37.5' 70.0'
50.6'
51.3' 52.0' 78.5'
52.0' 80.0'
52.0' 80.0'
52.0' 80.0'
52.0' 80.0'
55.0' 80.0'
69.5'
58.4'
29.6' 80.0'
43.8' 26.9'
62.1' 80.0'
52.0' 80.0'
52.0' 80.0'
52.0' 80.0'
52.0' 78.5'
52.0' 70.0'
52.2'
111.2'
110.8'
41.8'
19.3' 102.4'
72.7' 39.0' 62.5'
75.6'
48.0' 52.0'
80.0'
52.2'
80.0' 52.0'
80.0' 52.0'
80.0' 52.0'
80.0' 52.0'
80.0' 50.0'
80.0' 50.0' 54.1'
80.8' 48.9' 72.7'
74.4'
26.2'
43.0'
79.5' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 50.0'
80.0' 45.0'
28.3' 60.0' 65.0'
73.2' 28.3' 45.0'
94.4'
50.2'
98.7'
50.5'
105.7'
50.3'
110.8' 50.0'
112.6' 50.0'
111.3'
50.2'
106.7'
50.6'
98.7'
50.8'
90.0'
50.3'
84.4' 50.1'
81.8'
51.7'50.0'
68.6'
54.9'
91.3' 50.0'
54.9'
69.3'
50.2'
87.2'
59.1'
105.2'
50.2' 50.0'
111.4'
50.2'
50.4'
110.0'
50.8'
105.5'
50.5'
102.7'
50.2'
97.5' 50.0'
95.3' 50.0'
92.5'
50.2'
92.6'
50.5'
95.0'
50.2'
94.8' 45.0'
28.3' 70.1'
65.3'
62.1' 26.9'
47.1'
80.3'
50.2'
80.3'
50.2'
80.3'
50.2'
80.3'
50.2'
80.4'
50.1'
82.9' 50.0'
80.3'
50.2'
80.3'
50.2'
80.3'
50.2'
80.3'
50.2'
80.3'
50.2'
80.3'
50.2'
80.3'
60.3'
68.8'
45.0' 28.2' 80.0'
46.0' 50.0' 80.0'
50.0' 80.0'
50.0' 80.0'
50.0' 80.0'
50.0' 80.0'
47.3' 80.0'
66.6' 59.8'
28.5' 60.2'
80.0' 80.0'
120.0' 59.8'
28.5'
99.8' 60.2' 28.1'
100.2' 28.1' 48.8'
120.0' 70.0' 70.0'
120.0' 71.4'
120.0' 70.0' 50.7'
28.5' 59.8'
80.4'
91.3' 70.0'
70.9'
69.3' 59.8'
28.5'
57.0' 80.0' 80.0' 80.0'
38.3' 28.1' 60.2'
58.0'
122.5'
55.8'
113.0'
55.5'
105.4' 55.0' 55.0'
55.4' 59.8'
28.5' 35.5'80.0'
50.0' 80.0'
50.0' 80.0'
54.2'
34.5' 60.2'
28.1'
96.5'
97.4'
104.2'
55.4'
79.5'
55.2' 50.0'
82.0'
50.2'
82.0'
50.2'
82.0'
50.2'
82.0'
36.7'
27.1' 63.5'
55.2'
61.9' 28.1' 35.2'
86.7' 50.0'
91.2'
49.5'
91.1'
50.2'
90.5'
50.5'
87.0'
41.1'
32.5' 66.2' 55.0'
55.4'
82.1' 21 12 66.1'
35.0'
72.1'
48.0'
88.3'
53.6' 53.0'
80.0' 53.0'
80.0' 58.0'
60.0' 38.0'
28.3' 31.0'
101.6'
56.6'
118.4'
52.1'
47.0' 113.6'
66.7'
53.6'
120.0'
63.0'
58.8'
55.1' 32.3'
51.3'
80.0'
68.7'
80.3'
61.2'
57.5'
58.4'
29.6' 43.0' 80.0'
50.0' 80.0'
50.0' 80.0'
52.6' 80.0'
52.1' 80.0' 60.0'
28.3' 45.0'
65.0' 80.0'
56.5' 80.0'
56.5' 80.0'
56.5' 80.0'
56.7' 80.0'
44.9' 26.9'
62.1'
70.6'
58.4'
29.6' 56.1' 80.0'
56.7' 80.0'
56.5' 80.0'
56.5' 80.0'
56.5' 80.0'
45.0' 60.0'
28.3'
74.0' 123.5'
48.0'
80.8'
50.0'
80.8'
50.0'
80.8'
50.0'
37.7'
80.9'
55.0'
58.3' 30.1'
34.4'
25.4' 63.9'
58.2'
80.0'
50.0'
50.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
80.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
50.0'
47.9' LOT C 2230 SF LOT D 2231 SF
6480 SF LOT B
LOT A PARK/BASIN 2.86 AC (0.5 AC)
PEACH ROAD
OLEANDER AVENUE
STREET E
STREET I
STREET H STREET A
COURT E
STREET E STREET C STREET B
STREET M
STREET J STREET D
STREET K STREET K STREET G
STREET L SATSUMA STREET
SUNGRAND
DRIVE STREET F
SUNGRAND DRIVE 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF 4000 SF
84.2' 179.8'
171.6' 97.7'
12.7' 50.7'
98.8' 158.7'
108.8'
SOUTHWELL
PLACE
CABRAL
PLACE
DRYDEN PLACE
SALMON
LANE SEPHOS STREET
APPROVED SHEET NUMBERDATE DESCRIPTIONS
REVISIONS
NO.
CALIFORNIA JOB #: DATE: SCALE: DRAWN: DESIGN: CHK'D:
PRELIMINARY: NOT FOR
CONSTRUCTION
PLOTTED: 10/05/2022 09:29 PLOTTED BY: Phurban
DWGNAME: F:\20-2737 Dutra Property Airport Way\Planning\TM\TM2.1.dwg TM2.1 COPYRIGHT © 2022 NORTHSTAR ENGINEERING GROUP, INC 20-2737 TPD KM/PMH AG10/05/2022
MANTECA,
DUTRA PROPERTY
TENTATIVE SUBDIVISION MAP
DIMENSIONS AND TOPOGRAPHY PLAN AS SHOWN
0 1" = 80 40 80 80' LEGEND
EXHIBIT A ATTACHMENT 3
DCDA WB WB WV WVWV WV YIELD JP
STOP
STOP SP MAIL JPJPJPJPJP MAIL
35 MAIL JP STOP
AHEAD PP
W MAILMAIL MAIL MAIL MAIL MAIL MAIL MAIL SP ICV JP JP SP SP
MAIL WB TEL ELB WB ELB TEL WBWB
SLB ELB CATV ICV WB SLB
SLB ELB WVWV SLB SLB WB TEL TEL SP
SOUTHWELL
PLACE
CABRAL
PLACE
DRYDEN PLACE
SALMON
LANE SEPHOS STREET
EX8"W
EX12"SS
EX12"SD
EX12"SS
EX12"SD
8"W 6"SS 8"SS 6"SS
8"SS
6"SS
8"SS
6"SS
8"SS
18"SD
12"SD
12"SD
12"SD
15"SD 15"SD CONNECT TO EXISTING SEWER AND WATER CONNECT TO EXISTING WATER STUB WATER STUB WATER EX8"W
EX8"NP STUB SEWER AND WATER
8"SS OUTLET OUTLET
EX10"SS EXPAND EXISTING WACKERLY ESTATES BASIN
12"SD OUTLET OUTLET STORM DRAIN TREATMENT AREA EXISTING OUTLET IRRIGATION WELL 6"SS
8"W 6"SS 8"SS 10"SS CONNECT TO EXISTING SEWER MANHOLE
10"SS
6"SS UPLAND AREA STORM DRAIN DETENTION BASIN TOP = 22.6'' HWL = 21.2' BOT = VARIES BASIN VOLUME = 6.96 AC-FT TREATMENT VOLUME = 1.53 AC-FT TREATMENT AREA = 43,771 SF CONNECT TO EXISTING SEWER AND WATER OUTLET BO BO 12"SD
12"W 12"W
12"W
12"W
12"W
8"W
8"W
8"W
8"W
8"W
8"W
8"W 8"W 8"W 8"W 8"W 8"W 8"W 8"W 8"W 8"W
12"W 12"W 8"W 8"W
8"W 6"SS
8"SS
8"SS 8"SS
6"SS
6"SS 8"SS
18"SD
18"SD
18"SD
6"SS
6"SS
6"SS
8"SS 6"SS 6"SS
8"SS
18"SD 8"SS
12"SS 12"SS
8"SS
12"SD
15"SD STUB SEWER AND WATER
12 3
4 5
7 6
8 910 11 19 18 17 16 15 14 13 23 22 20 25 24 26 27 2829303132333435 36 37 38 39 40 41 42 43 44 45 46 47 4849 50 51 52 53 54 57 56 55 58 59 60 6162 63 64 65 66 67 68 69 70 71 72 73 74 78 77 76 75 82 81 80 79 87 86 85 84 83 8889909192939495 104 103 102 101 100 99 98 97 96 106 105110 109 108 107 111112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 173 172 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 190 189 191 192 193 194 195 196 197 198 199 170 171 21 12 LOT C LOT D LOT B
LOT A PARK/BASIN
PEACH ROAD
OLEANDER AVENUE
STREET E
STREET I
STREET H STREET A
COURT E
STREET E STREET C STREET B
STREET M
STREET J STREET D
STREET K STREET K STREET G
STREET L SATSUMA STREET
SUNGRAND
DRIVE STREET F
SUNGRAND DRIVE
8"W EXISTING OUTLET
12"SD
12"SD
12"SD
A
EX12"W
EX54"SD
EX36"SS 12"SS 12"SS 12"SS 12"SS CONNECT TO EXISTING 12" SEWER STUB 12" SEWER STUB 10" SEWER STUB INFILTRATION WATER AREA NOTE: ALL STORMWATER REMAINING IN THE PIPE SYSTEM (STAGNANT WATER) AFTER THE STORM TO BE PUMPED TO THE UPPER TIER, BIO-RETENTION POND. GROUND WATER ELEV = ±15' HWL ELEV = 21.2' 4:1 INFILTRATION HWL = 18.3'
4:1 6:1 1.00' ROCK SECTION MUST CONSIST OF WASHED 1 - 2.5 INCH DIAMETER STONE 0.25' CALTRANS CLASS II AB PERMEABLE 1.5' MINIMUM PLANTING MEDIA CONSIST OF 70% SAND (ASTM C33) AND 30% COMPOST
APPROVED SHEET NUMBERDATE DESCRIPTIONS
REVISIONS
NO.
CALIFORNIA JOB #: DATE: SCALE: DRAWN: DESIGN: CHK'D:
PRELIMINARY: NOT FOR
CONSTRUCTION
PLOTTED: 10/05/2022 09:47 PLOTTED BY: Phurban
DWGNAME: F:\20-2737 Dutra Property Airport Way\Planning\TM\TM2.2.dwg TM2.2 COPYRIGHT © 2022 NORTHSTAR ENGINEERING GROUP, INC 20-2737 TPD KM/PMH AG10/05/2022
MANTECA,
DUTRA PROPERTY
TENTATIVE SUBDIVISION MAP
UTILITY PLAN AS SHOWN LEGEND BOUNDARY LINE CENTERLINE RIGHT-OF-WAY PARCEL LINE FLOW LINE EDGE OF PAVEMENT STORM DRAIN (MAIN) STORM DRAIN MAINTENANCE HOLE CURB INLET STORM DRAIN OUTLET WATER (MAIN) WATER VALVE FIRE HYDRANT SEWER MAINTENANCE HOLE SEWER (MAIN) SERVICE POLE IRRIGATION (MAIN) IRRIGATION STANDPIPE IRRIGATION CONTROL VALVE 0 1" = 80 40 80 80' PUBLIC UTILITY EASEMENT
SEE ABOVE SEE BELOW
0 1" = 80 40 80 80'
EXHIBIT A ATTACHMENT 3