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CONSTRUCTION ITEM COST TOTAL
<br />PUBLIC IMPROVEMENTS
<br />TYPE C DRIVEWAY APPROACH (SPPWC 110-2)1,102 SF @ $15.00 $16,530
<br />SIDEWALK 3,263 SF @ $15.00 $48,945
<br />VALLEY GUTTER 113 LF @ $40.00 $4,520
<br />ADA RAMP 1 EA @ $4,500.00 $4,500
<br />PARKWAY DRAIN 1 EA @ $6,600.00 $6,600
<br />TYPE A CURB AND GUTTER 141 LF @ $66.20 $9,334
<br />ADA RAMP (MODIFIED)1 EA @ $4,500.00 $4,500
<br />DETECTABLE WARNING SURFACE 117 SF @ $25.00 $2,925
<br />PRECISE GRADING
<br />DRIVE AISLE PAVEMENT: 4" AC OVER 8" AB 12725 SF @ $10.00 $127,250
<br />PARKING PAVEMENT: 4" AC OVER 6" AB 1028 SF @ $10.00 $10,280
<br />0" PCC CURB ONLY 500 LF @ $10.00 $5,000
<br />5" ROLLED CURB 229 LF @ $30.00 $6,870
<br />6" CURB ONLY 154 LF @ $25.00 $3,850
<br />P.C.C. DRIVEWAY 3617 SF @ $15.00 $54,255
<br />VALLEY GUTTER 365 LF @ $40.00 $14,600
<br />4" FLATWORK 6638 SF @ $12.00 $79,656
<br />MODIFIED CURB RAMP 5 EA @ $4,500.00 $22,500
<br />PARKING STALL STRIPING 1 LS @ $1,000.00 $1,000
<br />PARKING BUMPER 3 EA @ $100.00 $300
<br />TYPE A CURB AND GUTTER 60 LF @ $30.00 $1,800
<br />ROCK SWALE 452 LF @ $80.00 $36,160
<br />BIORETENTION BASIN 4781 SF @ $175.00 $836,675
<br />7.44" CURB ONLY 30 LF @ $30.00 $900
<br />ONSITE STORM DRAIN
<br />18" HDPE 350 LF @ $90.00 $31,500
<br />2424 BROOKS BOX 4 EA @ $2,500.00 $10,000
<br />HDPE BEND 3 EA @ $40.00 $120
<br />STORMWATER SUMP PUMP 1 EA @ $12,000.00 $12,000
<br />4" PERFORATED PVC PIPE (SDR 35)428 LF @ $60.00 $25,680
<br />3" PVC PIPE (SCH 80)15 LF @ $60.00 $900
<br />4" PVC SDR-35 1022 LF @ $60.00 $61,320
<br />6" PVC SDR-35 658 LF @ $35.00 $23,030
<br />6" AREA DRAIN GRATE 111 EA @ $90.00 $9,990
<br />SPLASH BLOCK 46 EA @ $75.00 $3,450
<br />STORM DRAIN PUMP STATION 1 EA @ $20,000.00 $20,000
<br />DOMESTIC WATER
<br />4" PVC C900 (CLASS 235)525 LF @ $60.00 $31,500
<br />1" DOMESTIC SERVICE LATERAL 42 LF @ $1,700.00 $71,400
<br />4x4x4 DI TEE 2 EA @ $1,000.00 $2,000
<br />GATE VALVE 8 EA @ $1,700.00 $13,600
<br />4" DI BEND 5 EA @ $1,000.00 $5,000
<br />1.5" IRRIGATION SERVICE LATERAL 1 EA @ $5,000.00 $5,000
<br />1" IRRIGATION METER 1 EA @ $1,700.00 $1,700
<br />2" WATER METER 1 EA @ $2,000.00 $2,000
<br />4" BACKFLOW PREVENTOR 1 EA @ $8,000.00 $8,000
<br />PRIVATE SEWER
<br />8" PVC SDR-35, BEDDING, & BACKFILL 549 LF @ $40.00 $21,960
<br />48" DIAMETER SEWER MANHOLE 2 EA @ $5,000.00 $10,000
<br />8" SEWER CLEANOUT 2 EA @ $800.00 $1,600
<br />4" PVC SDR-35 LATERAL WITH 4" CLEANOUT 42 LF @ $2,300.00 $96,600
<br />QUANTITY
<br />CIVIL IMPROVEMENTS COST ESTIMATE
<br />ENGINEER:
<br />Dane McDougall
<br />DATE:
<br />8/29/2024
<br />CALCULATED BY:
<br />BENJAMIN GARCIA
<br />PLAN CHECK No.:
<br />E24-0120
<br />PROJECT:
<br />TRACT No:. 8676
<br />DEVELOPER: CITY VENTURES
<br />9830 IRVINE CENTER DR
<br />IRVINE, CA. 92618
<br />T.949.916.3800
<br />CVC -INC.NET
<br />[CVEN-160]
<br />PAGE 1 OF 2
<br />EXHIBIT A - ENGINEER'S ESTIMATE
<br />Page 170 of 682
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