UNIT
ITEM DESCRIPTION QUAN. UNIT COST AMOUNT
I. OVERALL OFFSITE & SAFE ROUTES TO SCHOOL SITE PREPARATION / GRADING A. SITE PREPARATION/GRADING
1. MOBILIZATION 1 LS $50,000.00 $50,000
2. CONSTRUCTION WATER 1 LS $30,000.00 $30,000
3. SITE CLEARING & GRUBBING 1 LS $10,000.00 $10,000
4. SITE GRADING 1 LS $150,000.00 $150,000
5. TEMPORARY EROSION CONTROL / SWPPP PROTECTION 1 LS $100,000.00 $100,000
6. TRAFFIC CONTROL 1 LS $136,250.00 $136,250
----------------------------------
SUB-TOTAL $476,250
II. FULTON AVENUE SUBDIVISION FRONTAGE IMPROVEMENTS
A. DEMOLITION
1. EXISTING PAVEMENT REMOVAL (5" A.C. OVER 10" A.B.) 6,392 SF $4.88 $31,193
2. 6" VERTICAL CURB REMOVAL 974 LF $6.10 $5,941
3. GRIND & REMOVE EXISTING STRIPING 1 LS $2,500.00 $2,500 ----------------------------------
SUBTOTAL $39,634
B. STREET WORK
1. A.C. PAVEMENT (5" A.C. OVER 10" A.B.) 24,138 SF $8.00 $193,104
2. 6" VERTICAL CURB & GUTTER 844 LF $33.25 $28,063
3. MEDIAN CURB TYPE "C" 1,416 LF $40.25 $56,994
4. CONCRETE SIDEWALK (4" P.C.C. OVER 4" A.B.) 4,558 SF $8.65 $39,427 ----------------------------------
SUBTOTAL $317,588
C. STORM DRAINAGE
1. 18" R.C.P. 140 LF $175.00 $24,500
2. CATCH BASIN 1 EA $5,250.00 $5,250
3. MANHOLE 1 EA $6,120.00 $6,120
----------------------------------
SUBTOTAL $35,870
D. WATER SYSTEM
1. 8" PVC 95 LF $80.00 $7,600
2. 12" GATE VALVE 1 EA $4,075.00 $4,075
3. 8" GATE VALVE 1 EA $3,295.00 $3,295
4. TIE IN / TESTING AND DISINFECTION 1 EA $15,000.00 $15,000 ----------------------------------
SUBTOTAL $29,970
E. NON-POTABLE WATER SYSTEM
1. 12" PVC 737 LF $116.00 $85,492
2. 8" PVC 70 LF $80.00 $5,600
3. BLOWOFF VALVE 1 EA $2,000.00 $2,000
4. 12" GATE VALVE 3 EA $5,195.00 $15,585
5. 8" GATE VALVE 1 EA $2,700.00 $2,700
6. TIE IN TO EXISTING NON POTABLE WATER 1 EA $15,000.00 $15,000 ----------------------------------
SUBTOTAL $126,377
F. MISCELLANEOUS ITEMS & LANDSCAPE IMPROVEMENTS
1. STRIPING & SIGNAGE 1 LS $15,000.00 $15,000
2. RETROFIT EXISTING STREETLIGHT WITH DOUBLE ARM 1 EA $13,500.00 $13,500
3. CITY STANDARD STREETLIGHT W/DOUBLE MAST ARM 2 EA $15,000.00 $30,000
4. LANDSCAPE 12,484 SF $6.00 $74,904
5. LANDSCAPE FINISHING GRADING 12,484 LF $0.45 $5,618
6. SOIL AMENDMENTS 12,484 SF $0.40 $4,994
7. MULCH 12,484 SF $0.45 $5,618
8. IRRIGATION SYSTEM 12,484 SF $6.00 $74,904
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RIPON, CALIFORNIA
9/5/2025
PRELIMINARY OPINION OF PROBABLE COST
FOR
MEADOWOOD SUBDIVISION - TRACT NO. 4019
OFFSITE FULTON AVENUE & SAFE ROUTES TO SCHOOL IMPROVEMENTS 1 $209,550 Church Frontage (773 LF)
$266,700 Meadowood Frontage (985 LF)
EXHIBIT E
SUB-TOTAL $224,537
FULTON AVENUE SUBDIVISION FRONTAGE IMPROVEMENTS TOTAL =====> $1,250,226 UNIT
ITEM DESCRIPTION QUAN. UNIT COST AMOUNT
II. FULTON AVENUE CALVARY REFORMED CHURCH FRONTAGE IMPROVEMENTS A. STREET WORK
1. A.C. PAVEMENT (5" A.C. OVER 10" A.B.) 14,289 SF $8.00 $114,312
2. 6" VERTICAL CURB & GUTTER 706 LF $33.25 $23,475
3. MEDIAN CURB TYPE "C" 690 LF $40.25 $27,773
4. CONCRETE SIDEWALK (4" P.C.C. OVER 4" A.B.) 4,857 SF $8.65 $42,013 5 TRAFFIC CONTROL 1 LS $25,000.00 $25,000
6 GRADING 1 LS $60,000.00 $60,000
7 S.S.J.I.D. DRIVEWAY APPROACH 248 SF $14.50 $3,596
8 S.S.J.I.D. PARKING TURNOUT 2 EA $5,000.00 $10,000
9 VENEER S.S.J.I.D. STRUCTURE 1 LS $10,000.00 $10,000
10 REPLACE SSJID STRUCTURE WITH FLUSH MANHOLE 1 LS $150,000.00 $150,000 11 CONCRETE COBBLESTONE 2,222 SF $18.50 $41,107
12 4.5" DRIVE OVER CURB & GUTTER 423 LF $45.75 $19,352
----------------------------------
SUBTOTAL $526,627
B. STORM DRAINAGE
1. 18" R.C.P. 70 LF $175.00 $12,250
2. CATCH BASIN 2 EA $5,250.00 $10,500
----------------------------------
SUBTOTAL $22,750
C. MISCELLANEOUS ITEMS & LANDSCAPE IMPROVEMENTS
1. STRIPING & SIGNAGE 706 LF $25.00 $17,650
2. RETROFIT EXISTING STREETLIGHT WITH DOUBLE ARM 1 EA $13,500.00 $13,500
3. LANDSCAPE 15,628 SF $9.00 $140,652
4. LANDSCAPE FINISHING GRADING 15,628 LF $0.68 $10,549
5. SOIL AMENDMENTS 15,628 SF $0.60 $9,377
6. MULCH 15,628 SF $0.68 $10,549
7. IRRIGATION SYSTEM 15,628 SF $9.00 $140,652
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SUB-TOTAL $342,929
FULTON AVENUE CALVARY REFORMED CHURCH FRONTAGE IMPROVEMENTS TOTAL =====> $892,306 III. SAFE ROUTES TO SCHOOL FULTON AVENUE & COLONY ROAD CROSSING IMPROVEMENTS A. DEMOLITION
1. EXISTING PAVEMENT REMOVAL (5" A.C. OVER 10" A.B.) 9,090 SF $4.88 $44,359
2. GRIND & REMOVE EXISTING STRIPING 1 LS $2,500.00 $2,500 ----------------------------------
SUBTOTAL $46,859
B. STREET WORK
1. A.C. PAVEMENT (5" A.C. OVER 10" A.B.) 3,506 SF $8.00 $28,048
2. CONCRETE COBBLESTONE 2,222 SF $18.50 $41,107
3. 6" VERTICAL CURB & GUTTER 124 LF $33.25 $4,123
4. 6" VERTICAL CURB 925 LF $36.00 $33,300
5. 4.5" DRIVE OVER CURB & GUTTER 423 LF $45.75 $19,352
6. MEDIAN CURB TYPE "C" 128 LF $40.25 $5,152
7. CONCRETE SIDEWALK (4" P.C.C. OVER 4" A.B.) 1,094 SF $8.65 $9,463
8. ACCESSIBLE RAMP (MATERIALS + LABOR) 1 EA $2,500.00 $2,500
9. TRUNCATED DOMES 8 EA $750.00 $6,000
10. RECTANGULAR RAPID FLASHING BEACON 8 EA $10,000.00 $80,000 ----------------------------------
SUB-TOTAL $229,045
C. MISCELLANIOUS ITEMS
1. STRIPING & SIGNAGE 1 LS $10,000.00 $10,000
----------------------------------
SUB-TOTAL $10,000
SAFE ROUTES TO SCHOOL FULTON AVENUE & COLONY ROAD CROSSING IMPROVEMENTS TOTAL =====> $285,905 IV. SAFE ROUTES TO SCHOOL FULTON AVENUE & SANTOS AVE CROSSING IMPROVEMENTS A. DEMOLITION
2 $31,150
$376,627
$430,527
1. EXISTING PAVEMENT REMOVAL (5" A.C. OVER 10" A.B.) 9,147 SF $5.00 $45,735 ----------------------------------
SUB-TOTAL $45,735
B. STREET WORK
1. A.C. PAVEMENT (5" A.C. OVER 10" A.B.) 1,740 SF $8.00 $13,920
2. CONCRETE COBBLESTONE 5,050 SF $18.50 $93,425
3. 6" VERTICAL CURB 732 LF $28.00 $20,496
4. 4.5" DRIVE OVER CURB & GUTTER 299 LF $46.00 $13,754
5. TRUNCATED DOMES 6 EA $750.00 $4,500
6. RECTANGULAR RAPID FLASHING BEACON 6 EA $10,000.00 $60,000 ----------------------------------
SUB-TOTAL $206,095
UNIT
ITEM DESCRIPTION QUAN. UNIT COST AMOUNT
C. MISCELLANEOUS ITEMS
1. STRIPING & SIGNAGE 1 LS $10,000.00 $10,000
----------------------------------
SUB-TOTAL $10,000
SAFE ROUTES TO SCHOOL FULTON AVENUE & SANTOS AVE CROSSING IMPROVEMENTS TOTAL =====> $261,830 V. SAFE ROUTES TO SCHOOL FULTON AVENUE & CINDY DRIVE CROSSING IMPROVEMENTS A. DEMOLITION
1. EXISTING PAVEMENT REMOVAL (5" A.C. OVER 10" A.B.) 915 SF $5.00 $4,575
2. GRIND & REMOVE EXISTING STRIPING 1 LS $2,500.00 $2,500
3. DEMOLISH EXISTING CURB AND GUTTER 125 LF $6.10 $763
4. DEMOLISH EXISTING CONCRETE RAMPS 348 SF $6.10 $2,123 ----------------------------------
SUB-TOTAL $9,960
B. STREET WORK
1. A.C. PAVEMENT (5" A.C. OVER 10" A.B.) 445 SF $8.00 $3,560
2. 6" VERTICAL CURB & GUTTER 138 LF $35.00 $4,830
3. ACCESSIBLE RAMPS (MATERIALS + LABOR) 2 EA $1,350.00 $2,700 ----------------------------------
SUB-TOTAL $11,090
C. MISCELLANEOUS ITEMS
1. STRIPE CROSSWALK AND STOP BAR 1 LS $10,000.00 $10,000 ----------------------------------
SUB-TOTAL $10,000
SAFES ROUTE TO SCHOOL FULTON AVENUE & CINDY DRIVE CROSSING IMPROVEMENTS =====> $31,050 FULTON AVENUE SUBDIVISION FRONTAGE IMPROVEMENTS TOTAL =====> $1,250,226 FULTON AVENUE CALVARY REFORMED CHURCH FRONTAGE IMPROVEMENTS TOTAL =====> $892,306 SAFE ROUTES TO SCHOOL CROSSING IMPROVEMENTS TOTAL =====> $578,785 20% CONSTRUCTION CONTINGENCY =====> $544,263
GRAND TOTAL CONSTRUCTION COST INCLUDING CONTINGENCY =====> $3,265,580 3 $430,527
$2,711,446