www.sneaddesign.com

 

Project:  Auburn, California
I.  On Site Improvements
   
 Item Description Amount Unit Unit Cost Total Cost
1. Clear and grub   7.00 AC $800.00 $5,760.00
2. Tree removal 1 LS $3,000.00 $3,000.00
3. Site Excavation 22500 CY $5.00 $112,500.00
4. Saw cut existing AC 71 LF $0.80 $56.80
5. Saw cut existing concrete curb 121 LF $1.50 $181.50
6. Remove existing AC at encroachments 71 SF $0.25 $17.75
7. Remove existing concrete curb 121 LF $0.50 $60.50
8. AC paving (3" thick) 183000 SF $1.00 $183,000.00
9. Class II aggregate Base 3390 CY $28.00 $94,920.00
10. Type A1-6 vertical curb 7158 LF $8.00 $57,264.00
11. Concrete sidewalks 17482 SF $1.00 $17,482.00
12. Concrete stairs w/handrails 1 LS $1,000.00 $1,000.00
13. Commercial frontage entrance 1 EA $1,200.00 $1,200.00
14. 8' high retaining wall 115 LF $75.00 $8,625.00
15. 6' high retaining wall 80 LF $60.00 $4,800.00
16. 4' high retaining wall 125 LF $35.00 $4,375.00
17. 6' high screen/sound wall 1080 LF $12.00 $12,960.00
18. Street light at entrance 1 LS $5,000.00 $5,000.00
19. Trash enclosures 2 EA $500.00 $1,000.00
20. Construction staking   1 LS $40,000.00 $40,000.00
Subtotal I = $553,202.55
II.  Drainage Improvements    
   
 Item Description Amount Unit Unit Cost Total Cost
1. 12" ADS N-12 culvert pipe 860 LF $15.00 $12,900.00
2. 18" ADS N-12 culvert pipe 210 LF $20.00 $4,200.00
3. 24" ADS N-12 culvert pipe 502 LF $25.00 $12,550.00
4. 42" ADS N-12 culvert pipe 335 LF $40.00 $13,400.00
5. 48" ADS N-12 culvert pipe 435 LF $47.50 $20,662.50
6. 2 each 5x5 box culverts side by side 400 LF $600.00 $240,000.00
7. Model 2K drop inlets w/grate 10 EA $1,200.00 $12,000.00
8. Model 5K drop inlets w/grate 1 EA $1,600.00 $1,600.00
9. Model IK drop inlets w/grate 3 EA $2,000.00 $6,000.00
10. 4' diameter manholes 4 EA $2,750.00 $11,000.00
11. Detention pipe manhole ends 2 EA $2,750.00 $5,500.00
12. Detention pipe outlet control 1 EA $3,500.00 $3,500.00
13. Reinforced concrete headwall inlet 2 EA $2,500.00 $5,000.00
14. Mortar cobble lined drainage ditch 205 LF $12.00 $2,460.00
15. Rock lined drainage channel 195 LF $200.00 $39,000.00
16. Sewer encasement @ box culverts 20 LF $15.00 $300.00
17. 750 gallon water quality inlet 1 EA $4,700.00 $4,700.00
18. 1500 gallon water quality inlet 1 EA $6,700.00 $6,700.00
Subtotal II = $401,472.50
III.  Striping Improvements
 Item Description Amount Unit Unit Cost Total Cost
1. Parking lot striping 1 LS $2,500.00 $2,500.00
2. Handicapped symbols and striping 14 EA $100.00 $1,400.00
3. Handicapped signs 14 EA $100.00 $1,400.00
4. Handicapped ramps 7 EA $50.00 $350.00
5. Concrete bumpers 14 EA $25.00 $350.00
6. Paint red fire line curbs 2100 LF $0.50 $1,050.00
7. Fire lane "No Parking" Letters & striping 1 EA $125.00 $125.00
8. Fire Lane "No Parking" sign 1 EA $100.00 $100.00
Subtotal III = $7,275.00
IV. Power & Telephone Improvements  
 Item Description Amount Unit Unit Cost Total Cost
1. Pad mounted transformer 1 EA $250.00 $250.00
2. Telephone pull boxes 6 EA $300.00 $1,800.00
3. Utility trench (power & telephone) 800 LF $21.00 $16,800.00
4. Power pull boxes 6 EA $300.00 $1,800.00
5. Tie into existing telephone 1 EA $300.00 $300.00
6. Fixed steel posts 6 EA $50.00 $300.00
 
Subtotal IV = $21,250.00
 
V.  Gas Improvements  
 Item Description Amount Unit Unit Cost Total Cost
1. Tie into existing gas line 2 LS $800.00 $1,600.00
2. 1" gas line 750 LF $8.50 $6,375.00
3. 1" gas valve with box 2 EA $400.00 $800.00
4. Gas meter and regulator 2 EA $150.00 $300.00
Subtotal V = $30,325.00
VI.  Sewer Improvements
 Item Description Amount Unit Unit Cost Total Cost
1. Tie into existing sewer manhole 1 EA $700.00 $700.00
2. Install new sewer manhole 1 EA $2,200.00 $2,200.00
3. 6" sewer line 240 LF $30.00 $7,200.00
4. 6" combination cleanouts 2 EA $200.00 $400.00
Subtotal VI = $10,500.00
VII.  Water Improvements
 Item Description Amount Unit Unit Cost Total Cost
1. 8" water main 1670 LF $16.50 $27,555.00
2. 6" water main 170 LF $13.50 $2,295.00
3. 2" water service 800 LF $6.00 $4,800.00
4. Miscellaneous fittings 1 LS $800.00 $800.00
5. 12" gate valve 2 EA $1,400.00 $2,800.00
6. 8" gate valve 2 EA $850.00 $1,700.00
7. 6" gate valve 5 EA $675.00 $3,375.00
8. 2" gate valve 2 EA $100.00 $200.00
9. Blow off assembly 1 EA $600.00 $600.00
10. 1" air & vacuum release valve 1 EA $285.00 $285.00
11. Fire hydrant assembly 5 EA $2,200.00 $11,000.00
12. Tie into existing water lines 2 EA $1,100.00 $2,200.00
13. Fire department connections 2 EA $1,100.00 $2,200.00
14. Backflow prevention device 2 EA $725.00 $1,450.00
15. Double check valve assembly 1 EA $10,500.00 $10,500.00
Subtotal VII = $71,760.00
VIII.  Parking Lot Lights
 Item Description Amount Unit Unit Cost Total Cost
1. Utility trenching/conduits for branch lighting 2400 LF $5.50 $13,200.00
2. #10 THWN, CU standard wire 9600 LF $0.35 $3,360.00
3. Parking lot lights, poles, base & footings 22 EA $1,500.00 $33,000.00
4. Outlet boxes for lights 22 EA $15.00 $330.00
Subtotal VIII = $49,890.00
IX.  Landscaping
 Item Description Amount Unit Unit Cost Total Cost
1. Planting & Irrigation 39350 SF $2.00 $78,700.00
2. Open space tree 41 EA $100.00 $4,100.00
3. Open space hydroseeding 47650 SF $0.12 $5,718.00
 
Subtotal IX = $88,518.00
X.  Winterization
 Item Description Amount Unit Unit Cost Total Cost
1. Straw bale sediment barrier 1400 LF $2.85 $3,990.00
2. Tree protection fencing 725 LF $2.00 $1,450.00
3. Seeding and mulch 2 AC $1,000.00 $1,500.00
Subtotal X = $6,940.00
XI.  Summary
1. On Site Improvements       Subtotal I $553,202.55
2. Drainage Improvements       Subtotal II $401,472.50
3. Striping Improvements       Subtotal III $7,275.00
4. Power and Telephone Improvements       Subtotal IV $21,250.00
5. Gas Improvements       Subtotal V $30,325.00
6. Sewer Improvements       Subtotal VI $10,500.00
7. Water Improvements       Subtotal VII $71,760.00
XI.  Summary - Continued        
         
8. Parking Lot Lights       Subtotal VIII $49,890.00
9. Landscaping       Subtotal IX $88,518.00
10. Winterization       Subtotal X $6,940.00
TOTAL = $1,241,133.05
Contingency @ 15% = $186,169.96
GRAND TOTAL = $1,427,303.01