FLOOD08598

• County: Conejos
• Community: San Luis Valley
• Basin: Rio Grande
• Title: Subsurface Drainage Feasibilty Study Guadalupe
• Date: 9/1/1996
• Prepared For: Conejos County
• Prepared By: CWCB
• Floodplain - Doc Type: Floodplain Report/Masterplan

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FIGURE 4

Subsurface Drainage Feasibility Study
Guadalupe, Colorado
Project Cost Estimate
September 1996
Item Unit Unit Cost Quantity Cost
1. Mobilization LS $5.000 1 $5.000
2. Clearing and Grubbing LS $2.500 1 $2,500
3. Dewatering LS $5.000 1 $5.000
4. 10" Solid PVC LF $4 1200 $4,800
5. 10' Perforated PVC with Sock LF $5 1500 $7,500
6. Concrete Outfall Structure wI Flapgate EA $2,000 1 $2.000
7. Cleanout EA $500 4 $2,000
8. Standard 48" Manhole LF $2.000 5 $10,000
9. Labor and Management LF $25 2700 $67,500
10. Restoration LS $5,000 1 $5,000
11. Street Repair LS $10.000 1 $10,000
12. Traffic Control LS $1,000 1 $1,000
Subtotal $122,300
10% Contingency $12.230
Subtotal Construction Cost $134,530
CWCS Feasibility Study $10,000
12% Engineering $16,144
7% Administration and Inspection $9,417
Total Project Cost $170,091