FLOOD10505

• County: Morgan
• Community: Brush
• Basin: South Platte
• Title: Brush - Storm Drainage Master Plan
• Date: 7/19/2006
• Prepared For: Brush
• Prepared By: Nolte Associates, Inc.
• Floodplain - Doc Type: Floodplain Report/Masterplan

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City of Brush
Opinion of Probable Construction Costs

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Downtown Clayton Street

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QUANTITY

UNIT

UNIT COST

AMOUNT

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Alternative 1. 25-Year Event
Asphalt Removal 1900 SY $3.00 $5,700.00
Asphalt Paving 2535 SY $18.00 $45,630.00
Asphalt Overlay 15000 SY $5.00 $75,000.00
Waterline Relocation 803 LF $100.00 $80,300.00
18" RCP Class III 30 LF $40.00 $1,200.00
24" RCP Class III 430 LF $60.00 $25,800.00
30" RCP Class III 70 LF $85.00 $5,950.00
54" RCP Class III 2100 LF $160.00 $336,000.00
3' Type 13 Combination Inlet 2 EA. $2,500.00 $5,000.00
6' Type 13 Combination Inlet 5 EA. $4,700.00 $23,500.00
9' Type 13 Combination Inlet 2 EA. $6,900.00 $13,800.00
Inlet Removal 9 EA. $1,000.00 $9,000.00
5' Manhole 9 EA. $4,000.00 $36,000.00
Removal Manhole 2 EA. $1,500.00 $3,000.00
C&G Removal 70 LF $5.00 $350.00
C&G Install 70 LF $10.00 $700.00
Grading for Retention Facility 12.4 AC-FT $16,000.00 $198,400.00
Regrading of Clayton Street, N. Railway to Edmunds Street
Asphalt Removal 2710 SY $3.00 $8,130.00
Concrete Hemoval 2710 SY $15.00 $40,650.00
Asphalt Pelving 6400 SY $18.00 $115,200.00
Total $1,029,310.00
CONTINGENCY (25%) 25% $257,327.50
SUBTOTAL $1,286,637.50
ENGINEERING (10%) 10% $128,663.75
GRAN DTOTAL $1,415,301.25

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. Correlates with alternative 1 in 2002 City of Brush Stormwater System Study

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Note: Costs noted as .. Regrading of Clayton Street, N. Railway to Edmunds Street
are additional costs, above and beyond typical storm sewer construction
costs, required to remove the excessive asphalt crown and underlying concrete
pavement to provide improved conveyance capacity.

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