<br />I
<br />I Table 8
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<br />I Preliminary Opinion of Probable Phased Construction Cost
<br />May 19, 2004
<br /> City of Lamar Secondary Supply
<br />I Pressurized Transmission System
<br />Phase 1
<br /> UNIT TOTAl
<br /> ITEM DESCRIPTION QUANTITY UNIT COST COST
<br />I STORAGE AND PUMP SYSTEMS
<br /> Phase One
<br />I Willow Creek Pump Station (1,511 GPM @90 PSI) 1 LS $100,000.00 $100,000 ~
<br />Intake system, building, and electrical 1 LS $50,000.00 $50,000 -
<br />Willow Creek Storage Ponds (8.42 acre-feet) 14,939 CY $2.00 $29,878
<br /> Weir Wall (3 total) 27 CY $500.00 $13,500-
<br />I Aeration and Ozone System 1 LS $15,000,00 $15,000_
<br />West Well Pump Station (1,234 GPM @ 90 PSI) 1 LS $100,000.00 $100,000
<br />Intake system, building, and electrical 1 LS $50,000.00 $50,000
<br /> West Well Storage Pond (6.99 acre-feet) 12,407 CY $1.50 $18,611
<br /> Pond Liner 1 LS $5,000.00 $5,000-
<br />I Aeration and Ozone System 1 LS $15,000.00 $15,000
<br />Well Drilli~g 1 LS $0.00 $0
<br /> SUBTOTAL - PUMP SYSTEMS AND STORAGE $396,989
<br />I TRANSMISSION SYSTEM
<br />4-inch C900 PVC 2,937 LF $10.00 $29,370
<br /> 6-inch C900 PVC 241 LF $15.00 $3,615
<br />I 8-inch C900 PVC 363 LF $20.00 $7,260
<br />10-inch C900 PVC 0 LF $25.00 $0
<br />12-inch C900 PVC 0 LF $25.00 $0
<br />14-inch C905 PVC 0 LF $32.00 $0
<br /> 16-inch C905 PVC 0 LF $32.00 $0
<br />I 18-inch C905 PVC 323 LF $35.00 $11,305
<br />20-inch C905 PVC 0 LF $45.00 $0
<br />24-inch C905 PVC 0 LF $60.00 $0
<br /> 30-inch C905 PVC 0 LF $90.00 $0
<br />I 36-inch C905 PVC 0 LF $125.00 $0
<br />Pipe fittings - estimated at 10% of Total Pipe Costs 1 LS $5,155
<br />Isolation Gate Valves 1 LS $1,134
<br /> Blow-off assembly 4 Ea. $1,000.00 $4,000
<br /> Standard 2" Air-Vacuum Relief valve 2 Ea. $5,500.00 $11,000
<br />I Pressure Reducing I Sustaining Valve Assemblies 1 Ea. $50,000.00 $50,000
<br />SUBTOTAl- TRANSMISSION SYSTEM $122,839
<br />I DISTRIBUTION SYSTEM
<br />2.5-inch CL 200 PVC 11,440 LF $7.50 $85,800
<br />Pipe Contingency - estimated at 5% of Total Pipe Costs 1 LS $4,290
<br /> Pipe fittings - estimated at 10% of Total Pipe Costs 1 LS $8,580
<br />I Taps and Service Stubs at Single-family Residences 142 EA $1,000.00 $142,000
<br />Taps and Service Stubs at Non Single-family Residences 0 EA $2,000.00 $0
<br />Taps and Service Stubs at Institutions and Parks 3 EA $10,000.00 $30,000
<br /> Taps and Service Stubs at Commercial and Industrial 0 EA $1,000.00 $0
<br />I SUBTOTAl- DISTRIBUTION SYSTEM $270,670
<br />TOTAL $790,498
<br />I Construction Contingency (7.5% of Total Construction Cost) $59,300
<br />Engineering Design Fees (6% of Subtotal) $47,400
<br /> IGRAND TOTAL $897,1981
<br />I Aqua Engineering, Inc.
<br />and Colorado State University Secondary Supply Feasibility Study
<br /> May 19, 2004 -37-
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