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<br />PRELIMINARY CONSTRUCTION COST ESTIMATE
<br />CORTEZ--TOWAOC M & I PIPELINE
<br />(19.5 miles of pipeline with two turnouts)
<br />
<br />ITEM NO.
<br />Excavation
<br />
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />Pipe:
<br />
<br />10-AC-50
<br />12-AC-40
<br />12-AC-45
<br />12-AC-50
<br />12-AC-60
<br />15-AC-50
<br />15-AC-60
<br />18-AC-40
<br />18-AC-45
<br />18-AC-50
<br />18-AC-60
<br />21-AC-45
<br />21-AC-50
<br />21-AC-60
<br />
<br />QUANTITY
<br />45,690
<br />4,000
<br />1,300
<br />16,700
<br />14,100
<br />7,500
<br />5,800
<br />15,700
<br />600
<br />1,100
<br />8,400
<br />600
<br />2,100
<br />8,700
<br />16,400
<br />
<br />103,000
<br />
<br />103,000
<br />
<br />1.f.
<br />
<br />UNIT
<br />yd3
<br />l.f.
<br />1 . f .
<br />1.f.
<br />l.f.
<br />1.f.
<br />1.f.
<br />1. f.
<br />1.f.
<br />l.f.
<br />1.f.
<br />l.f.
<br />1.f.
<br />1.f.
<br />1.f.
<br />
<br />Subtotal
<br />
<br />Pipe installation
<br />
<br />16. Backfill 26,830 yd3
<br />17. Compacted backfill 12,890 yd3
<br />18. Drain valves 18 ea.
<br />19. Air Valves 20 ea.
<br />20. Unlisted items (bend, tapers, tees
<br />asphalt, repair. Lump sum-l0% of pipe cost)
<br />
<br />Subtotal
<br />
<br />Contingency (15%)
<br />
<br />Total
<br />
<br />UNIT
<br />
<br />PRICE
<br />1.60
<br />5.241
<br />5.58
<br />6.95
<br />7.22
<br />8.91
<br />13.45
<br />16.37
<br />1 3 . 20
<br />13.36
<br />15.10
<br />18.63
<br />21.62
<br />22.58
<br />28.01
<br />
<br />Pipe only
<br />
<br />5.00
<br />
<br />1.00
<br />3.10
<br />700.00
<br />900.00
<br />
<br />AMOUNT
<br />73,104.00
<br />26,960.00
<br />7,254.00
<br />116,065.00
<br />101,802.00
<br />66,825.00
<br />78,010.00
<br />257,009.00
<br />7,920.00
<br />14,696.00
<br />126,840.00
<br />11,178.00
<br />45,402.00
<br />196,446.00
<br />459,364.00
<br />
<br />1,509,771.00
<br />
<br />-@
<br />
<br />515,000.00
<br />
<br />26,830.00
<br />39,959.00
<br />12,600.00
<br />18,000.00
<br />
<br />154,000.00
<br />
<br />2,195,264.00
<br />330,000.00
<br />
<br />$2,525,264.00
<br />
<br />lCost of pipe delivered to Cortez, Colorado. Estimate made November 3, 1982.
<br />Quote by Dave Wade at Certan Teed Pipe, Denver, Colorado.
<br />
<br />2prices are average for 9 bids on similar western Slope projects bid in 1981 and
<br />1982.
<br />
<br />602 cost/est
<br />
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