HomeMy Public PortalAbout030_012_Eng Opinion of Constr Cost-LS#6 FM-Hwy 80 City of Tybee Island
Engineer's Opinion of Probable Construction Cost - Hwy 80 Crossing
SANITARY SEWER SYSTEM
Item Description Quantity Units Unit Price Total
1 12"0 C-900 PVC Force Main w/ Restr. Jts. 300 LF $ 40.00 $ 12,000.00
24"Steel Casing Jacked or Bored Under Hwy
2 80 100 LF $ 280.00 $ 28,000.00
3 Fittings 800 lbs $ 8.00 $ 6,400.00
Connect New 12"0 Force Main to Existing 12
4 0 Force Main 2 LS $ 2,000.00 $ 4,000.00
5 Remove/Replace Asphalt Pavement 190 SY $ 70.00 $ 13,300.00
6 Remove/Replace Gravel 50 SY $ 30.00 $ 1,500.00
7 Erosion & Sedimentation Control 1 EA $ 1,500.00 $ 1,500.00
8 By-pass Pumping 1 EA $ 3,500.00 $ 3,500.00
9 Traffic Control 1 LS $ 4,000.00 $ 4,000.00
Sub-Total, SANITARY SEWER SYSTEM $ 74,200.00
Surveying, Engineering, DOT Permit & Constr. Admin. $ 8,904.00
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Contingencies $ 11,130.00
TOTAL PROJECT ESTIMATE I $ 94,234.00
Since the Engineer has no control over the cost of labor, materials, equipment, the Contractor's methods of
determining prices, or over competitive bidding or market conditions, the Opinions of Probable Construction
Costs provided for herein are made on the basis of the Engineer's experience and qualifications. These
opinions represent the Engineer's best judgment as a design professional familiar with the construction
industry. However, the Engineer cannot and does not guarantee that proposals, bids, or the construction
cost will not vary from Opinions of Probable Construction Costs prepared by him/her.
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