Electrical Duct Bank Cost Per Foot

Once the probable cost is known and the profit margin determined the calculation itself is simple.

Electrical duct bank cost per foot.

Less than 5 spacers per 20 feet of duct. Secure separators to earth and to ducts to prevent floating during. To estimate costs for your project. Install top of duct bank at least 24 inchesbelow finished grade in areas not subject to deliberate.

For a basic project in zip code 47474 with 25 linear feet the cost to install a duct starts at 9 83 17 67 per linear foot. Construction monkey calculator that provides duct bank details including spoils concrete excavation amount. For example l2 in the craft hrs column means that we recommend a crew of two electricians. The payout per linear foot can range between 4 and 12.

Getting the information. The average cost to dig 100 linear feet of trench is 800. The bidder must understand the scope of the work in some detail in order to make a realistic bid. Actual costs will depend on job size conditions and options.

L1 means that a crew of one electrician is recommended. Costs in the labor cost column are the result of mul. The craft hrs column shows the recommended crew and manhours per unit for installation. See figure b 310 5.

Trenches are used to place utilities underground install lawn sprinklers or devise a drainage system on your property. Less expensive projects can run as little as 400 while more expensive ones are about 1 200. In annex b of national electrical code there is a 15 duct bank that uses 2 000 kcm conductors. Concrete encased underground electrical duct banks.