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The 2011 BNI Electrical Costbook has been updated to reflect current, up to date pricing and costs for thousands of items and materials, from meter to duct, conduit to receptacle. Covering all the technical aspects of building construction, this comprehensive, fully detailed reference enables you to quickly and easily estimate costs for a wide range of electrical projects involving new construction and renovations in both commercial and residential buildings.
Whether you're preparing a preliminary estimate, evaluating a subcontractor's bid, or submitting a formal budget proposal, this is the estimating reference for you. Pricing is based on the latest national averages and standard labor productivity rates, and regional cost modifiers help you adjust your estimate to your local conditions.
Labor costs based on the prevailing rates for each trade and type of work, PLUS man-hour tables tied to each unit cost, so you can clearly see exactly how the labor cost was calculated and make any necessary adjustments.
Equipment costs -- including rental and operating costs.
Square-foot tables based on the cost-per-square-foot of hundreds of actual projects -- invaluable data for quick, ballpark estimates.