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Pipe & Excavation Contracting
Shows how to read plans and compute quantities for both trench and surface excavation, figure crew and equipment productivity rates, estimate unit cos…
Read More>>WTCA/BCSI Guide to Handling, Restraining & Bracing Wood Trusses
Updated 2020 Edition This updated construction safety book produced by the Truss Plate Institute (TPI) and WTCA is the truss industry's new and improv…
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