{ "item_title" : "Electrical Estimating Methods for Residential and Commercial Construction", "item_author" : [" Marcus Prescott "], "item_description" : "Build electrical estimates that hold together from first count to final bid.Electrical Estimating Methods for Residential and Commercial Construction presents a disciplined, auditable method for converting drawings, specifications, labor assumptions, supplier quotations, and project risk into a complete price.Written for estimators, electrical contractors, project managers, electricians moving into preconstruction, and construction students, this practical reference connects takeoff detail with the commercial decisions that determine whether a project can be delivered profitably.Inside you will learn how to: control drawings, specifications, addenda, exclusions, allowances, and alternates;measure residential and commercial systems with repeatable takeoff rules;build complete assemblies for services, feeders, panels, lighting, controls, raceways, devices, and special systems;apply labor units, crew rates, productivity factors, wage burdens, material waste, freight, tax, and escalation;recover project general conditions and home-office overhead without double counting;prepare bid summaries, unit prices, change proposals, and defensible qualifications;validate estimates with benchmarks, risk analysis, earned hours, and estimate-to-actual feedback. Worked examples show the reasoning behind each extension and adjustment. Technical diagrams clarify estimate flow, system scope, labor productivity, cost build-up, risk, and field feedback. End-of-chapter problems and answers reinforce calculations that can be applied to real residential, commercial, renovation, and change-order work.The result is more than a collection of prices. It is a complete estimating process designed to make quantities traceable, assumptions visible, and bids easier to review, hand off, and control.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/819/253/9798192535219_b.jpg", "price_data" : { "retail_price" : "170.99", "online_price" : "170.99", "our_price" : "170.99", "club_price" : "170.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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