NEW . Full coverage of estimating takeoffs. Job-simplifying Fast Code Facts. Sensible Shortcut tip boxes. Great for designing and estimating projects . . Ready-to-Run Solutions for Plumbing and Pipefitting . . Instant results: Packed with charts and tables that allow readers to quickly look up time-saving answers, this handy tool is a ready source of commonly used calculations, formulas, and, best of all, solutions.. . In addition to easy-to-find answers, this guide delivers: . A concise outlineof trade mathematics. Plastic and copper pipe and copper tubing facts and figures. Standard and handicapped fixture layouts. Guidelines for sizing water heaters. Potable water standards. Equipment weight load standards. Friction tables. Relevant electrical factors . . For designing and estimating projects, this manual will prove to be invaluable. A great productivity booster, it will assist in delivering prompt, on-target, and even on-the-spot estimates. . . Look-It-Up Calculations for: . * Pipe fitting * Fabrication and layout * Fixture-units * Vent systems * Drains and sewers * Combination waste and vent systems * Piping offsets * Thermalefficiency * And more!.