General Provisions Governing the Conduct of Plumbing and Gas Work Performed in the Commonwealth; Massachusetts Fuel Gas Code; Amendments to NFPA 54; Large Gas Utilization Equipment; Amendments to NFPA 58; Uniform State Plumbing Code; Education & Experience Standards & Requirements for Licensure.
The 2021 edition of the Uniform Plumbing Code (UPC®) represents the most current approaches in the plumbing field. It is the seventh edition developed under the ANSI Consensus process is designated as an American National Standards by the American National Standards Institute (ANSI).
The 2021 edition of the Uniform Mechanical Code (UMC®) represents the most current approaches in the mechanical field. It is the seventh edition developed under the ANSI Consensus process is designated as an American National Standards by the American National Standards Institute (ANSI).
With a one-of-a-kind approach that offers more comprehensive coverage than any other plumbing apprentice book on the market, this valuable resource will thoroughly prepare readers for the transition from the residential plumbing industry to commercial or industrial projects
Walker’s Building Estimator’s Reference Book is the single most important resource you can own. It gives you the tools you need to work up your own costs per job. With Walker’s, you get material quantities and labor productivity for your job based on your job conditions – that’s the kind of flexibility and reliability no computer program or unit price catalog can provide. For accurate building costs, turn to the source that construction professionals have relied on since 1915.
This timely document provides an overview of a variety of energy-related business opportunities for commercial, residential, and institutional buildings. Presents contractors, building owners and operators, facility managers, and system designers with the tools needed to evaluate an existing facility for energy savings potential.
This is the Builders Technical Supplement listed in the Candidate Information Bulletin. This reference material is allowed in the examination room and was used to prepare questions for this examination.
This text is a complete, practical guide to servicing and repairing heating, cooling, and refrigeration equipment. It provides the information needed to make a quick diagnosis and repair. This guide first examines the conditions for ideal equipment operation, then proceeds to common and not-so-common malfunctions. This handbook, with its easy-to-follow, step-by-step guidelines, is a must for modern technicians.
The 2019 manual provides best industry practices and technical information about the design, materials and installation techniques applicable to membrane roof systems used in low-slope roof system applications. The manual includes information about roof decks, air and vapor retarders, rigid board insulation, roof membranes, fasteners, surfacing, accessories, roof system configurations and roof re-coverings.