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The following references are recommended to study for the Arizona A-12 Sewers, Drains and Pipe Laying (Commercial Contractor Exam. This examination is used to obtain a Arizona A-12 Sewers, Drains and Pipe Laying (Commercial)License. Also to become a licensed contractor in Arizona, candidates will also need to pass a business and management exam.
Only the following references are permitted to be taken into the exam.
- OSHA 1926
- International Plumbing Code
- NFPA 30
- AWWA Standard for Installation of Ductile Iron Water Main
- ASME B31.8
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29 CFR OSHA 1926 Construction Industry Regulations & Standards, January 2026 Edition
$69.99View ProductMake compliance with dense government safety regulations simple with the 29 CFR 1926 OSHA Construction Industry Regulations. Updated through January 2026, the book provides you with a comprehensive set of the most up-to-date Construction regulations.
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Pipe & Excavation Contracting Revised Edition
$49.99View ProductThis popular manual has been updated and improved to bring it more current with modern earthmoving and trenching equipment, refined excavation techniques, stricter safety rules, and improved materials.
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Pipefitters Handbook, Third Edition
$78.99View ProductPipefitters Handbook is a compact pocket-sized handy reference that contains thousands of facts and figures relevant to pipefitters, steamfitters-anyone concerned with layout and installation of pipe.
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Redi-Tag Permanent Tabs – 375 Blank Tabs
$44.99View ProductRedi-Tag permanent tabs are self-sticking and you can print on your laser printer in minutes or write directly on them. Made of heavy duty, durable plastic that won’t tear of curl. Input and format text using Windows® versions of Microsoft® Word and WordPerfect®. Actual size of tab 1-1/8″ x 1-1/4″. 100 tabs per pack.
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2015 International Plumbing Code
$116.99View ProductThe 2015 International Plumbing Code (IPC), developed by the International Code Council (ICC), is a model code that provides comprehensive regulations for the design, installation, and maintenance of plumbing systems. It applies to all types of buildings—residential, commercial, and industrial—and is intended to safeguard public health by ensuring clean water supply and proper waste disposal.
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Excavation and Grading Handbook Revised
$71.99View ProductExcavation and Grading Handbook Revised (updated 2025) has been completely updated to keep excavation contractors, operating engineers, and those learning the trade current with state-of-the-art equipment usage and the most efficient excavating and grading techniques.
You’ll learn how to read topo maps, set crows feet, install water drain and sewer pipes, lay or remove asphaltic concrete, use a laser level, cut drainage channels, and use GPS and sonar for absolute precision.
Includes a CD-ROM with an interactive study center to help anyone brush up their skills or study for the license exam. Filled with hundreds of tips, pictures, and diagrams and tables every excavation contractor can use.
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IPT’s Pipe and Trades Handbook
$49.99View ProductThe IPT’s Pipe and Trades Handbook combines all the essentials of other reference books, plus so much more. Topics include pipe and tube data, valves, fittings, flanges and gaskets, offsets and calculations—the answers to all your questions. You’ll especially appreciate the pipe layout, piping prints, oxy-acetylene set-up, pipe welding and pipe rigging sections, which are easy to understand, yet extremely detailed.
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Modern Welding, 13th Edition
$189.99View ProductModern Welding is a comprehensive text that has long been the standard for teaching theory, fundamentals, equipment, and techniques of welding technology, with enough information to span a two-year curriculum. Covering all of the information required for complete AWS SENSE Level 1 and Level 2 certification, this text includes shielded metal arc welding, gas metal arc welding, flux cored arc welding, gas tungsten arc welding, oxyfuel gas welding and cutting, various thermal cutting processes, testing and inspection, welding symbol interpretation, and print reading. The text also includes Nonstandard Terminology features, introducing students to the jargon commonly used in the welding industry to help them communicate effectively on the job.
- Includes 30 step-by-step procedures that guide students through challenging welding-related operations
- Features a time-saving Quick Reference Table of Contents that directs students to the specific reference tables in the book
- Presents safety information in bold red type throughout the text to reinforce and highlight this critical information
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Pipe Welding Procedures, Second Edition
$86.99View ProductA standard reference for decades, this new edition of Pipe Welding Procedures continues to reinforce the welder’s understanding of procedures.
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AWWA C600-23 Installation of Ductile-Iron Mains and Their Appurtenances
$229.99View ProductThe AWWA C600-23 Installation of Ductile-Iron Mains and Their Appurtenances describes installation procedures for ductile-iron mains and their appurtenances for potable water, wastewater, reclaimed water, and raw water. It can be referenced in purchase documents for installing ductile-iron mains and their appurtenances. The stipulations of this standard apply when this document has been referenced and then only to the installation of ductile-iron mains and their appurtenances.
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NFPA 30 Flammable and Combustible Liquids Code, 2015 Edition
$184.99View ProductKeep Pace with Innovations in Safety. Stay Current with Best Practices in Flammable and Ignitable Liquids. NFPA 30, Flammable and Combustible Liquids Code, offers comprehensive requirements to help safeguard against fire and explosion hazards while storing, dispensing, handling, transferring, and using flammable and ignitible liquids.This must-have code is for anyone responsible for flammable and combustible liquids compliance. It covers indoor and outdoor liquid storage containers and tanks, hazardous material storage lockers, tank vehicles, piping systems, electrical systems, storage areas, wharves, and processing facilities.
