Licensing Exams by Trade Name - Home Link

A-16 Waterworks

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Arizona Registrar of Contractors ™
1700 W. Washington St, Suite 105
Phoenix, AZ  85007
Phone: (602) 542-1525
Licensing Link

Exam Administrator

PSI Licensure: Certification ™
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (800) 733-9267
Candidate Bulletin Link

Exam Type


Exam Content

Subject Areas# of
Water Distribution Systems 12
Excavation and Backfill 6
Water Wells 8
Pumps and Related Electrical 6
Water Treatment 4
Water Storage Tanks 6
Concrete 4
Safety 4
Total number of test questions:
Time allowed (minutes):

In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course

Books Allowed in the Exam

Code of Federal Regulations - 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
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International Plumbing Code, 2018, ICC
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National Electrical Code (NFPA-70), 2017, NFPA
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AWWA Standard for Installation of Ductile Iron Water Mains and their Appurtenances, C-600-99, 1999, AWWA
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On-site Wastewater Treatment Facility Provisions in Unified Water Quality Permit Rule, Arizona Administrative Code Title 18, Chapter 9
Web Page Link

Books NOT Allowed in the Exam

Arizona 811: Arizona Blue Stake, Inc., July 2010 (Revised 2015), Arizona Blue Stake
PDF File Link
Groundwater Hydrology, 3rd Edition, 2004, David Keith Todd and Larry W. Mays
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Pipe and Excavation Contracting, 2011, Dave Roberts
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Excavation and Grading Handbook, Revised 2nd Edition, 1987, Nick Capachi
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Installation Guide for Ductile Iron Pipe, 2016, DIPRA
Web Page Link
Design and Control of Concrete Mixtures, 16th Edition, Kosmatka, Kerkhoff, and Panarese
Buy at Amazon
Welded Carbon Steel Tanks for Water Storage - AWWA D100-05, AWWA
Buy from Publisher
Available Study Materials
Single Book Title Practice Exam
$34.95 - $119.95

Contains sample exam questions for the book titles above highlighted (light green). Pricing is based on the number of questions contained in the individual files shown on order form.

Discount applies when ordering more than one title.  Use code "25offnow" for a 25% discount.

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