Construction Trade Exam Research Area

(P-7) Limited Sewer, Storm,
and Water Contractor

Apply for the License

Connecticut Department of Consumer Protection
Occupational & Professional Licensing Division

165 Capitol Ave.
Hartford, CT  06106
(860) 713-6100
Licensing Site

Exam Administrator

PSI Licensure : Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas# of
Water 10
Sewer 10
Storm Lines 10
Excavation, Backfilling, and Compaction 12
General Piping 12
Safety 6

Total number of test questions: 60
Time allowed (hours): 2.0
The state of Connecticut also requires that you take and pass a written Business Management exam for this trade.

Go to Business and Law Offering

Books Allowed in the Exam

1. Code of Federal Regulations - 29 CFR Part 1926 (OSHA), GPO- OR - (OSHA) Selections by PSI, (latest amendments). Buy from Publisher
2. International Plumbing Code - OR - International Plumbing Code Commentary, 2012 or 2015, ICC Buy at Amazon

Books NOT Allowed in the Exam

1. Pipe and Excavation Contracting, 2011, Dave Roberts. Buy at Amazon
2. Installation Guide for Ductile Iron Pipe, 2016, DIPRA Web Page Link
3. Concrete Pipe and Box Culvert Installation Manual, 2018, ACPA PDF File Link
4. CBYD Excavation Manual, One Call Web Page Link
5. Fluid Power: Hydraulics and Pneumatics, 2009, James R. Daines. Buy at Amazon
Study materials are currently NOT available for this exam

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