Licensing Exams by Trade Name - Home Link

(P-6) Limited Sewer, Storm, and Water Journeyperson

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Connecticut DCP
Plumbing & Pipefitting Work Licensing Unit

450 Columbus Blvd, Suite 801
Hartford, CT  06103
(860) 713-6135
Plumbing Licensing Site Link

Exam Administrator

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


Exam Content

Subject Areas# of
Storm Lines8
Excavation, Backfilling, and Compaction10
General Piping10
Total number of test questions:
Time allowed (hours):

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
Buy from Publisher
International Plumbing Code [or] International Plumbing Code Commentary, 2012 or 2015, ICC
Buy at Amazon

Books NOT Allowed in the Exam

Pipe and Excavation Contracting, 2011, Dave Roberts
Buy at Amazon
Installation Guide for Ductile Iron Pipe, 2016, DIPRA
Web Page Link
Concrete Pipe and Box Culvert Installation Manual, 2019, ACPA
PDF File Link
CBYD Excavation Manual
PDF File Link
Available Study Materials
Individual Book Title
Practice Exam
(price variable)

The price is dependent on how many sets of questions you order and their content.

The file(s) you receive contain sample exam questions for the book title(s) above highlighted (light green) that you select in your order.

A 15% discount applies when ordering TWO (2) OR MORE BOOK TITLES.

Sent as E-mail Attachment
PSI OSHA Selections
Practice Exam

Sample questions are based on the PSI publication titled "29 CFR PART 1926 Selections, as of June 2013".

This file contains 796 sample questions.

Sent as E-mail Attachment
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