Connecticut
(P-1) Unlimited Plumbing Contractor
Apply for the License
Connecticut DCP
Plumbing & Pipefitting Work Licensing Unit
450 Columbus Blvd, Suite 801
Hartford, CT 06103
(860) 713-6135
Exam Provider
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (855) 746-8171
Exam Type
OPEN BOOK
Exam Content
| Subject Areas | # of
Questions |
|---|
| General Plumbing Regulations | 4 |
| Gas Systems | 9 |
| Cleanouts | 4 |
| Fixtures and Equipment | 5 |
| Water Heaters | 2 |
| Piping, Valves, Controls | 3 |
| Water Supply | 6 |
| Hangers and Supports | 3 |
| Drain, Waste, and Vent | 14 |
| Backflow | 3 |
| Traps and Interceptors | 4 |
| Developed Length | 2 |
| Isometric Analysis | 9 |
| Joints and Connections | 3 |
| Safety and Excavation | 6 |
| Water Treatment | 3 |
Total number of test questions:
80
Time allowed (hours):
3.0
In addition to the trade-specific examination, you are required to pass the Connecticut Business & Law Exam offered by PSI.
Books Allowed in the Exam
1.
International Plumbing Code [or] International Plumbing Code Commentary, 2012 or 2015, ICC
2.
NFPA 54: National Fuel Gas Code [or] National Fuel Gas Code Handbook, 2012, NFPA
3.
NFPA 58: Liquefied Petroleum Gas Code, 2014, NFPA
4.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
5.
Water Processing - Residential, Commercial, Light‑Industrial, 3rd Edition, Water Quality Association
6.
NFPA 56:
Standard for Fire and Explosion Prevention During Cleaning and Purging of Flammable Gas Piping Systems, 2017, NFPA
Books NOT Allowed in the Exam
1.
Mathematics for Plumbers and Pipefitters, 8th Edition, Lee Smith
2.
Plumbing Design and Installation, 4th Edition, 2011, Les Ripka, ATP
Available Study Materials
PSI OSHA Selections
Practice Exam
$74.95
Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (hightlighted in green above).
This file contains approx. 800 sample questions.
