Construction Trade Exam Research Area

Washington DC
(300) Master Gas Pipe Fitter

Licensing Agency

Washington DC
Department of Consumer and Regulatory Affairs

1100 4th St SW
Washington, DC  20024
Phone:  (202) 442-4400
DC Licensing Link

Exam Administrator

International Code Council
900 Montclair Rd.
Birmingham, AL 35213
(888) 422-7233, ext. 5524
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas% of
Terminology and Fundamentals 13
Theory and Principles 13
Plan Reading 13
Operating Principles 8
Materials 7
Pipe Sizing and Installation 20
Appliances 14
Vents 5
Special Requirements 7

Total number of test questions: 75
Time allowed (hours): 3.0

Books Allowed in the Exam

1. International Fuel Gas Code, 2012, ICC Buy at Amazon
Study materials are currently NOT available for this exam

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