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Journeyperson Plumber with Gas

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Plumbing and Mechanical Systems Board
Iowa Department of Health

321 East 12th Street
Des Moines, IA 50319
Phone: (515) 281-7689
Plumbing and Mechanical Licensing Link

Exam Administrator

Kirkwood Community College
6301 Kirkwood Blvd SE
Cedar Rapids, IA  52406
Phone: (319) 398-7768 or (319) 398-5529
Candidate Information
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Exam Type


Exam Content

Subject Areas% of
General Knowledge of the UPC32
Drainage, Waste and Vent Systems35
Water Supply and Distribution23
Fuel Piping10
Total number of test questions:
Time allowed (hours):

Books Allowed in the Exam

Uniform Plumbing Code, 2018, IAPMO
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Iowa State Plumbing Code, Amendment Booklet, 2019
Web Page Link

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