Iowa
Journeyperson Plumber with Gas

Apply for the License

Plumbing and Mechanical Systems Board
Iowa Department of Health
321 East 12th Street
Des Moines, IA 50319
Phone: (866) 280-1521
Iowa Plumbing and Mechanical Licensing

Exam Administrator

Prometric
Attn: Iowa Plumbing Program
1260 Energy Lane
St. Paul, MN 55108
Phone: (800) 341-2170, Fax: (800) 347-9242
Candidate Information

Exam Type

OPEN BOOK

Exam Content

Subject Areas	% of Questions
General Knowledge	15
General Regulations	20
Plumbing Fixtures	5
Water Supply Systems	10
Drainage, Waste and Vents	18
Indirect Waste	3
Roof Drain Piping	4
Specialty Plumbing	4
Isometric Analysis	6
Fuel Gas Systems	10
Safety	5

Total Number of Test Questions:	100
Time Allowed (hours):	3.0
Passing Percentage:	75%

Books Allowed in the Exam

1.	Code of Federal Regulations - 29 CFR Part 1926, (OSHA) Revised July 1, 2008 - OR - Excerpts for Contractors, from Title 26 CFR, Parts 1926 and 1910, 4th Edition.
2.	Iowa State Plumbing Code (2009 Uniform Plumbing Code with Iowa Amendments), 2009, IAPMO.
3.	Mathematics for Plumbers and Pipefitters, 7th Edition, 2008, Lee Smith, Bartholomew D'Arcangelo, Benedict D'Arcangelo, J. Russell Guest.
4.	Modern Plumbing, 2005, E. Keith Blankenbaker.
5.	NFPA 54: National Fuel Gas Code, 2009, NFPA.
6.	NFPA 58: Standard for the Storage and Handling of Liquefied Petroleum Gases (LP Gas Code), 2008, NFPA.

Recommended Study Materials

Iowa • Journeyperson Plumber with Gas

Product Name	Price
Comprehensive Tutorial
Practice Tests ( 3 )
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