Maryland
Master Plumber / Gas Fitter

Apply for the License

Maryland State Board of Plumbing
500 N. Calvert St., Room 302
Baltimore, MD 21202
Phone: (410) 230-6164
Contractor Licensing Web Site

PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

OPEN BOOK

Subject Areas	# of Questions
Plumbing Fundamentals and Safety	5
Materials, Uses and Specifications	6
Traps, Interceptors and Backwater Valves	4
Plumbing Fixtures, Fixture Fittings and Plumbing Appliances	4
Water Supply Systems	8
Backflow Prevention	10
Drain, Waste and Vent Systems	13
Special Topics	3
Gas Appliances and Piping	40
Plumbing Mathematics	7

Total Number of Test Questions:	100
Time Allowed (minutes):	240
Passing percentage:	75%

1.	National Standard Plumbing Code, 2006 with 2007 Supplement, Plumbing-Heating-Cooling Contractors Association.
2.	NFPA 54: National Fuel Gas Code, 2006, NFPA.
3.	Mathematics for Plumbers and Pipefitters, 7th Edition, 2008, Lee Smith.
4.	Any standard backflow text
5.	Code of Federal Regulations - 29 CFR Part 1926 (OSHA), 2008 - OR - PSI OSHA Excerpts, 2008.

Maryland • Master Plumber / Gas Fitter

Product Name	Price
Comprehensive Tutorial
Plumbing Math Tutorial
Practice Tests ( 3 )
When you order the products above, they will be sent to you by e-mail (see FAQ page for delivery times). If you prefer the files can be burned on to a CD-ROM disc and sent by USPS mail, you must notify us within 3 days of ordering using the form on our "Contact Us" page.

Recommended DVD Study Courses
DVD Title	Price
UPC Drainage and Venting
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