download the new for mac Washington plumber installer license prep class

General knowledge of technical information and practical procedures which are a necessary part of the trade andĢ. The exam generally covers the following areas:ġ. Test Content: The exam is in 3 parts consisting of Uniform Plumbing Code questions, a waste and vent pipe sizing drawing and a water pipe sizing drawing. All experience must be under a registered contractor and under supervision of a certified plumber.Ĭandidates must complete a 16 hour continuing education program, with a 4 hour minimum requirement on industry related electrical, prior to taking the journeyman and residential specialty exams. A candidate for residential specialty must have 6,000 hours of experience in residential or commercial plumbing.

Qualifications to take the Exam and receive a License: A candidate for journeyman plumber must have 8,000 hours of experience, with a minimum of 4,000 hours in commercial plumbing. Procedures for Getting a License: Candidates for the journeyman and residential specialty plumbers license must take and pass an exam to qualify for the license. Who Grants a License: Plumbing licenses are issued by the Washington State Department of Labor and Industries. Need of a License: Journeyman and residential specialty plumbers need a license to work in Washington. Whether you live in Seattle, Spokane, Tacoma or another city or county, the resources below will help you get started:

The Washington Plumbing License Exam covers many topics including: Vents & Venting Administrative Procedures Fixtures Drainage Systems and more.

Download the new for mac Washington plumber installer license prep class