Exam (elaborations)
Massachusetts Plumbers Journeyman Exam Questions and Answers(A+ Solution guide)
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Existing Work - A plumbing system or any part thereof installed prior to March 11, 2005. Soil Pipe - Any pipe that conveys the discharge of toilets, urinals or fixtures having similar functions to the building drain or building sewer. The discharge may be conveyed with or without the discharge f...
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