• These courses are designed to begin to prepare Plumbing apprentices to fulfill the requirements to take the Massachusetts State Journeyman Plumber Examination. In order to apply the course hours towards a student’s educational requirements as outlined in 248 C.M.R., Section 11, they
    must hold a current Massachusetts Apprentice Plumber's License. State requirements vary based on the date the student acquired their Apprentice License. The Tier program is for apprentice plumbers who received their apprentice card after September 1, 2008.


    Enrollment for Fall 2022 is now OPEN!

    To enroll, review the course descriptions below.  Then click on the registration form here, fill it out, and submit. Find the participant agreement and refund policy here

    Click here for payment.

    Requirements: Students must have a valid, current Massachusetts Apprentice Plumber's License.  

    Payment: Cost is $850.  Payment can be made in two installments of $425.  Find the refund policy here

    Schedule:          Tiers 1, 2 and 3:  Mondays and Wednesdays 5:30-8:30 pm 

                               Tiers 4 and 5:  Tuesdays and Thursdays 5:30-8:30 pm  

    Start Dates:       Tiers 1, 2 and 3: Week of Sept. 19th, 2022  

                               Tiers 4 and 5:  Week of Sept. 19th, 2022  

    Place: Greater Lawrence Technical School, 57 River Road, Andover, MA


    Classes Offered:  

    Plumbing Tier 1 (110 Hours): 10 hour OSHS safety card, materials, tools and methods, values and devices, residential blueprints, math and definitions. 

    Plumbing Tier 2 (110 Hours): Introduction to drains, waste and vents, allowable material, traps, clean outs, code, water supply, math, gas, blueprints and definitions. 

    Plumbing Tier 3 (110 Hours): Advanced instruction in vents, drains, water, storm, gas fixture instruction, blueprints, and definitions. 

    Plumbing Tier 4 (110 Hours): Gas code, general laws, scope & jurisdiction, drainage water supply, fixtures, commercial and residential basic principles and definitions. 

    Plumbing Tier 5 (110 Hours): Plumbing and gas code review, business related costs. 

    For more informationeveningedinfo@glts.net

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