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| Plumbing Code
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| Preparation
to pass the Maryland State Journey Plumber examination. |
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| Backflow Certification
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Presents
guidelines for acceptable practices for testing, annual inspection
and repair and maintenance of backflow prevention assemblies used
in cross-connection control programs. |
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| Advanced Welding
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| Process used
to connect pipe and fittings together in a manner that will keep them
as strong as the piping system itself. This includes TIG, MIG, Stick
and orbital welding. |
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