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Home » Authors » John E. Martin

John E. Martin

John E. Martin is an industry consultant and former vice president of national account sales for Anvil International. He can be reached at jemassociates1944@gmail.com or 303-588-9806.

Articles

ARTICLES

The roots of the Online Piping and Usage Specification resource

The roots of the Online Piping and Usage Specification resource

The original hard copy “guideline” manual would eventually become the Online Piping and Usage Specification resource, or OPUS.
John E. Martin
March 29, 2018

MCAA’s Online Piping and Usage Specification resource was designed by tradespeople, for tradespeople.


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