Detailed Up-Front Machinery Quality Assessments (MQA) — a Key Prerequisite to Reliable Major Machinery
Heinz Bloch explained how Best-of-Class companies use MQA on critically important compressors, drivers, and essential process pumps at the 2013 Global TapRooT® Summit. The MQA effort consists of structured and well-defined reviews of vendor experience, drawings, calculations, and other documentation. For highest possible value, MQA is often carried out before purchase orders are issued. Mr. Bloch described three distinct phases of successful MQA tasks.
Heinz Bloch is a graduate of New Jersey Institute of Technology (BSME, MSME, Cum Laude). After his retirement from Exxon Chemical Central Engineering (in Baytown, Texas), he worked as a consulting engineer and author of 17 books. He is the equipment/reliability editor of Houston-based Hydrocarbon Processing and has published over 460 papers and articles on reliability improvement subjects. For several decades, he has advised industry on maintenance cost reduction and reliability improvement issues and has taught over 500 equipment uptime improvement courses on all six continents.
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