MER Commercial Diving Division
Emergency Response: 888-233-5338

Pipeline Crossing Inspections

Since 1995, Mainstream Commercial Divers, Inc. (MCDI) has held a contract with a natural gas pipeline company to perform underwater inspections of natural gas pipeline crossings throughout the United States. In order to perform the pipeline inspections, MCDI divers were required to receive their certifications through the National Center for Construction Education and Research (NCCR). 

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