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Training (CMET1)

Commercial Gas Meters ACS

This gas safety assessment is designed to test the gas safety competence of an operative in by practical knowledge and understanding assessment.

Tests the gas safety competence of an operative in the work of Primary meter installations incorporating diaphragm, or rotary displacement meters without by-pass and of badged capacity >6m³/hour and where the inlet pressure under normal gas supply conditions does not exceed 75 mbar and a meter regulator is to be installed.


Course content covered by Gastec training:

  • The design and selection of Low-Pressure Fed Meters
  • Meter installation, removal and exchange
  • Meter commissioning and maintenance
  • Checking / setting meter regulators
  • Emergency notices and warning labels
  • Sealing of regulators and positioning of emergency control valves
  • Fitting, testing and commissioning of low pressure regulators and valves


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