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CMA1 + MET 1 (Domestic Gas Meter Installer) Initial training course

Course code: CMA1/MET1

N.B. This course is for Initial training - Click here for Reassessment training

Course overview

A 5 day training and assessment course to install, commission, exchange or remove primary or secondary Low Pressure gas meters of capacity up to and including 6 m³/h.

This course combines:

  • CMA1 (Core domestic and non-domestic gas metering work)
  • MET 1 (Natural gas domestic gas meters with a maximum capacity not exceeding 6 m³/h)
CMA1 + MET 1 (Domestic Gas Meter Installer) Initial

Not the right training for you?

Pre-requisite/entry requirements

Candidates must bring with them evidence of the achieved managed learning programme aligned to the modules being applied for (CMA1 + MET1).

If Develop Training doubts the authenticity of the information presented by the applicant, they will decline access to the ACS assessment.

Benefits of attending for the learner

  • This course teaches domestic gas meter installers up to date industry knowledge and practise to enable safe working.

Benefits of attending for the employer

  • Compliance with HSE requirements by employees achieving ACS qualifications allowing Gas Safe Registration.

What you will learn

  • Gas safety legislation and standards.
  • Gas emergency actions and procedures.
  • Products and characteristics of combustion.
  • Ventilation (for domestic and non-domestic appliances).
  • Installation of pipework and fittings (outlet pipework).
  • Tightness testing and purging.
  • Checking and/or setting meter regulators.
  • Unsafe situations, use of emergency notices and warning labels.
  • Operation and positioning of ECV, isolation controls and valves.
  • Chimney Standards.
  • Re-establish existing gas supply and re-light appliances.

What qualifications will you achieve?

  • Upon successful completion learners will be issued with an ERS accredited qualification in CMA1 & MET1. Gas Safe Register will be notified of all certification results by ERS allowing the individual or employer to apply for Gas Safe Registration.

How is this training delivered?

  • The training is delivered on the first 2 days by a combination of theoretical and practical sessions.
  • The assessment is split into 3 areas, Theory - multiple choice questionnaires (both open and closed book), Practical Observations and Practical Assessment Workbook Scenarios. Candidates must achieve a pass in all 3 areas.

What do I need to bring with me?

  • Learners must bring their completed MLP (Managed Learning Programme) certificates, two passport photographs, tools and PPE - including Safety boots, glasses, gloves and clothing suitable for practical work.
  • All reference materials will be provided.

Learners undertaking this course might also consider:

Course dates

Course code
5 day course
Price from
£625.00 + £57.00 certification

No course dates are currently scheduled, call us on 0800 876 6708 to discuss the options available.

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