Designs and advises on supply or utilisation of gas. Plans, supervises and coordinates their development, construction, installation, operation, maintenance and repair.

Joins, cuts and deposits metals by means of an electric arc or a gas flame or by other welding or brazing processes. Holds the BS EN 287-1 qualification or a welder’s license (skilled or semi-skilled workers) issued by CIC.

Installs, maintains and repairs television receivers, consumer video equipment and community antenna systems.

Fits, assembles, repairs, tests and calibrates electrical meters and instruments either independently or under the direction of a qualified engineer.

Prepares, fits, fixes and repairs thermal insulations of air-conditioning and refrigeration plants.

Performs technical tasks, either independently or under the direction of a qualified engineer, contributory to design, development, construction, installation, efficient operation, maintenance and repair of mechanical plant and equipment.

Cuts out, assembles, erects and repairs structural and other woodwork.