Undertakes the physical measurement of land and collates data for the preparation of plans and maps including cadastral surveying for land registration, topographical surveying, geodetic surveying and hydrographic surveying.

Lays water mains, makes pressurised joints by mechanical means, installs pipes and fittings, constructs beds and haunches and surrounds pipes with concrete.

Performs technical tasks, either independently or under the direction of a qualified engineer, contributory to design, installation, operation, maintenance and repair of building services systems and equipment. Assists to plan, coordinate and supervise their projects.

Measures, cuts and fixes glass panes with silicone plastic or beads; grinds or rounds edges, etc.

Installs window frame and sash and associated water proofing work for buildings or other structures.

Plans, designs and supervises the construction and maintenance of geotechnical aspects of earth works and foundation works, and the development of natural resources for the construction industry.

Assists the land surveyor or surveying technician in carrying out survey work in the field; undertakes the care, transport and safeguard of all types of survey equipment.