------------- Secondary (high) school graduation certificate
Work site environment
------------------------- Dusty
Work setting
---------------- On-site customer service
Commercial
Residential
Tasks
--------- Check formwork, granular base and steel reinforcement materials
Direct placement of concrete into forms or onto surfaces according to grade
Fill hollows and remove spots on freshly poured cement
Operate power vibrators to compact concrete
Level top surface concrete according to grade and depth specification
Impart desired finish to concrete surfaces using hand and power tools
Install anchor bolts, steel plates, door sills and other fixtures
Apply hardening and sealing components to cure surfaces
Waterproof, damp proof and restore surfaces
Repair, resurface and replace worn or damaged sections of concrete structures