Check formwork , granular bas and steel reinforcement material and direct placement of concrete into form or onto surfaces to grade
fill hollows and remove spots on freshly poured cement
Operate power vibratos to compact concrete
Level top surface according to grade and depth specifications
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 proofs and restore surfaces
Repair resurface and replace worn damaged sections of concrete structures
Read and interpret blueprints, map ,drawings and specifications