NRSWA Operative course

NRSWA Operative course including:
LA – Location and Avoidance
O1 – Signing, Lighting and Guarding
O2 – Excavation in the Highway
O3 – Reinstatement and compaction of backfill materials O4 – Reinstatement of sub-base and base in non-bituminous materials
O5 – Reinstatement of cold-lay bituminous materials
O8 – Reinstatement of modular surfaces and concrete footways