NRSWA O6 - Reinstatement in hot-lay bituminous materials
This unit is designed to allow the candidate to demonstrate the skills and knowledge required to carry out reinstatement using hot-lay bituminous surfacing material.
Description
The candidate will be able to prepare the pavement layer to receive hot-lay surfacing materials, to identify and select materials to be used for the reinstatement, and to construct the hot-lay bituminous binder course and the asphalt surface course, using the correct equipment. They will also be able to identify and dispose correctly and safely of surplus materials, and materials that cannot be re-used. Materials including HRA, PCSMs, close graded mixtures dense surface course and porous surfacing materials, Bitumen binders and equivalence, Penetration values, Skid resistance, Polished stone values, Laying procedures, Delivery and rolling temperatures, Compaction requirements, Reinstatement profiles, Intervention limits, COSHH, PPE, Safe working practices.
Prerequisites
- NRSWA LA - Location and avoidance of underground apparatus
- NRSWA O1 - Signing, lighting and guarding.
PPE
Mandatory PPE - Please note without the correct PPE candidates could be refused onto the event and charges will still apply.
Hi-Vis Clothing
Safety Boots
Safety Helmet (with 4 point chin strap)
Gloves
Eye shields