Reinstatement of sub-base and base in non-bituminous materials

This certificate has been designed to allow the learner to demonstrate the skills and knowledge required to reinstate sub-base and base in non-bituminous materials. The learner will be able to prepare the subgrade to receive subsequent layers. The learner will be able to identify, select and reinstate materials to be used for the sub-base or base correctly using the correct equipment. The learner will also be able to correctly identify and safely dispose of surplus materials and materials tha