Obpva - Onderstepoort Biological Products Limited
Edge Restraint/ Traffic Control/ Quality Control/ Joints And Edge Restrain
= 95% Mod AASHTO Layer shall be levelled to 10 mm tolerance. 5. 4 Proof Rolling Proof roll the prepared base with a loaded truck or roller. Any deflection or pumping shall be rectified before proceeding. 6. 0 STAGE 3 - FORMWORK, JOINTS AND EDGE RESTRAINT 6. 1 Formwork Rigid steel or timber formwork securely fixed. No deformation under concrete pressure. Release agents shall not contaminate concrete. 6. 2 Movement Joints ( Critical) Provide saw- cut contraction joints at: Maximum 4. 0 m × 4. 0 m panels Saw c
Reconstruction of heavy- duty concrete apron warehouse truck access
Tender Close Date: