Details: repair to holes by removal of failed material, trimming the sides to vertical and leveling the bottom, cleaning the same with compressed air or any appropriate method filled with b.m (thickness not more than 75 mm in single layer) applying bitumen emulsion prime coat at the bottom and bitumen emulsion tack coat on sides and on bottom as per technical specifications clauses 502 and 503 for rural roads of mord. patch repair on already filled holes with bm with 12 mm premix carpet using premixed stone chips of approved quality with hot matrix using 1.00 m3 of 11.2 mm chips and 0.6m3 of 5.6 mm chips per 100 m2 of surface, including preheating the stone chips on suitable pans and intimately mixing the hot chips separately with hot matrix @ 56 kg per m3 of stone chips, laying the mixture uniformly over the surface and rolling with power roller, after hand packing and pinning adequately to ensure a compact surface. providing and laying premixed seal coat (type b) with approved quality san
Sector: Road development