Details: m&l for repairs to potholes of any depth not exceeding 1.0 sqm each including sweeping free from dust & mud or water, scoring sunken surfaces in road, path etc, cutting around edge to at least 25 mm in depth, making good by applying tack coat with cationic emulsion @5 kg per 10 sq m, putting in premixed bituminous, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) depth of potholes exc 30 mm complete all as specified and directed by engineer-in-charge. m&l for preparing un-surfaced water bound macadam by brushing with wire brushes for removing caked etc sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc, applying evenly a prime coat of cationic bitumen emulsion (ss-1) conforming to is : 8887 at a rate of application of 0.70 - 1 kg/sqm on surface of wmm/wbm as specified in table 500-3 of mort
Sector: Defense