Details: repair and renovation work of bullock cart project providing and laying in situ four course water proofing treatment with app (atactic polypropylene) modified polymeric membrane over roof consisting of first coat of bitumen primer @ 0.40kg per sqm, 2nd and 4th courses of bonding material @ 1.20 kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to is : 702, 3rd layer of roofing membrane app modified polymeric membrane 2.0mm thick of 3.00 kg/sqm weight consisting of five layers prefabricated with centre core as 100micron hmhdpe film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20micron hmhdpe film. (with 5 years service guarantee). earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottom disposal of excavated earth, lead up to 50m and lift up to 1.5m, disp
Sector: Industries and Factories