Details: carriage of material earth, sand, lime, morrum manure or sludge including loading and unloading with all lead painting top of roofs with bitumen of approved quality at 17kg per 10 sqm impregnated with a coat of coarse sand at 60 cudm per 10sqm including cleaning the slab surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil complete: with residual type petroleum bitumen of 80/100 grading roof for water proofing treatment with water proffing compound cement concretee 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) providing gola 75x75 mm in cement concretee 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10mm and down gauge) including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : providing & laying broken glazed titles on roof ( broken glazed tiles not less than 9 kg/sqm) on top of hot bitumen @ 1.7 kg/sqm. (1.40 kg of vg-40 (30/40 )grade and 0.30 kg/sqm. o
Sector: PWD