Cleaning of Sintex OHT, Sump at 68 LGGS Flats

Amount

Ordinary civil repair works

Cleaning of Sintex OHT of size 1.00 m dia and 1.10 m height with bleaching powder, brush, thorough brushing two times inside around the tank and bottom of the sintex tank including bailing out dirty water and cleaning the tank wall around with clear water, removing and refixing in original position of the GI outlet pipes without damaging the sintex tank.

Cleaning of sump with bleaching powder and brushes thoroughly scrapping two times inside the wall around including bailing out dirty water and cleaning the sump two times with clear water including cost of brush, bleaching powder, hire charges for ropes, bucket and ladder, etc. as directed by the departmental officers.

Removing the vegetation in the blocks such as Banyan, neem and other similar vegetation, plants grown on the outside walls of the blocks including cutting the plants, removing the roots by dismantling the brick masonry walls, applying chemical on the surface including scaffolding arrangement and redoing the dismantled brick masonry to original position, etc. all complete and as directed by the departmental officers.

Flushing of borewell of 6" dia requiring less than 4 hours operation using drill rods/ hose with required size of pipes for various capacity compressor including transportation, labour, and fuel charges for compressors as directed by the TWAD Officer and conducting yield test by 'V' notch method if required. For 600 Cfm (00/150 PSI)

Sub Total

SRK CONSTRUCTIONS