Attending burst pipe line repair works to East Tambaram area water supply Distribution main 01.08.2024 to 31.03.2025 in Tambaram City Municipal Corporation.

Amount

Earth work excavation in all soils except rock soil incluidng de-waterng wherever necessary and refilling the earth after completion of work etc., complete as per the standard specification.(90mm Dia (OD) PVC pipes)

110mm dia (OD) PVC pipes

125mm dia (OD) PVC pipes

140mm dia (OD) PVC pipes

160mm dia (OD) PVC pipes

100mm Dia CI or DI pipes

150mm Dia CI or DI pipes

200mm Dia CI or DI pipes

Removing the burst PVC pipes from the pipe liena dn removal of slushy soil and bailing out of water and replacing the pipe line with out sound pipe including jointing and cost of refilling the pipe line with water for restesting the pipe line etc complete (90mm Dia (OD) PVC pipes)

110mm dia (OD) PVC pipes

125mm dia (OD) PVC pipes

140mm dia (OD) PVC pipes

160mm dia (OD) PVC pipes

Removing the burst CI & DI pies from the pipe line and removal of slushy soil and bailing out of water and replacing the pipe line with out sound pipe including jointing and cost of refilling the pipe line with water for resting the pie line etc complete (100mm Dia CI or DI pipes)

150mm Dia CI or DI pipes

200mm Dia CI or DI pipes

Supply and delivery of following PVC specials of the best quality including cost of materials etc., complete as per standard specification. (90mm PVC Bend)

90dia PVC Tee

90dia PVC End cap

90dia PVC Elbow

90dia PVC coupling

110dia PVC Bend

110dia PVC Tee

110dia PVC End cap

110dia PVC Elbow

110dia PVC Coupling

140mm dia PVC bend

140mm dia PVC Tee

140mm dia PVC End cap

140mm dia PVC Elbow

140mm dia PVC coupling

160mm dia PVC bend

160mm dia PVC Tee

160mm dia PVC End cap

160mm dia PVC Elbow

160mm dia PVC coupling

90mmx110mm Reducer

90mmx140mm Reducer

140mmx160mm Reducer

Supply and fixing of following PVC Pipe 6Kg/cm2 including cost of all materials and labour charges for fixinig etc complete(90 dia PVC pipe)

110dia PVC pipe

140dia PVC pipe

160dia PVC pipe

Plain cement concrete 1:2:4mix using 20mm ISS gauge HBG metal including cost and covneyance of all materials to work site including labour charges for concrete mixing, laying, watering and curing properly but excluding cost and albour for centering formwork etc complete

Removing the burst 600mm Dia C.I. pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipeline with soundpipe including jointing and cost of refilling the pipeline with water for retesting the pipeline etc complete.

Provision for Clamp set including cost and supply and delivery(600 mm Dia 300 mm long)

600 mm Dia 450 mm long

600 mm Dia 600 mm long

Jayaseelan Contractor (BID ID -1097146)