Providing Drinking water pumping main line arrangements at KK nagar west 80 feet road palpannai signal to KK Nagar 80 feet road melamadai signal in ward 33

Amount

Cutting the exixting BT Road surface etc., complete

Earth work excavation for foundation & depositing on bank with an initial lead of 10m & lift of 2 m for depths in soft disintegrated Rock when required, barricading with safety lamps etc all complete as per standard specification as directed by the Departmental Engineer. (300mm Dia)

140mm PVC Pipe (6KSC) Supply of PVC Pipe and Specials etc Complete

140mm PVC Pipe (6KSC)

140mm PVC Coupler

140mm PVC Bend

140mm PVC Elbow

140mm PVC Tee

110mm PVC Pipe (6KSC)

110mm PVC Pipe (6KSC)

110mm PVC Coupler

110mm PVC Bend

110mm PVC Elbow

110mm PVC Tee

150mm Dia Supply and Fixing for CI D/F Sluice Valve With CAP / Wheel As Per 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY

100mm Dia

Lowering of PVC Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers

Supply of C.I. SPUN PIPES AS PER IS 1536/2001 Amendment No.3.July 200 A Class - 300mm Dia

Lowering of C.I Pipes and specials in the trenches and laying to proper grade and alignment and as CIrected by the TWAD Officers.

110mm PVC Tee Jointing the C.I pipes and specials with rubber insertion to with IS- 638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete. (300 mm dia C.I flanged pipes and specials)

Refilling the trenches with suitable excavated earth available along the alignment after the pipes & specials are laid, jointed & tested in layers & watering, ramming & consolidation directed by the Engineer-in-Charge

Dewatering the trenches during excavation and laying jointing of sewers by engaging diesel pumpset upto 3 hp with fuel, crew, hire charges, transportation and all other items of work complete as per standard specifications and as directed by Engineer in charge.

140mm dia to 160mm dia (OD) PVC Pipe Removing the burst P.V.C. Pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipe line with sound pipe including jointing and cost of refilling the pipe line with water for retesting the pipe line etc., complete (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers

110mm dia (OD) PVC Pipes

Removing the burst C.I. pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipeline with sound pipe including jointing and cost of refilling the pipeline with water for retesting the pipe line etc complete. (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers.

Add GST 18%

E D R CONSTRUCTIONS (BID ID -1091160)