Annual maintance of Labours and materials for attending pipe line leakage work at various places in (Ward No.1 to 27) the Kottakuppam Municipality.

Amount

Supply and fixing of following size 4 KSC / 6 KSC PVC specials amd materials confirming to ISI make including all cost of materials conveyance, labours etc.,as per IS 4985/2000 with excise duty. ( SR/ TWAD/ Page 21 and 3rd quarter rate,23,22and 21)

20 mm dia PVC Pipe

25 mm dia PVC Pipe

32 mm dia PVC pipe (UPV)

75 mm dia PVC pipe

90 mm dia PVC pipe

110mm dia PVC pipe

160mm dia PVC pipe

200mm dia PVC pipe

110 mm dia Equal Tee

110 mm dia Bend

110 mm dia Elbow

25mm Coupling

25mm H nipple

110 mm dia Coupling

50mm dia coupling

90 mm dia Coupling

90 mm dia Elbow

90 mm dia Bend

90 mm x 20 mm saddle piece

110 mm x 20 mm saddle piece

140 mm x 20 mm saddle piece

32 mm dia Equal Tee

90 mm dia Equal Tee

90 mm dia x 63 mm dia Reducer Coupler

90 mm dia x 75 mm dia Reducer Coupler

110 mm dia x 90 mm dia Reducer Coupler

140 mm dia x 110 mm dia Reducer Coupler

200 mm dia Bend

200 mm dia Coupler

White Cement

PVC Adhesive (solution)

20mm Tap

Thread Ball

Cement

Hemp Yarn

Supply and fixing of following size G.I Pipes and specials, confirming to ISI make including all cost of materials conveyance, labours etc.,as per IS 1239/part I/90 . ( SR/ TWAD/ Page 39 )

32mm dia G.I Pipe

50mm dia G.I Pipe

65mm dia G.I Pipe

80mm dia G.I Pipes

100mm dia G.I pipes

32MM G.I. Equal Elbow plain

32MM G.I. Equal Tee plain

32MM G.I. Coupling

32MM G.I. Bend

32MM G.I. Union

50MM Rubber sheet for Flange set

32MM G.I. Reduced Elbow plain

40MM G.I. Dummy (Medium)

50MM G.I. Equal Elbow plain

50MM G.I. Equal Tee plain

50MM G.I. Coupling

50MM G.I. Flange set

65MM G.I. Flange set

80MM G.I. Flange set

50MM G.I. Bend

50MM G.I. Union

50MM G.I. Reduced Elbow plain

50MM G.I. Dummy (Heavy)

Supply and fixing of following size Gun Metal gate valves and specials, confirming to ISI make including all cost of materials conveyance, labours etc.,as per IS 4985/2000 with excise duty. ( SR/ TWAD/ Page 43 )

25mm dia G.M gate valves

50mm dia G.M gate valves

65mm dia G.M gate valves

80mm dia G.M gate valves

100mm dia G.M gate valves

Supply and fixing of following size CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY etc.,complete( SR/ TWAD/ Page 57 )

65 mm Sulice Valve

80 mm Sulice Valve

100 mm Sulice Valve

125 mm Sulice Valve

150 mm Sulice Valve

200 mm Sulice Valve

Supply and delivery of Cutting C.I./D.I Pipes true to axis and filing smoothly and finishing the ends etc., complete.

80 mm Sulice

100 mm Sulice

125 mm Sulice

150 mm Sulice

200 mm Sulice

Labour for cutting open road for laying water mains or sewer.(Concrete Roads)

Dewatering using 5hp diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete

Hire charges for deploying earth moving machinery (JCB/Poclain) for earthwork including diesel, oil and labour charges etc., complete.

Poclain

Labour charges for attending leakage works , contamination works, pumping main leakage works for daily basics as per TWAD rates

Plumber First class

FItter Second class

Plumber Second class

Provision for GST 18% CGST-9%, SGST-9%

saram enviro services pvt ltd (BID ID -1375725)