Providing water supply maintenance leak arrest in Melvisharam Municipality

Amount

Supplying and delivery of following G.I Specials with ISI marking including cost of all charges etc complete (as per 2011-12 Sl.No.119)& TWAD,As per IS 1239 Page No.65

CID /F SLUICE VALVE WITH CAP

Supplying and delivery of following P.V.C.Pipes with ISI marking including cost of all charges etc complete (as per 2023-24 Sl.No.156)& TWAD,As per IS 4985 Page No.14

P.V.C.Pipes 6 KSC asper IS 4985/2000

Supplying and delivery of following P.V.C Specials with ISI marking including cost of all charges etc complete (as per 2011-12 Sl.No.156)& TWAD,As per IS 4985 Page No.14

P.V.C.Coupler

P.V.C.Elbow

P.V.C.Bend

P.V.C.TEE

P.V.C.End cap

P.V.C.Threaded Coupler

75mm x 50mm

90mm x 80mm

110mm x 100mm

140mm x 125mm

P.V.C.Saddle piece

63mm x 20mm

75mm x 20mm

90mm x 20mm

110mm x 20mm

Supplying and Delivery of A.C pressure Pipes As per IS 1592/2003 without exisous duty etc., complete Class 20

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 .

75mm dia (OD) PVC Pipes

90mm dia (OD) PVC Pipes

110mm dia (OD) PVC Pipes

125mm dia (OD) PVC Pipes

Removing the burst AC 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 etc., complete (excluding cost of sound pipe and jointing materials and earth work) and as directed by the engineers.

150mm dia AC pipe

Engaging man Mazdoor for operation and maintanance of O.H.T inner clearing and O.H.T site clearing in the municipal limit etc., complete

Mazdoor Category - I

Engaging of earth mover on hire basis including cost of fuel and other lubricants, operator salary and all other expenditures etc complete as per the instrctions of dept. offcials

Poclain

Supply and delivery of White Cement including cost and conveyance of all materials etc,. Completed.

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years

RAHAMATHULLAH (BID ID -1556157)