Water Supply Scheme Annian

Amount

Providing & Installing Testing & Commissioning of One No. Electrically driven Sub. Pumping set of approved make capable of delivering 274 Lpm against a head of 94 mtr complete as per specifications attached including 2 nos earthings.

PITC of 4mm2 size incoming cable complete as per specifications attached

PITC of outgoing submersible cable of 4m2 size complete as per specifications attached

PITC of double flanged MS column pipe of 65mm i/d size, approximately 3 to 4 mtr long pieces 70 mtr including specials, ISI marked (medium class) installing complete as per specifications.

Credit for Old Pumping Machinery

Supplying & fixing glass panes including special metal sash putty of approved make.

Electric Wiring with switch boards complete in all respects

Repair of Expension Joints of OHSR Complete in all respects

Repair of leakages in dome of OHSR Complete in all respects

Providing & fixing G.I. Barbed wire 3 ply fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respects as per standard Drawing

Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects as per standard Drawing

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing

Repair of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing

Repair of MS Sign board including painting & printing complete as per standard size of DWSS complete in all respects as per analysis A-24

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching Powder solution/ Sodium Hypo solution per hour under maximum delivery pressure upto 7 Kg.cm2, and suction lift not less than 1.5 m, as per DWSS standard specifications.

Repair of leakages of existing pipe line complete in all respects (90mm o/d)

Hand boring Horizontly for crossing of pipe under road or any other obstacle by using Auger/Bocki method.Including excavation , stringing and jointing of pipe upto 160mm complete

Connection with existing PVC pipe including cost of PVC tee and PVC saddle piece and earth work in excavation & back filling complete in all respect as per analysis A-20 (63mm to 110mm)

Supplying,fixing and testing at site Automatic electronic type water level indication system with gun metal float sensor and electrical cable suitable for three phase pump submersible / monoblock to be fixed on existing panel for OHSRs complete in all respects.

Providing, Stringing out PVC pipes ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete as per specifications including earthwork excavation complete in all respects. PVC pipe 63mm o/d 6kg cm2

Providing, Stringing out PVC pipes ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete as per specifications including earthwork excavation complete in all respects. PVC pipe 90mm o/d 6kg cm2

Providing, Stringing out PVC pipes ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete as per specifications including earthwork excavation complete in all respects. PVC pipe 110mm o/d 6kg cm2

Providing MDPE pipe PN 16, 20 mm 2m and G.I Pipe ( as per IS 1239) B- Class, as approved by Engineer Incharge 15mm i/d=2.5 mtr, including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading and 3" i/d clamp, GM ferrule 15mm ISI mark medium IS 26:92 C.I tap 15 mm i/d including cutting suitable hole in wall and making good of the same for private water connection to individual household.

Dismantling and restoration of Cement concrete Streets complete in all respects. 63mm o/d to 110 mm o/d

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting. 90mm o/d to 160 mm o/d

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in - charge) 100 mm I/d