Rectification of leakage by way of providing and fitting of 80mm GI Pipe along with various electromechanical repairs at W.S.S. MC3 Medical College Srinagar.

Amount

Providing/supplying and fitting of G.I flanged Rising Main at site. The Pipe shall be hot dip Galvanized, class “C” confirming to IS 1239. The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. The job includes providing and fitting of 90°-120° bends/ elbows to be fabricated out of class C G.I pipe flanged on both ends to make it leakproof. Flanges (as per IS 6392/1997 Table:17): Thickness shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using reputed make electrodes to form strong welding joint. Welding Electrode: DC Arc Welding using welding electrode having diameter not less than 4mm. Nuts and Bolts: Nuts and Bolts (conforming to IS:1363 Part 1st) Rubber Insertion Gaskets: Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. The main technical specifications of the pipe are given here under: ND= 80MM Class: C (Heavy)

Providing and fitting of Ductile Iron double flanged, Slanted seat swing check valve (NRV) as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber (Approved for drinking water). The valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos. M.S flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with Rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Size: DN 100 mm PN:1.6/16 The Test Certificate of NRV s duly stamped by manufacturer shall be provided at the time of supply of material

Providing and fitting of, Ductile Iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per IS14846 for regulating the water supply outside the pumping units. The body and bonnet of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber (Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos. M.S flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Size: DN 50 mm PN:1.6/16 The Test Certificate of sluice Valves duly stamped by manufacturer shall be provided at the time of supply of material,

Providing and fitting of flush type analog moving iron AC meter as under:

96x96mm 500V voltmeter

96x96mm ammeter (5A CT operated)

Providing and fitting of Direct online (DOL)Starter With following specifications: Power Specs = 3 phase, 415 ± 10 % V, 50 ± 3 % Hz. Relay range = 15 - 25A Coil Voltage= 415 v Protection=single phasing, phase Reversal, phase unbalance (55 ± 5V), Conformity to standard = IS/IES 60947-4-1 All tools and tackles required for the job shall be arranged by the firm.

M/S ASSOCIATE ENGINEERS (BID ID -2330092)