Providing 450mm dia. Sluice valve with M.S Pipeline for inter connection to the existing 600mm dia. RCC Bi-pass line at Auto Nagar old 10MLD STP in Circle -III area.

Engaging of Air compressor 7Cmm (Diesel) on hire basis including hire charges, fuel charges, crew charges etc., complete as directed by the departmental authorities.

Manufacture, supply and delivery of submerged ARC welded M.S Pipe having beveled ends from plate or coil conforming to IS-3589 and/or IS-5504 with its latest revision / amendment with inside 406 micron thick food grade epoxy coating and outside 3LPE coating conforming to DIN 30670 / Polyolefin Tape coating conforming to AWWA C214 for the specified thickness & inner diameter of pipe, external field joint coating with polyolefin backing and internal field joint coating with chemically cured 2 part epoxy based solvent free liquid coating material for Drinking Water NSF approved etc., complete including all labour, materials and ROU/ROW as per specification and to the satisfaction of Engineer-in-charge including transportation to work spot and placing in position etc., complete as per S.S.

600mm dia. of 12.50mm thickness with Internal 406 micron thick food grade epoxy coating and 3LPE coating conforming to DIN 30670.

Supply and delivery of "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN- 3202F4/BS:5163 Type A Flange drilling as per IS - 1538 including transportation and stacking at site etc., complete as directed by the departmental authorities.

450mm dia. PN 1.6 (MPa) wth By-pass arrangement