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| 1 | Supplying and replacement of Balacing Valve ( including dismentaling of valve) in condenser water line as per specifications.BALANCING VALVE WITH BUILT IN MEASURING FACILITY with C I body flanged construction with EPDM coated disc with long pitch & PN 16 pressure rating for condenser water circulation as specified Including dismantaling with Cutting of pipes and flange for existing balancing valve. for chiller Unit |
| 2 | 250 MM Dia |
| 3 | 200 MM Dia With Insulation As per Specification at Site |
| 4 | Supplying and replacement of Butterfly Valve in chilled water line as per specifications at site with C I body flanged construction with EPDM coated disc with long pitch & PN 16 pressure rating for condenser water circulation as specified Including dismantaling with Cutting of pipes and flange for existing valve for chiller and pumps |
| 5 | 80 MM Dia ( For Makeup Tank) |
| 6 | 200 MM Dia with Gear Box ( For Chilled Water Line) with insulation |
| 7 | 250 MM Dia with Gear Box ( For Condenser Water Line) |
| 8 | Supplying and replacement of Rubber Expansion Bellow with control unit PN 16 pressure rating for condenser water line for chiller , etc. complete as required Including dismantaling of existing rubber expansion bellow, as required. |
| 9 | 200 MM Dia |
| 10 | 250 MM Dia |
| 11 | Supplying and replacement of condenser water pipes of following sizes of MS 'C' class along with necessary clamps, vibration isolators and fittings such as bends,tees etc. but excluding valves, strainers, gauges etc. adequately supported on rigid supports duly painted/buried in ground excavation and refilling etc. as per specification and as required complete in all respect.Note:-The Pipes size 150mm & below shall be M.S. 'C' class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. And from minimum 7mm thick MS sheet for pipes of 400 mm dia and above. |
| 12 | Condenser water 250mm dia for Cooling Tower |
| 13 | Condenser water 100mm dia for Cooling Tower |
| 14 | Supplying and replacement of 20 MM / 15 MM Ball Valve for AHU and Chilled Water Line all complete with nipples etc. Including dismantaling of existing Ball Valve. |
| 15 | Repairing of duct & Canvas with provide of canvas and G I Sheet, Nut Blot, complete etc as required for Floor Mounted/ Ceiling AHU upto 59600 CMH to 13000 CMH |
| 16 | Supplying and replacement of fabricated at site GSS sheet metal rectangular ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports, bends, transitions, reducers, end caps, collars etc as required complete in all respect in confirmation with IS : 655 and approved drawings and specifications of following sheet thickness complete as required. |
| 17 | Thickness 0.63 mm sheet, 120 GSM, IS 277 |
| 18 | Thickness 0.80 mm sheet, 120 GSM, IS 277 |
| 19 | Reparing of entry Shutter/gate for HVAC Plant Room etc as comptete as required. Please Enable Macros to View BoQ information |
