Delhi Jal Board-DJB has published Providing/Fixing Of 400Mm Knife Gate Valve At Delivery Side Of Pump Set No . 2 And 3 Of Old Pump House No . 2 At Okhla Water Works .. Submission Date for this Tender is 02-03-2020. Gate Valves Tenders in CHANDRAWAL WATER WORKS NO.I Delhi. Bidders can get complete Tender details and download the document.
| Name of Work: :-Providing/fixing of 400mm knife gate valve at delivery side of pump set no.2 and 3 of old pump house no. 2 at okhla water works. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1.01 | Supply of 400mm Dia Ductile Iron Non Rising Type with open/close Indication Knife Gate Valve with SS CF8 Steel retainer ring, EPDM seal, SS 304 Knife Gate to cut the sold particles for complete closure, SS 410 ASTM A 276 Spindle Brass spindle nut, SS 304 Fastener and carbon steel epoxy painted with hand wheel. Make:- JASH / IVC | item1 | 2 | Nos |
| 2 | 1.02 | Supply of MS Gap Piece of 400mm Dia flanged at both end with holes as per KGV at one end and as per old flange at other end. | item2 | 2 | Nos |
| 3 | 1.03 | Supply of MS Dismantle joint of 400mm Dia flanged at both ends with holes as per KGV at one end and as per old flange at other end. | item3 | 2 | Nos |
| 4 | 1.04 | Supply of Synthetic neoprene Rubber Packing / insertion sheet for dismantle joint and KGV. | item4 | 80 | Kg |
| 5 | 1.05 | Supply of Nut bolts and washers. | item5 | 90 | Kg |
| 6 | 1.06 | Dewatering of line with the help of submersible pump sets i/c all accessories as per site requirement. | item6 | 1000 | Kl |
| 7 | 1.07 | Dismantling of Old 400mm Dia Sluice valve from delivery side, MS Pipe, NRV & pump set from existing system by cutting old, jammed nut bolts with help of gas cutters and heavy manual labour and taking out all the parts from the line to the platform with Crane using all safety precautions to avoid any accident at site. | item7 | 2 | Job |
| 8 | 1.08 | Installation of New Knife Gate Valve, Dismantle Joint, Gap piece with new nut bolts, rubber packing in existing delivery line. Making of collar joint with welding and gas cutter on gap piece. The job includes assembling all the parts as mentioned by tripod stand and manual labour and installing them at their respective position. | item8 | 2 | Job |
| 9 | 1.09 | Civil and Mechanical strengthening of Suction/delivery system repairing of operating platform of valves with MS channels, Angels, Civil work etc as required. | item9 | 2 | Job |
| 10 | 1.1 | Painting of MS Gap piece, NRV, ms pipes, flanges etc with enamel paint to prevent it from rusting after applying 2 coats of primer paint. | item10 | 2 | Job |
| 11 | 1.11 | Testing and commissioning of line on pressure for any leakage after running of pump on full load and making good of any leakage or problem if any. | item11 | 2 | Job |
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