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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance | Admitted-Finance |
| 2 | Admitted-Finance | Admitted-Finance |
Tender Value
₹6.1 L
EMD Value
₹12,400
Closing Date
10 Mar 2022, 2:00 pmClosed
EX. ENGINEER (E AND M) W-S (SOUTH-WEST)/M-9
D BLOCK OHT OPP DESU COLONY JANAKPURI NEW DELHI-58
Renovation of sump gallery Sluice valves and incoming valve of various UGRs at CT- 4 Sec 20Dwarka.(Re-invite)
2022_DJB_218018_36
N.I.T.No.18(2021-22)/EE(EnM)WS SW/M9 C/oACE M 9
Open Tender
Civil Works
Works
30 days
OFFICE OF THE EX. ENGINEER (E AND M) WS-SW/M-9
Please refer Tender documents.
3 documents required · 3 mandatory
₹500
DJB EMD Ac No. 50448339804
₹12,400
14 Mar 2022
4 Mar 2022
10 Mar 2022
4 Mar 2022
10 Mar 2022
4 Mar 2022
Dismantling of Sluice Valve of 750mm dia from existing system with the help of manual labouri/c taking out 750 mm dia sluice valve from the line by using Long boom crane and manual labour by complying all safety measures to avoid any accident at site. The job includes dismantling the gear box and loosening of all nut bolts of flanges of upper dome of sluice valve prior to shutdown ,to shorten the shutdown period, by using manual labour and gas cutter. The job also includes closing 750 mm dia valve opening by placing blank flange on it with rubber packing and tightening all the nut bolts to restore the normal water supply by taking all safety measures ensuring no leakage from any flange.
Fabrication/ supply of stainless steel (S.S.) spindle of 750mm dia sluice valve as per sample.
Fabrication/ supply of GM spindle Nut suitable for 750mm dia sluice valve as per sample
Supply of Rubber Gasket packing for flanges.
Supply of nut bolts with washers.
Supply of thrust bearing (set of 2 Nos)
Closing/ opening of main supply line sluice valves by manual labour at the time of dismantling and re fixing the valves.
Hiring of Long boom crane incl. Diesel, lubricants, Driver and helper etc.
Charges for gas cutter with Oxygen & LPG gas cylinder (2Nos x 2 shift)
Dewatering of line with the help of submersible pumps of suitable capacity as per site requirement DJB SOR (E&M) 2021-22 chapter 50
Dismantling the complete 750 mm sluice valve at works, job includes cutting of rusted parts and descaling the flap , spindle, seat rings and spindle nut with the help of cutter and mechanical means.
Reassembling of 750 mm dia sluice valve at works i.eby replacing the damaged parts i.e. seat rings, spindle and spindle nut ,bearing blue mathing of wedge & body seat rings as per actual requirement and tightening of all nut bolts. The job includes painting complete sluice valve.
Fixing of repaired 750 mm dia sluice valve in the existing line by removing the dead flange and installing the valve with the help of long boom crane and manual labour& tightening new nut bolts and rubber packing to avoid any leakage. The Job also includes Scraping of old packing sheet of valve with the help of scrappers and emery papers by using manual labour.
Cartage charges of 750 mm dia Sluice valve from works to site including loading and unloading charges on both ends.
Testing the valve on no load and full load.
Mehar Enterprises
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