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Tender Value
Refer Docs
Closing Date
30 Dec 2021, 3:00 pmClosed
EE(SDW)VI
DJB WSTP Keshopur New Delhi
Upgradation of flow controlling system of Aeration inlet and FST distribution chamber of 40 MGD STP Keshopur.
2021_DJB_213335_4
NIT NO. 14 (2021-2022) EE(SDW)VI
Open Tender
Miscellaneous Works
Works
30 days
DJB WSTP Keshopur New Delhi
Please refer Tender documents.
3 documents required · 3 mandatory
₹500
As per NIT
Exempted
18 Jan 2022
22 Dec 2021
30 Dec 2021
22 Dec 2021
30 Dec 2021
22 Dec 2021
Aeration inlet :- 1. 1800 mm x 1800 mm - 2 nos 2. 2000 mm x 2000 mm - 1 no FST distribution chamber 1. 1200 mm x 1200 mm - 4 nos Arrangement of all required safety equipments (i.e safety belts, folding ladders, safety helmets, safety shoes etc.) for safety of man power during execution of work. The work is to be carried out in approx 10 meter deep chamber.
Cutting of old damage supporting structure with the help of gas cutter and heavy duty labour i/c holding the valve with help of chain pulley block and tripod stand etc.
Dismantling and taking out the operating mechanism, spindle and CI shutter of gate from its installed position after cutting of nut bolts and fasteners with the help of gas cutting set, it includes heavy manual labour, long boom crane and other auxiliary works.
Repairing of CI shutter of gate including chemical cleaning of gates. Repairing the surface area and wedge side etc. including the cost of chemical & T&P etc.
Grinding and polishing brass sealing seal of controling valve and wedge with the help of file and emery paper etc.
Cleaning and repairing of guide channel of C.I. shutter i/c the cost of chemical and T&P etc. with help of mannual labour.
Repairing of existing SS spindle of controlling gate i/c remetalling, turning, re-threading & polishing etc. as required
Repairing of operating mechanism by providing fixing of G.M. nut and thrust bearing as per sample with other allied machining works as required to make it operational
Fabrication and fixing of supporting structure made out from M.S. channel, angle iron, M.S. sheet, nuts & bolt and welding work as required holding the valve i/c civil work .
Assembling the controlling gates with its all components with the help of required labour, long boom crane, nut, bolts, fasteners, tools & tackles, welding and other auxiliary works as required at site to make the unit functional.
Painting the complete job with one coat of epoxy primer and two coats of enamel paint after cleaning the surface area.
Testing & commissioning of the flow control system for smooth functioning.
M/s Vipin Enterprises
N.K. BUILDCOM
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