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| # | Company | Status |
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| 1 | Admitted-Finance | Admitted-Finance |
| 2 | Admitted-Finance | Admitted-Finance |
Tender Value
Refer Docs
Closing Date
9 Nov 2020, 11:15 amClosed
EXECUTIVE ENGINEER (WW)-I
EXECUTIVE ENGINEER (WW)-I CHANDRAWAL WW No.01, CIVIL LINES, DELHI-54
Renovation/repair of 11 MGD capacity 450 HP Mono Block pump set no. 2 at Pump House of Ch.WW.II
2020_DJB_196252_1
NOTICE INVITING TENDER NO. - 09 (2020-21)
Open Tender
Miscellaneous Works
Item Rate
30 days
EXECUTIVE ENGINEER (WW)-I
Please refer Tender documents.
3 documents required · 3 mandatory
₹500
EMD A/c No. 50448339804 at Allahabad Bank,
Exempted
19 Nov 2020
2 Nov 2020
9 Nov 2020
2 Nov 2020
9 Nov 2020
2 Nov 2020
Closing of suction and delivery valve of pump set by manual labour
Repairing of body of pump set at centre where efficiency ring is to be fitted is worn out & same is repairing by fixing at vertical boring machining with special type fixture & make a proper size to make the seat of efficiency ring. The proper alignment of body & face of body to make the proper worn out size by cutting tools and fixing of new bushes duly casting & machining and fixing in body (as per size)
Making of Bronze Ring as efficiency ring of pump set of size OD= 550 mm dia, ID=350 mm length= 100mm thick dully casting machining as required to fixing the size by drilling etc. to make the same head by machining & fixing with L.N. bolts the efficiency ring to match with existing hole dully threading in body.
S.S.L.N. Bolts.
Fixing of efficiency ring on the body by hydraulic parts and fixing of S.S. bolts in body
Repairing of impeller by repairing of old impeller vane by bronze welding and grinding etc. and neck ring of impeller which is worn out making proper size by providing/fixing of bronze ring on neck ring size and repairing of bore with shaft key way etc. with new key
Impeller Nut (as per sample)
S.S. Sleeve fitted on impeller neck ring (as per sample).
Repairing of Gland housing by machining in heavy duty machine and fixing of new C.I. Bush on gland housing. (as per sample)
Bearing No. CRL 44
Bearing No 6322
Dynamically balancing of impeller
Bearing housing at drive end.
Bearing housing at slipring side
Making and fixing of bronze cooling ring for gland arrangements(as per sample)
Assembling of complete assembly on motor shaft with impeller new key and impeller nut.
Fixing of C.I. body in M.S. base frame by new nut bolts with H.O.T crane and heavy labour with complete delivery side & Suction side with new rubber packing , new bolts & fixing of rotator assembly in body with motor flange bolt & foundation bolts etc. & making proper alignment etc.
Loading & unloading+ to & fro charges.
Making of electric connection with cables and stator and taking trial run on no load & on load.
V.K. ENTERPRISES
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tech_eval.pdf
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