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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance | Admitted-Finance |
| 2 | Admitted-Finance PROP NO A 80 FIRST FLOOR FLAT NO 3 CHATTAR PUR ENCLAVE PHASE 2 NEW DELHI SOUTH WEST DELHI DELHI 110074 | SOUTH DELHI | DELHI | 110074 | Admitted-Finance |
Tender Value
Refer Docs
EMD Value
₹18,800
Closing Date
5 Apr 2023, 11:30 amClosed
EE(EnM)M-11
Apollo BPS Near Apollo Hospital Sarita Vihar Mathura Road New Delhi - 110076
Repairing or Servicing of Upadhaya Make Sluice Valves and NRV of Various Size installed at Geetanjali BPS under the division EE(EnM) M-11.
2023_DJB_239064_3
NIT No. 47/EE(EnM)M-11/2022-23
Open Tender
Miscellaneous Works
Works
30 days
EE(EnM)M-11
Please refer Tender documents.
3 documents required · 3 mandatory
₹500
Delhi Jla Board
₹18,800
19 Apr 2023
29 Mar 2023
5 Apr 2023
29 Mar 2023
5 Apr 2023
29 Mar 2023
Safety equipments have to be arranged for the workers for 2 Nos NRV repair as the work has to be in the pump house with proper safety of men & Machinery. The same includes loading, unloading & cartage charges etc.
Repair/ renovation of Upadhaya make delivery NRV having size 450mm dia. of Pump set no 1 and 2 at Geetanjali BPS, by carrying out the following works :- Cutting of nut bolts of delivery line Dismantling joint, Sluice valve &Non return valve of both end Flange with the help of gas cutter. Taking out the specials from the delivery line one by one like Dismantling joint, gap piece from the line, providing support to the delivery line & finally taking out NRV from the delivery line & Putting them on safer Place in the pump house. Fixing of blank flange on both side of delivery line by providing of nut bolts & rubber packing sheet.
Lifting of complete Non return valve with the help of H.O.T/E.O.T crane & loading in the tempo for taking it to workshop for servicing & renovation purpose including unloading in the workshop & cartage for the same.
Cutting and opening of all nut bolts of N.R.V body cover plate. Lifting of body cover with the Tri pod chain block arrangement & manual labour arrangement. Taking out complete Disc with disc arm & Shaft from the N.R.V body by lifting with the help of Tri pod chain block arrangement & manual labour arrangement. Cleaning of body seat ring of N.R.V from inside by chemical solution and polishing by manual arrangement. Cleaning of disc retaining seat ring by chemical solution, emery paper etc. and polishing as required.
Making of damaged collar seat in the NRV body of both side blocks for resting of disc holding shaft block. The job includes grinding, machining and special C.I welding as required to make a proper size.
Renovation of disc holding blocks by fixing of new bushes in the bore as per the size of NRV shaft. The job includes removing of worn out seat & making of proper size & fixing of new bushes.
Supply of cover bolts & seat. (IS : 1367 Class 4.6/4.0)
Supply of Gas kit. (Rubber IS : 638 Type-B)
Supply of bushes for disc holding shaft. (GM IS :318 LTB-2)
Supply of cover plug.
Supply of Hinge Pin. (SS-410)
Supply of hinge pin lock nuts.
Fixing of complete disc with arm, shaft in N.R.V body by proper matching of both the seat rings of body & disc, Fixing of body cover with the help of Tri pod chain block arrangement & manual labour arrangement etc. Taking out blank flange from both ends & fixing of N.R.V & other specials of delivery line like gap piece, dismantling joint with the help of HOT/EOT crane lifting arrangement etc. after replacing of rubber gasket & damaged nut bolts & tightening of nut bolts with spanner etc. as required by job.
Loading of complete N.R.V in the tempo from the workshop to the site &unloading the same from the tempo with the help of H.O.T/E.O.T crane & Manual labour arrangement including cartage charges.
Repairing/ Overhauling of Upadhaya Make delivery Sluice Valve of size 450mm Dia of Pump set no 1 and 2 at Geetanjali BPS, by carrying out the following works :- Removing of wheel along with complete gear box from the sluice valve stem, Opening/cutting of all nut bolts/studs of upper dome (Bonnet) of sluice valve body, Yoke and Gland Plate bolts.
Lifting of bonnet with the help of HOT/E.O.T Crane & manual labour arrangement to take it to safer place in the pump house as per site requirement.
Taking out complete wedge from the Sluice Valve body by lifting with the help of EOT Crane & manual labour arrangement. Cleaning of body seat rings of Sluice Valve from inside by chemical solution and polishing by manual arrangement. Cleaning of Sluice Valve wedge facing rings by chemical solution, emery paper etc. and polishing as required.
Repairing of side grooves of the sluice valve body and side ribs of wedge for smooth functioning of wedge in up and down movement
Closing of Sluice valve from top by providing & fixing of blank flange on the top of sluice valve.
Renovation of stem collar seat by cutting of all worn out seat and making of new collar seat on the bonnet of sluice valve body.
Repairing of SS stem by remetling and rethreading the same as required by the job.
Repairing of GM nut seat on the wedge by cutting of worn out seat and machining and making of new collar seat on the wedge.
Cleaning & repairing of GM Nut threads by matching with SS Spindle threads for smooth movement of spindle on load.
Supply of T bolts. (C.S)
Supply of Gasket for bonnet. (Rubber IS :638 Type-B)
Supply of Gasket for Gland top (Rubber IS :638 Type-B)
Supply of Gland. (CI IS : 210 Gr Fg 200)
Supply of Gland Packing.
Supply of gear box operating wheel. (CI IS : 210 Gr Fg 200)
Supply of nut bolts.
Fixing of complete wedge in Sluice valve body with proper matching of both the seat rings of body & wedge rings, fixing of spindle along with yoke& gland plate, fixing of bonnet after replacing of gasket & damaged nut bolts/studs, fixing of yoke with the help of lifting arrangement of HOT Crane etc. & tightening of nut bolts with spanner, fixing of Gland packing and etc. with the help of manual labour arrangement etc. as required by job.
Overhauling of complete gear box of the sluice valve including cleaning, greasing, rethreading of pinion gear and fixing the same on sluice valve and taking trial run of the sluice valve as required by the department.
Repairing/ Overhauling of Upadhaya Make suction Sluice Valve of size 500mm Dia of Pump set no 1 and 2 at Geetanjali BPS, by carrying out the following works :- Removing of wheel along with complete gear box from the sluice valve stem, Opening/cutting of all nut bolts/studs of upper dome (Bonnet) of sluice valve body, Yoke and Gland Plate bolts.
Lifting of bonnet with the help of HOT/E.O.T Crane & manual labour arrangement to take it to safer place in the pump house as per site requirement.
Taking out complete wedge from the Sluice Valve body by lifting with the help of Tripod chain block arrangement. Cleaning of body seat rings of Sluice Valve from inside by chemical solution and polishing by manual arrangement. Cleaning of Sluice Valve wedge facing rings by chemical solution, emery paper etc. and polishing as required.
Repairing of side grooves of the sluice valve body and side ribs of wedge for smooth functioning of wedge in up and down movement
Closing of Sluice valve from top by providing & fixing of blank flange on the top of sluice valve.
Renovation of stem collar seat by cutting of all worn out seat and making of new collar seat on the bonnet of sluice valve body.
Repairing of SS stem by remetling and rethreading the same as required by the job.
Repairing of GM nut seat on the wedge by cutting of worn out seat and machining and making of new collar seat on the wedge.
Cleaning & repairing of GM Nut threads by matching with SS Spindle threads for smooth movement of spindle on load.
Supply of T bolts. (C.S)
Supply of Gasket for bonnet. (Rubber IS :638 Type-B)
Supply of Gasket for Gland top (Rubber IS :638 Type-B)
Supply of Gland. (CI IS : 210 Gr Fg 200)
Supply of Gland Packing.
Supply of gear box operating wheel. (CI IS : 210 Gr Fg 200)
Supply of nut bolts.
Fixing of complete wedge in Sluice valve body with proper matching of both the seat rings of body & wedge rings, fixing of spindle along with yoke & gland plate, fixing of bonnet after replacing of gasket & damaged nut bolts/studs, fixing of yoke with the help of lifting arrangement of HOT Crane etc. & tightening of nut bolts with spanner, fixing of Gland packing and etc. with the help of manual labour arrangement etc. as required by job.
Overhauling of complete gear box of the sluice valve including cleaning, greasing, rethreading of pinion gear and fixing the same on sluice valve and taking trial run of the sluice valve as required by the department.
Transportation charges to & fro for T&P items, men & material at site & their handling etc.
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