Preventive Maintenance Of Fourteen (14) Numbers Dtw Based Pumping Stations At Different Sites Of Deulpara Zone And Jetia Zone Located At Naihati Municipal Area And Jetia Gp Area Respectively Under Faws Scheme.
Tender Value
5.11 Lakhs
Estimated cost
Bid Submission
16 Dec 2023
0 days left
EMD
10225
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
naihati → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Preventive Maintenance Of Fourteen ( 14 ) Numbers Dtw Based Pumping Stations At Different Sites Of Deulpara Zone And Jetia Zone Located At Naihati Municipal Area And Jetia Gp Area Respectively Under Faws Scheme.
BOQ
| Sl. No. | Item Description |
| 1 | Withdrawing of 20HP submersible pump motor set for any length of pump assembly exceeding 18meter length from within tubewell housing pipe using all necessary tools and plants including transportation of submesrible pump motor and all other accessories and equipments from store to worksite as per direction of EIC. |
| 2 | Dismantling submesrible pump/bowl asembly suitable for a capacity of 30/150/200 cum/hr capacity against a total head of 40metres of different make and segriagating all spares fitted with the pump including washing and cleaning the same thouroughly for verification of servicable and unservicable spares as per direction of EIC. |
| 3 | Charge of complete rewinding of 3Ph, 440V, 50Hz submersible pump motor 20HP set by copper winding wires, strips after dismantling the winding including testing, commissioning of EIC. |
| 4 | Repairing the motor with C.I Socket at enlarged bearing housing, heat varnishing with class E insulating varnish, repairing damaged motor shaft, supplying and fixing winding protector, supplying and fixing bush bearing for top and bottom of motor, supplying and fixing ss sleeve on rotor shaft, supplying , fitting and fixing lining on thrust plate, axial thrust plate of motor, thrust bearing segment of motor,m reaasembling and dynamic balancing of motor as per direction of EIC. |
| 5 | Repairing the submersible pump by reparing satge bowl and other spares by welding, turning and rethreading including supply and fitting, fixing new studs, nuts, washer, impeller key, coupling key. |
| 6 | Labour charges for re-assembling the submerssible pump after completion of repairing spare etc. and allied works with repaired spares or new spares when necessary to be supplied departmentally which are not provided in schedule including screws, nuts, lubricating materials etc. as required as per direction of Engineer-in-Charge. |
| 7 | Installation of 20HP submerisble pump motor set for any length of pump assembly exceeding 18 meter length by using necessary requisite tools and plantes by lowering the same within the tubewell housing pipe by fitting fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washer and suspending the entire assembly set vertically fixing the same supported by M.S clamps over the top of houysing pipe etc, including transportation of submersible pump motor and all other accessories and equipment from store to worksite as per direction of EIC. |
| 8 | S&D at site/store of sub pumping machineries set directly coupled with 3Ph 400V (+-10%), 50Hz AC, RPM-2900 wet winding type sub Motor having Cr.steel impeller and SS shaft, capacity 110-50m3/hr, Head range 35-41m, P-20HP Model no.-BPHA-384/2D+HBC-203 with 3mtr lead sub.cable and delivery size-125mm. Make-KSB per direction of EIC. |
| 9 | Cost iron double flanged manually operated sluice valves generally conforming to IS 14846 : 2000, having four faces and spindle nut of gunmetal, inside screw non- rising type quality gunmetal /AISI 410 spindle: seat tested to 10kg/CM2 and body tested to 15kg/CM2, flanges flat faced and drilled to 1S. : 1538 : 1993. Painted black all over with asphalt base paint. Valves tested by closed end method. For 150MM(N.B) |
| 10 | S&D at site for fuse line motor feeder (type 2 coordinate) upto 100 KA MPCB rated current 63A& with standard release (trip on S/C also O/L). Mk- Siemense. |
| 11 | Supply of fabricated MS Kiosk made from 14 SWG MS Angle incl. providing Al busbar of 60A rating for main supply transmission with proper stamping and to be fixed on pedestal as per direction of EIC. |
| 12 | S &D of channel combination timer model SIDC S-MI 110V AC/240V time range 15-88N 59N make -EAPL. |
| 13 | S &D of phase failure & overload protecting relay type MPR-D2. Make: Minilac |
| 14 | Supplying and fixing Sheet steel Main Switches on angle iron frame on wall 415V TPN with fuse on L&N for 100/125 A. Mk- Havells. |
| 15 | S& F of 3 pole power contractor ML-2 type ,2NO+2NC (32A). Mk-L &T |
| 16 | Electricians (semi-skilled). |
| 17 | Less @5% on item nos (9 to 15) |
| 18 | AddGST @18% |
| 19 | Add LWC @ 1% |
AI Tender Summary
Tender Timeline
Dec 08, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedDec 16, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedDec 18, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender