Tender For Supply And Installation Of 2 Nos 250 Mm Dia Nrv For Sludge Pump No 1&2 Along With Renovation Of 3 Nos Gear Boxes Of 600 Mm Dia Bfv For Clear Water Pump At Cwps-V Under Grww.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
18 Aug 2026
3 days left
EMD
6000
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
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Supply And Installation Of 2 Nos 250 Mm Dia Nrv For Sludge Pump No 1&2 Along With Renovation Of 3 Nos Gear Boxes Of 600 Mm Dia Bfv For Clear Water Pump At Cwps-V Under Grww.
BOQ
| Sl. No. | Item Description |
| 1 | TOTAL AMOUNT |
| 2 | CAST IRON DOUBLE FLANGE SINGLE DOOR SWING NON?RETURN VALVE GENERALLY CONFORMING TO IS: 5312 PARTI, HAVING BODY, DOOR, COVER IN GRADED CAST IRON TO IS:210 GR.FG200, BODY AND DOOR RINGS BEARING BLOCKS OFLEADED TIN BRONZE TO IS: 318 GR.LTB 2 (350 MM& ABOVE),HINGE PIN OF ST.ST.AISI410, VALVE SUITABLE FOR AMAXIMUM WORKING PRESSURE OF 10/16KG/CM2 (SEAT TEST)& BODY TESTED TO 15/24KG/SQCM. SIZE: 250MM PN 1.6RATING. |
| 3 | REMOVING THE GEAR BOX FROM THE B/F VALVE USINGNECESSARY ATTACHMENT CHAIN PULLEY, PULLER, TOOLSAND TACKLES ETC AS PER DIRECTION OF EIC |
| 4 | TO & FRO TRANSPORTATION OF GEAR BOX FROM THEWORKING SITE TO THE CONTRACTORS WORK SHOP AND VICEVERSA AFTER REPAIRING AS PER DIRECTION OF EIC. |
| 5 | DISMANTLING THE GEAR BOX COMPONENTS SUCH AS WORMGEAR, SECTOR PINION, SOUR GEAR EACH ATTACHMENTS,KEY, BEARINGS USING PULLER AND OTHER NECESSARYARRANGEMENT WITHOUT DAMAGING ANY COMPONENT WITHNECESSARY WORKS ETC COMPLETE AS PER DIRECTION OFEIC. |
| 6 | REASSEMBLING THE GEAR BOX VIZ. WORM GEAR, SECTORPINION SPUR GEAR ATTACHMENTS, KEY, BEARINGS USINGPULLER AND OTHER NECESSARY ARRANGEMENT WITHOUTDAMAGING ANY COMPONENT, CLEANING AND GREASING ETCCOMPLETE AS PER DIRECTION OF EIC |
| 7 | FITTING FIXING THE GEAR BOX WITH THE EXISTING VALVESHAFT MAINTAINING PROPER ALIGNMENT AND ADJUSTMENTOF THE SECTOR PINION, FITTING OF KEY, TIGHTENING THEMOUNTING BOLTS, ADJUSTMENT AND FIXING STOPPER BOLTETC AND TO ENSURE FULL OPEN/CLOSE AT 90? ROTATION. |
| 8 | SUPPLY AND FIXING OF GOOD QUALITY GASKET AFTERPROPER CLEANING THE SURFACE AS PER DIRECTION OFEIC. |
| 9 | SUPPLY AND FIXING OF SPARE GEAR BOX FOR AT-150/1/S2GEAR BOX FITTED WITH BUTTERFLY VALVE. |
| 10 | SUPPLY AND FIXING OF SPARE WORM FOR AT-150/1/S2FITTED WITH BUTTERFLY VALVE. |
| 11 | SUPPLY AND DELIVERY OF NEW FASTENERS. |
| 12 | SUPPLY AND DELIVERY, FITTING FIXING OF GOOD QUALITY\\"O\\" RING AND OIL SEAL. |
| 13 | SUPPLY AND DELIVERY OF NEW MOUNTING STUD NUTS &COVER NUTS. |
| 14 | CLEANING, GREASING AND PAINTING OF GEAR BOX. |
| 15 | SUPPLY AND DELIVERY OF NEW STAINLESS STEEL STOPPERBOLTS. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 06, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysAug 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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