Tender For -Urgent Repairing And Renovation Works Of 5 No.S C.I Penstock Gate With Its Allied Works At The Outlet Along Tollys Nullah, Under Br-Xiii.
Tender Value
3.94 Lakhs
Estimated cost
Bid Submission
01 Sep 2026
2 days left
EMD
8000
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 -Urgent Repairing And Renovation Works Of 5 No.S C.I Penstock Gate With Its Allied Works At The Outlet Along Tollys Nullah, Under Br-Xiii.
BOQ
| Sl. No. | Item Description |
| 1 | TOTAL |
| 2 | BLOCKING THE INLET WATER LOW BY SEALING ARRANGEMENT FROM THE INCOMING CHANNEL AND OUT LET SITE FOR EXECUTION OF WORK. |
| 3 | REMOVING & CLEANING OF SILT, FOREIGN MATERIAL ETC. FROM THE CHAMBER AND ADJOINING AREA FOR FACILITATING THE WORKING AREA. |
| 4 | DEWATERING BY EMPLOYMENT OF PUMP FOR STAGNANT /LEAKAGE WATER FROM THE GATE CHEMBER. |
| 5 | CONSTRUCTION OF SCAFFOLDING WITH BAMBO POLES, WOODEN PLANKS, COIR ROPE ETC. SUITABLE FOR WORKING IN THE GATE. |
| 6 | DISMANTLING THE HAND WHEEL, GEAR MECHANISM, GUIDE CHANNEL AND LIFTING THE DILAPIDATED DAMAGED GATE BY CHAIN PULLEY, TRIPOD AND OTHER LIFTING TOOLS AND TACKLES FROM THE TOP AND HAMMERING FROM BELOW THE SUBMERGED GATE WITH THE HELP OF DIVERS AND LIFTING CONTINUOUSLY. |
| 7 | SUPPLY, FITTING FIXING OF SPINDLE, JAM NUT AS PER SAMPLE WITH FIXING ARRANGEMENT OF PENSTOCK GATE BY SS COTTER PIN AS WITH OILING AND GREASING COMPLETE AS PER DIRECTION OF ELC. |
| 8 | REPAIRING OF BEVEL GEAR BOX |
| 9 | MIG. SUPPLY OF GM LEAD NUT TO MATCH THE LEAD SCREW (MAT 88:10:2 ) SIZE OD115 MM, ID 65MM,LENGTH 150 MM. |
| 10 | SUPPLY OF THRUST BEARING AS REQUIRED SIZE AND APPROVED QUALITY. |
| 11 | PAINTING ON STEEL OR OTHER METAL SURFACE WITH SYNTHETIC EPOXY PAINT OF APPROVED QUALITY INCLUDING SMOOTHENING SURFACES BY SAND PAPERING ETC. (TWO COATS) |
| 12 | MFG. SUPPLY OF SS FOUNDATION BOLTS, NUTS & WASHERS (4 NOS/PEDESTAL ), CLAMP ETC.(AS PER SAMPLE) ALONG WITH GROUTING BY BREAKING THE EXISTING FOUNDATION BASE. |
| 13 | REPAIRING THE GUIDE CHANNEL WITH OILING AND GREASING COMPLETE AND SUPPORTING WALL AS PER DIRECTION OF EIC. |
| 14 | LOWERING THE GATE IN THE GUIDE CHANNEL AND COMPLETE ASSY. OF PEDESTAL, LEAD NUT SPINDLE, THURST BEARING ETC. AS REQUIRED WITH NECESSARY GRINDING AND LOCK THE PENSTOCK BY NEWLY SUPPLIED ISS COTTER PIN INCLUDING GREASING OILING AND TRIAL RUN. |
| 15 | MAZDOOR FOR LOADING AND UNLOADING OF M.S STRUCTURAL PARTS. CLEANING OF BROKEN CONCRETE STRUCTURE OPERATION OF GATES ETC |
| 16 | REMOVAL OF SEALING ARRANGEMENT LIKE SAND BAGS, PLATES, ANGLES ETC. AND CLEANING THE SITE COMPLETE. |
| 17 | TRANSPORTATION CHARGES FROM THE SITE TO WORKSHOP AND VICE-VERSA Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 25, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 01, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 2 daysSep 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 4 daysTender Documents
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