Tender For Nctps Ii - M I Circle - Bm - 600Mw - Unit- Ii Boiler - Rectification Of Defective Tubes In Boiler First Pass Area In Unit-Ii During Aoh 2026-27.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
28 Sep 2026
5 days left
EMD
36800
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
Thiruvallur → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Nctps Ii - M I Circle - Bm - 600Mw - Unit- Ii Boiler - Rectification Of Defective Tubes In Boiler First Pass Area In Unit-Ii During Aoh 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Marking of defective tubes identified, during tube thickness survey / visual inspection, transportation of materials and gas, cutting of defective portion of tubes, edge preparation, welding of new spool piece with IBR welder and assisting for hydraulic test. Charges inclusive of consumables, argon gas and T&P's. |
| 2 | Erosion filling: This work involves filling up of eroded portion of tubes by arc welding with IBR welder up to 100 mm length. It involves, cleaning the surface of the eroded tubes and filling with IBR welder. Charges inclusive of T&P’s and Consumables such as grinding wheels, emery sheets, gada cloth etc., |
| 3 | FIN/SEAL WELDING BY IBR WELDER Fabrication, grinding, welding with arrangement of scaffolding for welding of fin / seal plates in the boiler inter pass steam cooled wall and other areas of boiler to arrest the ash leakage/air ingression wherever required. Charges inclusive of cost of T&P’S and consumables(fin welding to be done by IBR welder) |
| 4 | Strengthening of existing joints: This work involves identification of less eroded existing joints, transportation of tools and plants, grinding less eroded joints and strengthening the joints by welding with IBR welder. Charges inclusive of consumables and T&P's. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 21, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysSep 29, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 6 daysTender Documents
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