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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Status |
|---|---|---|
| 1 | Accepted-Technical 5A 582 CALDWELL COLONY TUTICORIN 628008 | TUTICORIN | THOOTHUKUDI | TAMIL NADU | 628008 | Accepted-Technical BQR satisfied |
| 2 | Accepted-Technical TUTICORIN TAMIL NADU | Accepted-Technical BQR Satisfied |
Tender Value
Refer Docs
EMD Value
₹37,200
Closing Date
15 Dec 2025, 2:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
CE NCTPS II
Office of Chief Engineer NCTPS II CHENNAI 120
NCTPS II MI Circle BM 600MW Unit I Boiler Annual overhaul Replacement of defective Reheater tubes
2025_EB_628873_1
CE NCTPS II SE M I O M 202 2025 26
Open Tender
Miscellaneous Works
Works
40 days
SE MI NCTPS II
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹37,200
Yes
29 Dec 2025
5 Dec 2025
16 Dec 2025
5 Dec 2025
15 Dec 2025
5 Dec 2025
Providing special type platform to access the re-heater coils for the entire re heater bottom area and back pass screen tube area for facilating Oxide scale thickness measurement and renewal of oxide scale formed tubes. The charges for transportation of scaffolding materials and consumables to the boiler rear arch slope area, erecting the (64mtrs height x 3 mtrs width) scaffolding and temporary platform for facilitating attending the above work. After completion work, removing the scaffolding and temporary platform from the area and shifting back the scaffolding materials. Charges inclusive of T&P's and consumables.
Replacing of Oxide scale deposited tubes /bends by new bends/ tubes : Cutting and removing of Oxide scale deposited re-reheater tubes / bends by arc cutting by using special electrodes for a affected length portion from the coil assembly, edge preparation of tube ends , Positioning and new tubes/ bends by tag welding. Welding the tube joint with IBR welder.(argon gas, welding generator, TIG set and special welding electrodes will be the scope of contractor.) Charges inclusive of cost of consumables and T&Ps.
Fabrication charges for making bends (Tube size Ø 63.5mm outer dia) in Re heater tubes: charges for marking, cutting , sizing and bending the tube (Ø63.5mm outer dia) to the required size and shape including cost of consumable and T&P's
Replacing of failed Back pass screen tubes /bends by new bends/ tubes : Cutting and removing of failed back pass screen tube (Dia 51 mm) tubes / bends by gas cutting for a affected length portion from the coil assembly, edge preparation of tube ends , Positioning and new tubes/ bends by tag welding.Welding on the tube with IBR welder.(argon gas, welding generator, TIG set and special welding electrodes will be the scope of contractor.) Charges inclusive of cost of consumables and T&Ps.
Fabrication charges for making bends (Tube size Ø 51mm outer dia) in screen tubes : charges for marking, cutting , sizing and bending the tube (Ø 51mm outer dia) to the required size and shape including cost of consumable and T&P's
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