Tender For Tnpgcl - Nctps Iii - 1 X 800 Mw Super Critical Boiler - Mechanical Ii Circle - Chp Division - Fuel Oil Forwarding Pump House (Fofph) - Complete Overhauling Of 2 Nos Heat Exchangers (Hfo Heaters) By Cleaning And Assembling With New Gaskets
Tender Overview
Project Description
Tender for Tnpgcl - Nctps Iii - 1 X 800 Mw Super Critical Boiler - Mechanical Ii Circle - Chp Division - Fuel Oil Forwarding Pump House (Fofph) - Complete Overhauling Of 2 Nos Heat Exchangers (Hfo Heaters) By Cleaning And Assembling With New Gaskets And Commissioning During Aoh 2026-27
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-Oct-2026 | Updated BOQ | Financial Bid | 04-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Charges for dismantling of all stud bolt & nuts from the end casing of HFO heaters and draining, collecting HFO oil to the container, removing steam and condensate connecting pipe lines and safety valve etc., from heater including T&P and Consumables. |
| 2 | Charges for removal of ‘U’ tube bundle from the HFO heating shell without making any damages with help of chain block and leading, lifting of transporting of 'U' tube bundle and resting on the fixtures including T&P and consumables. |
| 3 | Charges for cleaning the outer surface of the ‘U’ tube bundle and inner surface of the shell and disposing the oil sediments to the area as per the Engineer incharge including T&P and consumables. |
| 4 | Charges for cleaning inner side of each tube of the ‘U’ tube bundle one by one by admitting fresh water and cleaning mechanically by long size nylon brushes thoroughly till all the sledge inside the tubes are flushed away including T&P and consumables. |
| 5 | Charges for performing hydraulic test for ‘U’ tube bundle with fresh water including fabrication of suitable nipples, bends, etc., to suit the pump and the steam box fittings including T&P and consumables. |
| 6 | Charges for removing of damaged gaskets, leading, lifting of transporting of 'U' tube bundle and re-assembling and its original position by using the mobile crane and Chain block and fixing the end casing with new gaskets for steam / oil side and connecting the safety valves, all inlet and outlet lines/valves, all stud bolt & nuts and assembling the steam box and normalizing the system including T&P and consumables. Please Enable Macros to View BoQ information |
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Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 2 daysBid Submission Deadline
Online submission via eProcurement portal.
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