Tender For Re Tubing Of Damaged Coolers (Heat Exchangers) At 3 X35 Mw, Ljhp Power House, Baramulla
Tender Overview
Project Description
Tender for Re Tubing Of Damaged Coolers (Heat Exchangers) At 3 X35 Mw, Ljhp Power House, Baramulla
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 04-Jul-2026 | Extension Notice | Date | 10-Jul-2026 |
| 2 | 11-Jul-2026 | Extension Notice No 02 | Date | 15-Jul-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Complete Job of Retubing of Generator Hot Air coolers/heat exchangers of the hydro generators by way of replacement of Cu-Ni tubes by new ones conforming to IS 4503 as per existing ones. The Cu-Ni tubes should be of dia with min. thickness of as per IS 4503and chemical composition of Cu-Ni 70/30 conforming to ASTM B171/B171M-18 code. The job includes testing of the coolers at Contractors site and again at power houseTube OD of 19mmTube length of 1.29 m |
| 2 | Complete Job of Retubing of Turbine Guide bearings coolers/heat exchangers by way of replacement of Cu-Ni tubes by new ones conforming to IS 4503 as per existing ones. The Cu-Ni tubes should be of dia with min. thickness of as per IS 4503and chemical composition of Cu-Ni 70/30 conforming to ASTM B171/B171M-18 code. The job includes testing of the coolers at Contractors site and again at power houseTube OD of 19mmTube length of 2.06 m |
| 3 | Complete Job of Retubing of Transformer coolers/heat exchangers of 14 MVA Generator Transformers by way of replacement of Cu-Ni tubes by new ones conforming to IS 4503 as per existing ones. The Cu-Ni tubes should be of dia with min. thickness of as per IS 4503and chemical composition of Cu-Ni 70/30 conforming to ASTM B171/B171M-18 code. The job includes testing of the coolers at Contractors site and again at power houseTube OD of 19mmTube length of 1.29 m |
| 4 | Complete Job of Retubing of Thrust Bearing coolers/heat exchangers by way of replacement of Cu-Ni tubes by new ones conforming to IS 4503 as per existing ones. The Cu-Ni tubes should be of dia with min. thickness of as per IS 4503and chemical composition of Cu-Ni 70/30 conforming to ASTM B171/B171M-18 code. The job includes testing of the coolers at Contractors site and again at power houseTube OD of 19mmTube of varied length 1.12 m to 0.5 m |
| 5 | Complete Job of Retubing of Upper Guide bearing (UGB)coolers/heat exchangers by way of replacement of Cu-Ni tubes by new ones conforming to IS 4503 as per existing ones. The Cu-Ni tubes should be of dia with min. thickness of as per IS 4503and chemical composition ofCu-Ni 70/30 conforming to ASTM B171/B171M-18 code. The job includes testing of the coolers at Contractors site and again at power houseTube OD of 19mmTube of length 0.99 m and 0.8 m Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
TodayCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 4 daysBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 4 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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