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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹12.7 LAccepted-AOC 2H 703 ANNAI THERESA NAGAR 2ND STREET TUTICORIN 628008 | TUTICORIN | TAMIL NADU | 628008 | ₹12.7 L | L1 | Accepted-AOC Found ok |
| 2 | Not Admitted-Fee/PreQual/Technical | - | - | Not Admitted-Fee/PreQual/Technical Others-As per BQR condition not satisfied |
| 3 | Not Admitted-Fee/PreQual/Technical | - | - | Not Admitted-Fee/PreQual/Technical Others-As per BQR condition not satisfied |
| Sl No | Description | Qty | Unit | RELIABLE ENGINEERS L1 |
|---|---|---|---|---|
| 1.00 | Transportation Charges for transportation of the entire runner shaft with runner blade assembly between the powerhouse and the work site (round trip). Charges for the preparation of a supporting stand for the safe transport of the runner shaft (round trip). (9 mtr length, 10-ton approx.) | 1 | LS | 1,30,000 ₹1.3 L |
| 2.00 | Rectification of the crack in the 800 mm OD, 200 mm thick flange of the runner shaft near the center bore (360° circumferential crack rectification as per UT test report), and correction of the flange groove area and eight flange bolt bore areas. The work includes dismantling and assembling of Shaft A, Shaft B, and the runner hub assembly, as well as welding and machining works. (Approximate crack depth: 10 to 20 mm above the center bore area.) | 1 | LS | 4,08,000 ₹4.1 L |
| 3.00 | Charges for conducting Ultrasound Testing, Run-out, Face-out, and Dynamic Balancing of the entire shaft assembly (A shaft and B shaft coupled with the Runner Blade Assembly). | 1 | LS | 1,81,000 ₹1.8 L |
| 4.00 | ASSEMBLING
(i) Labour charges for assembling the LOS unit along with the gearbox unit.
(ii) Labour charges for assembling the runner shaft and intermediate shaft with all connected accessories, etc.
(iii) Labour charges for assembling the intermediate shaft with roller bearing
and connecting it with turbine parts.
(iv) Labour charges for assembling the runner shaft with runner and coupling.
(v) Labour charges for assembling the slow-speed coupling and high-speed
coupling.
(vi) Labour charges for assembling the turbine head covers and related
accessories.
(vii) Labour charges for turbine side alignment with runner shaft (with runner) and alignment with the intermediate shaft.
(viii) Labour charges for coupling the runner shaft and intermediate shaft aligned with the gearbox.
(ix) Labour charges for gearbox alignment with turbine shaft alignment and other turbine accessories, refixing with respective
generator.
(x) Replacement of damaged bolts and nuts.
(xi) Labour charges for calibrating the vibration analysis through TNGECL and successful commissioning, including a 72-hour trial run test. | 1 | LS | 3,61,000 ₹3.6 L |
Tender Value
Refer Docs
EMD Value
₹13,000
Closing Date
28 Nov 2025, 2:00 pmClosed
SE/Generation/TNGECL/Tirunelveli
Superintending Engineer, Generation Circle, TNGECL, Maharajanagar, Tirunelveli 11
transportation rectification servicing testing of the turbine shaft A shaft crack developed at flange area followed by erection and commissioning of turbine shaft of unit2 machine at PVSHEPIII
2025_EB_623106_1
SE/G/TIN/GL/SPECN.No.11/25-26
Open Tender
Miscellaneous Works
30 days
PVSHEP III
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹13,000
Yes
23 Dec 2025
13 Nov 2025
29 Nov 2025
13 Nov 2025
28 Nov 2025
13 Nov 2025
Amount
Transportation Charges for transportation of the entire runner shaft with runner blade assembly between the powerhouse and the work site (round trip). Charges for the preparation of a supporting stand for the safe transport of the runner shaft (round trip). (9 mtr length, 10-ton approx.)
Rectification of the crack in the 800 mm OD, 200 mm thick flange of the runner shaft near the center bore (360° circumferential crack rectification as per UT test report), and correction of the flange groove area and eight flange bolt bore areas. The work includes dismantling and assembling of Shaft A, Shaft B, and the runner hub assembly, as well as welding and machining works. (Approximate crack depth: 10 to 20 mm above the center bore area.)
Charges for conducting Ultrasound Testing, Run-out, Face-out, and Dynamic Balancing of the entire shaft assembly (A shaft and B shaft coupled with the Runner Blade Assembly).
ASSEMBLING (i) Labour charges for assembling the LOS unit along with the gearbox unit. (ii) Labour charges for assembling the runner shaft and intermediate shaft with all connected accessories, etc. (iii) Labour charges for assembling the intermediate shaft with roller bearing and connecting it with turbine parts. (iv) Labour charges for assembling the runner shaft with runner and coupling. (v) Labour charges for assembling the slow-speed coupling and high-speed coupling. (vi) Labour charges for assembling the turbine head covers and related accessories. (vii) Labour charges for turbine side alignment with runner shaft (with runner) and alignment with the intermediate shaft. (viii) Labour charges for coupling the runner shaft and intermediate shaft aligned with the gearbox. (ix) Labour charges for gearbox alignment with turbine shaft alignment and other turbine accessories, refixing with respective generator. (x) Replacement of damaged bolts and nuts. (xi) Labour charges for calibrating the vibration analysis through TNGECL and successful commissioning, including a 72-hour trial run test.
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