Tender For Tender For Repair & Refurbishment Of Various Items And Their Successful Testing And Commissioning At 3X1.5 Mw Thirot Powerhouse Under Resident Engineer, Larji Powerhouse Division Hpsebl Thalout
Tender Value
Ref. Documents
Estimated cost
Bid Submission
02 Nov 2026
2 days left
EMD
5490
Bank guarantee accepted
Document Fee
590
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Lahul and Spiti → Himachal Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Tender For Repair & Refurbishment Of Various Items And Their Successful Testing And Commissioning At 3X1.5 Mw Thirot Powerhouse Under Resident Engineer, Larji Powerhouse Division Hpsebl Thalout
BOQ
| Sl. No. | Item Description |
| 1 | Repair and Refurbishment of Nozzle Tip. Scope of work :- The work shall comprise comprehensive inspection, repair, refurbishment and precision machining of the existing hydro turbine Nozzle Tip to restore its original design profile, dimensional accuracy, surface integrity and functional performance in accordance with the approved OEM drawings and technical requirements as per the Engineer-InCharge and also include: • Initial visual inspection and dimensional assessment to identify erosion, cavitation, corrosion, pitting, cracks, wear and material loss. • Cleaning and preparation of damaged surfaces, including removal of defective material wherever required and technically permissible. • Restoration of worn or damaged areas through an approved repair methodology, including weld build-up or material deposition, wherever necessary and suitable for the parent material. • Precision machining and profile restoration of the nozzle tip, including the internal water passage, nozzle exit profile, seating surfaces and mounting interfaces, as applicable. • Restoration of critical dimensions, concentricity, geometrical accuracy and surface finish in accordance with the approved OEM drawings or purchaser-approved dimensional requirements. • Non-destructive testing (NDT), including Liquid Penetrant Testing (LPT/DPT) and other applicable examination methods, to verify the integrity of repaired areas. • Final dimensional inspection, surface finish verification and preparation of inspection reports documenting actual measurements and conformity with specified acceptance criteria. Submission of a comprehensive repair and inspection report, including details of repair methodology, NDT results and final dimensional inspection records and successful testing and commissioning at 3x1.5 MW Thirot Powerhouse under the supervision of contrctor complete job in all respect as per the direction and entire satisfaction of Engineer-in-Charge |
| 2 | Repair and Refurbishment of Deflector. Scope of work :- The work shall comprise comprehensive inspection, repair, refurbishment, profile restoration and precision machining of the existing Hydro Turbine Deflector to restore its original design geometry, dimensional accuracy, structural integrity and functional performance in accordance with approved OEM drawings and technical specifications as per the Engineer-In-Charge and also include :- 1 Initial Inspection and Condition Assessment: Detailed visual and dimensional inspection to identify erosion, cavitation, corrosion, pitting, cracking, material loss, deformation and wear on the deflecting surface and associated mounting interfaces. 2 Cleaning and Surface Preparation: Thorough cleaning and preparation of the component, including removal of deposits, corrosion products and defective material wherever required and technically permissible. 3 Repair and Material Restoration: Restoration of worn or damaged areas using an approved repair methodology, including weld build-up or material deposition, wherever necessary and compatible with the parent material. 4. Profile Restoration and Precision Machining: Restoration of the original deflector contour, jet-deflecting surface, edge geometry and critical functional dimensions through suitable machining and finishing operations, as applicable. 5. Mounting and Operating Interface Restoration: Inspection and refurbishment of pivot holes, bush seating areas, mounting faces, linkage interfaces and other associated components, wherever applicable, to ensure correct alignment, fitment and operating clearances. 6. Dimensional and Geometrical Verification: Verification of critical dimensions, profile accuracy, alignment, clearances and geometrical tolerances in accordance with approved OEM drawings or purchaserapproved dimensional requirements. 7. Surface Finishing: Final finishing of the deflecting surface to achieve the specified surface quality and profile continuity, ensuring the absence of unacceptable projections, irregularities and machining defects that could adversely affect jet-deflection performance. 8. Non-Destructive Testing (NDT): Liquid Penetrant Testing (LPT/DPT) and other applicable NDT examinations shall be performed on repaired areas, wherever required, in accordance with approved procedures and applicable acceptance criteria. 9. Functional Inspection: Verification of fitment compatibility, alignment and freedom of movement throughout the specified operating travel, wherever the associated operating arrangement is available for inspection. 10. Final Inspection and Documentation: Comprehensive final dimensional inspection and submission of inspection reports, NDT reports, repair records and applicable quality assurance documentation and successful testing and commissioning at 3x1.5 MW Thirot Powerhouse under the supervision of contrctor complete job in all respect as per the direction and entire satisfaction of Engineer-in-Charge |
| 3 | Repair and Refurbishment of Nozzle Seat Ring Scope of work: The work shall comprise comprehensive inspection, repair, refurbishment and precision machining of the existing hydro turbine Nozzle Seat Ring to restore its original design profile, dimensional accuracy, surface integrity and functional performance in accordance with the approved OEM drawings and technical requirements as per the Engineer-In-Charge and also include: • Initial visual inspection and dimensional assessment to identify erosion, cavitation, corrosion, pitting, cracks, wear and material loss. • Cleaning and preparation of damaged surfaces, including removal of defective material wherever required and technically permissible. • Restoration of worn or damaged areas through an approved repair methodology, including weld build-up or material deposition, wherever necessary and suitable for the parent material. • Precision machining and profile restoration of the nozzle Seat Ring, including the internal water passage, nozzle Seat Ring exit profile, seating surfaces and mounting interfaces, as applicable. • Restoration of critical dimensions, concentricity, geometrical accuracy and surface finish in accordance with the approved OEM drawings or purchaser-approved dimensional requirements. • Non-destructive testing (NDT), including Liquid Penetrant Testing (LPT/DPT) and other applicable examination methods, to verify the integrity of repaired areas. • Final dimensional inspection, surface finish verification and preparation of inspection reports documenting actual measurements and conformity with specified acceptance criteria. Submission of a comprehensive repair and inspection report, including details of repair methodology, NDT results and final dimensional inspection records and successful testing and commissioning at 3x1.5 MW Thirot Powerhouse under the supervision of contrctor complete job in all respect as per the direction and entire satisfaction of Engineer-in-Charge Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 24, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 02, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 2 daysNov 02, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 2 daysTender Documents
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