Defence Government Departments Closing in 17 days TDR #58274893

Bids Are invited for Repair And Overhauling Service - Concluding Rate Contract For Removal Replacement Of Gtg Rg In Ships; Any Other Suitable Brand; No; Buyer Premises - Degutting Of Hi Casings , Degutting Of System Lines , Shifting Of Chain-Blocks F

Issued by Government Departments · Visakhapatnam, Andhra Pradesh
Tender Value
Ref. Documents
Estimated cost
Bid Submission
19 Nov 2026
17 days left
EMD
3.62 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
Visakhapatnam → Andhra Pradesh
EMD Exemption
Not Available
Quantity
1

Project Description

Bids Are invited for Repair And Overhauling Service - Concluding Rate Contract For Removal Replacement Of Gtg Rg In Ships; Any Other Suitable Brand; No; Buyer Premises - Degutting Of Hi Casings , Degutting Of System Lines , Shifting Of Chain-Blocks From Shop-Floor To Ship , Placement Of Chain-Blocks Inside Engine Room , Shifting Of Lifting Slings From Shop-Floor To Ship , Placement Of Lifting Slings Inside Engine Room , Removal Of Combustion Chamber , Degutting, Removal And Stowage Of Exhaust Branch Pipe , Degutting, Removal And Stowage Of Intake Suction Branch Pipe , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – Main Air Intake Distance Piece Of Gtg. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Compensator Of Gtg. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Distance Piece Of Gtg. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – Conical Ring Of Exhaust System Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Compensator Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Distance Piece Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 2Nd Exhaust System Compensator Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 2Nd Exhaust System Pipe Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – De-Icing System Pipes Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – Breather System Pipes Of Gt. , Removal Of Rg Breather Line , Degutting, Removal And Stowage Of Gtg- Rg Auxiliary Component , Lifting & Shifting Gtg-Rg Ship To Jetty To Shop Floor. , Lifting & Shifting All Gtg-Rg Auxiliary Components To Ship To Jetty To Shop Floor. , Prepare New Gtg-Rg At Shop Floor For Lowering , Mechanical Cleaning Of Gtg Bed And Surrounding Area Prior Gtg Lowering , Shifting & Lowering New Gtg-Rg Shop Floor To Jetty To Ship , Shifting & Lowering All Gtg-Rg Auxiliary Components From Shop Floor To Jetty To Ship , Mechanical Cleaning Of Gtg And Surrounding Area During Installation Of Gtgs , Removal Of Lifting Slings Inside Engine Room , Shifting Of Lifting Slings From Ship To Shop-Floor , Removal Of Chain-Blocks From Engine Room , Shifting Of Chain-Blocks From Ship To Shop-Floor , Apply Holdtite On Inter-Casing Joining Flange Of Central Casing And Place Top Casing On It. Connect Top And Lower Casing With Dowel Pins And Securing Bolts , Carry Out Fitment Of New Gtg-Rg Auxiliary Component , Carry Out Fitment Of Breather Line , Shifting Of Alignment Tools To Ship , Fitment Of Air Intake Branch Pipe , Fitment Of Exhaust Branch Pipe , Jack Bolt Alignment And Offering , 3 Pt Alignment And Offering , Carryout Gtg Rg To Generator Alignment , Fitment Of Combustion Chamber , Free Alignment And Offering , Final Alignment And Offering , Removal Of Alignment Tools From Ship , Fitment Of System Pipelines , Assistance For Trials

BOQ

Sl. No. Item TitleItem Description
1Degutting of HI casingsDegutting of HI casings
2Degutting of system linesDegutting of system lines
3Shifting of Chain-blocks from Shop-floor to shipShifting of Chain-blocks from Shop-floor to ship
4Placement of Chain-blocks inside Engine RoomPlacement of Chain-blocks inside Engine Room
5Shifting of Lifting slings from Shop-floor to shipShifting of Lifting slings from Shop-floor to ship
6Placement of Lifting slings inside Engine RoomPlacement of Lifting slings inside Engine Room
7Removal of combustion chamberRemoval of combustion chamber
8Degutting, removal and stowage of exhaust branch pipeDegutting, removal and stowage of exhaust branch pipe
9Degutting, removal and stowage of Intake suction branch pipeDegutting, removal and stowage of Intake suction branch pipe
10De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – Main air intake distance piece of GTG.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – Main air intake distance piece of GTG.
11De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system compensator of GTG.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system compensator of GTG.
12De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system distance piece of GTG.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system distance piece of GTG.
13De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – Conical ring of Exhaust system of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – Conical ring of Exhaust system of GT.
14De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system compensator of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system compensator of GT.
15De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system distance piece of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 1st exhaust system distance piece of GT.
16De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 2nd exhaust system compensator of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 2nd exhaust system compensator of GT.
17De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 2nd exhaust system pipe of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – 2nd exhaust system pipe of GT.
18De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – De-icing system pipes of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – De-icing system pipes of GT.
19De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – Breather system pipes of GT.De-gutting (removal of studs/ bolts), Shifting from ship to shop-floor, Shifting from shop-floor to ship and Re-gutting (fitment of studs/bolts) – Breather system pipes of GT.
20Removal of RG breather lineRemoval of RG breather line
21Degutting, removal and stowage of GTG- RG Auxiliary ComponentDegutting, removal and stowage of GTG- RG Auxiliary Component
22Lifting & Shifting GTG-RG Ship to Jetty to Shop floor.Lifting & Shifting GTG-RG Ship to Jetty to Shop floor.
23Lifting & Shifting All GTG-RG Auxiliary Component's to Ship to Jetty to Shop floor.Lifting & Shifting All GTG-RG Auxiliary Component's to Ship to Jetty to Shop floor.
24Prepare new GTG-RG at shop floor for loweringPrepare new GTG-RG at shop floor for lowering
25Mechanical cleaning of GTG bed and surrounding area prior GTG loweringMechanical cleaning of GTG bed and surrounding area prior GTG lowering
26Shifting & Lowering New GTG-RG Shop floor to Jetty to ShipShifting & Lowering New GTG-RG Shop floor to Jetty to Ship
27Shifting & Lowering all GTG-RG Auxiliary Component's from Shop floor to Jetty to ShipShifting & Lowering all GTG-RG Auxiliary Component's from Shop floor to Jetty to Ship
28Mechanical cleaning of GTG and surrounding area during Installation of GTGsMechanical cleaning of GTG and surrounding area during Installation of GTGs
29Removal of Lifting slings inside Engine RoomRemoval of Lifting slings inside Engine Room
30Shifting of Lifting slings from ship to Shop-floorShifting of Lifting slings from ship to Shop-floor
31Removal of Chain-blocks from Engine RoomRemoval of Chain-blocks from Engine Room
32Shifting of Chain-blocks from Ship to Shop-floorShifting of Chain-blocks from Ship to Shop-floor
33Apply Holdtite on inter-casing joining flange of central casing and place top casing on it. Connect top and lower casing with dowel pins and securing boltsApply Holdtite on inter-casing joining flange of central casing and place top casing on it. Connect top and lower casing with dowel pins and securing bolts
34Carry out fitment of new GTG-RG Auxiliary ComponentCarry out fitment of new GTG-RG Auxiliary Component
35Carry out fitment of breather lineCarry out fitment of breather line
36Shifting of alignment tools to shipShifting of alignment tools to ship
37Fitment of air intake branch pipeFitment of air intake branch pipe
38Fitment of exhaust branch pipeFitment of exhaust branch pipe
39Jack bolt alignment and offeringJack bolt alignment and offering
403 pt alignment and offering3 pt alignment and offering
41Carryout GTG RG to Generator AlignmentCarryout GTG RG to Generator Alignment
42Fitment of combustion chamberFitment of combustion chamber
43Free alignment and offeringFree alignment and offering
44Final alignment and offeringFinal alignment and offering
45Removal of alignment tools from shipRemoval of alignment tools from ship
46Fitment of system pipelinesFitment of system pipelines
47Assistance for trialsAssistance for trials

AI Tender Summary

OUR REF NO 58274893
AUTHORITY Government Departments
TENDER VALUE Ref. Documents
LAST DATE 19-11-2026
Authority
Authority Name Indian Navy
Work Description Bids Are invited for Repair And Overhauling Service - Concluding Rate Contract For Removal Replacement Of Gtg Rg In Ships; Any Other Suitable Brand; No; Buyer Premises - Degutting Of Hi Casings , Degutting Of System Lines , Shifting Of Chain-Blocks From Shop-Floor To Ship , Placement Of Chain-Blocks Inside Engine Room , Shifting Of Lifting Slings From Shop-Floor To Ship , Placement Of Lifting Slings Inside Engine Room , Removal Of Combustion Chamber , Degutting, Removal And Stowage Of Exhaust Branch Pipe , Degutting, Removal And Stowage Of Intake Suction Branch Pipe , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – Main Air Intake Distance Piece Of Gtg. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Compensator Of Gtg. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Distance Piece Of Gtg. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – Conical Ring Of Exhaust System Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Compensator Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 1St Exhaust System Distance Piece Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 2Nd Exhaust System Compensator Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – 2Nd Exhaust System Pipe Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – De-Icing System Pipes Of Gt. , De-Gutting (Removal Of Studs/ Bolts), Shifting From Ship To Shop-Floor, Shifting From Shop-Floor To Ship And Re-Gutting (Fitment Of Studs/Bolts) – Breather System Pipes Of Gt. , Removal Of Rg Breather Line , Degutting, Removal And Stowage Of Gtg- Rg Auxiliary Component , Lifting & Shifting Gtg-Rg Ship To Jetty To Shop Floor. , Lifting & Shifting All Gtg-Rg Auxiliary Components To Ship To Jetty To Shop Floor. , Prepare New Gtg-Rg At Shop Floor For Lowering , Mechanical Cleaning Of Gtg Bed And Surrounding Area Prior Gtg Lowering , Shifting & Lowering New Gtg-Rg Shop Floor To Jetty To Ship , Shifting & Lowering All Gtg-Rg Auxiliary Components From Shop Floor To Jetty To Ship , Mechanical Cleaning Of Gtg And Surrounding Area During Installation Of Gtgs , Removal Of Lifting Slings Inside Engine Room , Shifting Of Lifting Slings From Ship To Shop-Floor , Removal Of Chain-Blocks From Engine Room , Shifting Of Chain-Blocks From Ship To Shop-Floor , Apply Holdtite On Inter-Casing Joining Flange Of Central Casing And Place Top Casing On It. Connect Top And Lower Casing With Dowel Pins And Securing Bolts , Carry Out Fitment Of New Gtg-Rg Auxiliary Component , Carry Out Fitment Of Breather Line , Shifting Of Alignment Tools To Ship , Fitment Of Air Intake Branch Pipe , Fitment Of Exhaust Branch Pipe , Jack Bolt Alignment And Offering , 3 Pt Alignment And Offering , Carryout Gtg Rg To Generator Alignment , Fitment Of Combustion Chamber , Free Alignment And Offering , Final Alignment And Offering , Removal Of Alignment Tools From Ship , Fitment Of System Pipelines , Assistance For Trials
Basic Detail
Tender No GEM/2026/B/8139827
Bidding Type Tender
Location
City Visakhapatnam
State Andhra Pradesh
Key Dates
Publish Date 29 Oct 2026
Submission Date 19 Nov 2026
Open Date 20 Nov 2026
Finance
Tender Value Ref. Documents
Tender Fee Ref. Documents
EMD 3.62 Lakhs
Exemption Not Available
Document List
0f9ab9a2-fb7c-4667-8316-38c27d6a8f78.pdf
1791537796.xlsx
1793267191.pdf
1793267196.pdf
1793267201.pdf

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Tender Timeline

Oct 29, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Nov 19, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 17 days
Nov 20, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 18 days

Tender Documents

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pdf

0f9ab9a2-fb7c-4667-8316-38c27d6a8f78.pdf

xlsx

1791537796.xlsx

pdf

1793267191.pdf

pdf

1793267196.pdf

pdf

1793267201.pdf

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