GEM

Indian Navy Repair & Installation of Air Intake Cowlings for INS Kochi - Service Provider Tender 2025

Bid Publish Date

15-Nov-2025, 4:42 pm

Bid End Date

02-Dec-2025, 5:00 pm

EMD

₹26,375

Location

MUMBAI , MAHARASHTRA

Latest Corrigendum Available

Progress

Issue15-Nov-2025, 4:42 pm
Corrigendum25-Nov-2025
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Specialized air intake cowling fabrication for gas turbines (04 GTs) to be fitted onboard INS Kochi
  • • EMD amount explicitly stated: ₹26,375
  • • Onboard installation context with naval safety and ATC/SLA compliance
  • • No BOQ quantities provided; zero listed items in available data
  • • Buyer-added terms and safety clauses; ATC document must be reviewed
  • • Location not disclosed; procurement scope centered on naval platform integration

Categories 2

FITMENT WATER LEVEL RECORDER

Tender Overview

Organization: Indian Navy (Department Of Military Affairs). Procurement: Repair, maintenance, and installation of plant/systems/equipment, with manufacturing of air intake cowling for all 04 GTs for fitment onboard INS Kochi. EMD: ₹26,375. Location is not disclosed; scope focuses on in-firm premises work and integration on naval platforms. Estimated value not stated; emphasis on specialized mechanical fabrication and installation for aviation gas turbine applications. Unique scope involves OEM-grade fabrication and onboard integration capabilities for GT systems aboard INS Kochi. Tender emphasizes adherence to safety clauses and ATC/SLA attachments provided by the buyer.

Technical Specifications & Requirements

  • Product/Service: Repair, maintenance, and installation of plant/equipment; manufacturing of air intake cowling for 04 GTs.
  • Delivery/Installation Context: Onboard INS Kochi; on-firm premises work with naval platform compatibility.
  • EMD: ₹26,375; no BOQ items are listed. Variant scope includes manufacturing and fitment in GT intakes, implying precise machining, materials, and fit tolerances.
  • Standards/Certifications: ATC/SLA terms attached; no explicit standard codes provided in data; bidders must review ATC document viewable in tender attachments.
  • Experience: Specialized fabrications for aerospace-ground equipment likely required; no explicit years stated in available data.

Terms, Conditions & Eligibility

  • EMD: ₹26,375 to be submitted as specified by buyer.
  • ATC/SLA: Buyer-added terms and safety clauses; refer to attached ATC document.
  • BOQ: Total Items listed as 0; no itemized quantities in available data.
  • Delivery/Installation: Onboard fitment at INS Kochi; compliance with naval safety protocols.
  • Documentation: Compliance with safety clauses and mandatory attachments; GST/PAN and OEM authorizations may be required per standard naval tenders.
  • Warranty/Penalties: Not specified in data; likely governed by ATC terms in attachments.

Key Specifications

  • Air intake cowling manufacturing for 04 gas turbines (GTs) to be fit onboard INS Kochi

  • Exact materials, machining tolerances, and coatings not specified in data; bidders must obtain from ATC attachments

  • Onboard integration implies compatibility with GT intake interfaces and naval installation standards

  • No BOQ quantities or performance metrics provided in data; seek clarifications via tender attachments

Terms & Conditions

  • EMD of ₹26,375 to be submitted with bid submission

  • Review Buyer Added ATC and SLA terms in attachments

  • Onboard INS Kochi installation; safety compliance mandatory

Important Clauses

Payment Terms

Payment terms will be defined in the ATC/SLA attachments; seek explicit schedule in final bid documents.

Delivery Schedule

Delivery/installation timeline to be confirmed; onboard INS Kochi scope implies phased execution by naval approval.

Penalties/Liquidated Damages

LD/penalties not stated in available data; refer to ATC for breach penalties and performance bonds.

Bidder Eligibility

  • Experience in aerospace/defense fabrication and installation work

  • Demonstrated capability for on-site naval installations

  • Compliance with GST, PAN, and EPC/OEM authorizations as required in ATC

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar naval/defense fabrication work

4

Financial statements or solvency certificate

5

EMD submission proof (₹26,375)

6

Technical bid documents as per ATC attachments

7

OEM authorizations or equipment manufacturer certifications (if applicable)

Corrigendum Updates

1 Update
#1

Update

25-Nov-2025

Extended Deadline

02-Dec-2025, 5:00 pm

Opening Date

02-Dec-2025, 5:30 pm

Frequently Asked Questions

Key insights about MAHARASHTRA tender market

How to bid for INS Kochi air intake cowling tender in 2025?

To bid, submit the EMD of ₹26,375 and provide GST, PAN, and experience certificates. Review the ATC document for safety clauses and SLA terms; ensure on-board installation capability and naval compliance before proposal submission.

What documents are required for Indian Navy procurement of cowling?

Required documents include GST registration, PAN, experience certificates for defense fabrication, financial statements, EMD proof of ₹26,375, and technical bid documents as per ATC attachments; OEM authorizations may be demanded by the Navy.

What are the technical standards for air intake cowling fabrication?

Exact standards are specified in the ATC/SLA attachments; bidders must review these documents for material grade, tolerances, surface finish, and corrosion protection applicable to naval aircraft gas turbine intakes.

When is the delivery/installation for INS Kochi project due?

The exact delivery timeline is defined in the ATC/SLA; since it involves onboard installation, expect phased execution subject to naval approvals and voyage schedules.

What is the EMD amount for this naval procurement?

The Earnest Money Deposit is ₹26,375; submit via the specified mode with bid submission and reference to the tender’s ATC attachments for payment process.

How to verify bidder eligibility for Indian Navy defense tenders?

Eligibility requires defense fabrication experience, ability to perform on-site naval installations, GST and PAN verification, and OEM authorizations where required by ATC terms.

What documents accompany the technical bid for this tender?

Submit technical bid documents as per ATC attachments, including EMD proof, OEM authorizations, equipment fabrication capabilities, installation plans, and safety compliance evidence.

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