GEM

Indian Navy Weapons Spare Parts Tender Uttara Kannada Karnataka 2025 - Obturating Ring to Firing Pin Standards

Bid Publish Date

05-Dec-2025, 10:53 am

Bid End Date

23-Dec-2025, 1:00 pm

EMD

₹73,63,000

Location

UTTARA KANNADA , KARNATAKA

Progress

Issue05-Dec-2025, 10:53 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1179

Category

Breech block

Bid Type

Single Packet Bid

Key Highlights

  • • Dedicated/toll-free service support line required by bidder/OEM
  • • Escalation matrix with phone numbers must be provided
  • • 1-year warranty from date of acceptance or installation completion
  • • PCDA/CDA payment terms with 15% advance
  • • Option to increase quantity up to 50% at contracted rates
  • • Pre-dispatch or post-receipt inspection by nominated agency
  • • Scope is strictly supply of goods (no installation required)

Categories 13

VALVE PARTS AND ACCESSORIES AIR CYLINDERS AIR COOLED ENGINE ENGINE SPRINGS VALVE APFC PANEL SWITCHES AND RELAY SWITCHING APPARATUS RING HYDRAULIC CYLINDER PARTS OF GUNS ENGINE PARTS

Tender Overview

The Indian Navy, Department of Military Affairs, invites bids for a comprehensive supply of weapon components including obturating rings, lock pins, front and rear pistons with rings, firing pins, current supplying contacts, contactors, gas blocks, valves, nuts, locking rings, springs, pawls, breech blocks, crank assemblies, packers and related hardware. The scope is limited to the supply of goods, with an estimated EMD of ₹7,363,000 and a 20-item BoQ framework, all to be delivered to the Uttara Kannada region of Karnataka. The option clause allows up to a 50% quantity increase at contracted rates, with delivery periods calculated from the last delivery order date. A unique differentiator is the Navy’s insistence on a robust after-sales network across India, with dedicated service support and escalation matrices.

Technical Specifications & Requirements

  • Scope: Supply of 20 distinct components listed in the BoQ; exact item specifications not published in the provided data.
  • EMD: ₹7,363,000 (by online or demand draft as applicable).
  • Warranty: 12 months from delivery or final acceptance, whichever is earlier; OEM warranty certificates required at delivery.
  • Installation/Launch: Not applicable; scope is supply-only, but post-sale service capability is required.
  • Support: Dedicated toll-free service line and escalation matrix must be provided by the bidder/OEM.
  • Inspection: Pre-dispatch at seller premises or post-receipt at consignee site via nominated inspection agency.
  • Payment: PCDA/CDA (Navy) terms; 15% of contract value payable as advance; balance on delivery/completion.

Terms, Conditions & Eligibility

  • Delivery Clause: Option to increase quantity by up to 50% during contract; extended delivery time follows a specific formula with a minimum 30 days.
  • Warranty/After-Sales: Items must have 12-month warranty from delivery; service centers must be listed near consignee destinations.
  • Inspection: Pre-dispatch or post-receipt inspections as per ATC/NDA approvals; nominated agencies include DQAN, KAR-based representatives.
  • Payment Terms: Advance 15%; remaining through PCDA/CDA Navy; suppliers must provide OEM support and maintenance.
  • Documentation: OEM authorizations, GST, PAN, experience certificates, financial statements, and technical bid documentation are required at bid submission.
  • Delivery/Support: Comprehensive installation, commissioning and maintenance support infrastructure in India is expected.

Key Specifications

  • Product/service names: obturating ring, lock pin, front/rear piston with ring, firing pin point, current supplying contact, contactor assembly, gas block, valve, nut, locking ring, springs, pawl, breech block body, breech block, firing pin spring, upper/lower crank, connecting rod, packer

  • Quantities: 20 items in BoQ (exact quantities not disclosed)

  • EMD amount: ₹7,363,000

  • Experience: prior supply of similar weapon components advisable

  • Standards/Quality: OEM warranty and service capability across India; IS/ISO standards not explicitly specified in data

  • Inspection: Pre-dispatch and post-receipt options via NAI/NADK mechanisms

Terms & Conditions

  • Delivery quantity may be increased by up to 50% at contracted rates

  • Advance payment of 15%; balance via PCDA/CDA Navy

  • 12-month warranty with OEM certificates required at delivery

  • Dedicated service line and escalation matrix must be provided

  • Nominated inspection agencies for pre/post delivery verification

Important Clauses

Payment Terms

15% advance; balance on delivery under PCDA/CDA Navy; maintain OEM warranty certificates at delivery

Delivery Schedule

Option to increase quantity by up to 50%; delivery period starts from last original delivery order date; minimum additional time 30 days

Penalties/Liquidated Damages

Not specified in data; contract to include standard Navy LD terms per ATC

Bidder Eligibility

  • Proven experience in supplying similar weapon components to government or defense agencies

  • Financial capability to mobilize ₹7.363 million EMD and sustain delivery

  • Authorized OEM representation with service centers in India

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GEM

Bill of Quantities (BOQ) 20 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Obturating ring As per Specification document 160 pieces manager.nadkwr 730
2 Lock Pin As per Specification document 35 pieces manager.nadkwr 730
3 Front piston w ring As per Specification document 16 pieces manager.nadkwr 730
4 Rear piston w ring As per Specification document 16 pieces manager.nadkwr 730
5 Firing pin point As per Specification document 200 pieces manager.nadkwr 730
6 Current supplying contact As per Specification document 200 pieces manager.nadkwr 730
7 Contactor Assy As per Specification document 25 pieces manager.nadkwr 730
8 Gas block As per Specification document 5 pieces manager.nadkwr 730
9 Valve As per Specification document 25 pieces manager.nadkwr 730
10 Nut As per Specification document 6 pieces manager.nadkwr 730
11 Locking ring As per Specification document 12 pieces manager.nadkwr 730
12 Springs As per Specification document 60 pieces manager.nadkwr 730
13 Pawl As per Specification document 12 pieces manager.nadkwr 730
14 Breech block body As per Specification document 12 pieces manager.nadkwr 730
15 Breech block As per Specification document 60 pieces manager.nadkwr 730
16 Firing pin spring As per Specification document 200 pieces manager.nadkwr 730
17 Upper crank As per Specification document 5 pieces manager.nadkwr 730
18 Connecting rod As per Specification document 5 pieces manager.nadkwr 730
19 Lower crank1 As per Specification document 5 pieces manager.nadkwr 730
20 Packer As per Specification document 120 pieces manager.nadkwr 730

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar weapon parts supply

4

Financial statements (last 3 years recommended)

5

EMD/Security deposit documentation for ₹7,363,000

6

Technical bid documents and compliance certificates

7

OEM authorizations or exclusive distributorship letters

8

Factory/Service center details for India-based after-sales support

Frequently Asked Questions

Key insights about KARNATAKA tender market

How to bid for Indian Navy weapon parts tender in Karnataka 2025

Bidders must submit GST, PAN, experience certificates, financials, EMD of ₹7,363,000, OEM authorizations, and technical compliance documents. Ensure PCDA/CDA Navy payment readiness, provide 12-month OEM warranty, and establish India-wide service centers with a toll-free support line and escalation matrix.

What documents are required for Navy parts tender in Uttara Kannada

Required submissions include GST registration, PAN, company financials, at least one relevant weapons-part supply certificate, OEM authorization letter, technical bid, and EMD proof. Also present service center details and post-sales support capability across India as part of the bid package.

What is the EMD amount and payment terms for this procurement

The EMD is ₹7,363,000. Payment terms specify an advance of 15% of contract value, with the balance payable via PCDA/CDA Navy after delivery and acceptance. Ensure compliance with the financial documentation and bank guarantees if requested by Navy.

Which inspection stages are applicable for Navy stores tender

Inspection can be pre-dispatch at seller premises or post-receipt at consignee site, conducted by the nominated inspection agency (DQAN or KAR/NAD representatives). Confirm chosen ATC and ensure ready for both inspection modes in the bid.

What are the warranty expectations for supplied weapon parts

A standard OEM warranty of 12 months from delivery or final acceptance applies. OEM certificates must be submitted at delivery, and the seller must guarantee rectification of breakdowns during the warranty period with established service centers nationwide.

How does quantity flexibility affect delivery timelines

Delivery can be increased up to 50% of bid quantity during contract, and extended during currency with a minimum 30-day additional period per calculation: (Increased quantity ÷ Original quantity) × Original delivery period. Plan buffers to handle this variability.