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GEM

Indian Navy Tender for Security/Technical Equipment Procurement 2025 - ISI/ISO Standards, 50% Quantity Option

Bid Publish Date

30-Dec-2025, 4:41 pm

Bid End Date

03-Feb-2026, 5:00 pm

Latest Corrigendum Available

Progress

Issue30-Dec-2025, 4:41 pm
Corrigendum27-Jan-2026
AwardPending
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Quantity

1794

Category

EL4977B-G25-3247-4

Bid Type

Single Packet Bid

Key Highlights

  • Critical brand/OEM requirements: Not specified in data; bidders must provide OEM authorizations if applicable.
  • Technical certifications/standards: Data Sheet conformity; no explicit standards listed in data.
  • Special conditions: Option clause enabling up to 50% quantity variation; extended delivery time with minimum 30 days.
  • Eligibility: No liquidation or bankruptcy; needs undertaking; GST compliance and data-sheet verification.
  • Warranty/AMC: Not explicitly stated in data; emphasis on post-award design approvals and delivery alignment.
  • Penalties: No LD mentioned; delivery timeline adjusts with draw-down delays in drawing approvals.
  • Delivery/Installation: Deliverables tied to original delivery period with modifications upon BUYER approval.

Categories 35

Tender Overview

The Indian Navy invites bids for multiple EL4977B-series items under a centralized government procurement framework. The opportunity involves up to 30 distinct items with unspecified exact quantities, with an estimated contract value not disclosed. The procurement site emphasizes detailed design drawings approval, data sheet verification, and non-obsolescence as core bid prerequisites. A key differentiator is the option clause enabling up to 50% quantity variation at contracted rates, plus a structured delivery timeline linked to the original delivery period and extended periods. This tender targets suppliers capable of timely fabrication and alignment with buyer-approved drawings, with GST considerations addressed by bidders.

The buyer mandates rigorous data-sheet conformance and alignment with provided product specifications; any mismatch can lead to bid rejection. The process requires pre-award technical alignment and post-award design validation, ensuring conformity with the Indian Navy’s safety and engineering standards. The tender is positioned within a complex defense procurement ecosystem that prioritizes traceability, document integrity, and compliance with vendor-code creation prerequisites.

Technical Specifications & Requirements

  • Product scope includes 30 items under EL4977B family; exact items not disclosed in the data.
  • Deliverables must be documented with a Data Sheet uploaded with the bid; cross-verification with offered specifications is mandatory.
  • Detailed Design Drawings must be submitted within 21 days of award; buyer to approve or return with modification list within 15 days.
  • If drawings are delayed by the buyer, delivery period is adjusted without LD for the delay.
  • Compliance with GST and OEM obsolescence life requirements is required; bidders must confirm market life of at least 2 years remaining.
  • Bid pricing must accommodate option clause for quantity increases up to 50% during contract and extended delivery phase, with minimum 30 days added time.
  • Bidders must avoid obsolescence, and supply should meet any specified data-sheet-matching criteria.
  • The tender includes a zero-tolerance stance on data-sheet mismatches and requires PAN, GST, cancelled cheque, EFT mandate, and vendor-code readiness.

Terms, Conditions & Eligibility

  • Option Clause: quantity may increase/decrease by up to 50%; additional delivery time calculated as (Increase/Original) × Original days, minimum 30 days.
  • Post-award steps: submit Detailed Design Drawings in 21 days; approval or modification list in 15 days; delay to delivery without LD.
  • Financial standing: bidder must not be under liquidation or bankruptcy; must upload an undertaking.
  • Obsolescence clause: products offered must have at least 2 years residual market life and not be end-of-life.
  • GST: bidder bears GST implications; reimbursement as actuals or applicable rate, whichever is lower, capped to quoted GST.
  • Data Sheet: mandatory data-sheet upload; bid may be rejected for mismatches; vendor-code creation prerequisites include PAN, GSTIN, cancelled cheque, EFT mandate.

Key Specifications

  • EL4977B-series items across 30 total items

  • Data Sheet uploaded and matched to bid

  • 21-day draw-up submission; 15-day modification list response

  • GST applicability, actuals vs quoted rates

  • Minimum 2-year residual market life; not end-of-life

  • Option clause: up to 50% quantity variation; delivery extension formula

Terms & Conditions

  • Delivery may be adjusted for drawing delays; no liquidated damages for buyer-delayed approvals

  • Up to 50% quantity variation allowed; rates at contracted prices

  • Bidder must provide complete GST, PAN, bank EFT, and vendor-code documents

Important Clauses

Payment Terms

GST reimbursement as actuals or applicable rate, whichever is lower; in line with quoted GST percentage

Delivery Schedule

Delivery period adjusted if buyer delays drawing approval; minimum 30 days added when extending delivery

Penalties/Liquidated Damages

LD not specified; penalties tied to delay remedies via delivery period re-fixation

Bidder Eligibility

  • No liquidation or bankruptcy proceedings; provide undertaking

  • Not end-of-life product; minimum 2-year residual life

  • GST registration and PAN; EFT Mandate; vendor-code readiness

Documents 6

GeM-Bidding-8708443.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Bill of Quantities (BOQ) 30 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 EL4977B-G25-3247-4 O RING 2 no cwh_sss_sh09 180
2 EL4977B-G25-8008-5 SPECIAL WASHER -DIA 17 570 no cwh_sss_sh09 180
3 EL4977B-G25-8014-19 HEX.HD BOLT M12 x45 408 no cwh_sss_sh09 180
4 EL4977B-SPE0101185221 SYNCHROSCOPE SQ96 RISHABH 0015 2 no cwh_sss_sh09 180
5 EL4977B-SPE0101185384 AKCC 160 183 no cwh_sss_sh09 180
6 EL4977B-CS91625BOOO AUX.CONTACTOR MO 0AC 2NO-2NC CONTACTOR-240V COIL 23 no cwh_sss_sh09 180
7 EL4977B-G2-6030-4 MOTOR PROTECTION RELAY 201 no cwh_sss_sh09 180
8 EL4977B-G2-6030-7 MCB-DOUBLE POLE 128 no cwh_sss_sh09 180
9 EL4977B-G25-1112 CLADDING 995 L 54 no cwh_sss_sh09 180
10 EL4977B-G25-1312L CLADDING 492 L 12 no cwh_sss_sh09 180
11 EL4977B-G25-1312R CLADDING 492 L 11 no cwh_sss_sh09 180
12 EL4977B-G25-1412L CLADDING 478 L 12 no cwh_sss_sh09 180
13 EL4977B-G25-1412R CLADDING 478 L 9 no cwh_sss_sh09 180
14 EL4977B-G25-2437-1 O-RING ID-79.6 X 5 OR5008000-BUSAK 2 no cwh_sss_sh09 180
15 EL4977B-G25-2437-2 O-RING ID-94.5 X 5 OR5009500-BUSAK 4 no cwh_sss_sh09 180
16 EL4977B-G25-2437-3 O-RING ID-69.6 X 5 OR5007000-BUSAK 2 no cwh_sss_sh09 180
17 EL4977B-G25-5306-1 INNER O - RING 4 no cwh_sss_sh09 180
18 EL4977B-G25-5306-2 OUTER O - RING 4 no cwh_sss_sh09 180
19 EL4977B-G25-7418 GUIDE WHEEL ASSEMBLY 26 no cwh_sss_sh09 180
20 EL4977B-G39-1050 SLAT-2 2 no cwh_sss_sh09 180
21 EL4977B-G39-3250-1 BEARING FOR MOTOR 12 no cwh_sss_sh09 180
22 EL4977B-G57-1610 END LOCK BRACKET-3 3 no cwh_sss_sh09 180
23 EL4977B-G57-8028-1 ROLLER 25 no cwh_sss_sh09 180
24 EL4977B-SPE0101184096 PROTECTION AND PARALLELING UNIT. PPU 3 4 no cwh_sss_sh09 180
25 EL4977B-G39-3004 BEARING - 29412 E 1 no cwh_sss_sh09 180
26 EL4977B-G83-40013 LOCK NUT M50 X 1.5 10 no cwh_sss_sh09 180
27 EL4977B-G83-8007-4 SPRING LOCK WASHER 8 IS-2016 15 no cwh_sss_sh09 180
28 EL4977B-G83-8012-15 M8 X 18 LG CSK HEAD SCREW WITH HEX.SOCKET 10 no cwh_sss_sh09 180
29 EL4977B-G83-8014-11 HEX HEAD BOLT M8 X 20LG 15 no cwh_sss_sh09 180
30 EL4977B-G83-8015-39 M6 X 30 LG HEX.SOCKET HEAD CAP SCREW 40 no cwh_sss_sh09 180

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Required Documents

1

Copy of PAN Card

2

Copy of GSTIN

3

Copy of Cancelled Cheque

4

Copy of EFT Mandate duly certified by Bank

5

Data Sheet of offered products

6

Vendor Code Creation documents (GST, PAN, etc.)

Corrigendum Updates

2 Updates
#1

Update

27-Jan-2026

Extended Deadline

03-Feb-2026, 5:00 pm

Opening Date

03-Feb-2026, 5:30 pm

#2

Update

20-Jan-2026

Extended Deadline

27-Jan-2026, 5:00 pm

Opening Date

27-Jan-2026, 5:30 pm

Frequently Asked Questions

How to bid for Indian Navy EL4977B procurement 2025?

Bidders should prepare the Data Sheet for all offered items, submit PAN, GSTIN, cancelled cheque, and EFT mandate; upload the Data Sheet with the bid, and ensure design drawings are submitted within 21 days of award for buyer approval with a 15-day response window for modifications.

What documents are required for vendor-code creation in this tender?

Submit PAN, GSTIN, cancelled cheque, and an EFT mandate certified by the bank; ensure these accompany the bid to enable vendor-code creation and bid validation; these documents verify financial and operational legitimacy for defense procurement.

What are the key delivery terms for quantity variation?

The purchaser may vary quantity up to 50% during contract; delivery time is recalculated as (increased/original quantity) × original days, minimum 30 days; this allows flexibility but requires alignment with original delivery schedule.

What standards or data-sheet requirements are specified?

Upload a Data Sheet matched to the product specifications; any mismatch could lead to bid rejection; ensure product family and item data align with the offered configuration and the buyer's approved drawings.

How is GST handled in this defense procurement tender?

GST reimbursement is on actuals or applicable rate, whichever is lower, capped to the quoted GST percentage; bidders must determine GST implications independently and reflect them in the bid pricing.

When must Detailed Design Drawings be submitted and approved?

Submit Detailed Design Drawings within 21 days of contract award; the buyer replies with approval or a modification list within 15 days; delays by the buyer extend the delivery period without LD.