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GRSE Biennial Rate Contract for Machining Alloy Steel Round Bar 52 mm dia - GMDP/Defence Procurement 2025

Bid Publish Date

02-Dec-2025, 2:16 pm

Bid End Date

15-Dec-2025, 3:00 pm

Location

KOLKATA , WEST BENGAL

Latest Corrigendum Available

Progress

Issue02-Dec-2025, 2:16 pm
Corrigendum12-Dec-2025
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

80000

Bid Type

Two Packet Bid

Key Highlights

  • • CRITICAL: 25% quantity variation rights under the option clause, with corresponding delivery time adjustments
  • • SPECIFIC: Machining of Alloy Steel Round Bar 52 mm dia for Panel Pin GBB-4; GRSE free‑issue material
  • • INHERENT CONDITION: Invitation restricted to GRSE-registered suppliers; single-stage, two‑part bid on GeM
  • • COMPLIANCE: No explicit technical standards published; expect adherence to GRSE quality expectations for machined parts
  • • DELIVERY: Minimum 30 days extension rule when exercising the option; delivery period tied to last original order date
  • • WARRANTY/AFTERMATH: Not stated; to be defined in ATC/contract clauses

Categories 9

ALLOY STEEL ROUND BAR METAL PRODUCTS AS ROUND BAR BAR ALUMINIUM PROFILE FABRICATOR ALLOY ALLOY STEEL FERROUS ALLOY SUPPLY

Tender Overview

Organization: Garden Reach Ship Builders And Engineers Limited (GRSE)**, under the Department of Defence Production. The procurement targets a Biennial Rate Contract (BRC) for machining a free-issue material: Alloy Steel Round Bar 52 mm dia, intended for the manufacture and supply of the electroplated Panel Pin GBB-4 at the vendor’s premises. The tender uses a single-stage two-part bidding process via GeM, with invitation-only participation and no BOQ items published. The scope centers on machining operations on supplied material, not on raw material purchase. A key differentiator is the “option clause” allowing quantity variations up to 25% and corresponding delivery adjustments, at contracted rates. Location and estimated value are not disclosed in the public notice, emphasizing reserved participation and confidentiality.

Technical Specifications & Requirements

  • Product/Service: Machining of Alloy Steel Round Bar 52 mm dia (GRSE free-issue material) for Panel Pin GBB-4 production
  • Process: Machining and finishing at Vendor’s Premises; electroplating integration implied by end-use
  • Contract Type: Biennial Rate Contract (BRC); two-part bid (Techno-Commercial and Price bids) via GeM
  • Material Handling: Supplier must work on GRSE free-issue material; no raw material supply obligation stated
  • Special Clauses: Option to increase/decrease quantity up to 25% during and after contract; delivery period adjustments based on option formula with minimum 30 days
  • ATC/NIT Context: Limited tender access; invitation-restricted to registered GRSE suppliers; anti‑unsolicited offer stance
  • Standards/Compliance: Specific standards not listed; machining quality expectations implied by end-use and electroplated part production

Terms, Conditions & Eligibility

  • Delivery: Delivery start aligned to original delivery order; option-driven extension formula applies with minimum 30 days
  • EMD/Financials: EMD details not disclosed in public notice; bidders must align with GeM participation rules
  • Payment: Not specified in notice; typical government practice applies but exact terms unavailable
  • Documentation: Must comply with GeM two-part bid submission; no explicit GST/PAN/experience document list in public text
  • Eligibility: Registered suppliers with GRSE and capability to machine alloy steel to 52 mm dia for electroplated pins
  • Penalty/Warranty: Not specified in the public notice; contract terms to be clarified in ATC/ATB documents
  • Brand/OEM: No specific OEM brand mandated; material is free-issue by GRSE

Key Specifications

    • Product/service: Machining of Alloy Steel Round Bar 52 mm dia for Panel Pin GBB-4
    • Quantity/scale: Not disclosed; governed by option clause allowing up to 25% quantity variation
    • Standards/certifications: Not explicitly listed in tender; expect compliance with GRSE internal quality norms
    • Delivery: Delivery timeframe adjustable via option clause; minimum extension period of 30 days
    • Material handling: Work on GRSE free-issue material; no raw material supply obligation disclosed

Terms & Conditions

  • Option Clause: Quantity adjustment up to 25% during/after contract at contracted rates

  • Delivery extensions calculated as (Increased quantity ÷ Original quantity) × Original delivery period with minimum 30 days

  • Bid submission: Single-stage two-part (Techno-Commercial & Price bids) via GeM; invitation-only

Important Clauses

Payment Terms

Payment terms are not disclosed in the public notice; expect standard GeM/government terms to apply per ATC/ATB

Delivery Schedule

Delivery period linked to original order date; additional time computed by the option clause with minimum 30 days

Penalties/Liquidated Damages

Not specified in public notice; to be clarified in ATC/contractual terms

Bidder Eligibility

  • Registered GRSE supplier with capability for precision machining of alloy steel components

  • Experience in producing or machining components for electroplated pins or similar end-use parts

  • Financial capacity to undertake a Biennial Rate Contract and handle potential quantity fluctuations

Documents 4

GeM-Bidding-8659958.pdf

Main Document

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar machining projects (where applicable)

4

Financial statements (recent audited or management accounts)

5

EMD submission proof (as per GeM/auction guidance)

6

Technical bid documents detailing machining capabilities and equipment

7

OEM authorizations or certifications (if required by ATC)

Corrigendum Updates

1 Update
#1

Update

12-Dec-2025

Extended Deadline

15-Dec-2025, 3:00 pm

Opening Date

15-Dec-2025, 3:30 pm

Frequently Asked Questions

Key insights about WEST BENGAL tender market

How to bid on the GRSE machining tender in 2025 for 52 mm dia alloy steel?

Bidders must register as GRSE suppliers, participate via the GeM portal, and submit a two-part bid (Techno-Commercial and Price). The tender involves machining free-issue alloy steel bars and may include an option to modify quantity by up to 25%. Ensure submission of GST, PAN, and relevant experience certificates with technical details.

What documents are required for GRSE alloy steel machining tender submission in 2025?

Required documents typically include GST certificate, PAN card, audited financial statements, experience certificates for similar work, EMD proof, and OEM authorizations if applicable. Prepare technical bid detailing machining capabilities and equipment, plus any quality certifications relevant to GRSE end-use pins.

What is the expected delivery framework for GRSE 52 mm dia machining contract?

Delivery is tied to the last date of the original delivery order, with the option to extend by a calculated time: (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days. Additional time may extend up to the original delivery period during option exercise.

Which standards or certifications are required for the GRSE machining tender?

The public notice does not list explicit standards; bidders should align with GRSE internal quality norms for machined alloy steel components. Verify during ATC/ATB review for any IS/ISO or OEM-specific certifications required by GRSE.

What is the scope of the GRSE Biennial Rate Contract for Panel Pin GBB-4?

Scope focuses on machining free-issue Alloy Steel Round Bar 52 mm dia to support production of the Panel Pin GBB-4 at the vendor premises, under a two-stage bid process via GeM with quantity variation rights up to 25%.

When is the bid submission deadline for GRSE alloy steel machining tender 2025?

The public notice does not specify a deadline. Bidders should monitor GeM portal updates and the ATC/ATB documents after registration to confirm the exact submission date and required timelines.

What are the key eligibility criteria for participating in the GRSE tender?

Eligibility includes GRSE supplier registration, demonstrated capability to machine alloy steel components, and financial capacity to support a Biennial Rate Contract. Prior experience with electroplated pin components strengthens eligibility; ensure compliance with GeM submission requirements.

How will quantity fluctuations affect pricing in the GRSE BRC for machining?

Pricing remains at contracted rates even if quantity increases up to 25%; conversely, decreases within the same limit are permissible. The delivery period adapts based on the option clause, with a minimum 30-day extension when required.