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Indian Army Piston OS 0.25, Valve Inlet/Exhaust, Gasket, Chain Drive Tender India 2026

Bid Publish Date

06-Feb-2026, 3:32 pm

Bid End Date

16-Feb-2026, 4:00 pm

Progress

Issue06-Feb-2026, 3:32 pm
AwardPending
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Quantity

37

Category

Piston OS 0.25

Bid Type

Two Packet Bid

Key Highlights

  • Brand/OEM requirements: Not specified in data; check ATC for any OEM authorizations
  • Technical standards/certifications: No standards listed in tender data
  • Special clauses: Quantity variation up to 25% at award and during contract
  • Eligibility: Comply with option clause; prepare for rapid quantity scaling
  • Warranty/AMC: Not specified; verify in ATC
  • Penalties/Performance bonds: Not specified; confirm in ATC
  • Delivery: Extended delivery time formula provided; minimum 30 days
  • Delivery/location: Data not specifying location; confirm via ATC and buyer
  • Submission: ATC document referenced; review for exact bid submission requirements

Categories 15

Tender Overview

The Indian Army, under the Department Of Military Affairs, issued a tender for a range of mechanical components including Piston OS 0.25, Valve Inlet, Valve Exhaust, Gasket Cyl Head, Chain Drive, Connecting Rod, Oil Seal 17x29x5, Plug Spark, Accelerator Cable, Double Stand, Side Cover Panel, Door Catch Outer, Bty Terminal, Hose Clamp 1.5 Inch. The BOQ lists 14 items with no explicit quantities in the data provided. The tender provides an option clause allowing a ±25% quantity variation at contract award and during the currency of the contract at contracted rates, with delivery time adjustments tied to the original delivery period and a minimum of 30 days. An ATC document is referenced. This is a government procurement by a high-readiness force with a focus on spares supply continuity.

Technical Specifications & Requirements

  • 14 BOQ items are stated, but no technical specifications, tolerances, or standards are listed in the data.
  • Key commercial rule: option clause permits quantity variation up to 25%, both at award and during contract.
  • Delivery timeline mechanics: extended time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with minimum 30 days.
  • ATC document exists and may contain further instructions; bidders should refer to the uploaded ATC for compliance.
  • The organization and department indicate a defense logistics context; suppliers should prepare for rapid mobilization of spares.

Terms & Eligibility

  • No explicit EMD amount or percentage is provided in the data.
  • The option clause must be complied with by bidders.
  • BOQ entries are 14 items with N/A quantities, implying the need to align bids to final negotiated quantities.
  • Inbound delivery and performance terms are to be confirmed via the ATC document and purchaser correspondence.
  • Bidders should ensure readiness to meet potential contract variations and defense procurement protocols.

Key Specifications

    • BOQ items: 14 total entries (N/A quantities shown in data)
    • Option clause: Up to 25% quantity variation at bid award and during contract
    • Delivery extension rule: Additional time = (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days
    • ATC document: Refer to buyer-uploaded ATC for detailed bid compliance
    • Category: Mechanical spares including Piston OS 0.25, Valve Inlet/Exhaust, Gasket Cyl Head, Chain Drive, Connecting Rod, Oil Seal 17x29x5, Plug Spark, Accelerator Cable, Double Stand, Side Cover Panel, Door Catch Outer, Bty Terminal, Hose Clamp 1.5 Inch

Terms & Conditions

  • Option clause allows ±25% quantity variation at contract award and during currency

  • Delivery period adjustments follow the specified formula with a 30-day minimum

  • ATC document governs specific bid submission requirements and compliance

Important Clauses

Payment Terms

Not specified in data; verify in ATC and buyer communications

Delivery Schedule

Delivery time adjusts with quantity variations; minimum 30 days; base delivery period defined in the contract

Penalties/Liquidated Damages

Not specified in data; confirm via ATC

Bidder Eligibility

  • Compliance with quantity variation option clause (±25%)

  • Submission of required bidder documents (GST, PAN, turnover, experience)

  • Adherence to ATC requirements and any OEM authorizations

Documents 5

GeM-Bidding-8944703.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Bill of Quantities (BOQ) 14 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Piston OS 0.25 HH 1 nos qmclk@847 15
2 Valve Inlet HH 1 nos qmclk@847 15
3 Valve Exhaust HH 1 nos qmclk@847 15
4 Gasket Cyl Head HH 1 nos qmclk@847 15
5 Chain Drive HH 1 nos qmclk@847 15
6 Connecting Rod HH 1 nos qmclk@847 15
7 Oil Seal 17x29x5 HH 1 nos qmclk@847 15
8 Plug Spark HH 1 nos qmclk@847 15
9 Accelerator Cable HH 1 nos qmclk@847 15
10 Double Stand HH 1 nos qmclk@847 15
11 Side Cover Panel HH 1 nos qmclk@847 15
12 Door Catch Outer MG 2 nos qmclk@847 15
13 Bty Terminal LV6MT4 4 nos qmclk@847 15
14 Hose Clamp 1.5 Inch LV6MT1 20 nos qmclk@847 15

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar mechanical parts supply

4

Financial statements / turnover evidence

5

EMD document or security deposit (as per ATC terms)

6

Technical bid documents demonstrating product categories (Piston OS 0.25, valves, gaskets, etc.)

7

OEM authorizations or dealership certificates (if required by ATC)

8

Any additional documents specified in the ATC uploaded by Buyer

Frequently Asked Questions

Key insights about ARUNACHAL PRADESH tender market

How to bid for Indian Army mechanical spares tender in India 2026

Bidders must review the ATC attached by the Indian Army, submit GST, PAN, financials, experience certificates, and EMD documents, and ensure compliance with the ±25% quantity variation clause. Prepare OEM authorizations if required and align with the 14-item BOQ scope (Piston OS 0.25, valves, gaskets, etc.).

What documents are required for Indian Army procurement of spares 2026

Submit GST registration, PAN card, company financial statements, experience certificates for similar supply, EMD/security deposit, technical bid, OEM authorizations if applicable, and any ATC-specified forms. Ensure all scans are legible and the originals available for audit.

What are the technical specifications for this army tender 2026

No explicit technical specs are listed in the data. Bidders should check the ATC document for specific standards, tolerances, and product categories covering Piston OS 0.25, Valve Inlet/Exhaust, Gasket Cyl Head, and related parts. Prepare catalogues and compatibility data for 14 item categories.

When is the delivery window for Indian Army mechanical spares tender

Delivery period is governed by the option clause; quantity increases trigger extended time calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. Final delivery dates depend on contract award and quantity changes.

What are the EMD requirements for this defense procurement

EMD amount is not specified in the data provided; bidders must verify the ATC for exact EMD value, payment method (DD/online), and any bid security timelines as per the attached terms.

How to verify OEM authorizations for army spares tender

If OEM authorization is required, obtain valid dealership or OEM authorization letters showing product lines (Piston OS 0.25, valves, gaskets, etc.), with validity dates and scope matched to 14 BOQ items; attach to the technical bid as part of compliance.

What does the 25% quantity option mean for bidders

The purchaser may increase or decrease order quantity by up to 25% at contract placement and during the contract, with prices fixed at contracted rates. Bidders must plan inventory, logistics, and pricing to accommodate this range.

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