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Indian Air Force Greaves TD 4L4 Cylinder Liner, Piston Ring Set & Accessories Tender 2025 – 25% Quantity Variation Clause

Bid Publish Date

22-Oct-2025, 9:24 am

Bid End Date

01-Nov-2025, 10:00 am

Location

WEST DELHI , DELHI
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Progress

Issue22-Oct-2025, 9:24 am
Technical31-10-2025 11:27:26
Financial
AwardCompleted
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Quantity

24

Categories 13

AIR CYLINDERS CLINKER GRINDER AIR COOLED ENGINE ENGINE HARVESTER PIPES UPVC PIPE TRANSITION METALS GENERATOR SPARE RING HYDRAULIC CYLINDER LI-ION BATTERY ENGINE PARTS

Tender Overview

Organization: Indian Air Force. Product/Service: procurement of engine components including Cylinder Liner Greaves TD 4L4, Piston Ring Set Greaves TD 4L4, O Ring Set, Flexible Pipes, High Pressure Pipe, Oil Filler Cap Metallic, Washer Separator, Fuse Holder with Lock Out, Copper Washer, Push Rod, and Glass Fuse 35 Amp. Quantity/Value: not specified; BOQ contains 11 items with no quantities. Location: procurement context within India; detailed site location not disclosed. Context: standard spares for Greaves TD 4L4 engine variants; bidders should anticipate OEM/brand-aligned components and cross-check compatibility. Differentiator: Buyer Clauses permit quantity variation up to 25% and extended delivery as per contract terms. Unique Aspects: ATC terms require compliance with option-based delivery extensions and time calculation formula.

Technical Specifications & Requirements

  • Product names clearly listed: Cylinder Liner Greaves TD 4L4; Piston Ring Set Greaves TD 4L4; Set of O Ring; Set of Flexible Pipes; High Pressure Pipe Greaves TD 4L4; Metallic Oil Filler Cap; Washer Separator; Fuse Holder with Lock Out; Copper Washer; Push Rod; Glass Fuse 35 Amp.
  • Standards/Compliance: not specified; bidders should verify compatibility with Greaves TD 4L4 engine family and OEM specifications.
  • Delivery/Quality: 11 items; no unit quantities; ATC indicates post-award quantity variation up to 25% and delivery-time extension rules based on original and contracted quantities.
  • Documentation: ensure OEM authorizations and technical compliance for each listed part; verify packaging and material specs for aerospace-grade components.

Terms, Conditions & Eligibility

  • EMD/Financials: Amount not disclosed; terms require adherence to option clause for quantity variation.
  • Delivery: Delivery period governed by last delivery order date; extended period formulas apply with minimum 30 days; original delivery period governs extensions.
  • Payment: Payment terms not explicitly stated; ATC clauses imply standard government procurement processes.
  • Documents: Submit GST, PAN, experience certificates, financial statements, and OEM authorizations per T&C; ensure technical bid documents cover each item.
  • Warranty/Penalties: Penalty clauses not detailed; ensure clarity on warranties for each component through OEM terms.

Key Specifications

    • Product names: Cylinder Liner Greaves TD 4L4; Piston Ring Set Greaves TD 4L4; O Ring Set; Set of Flexible Pipes; High Pressure Pipe Greaves TD 4L4; Metallic Oil Filler Cap; Washer Separator; Fuse Holder with Lock Out; Copper Washer; Push Rod; Glass Fuse 35 Amp
    • Quantities/values: Not specified in BOQ; 11 items in total
    • Delivery/variation: 25% quantity variation allowed; delivery extension formula: (Increase/Original) × Original delivery period; minimum 30 days
    • Standards/certifications: Not explicitly specified; verify with OEM/IS/ASTM where applicable for engine spares
    • OEM/Brand: Greaves TD 4L4 components; emphasis on OEM alignment and compatibility

Terms & Conditions

  • Option-based quantity variation up to 25% during contract

  • Delivery period adjustments follow the referenced formula with minimum 30 days

  • EMD, GST, PAN, and OEM authorizations required for bid submission

Important Clauses

Payment Terms

No explicit terms in data; bidders should align with standard government payment processes and OEM warranty terms

Delivery Schedule

Delivery period begins from the last date of the original delivery order; extended time calculated by (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not detailed; bidders should seek clarity on LDs and performance bonds in ATC/ATC-linked tenders

Bidder Eligibility

  • Experience in supplying aerospace/engine components or equivalent mechanical spares

  • Valid GST registration and PAN

  • OEM authorization for Greaves TD 4L4 components

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Item Category

CYLINDER LINER GREAVES TD 4L4 , PISTON RING SET GREAVES TD 4L4 , SET OF O RING , SET OF FLEXIBLE PIPES STEEL GREAVES TD 4L4 , HIGH PRESSURE PIPE GREAVES TD 4L4 , OIL FILLER CAP METALLIC , WASHER SEPARATOR , FUSE HOLDER WITH LOCK OUT , SET OF COPPER WASHER , PUSH ROD , GLASS FUSE 35 AMP

Authority Records

MINISTRY OF DEFENCEMILITARY AFFAIRS DEPARTMENTINDIAN AIR FORCE

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Documents 5

GeM-Bidding-8498184.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

Bill of Quantities (BOQ) 11 Items Sign in for GEM prices

#1

CYLINDER LINER GREAVES TD 4L4

123301320024

4 each Delivery: 90 days
#2

PISTON RING SET GREAVES TD 4L4

123500190057

4 each Delivery: 90 days
#3

SET OF O RING

123500190077

1 each Delivery: 90 days
#4

SET OF FLEXIBLE PIPES STEEL GREAVES TD 4L4

123500190087

1 each Delivery: 90 days
#5

HIGH PRESSURE PIPE GREAVES TD 4L4

123509050047

1 each Delivery: 90 days
#6

OIL FILLER CAP METALLIC

3815006

1 each Delivery: 90 days
#7

WASHER SEPARATOR

1200343950

1 each Delivery: 90 days
#8

FUSE HOLDER WITH LOCK OUT

1200585760

1 each Delivery: 90 days
#9

SET OF COPPER WASHER

123200190608

1 set Delivery: 90 days
#10

PUSH ROD

123203210034

8 each Delivery: 90 days
#11

GLASS FUSE 35 AMP

RH0090702835

1 each Delivery: 90 days

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar engine-component supply

4

Financial statements (audited if available)

5

EMD/Security deposit documents

6

Technical bid documents detailing OEM compliance

7

OEM authorization letters for Greaves TD 4L4 components

8

Product datasheets or certificates confirming material/spec compliance

Technical Results

S.No Seller Item Date Status
1
SSM DIESLES   Under PMA
-31-10-2025 11:27:26

Financial Results

Rank Seller Price Item
L1
SSM DIESLES   Under PMA
Item Categories : CYLINDER LINER GREAVES TD 4L4,PISTON RING SET GREAVES TD 4L4,SET OF O RING,SET OF FLEXIBLE PIPES ST

Frequently Asked Questions

Key insights about DELHI tender market

How to bid for the IAF engine spares tender in India 2025?

To bid, ensure OEM authorization for Greaves TD 4L4 parts, submit GST and PAN, provide experience certificates for similar aerospace spares, and include 11 listed components with technical compliance. Adhere to 25% quantity variation clause and document delivery terms from ATC.

What documents are required for IAF engine spare procurement bid?

Submit GST registration, PAN card, audited financial statements, experience certificates for similar projects, EMD documents, OEM authorizations for Greaves TD 4L4 components, and detailed technical bid covering cylinder liner, piston rings, O rings, and connectors.

What are the delivery terms and extensions for IAF spares tender?

Delivery begins after the last date of the original order; quantity may increase by up to 25%. If extended, the extra time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days.

Which components are included in the IAF Greaves TD 4L4 list?

Included items cover Cylinder Liner, Piston Ring Set, O Ring Set, Flexible Pipes, High Pressure Pipe, Metallic Oil Filler Cap, Washer Separator, Fuse Holder with Lock Out, Copper Washer, Push Rod, and Glass Fuse 35 Amp.

Are there any specific standards for Greaves TD 4L4 parts in this tender?

No explicit standards are listed; bidders should verify OEM/IS specifications and ensure product datasheets, material certifications, and compatibility with Greaves TD 4L4 engine requirements.

What is required to prove eligibility for these IAF parts tenders?

Prove eligibility via valid GST, PAN, prior aerospace experience, and OEM authorizations for Greaves TD 4L4 components; ensure financial stability through audited statements and provide technical compliance for each listed item.

What is the procurement scope for the 11 items in the BOQ?

BOQ comprises 11 distinct engine-spare items with no explicit quantities; bidders must align with OEM specifications and prepare to supply all listed components per contract terms and option-clauses.

How to verify OEM authentication for Greaves TD 4L4 parts?

Obtain official OEM authorization letters, confirm part numbers with Greaves TD 4L4 catalog, and attach datasheets detailing material, tolerances, and performance, ensuring traceability to each component.

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