Indian Air Force Diesel Exhaust Fluid ISI 17042 Tender Jalpaiguri West Bengal 2026
Indian Air Force
JALPAIGURI, WEST BENGAL
Posted:
7 May 2026
Closed:
19 May 2026
GEM
GEM
Indian Space Research Organization DEF ISI 17042 Tender Thiruvananthapuram Kerala 2026
Bid Publish Date
29-Jun-2026, 11:36 am
Bid End Date
15-Jul-2026, 2:00 pm
Location
Progress
Issue29-Jun-2026, 11:36 am
AwardPending
Quantity
250
Category
Diesel Exhaust Fluid ISI marked to IS 17042
Bid Type
Two Packet Bid
Key Highlights
- • Brand/OEM requirements: Gulf AdBlue Blue, IOC Clear Blue for Item 1; Gulf AdBlue Force for Item 2
- • IS 17042 ISI marking mandatory for DEF
- • Acceptance of Annexure-1 terms in ATC documentation
- • 25% quantity option during contract and extended delivery period calculations
- • OEM catalogues and detailed product specifications required with bid
- • BS VI vehicle compatibility specified (Ashok Leyland and Force Motors contexts)
- • Conformity testing methods and ISI quality requirements
- • Delivery schedule tied to original and extended delivery periods
Tender Overview
Organization: Indian Space Research Organization (Department of Space) in Thiruvananthapuram, Kerala. Product category: Diesel Exhaust Fluid (DEF) ISI marked to IS 17042 (Q2). Estimated value and exact quantities are not disclosed. The procurement targets DEF suitable for BS VI vehicle fleets, with brand-specific requirements for itemized lots: Gulf AdBlue Blue/IOC Clear Blue for one item and Gulf AdBlue Force for another. The ATC mandates adherence to specified IS standards and a robust conformity framework. Unique contract features include a 25% quantity option and extended delivery options within contract terms. This tender emphasizes precise brand compatibility and rigorous quality conformance for ISRO’s diesel emission control program.
Technical Specifications & Requirements
- Product: Diesel Exhaust Fluid (DEF) compliant with IS 17042; ISI marking required.
- Quality characteristics: Urea chemical characteristics and AUS 32 physical properties; conformity testing per IS 17042 testing methods.
- Packaging/Mode of supply: Packaging type, container size, unit, and mode of supply to be confirmed per ATC; manufacturers must provide OEM catalogues and detailed product specifications.
- Brand compatibility: Item 1 must be Gulf AdBlue Blue/IOC Clear Blue (BS VI Ashok Leyland); Item 2 must be Gulf AdBlue Force (BS VI Force Motors).
- ATC-driven compliance: Bidder must accept Annexure-1 terms and provide detailed specifications as per the buyer-uploaded ATC document.
- Delivery & scope: Option to increase quantity up to 25% of bid quantity with defined delivery calculations linked to last delivery date and extended periods.
Terms, Conditions & Eligibility
- Delivery timeline: Based on option clause, delivery period adapts with increased quantity; minimum extension logic ensures feasible scheduling.
- Brand constraint: Only Gulf AdBlue Blue/IOC Clear Blue and Gulf AdBlue Force brands accepted for respective items.
- Documentation: OEM catalogue/brochures and detailed product specifications must be uploaded; acceptance of Annexure-1 terms is required.
- ATC alignment: Offers must conform to buyer-uploaded ATC document specifications; evaluation hinges on ATC criteria.
- Contract terms: Detailed ATC terms govern post-bid execution; bidder communications must reference Our Ref. in all correspondence.
Key Specifications
-
DEF category: Diesel Exhaust Fluid
-
Standard: IS 17042 (ISI marking required)
-
Quality: Urea chemical characteristics; AUS 32 physical properties
-
Brand specificity: Item 1 must be Gulf AdBlue Blue or IOC Clear Blue; Item 2 Gulf AdBlue Force
-
Vehicle compatibility: BS VI Ashok Leyland and BS VI Force Motors
-
Documentation: OEM catalogue, detailed product specs, Annexure-1 acceptance
Terms & Conditions
-
Quantity may be increased/decreased by 25% at contract award and during contract currency
-
Delivery period calculations follow original/extended delivery periods with minimum 30 days logic
-
Only specified DEF brands are acceptable per ATC; non-compliant bids rejected
Important Clauses
Payment Terms
Not explicitly stated in provided data
Delivery Schedule
Delivery period linked to last delivery order date; extended time computed by (increased quantity ÷ original quantity) × original delivery period, minimum 30 days
Penalties/Liquidated Damages
Not explicitly stated in provided data
Bidder Eligibility
-
Must provide OEM authorizations and brand-specific DEF
-
Conform to IS 17042 ISI marking, ISI testing methods
-
Experience in DEF or related diesel emission fluids preferred
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Diesel Exhaust Fluid ISI marked to IS 17042 (Q2)
Authority Records
SPACE DEPARTMENT
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Documents 5
GeM-Bidding-9516416.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
CATALOG-Specification-2
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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Tender Results
Loading results...
Technical Specifications
2 Items
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Generic | Quality Characteristics | As per Table 1 of IS 17042 (Part 1) |
| Generic | Packing and Marking | As per National Annex A of IS 17042 (Part 1) |
| Generic | Chemical characteristics of urea and the physical properties of AUS 32 | As per Annex A of IS 17042 (Part 1) |
| Packing Requirements | Mode of Supply | Packaged Shipment (In Containers) |
| Packing Requirements | Packing Type | Cans / Bottles, Buckets |
| Packing Requirements | Container Size | 20 Liters |
| Packing Requirements | Unit | Container |
| Certification and Testing | Conformity to Indian Standard (Quality requirements) | As per IS 17042 (Part 1) |
| Certification and Testing | Test Methods | As per IS 17042 (Part 2) |
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Required Documents
1
GST certificate
2
PAN card
3
OEM Catalogue/Brochures of offered DEF
4
Detailed product specifications (Sl. No.9) per ATC
5
Acceptance of Technical specifications & Annexure-1 terms
6
Evidence of ISI marking and IS 17042 conformity
7
Any vendor-specific quality/test reports
Frequently Asked Questions
Key insights about KERALA tender market
How to bid on ISRO DEF IS 17042 tender in Thiruvananthapuram?
To bid, submit OEM catalogues, detailed specifications per ATC, and Annexure-1 acceptance. Ensure DEF complies with IS 17042 ISI marking and is Gulf AdBlue Blue/IOC Clear Blue for item 1 or Gulf AdBlue Force for item 2. Include brand conformity, testing evidence, and delivery plan; reference Our Ref in communications.
What documents are required for DEF IS 17042 tender in Kerala?
Submit GST, PAN, OEM authorization, ISI conformity data, manufacturer brochure, detailed product specs (Sl. 9), and Annexure-1 acceptance. Provide IS 17042 test reports and any required quality certifications; ensure vendor profile demonstrates BS VI compatibility experience.
What are the DEF brand requirements for items in this ISRO tender?
Item 1 requires Gulf AdBlue Blue or IOC Clear Blue for BS VI Ashok Leyland; Item 2 requires Gulf AdBlue Force for BS VI Force Motors. Substitutions are not accepted; bids must clearly indicate brand compliance with ATC documentation.
What is the delivery timeframe for DEF orders under this tender?
Delivery timing follows the option clause: quantity adjustments up to 25% and durations scale with (increased quantity ÷ original quantity) × original delivery period, with a minimum of 30 days. Extensions may be applied within contract terms to align with production and supply.
What standards and conformity tests are required for DEF in this bid?
DEF must meet IS 17042 with ISI marking; conformance proved via supplier-provided test methods and ISI certification documents. Bidders should attach ISI/R&D test reports and ensure Urea/AUS 32 characteristics conform to quality specs specified in ATC.
How does ISRO handle quantity variation in this DEF tender?
The purchaser reserves a +/- 25% quantity option at contract placement and during the contract, with delivery time recalculated as per the stated formula. Minimum extension baseline is 30 days; adjusted delivery period applies for extended quantities.
What are the key eligibility criteria for DEF suppliers to participate?
Eligibility includes OEM authorization, IS 17042 ISI marking capability, BS VI DEF experience, ability to provide detailed product specifications, and compliance with Annexure-1 terms. GST and PAN validity are also required, along with financial stability evidenced by standard supplier documents.
Where can bidders find the ATC terms for this ISRO DEF tender?
ATC terms are provided in the buyer-uploaded ATC document and Annexure-1. Bidders must accept these terms, submit OEM catalogs, and ensure the offered DEF aligns with Gulf AdBlue and IS 17042 brand requirements to be evaluated successfully.
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Documents 5
GeM-Bidding-9516416.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
CATALOG-Specification-2
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS