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Supply of Kelvin Contact for Relay socket — VSSC

Issued by Indian Space Research Organisation (ISRO) · via ISRO — e-procurement tenders

Published
1 Sept 2026
Closes
30 Sept 2026, 14:00 UTC
Reference
VS202600143201
Location
India
Sector
space-satellite

Details

Supply of Kelvin Contact for Relay socket — VSSC

GOVERNMENT OF INDIA DEPARTMENT OF SPACE VIKRAM SARABHAI SPACE CENTRE (VSSC) THIRUVANANTHAPURAM Tender for Kelvin Contact for Relay socket Bids to be submitted online Tender No.: VSSC/PURCHASE UNIT II (AVN)/VS202600143201 dated 19-08-2026 Tender No : VSSC/PURCHASE UNIT II (AVN)/VS202600143201 Page 1 of 24 A. Tender Details Kelvin Contact for Relay socket Kelvin Contact for Relay socket A.1 Tender Schedule Tender No : VSSC/PURCHASE UNIT II (AVN)/VS202600143201 Tender Date : 19-08-2026 Tender Classification: GOODS Purchase Entity : PURCHASE UNIT II (AVN) Centre : VIKRAM SARABHAI SPACE CENTRE (VSSC) Bid Submission Start Date : 31-08-2026 11:00 Bid Clarification Due Date : 21-09-2026 17:00 Bid Submission Due Date : 30-09-2026 14:00 Bid Opening Date : 30-09-2026 15:00 Tender No : VSSC/PURCHASE UNIT II (AVN)/VS202600143201 Page 2 of 24 B. Tender Attachments NA Instructions To Vendors 1. PROFORMA FOR TERMS AND CONDITIONS OF TENDER for indigenous stores items 1. (a) Prices are required to be quoted according to the units indicated in the Price Template. When quotations are given in terms of units other than those specified in the Price Template, relationship between the two systems of unit must be furnished. (b) Corrections, if any, in the quotation must be attested. All amounts shall be indicated both in words as well as in figures. When there is difference between the amount quoted in words and figures, the amount quoted in words shall prevail. 2. DISPUTE RESOLUTION MECHANISM: (A) CONCILIATION: Notwithstanding anything contained in this contract, any disputes or differences whatsoever, which are to be settled amicably between the parties, shall be resolved through Conciliation. (B) MEDIATION: Any disputes or differences, which are not settled amicably through Conciliation, then either of the parties, may approach for mediation to settle under Mediation Act, 2023.The procedure is to be followed as prescribed in the Mediation Act, 2023 amended from time to time. (C)ARBITRATION - In the event of any dispute/s, difference/s or claim/s arising out of or relating to the interpretation and application of the Contract, such dispute/s or difference/s or claim/s shall be settled amicably by mutual consultations of the good Offices of the respective Parties and recognizing their mutual interests attempt to reach a solution satisfactory to both the parties. If such a resolution is not possible, within 30 days from the date of receipt of written notice of the existence of such dispute/s, then the unresolved dispute/s or difference/s or claim/s shall be referred to the Sole Arbitrator appointed by the Parties by mutual consent in accordance with the rules and procedures of Arbitration and Conciliation Act 1996 as amended from time to time. The arbitration shall be conducted in Bengaluru in the Arbitration and Conciliation Centre - Bengaluru (Domestic and International) as per its rules and regulations. The expenses for the Arbitration shall be shared equally or as may be determined by the Arbitrator. The considered and written decision of the Arbitrator shall be final and binding between the Parties. The applicable language for Arbitration shall be English only. Work under the Contract shall be continued by the CONTRACTOR during the pendency of arbitration proceedings, without prejudice to a final adjustment in accordance with the decision of the Arbitrator unless otherwise directed in writing by the DEPARTMENT or unless the matter is such that the works cannot be possibly continued until the decision (whether final or interim) of the Arbitrator is obtained. Arbitration will be a method of dispute resolution in contracts where dispute value is lesser than Rs.10 Crore. Tender No : VSSC/PURCHASE UNIT II (AVN)/VS202600143201 Page 3 of 24 3. Guarantee: The stores offered should be guaranteed for a minimum period of twelve months or standard Manufacturer policy against defective stores design, operation or manufacture. For defects noticed during the guarantee period, replacement/repair should be arranged free of cost within a reasonable period of such notification. In cases where our specifications call for a guarantee period more than 12 months specifically, then such a period shall apply. 4. Packing and Forwarding: The Contractor will be held responsible for the stores being sufficiently and properly packed for transport by rail, road, sea or air, to withstand transit hazards and ensure safe arrival at the destination. The packing and marking of packages shall be done by and at the expense to the Contractor. 5. Payment terms: Full payment within 30 days from the date of receipt and acceptance of material ordered. Our Bankers are State Bank of India, Thumba Branch, Trivandrum (place). 6. Price quoted should be normally on the basis of FOR , VSSC , TRIVANDRUM delivery at site. The Purchaser will not pay separately for transit insurance, and the risk and cost during transit shall be exclusively the responsibility of the Contractor and the purchaser shall pay only for such stores as are actually received in good condition in accordance with the Contract. 7. Quotation should be valid for at least 90 days ( for single part tender ), Minimum 180 days (for Two part Tender) from the date of opening of the tender. 8. Sales Tax and/or other duties/levies, where legally leviable and intended to be claimed, should be distinctly shown separately in the tender 9. Specifications: Stores offered should strictly conform to Purchaser's specifications. Deviations, if any, shall be clearly indicated by the tenderer in his quotation. The tenderer should also indicate the Make/Type number of the stores offered and provide catalogues, technical literature and samples, wherever necessary, along with the quotation. Test certificate, wherever necessary, should be forwarded along with supplies. Wherever options are called for in our specifications, the tenderer should address all such options, wherever specifically mentioned by us, and th

Issuing unit: VSSC

Closing date: 30-September-2026 14:00

Bid opening: 30-September-2026 15:00

Issued by Indian Space Research Organisation (ISRO).

Context for bidders

Indian Space Research Organisation (ISRO) has 114 open notices on FreeTender. There are 55 open space-satellite tenders in India. This one closes in 30 days.

Before you bid on this tender

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  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
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  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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