Tender for Q-Series Twin Neutral Line Relay Qnn1 Type, 4F/4B, 24V Dc

The EASTERN RAILWAY, a Public sector organization in India, has invited bids for Q-Series Twin Neutral Line Relay Qnn1 Type, 4F/4B, 24V Dc in Kolkata, West Bengal, India.

As per the official tender notification (Tender ID: 61265531 | Ref ID: 145555423).

The tender is published on 21 Jul 2026, and the last date for bid submission is 29 Jul 2026.

All Eligible contractors, suppliers, and service providers from Contract Type : Goods category are invited to participate in this opportunity, subject to meeting the prescribed eligibility criteria and tender conditions.

Notice Status: This Tender has Expired. While the deadline of 29 Jul 2026 has passed, this record remains available for historical reference, price benchmarking, and industry tracking purposes in West Bengal.

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Procurement Summary

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Country: India

State: West Bengal

Summary: Q-Series Twin Neutral Line Relay Qnn1 Type, 4F/4B, 24V Dc

Posting Date: 21 Jul 2026

Deadline: 29 Jul 2026

Purchaser's Detail

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Other Information

Notice Type: Tender

RefID: 145555423

Notice Ref. No.: 61265531

Tender Value: Refer Document

Tender EMD: Refer Document

Tender Document Cost: Refer Document

Competition: NCB

Financier: Self Financed

Purchaser Ownership: Public

Tender's Details

Supply of Q-Series Twin Neutral line Relay QNN1 Type, 4F/4B, 24V DC complete with plug bo ard (base plate), connectors and retaining clips etc. and conforming to BRS-960 and RDSO Spec. No. IRS:S- 34 & S-23 or latest. The interlocking code for this unit shall be ACEHJ. [ Warranty Period: 30 Months after the date of delivery ] ]
Contract Category: Expenditure
Contract Type : Goods
Tender Type : Limited - Indigenous
Contract Category : Expenditure
Evaluation Criteria : Itemwise/Consigneewise
Bidding System : Single Packet
Pre-Bid Conference Required : No
Pre-Bid Conference Date Time : Not Applicable
Tendering Section : 61
Inspection Agency : RDSO-QA
Publishing Date / Time : 20/07/2026 13:09 Item Category General
Procure From Approved Sources : Yes
Approving Agency : RDSO
Closing Date Time : 29/07/2026 11:00
Validity of Offer ( Days) : 120
Ranking Order for Bids : Lowest to Highest
Advertised Value :
Tender Doc. Cost (INR) : 0.00
Earnest Money (INR) : 0.00

Consignee SSE/SIG/STORE/HOWRAH, ER West Bengal 150.00 Numbers
UVAM Item ref. ( Item Id :- 3100385 - RELAYS (METAL TO CARBON), Sub Item Id:-
3100385010 - RELAYS - Miniature, Plug in Type, M to C, Twin, DC Neutral, Line
relay, NON ACI, Style QNN1, 24 V DC, 6F-2B & 6F-2B /4F-4B & 4F-4B Contact,
Code ACDEK/ACEHJ )