Tender for Modification of Existing Electronic Interlocking in Conne...

The SOUTH EASTERN RAILWAY, a Public sector organization in India, has invited bids for Modification of Existing Electronic Interlocking in Connection with Replacement of Dlbi by Double Line Block Panel Bpac and Lc Closure at Drgu Station in Adra Division. in Adra, West Bengal, India.

As per the official tender notification (Tender ID: SnT_e_Tender_ADA_26_27_22 | Ref ID: 145409625). The estimated tender value is ₹ 2518787.88, with an Earnest Money Deposit (EMD) of ₹ 50400.00.

The tender is published on 18 Jul 2026, and the last date for bid submission is 07 Aug 2026.

All Eligible contractors, suppliers, and service providers from Contract Type : Works - General 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 While the deadline of 07 Aug 2026 has passed, this record remains available for historical reference, price benchmarking, and industry tracking purposes in West Bengal.

Don’t Miss the Next Opportunity!

Although this specific window is closed, thousands of similar Contract Type : Works - General Tender are opening soon. Register FREE on IndianTender.in today to receive real-time alerts for upcoming Government and Private Tender notices across India. Join 1,000+ proactive suppliers and contractors who stay ahead of the competition in West Bengal.

Register for FREE |

Procurement Summary

Download Document

Country: India

State: West Bengal

Summary: Modification of Existing Electronic Interlocking in Connection with Replacement of Dlbi by Double Line Block Panel Bpac and Lc Closure at Drgu Station in Adra Division.

Posting Date: 18 Jul 2026

Deadline: 07 Aug 2026

Purchaser's Detail

Register to see full purchaser details. Register to see full purchaser details. Register to see full purchaser details. Register to see full purchaser details. Register to see full purchaser details. Register to see full purchaser details. Register to see full purchaser details. Register to see full purchaser details.

Other Information

Notice Type: Tender

RefID: 145409625

Notice Ref. No.: SnT_e_Tender_ADA_26_27_22

Tender Value: ₹ 2518787.88

Tender EMD: ₹ 50400.00

Tender Document Cost: Refer Document

Competition: NCB

Financier: Self Financed

Purchaser Ownership: Public

Tender's Details

Modiï¬cation/Alteration in existing EI (Electronic Interlocking) as per latest RDSO guidelines/TAN. It includes: Design and modiï¬cation in existing Interface and Interlocking circuits and logic of EI system including modiï¬cation in the VDU (Video Display Unit), Maintenance terminal (MPC), Data Logger, Relay rack wiring. The complete work should comply with the latest RDSO speciï¬cations and guidelines and as per approved SIP and circuit diagrams. All the material (Interface cards/ relays/wiring material/ connectors/fuses/communication devices etc.) shall be provided by the contractor. The work also includes the supply of modiï¬ed Selection table, Interface Circuits, VDU/LCP/CCIP diagram etc. to suit the modiï¬ed SIP. It also includes the carrying out of FAT, SAT or two rounds FAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings/circuits etc. should be prepared on AUTOCAD, softcopy to be supplied on Pen Drive and 06 sets of hard copies also to be supplied. Job=EI Alteration per station.Station Name: DRGU station EI Make: Hitachi.
Contract Type : Works - General
Tender Type : Open
Advertised Value : 2518787.88
Bidding Style : Single Rate for Each Schedule Item
Bidding System : Single Packet System
Pre-Bid Required : No
Pre-Bid Query Date Time :
Tendering Section : GENERAL
Bidding Unit :
Publishing Date / Time : 16/07/2026 16:12
Period Of Completion : 8 Months
Bidding Start Date : 24/07/2026
Closing Date Time : 07/08/2026 11:00
Validity of Offer ( Days) : 60
Are Joint Venture (JV) firms allowed to bid : No
Tender Doc. Cost (Rs.) : 0.00
Earnest Money (Rs.) : 50400.00