RETROFITTING 66KV FEEDER PROTECTION PANEL AT ETD PRIMARY SUBSTATIONS
This tender is from the country of Bahrain in Middle East region. The tender was published by Electricity and Water Authority on 10 Oct 2025 for The objective of this project is retrofit 66 kV Feeder outdated protection Panel Relays in ETD 66kV Substations. Mentioned substations are electromechanical and static pilot wires-based relays and those relays with the associated accessories are in service for more than 20-40 years and subjected for replacement. The normal life of a protection relay is from 15 to 20 years, following are some major justification points: ● More often to mal-operates ● Communications error and hardware failure ● Unavailability of spares and overpriced ● Aged, outdated and black-listed ● Poor performance This upgrade aims to enhance the safety, reliability, and performance of our electrical system. The scope of work includes the removal of obsolete protection relays, installation of new state of the art protection relays, and ensuring seamless integration with the existing infrastructure.. The last date to submit your bid for this tender was 26 Nov 2025. This tender is for the companies specializing in Substation equipment, Electromechanical equipment and similar sectors.
*The deadline for this tender has passed.
Tender Organisation:
Electricity and Water Authority
Tender Sector:
Tender Service:
Worldwide
Tender Region:
Tender Country:
Tender CPV:
31682540 : Substation equipment
31720000 : Electromechanical equipment
Tender Document Type:
Tender Notice
Tender Description:
The objective of this project is retrofit 66 kV Feeder outdated protection Panel Relays in ETD 66kV Substations. Mentioned substations are electromechanical and static pilot wires-based relays and those relays with the associated accessories are in service for more than 20-40 years and subjected for replacement. The normal life of a protection relay is from 15 to 20 years, following are some major justification points: ● More often to mal-operates ● Communications error and hardware failure ● Unavailability of spares and overpriced ● Aged, outdated and black-listed ● Poor performance This upgrade aims to enhance the safety, reliability, and performance of our electrical system. The scope of work includes the removal of obsolete protection relays, installation of new state of the art protection relays, and ensuring seamless integration with the existing infrastructure.
Tender Bidding Type:
Tender Notice No:
Tender Document:
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