The MaresConnect 750MW HVDC Interconnector System
Tender
Published: 29th Sep 2026
Deadline: 31st Oct 2026
AI Tender Brief
Building maintenance and minor civil engineering works across the Lisburn and Castlereagh City Council area.
Description
The MaresConnect Project is a proposed 750 MW, 320 kV High Voltage Direct Current (HVDC) electricity interconnector linking Denbighshire, Wales and North County Dublin, Ireland. Developed by MaresConnect Limited, a joint venture between Foresight Gro ....see more
Procurement Timeline
Requirements
Key requirements
- Building maintenance services
- Minor civil engineering works
- Compliance with submission requirements
- Submission via the stated procurement process
Classification
45231400
Construction work for electricity power lines
45232221
Transformer substation
45232220
Substation construction work
45314310
Installation of cable laying
31170000
Transformers
45251110
Nuclear-power station construction work
31214000
Switchgear
31682540
Substation equipment
31320000
Power distribution cables
Tender Lots
View the lot information for this tender, if available.
Tender Attachments
No tender documents are currently available.
Save your time. You just request and we will send you the additional available (ITT/RFP/RFQ/PQQ/SQ) documents.
How to Participate
Submission method
eTenders NI Portal
Deadline
31st Oct 2026
Procedure
neg-w-call
Enquiries
Via eTendersNI Portal
Buyer Intelligence
Previous contracts
Similar contracts awarded by this buyer
Buyer behaviour
Understand their procurement patterns
Upcoming pipeline
See future opportunities
Decision makers
Identify key decision makers
