Invitation to tender for supply of VIT and ancillaries for a coaxial circulation system

We are inviting competitive tenders for supply of vacuum insulated tubing (VIT) and ancillaries for a coaxial circulation system in a deep geothermal well. The well is at the Eden Project, near St Austell, Cornwall, UK.

This contract is part of a project co-funded by the European Union, through the European Regional Development Fund, and Cornwall Council.

The Invitation to Tender documents are available to download below in PDF and Word formats.

Please note that all potential bidders must formally register their interest by emailing and citing tender reference EGL-ITT-C093.

The deadline for submission of completed tenders is 16:00 hours on Tuesday 19th April 2022.

Any queries or requests for clarification should be emailed to by 12:00 hours on Tuesday 5th April 2022. Answers to queries or clarification requests (but not the identity of the bidder) will be circulated to all parties having registered an expression of interest.