Supply of vacuum insulated tubing (VIT) and ancillaries for a coaxial circulation system in a deep geothermal well at the Eden Project, Cornwall PL24 2SG, UK

Supply of vacuum insulated tubing (VIT) and ancillaries for a coaxial circulation system in a deep geothermal well. Delivery all duties paid to the well site at the Eden Project, Cornwall PL24 2SX, UK. Full details of the procurement are set out in the ITT documents, but the items required briefly comprise:

-- 330m of casing 7“, 26lbs/ft, R3, L80, coupling DWC/C-IS Plus or equivalent

-- 2 x jts of casing 7“, 26lbs/ft, R1, L80, coupling DWC/C-IS Plus or equivalent

-- 200m of Vacuum Insulated Tubing (VIT), material L80 or higher grade, outer pipe 7” x inner pipe 5 ½”, coupling DWC/C-IS Plus or equivalent

--1 x cross-over from 7” to 5 ½” with matching couplings and insulator

-- 3500m of Vacuum Insulated Tubing (VIT), material L80 or higher grade, outer pipe 5 ½” x inner pipe 4 ½”, coupling DWC/C-IS Plus or equivalent

-- TBC by bidder Centraliser (flexible) - an appropriate number to be supplied, in line with your centralising programme

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NOTES:

EGL may wish to extend the depth of the VIT. The supplier is therefore asked to allow for the provision of additional VIT together with any associated material or modifications this may require.