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| Source: | Find a Tender Service (FTS) |
| Notice Type: | Pipeline / planning |
| Buyer: | UK Atomic Energy Authority |
| Main Category: | Goods |
| Procurement Method: | — |
| Tender Status: | Planning |
| Estimated Value (ex. VAT): | £233,400 |
| Estimated Value (inc. VAT): | £280,080 |
The main HV Pulsed Power supply to the Culham site is via a dedicated overhead line fed directly from the National Grid at 400kV and transformed down by three 90 MVA 400/36kV super grid transformers (SGT’s) normally operated in parallel. Original installation of the Super-Grid Transformers was installed over 40 years ago and original spares are practically non-existent. They are an aging asset, with cooling becoming more critical with weather and with the potential of new increased loading due to new customers on site. Therefore, replacement of the 5 remaining Blast Air Coolers is important to extend the lifespan of the equipment. The Blast Air Coolers provide cooling to the oil inside the transformer tank. There are 4 Blast Air Coolers located on each SGT, for a total of 12 units. In 2016, the first phase of this replacement was carried out, replacing 7 of the original units. This project is to replace the remaining 5 original units.
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Pipeline status
Not addedContract imported automatically · AI writes the response
Estimated Value
£233,400
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Book a free consultation →| Release Date: | 20 May 2025 |
| Application Deadline: | — |
| Contract Start Date: | 6 August 2025 (Estimated) |
| Contract End Date: | 28 February 2026 (Estimated) |
| Contract Duration: | 7 months |
| Procurement ID (OCID): | ocds-h6vhtk-051955 |
| Notice Reference: | 023430-2025 |
All 3 notices for this procurement, oldest first.
SGT Cooler Units
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