Live tender

How to win: HEPA Filters

A goods contract from Sellafield Limited, worth £6,500,000. Below: what it involves and how to write a winning bid for it.

Buyer

Sellafield Limited

Value

£6,500,000

Closing date

22 May 2026

About this contract

The Detailed Design, Manufacture, Test, Supply and Delivery of Nuclear Grade Air Filters, including High Efficiency Particulate Air (HEPA) Filters to the NDA Group

How to win contracts like this

✓Answer against the marking scheme, not the question text — Sellafield Limited scores each response, so map your evidence to the published criteria and weightings.
✓At £6,500,000, expect quality and social value to carry a large share of the score — price alone rarely wins goods work.
✓Show recent, comparable delivery: name similar goods contracts you've delivered for public bodies, with measurable outcomes.
✓Start early: it closes 22 May 2026 and a strong bid takes iteration.

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