A services contract from Defra Commercial. Below: what it involves and how to write a winning bid for it.
Buyer
Defra Commercial
Published
2 September 2026
Category
services
About this contract
T506: Groundwater Chemistry
Who won contracts like this
✓Answer against the marking scheme, not the question text — Defra Commercial scores each response, so map your evidence to the published criteria and weightings.
✓Lead with evidenced capability and social value — for services work these usually outweigh price.
✓Show recent, comparable delivery: name similar services contracts you've delivered for public bodies, with measurable outcomes.
✓This one's been awarded — but Defra Commercial retenders on a cycle. Get matched the day the next one lands and start your draft early.
Draft a winning bid for this — with AI
BidWriter drafts your responses from your company profile, scores them against the marking scheme, and tracks your whole pipeline. Free to start — no card needed.
