Published date: 3 October 2025

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 23 September 2025, 12pm

Contract summary

Industry

  • Environmental services - 90700000

Location of contract

Any region

Value of contract

£73,740

Procurement reference

CF-0546600D8d000003VQwdEAG

Published date

3 October 2025

Closing date

23 September 2025

Closing time

12pm

Contract start date

29 September 2025

Contract end date

31 March 2026

Contract type

Service contract

Procedure type

Call-off from a framework agreement

A mini-competition or direct purchase from a pre-established framework agreement.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

Background & Purpose

This project aims to establish the presence or absence of the White-clawed crayfish, Signal crayfish, and crayfish plague at 91 sites across England (locations in spreadsheet attached).

Surveys will be undertaken for a variety of reasons depending on site and catchment, including:
• to verify historic White-clawed crayfish records
• to test for presence of Signal crayfish and crayfish plague
• to survey Ark sites to confirm success of introductions
• to identify new Arc sites for translocation of White-clawed crayfish

Award information

Awarded date

26 September 2025

Contract start date

29 September 2025

Contract end date

31 March 2026

Total value of contract

£73,740

This contract was awarded to 1 supplier.

Tetra Tech Limited

Address

3 Sovereign Square, Sovereign Street, West Yorkshire, Leeds, LS1 4ER

Reference

None

About the buyer

Contact name

Harjinder Grewal

Address

Seacole Building, 2 Marsham Street
London
SW1P 4DF
United Kingdom

Email

procurement@defra.gov.uk