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THE NATIONAL TRUST FOR PLACES OF HISTORIC INTEREST OR NATURAL BEAUTY

National Trust - Clumber Park - Diamond-backed Spider Recovery Project Consultancy Services (A)

Historical · ContractNo open deadline

Historical: no longer open for bids.

Read the official notice on Contracts Finder

01/ The notice

Key facts

Value: Not statedValue not stated in source
Deadline (UK time): Fri 31 Jul 2026, 17:00 BSTA deadline does not apply to this historical notice. The source records Fri 31 Jul 2026, 17:00 BST, which is not an open deadline.
Published: 7 Jul 2026
Region: East Midlands, West Midlands

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

The National Trust is seeking suitably qualified ecological consultants to support the recovery of the Critically Endangered Diamond-backed Spider (Thanatus formicinus). The commission is divided into three work packages. This opportunity relates to Package A: spider ecology, monitoring and research across Clumber Park and the Sherwood Forest landscape. The project will improve understanding of the species' ecology, breeding phenology and dispersal, provide habitat management guidance, assess habitat connectivity, and develop a translocation methodology and implementation plan by 2029. Work will be undertaken in collaboration with the National Trust, British Arachnological Society, University of Nottingham and other stakeholders. The project runs from 2026-2029.

This opportunity is being conducted on the Proactis Plaza portal.

https://supplierlive.proactisp2p.com/

If you would like to be involved, please ensure you have access to your Proactis account and let us know your supplier number so that we can make sure you have access to the tender pack.

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03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

71313000 90711500 90712400 90721700
71000000 71300000 71310000 90000000 90700000 90710000 90711000 90712000 90720000 90721000

04/ History

Releases of this notice

One release held, oldest first. Dates are UK time.

7 Jul 2026
Contract notice
Contract notice published 7 July 2026.
Release 5da93aca-a01f-4a7e-9f96-2ede2a1444a2
View this release on Contracts Finder (opens in a new tab)

05/ Limits

What the source does not tell us

The source does not state a usable value.
Only one release is held, so there is no change history.

06/ Questions

About this notice

THE NATIONAL TRUST FOR PLACES OF HISTORIC INTEREST OR NATURAL BEAUTY published this notice.

Value not stated in source.

07/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference: 5da93aca-a01f-4a7e-9f96-2ede2a1444a2
Source: Contracts Finder
Stage: contract · Contract
Last verified: Thu 9 Jul 2026, 01:04 BST
Read at: Fri 16 Oct 2026, 20:10 BST

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