Source: https://tendernation.io/opportunities/01a13c19-440b-703c-885b-7eb7919846b8/white-clawed-crayfish-surveys-and-ark-site-feasibility-study closed GB open procedure Suitable for SMEs # White-clawed Crayfish Surveys and Ark Site Feasibility Study [North York Moors National Park Authority](https://tendernation.io/buyers/north-york-moors-national-park-authority) Estimated value £5,000 to £10,000 Published 24 Jul 2017 Deadline Closed 3 Aug 2017 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The primary purpose of this brief is to seek the services of a suitably experienced ecological surveyor to carry out a white-clawed crayfish survey in areas of the Rye, focussing on those sites that have historic records of the species in order to provide base line figures for the existing populations. In addition surveyors will be required to undertake a rapid assessment of any on site issues at sites that are surveyed, and provide suggestions for improved management for the benefit of white-clawed crayfish. The second purpose is for the appointed consultant to undertake a feasibility study into the potential establishment of Ark sites for white-clawed crayfish to be informed by the survey stage and other available habitat, species and in-river barrier data. This will consider different options for the location of such sites, the practical management issues and recommendations to make them a success, and a high level action plan for delivering the preferred sites. ## CPV classification Endangered species protection services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/e07d377c-f69f-4881-9502-16e88474472a) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile North York Moors National Park Authority: past awards and live tenders](https://tendernation.io/buyers/north-york-moors-national-park-authority) [Sector More Sewage, refuse, cleaning & environmental tenders](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental) ## More tenders like this [SHWD Cleaning · South Hams District Council · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15552-1e5c-7112-a772-bb30d175a2ae/shwd-cleaning) [Pest Control Services · Yorkshire Housing Limited · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15552-1ecb-72eb-99a2-28725729b3f4/pest-control-services) [Pest Control Services Concession 2027-30 (FH2610191) · The District Council of Folkestone and Hythe · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a154e4-44f9-7309-afae-daba3a678a46/pest-control-services-concession-2027-30-fh2610191) [Invitation to Tender Window Cleaning Services - Wirral · Wirral Community Health and Care NHS Foundation Trust · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a1539a-cf1d-702b-9ffd-93cfa91d3c7c/invitation-to-tender-window-cleaning-services-wirral) [Refuse transport services – Odbiór odpadów komunalnych z terenu miasta Maków Mazowiecki · Miasto Maków Mazowiecki · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-3f12-7325-9c2f-18eb44993615/poland-refuse-transport-services-odbior-odpadow-komunalnych-z-terenu-miasta) [Cleaning services – Úklidové služby pro budovy JP · České vysoké učení technické v Praze · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-4b75-72e0-8073-c7b65b5d95d9/czechia-cleaning-services-uklidove-sluzby-pro-budovy-jp)