Source: https://tendernation.io/opportunities/01a13bb8-514a-726f-9a6c-b78eb791e8a3/single-supplier-framework-for-the-provision-of-specialist-sustainable-constructi awarded GB open procedure # Single Supplier Framework for the provision of specialist sustainable construction advice [South Downs National Park Authority](https://tendernation.io/buyers/south-downs-national-park-authority) Estimated value £54,000 Published 23 Jul 2025 Deadline Closed 14 May 2025 ## Who can bid - Below-threshold contract Buyers cannot shortlist bidders on suitability before tenders are in, so everyone gets to submit a bid (except some larger works contracts). [Procurement Act 2023, section 85](https://www.legislation.gov.uk/ukpga/2023/54/section/85) - Sets up a framework Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender A single supplier framework with the objective of securing specialist sustainable construction advice for planning officers. The duration of the framework is three years commencing on 30 June 2025. The SDNPA may extend the Framework Period by a further period or periods of up to 1 year by giving written notice to the Contractor of its wish to extend this Framework and the required length of such extension. The service is required across all development management teams within the South Downs National Park, to include SDNPA planners in the recovered service areas (Adur and Worthing, Arun, Brighton and Hove, Horsham, Mid-Sussex, and Wealden) and also those planners working within the host authorities (Chichester, East Hampshire, Lewes and Eastbourne, and Winchester). Planning applications will range across the whole of the National Park. ## CPV classification Architectural, engineering and planning services Construction consultancy services Source Find a Tender (UK) · Notice ocds-h6vhtk-0502e2-2025-07-23T15:23:48+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0502e2-2025-07-23T15:23:48+01:00) 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 South Downs National Park Authority: past awards and live tenders](https://tendernation.io/buyers/south-downs-national-park-authority) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre) [Asbestos Management Framework · Home Group · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15476-5fff-736e-ae2e-0c8a400c7297/asbestos-management-framework) [Infrastructure works consultancy services – Contrôle extérieur des chaussées · Collectivité européenne d Alsace · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1730-733b-8247-a32bbbe2211c/france-infrastructure-works-consultancy-services-controle-exterieur-des-chau) [Architectural, construction, engineering and inspection services – Būvprojekta izstrāde un autoruzraudzība fasādes siltināšanai kārtās Dzirciema ielā 16, Rīgā – 1.kārta, C korpuss · Rīgas Stradiņa universitāte · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-3915-73d1-83e6-c378f9f7a926/latvia-architectural-construction-engineering-and-inspection-services-buvp) [Technical assistance services – Suivi et gestion de chantiers de réhabilitation de sites pollués · SPAQuE · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-155e-73c2-a593-9e17375422ac/belgium-technical-assistance-services-suivi-et-gestion-de-chantiers-de-rehab) [Architectural, construction, engineering and inspection services – Single Party Framework Agreement for Architect Led Integrated Design Team Services for Fire Safety Remediation Works for Dublin City Council · Dublin City Council · 5 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a15183-0a15-7156-849b-5a223dd6d615/ireland-architectural-construction-engineering-and-inspection-services-sin)