--- title: "PS-25-253 - Passivhaus Modelling Consultancy Services - Doon Campus (PRJ0013696)" ocid: "ocds-r6ebe6-0000817361" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000817361" markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000817361.md" json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000817361.json" source: "Public Contracts Scotland" current_stage: "Award" buyer: "EAST AYRSHIRE COUNCIL" published: "2026-04-02" --- # PS-25-253 - Passivhaus Modelling Consultancy Services - Doon Campus (PRJ0013696) Buyer: EAST AYRSHIRE COUNCIL Current stage: Award OCID: ocds-r6ebe6-0000817361 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000817361) [Download OCDS JSON](https://d3tenders.com/contract/ocds-r6ebe6-0000817361.json) ## Summary East Ayrshire Council has completed the procurement process for the provision of Passivhaus Modelling Consultancy Services for the refurbishment of Doon Campus, located in the UKM93 region. The contracting authority conducted this procurement as an open procedure, with the contract eventually awarded to Luths Services Ltd on 14th January 2026, valued at £19,512. The process has progressed through the tender and award stages, with the award officially documented on 2nd April 2026. The industry category involved focuses on consultancy services for architectural, engineering, and construction management. The contract fosters the development of energy-efficient designs in educational facilities, adhering to Passivhaus standards. This tender represents a substantial opportunity for consultancies specialising in energy-efficient building designs, particularly those with expertise in Passivhaus modelling. Companies offering architectural or engineering consultancy services can expand their portfolio by participating in similar public sector opportunities. Large-scale firms with the capability to deliver highly technical and specialised services in the UK regions can benefit significantly. The open procedure approach ensures that diverse business entities, particularly those proficient in sophisticated environmental design standards, can showcase their capabilities to public authorities like East Ayrshire Council and contribute to long-term energy savings and sustainable development projects. ## Notice The provision of Passivhaus Modelling Consultant to contribute to the overall project design development, through the provision of the activities highlighted in Appendix A1 Key Requirements and Appendix A4 Scope of Service, for the Refurbishment of Doon Campus project on behalf of East Ayrshire Council. ### Lot Information Lot 1 The provision of Passivhaus Modelling Consultant to contribute to the overall project design development, through the provision of the activities highlighted in Appendix A1 Key Requirements and Appendix A4 Scope of Service, for the Refurbishment of Doon Campus project on behalf of East Ayrshire Council. ## Key Details | Field | Value | | --- | --- | | Publication source | Public Contracts Scotland | | Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=APR553155 | | Notice type | PCS Notice - Website Contract Award Notice | | Procurement type | Standard | | Procurement category | Services | | Procurement method | Open | | Procurement method details | Open procedure | | Tender suitability | Not specified | | Awardee scale | Large | | All stages | Tender, Award | ## Dates | Field | Value | | --- | --- | | Publication date | 2 Apr 2026 | | Submission deadline | 12 Dec 2025 | | Future notice date | Not specified | | Award date | 14 Jan 2026 | | Contract period | Not specified | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | £19,512 | ## Status | Field | Value | | --- | --- | | Tender status | Complete | | Lots status | Complete | | Awards status | Not specified | | Contracts status | Active | ## Buyer | Field | Value | | --- | --- | | Main buyer | EAST AYRSHIRE COUNCIL | | Locality | KILMARNOCK | | Post town | Kilmarnock | | Postcode | KA3 7BU | | Country | Scotland | | ITL 1 | TLM Scotland | | ITL 2 | TLM9 Southern Scotland | | ITL 3 | TLM93 North Ayrshire and East Ayrshire | | Local authority | East Ayrshire | | Electoral ward | Kilmarnock East and Hurlford | | Westminster constituency | Kilmarnock and Loudoun | | Delivery location | TLM93 North Ayrshire and East Ayrshire | ## Supplier | Field | Value | | --- | --- | | Number of suppliers | 1 | | Supplier names | LUTHS SERVICES | ## CPV Codes ### Divisions - 71 - Architectural, construction, engineering and inspection services ### Codes - 71314000 - Energy and related services - 71314200 - Energy-management services - 71314300 - Energy-efficiency consultancy services - 71315200 - Building consultancy services - 71333000 - Mechanical engineering services - 71530000 - Construction consultancy services ## Release History - 2 Apr 2026 at 00:00 - Award - PCS Notice - Website Contract Award Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=APR553155 - 2 Dec 2025 at 00:00 - Tender - PCS Notice - Website Contract Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=DEC544730 ## Documents - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=DEC544730 PS-25-253 - Passivhaus Modelling Consultancy Services - Doon Campus (PRJ0013696) - The provision of Passivhaus Modelling Consultant to contribute to the overall project design development, through the provision of the activities highlighted in Appendix A1 Key Requirements and Appendix A4 Scope of Service, for the Refurbishment of Doon Campus project on behalf of East Ayrshire Council. - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=APR553155 PS-25-253 - Passivhaus Modelling Consultancy Services - Doon Campus (PRJ0013696) - The provision of Passivhaus Modelling Consultant to contribute to the overall project design development, through the provision of the activities highlighted in Appendix A1 Key Requirements and Appendix A4 Scope of Service, for the Refurbishment of Doon Campus project on behalf of East Ayrshire Council. ## Notice URLs - http:// - http://www.east-ayrshire.gov.uk - https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000817361 - https://www.publictendersscotland.publiccontractsscotland.gov.uk - https://www.scotcourts.gov.uk/ ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000817361. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000817361.json.