--- title: "*Decarbonisation & Investment Works Framework [DN762948]" ocid: "ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974.json" source: "Contracts Finder" current_stage: "Tender" buyer: "PROSPER" published: "2025-02-14" --- # *Decarbonisation & Investment Works Framework [DN762948] Buyer: PROSPER Current stage: Tender OCID: ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974.json) ## Summary PROSPER, based in Newcastle upon Tyne, has initiated an open tender for the establishment of a multi-supplier framework titled "Decarbonisation & Investment Works Framework [DN762948]" under the industry category of building installation work. The framework aims to provide energy efficiency retrofit measures and traditional investment and refurbishment works for domestic and public buildings in line with PAS 2035. The procurement process is currently in the tender stage, with a tender submission deadline of 21st March 2025. The contract period is set to begin on 2nd June 2025 and end on 1st June 2029. The tender is divided into ten regional lots covering various regions in the UK, including North East, North West, Yorkshire & Humber, West Midlands, East Midlands, East of England, South East, South West, London, and Wales. The open procedure requires submission from qualified contractors by the stipulated deadline. This tender presents significant opportunities for businesses specialising in building installation and completion work, solar energy, central-heating systems, and similar trades to expand their service offerings and market reach. Companies proficient in energy efficiency solutions such as PV and battery storage, insulation, heating systems, and other retrofit measures will find this framework particularly advantageous. Small and medium-sized enterprises (SMEs) are encouraged to participate, ensuring a robust and diverse pool of contractors. Ideal candidates will be those capable of delivering comprehensive solutions that meet the tender's detailed requirements across the designated regions. ## Notice The Authority seeks to establish a multi-supplier Framework to provide Energy Efficiency Retrofit measures in accordance with PAS 2035, and traditional Investment and refurbishment works for domestic and public buildings for its Members and other Public Sector Contracting Bodies. The scope of the framework includes (but is not limited to) PV and Battery Storage; ASHP / GSHP; Insulation including EWI, IWI, CWI, Loft and floor; Windows & Doors; Ventilation; Roofing; Roofline & rainwater goods; Electrical Work; Boiler Replacement; Hot water / heat distribution systems; Kitchens; Bathrooms; Damp & Mould remediation; Internal Decoration; Plastering; Carpentry & joinery; Wall tiling & Boarding; Above & Below DPC pipework; Footpaths; Associated works; Pre & Post Installation Surveys and Tests; PAS 2035 Consultancy The tender is split into ten regional lots * Lot 1 - North East * Lot 2 - Yorkshire & Humber * Lot 3 - North West * Lot 4 - West Midlands * Lot 5 - East Midlands * Lot 6 - East of England * Lot 7 - South East * Lot 8 - South West * Lot 9 - London * Lot 10 - Wales The authority seeks to appoint up to 10 suitably qualified Principal Contractors per Lot able to provide the full requirements. Additional information: Access to Tender Documents We use the ProContract Portal for tendering. https://procontract.due-north.com/register Too access tender documents 1) Click Find Opportunities 2) On Left hand side use the dropdown under Organisations and select PROSPER 3) The current opportunities available will be displayed. 4) Click the title of the tender you are interested in. 5) Details of the opportunity are displayed. Click 'Login and Register interest in this opportunity' 6) You will be able to access the tender and tender documentation. ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/1e49a0b8-2354-457a-8f46-080067e01692 | | Notice type | Tender Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Open | | Procurement method details | Open procedure (above threshold) | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 14 Feb 2025 | | Submission deadline | 21 Mar 2025 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 1 Jun 2025 - 1 Jun 2029 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Not specified | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | PROSPER | | Locality | NEWCASTLE UPON TYNE | | Post town | Newcastle upon Tyne | | Postcode | NE28 9NZ | | Country | England | | ITL 1 | TLC North East (England) | | ITL 2 | TLC4 Northumberland, Durham and Tyne & Wear | | ITL 3 | TLC43 Tyneside | | Local authority | North Tyneside | | Electoral ward | Shiremoor | | Westminster constituency | Tynemouth | | Delivery location | TLC North East (England), TLD North West (England), TLE Yorkshire and The Humber, TLF East Midlands (England), TLG West Midlands (England), TLI London, TLJ South East (England), TLK South West (England), TLL Wales | ## CPV Codes ### Divisions - 09 - Petroleum products, fuel, electricity and other sources of energy - 44 - Construction structures and materials; auxiliary products to construction (except electric apparatus) - 45 - Construction work - 71 - Architectural, construction, engineering and inspection services ### Codes - 09310000 - Electricity - 09320000 - Steam, hot water and associated products - 09330000 - Solar energy - 44620000 - Central-heating radiators and boilers and parts - 45260000 - Roof works and other special trade construction works - 45300000 - Building installation work - 45400000 - Building completion work - 71250000 - Architectural, engineering and surveying services ## Release History - 14 Feb 2025 at 12:44 - Tender - Tender Notice - https://www.contractsfinder.service.gov.uk/Notice/1e49a0b8-2354-457a-8f46-080067e01692 ## Documents - https://www.contractsfinder.service.gov.uk/Notice/1e49a0b8-2354-457a-8f46-080067e01692 14th February 2025 - Opportunity notice on Contracts Finder - https://procontract.due-north.com/Advert/Index?advertId=d1713dad-5ee9-ef11-8134-005056b64545 Link to Tender ## Notice URLs - http://prosper.uk.com/ - https://procontract.due-north.com/register ## 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-b5fd17-8132d983-de44-4255-a60d-74889052f974. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-8132d983-de44-4255-a60d-74889052f974.json.