--- title: "CHAIN SUPPLY NOTICE - Rewiring of Building Projects" ocid: "ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a" markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a.md" json_url: "https://d3tenders.com/contract/ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a.json" source: "Contracts Finder" current_stage: "Planning" buyer: "MINISTRY OF DEFENCE" published: "2026-06-10" --- # CHAIN SUPPLY NOTICE - Rewiring of Building Projects Buyer: MINISTRY OF DEFENCE Current stage: Planning OCID: ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a) [Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a.json) ## Summary The Ministry of Defence is initiating a public procurement process for the rewiring of historic buildings at the Portsmouth Naval Base, titled "CHAIN SUPPLY NOTICE - Rewiring of Building Projects." This opportunity falls under the industry category of electrical wiring work (CPV code 45311100) and is currently in the planning stage. The procurement process is targeted at the South East region of the United Kingdom, specifically Portsmouth (postal code: PO1 3LS). Businesses must express their interest by the 16th of April. The procurement process has been designed to encourage participation from small and medium-sized enterprises (SMEs), while the contract period is projected to run from 1st September 2026 to 31st August 2027. This tender represents significant business growth opportunities for contractors skilled in electrical wiring, particularly those experienced in handling complex projects involving historic buildings. Since the Ministry of Defence is the buying organisation, successful contractors can gain substantial recognition and credibility, potentially unlocking further opportunities within government defence infrastructure projects. Businesses that are already registered or willing to register on the EU Supply portal will find a smoother process for submitting their expressions of interest and necessary documentation. Given the emphasis on SMEs, agile and qualified smaller firms are well-suited to compete effectively in this procurement opportunity. ## Notice We are seeking expressions of interest from suitably qualified and experienced contractors for the rewiring of historic buildings on Portsmouth Naval base. Those that meet the criteria of this initial phase will be invited to participate in a final competition. Deadlines for expressions of interest are the 16th April. Any expressions received after this date will not be accepted Additional information: If you are interested in this opportunity, please go to the EU Supply portal detailed below to express interest. Any expression of interest that does not include the returned documentation will be rejected. KBS publish opportunities via the EU Supply Platform. As a supplier, you will need to have a registered account on EU Supply to be able to access opportunities, download documents and submit responses to Tenders. If you are not already registered, please go to UK (eu-supply.com) and click 'New Supplier Registration' and follow the simple and free registering process. Please confirm you are registered with EU Supply when expressing interest in this opportunity and provide the exact company entity as registered ## Key Details | Field | Value | | --- | --- | | Publication source | Contracts Finder | | Latest notice | https://www.contractsfinder.service.gov.uk/Notice/a5fb4aa8-9907-45dd-9ac5-3a4ac3e74e8c | | Notice type | Planned Procurement Notice | | Procurement type | Standard | | Procurement category | Not specified | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 10 Jun 2026 | | Submission deadline | Not specified | | Future notice date | 9 Jun 2026 | | Award date | Not specified | | Contract period | 31 Aug 2026 - 31 Aug 2027 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £1,200,000 | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Planned | | Lots status | Not specified | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | MINISTRY OF DEFENCE | | Locality | PORTSMOUTH | | Post town | Portsmouth | | Postcode | PO1 3LS | | Country | England | | ITL 1 | TLJ South East (England) | | ITL 2 | TLJ3 Hampshire and Isle of Wight | | ITL 3 | TLJ31 Portsmouth | | Local authority | Portsmouth | | Electoral ward | Charles Dickens | | Westminster constituency | Portsmouth South | | Delivery location | TLJ South East (England) | ## CPV Codes ### Divisions - 45 - Construction work ### Codes - 45311100 - Electrical wiring work ## Release History - 10 Jun 2026 at 07:49 - Planning - Planned Procurement Notice - https://www.contractsfinder.service.gov.uk/Notice/a5fb4aa8-9907-45dd-9ac5-3a4ac3e74e8c ## Documents - https://www.contractsfinder.service.gov.uk/Notice/a5fb4aa8-9907-45dd-9ac5-3a4ac3e74e8c 10th June 2026 - Future opportunity notice on Contracts Finder ## 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-f87af69b-e960-4c8d-9699-acf02ae9be2a. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-f87af69b-e960-4c8d-9699-acf02ae9be2a.json.