{
    "uri": "https://www.contractsfinder.service.gov.uk/Published/Notice/releases/550e2499-b437-4f0b-8773-b1f3cf975927.json",
    "publishedDate": "2026-03-19T14:38:48Z",
    "publisher": {
        "name": "Cabinet Office",
        "scheme": "GB-GOR",
        "uid": "D2",
        "uri": "https://www.gov.uk/government/organisations/cabinet-office"
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    "version": "1.1",
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    "publicationPolicy": "https://www.gov.uk/government/publications/open-contracting",
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            "id": "550e2499-b437-4f0b-8773-b1f3cf975927-889278",
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            "date": "2026-03-19T14:38:48Z",
            "tag": [
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                "documents": [
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                        "documentType": "plannedProcurementNotice",
                        "description": "Future opportunity notice on Contracts Finder",
                        "url": "https://www.contractsfinder.service.gov.uk/Notice/550e2499-b437-4f0b-8773-b1f3cf975927",
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            "tender": {
                "id": "tender_524385/1561308",
                "title": "SUPPLY CHAIN NOTICE - Central Substation RIBA4 & Build",
                "description": "The overarching requirement of the project is to develop the RIBA Stage 3 Design into a complete RIBA Stage 4 Technical Design and subsequently build and commission the new Central Substation building (through RIBA Stage 5 and 6).  \r\nThis project is split into two principal Phases as outlined below - a Design Phase (1) and a Build Phase (2), each with their own corresponding Work Packages.   \r\n\r\nIn summary, this Project includes the following work packages: \r\n\r\nProject Phase 1 (Design) includes the following work packages: \r\n-\tWP 1: Survey and assessment work to facilitate the RIBA 4 design. \r\n-\tWP 2: RIBA 4 Technical Design incl. all temporary works designs. \r\n-\tWP 3: Undertake earthing design for Central Substation. \r\nProject Phase 2 (Build) includes the following work package: \r\n-\tWP 4: RIBA 5 and 6: Construct, Commission and Handover the works as designed in Phase 1. \r\n\r\nInstallation of HV/LV Electrical switch panels and associated cabling shall not form part of this work, and will follow as a separate project once WP 4 is complete.\r\n\r\nThose that meet the criteria of this initial phase will be invited to participate in a final competition. Deadlines for expressions of interest are the 27th March. Any expressions received after this date will not be accepted.",
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                    "description": "Substation construction work"
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                                "postalCode": "PO1 3LS"
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                            {
                                "region": "South East",
                                "countryName": "United Kingdom"
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                "value": {
                    "amount": 1300000,
                    "currency": "GBP"
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                "communication": {
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                    "name": "Ministry of Defence",
                    "identifier": {
                        "legalName": "Ministry of Defence"
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                    "address": {
                        "streetAddress": "Victory Building, Portsmouth Naval Base",
                        "locality": "Portsmouth",
                        "postalCode": "PO1 3LS",
                        "countryName": "England"
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                    "contactPoint": {
                        "name": "Abi Millyard",
                        "email": "scsystems@kbsmaritime.com"
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                    "roles": [
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