WP6102 - Water Treatment for Cooling Towers - intrusive survey & design (All Terminals)

{
  "buyer": {
    "id": "GB-CFS-271218",
    "name": "Costain Limited (H7-Heathrow)"
  },
  "date": "2025-10-16T09:10:08+01:00",
  "id": "b0b88df5-78f1-4300-9687-776a06dc802e-868426",
  "initiationType": "tender",
  "language": "en",
  "ocid": "ocds-b5fd17-f01630fe-d08f-431f-b2e4-a56269d08acb",
  "parties": [
    {
      "address": {
        "countryName": "UK",
        "locality": "Maidenhead",
        "postalCode": "SL64UB",
        "streetAddress": "Costain House Vanwall Road"
      },
      "contactPoint": {
        "email": "teik.tan@costain.com",
        "name": "Teik Tan",
        "telephone": "+447901130091"
      },
      "id": "GB-CFS-271218",
      "identifier": {
        "legalName": "Costain Limited (H7-Heathrow)"
      },
      "name": "Costain Limited (H7-Heathrow)",
      "roles": [
        "buyer"
      ]
    }
  ],
  "tag": [
    "tender"
  ],
  "tender": {
    "additionalClassifications": [
      {
        "description": "Project and design preparation, estimation of costs",
        "id": "71242000",
        "scheme": "CPV"
      },
      {
        "description": "Designs",
        "id": "22314000",
        "scheme": "CPV"
      },
      {
        "description": "Engineering design services",
        "id": "71320000",
        "scheme": "CPV"
      },
      {
        "description": "Wastewater treatment plant construction work",
        "id": "45252127",
        "scheme": "CPV"
      },
      {
        "description": "Surface water treatment services",
        "id": "90733400",
        "scheme": "CPV"
      },
      {
        "description": "Mechanical signalling",
        "id": "34632100",
        "scheme": "CPV"
      }
    ],
    "classification": {
      "description": "Drinking-water treatment plant construction work",
      "id": "45252126",
      "scheme": "CPV"
    },
    "contractPeriod": {
      "endDate": "2026-10-31T23:59:59Z",
      "startDate": "2026-04-01T00:00:00+01:00"
    },
    "datePublished": "2025-10-16T09:10:08+01:00",
    "description": "This scope covers intrusive surveys to determine the required replacement of faulty and end-of-life water treatment and pre-treatment assets for the condenser water circuits which serve the cooling towers. The scope also covers the survey and design for digital flow meters to be connected to the Honeywell Building Management System (BMS).",
    "documents": [
      {
        "datePublished": "2025-10-16T09:10:08+01:00",
        "description": "Opportunity notice on Contracts Finder",
        "documentType": "tenderNotice",
        "format": "text/html",
        "id": "1",
        "language": "en",
        "url": "https://www.contractsfinder.service.gov.uk/Notice/b0b88df5-78f1-4300-9687-776a06dc802e"
      },
      {
        "description": "Please follow this link to view the notice.",
        "documentType": "tenderNotice",
        "id": "2",
        "url": "https://www.competefor.com/business/viewOpportunityDetailsSupplier.html?id=101241008"
      }
    ],
    "id": "C4N101240990",
    "items": [
      {
        "deliveryAddresses": [
          {
            "countryName": "United Kingdom",
            "region": "London"
          }
        ],
        "id": "1"
      }
    ],
    "mainProcurementCategory": "services",
    "minValue": {
      "amount": 500000,
      "currency": "GBP"
    },
    "procurementMethodDetails": "",
    "status": "active",
    "suitability": {
      "sme": true,
      "vcse": true
    },
    "tenderPeriod": {
      "endDate": "2025-10-22T21:34:00+01:00"
    },
    "title": "WP6102 - Water Treatment for Cooling Towers -  intrusive survey \u0026 design (All Terminals)",
    "value": {
      "amount": 1000000,
      "currency": "GBP"
    }
  }
}