Culvert Flow Gauging Structure - Ceredigion

{
  "buyer": {
    "id": "GB-PPON-PRPD-5825-QDVY",
    "name": "Mining Remediation Authority"
  },
  "date": "2025-10-24T18:19:17+01:00",
  "id": "068358-2025",
  "initiationType": "tender",
  "language": "en",
  "ocid": "ocds-h6vhtk-055080",
  "parties": [
    {
      "address": {
        "country": "GB",
        "countryName": "United Kingdom",
        "locality": "Nottinghamshire",
        "postalCode": "NG18 4RG",
        "region": "UKF15",
        "streetAddress": "200 Lichfield Lane"
      },
      "contactPoint": {
        "email": "Peter.Kobryn@MiningRemediation.gov.uk",
        "name": "Peter Kobryn"
      },
      "details": {
        "classifications": [
          {
            "description": "Public authority - central government",
            "id": "publicAuthorityCentralGovernment",
            "scheme": "UK_CA_TYPE"
          }
        ]
      },
      "id": "GB-PPON-PRPD-5825-QDVY",
      "identifier": {
        "id": "PRPD-5825-QDVY",
        "scheme": "GB-PPON"
      },
      "name": "Mining Remediation Authority",
      "roles": [
        "buyer"
      ]
    }
  ],
  "tag": [
    "tender"
  ],
  "tender": {
    "aboveThreshold": false,
    "description": "The Authority invites you to tender for a contract for the provision of the construction of a flow monitoring structure at the outfall of a historic culvert. This culvert drains the dressing floor of a former mine site. The purpose of the structure is to enable accurate measurement of water flows entering a recently lined stream. \nThe construction of a flow gauging structure at Frongoch is necessary to measure the volume of water discharging from the culvert beneath the Frongoch dressing floor. This will enable accurate quantification of heavy metal loading into the Frongoch stream, and subsequently into the Nant Cell and Afon Ystwyth. \nAccurate flow measurement is essential for a comprehensive assessment of the need for a mine water treatment scheme, and future design. Future flow monitoring, assessment or design does not form part of this contract. \nThe works associated with the Frongoch Culvert Flow Monitoring are inclusive of breaking into the existing below ground culvert, as shown on drawing FCFM-AEC-XX-XX-DR-C-0003, the installation of approximately 80m of pipework, a headwall with associated access steps and V-notch weir to allow for flow monitoring.",
    "documents": [
      {
        "description": "Invitation to Tender document providing all information for parties considering whether to participate in this opportunity",
        "documentType": "biddingDocuments",
        "format": "application/pdf",
        "id": "A-6651",
        "url": "https://www.find-tender.service.gov.uk/Notice/Attachment/A-6651"
      },
      {
        "datePublished": "2025-10-24T18:19:17+01:00",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "format": "text/html",
        "id": "068358-2025",
        "noticeType": "UK4",
        "url": "https://www.find-tender.service.gov.uk/Notice/068358-2025"
      }
    ],
    "enquiryPeriod": {
      "endDate": "2025-12-01T17:00:00Z"
    },
    "id": "CA18/ 2/1/117",
    "items": [
      {
        "additionalClassifications": [
          {
            "description": "Engineering services",
            "id": "71300000",
            "scheme": "CPV"
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        "deliveryAddresses": [
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            "country": "GB",
            "countryName": "United Kingdom",
            "region": "UKL1"
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        ],
        "id": "1",
        "relatedLot": "1"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "scheme": "UKPGA",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
    },
    "lots": [
      {
        "awardCriteria": {
          "description": "Technical and Cost criteria\nTechnical Criteria - 60% of available marks\nCost criteria - 40% of available marks"
        },
        "contractPeriod": {
          "endDate": "2026-06-30T23:59:59+01:00",
          "maxExtentDate": "2026-10-31T23:59:59Z",
          "startDate": "2026-01-26T00:00:00Z"
        },
        "hasRenewal": true,
        "id": "1",
        "renewal": {
          "description": "If works are impacted by weather or other unforeseen circumstances"
        },
        "status": "active",
        "suitability": {
          "sme": true
        },
        "value": {
          "amount": 125000,
          "amountGross": 150000,
          "currency": "GBP"
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    ],
    "mainProcurementCategory": "services",
    "procurementMethod": "open",
    "procurementMethodDetails": "Below threshold - open competition",
    "status": "active",
    "submissionMethodDetails": "All relevant information with regard to this opportunity is freely available on the Mining Remediation Authority procurement portal and can be accessed under the Open Opportunities section by following this link.\n- http://Inbye.coal.gov.uk/s2c/\nTender submissions must be made through this procurement portal.",
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    "tenderPeriod": {
      "endDate": "2025-12-08T17:00:00Z"
    },
    "title": "Culvert Flow Gauging Structure - Ceredigion",
    "value": {
      "amount": 125000,
      "amountGross": 150000,
      "currency": "GBP"
    }
  }
}