Supply of nutrient neutrality mitigation for Stour Environmental Credits Limited

{
  "buyer": {
    "id": "GB-PPON-PJTC-7477-RLVM",
    "name": "Ashford Borough Council"
  },
  "date": "2025-06-03T16:58:19+01:00",
  "id": "029633-2025",
  "initiationType": "tender",
  "language": "en",
  "ocid": "ocds-h6vhtk-052bda",
  "parties": [
    {
      "address": {
        "country": "GB",
        "countryName": "United Kingdom",
        "locality": "Ashford",
        "postalCode": "TN23 1HU",
        "region": "UKJ45",
        "streetAddress": "International House, Dover Place"
      },
      "contactPoint": {
        "email": "procurement@ashford.gov.uk"
      },
      "details": {
        "classifications": [
          {
            "description": "Public authority - sub-central government",
            "id": "publicAuthoritySubCentralGovernment",
            "scheme": "UK_CA_TYPE"
          }
        ]
      },
      "id": "GB-PPON-PJTC-7477-RLVM",
      "identifier": {
        "id": "PJTC-7477-RLVM",
        "scheme": "GB-PPON"
      },
      "name": "Ashford Borough Council",
      "roles": [
        "buyer"
      ]
    }
  ],
  "tag": [
    "tender"
  ],
  "tender": {
    "aboveThreshold": true,
    "awardPeriod": {
      "endDate": "2025-07-28T23:59:59+01:00"
    },
    "description": "As part of the development of its nutrient mitigation portfolio SEC is seeking to appoint suitable providers/installers to convert existing septic tanks and private package treatment plants to high efficacy private package treatment plants (PTPs). The upgrade generates a nutrient offset/saving (both phosphorus and nitrogen) equivalent to amount of nutrients stripped out by the new private package treatment plant compared to the old septic tank. The successful bidder(s) (the Services Provider(s) in this Procurement will provide SEC with phosphorus and nitrogen offset/saving. SEC will then trade the nutrient offset/saving as \u0027credits\u0027 to housebuilders/developers who need to offset the additional nutrients arising from the new houses they intend to build.",
    "documents": [
      {
        "description": "Not published",
        "documentType": "conflictOfInterest",
        "id": "conflictOfInterest"
      },
      {
        "description": "Procurement documents can be accessed via the Kent Business Portal.",
        "documentType": "biddingDocuments",
        "id": "L-1",
        "url": "https://www.kentbusinessportal.org.uk/"
      },
      {
        "description": "Procurement documents can be accessed via the Kent Business Portal.",
        "documentType": "technicalSpecifications",
        "id": "L-2",
        "url": "https://www.kentbusinessportal.org.uk/"
      },
      {
        "datePublished": "2025-06-03T16:58:19+01:00",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "format": "text/html",
        "id": "029633-2025",
        "noticeType": "UK4",
        "url": "https://www.find-tender.service.gov.uk/Notice/029633-2025"
      }
    ],
    "id": "WMS192021STP",
    "items": [
      {
        "additionalClassifications": [
          {
            "description": "Environmental services",
            "id": "90700000",
            "scheme": "CPV"
          }
        ],
        "deliveryAddresses": [
          {
            "country": "GB",
            "countryName": "United Kingdom",
            "region": "UKJ4"
          }
        ],
        "id": "1",
        "relatedLot": "1"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "scheme": "UKPGA",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
    },
    "lots": [
      {
        "awardCriteria": {
          "criteria": [
            {
              "name": "Price",
              "numbers": [
                {
                  "number": 40,
                  "weight": "percentageExact"
                }
              ],
              "type": "price"
            },
            {
              "name": "Quality",
              "numbers": [
                {
                  "number": 60,
                  "weight": "percentageExact"
                }
              ],
              "type": "quality"
            }
          ]
        },
        "contractPeriod": {
          "endDate": "2027-09-12T23:59:59+01:00",
          "startDate": "2025-09-12T00:00:00+01:00"
        },
        "id": "1",
        "selectionCriteria": {
          "criteria": [
            {
              "description": "All listed in the tender documents",
              "type": "economic"
            },
            {
              "description": "All listed in the tender documents",
              "type": "technical"
            }
          ]
        },
        "status": "active",
        "suitability": {
          "sme": true
        },
        "value": {
          "amount": 20000000,
          "amountGross": 24000000,
          "currency": "GBP"
        }
      }
    ],
    "mainProcurementCategory": "services",
    "procurementMethod": "open",
    "procurementMethodDetails": "Open procedure",
    "status": "active",
    "submissionMethodDetails": "Tenders to be submitted via the Kent Business Portal https://www.kentbusinessportal.org.uk/",
    "submissionTerms": {
      "electronicSubmissionPolicy": "allowed",
      "languages": [
        "en"
      ]
    },
    "tenderPeriod": {
      "endDate": "2025-06-30T10:00:00+01:00"
    },
    "title": "Supply of nutrient neutrality mitigation for Stour Environmental Credits Limited",
    "value": {
      "amount": 20000000,
      "amountGross": 24000000,
      "currency": "GBP"
    }
  }
}