planningFind a Tender · planning Update

PRJ_31046 - SuDS and Weather Monitoring Stations

BuyerWestminster City Council

Statusplanning

DeadlineNot published

ValueValue not published

Published3 Sept 2026

What is being bought

Westminster City Council (the Authority) is approaching the market to seek information regarding the provision of Sustainable Drainage Systems (SuDS) monitoring and weather monitoring stations, including associated data management, visualisation, maintenance and reporting services. The information provided will be used to develop a procurement/tender activity and subsequent specification.

Delivery location

UKI, GB

Lot details

Lot 1

No lot description published.

Statusplanning

Contract periodFrom 1 Jan 2027 to 31 Dec 2030

SME suitabilitySuitable for SMEs

What is included

Item	Category	Quantity
1	Surface water pollution drainage services, Weather stations, Surface water pollution monitoring or control services, Environmental issues consultancy services	Not published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 38. The category anchor is Weather stations (38127000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison set	Procedures	Reported bids per procedure	Named award suppliers	Price evidence
Market: CPV division 38	699	2 median · 13.3 average (175 of 699 with a bid count)	3.6 average (196 of 699 with named award suppliers)	Not published
Same buyer	0	Not published	Not published	Not published
Delivery region: UKI	35	3 median · 15.3 average (7 of 35 with a bid count)	3.6 average (7 of 35 with named award suppliers)	Not published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementNot published

Dynamic purchasing systemNot published

Competitive procurementNot published

Recurring requirementNot published

Procurement method rationaleNot published

Rationale classificationsNot published

Special regimeNot published

Covered byNot published

Submission policyNot published

Selection criteriaNot published

Risk detailsNot published

Planning & early market engagement

BudgetValue not published

No-engagement rationaleNot published

Planning documents1

Planning milestones1

Milestone	Type	Due	Status
RESPONDING TO THIS PRELIMINARY MARKET ENGAGEMENT (PME) Suppliers interested in this opportunity should complete the online questionnaire by 5:00pm on 24th of September 2026 via the Council’s e-Sourcing portal https://wcc.ukp.app.jaggaer.com/	engagement	24 Sept 2026	scheduled

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Preliminary market engagement notice on Find a Tender planning · marketEngagementNotice

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCID	ocds-h6vhtk-06f169
Latest release ID	083554-2026
Latest release timestamp	Thu Sep 03 2026 14:01:33 GMT+0000 (Coordinated Universal Time)
Source	find-a-tender
Official notice URL	Not published
Tender status	planning
Procurement method	Not published
Procurement method details	Not published
Main procurement category	services
Above threshold	No
Legal basis	2023/54
Tender period: start	Not published
Tender period: end	Not published
Expression of interest deadline	Not published
Enquiry deadline	Not published
Award period: start	Not published
Award period: end	Not published
Submission method details	Not published
Submission languages	Not published
Electronic catalogue policy	Not published
Total tender value	Not published
Tender lots in source	1
Tender items in source	1
Tender documents in source	0
Awards in latest release	0
Contracts in latest release	0
Parties in latest release	1

Notice history

Date	Event	Reference
3 Sept 2026	planningUpdate	083554-2026
3 Sept 2026	planning	083522-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON

{
  "id": "083554-2026",
  "tag": [
    "planningUpdate"
  ],
  "date": "2026-09-03T15:01:33+01:00",
  "ocid": "ocds-h6vhtk-06f169",
  "buyer": {
    "id": "GB-PPON-PJVD-6261-BPPJ",
    "name": "Westminster City Council"
  },
  "tender": {
    "id": "ocds-h6vhtk-06f169",
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        },
        "contractPeriod": {
          "endDate": "2030-12-31T23:59:59+00:00",
          "startDate": "2027-01-01T00:00:00+00:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKI",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "90733500",
            "scheme": "CPV",
            "description": "Surface water pollution drainage services"
          },
          {
            "id": "38127000",
            "scheme": "CPV",
            "description": "Weather stations"
          },
          {
            "id": "90733100",
            "scheme": "CPV",
            "description": "Surface water pollution monitoring or control services"
          },
          {
            "id": "90713000",
            "scheme": "CPV",
            "description": "Environmental issues consultancy services"
          }
        ]
      }
    ],
    "title": "PRJ_31046 - SuDS and Weather Monitoring Stations",
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Westminster City Council (the Authority) is approaching the market to seek information regarding the provision of Sustainable Drainage Systems (SuDS) monitoring and weather monitoring stations, including associated data management, visualisation, maintenance and reporting services. The information provided will be used to develop a procurement/tender activity and subsequent specification.",
    "aboveThreshold": false,
    "mainProcurementCategory": "services"
  },
  "buyerID": [],
  "parties": [
    {
      "id": "GB-PPON-PJVD-6261-BPPJ",
      "name": "Westminster City Council",
      "roles": [
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      ],
      "address": {
        "region": "UKI32",
        "country": "GB",
        "locality": "London",
        "postalCode": "SW1E 6QP",
        "countryName": "United Kingdom",
        "streetAddress": "64 Victoria Street"
      },
      "details": {
        "url": "https://www.westminster.gov.uk/",
        "classifications": [
          {
            "id": "publicAuthoritySubCentralGovernment",
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          }
        ]
      },
      "identifier": {
        "id": "PJVD-6261-BPPJ",
        "scheme": "GB-PPON"
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      "contactPoint": {
        "email": "buyingteam@westminster.gov.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "083554-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/083554-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-09-03T15:01:33+01:00"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-09-24T23:59:59+01:00",
        "description": "RESPONDING TO THIS PRELIMINARY MARKET ENGAGEMENT (PME)\nSuppliers interested in this opportunity should complete the online questionnaire by 5:00pm on 24th of September 2026  via the Council’s e-Sourcing portal https://wcc.ukp.app.jaggaer.com/"
      }
    ]
  },
  "initiationType": "tender"
}

Complete JSON history (2 releases)

3 Sept 2026 · 083554-2026 · planningUpdate

{
  "id": "083554-2026",
  "tag": [
    "planningUpdate"
  ],
  "date": "2026-09-03T15:01:33+01:00",
  "ocid": "ocds-h6vhtk-06f169",
  "buyer": {
    "id": "GB-PPON-PJVD-6261-BPPJ",
    "name": "Westminster City Council"
  },
  "tender": {
    "id": "ocds-h6vhtk-06f169",
    "lots": [
      {
        "id": "1",
        "status": "planning",
        "description": null,
        "suitability": {
          "sme": true,
          "vcse": true
        },
        "contractPeriod": {
          "endDate": "2030-12-31T23:59:59+00:00",
          "startDate": "2027-01-01T00:00:00+00:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKI",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "90733500",
            "scheme": "CPV",
            "description": "Surface water pollution drainage services"
          },
          {
            "id": "38127000",
            "scheme": "CPV",
            "description": "Weather stations"
          },
          {
            "id": "90733100",
            "scheme": "CPV",
            "description": "Surface water pollution monitoring or control services"
          },
          {
            "id": "90713000",
            "scheme": "CPV",
            "description": "Environmental issues consultancy services"
          }
        ]
      }
    ],
    "title": "PRJ_31046 - SuDS and Weather Monitoring Stations",
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Westminster City Council (the Authority) is approaching the market to seek information regarding the provision of Sustainable Drainage Systems (SuDS) monitoring and weather monitoring stations, including associated data management, visualisation, maintenance and reporting services. The information provided will be used to develop a procurement/tender activity and subsequent specification.",
    "aboveThreshold": false,
    "mainProcurementCategory": "services"
  },
  "buyerID": [],
  "parties": [
    {
      "id": "GB-PPON-PJVD-6261-BPPJ",
      "name": "Westminster City Council",
      "roles": [
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      ],
      "address": {
        "region": "UKI32",
        "country": "GB",
        "locality": "London",
        "postalCode": "SW1E 6QP",
        "countryName": "United Kingdom",
        "streetAddress": "64 Victoria Street"
      },
      "details": {
        "url": "https://www.westminster.gov.uk/",
        "classifications": [
          {
            "id": "publicAuthoritySubCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - sub-central government"
          }
        ]
      },
      "identifier": {
        "id": "PJVD-6261-BPPJ",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "email": "buyingteam@westminster.gov.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "083554-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/083554-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-09-03T15:01:33+01:00"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-09-24T23:59:59+01:00",
        "description": "RESPONDING TO THIS PRELIMINARY MARKET ENGAGEMENT (PME)\nSuppliers interested in this opportunity should complete the online questionnaire by 5:00pm on 24th of September 2026  via the Council’s e-Sourcing portal https://wcc.ukp.app.jaggaer.com/"
      }
    ]
  },
  "initiationType": "tender"
}

3 Sept 2026 · 083522-2026 · planning

{
  "id": "083522-2026",
  "tag": [
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  "date": "2026-09-03T14:31:22+01:00",
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      {
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          {
            "region": "UKI",
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            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "90733500",
            "scheme": "CPV",
            "description": "Surface water pollution drainage services"
          },
          {
            "id": "38127000",
            "scheme": "CPV",
            "description": "Weather stations"
          },
          {
            "id": "90733100",
            "scheme": "CPV",
            "description": "Surface water pollution monitoring or control services"
          },
          {
            "id": "90713000",
            "scheme": "CPV",
            "description": "Environmental issues consultancy services"
          }
        ]
      }
    ],
    "title": "PRJ_31046 - SuDS and Weather Monitoring Stations",
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      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
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    },
    "description": "Westminster City Council (the Authority) is approaching the market to seek information regarding the provision of Sustainable Drainage Systems (SuDS) monitoring and weather monitoring stations, including associated data management, visualisation, maintenance and reporting services. The information provided will be used to develop a procurement/tender activity and subsequent specification.",
    "aboveThreshold": false,
    "mainProcurementCategory": "services"
  },
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        "country": "GB",
        "locality": "London",
        "postalCode": "SW1E 6QP",
        "countryName": "United Kingdom",
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      },
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  ],
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        "id": "083522-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/083522-2026",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2026-09-03T14:31:22+01:00"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2026-09-24T23:59:59+01:00",
        "description": "RESPONDING TO THIS PRELIMINARY MARKET ENGAGEMENT (PME)\nSuppliers interested in this opportunity should complete the online questionnaire by 5:00pm on 24th of September 2026  via the Council’s e-Sourcing portal https://wcc.ukp.app.jaggaer.com/"
      }
    ]
  },
  "initiationType": "tender"
}