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plannedFind a Tender · planning

00350-AST Retrofit Works - WAVE 3 SDHF (Turn Key Solutions)

Buyer: Stonewater Ltd →

BuyerStonewater Ltd
Statusplanned
DeadlineNot published
Value£70,000,000
Published30 May 2025

What is being bought

The scope of works will include a variety of retrofit measures which will fall out of the surveys being conducted in line with the SDHF WAVE 3 funding initiative. To view this notice, please click here: https://www.delta-esourcing.com/delta/viewNotice.html?noticeId=951982849

Delivery location

UK, GB

Categories

Construction work 45000000Roof insulation work 45261410Insulation work 45320000Refurbishment work 45453100

Lot details

Lot 00350-AST

No lot description published.

Statusplanned
Contract periodFrom 1 Feb 2026 to 31 Jan 2031

What is included

ItemCategoryQuantity
00350-ASTConstruction work, Roof insulation work, Insulation work, Refurbishment workNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 45. The category anchor is Construction work (45000000); 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 setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 4516,7084 median · 30.1 average (5,492 of 16,708 with a bid count)3.8 average (6,066 of 16,708 with named award suppliers)Not published
Same buyer22Not publishedNot publishedNot published
Delivery region: UK2,3266 median · 82.7 average (817 of 2,326 with a bid count)7.2 average (908 of 2,326 with named award suppliers)Not published
Similar published value (0.5×–2×)6263.5 median · 76.4 average (8 of 626 with a bid count)7.6 average (8 of 626 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 milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Source data inventory

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

OCIDocds-h6vhtk-052a0b
Latest release ID028903-2025
Latest release timestampFri May 30 2025 15:05:47 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statusplanned
Procurement methodNot published
Procurement method detailsNot published
Main procurement categoryworks
Above thresholdYes
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender value£70,000,000
Tender lots in source1
Tender items in source1
Tender documents in source0
Awards in latest release0
Contracts in latest release0
Parties in latest release1

Notice history

DateEventReference
30 May 2025planning028903-2025

All source data

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

Complete current OCDS release JSON
{
  "id": "028903-2025",
  "tag": [
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  ],
  "date": "2025-05-30T16:05:47+01:00",
  "ocid": "ocds-h6vhtk-052a0b",
  "buyer": {
    "id": "GB-PPON-PVMT-4274-HPBN",
    "name": "Stonewater Limited"
  },
  "tender": {
    "id": "ocds-h6vhtk-052a0b",
    "lots": [
      {
        "id": "00350-AST",
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        }
      }
    ],
    "items": [
      {
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        "deliveryAddresses": [
          {
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            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "45000000",
            "scheme": "CPV",
            "description": "Construction work"
          },
          {
            "id": "45261410",
            "scheme": "CPV",
            "description": "Roof insulation work"
          },
          {
            "id": "45320000",
            "scheme": "CPV",
            "description": "Insulation work"
          },
          {
            "id": "45453100",
            "scheme": "CPV",
            "description": "Refurbishment work"
          }
        ]
      }
    ],
    "title": "00350-AST Retrofit Works - WAVE 3 SDHF (Turn Key Solutions)",
    "value": {
      "currency": "GBP",
      "amountGross": 70000000
    },
    "status": "planned",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "The scope of works will include a variety of retrofit measures which will fall out of the surveys being conducted in line with the SDHF WAVE 3 funding initiative.\nTo view this notice, please click here: \nhttps://www.delta-esourcing.com/delta/viewNotice.html?noticeId=951982849",
    "communication": {
      "futureNoticeDate": "2025-08-31T23:59:59Z"
    },
    "aboveThreshold": true,
    "mainProcurementCategory": "works"
  },
  "parties": [
    {
      "id": "GB-PPON-PVMT-4274-HPBN",
      "name": "Stonewater Limited",
      "roles": [
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      ],
      "address": {
        "region": "UKF22",
        "country": "GB",
        "locality": "Whetstone",
        "postalCode": "LE8 6EP",
        "countryName": "United Kingdom",
        "streetAddress": "Suite C, Lancaster House,, Grange Business Park, Enderby Road"
      },
      "details": {
        "classifications": [
          {
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      },
      "identifier": {
        "id": "PVMT-4274-HPBN",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Gemma Wheatley",
        "email": "Gemma.wheatley@stonewater.org",
        "telephone": "+44 1384471065"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
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        "id": "028903-2025",
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        "format": "text/html",
        "noticeType": "UK1",
        "description": "Pipeline notice on Find a Tender",
        "documentType": "plannedProcurementNotice",
        "datePublished": "2025-05-30T16:05:47+01:00"
      }
    ]
  },
  "initiationType": "tender"
}
Complete JSON history (1 releases)
30 May 2025 · 028903-2025 · planning
{
  "id": "028903-2025",
  "tag": [
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  ],
  "date": "2025-05-30T16:05:47+01:00",
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        }
      }
    ],
    "items": [
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          }
        ],
        "additionalClassifications": [
          {
            "id": "45000000",
            "scheme": "CPV",
            "description": "Construction work"
          },
          {
            "id": "45261410",
            "scheme": "CPV",
            "description": "Roof insulation work"
          },
          {
            "id": "45320000",
            "scheme": "CPV",
            "description": "Insulation work"
          },
          {
            "id": "45453100",
            "scheme": "CPV",
            "description": "Refurbishment work"
          }
        ]
      }
    ],
    "title": "00350-AST Retrofit Works - WAVE 3 SDHF (Turn Key Solutions)",
    "value": {
      "currency": "GBP",
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    },
    "status": "planned",
    "legalBasis": {
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      "scheme": "UKPGA"
    },
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    "communication": {
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      },
      "identifier": {
        "id": "PVMT-4274-HPBN",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Gemma Wheatley",
        "email": "Gemma.wheatley@stonewater.org",
        "telephone": "+44 1384471065"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "028903-2025",
        "url": "https://www.find-tender.service.gov.uk/Notice/028903-2025",
        "format": "text/html",
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        "datePublished": "2025-05-30T16:05:47+01:00"
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}