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AwardedFind a Tender · award

Sellafield Skip Size Reduction Facility Enclosure

Buyer: Sellafield Limited →

BuyerSellafield Limited
StatusAwarded
DeadlineNot published
ValueValue not published
Published10 Dec 2025

What is being bought

The enclosure will be utilised for removing Intermediate Level Waste (ILW) Pond Skips from PAC-TEK Bags and adding loose contamination Fixodent. The current Poly Vinyl Chloride (PVC) enclosure has an entry doorway from the Bulky Items Area and an exit doorway to the building door between the Bulky Items Area and Waste Sort Area, both features that need to be provided on the new enclosure. There is a roof opening/hatch to allow 3t Maintenance Crane access and a clear panel window for crane operator viewing which also need to be provided. On the current PVC enclosure, there is ventilation extract with HEPA Filtration but due to the current design of the enclosure, this system fails the Ventilation Technical Specialist Group (VTSG) testing. The new enclosure is required to pass the VTSG testing. VTSG’s test criteria for a C3 containment is an air tightness test with a minimum velocity of 0.5m/s measured at all points across the open

Lot details

Lot 1

No lot description published.

Statuscomplete

Comparable-procurement analytics

No usable CPV category has been published, so a comparable market set cannot yet be built.

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

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Awards

Contracts

Sellafield Skip Size Reduction Facility Enclosure

Statusactive
Value£116,700

Documents & submission route

No documents are published in the current source record.

Source data inventory

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

OCIDocds-h6vhtk-05f29f
Latest release ID081422-2025
Latest release timestampWed Dec 10 2025 11:47:58 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statuscomplete
Procurement methoddirect
Procurement method detailsBelow threshold - without competition
Main procurement categoryNot published
Above thresholdNot published
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 valueNot published
Tender lots in source1
Tender items in source0
Tender documents in source0
Awards in latest release1
Contracts in latest release1
Parties in latest release2

Notice history

DateEventReference
10 Dec 2025award, contract081422-2025

All source data

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

Complete current OCDS release JSON
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  "date": "2025-12-10T11:47:58Z",
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    ],
    "title": "Sellafield Skip Size Reduction Facility Enclosure",
    "status": "complete",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "The enclosure will be utilised for removing Intermediate Level Waste (ILW) Pond Skips from PAC-TEK Bags and adding loose contamination Fixodent. The current Poly Vinyl Chloride (PVC) enclosure has an entry doorway from the Bulky Items Area and an exit doorway to the building door between the Bulky Items Area and Waste Sort Area, both features that need to be provided on the new enclosure.  There is a roof opening/hatch to allow 3t Maintenance Crane access and a clear panel window for crane operator viewing which also need to be provided. \nOn the current PVC enclosure, there is ventilation extract with HEPA Filtration but due to the current design of the enclosure, this system fails the Ventilation Technical Specialist Group (VTSG) testing.  The new enclosure is required to pass the VTSG testing.  VTSG’s test criteria for a C3 containment is an air tightness test with a minimum velocity of 0.5m/s measured at all points across the open",
    "procurementMethod": "direct",
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        }
      ],
      "dateSigned": "2025-12-08T00:00:00Z",
      "aboveThreshold": false
    }
  ],
  "initiationType": "tender"
}
Complete JSON history (1 releases)
10 Dec 2025 · 081422-2025 · award, contract
{
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            }
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      "mainProcurementCategory": "goods"
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    "title": "Sellafield Skip Size Reduction Facility Enclosure",
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    "procurementMethod": "direct",
    "procurementMethodDetails": "Below threshold - without competition"
  },
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        "locality": "Warrington",
        "postalCode": "WA3 6GR",
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      },
      "details": {
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      },
      "contactPoint": {
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      }
    },
    {
      "id": "GB-COH-02063786",
      "name": "Nuvia Limited",
      "roles": [
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      ],
      "address": {
        "region": "UKD61",
        "country": "GB",
        "locality": "Birchwood",
        "postalCode": "WA3 6XG",
        "countryName": "United Kingdom",
        "streetAddress": "Bridgewater Place"
      },
      "details": {
        "vcse": false,
        "scale": "large"
      },
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        "id": "02063786",
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      },
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      },
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      },
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      "awardID": "1",
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      "dateSigned": "2025-12-08T00:00:00Z",
      "aboveThreshold": false
    }
  ],
  "initiationType": "tender"
}