Notice Information
Notice Title
2025 PVC Containment Items Tender
Notice Description
Sellafield Ltd has a requirement to award a Contract for the manufacture and supply of Polyvinyl Chloride (PVC) Containment Items along with providing technical support for these items in support of Sellafield Ltd site Operations. This notice is to invite interested parties to submit a Tender for this scope of work, which includes information/interface checking, supply of materials, manufacture, assembly, inspection & testing at Contractor's works, packing, provision of documentation for PVC Containment items & Miscellaneous PVC items along with delivery. PVC Containment items include PVC bags such as posting bags and blister bags. These bags are used on the handling of, and safe interim storage of, radioactive and toxic materials of a hazardous nature and must therefore be of suitable quality of mechanical strength, leak tightness, material reproducibility and general finish. These items form the primary containment barrier layer between radioactive alpha material and the operator during glove box operations and maintenance. PVC items are used in production operations, retrievals and post operational clean-out plus long- and short-term storage of alpha bearing product and waste. PVC tents are also required under this contract. These are temporary containment features erected around the work area to prevent contamination. Invasive maintenance and repair or decommissioning operations generally result in disturbing contamination as part of the process, but these activities cannot go ahead without this containment. All PVC items produced must meet the relevant Sellafield Ltd Goods specification or be supported with the relevant concessions or manufacturing permits The items will be ordered as required as call off orders and there is no guarantee of volumes. There is a requirement for inspection across the goods specifications Full specifications and procurement documents for this tender are available to interested parties who register on Atamis project C10247, details on how to do this are contained within this notice. A preliminary Market Engagement (UK2) Notice has not been issued ahead of this Tender (UK4) Notice, this is because a Prior Information Notice (PIN) was issued under PCR2015 in January 2025 to inform the market of a Market Engagement Event to be held in February 2025, a link to this notice is contained in the following link https://www.find-tender.service.gov.uk/Notice/000995-2025 The event was run in Feb 2025. A copy of the presentation slides delivered during this market engagement event along with the summary Questions & Answer documents have been uploaded into Atamis Project C10247, under the Documents Folder 0. Market Engagement.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-05267b
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/080439-2025
- Current Stage
- Tender
- All Stages
- Planning, Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Framework
- Procurement Category
- Goods
- Procurement Method
- Open
- Procurement Method Details
- Open procedure
- Tender Suitability
- SME
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
19 - Leather and textile fabrics, plastic and rubber materials
-
- CPV Codes
19640000 - Polythene waste and refuse sacks and bags
Notice Value(s)
- Tender Value
- £3,900,000 £1M-£10M
- Lots Value
- £3,900,000 £1M-£10M
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 8 Dec 20252 months ago
- Submission Deadline
- 12 Jan 2026Expired
- Future Notice Date
- 1 Nov 2025Expired
- Award Date
- Not specified
- Contract Period
- 31 May 2026 - 31 May 2030 4-5 years
- Recurrence
- 2026-06-01
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- SELLAFIELD LIMITED
- Contact Name
- Kerry Cairns
- Contact Email
- kerry.a.cairns@sellafieldsites.com
- Contact Phone
- Not specified
Buyer Location
- Locality
- WARRINGTON
- Postcode
- WA3 6GR
- Post Town
- Warrington
- Country
- England
-
- Major Region (ITL 1)
- TLD North West (England)
- Basic Region (ITL 2)
- TLD6 Cheshire
- Small Region (ITL 3)
- TLD61 Warrington
- Delivery Location
- TLD11 West Cumbria
-
- Local Authority
- Warrington
- Electoral Ward
- Birchwood
- Westminster Constituency
- Warrington North
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/080439-2025
8th December 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/027546-2025
27th May 2025 - Pipeline notice on Find a Tender
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
{
"tag": [
"compiled"
],
"id": "ocds-h6vhtk-05267b-2025-12-08T09:31:16Z",
"date": "2025-12-08T09:31:16Z",
"ocid": "ocds-h6vhtk-05267b",
"initiationType": "tender",
"planning": {
"documents": [
{
"id": "027546-2025",
"documentType": "plannedProcurementNotice",
"noticeType": "UK1",
"description": "Pipeline notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/027546-2025",
"datePublished": "2025-05-27T08:51:22+01:00",
"format": "text/html"
}
]
},
"parties": [
{
"id": "GB-PPON-PWYP-8439-MZWY",
"name": "Sellafield Limited",
"identifier": {
"scheme": "GB-PPON",
"id": "PWYP-8439-MZWY"
},
"address": {
"streetAddress": "Hinton House, Birchwood Park Avenue",
"locality": "Warrington",
"postalCode": "WA3 6GR",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKD61"
},
"contactPoint": {
"name": "Kerry Cairns",
"email": "kerry.a.cairns@sellafieldsites.com"
},
"roles": [
"buyer"
],
"details": {
"url": "https://www.gov.uk/government/organisations/sellafield-ltd",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
}
}
],
"buyer": {
"id": "GB-PPON-PWYP-8439-MZWY",
"name": "Sellafield Limited"
},
"tender": {
"id": "C10247",
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"title": "2025 PVC Containment Items Tender",
"description": "Sellafield Ltd has a requirement to award a Contract for the manufacture and supply of Polyvinyl Chloride (PVC) Containment Items along with providing technical support for these items in support of Sellafield Ltd site Operations. This notice is to invite interested parties to submit a Tender for this scope of work, which includes information/interface checking, supply of materials, manufacture, assembly, inspection & testing at Contractor's works, packing, provision of documentation for PVC Containment items & Miscellaneous PVC items along with delivery. PVC Containment items include PVC bags such as posting bags and blister bags. These bags are used on the handling of, and safe interim storage of, radioactive and toxic materials of a hazardous nature and must therefore be of suitable quality of mechanical strength, leak tightness, material reproducibility and general finish. These items form the primary containment barrier layer between radioactive alpha material and the operator during glove box operations and maintenance. PVC items are used in production operations, retrievals and post operational clean-out plus long- and short-term storage of alpha bearing product and waste. PVC tents are also required under this contract. These are temporary containment features erected around the work area to prevent contamination. Invasive maintenance and repair or decommissioning operations generally result in disturbing contamination as part of the process, but these activities cannot go ahead without this containment. All PVC items produced must meet the relevant Sellafield Ltd Goods specification or be supported with the relevant concessions or manufacturing permits The items will be ordered as required as call off orders and there is no guarantee of volumes. There is a requirement for inspection across the goods specifications Full specifications and procurement documents for this tender are available to interested parties who register on Atamis project C10247, details on how to do this are contained within this notice. A preliminary Market Engagement (UK2) Notice has not been issued ahead of this Tender (UK4) Notice, this is because a Prior Information Notice (PIN) was issued under PCR2015 in January 2025 to inform the market of a Market Engagement Event to be held in February 2025, a link to this notice is contained in the following link https://www.find-tender.service.gov.uk/Notice/000995-2025 The event was run in Feb 2025. A copy of the presentation slides delivered during this market engagement event along with the summary Questions & Answer documents have been uploaded into Atamis Project C10247, under the Documents Folder 0. Market Engagement.",
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "19640000",
"description": "Polythene waste and refuse sacks and bags"
}
],
"relatedLot": "1",
"deliveryAddresses": [
{
"region": "UKD11",
"country": "GB",
"countryName": "United Kingdom"
}
]
}
],
"value": {
"amountGross": 4680000,
"amount": 3900000,
"currency": "GBP"
},
"mainProcurementCategory": "goods",
"aboveThreshold": true,
"techniques": {
"hasFrameworkAgreement": true
},
"lots": [
{
"id": "1",
"suitability": {
"sme": true
},
"contractPeriod": {
"startDate": "2026-06-01T00:00:00+01:00",
"endDate": "2030-05-31T23:59:59+01:00"
},
"status": "active",
"value": {
"amountGross": 4680000,
"amount": 3900000,
"currency": "GBP"
},
"awardCriteria": {
"criteria": [
{
"type": "quality",
"name": "Technical",
"numbers": [
{
"number": 60,
"weight": "percentageExact"
}
]
},
{
"type": "quality",
"name": "Social Value",
"numbers": [
{
"number": 10,
"weight": "percentageExact"
}
]
},
{
"type": "price",
"name": "Commercial",
"numbers": [
{
"number": 30,
"weight": "percentageExact"
}
]
}
]
},
"selectionCriteria": {
"criteria": [
{
"type": "economic",
"description": "Please register against Atamis Project C10247 for a full list of the Conditions of Participation, which are contained within Procurement Specific Questionnaire document within folder 3 of this Atamis procurement Project. The legal and financial capacity questions include; - Economic and Financial Standing - Insurances - Data Protection - GDPR"
}
]
}
}
],
"communication": {
"futureNoticeDate": "2025-11-01T23:59:59Z"
},
"status": "active",
"procurementMethod": "open",
"procurementMethodDetails": "Open procedure",
"submissionMethodDetails": "Parties who are interested in potentially submitting a tender for this opportunity are requested to register on the shared service Nuclear Decommissioning Authority (NDA) OneNDA eCommercial Systems powered by Atamis (Atamis), which can be accessed via the URL https://atamis-2464.my.site.com/s/Welcome Parties who register on this system should then register against Atamis Project C10247 in order to access the 2025 PVC Containment Items Tender opportunity, which will enable them to: - view the procurement and tender documents, - ask questions or request further information using the inbuilt messaging facility; and - submit a tender response",
"submissionTerms": {
"electronicSubmissionPolicy": "allowed",
"languages": [
"en"
]
},
"tenderPeriod": {
"endDate": "2026-01-12T12:00:00Z"
},
"enquiryPeriod": {
"endDate": "2025-12-19T12:00:00Z"
},
"awardPeriod": {
"endDate": "2026-04-17T23:59:59+01:00"
},
"lotDetails": {
"noLotsDivisionRationale": "The competition will consist of one single Lot, and the goods and associated services will be awarded under one Contract to a single bidding entity. Tendering and Lotting Options were assessed against the Critical Success Factors and the preferred option identified following this assessment was for the requirements of the scope to be supplied under one Lot by a single supplier. The reasons for not splitting this requirement into several smaller lots are; * This option best enables the delivery of all CSF's. * The environmental impact will be less through having a single supplier as opposed to a multi-supplier contract i.e., reduction in deliveries and CO2 emissions. * Demand management will be better controlled through placing all orders through a single supplier, reducing the administration burden. * Market Engagement activities have confirmed that a single Lot with a sole supplier is a more attractive package to the market than multiple lots, enabling greater competition"
},
"documents": [
{
"id": "conflictOfInterest",
"documentType": "conflictOfInterest"
},
{
"id": "080439-2025",
"documentType": "tenderNotice",
"noticeType": "UK4",
"description": "Tender notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/080439-2025",
"datePublished": "2025-12-08T09:31:16Z",
"format": "text/html"
}
],
"hasRecurrence": true,
"recurrence": {
"dates": [
{
"startDate": "2026-06-01T23:59:59+01:00"
}
]
}
},
"language": "en"
}