Notice Information
Notice Title
Silo Transition Works
Notice Description
Work to prepare the Silo structure and demolish adjacent structure D9882, to enable the future construction of the D3310 Wet Silo retrieval facility. MArket engagement details to follow Activities will include concrete coring to install new service penetrations into the Silo roof, diversion of existing monitoring and control services via the penetrations, removal of the existing Silo roof pugs and installation of replacement shielded plugs, resealing of the Silo roof.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-05240f
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/046977-2026
- Current Stage
- Planning
- All Stages
- Planning
Procurement Classification
- Notice Type
- UK1 - Pipeline Notice
- Procurement Type
- Standard
- Procurement Category
- Works
- Procurement Method
- Not Specified
- Procurement Method Details
- Not specified
- Tender Suitability
- SME
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
-
- CPV Codes
45111100 - Demolition work
Notice Value(s)
- Tender Value
- £2,200,000 £1M-£10M
- Lots Value
- Not specified
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 21 May 20261 months ago
- Submission Deadline
- Not specified
- Future Notice Date
- 1 Sep 20263 months to go
- Award Date
- Not specified
- Contract Period
- 2 May 2027 - 3 May 2031 4-5 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Planned
- Lots Status
- Planned
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- NUCLEAR RESTORATION SERVICES LIMITED
- Contact Name
- Available with D3 Tenders Premium →
- Contact Email
- Available with D3 Tenders Premium →
- Contact Phone
- Available with D3 Tenders Premium →
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
- TLM61 Caithness and Sutherland, and Ross and Cromarty
-
- Local Authority
- Warrington
- Electoral Ward
- Birchwood
- Westminster Constituency
- Warrington North
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/046977-2026
21st May 2026 - Pipeline notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/026816-2025
23rd May 2025 - Pipeline notice on Find a Tender
Open Contracting Data Standard (OCDS)
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-05240f-2026-05-21T11:50:21+01:00",
"date": "2026-05-21T11:50:21+01:00",
"ocid": "ocds-h6vhtk-05240f",
"initiationType": "tender",
"planning": {
"documents": [
{
"id": "026816-2025",
"documentType": "plannedProcurementNotice",
"noticeType": "UK1",
"description": "Pipeline notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/026816-2025",
"datePublished": "2025-05-23T15:53:44+01:00",
"format": "text/html"
},
{
"id": "046977-2026",
"documentType": "plannedProcurementNotice",
"noticeType": "UK1",
"description": "Pipeline notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/046977-2026",
"datePublished": "2026-05-21T11:50:21+01:00",
"format": "text/html"
}
]
},
"parties": [
{
"id": "GB-PPON-PXPQ-2228-DGTY",
"name": "Nuclear Restoration Services Limited",
"identifier": {
"scheme": "GB-PPON",
"id": "PXPQ-2228-DGTY"
},
"address": {
"streetAddress": "Hinton House, Birchwood Park Avenue, Risley",
"locality": "Warrington",
"postalCode": "WA3 6GR",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKD61"
},
"contactPoint": {
"name": "Kelsey Bain",
"email": "kelsey.bain@dounreay.nrservices.uk",
"telephone": "01847 803527"
},
"roles": [
"buyer"
],
"details": {
"url": "https://www.gov.uk/government/organisations/nuclear-restoration-services",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
}
]
}
}
],
"buyer": {
"id": "GB-PPON-PXPQ-2228-DGTY",
"name": "Nuclear Restoration Services Limited"
},
"tender": {
"id": "C26047",
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"title": "Silo Transition Works",
"description": "Work to prepare the Silo structure and demolish adjacent structure D9882, to enable the future construction of the D3310 Wet Silo retrieval facility. MArket engagement details to follow Activities will include concrete coring to install new service penetrations into the Silo roof, diversion of existing monitoring and control services via the penetrations, removal of the existing Silo roof pugs and installation of replacement shielded plugs, resealing of the Silo roof.",
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "45111100",
"description": "Demolition work"
}
],
"deliveryAddresses": [
{
"region": "UKM61",
"country": "GB",
"countryName": "United Kingdom"
},
{
"region": "UKM61",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "1"
}
],
"value": {
"amountGross": 2640000,
"amount": 2200000,
"currency": "GBP"
},
"mainProcurementCategory": "works",
"aboveThreshold": false,
"lots": [
{
"id": "1",
"suitability": {
"sme": true
},
"contractPeriod": {
"startDate": "2027-05-03T00:00:00+01:00",
"endDate": "2031-05-03T23:59:59+01:00"
},
"status": "planned"
}
],
"communication": {
"futureNoticeDate": "2026-09-01T23:59:59+01:00"
},
"status": "planned",
"amendments": [
{
"id": "046977-2026",
"description": "Updated re: Shaft & Silo 5-year business plan review"
}
]
},
"language": "en"
}