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PROCUREMENT OPPORTUNITY

Infrastructure Delivery Partnership (IDP)

Sellafield Limited · compiled

Tender information last checkedLast checked 29 Sept 2026, 18:46.

Opportunity overview

IDP will deliver conventional infrastructure projects and tasks. There are 3 Lots:<br/><br/>Electrical Distribution Delivery Partner, Utilities Delivery Partner and Civils Delivery Partner.<br/><br/>Delivery Partners will take the single viable option and complete detailed design and all procurement, installation, construction, commissioning and handover activities that form part of delivery.<br/><br/>The value stated at II.1.7.1 is the upper value range. The value is for the maximum contract term of 180 months, this term consists of an initial term of 108 months.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Costain Limited

Matched by exact name
Contract value
£1.1bn
Awarded
Not supplied
Contract signed
9 Oct 2025
Award ID
066438-2025-2
Status
active
Identifier
610201
Location
Maidenhead, UKJ1, SL6 4UB, United Kingdom

HOCHTIEF UK

Match pending…
Contract value
£595m
Awarded
Not supplied
Contract signed
9 Oct 2025
Award ID
066438-2025-3
Status
active
Identifier
1002607
Location
Swindon, UKK1, SN5 6PE, United Kingdom

Classification

  • CPV45000000 — Construction work
  • CPV45100000 — Site preparation work
  • CPV45200000 — Works for complete or part construction and civil engineering work
  • CPV45213250 — Construction work for industrial buildings
  • CPV45222100 — Waste-treatment plant construction work
  • CPV45222110 — Waste disposal site construction work
  • CPV45300000 — Building installation work
  • CPV45400000 — Building completion work
  • CPV50000000 — Repair and maintenance services
  • CPV50700000 — Repair and maintenance services of building installations
  • CPV50710000 — Repair and maintenance services of electrical and mechanical building installations
  • CPV51100000 — Installation services of electrical and mechanical equipment
  • CPV66140000 — Portfolio management services
  • CPV71000000 — Architectural, construction, engineering and inspection services
  • CPV71240000 — Architectural, engineering and planning services
  • CPV71242000 — Project and design preparation, estimation of costs
  • CPV71243000 — Draft plans (systems and integration)
  • CPV71244000 — Calculation of costs, monitoring of costs
  • CPV71245000 — Approval plans, working drawings and specifications
  • CPV71300000 — Engineering services
  • CPV71310000 — Consultative engineering and construction services
  • CPV71311000 — Civil engineering consultancy services
  • CPV71311100 — Civil engineering support services
  • CPV71320000 — Engineering design services
  • CPV71321000 — Engineering design services for mechanical and electrical installations for buildings
  • CPV71322000 — Engineering design services for the construction of civil engineering works
  • CPV71322100 — Quantity surveying services for civil engineering works
  • CPV71323000 — Engineering-design services for industrial process and production
  • CPV71324000 — Quantity surveying services
  • CPV71330000 — Miscellaneous engineering services
  • CPV71340000 — Integrated engineering services
  • CPV71350000 — Engineering-related scientific and technical services
  • CPV71540000 — Construction management services
  • CPV71541000 — Construction project management services
  • CPV72224000 — Project management consultancy services
  • CPV79410000 — Business and management consultancy services
  • CPV79421000 — Project-management services other than for construction work
  • CPV79994000 — Contract administration services

Lots

  • Lot 1 Strategic Partner£495m
  • Lot 2 Electrical Distribution Delivery Partner£1.3bn
  • Lot 3 Utilities Delivery Partner£1.1bn
  • Lot 4 Civils Delivery Partner£595m

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
2025-910592
Status
complete
Has Recurrence
No
Procurement Method
selective
Main Procurement Category
works
Procurement Method Details
Competitive procedure with negotiation

Covered By

GPA

Amendments

Entry 1
Id
1

Unstructured Changes

Entry 1

Where

Label
Deadline for EOI Date
Section
IV.2.2.1

New Value

Date
17 Mar 2023, 16:00

Old Value

Date
10 Mar 2023, 16:00
Entry 2
Id
2

Unstructured Changes

Entry 1

Where

Label
Deadline for EOI date
Section
IV.2.2.1

New Value

Date
24 Mar 2023, 16:00

Old Value

Date
13 Mar 2023, 16:00
Entry 3
Id
3

Unstructured Changes

Entry 1

Where

Section
IV.2.2.1

New Value

Date
29 Mar 2023, 16:00

Old Value

Date
24 Mar 2023, 16:00

Legal basis

Id
32014L0024
Scheme
CELEX

Lot Details

Award Criteria Details
Sellafield Ltd's intention is to award a separate Contract in respect of each Lot. However, nothing will oblige Sellafield Ltd to award a Contract for any Lot or all Lots.
Maximum Lots Bid Per Supplier
9,999,999
Maximum Lots Awarded Per Supplier
1

Second Stage

Invitation Date
19 Jul 2023, 00:00
No Negotiation Necessary
Yes

Tender Period

Ends
10 Mar 2023, 16:00

Communication

Future Notice Date
13 Jan 2023, 00:00

Contract terms

Performance Terms
Contract performance conditions may relate in particular to social and environmental considerations. For full details for this and other performance conditions please refer to the tender documentation.

Classification

Id
45000000
Scheme
CPV
Description
Construction work

Submission terms

Languages

en

Bid Validity Period

Duration In Days
720

Submission Method

electronicSubmission

Other Requirements

Requires Staff Names And Qualifications
Yes

Selection criteria

Criteria

Criterion 1
Type
suitability
Description
In accordance with Regulations 57, 58 and 60 of the Public Contracts Regulations 2015, Candidates will be assessed in accordance with the Public Contract Regulations 2015, on the basis of information provided in response to the Selection Questionnaire (SQ) Instructions Appendix A1A or A1B.

Applies To

supplier

Lots and requirements

Entry 1
Id
1
Title
Lot 1 Strategic Partner
Status
cancelled
Has Options
No
Has Renewal
Yes
Description
The scope of the Strategic Partner was:<br/><br/>• Provision of strategic front-end definition<br/>• Portfolio management of programmes, projects and tasks to maximise benefit<br/>• Infrastructure planning (land, utilities, transport, accommodation) to inform and support the Sellafield Ltd Masterplan<br/>• To undertake feasibility studies and initial engineering design, this will require Delivery Partner and Sellafield Ltd subject matter expert input<br/>• To undertake benchmarking and should-cost modelling on costs and schedules<br/>• Production of business cases.<br/>• Provision of input into commissioning strategies and embedding capabilities into business as usual<br/>• To support portfolio planning and optimisation<br/>• To undertake stakeholder engagement<br/>• Sustainability - energy modelling, carbon analysis<br/>• Data management controls, security, governance, retrievals and business continuity<br/>• Drive innovation through the Portfolio<br/>• Knowledge transfer – facilitation, LFE capture, dissemination, obtaining and complying with ISO44001 in the IDP environment<br/>• Gathering, documenting and sharing pre-construction information<br/><br/>Sellafield Ltd made the decision to cancel the Lot 1 procurement in accordance with Sellafield Ltd.'s right to cancel a lot and not to award a contract as provided for at Section 11.9 of the Selection Questionnaire Instructions and also Section 6.6 of the Invitation to Submit Final Tender Instructions.

Value

Amount
495,000,000
Currency
GBP

Renewal

Description
The contract makes provision for extension or extensions of up to a total of 72 months (6 years) beyond the initial term of 108 months (9 years), giving a maximum contract term of 180 months

Second Stage

Maximum Candidates
3

Award criteria

Criteria

Criterion 1
Name
Technical
Type
quality
Description
70%
Criterion 2
Name
Commercial
Type
cost
Description
30%

Contract period

Duration In Days
5,400

Submission terms

Variant Policy
notAllowed

Selection criteria

Description
As described in the procurement documentation, specifically the SQ Instructions, Appendix A1A.
Entry 2
Id
2
Title
Lot 2 Electrical Distribution Delivery Partner
Status
cancelled
Has Options
No
Has Renewal
Yes
Description
The Scope of the Electrical Distribution Delivery Partner includes the completion of detailed design and all procurement, installation, construction, commissioning and handover activities that form part of delivery. Typical Electrical Distribution Partner scope will include:<br/>• Refurbishment or replacement of Distribution System Transformers<br/>• Refurbishment or replacement of Electrical substations<br/>• Refurbishment or replacement of Electrical Switchgear<br/>• Replacement of distribution cabling and cable support structures<br/>• Upgrade of site distribution Tele-control system<br/>• Installation of additional standby generation capacity<br/>• Upgrade or refurbishment of existing standby generating capacity<br/>• Upgrade or refurbishment of existing generating capacity<br/>• Installation of additional connection points to the National Grid<br/>• Refurbishment of existing grid connections<br/>• Major repair work to any of the above<br/>• A programme of planned job and tasks<br/><br/>The value stated at V.2.4.2 is the upper value range of the Lot. The value is for the maximum contract term of 180 months, this term consists of an initial term of 108 months.

Value

Amount
1,290,000,000
Currency
GBP

Renewal

Description
The contract makes provision for extension or extensions of up to a total of 72 months (6 years) beyond the initial term of 108 months (9 years), giving a maximum contract term of 180 months.

Second Stage

Maximum Candidates
4

Award criteria

Criteria

Criterion 1
Name
Technical
Type
quality
Description
70%
Criterion 2
Name
Commercial
Type
cost
Description
30%

Contract period

Duration In Days
5,400

Submission terms

Variant Policy
notAllowed

Selection criteria

Description
Further information can be found in the procurement documentation, specifically the SQ Instructions, Appendix A1B
Entry 3
Id
3
Title
Lot 3 Utilities Delivery Partner
Status
cancelled
Has Options
No
Has Renewal
Yes
Description
The Scope of the Utilities Delivery Partner includes the completion of detailed design and all procurement, installation, construction, commissioning and handover activities that form part of delivery. Typical Utilities Partner scope will include:<br/>• Refurbishment or replacement of the on-site steam distribution system and support structures<br/>• Refurbishment or replacement of the on-site water distribution system and support structures.<br/>• Refurbishment or replacement of the off-site water supply and distribution system including the domestic water treatment plant and storage reservoirs<br/>• Refurbishment of the demineralised water treatment and conditioning plant<br/>• Refurbishment or replacement of the on-site compressed air generation and distribution system including support structures<br/>• Refurbishment or replacement of the on-site bulk chemical storage tanks and associated equipment<br/>• Refurbishment or replacement of the on-site chemical distribution system and support structures<br/>• Improvements to rail and road tanker off-load facility<br/>• Refurbishment or replacement of the sewage treatment plant<br/>• A programme of planned job and tasks<br/><br/>The value stated at V.2.4.2 is the upper value range of the Lot. The value is for the maximum contract term of 180 months, this term consists of an initial term of 108 months.

Value

Amount
1,060,000,000
Currency
GBP

Renewal

Description
The contract makes provision for extension or extensions of up to a total of 72 months (6 years) beyond the initial term of 108 months (9 years), giving a maximum contract term of 180 months

Second Stage

Maximum Candidates
4

Award criteria

Criteria

Criterion 1
Name
Technical
Type
quality
Description
70%
Criterion 2
Name
Commercial
Type
cost
Description
30%

Contract period

Duration In Days
5,400

Submission terms

Variant Policy
notAllowed

Selection criteria

Description
Further information can be found in the procurement documentation, specifically the SQ Instructions, Appendix A1B.
Entry 4
Id
4
Title
Lot 4 Civils Delivery Partner
Status
cancelled
Has Options
No
Has Renewal
Yes
Description
The Scope of the Civils Delivery Partner includes the completion of detailed design and all procurement, installation, construction, commissioning and handover activities that form part of delivery. Typical Civils Partner scope will include:<br/>• General civils design and engineering<br/>• Road Network including all earthworks slopes and retaining structures<br/>• Rail Network including all earthworks slopes and retaining structures<br/>• Highway, Rail and Pedestrian Bridges<br/>• Service Bridges (pipes, cables and the like)<br/>• Service Trenches<br/>• Service Supports<br/>• Below ground ducts including street works<br/>• Foundations to equipment (electrical equipment, lighting and the like)<br/>• Above ground service supports<br/>• Hard standings for vehicles and mobile plant including car parks<br/>• Hard and soft landscaping<br/>• Retaining walls<br/>• Security Fences, Turnstiles and Gates<br/>• Other minor civils/structural work including utility supports<br/><br/>The value stated at V.2.4.2 is the upper value range of the Lot. The value is for the maximum contract term of 180 months, this term consists of an initial term of 108 months.

Value

Amount
595,000,000
Currency
GBP

Renewal

Description
The contract makes provision for extension or extensions of up to a total of 72 months (6 years) beyond the initial term of 108 months (9 years), giving a maximum contract term of 180 months

Second Stage

Maximum Candidates
4

Award criteria

Criteria

Criterion 1
Name
Technical
Type
quality
Description
70%
Criterion 2
Name
Commercial
Type
cost
Description
30%

Contract period

Duration In Days
5,400

Submission terms

Variant Policy
notAllowed

Selection criteria

Description
Further information can be found in the procurement documentation, specifically the SQ Instructions, Appendix A1B.

Items and delivery

Item 1
Id
1
Related Lot
1

Delivery Location

Description
West Cumbria

Delivery locations

Entry 1
Region
UKD11
Entry 2
Region
UKD11
Entry 3
Region
UKD11

Additional Classifications

Entry 1
Id
71300000
Scheme
CPV
Description
Engineering services
Entry 2
Id
79421000
Scheme
CPV
Description
Project-management services other than for construction work
Entry 3
Id
45200000
Scheme
CPV
Description
Works for complete or part construction and civil engineering work
Entry 4
Id
71322100
Scheme
CPV
Description
Quantity surveying services for civil engineering works
Entry 5
Id
71340000
Scheme
CPV
Description
Integrated engineering services
Entry 6
Id
72224000
Scheme
CPV
Description
Project management consultancy services
Entry 7
Id
51100000
Scheme
CPV
Description
Installation services of electrical and mechanical equipment
Entry 8
Id
71242000
Scheme
CPV
Description
Project and design preparation, estimation of costs
Entry 9
Id
45100000
Scheme
CPV
Description
Site preparation work
Entry 10
Id
71541000
Scheme
CPV
Description
Construction project management services
Entry 11
Id
71322000
Scheme
CPV
Description
Engineering design services for the construction of civil engineering works
Entry 12
Id
71350000
Scheme
CPV
Description
Engineering-related scientific and technical services
Entry 13
Id
71324000
Scheme
CPV
Description
Quantity surveying services
Entry 14
Id
71245000
Scheme
CPV
Description
Approval plans, working drawings and specifications
Entry 15
Id
71240000
Scheme
CPV
Description
Architectural, engineering and planning services
Entry 16
Id
79994000
Scheme
CPV
Description
Contract administration services
Entry 17
Id
71310000
Scheme
CPV
Description
Consultative engineering and construction services
Entry 18
Id
79410000
Scheme
CPV
Description
Business and management consultancy services
Entry 19
Id
71323000
Scheme
CPV
Description
Engineering-design services for industrial process and production
Entry 20
Id
71000000
Scheme
CPV
Description
Architectural, construction, engineering and inspection services
Entry 21
Id
45222100
Scheme
CPV
Description
Waste-treatment plant construction work
Entry 22
Id
71320000
Scheme
CPV
Description
Engineering design services
Entry 23
Id
71330000
Scheme
CPV
Description
Miscellaneous engineering services
Entry 24
Id
66140000
Scheme
CPV
Description
Portfolio management services
Entry 25
Id
71311000
Scheme
CPV
Description
Civil engineering consultancy services
Entry 26
Id
71540000
Scheme
CPV
Description
Construction management services
Entry 27
Id
71321000
Scheme
CPV
Description
Engineering design services for mechanical and electrical installations for buildings
Item 2
Id
2
Related Lot
2

Delivery Location

Description
West Cumbria

Delivery locations

Entry 1
Region
UKD11
Entry 2
Region
UKD11

Additional Classifications

Entry 1
Id
45000000
Scheme
CPV
Description
Construction work
Entry 2
Id
71244000
Scheme
CPV
Description
Calculation of costs, monitoring of costs
Entry 3
Id
45300000
Scheme
CPV
Description
Building installation work
Entry 4
Id
45400000
Scheme
CPV
Description
Building completion work
Entry 5
Id
50000000
Scheme
CPV
Description
Repair and maintenance services
Entry 6
Id
71000000
Scheme
CPV
Description
Architectural, construction, engineering and inspection services
Entry 7
Id
71541000
Scheme
CPV
Description
Construction project management services
Entry 8
Id
45200000
Scheme
CPV
Description
Works for complete or part construction and civil engineering work
Entry 9
Id
71320000
Scheme
CPV
Description
Engineering design services
Entry 10
Id
45222100
Scheme
CPV
Description
Waste-treatment plant construction work
Entry 11
Id
79421000
Scheme
CPV
Description
Project-management services other than for construction work
Entry 12
Id
71350000
Scheme
CPV
Description
Engineering-related scientific and technical services
Entry 13
Id
71321000
Scheme
CPV
Description
Engineering design services for mechanical and electrical installations for buildings
Entry 14
Id
71323000
Scheme
CPV
Description
Engineering-design services for industrial process and production
Entry 15
Id
71245000
Scheme
CPV
Description
Approval plans, working drawings and specifications
Entry 16
Id
71300000
Scheme
CPV
Description
Engineering services
Entry 17
Id
45222110
Scheme
CPV
Description
Waste disposal site construction work
Entry 18
Id
71240000
Scheme
CPV
Description
Architectural, engineering and planning services
Entry 19
Id
79994000
Scheme
CPV
Description
Contract administration services
Entry 20
Id
71324000
Scheme
CPV
Description
Quantity surveying services
Entry 21
Id
79410000
Scheme
CPV
Description
Business and management consultancy services
Entry 22
Id
50710000
Scheme
CPV
Description
Repair and maintenance services of electrical and mechanical building installations
Entry 23
Id
45100000
Scheme
CPV
Description
Site preparation work
Entry 24
Id
71311100
Scheme
CPV
Description
Civil engineering support services
Entry 25
Id
71322000
Scheme
CPV
Description
Engineering design services for the construction of civil engineering works
Entry 26
Id
71540000
Scheme
CPV
Description
Construction management services
Entry 27
Id
50700000
Scheme
CPV
Description
Repair and maintenance services of building installations
Entry 28
Id
51100000
Scheme
CPV
Description
Installation services of electrical and mechanical equipment
Entry 29
Id
71243000
Scheme
CPV
Description
Draft plans (systems and integration)
Entry 30
Id
71311000
Scheme
CPV
Description
Civil engineering consultancy services
Entry 31
Id
71242000
Scheme
CPV
Description
Project and design preparation, estimation of costs
Entry 32
Id
71322100
Scheme
CPV
Description
Quantity surveying services for civil engineering works
Entry 33
Id
45213250
Scheme
CPV
Description
Construction work for industrial buildings
Entry 34
Id
66140000
Scheme
CPV
Description
Portfolio management services
Entry 35
Id
71310000
Scheme
CPV
Description
Consultative engineering and construction services
Entry 36
Id
71330000
Scheme
CPV
Description
Miscellaneous engineering services
Entry 37
Id
71340000
Scheme
CPV
Description
Integrated engineering services
Entry 38
Id
72224000
Scheme
CPV
Description
Project management consultancy services
Item 3
Id
3
Related Lot
3

Delivery Location

Description
West Cumbria

Delivery locations

Entry 1
Region
UKD11
Entry 2
Region
UKD11

Additional Classifications

Entry 1
Id
45000000
Scheme
CPV
Description
Construction work
Entry 2
Id
45300000
Scheme
CPV
Description
Building installation work
Entry 3
Id
50700000
Scheme
CPV
Description
Repair and maintenance services of building installations
Entry 4
Id
71240000
Scheme
CPV
Description
Architectural, engineering and planning services
Entry 5
Id
71000000
Scheme
CPV
Description
Architectural, construction, engineering and inspection services
Entry 6
Id
71541000
Scheme
CPV
Description
Construction project management services
Entry 7
Id
79994000
Scheme
CPV
Description
Contract administration services
Entry 8
Id
45400000
Scheme
CPV
Description
Building completion work
Entry 9
Id
71311000
Scheme
CPV
Description
Civil engineering consultancy services
Entry 10
Id
45100000
Scheme
CPV
Description
Site preparation work
Entry 11
Id
71322100
Scheme
CPV
Description
Quantity surveying services for civil engineering works
Entry 12
Id
71311100
Scheme
CPV
Description
Civil engineering support services
Entry 13
Id
71540000
Scheme
CPV
Description
Construction management services
Entry 14
Id
50000000
Scheme
CPV
Description
Repair and maintenance services
Entry 15
Id
71324000
Scheme
CPV
Description
Quantity surveying services
Entry 16
Id
71340000
Scheme
CPV
Description
Integrated engineering services
Entry 17
Id
66140000
Scheme
CPV
Description
Portfolio management services
Entry 18
Id
71245000
Scheme
CPV
Description
Approval plans, working drawings and specifications
Entry 19
Id
71350000
Scheme
CPV
Description
Engineering-related scientific and technical services
Entry 20
Id
45222100
Scheme
CPV
Description
Waste-treatment plant construction work
Entry 21
Id
71300000
Scheme
CPV
Description
Engineering services
Entry 22
Id
45200000
Scheme
CPV
Description
Works for complete or part construction and civil engineering work
Entry 23
Id
71243000
Scheme
CPV
Description
Draft plans (systems and integration)
Entry 24
Id
71323000
Scheme
CPV
Description
Engineering-design services for industrial process and production
Entry 25
Id
79421000
Scheme
CPV
Description
Project-management services other than for construction work
Entry 26
Id
71244000
Scheme
CPV
Description
Calculation of costs, monitoring of costs
Entry 27
Id
51100000
Scheme
CPV
Description
Installation services of electrical and mechanical equipment
Entry 28
Id
72224000
Scheme
CPV
Description
Project management consultancy services
Entry 29
Id
45213250
Scheme
CPV
Description
Construction work for industrial buildings
Entry 30
Id
71321000
Scheme
CPV
Description
Engineering design services for mechanical and electrical installations for buildings
Entry 31
Id
71322000
Scheme
CPV
Description
Engineering design services for the construction of civil engineering works
Entry 32
Id
71320000
Scheme
CPV
Description
Engineering design services
Entry 33
Id
71310000
Scheme
CPV
Description
Consultative engineering and construction services
Entry 34
Id
45222110
Scheme
CPV
Description
Waste disposal site construction work
Entry 35
Id
50710000
Scheme
CPV
Description
Repair and maintenance services of electrical and mechanical building installations
Entry 36
Id
71242000
Scheme
CPV
Description
Project and design preparation, estimation of costs
Entry 37
Id
71330000
Scheme
CPV
Description
Miscellaneous engineering services
Entry 38
Id
79410000
Scheme
CPV
Description
Business and management consultancy services
Item 4
Id
4
Related Lot
4

Delivery Location

Description
West Cumbria

Delivery locations

Entry 1
Region
UKD11
Entry 2
Region
UKD11

Additional Classifications

Entry 1
Id
45000000
Scheme
CPV
Description
Construction work
Entry 2
Id
71243000
Scheme
CPV
Description
Draft plans (systems and integration)
Entry 3
Id
71000000
Scheme
CPV
Description
Architectural, construction, engineering and inspection services
Entry 4
Id
71322000
Scheme
CPV
Description
Engineering design services for the construction of civil engineering works
Entry 5
Id
71240000
Scheme
CPV
Description
Architectural, engineering and planning services
Entry 6
Id
71320000
Scheme
CPV
Description
Engineering design services
Entry 7
Id
71323000
Scheme
CPV
Description
Engineering-design services for industrial process and production
Entry 8
Id
71330000
Scheme
CPV
Description
Miscellaneous engineering services
Entry 9
Id
45400000
Scheme
CPV
Description
Building completion work
Entry 10
Id
45100000
Scheme
CPV
Description
Site preparation work
Entry 11
Id
45222110
Scheme
CPV
Description
Waste disposal site construction work
Entry 12
Id
72224000
Scheme
CPV
Description
Project management consultancy services
Entry 13
Id
71311100
Scheme
CPV
Description
Civil engineering support services
Entry 14
Id
71324000
Scheme
CPV
Description
Quantity surveying services
Entry 15
Id
51100000
Scheme
CPV
Description
Installation services of electrical and mechanical equipment
Entry 16
Id
71321000
Scheme
CPV
Description
Engineering design services for mechanical and electrical installations for buildings
Entry 17
Id
45222100
Scheme
CPV
Description
Waste-treatment plant construction work
Entry 18
Id
71311000
Scheme
CPV
Description
Civil engineering consultancy services
Entry 19
Id
50000000
Scheme
CPV
Description
Repair and maintenance services
Entry 20
Id
79410000
Scheme
CPV
Description
Business and management consultancy services
Entry 21
Id
71540000
Scheme
CPV
Description
Construction management services
Entry 22
Id
66140000
Scheme
CPV
Description
Portfolio management services
Entry 23
Id
45200000
Scheme
CPV
Description
Works for complete or part construction and civil engineering work
Entry 24
Id
50700000
Scheme
CPV
Description
Repair and maintenance services of building installations
Entry 25
Id
71310000
Scheme
CPV
Description
Consultative engineering and construction services
Entry 26
Id
71541000
Scheme
CPV
Description
Construction project management services
Entry 27
Id
71245000
Scheme
CPV
Description
Approval plans, working drawings and specifications
Entry 28
Id
50710000
Scheme
CPV
Description
Repair and maintenance services of electrical and mechanical building installations
Entry 29
Id
71340000
Scheme
CPV
Description
Integrated engineering services
Entry 30
Id
45300000
Scheme
CPV
Description
Building installation work
Entry 31
Id
79421000
Scheme
CPV
Description
Project-management services other than for construction work
Entry 32
Id
71322100
Scheme
CPV
Description
Quantity surveying services for civil engineering works
Entry 33
Id
79994000
Scheme
CPV
Description
Contract administration services
Entry 34
Id
71300000
Scheme
CPV
Description
Engineering services
Entry 35
Id
45213250
Scheme
CPV
Description
Construction work for industrial buildings
Entry 36
Id
71242000
Scheme
CPV
Description
Project and design preparation, estimation of costs
Entry 37
Id
71244000
Scheme
CPV
Description
Calculation of costs, monitoring of costs
Entry 38
Id
71350000
Scheme
CPV
Description
Engineering-related scientific and technical services

Published documents

Entry 1
Id
economic
Document Type
economicSelectionCriteria

Buyer, suppliers and contacts

Organisation 1
Id
GB-FTS-66487
Name
Sellafield Limited

Roles

buyer

Address

Region
UKD11
Locality
Seascale
Postal Code
CA20 1PG
Country Name
United Kingdom
Street Address
Calder Bridge

Details

Classifications

Entry 1
Id
BODY_PUBLIC
Scheme
TED_CA_TYPE
Description
Body governed by public law
Entry 2
Scheme
COFOG
Description
Nuclear Decommissioning

Identifier

Id
1002607
Legal Name
Sellafield Limited

Contact

Name
Emma Miller
Organisation 2
Id
GB-FTS-71230
Name
Sellafield Limited

Roles

buyer

Address

Region
UKD11
Locality
Seascale
Postal Code
CA20 1PG
Country Name
United Kingdom
Street Address
Calder Bridge

Details

Classifications

Entry 1
Id
BODY_PUBLIC
Scheme
TED_CA_TYPE
Description
Body governed by public law
Entry 2
Scheme
COFOG
Description
Nuclear Decommissioning

Identifier

Legal Name
Sellafield Limited
No Identifier Rationale
notOnAnyRegister

Contact

Name
Emma Miller And Darren Humes And Tim Smith
Organisation 3
Id
GB-FTS-88
Name
Royal Courts of Justice

Roles

reviewBody
mediationBody
reviewContactPoint

Address

Locality
London
Postal Code
WC2A 2LL
Country Name
United Kingdom
Street Address
Strand

Details

Identifier

Legal Name
Royal Courts of Justice
Organisation 4
Id
GB-FTS-146205
Name
Sellafield Limited

Roles

buyer

Address

Region
UKD1
Locality
Warrington
Postal Code
WA3 6GR
Country Name
United Kingdom
Street Address
Hinton House, Birchwood Park Avenue

Details

Classifications

Entry 1
Id
BODY_PUBLIC
Scheme
TED_CA_TYPE
Description
Body governed by public law
Entry 2
Scheme
COFOG
Description
Nuclear Decommissioning

Identifier

Id
01002607
Legal Name
Sellafield Limited

Contact

Name
Emma Miller
Organisation 5
Id
GB-FTS-77386
Name
Morgan Sindall Construction and Infrastructure Ltd

Roles

supplier

Address

Region
UKI
Locality
London
Postal Code
W1W 8AJ
Country Name
United Kingdom
Street Address
Kent House, 14-17 Market Place

Details

Scale
large

Identifier

Id
4273754
Legal Name
Morgan Sindall Construction and Infrastructure Ltd
Organisation 6
Id
GB-FTS-164214
Name
Costain Limited

Roles

supplier

Address

Region
UKJ1
Locality
Maidenhead
Postal Code
SL6 4UB
Country Name
United Kingdom
Street Address
Costain House, Vanwall Business Park

Details

Scale
large

Identifier

Id
610201
Legal Name
Costain Limited
Organisation 7
Id
GB-FTS-164215
Name
HOCHTIEF UK

Roles

supplier

Address

Region
UKK1
Locality
Swindon
Postal Code
SN5 6PE
Country Name
United Kingdom
Street Address
Windmill Hill Business Park

Details

Scale
large

Identifier

Id
1002607
Legal Name
HOCHTIEF UK
Organisation 8
Id
GB-FTS-6953
Name
Royal Courts Of Justice

Roles

reviewBody
mediationBody
reviewContactPoint

Address

Locality
London
Postal Code
WC2A 2LL
Country Name
United Kingdom
Street Address
Strand

Details

Identifier

Legal Name
Royal Courts Of Justice

Contact

Award information

Award 1
Id
066438-2025-1
Status
active

Suppliers

Supplier 1
Id
GB-FTS-77386
Name
Morgan Sindall Construction and Infrastructure Ltd
Award 2
Id
066438-2025-2
Status
active

Suppliers

Supplier 1
Id
GB-FTS-164214
Name
Costain Limited
Award 3
Id
066438-2025-3
Status
active

Suppliers

Supplier 1
Id
GB-FTS-164215
Name
HOCHTIEF UK
Award 4
Id
066438-2025-4
Status
unsuccessful
Status Details
discontinued

Contracts and changes

Entry 1
Id
066438-2025-1
Status
active
Award ID
066438-2025-1
Date Signed
10 Oct 2025, 00:00

Value

Amount
1,290,000,000
Currency
GBP
Entry 2
Id
066438-2025-2
Status
active
Award ID
066438-2025-2
Date Signed
10 Oct 2025, 00:00

Value

Amount
1,060,000,000
Currency
GBP
Entry 3
Id
066438-2025-3
Status
active
Award ID
066438-2025-3
Date Signed
10 Oct 2025, 00:00

Value

Amount
595,000,000
Currency
GBP

Recorded locations

  • Buyer location · Warrington · UKD1 · WA3 6GR · United Kingdom
  • Delivery location · UKD11

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-0387e9-2025-10-17T15:59:34+01:00compiled ·