Contract award notice
Results of the procurement procedure
Section I: Contracting
entity
I.1) Name and addresses
GREAT BRITISH ENERGY - NUCLEAR
05027024
Department For Energy Security & Net Zero
London
SW1A2EG
UK
Contact person: Andrew Hillam
E-mail: andrew.hillam@greatbritishnuclear.uk
NUTS: UK
Internet address(es)
Main address: https://www.gov.uk/government/organisations/great-british-nuclear
I.4) Type of the contracting authority
Body governed by public law
I.5) Main activity
General public services
Section II: Object
II.1) Scope of the procurement
II.1.1) Title
Environmental Services
II.1.2) Main CPV code
90700000
II.1.3) Type of contract
Services
II.1.4) Short description
Services will include but not be limited to the development of the terrestrial and
marine environmental baseline, the development of project impact assessment, support
in the delivery of major environmental permissions (Town and Country Planning Act
(TCPA), Development Consent Order (DCO), environmental permits, marine licensing
etc.) and the identification of mitigation, compensation and Biodiversity Net Gain (BNG)
requirements related to the Clients proposed nuclear new build sites.
II.1.6) Information about lots
This contract is divided into lots:
No
II.1.7) Total value of the procurement
Value excluding VAT:
30 000 000.00
GBP
II.2) Description
II.2.2) Additional CPV code(s)
71311300
II.2.3) Place of performance
NUTS code:
UKC
UKD
UKE
UKF
UKG
UKH
UKI
UKJ
UKK
UKL
Main site or place of performance:
Great British Nuclear, Cemaes, Anglesey, LL67 0DH
Great British Nuclear, Oldbury Naite, Thornbury, South Gloucestershire, BS35 1RQ
II.2.4) Description of the procurement
Services will include but not be limited to the development of the terrestrial and
marine environmental baseline, the development of project impact assessment, support
in the delivery of major environmental permissions (Town and Country Planning Act
(TCPA), Development Consent Order (DCO), environmental permits, marine licensing
etc.) and the identification of mitigation, compensation and Biodiversity Net Gain (BNG)
requirements related to the Clients proposed nuclear new build sites.
II.2.5) Award criteria
Quality criterion: Technical
/ Weighting: 90
Quality criterion: Social Value
/ Weighting: 10
Cost criterion: Price Per Quality Point
/ Weighting: 100
II.2.11) Information about options
Options:
Yes
Description of options:
Environmental Services Wylfa - Two x 1 year extension periods
II.2.13) Information about European Union funds
The procurement is related to a project and/or programme financed by European Union funds:
No
Section IV: Procedure
IV.1) Description
IV.1.1) Type of procedure
Award of a contract without prior publication of a call for competition
Justification for selected award procedure:
The procurement falls outside the scope of application of the Directive
Explanation
CCS Framework - Mini Competition
IV.1.8) Information about Government Procurement Agreement (GPA)
The procurement is covered by the Government Procurement Agreement:
No
Section V: Award of contract
Title: Environmental Services Wylfa
A contract/lot is awarded:
Yes
V.2 Award of contract
V.2.1) Date of conclusion of the contract
18/02/2026
V.2.2) Information about tenders
Number of tenders received: 2
Number of tenders received from SMEs: 0
Number of tenders received by electronic means: 2
The contract has been awarded to a group of economic operators:
No
V.2.3) Name and address of the contractor
WSP UK Limited
PXHY-9498-VZNJ
WSP House, 70 Chancery Lane
London
WC2A 1AF
UK
NUTS: UK
The contractor is an SME:
No
V.2.4) Information on value of the contract/lot (excluding VAT)
Initial estimated total value of the contract/lot:
Total value of the contract/lot:
: 25 000 000.00
GBP
V.2.5) Information about subcontracting
Section V: Award of contract
Title: Environmental Services Oldbury
A contract/lot is awarded:
Yes
V.2 Award of contract
V.2.1) Date of conclusion of the contract
06/03/2026
V.2.2) Information about tenders
Number of tenders received: 2
Number of tenders received from SMEs: 0
Number of tenders received by electronic means: 2
The contract has been awarded to a group of economic operators:
No
V.2.3) Name and address of the contractor
JACOBS U.K. LIMITED
02594504
Cottons Centre
London
SE1 2QG
UK
NUTS: UK
The contractor is an SME:
No
V.2.4) Information on value of the contract/lot (excluding VAT)
Initial estimated total value of the contract/lot:
Total value of the contract/lot:
: 5 000 000.00
GBP
V.2.5) Information about subcontracting
Section VI: Complementary information
VI.4) Procedures for review
VI.4.1) Review body
Great British Energy - Nuclear
London
UK
VI.5) Date of dispatch of this notice
09/03/2026