Award

Environmental Services for the Wylfa Site

DEPARTMENTAL NUCLEAR COMPANY LIMITED

This public procurement record has 2 releases in its history.

AwardUpdate

10 Mar 2025 at 17:12

Award

10 Mar 2025 at 16:40

Summary of the contracting process

DEPARTMENTAL NUCLEAR COMPANY LIMITED, headquartered in London, has successfully completed the procurement process for "Environmental Services for the Wylfa Site," focusing on environmental site investigatory services within the industry category of environmental engineering consultancy services. The contracts awarded under this selective procurement method, called-off from a framework agreement, will serve the Wylfa Site in England. The tender period ended on 30 January 2025, with the contract period commencing on 25 February 2025 and running through to 31 July 2026. Key dates include the award notice published on 10 March 2025.

This opportunity marks a significant contract awarded to Mott Macdonald Ltd, allowing them to deliver crucial environmental consultancy services. Businesses operating within the environmental engineering sector, particularly large-scale firms as demonstrated by Mott Macdonald Ltd, stand to benefit from such contracts by strengthening their portfolio and further establishing their presence in public sector engagements. The careful selection ensures that specialised, high-quality services are rendered, offering growth potential through increased visibility and credibility in the market.

Find more tenders on our Open Data Platform.
How relevant is this notice?

D3 Tenders Premium

Win More Public Sector Contracts

AI-powered tender discovery, pipeline management, and market intelligence — everything you need to grow your public sector business.

Notice Title

Environmental Services for the Wylfa Site

Notice Description

Environmental site investigatory services

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-2f2db426-4b13-4033-a515-69d70c7c4ae1
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/12d3ac6c-9b0c-4a5f-9a8b-d37e6a9b5e74
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Framework
Procurement Category
Services
Procurement Method
Selective
Procurement Method Details
Call-off from a framework agreement
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

71 - Architectural, construction, engineering and inspection services


CPV Codes

71313000 - Environmental engineering consultancy services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
£2,700,000 £1M-£10M
Contracts Value
Not specified

Notice Dates

Publication Date
10 Mar 202511 months ago
Submission Deadline
30 Jan 2025Expired
Future Notice Date
Not specified
Award Date
30 Jan 20251 years ago
Contract Period
31 Jan 2025 - 29 Jul 2026 1-2 years
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Not Specified
Awards Status
Active
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
DEPARTMENTAL NUCLEAR COMPANY LIMITED
Contact Name
darren eaton
Contact Email
darren.eaton@gbnuclear.gov.uk
Contact Phone
0300 068 5787

Buyer Location

Locality
LONDON
Postcode
SW1A 2EG
Post Town
South West London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
TLC North East (England), TLD North West (England), TLF East Midlands (England), TLG West Midlands (England), TLH East (England), TLJ South East (England), TLK South West (England)

Local Authority
Westminster
Electoral Ward
St James's
Westminster Constituency
Cities of London and Westminster

Supplier Information

Number of Suppliers
1
Supplier Name

MOTT MACDONALD

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

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-b5fd17-2f2db426-4b13-4033-a515-69d70c7c4ae1-2025-03-10T17:12:43Z",
    "date": "2025-03-10T17:12:43Z",
    "ocid": "ocds-b5fd17-2f2db426-4b13-4033-a515-69d70c7c4ae1",
    "language": "en",
    "initiationType": "tender",
    "tender": {
        "id": "con_7649",
        "title": "Environmental Services for the Wylfa Site",
        "description": "Environmental site investigatory services",
        "status": "complete",
        "classification": {
            "scheme": "CPV",
            "id": "71313000",
            "description": "Environmental engineering consultancy services"
        },
        "items": [
            {
                "id": "1",
                "deliveryAddresses": [
                    {
                        "region": "England",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "England",
                        "countryName": "United Kingdom"
                    }
                ]
            }
        ],
        "procurementMethod": "selective",
        "procurementMethodDetails": "Call-off from a framework agreement",
        "tenderPeriod": {
            "endDate": "2025-01-30T00:00:00Z"
        },
        "contractPeriod": {
            "startDate": "2025-02-25T00:00:00Z",
            "endDate": "2026-07-31T23:59:59+01:00"
        },
        "suitability": {
            "sme": false,
            "vcse": false
        },
        "mainProcurementCategory": "services"
    },
    "parties": [
        {
            "id": "GB-SRS-supplierregistration.cabinetoffice.gov.uk/CXR46rwB",
            "name": "DEPARTMENTAL NUCLEAR COMPANY LIMITED",
            "identifier": {
                "legalName": "DEPARTMENTAL NUCLEAR COMPANY LIMITED",
                "scheme": "GB-SRS",
                "id": "supplierregistration.cabinetoffice.gov.uk/CXR46rwB"
            },
            "address": {
                "streetAddress": "Great British Nuclear, Department For Energy Security & Net Zero",
                "locality": "LONDON",
                "postalCode": "SW1A2EG",
                "countryName": "England"
            },
            "contactPoint": {
                "name": "darren eaton",
                "email": "darren.eaton@gbnuclear.gov.uk",
                "telephone": "0300 068 5787"
            },
            "roles": [
                "buyer"
            ]
        },
        {
            "id": "GB-COH-1243967",
            "name": "Mott Macdonald Ltd",
            "identifier": {
                "legalName": "Mott Macdonald Ltd",
                "scheme": "GB-COH",
                "id": "1243967"
            },
            "address": {
                "streetAddress": "10 Fleet Place, London EC4M 7RB"
            },
            "details": {
                "scale": "large",
                "vcse": false
            },
            "roles": [
                "supplier"
            ]
        }
    ],
    "buyer": {
        "id": "GB-SRS-supplierregistration.cabinetoffice.gov.uk/CXR46rwB",
        "name": "DEPARTMENTAL NUCLEAR COMPANY LIMITED"
    },
    "awards": [
        {
            "id": "ocds-b5fd17-2f2db426-4b13-4033-a515-69d70c7c4ae1-1",
            "status": "active",
            "date": "2025-01-30T00:00:00Z",
            "datePublished": "2025-03-10T16:40:24Z",
            "value": {
                "amount": 2700000,
                "currency": "GBP"
            },
            "suppliers": [
                {
                    "id": "GB-COH-1243967",
                    "name": "Mott Macdonald Ltd"
                }
            ],
            "contractPeriod": {
                "startDate": "2025-01-31T00:00:00Z",
                "endDate": "2026-07-29T23:59:59+01:00"
            },
            "documents": [
                {
                    "id": "1",
                    "documentType": "awardNotice",
                    "description": "Awarded contract notice on Contracts Finder",
                    "url": "https://www.contractsfinder.service.gov.uk/Notice/12d3ac6c-9b0c-4a5f-9a8b-d37e6a9b5e74",
                    "datePublished": "2025-03-10T16:40:24Z",
                    "format": "text/html",
                    "language": "en",
                    "dateModified": "2025-03-10T17:12:43Z"
                }
            ]
        }
    ]
}