Planning

Supply Chain Notice: BLD0350-01 Denholm Block - Lockers and toilets refurbishment

MINISTRY OF DEFENCE

This public procurement record has 1 release in its history.

Planning

03 Jun 2025 at 09:16

Planned Procurement Notice
Summary of the contracting process

The Ministry of Defence is planning a contract titled "Supply Chain Notice: BLD0350-01 Denholm Block - Lockers and toilets refurbishment," aimed at the refurbishment of facilities at the HM Naval Base in Portsmouth, located in the South East of England. The procurement process is currently in the planning stage, with a future notice date set for 16th June 2025, indicating the transition to the tender stage. The works fall under the industry category of refurbishment of run-down buildings, with an estimated project value of £1,500,000 GBP. The contract period is scheduled to begin on 10th October 2025 and conclude on 20th February 2026. Businesses interested in bidding must hold specified security passes due to the sensitive nature of the location and are encouraged to email SCBasePersonnel@kbsmaritime.com for further details and to request a Pre-Qualification Questionnaire.

This tender presents a significant opportunity for SMEs specialising in refurbishment work, particularly those with experience in refurbishment of facilities in high-security environments. The project involves both survey and design as well as construction, making it suitable for businesses with expertise in comprehensive building upgrades, including plumbing, electrical, and fire safety systems. KBS Maritime, a joint venture between KBR and BAE Systems under the Ministry of Defence's Future Maritime Support Programme, will be spearheading the programme, offering a chance for businesses to align with leading organisations in infrastructure management. Engaging in this project could expand a company's portfolio within the defence sector, while contributing to a modern change in infrastructure supporting UK’s maritime forces.

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.

Start Free Trial Book a Demo
All Features Pricing

Notice Information

Notice Title

Supply Chain Notice: BLD0350-01 Denholm Block - Lockers and toilets refurbishment

Notice Description

The Tenderer should be aware that the works detailed in this package are constrained due to the nature of the location they are to be conducted in. Therefore, completion of a NDA document is required prior to the release of further details. Project location - HM Naval Base Portsmouth The Contractor shall be expected to adhere by the HMNB site security requirements, all Contractors and Sub-Contractors shall be BPSS security vetted and will be required to hold the relevant site security passes. The Contractor shall be expected to hold the following levels of insurance PS10m Public Liability, PS10m Product Liability, PS5m Professional Indemnity, and if successful, to maintain JOSCAR registration and Cyber Essentials certificate. KBS Maritime - Introduction KBS Maritime is a joint venture between KBR and BAE Systems, bringing together two global players with a rich heritage of delivering excellence, innovation and reliability. The joint venture will combine the expertise of KBR as a global leader in infrastructure asset management and services with BAE Systems' experience and capability within Portsmouth Naval Base. KBS Maritime are delivering an ambitious, modern and enduring change to the Portsmouth Naval base infrastructure, securing investment in the local community and ensuring fit-for-purpose, world-leading fleet support for the Royal Navy and the UK in the decades ahead. Part of the UK Ministry of Defence's (MOD) Future Maritime Support Programme (FMSP), KBS Maritime will provide technology-led and data-driven facilities management and dockside services at the base. Project scopes Split the existing male toilets into two to create separate Ladies and male facilities. Additional male and female lockers are to be provided as shown on the attached KBS planners layout in the annex. The locker rooms will require new flooring, heating, lighting and redecoration. To further improve the building and ensure that it remains compliant, there are additional requirements to upgrade the building: there will be a survey leading to a proposed solution for the roof, which is suffering from serious leaks caused by several holes in the sheeting. Additionally there will be an assessment and possible replacement of fire safety equipment (alarms, dampening, doors), an EICR to comply with BS7671, an upgrade to all ventilation , remedial work to prevent water ingress, and additional decorations to the interior. In summary, this Project includes the following work packages: - WP1: Survey & Design - WP2: Construction Additional information: Additional text: If you are interested in this opportunity, please email SCBasePersonnel@kbsmaritime.com to request a Pre-Qualification Questionnaire quoting ref ITT BLD0183-01

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-9b5c5622-a9e9-4c7f-aaa3-d13caf04bab9
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/df85d7bf-911d-4af9-83f8-b383ace15aa3
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
Planned Procurement Notice
Procurement Type
Standard
Procurement Category
Not specified
Procurement Method
Not Specified
Procurement Method Details
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

CPV Codes

45262690 - Refurbishment of run-down buildings

45453100 - Refurbishment work

Notice Value(s)

Tender Value
£1,500,000 £1M-£10M
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
3 Jun 20258 months ago
Submission Deadline
Not specified
Future Notice Date
16 Jun 2025Expired
Award Date
Not specified
Contract Period
9 Oct 2025 - 20 Feb 2026 1-6 months
Recurrence
Not specified

Notice Status

Tender Status
Planned
Lots Status
Not Specified
Awards Status
Not Specified
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
MINISTRY OF DEFENCE
Contact Name
Not specified
Contact Email
scbasepersonnel@kbsmaritime.com
Contact Phone
Not specified

Buyer Location

Locality
PORTSMOUTH
Postcode
PO1 3LS
Post Town
Portsmouth
Country
England
Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ3 Hampshire and Isle of Wight
Small Region (ITL 3)
TLJ31 Portsmouth
Delivery Location
TLJ South East (England)
Local Authority
Portsmouth
Electoral Ward
Charles Dickens
Westminster Constituency
Portsmouth South

Further Information

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-b5fd17-9b5c5622-a9e9-4c7f-aaa3-d13caf04bab9-2025-06-03T10:16:19+01:00",
    "date": "2025-06-03T10:16:19+01:00",
    "ocid": "ocds-b5fd17-9b5c5622-a9e9-4c7f-aaa3-d13caf04bab9",
    "language": "en",
    "initiationType": "tender",
    "planning": {
        "documents": [
            {
                "id": "1",
                "documentType": "plannedProcurementNotice",
                "description": "Future opportunity notice on Contracts Finder",
                "url": "https://www.contractsfinder.service.gov.uk/Notice/df85d7bf-911d-4af9-83f8-b383ace15aa3",
                "datePublished": "2025-06-03T10:16:19+01:00",
                "format": "text/html",
                "language": "en"
            },
            {
                "id": "2",
                "description": "n/a",
                "url": "https://www.contractsfinder.service.gov.uk/Notice/Attachment/a541dd5c-aa22-41b7-b667-3ba2ba8d4a3d",
                "format": "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
            }
        ]
    },
    "tender": {
        "id": "tender_495017/1486854",
        "title": "Supply Chain Notice: BLD0350-01 Denholm Block - Lockers and toilets refurbishment",
        "description": "The Tenderer should be aware that the works detailed in this package are constrained due to the nature of the location they are to be conducted in. Therefore, completion of a NDA document is required prior to the release of further details. Project location - HM Naval Base Portsmouth The Contractor shall be expected to adhere by the HMNB site security requirements, all Contractors and Sub-Contractors shall be BPSS security vetted and will be required to hold the relevant site security passes. The Contractor shall be expected to hold the following levels of insurance PS10m Public Liability, PS10m Product Liability, PS5m Professional Indemnity, and if successful, to maintain JOSCAR registration and Cyber Essentials certificate. KBS Maritime - Introduction KBS Maritime is a joint venture between KBR and BAE Systems, bringing together two global players with a rich heritage of delivering excellence, innovation and reliability. The joint venture will combine the expertise of KBR as a global leader in infrastructure asset management and services with BAE Systems' experience and capability within Portsmouth Naval Base. KBS Maritime are delivering an ambitious, modern and enduring change to the Portsmouth Naval base infrastructure, securing investment in the local community and ensuring fit-for-purpose, world-leading fleet support for the Royal Navy and the UK in the decades ahead. Part of the UK Ministry of Defence's (MOD) Future Maritime Support Programme (FMSP), KBS Maritime will provide technology-led and data-driven facilities management and dockside services at the base. Project scopes Split the existing male toilets into two to create separate Ladies and male facilities. Additional male and female lockers are to be provided as shown on the attached KBS planners layout in the annex. The locker rooms will require new flooring, heating, lighting and redecoration. To further improve the building and ensure that it remains compliant, there are additional requirements to upgrade the building: there will be a survey leading to a proposed solution for the roof, which is suffering from serious leaks caused by several holes in the sheeting. Additionally there will be an assessment and possible replacement of fire safety equipment (alarms, dampening, doors), an EICR to comply with BS7671, an upgrade to all ventilation , remedial work to prevent water ingress, and additional decorations to the interior. In summary, this Project includes the following work packages: - WP1: Survey & Design - WP2: Construction Additional information: Additional text: If you are interested in this opportunity, please email SCBasePersonnel@kbsmaritime.com to request a Pre-Qualification Questionnaire quoting ref ITT BLD0183-01",
        "status": "planned",
        "classification": {
            "scheme": "CPV",
            "id": "45262690",
            "description": "Refurbishment of run-down buildings"
        },
        "additionalClassifications": [
            {
                "scheme": "CPV",
                "id": "45453100",
                "description": "Refurbishment work"
            }
        ],
        "items": [
            {
                "id": "1",
                "deliveryAddresses": [
                    {
                        "postalCode": "PO1 3LS"
                    },
                    {
                        "region": "South East",
                        "countryName": "United Kingdom"
                    }
                ]
            }
        ],
        "value": {
            "amount": 1500000,
            "currency": "GBP"
        },
        "communication": {
            "futureNoticeDate": "2025-06-16T23:59:59+01:00"
        },
        "contractPeriod": {
            "startDate": "2025-10-10T00:00:00+01:00",
            "endDate": "2026-02-20T23:59:59Z"
        },
        "suitability": {
            "sme": true,
            "vcse": false
        }
    },
    "parties": [
        {
            "id": "GB-CFS-238029",
            "name": "Ministry of Defence",
            "identifier": {
                "legalName": "Ministry of Defence"
            },
            "address": {
                "streetAddress": "Victory Building, Portsmouth Naval Base",
                "locality": "Portsmouth",
                "postalCode": "PO1 3LS",
                "countryName": "England"
            },
            "contactPoint": {
                "email": "SCBasePersonnel@kbsmaritime.com"
            },
            "roles": [
                "buyer"
            ]
        }
    ],
    "buyer": {
        "id": "GB-CFS-238029",
        "name": "Ministry of Defence"
    }
}