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ClosedFind a Tender · UK4

Western Range Security Consultant

Buyer: British Museum →

View official notice ↗Official source

BuyerBritish Museum
StatusClosed
Deadline4 Sept 2026
Value£370,000
Published5 Aug 2026

What is being bought

The British Museum brings together the history of humankind, all cultures of the world spanning millennia. It connects us to our past and to each other. It is a place where everyone is welcome, where many voices meet to understand, and to question what brings us together and what separates us. It is a place of exploration and a place of inspiration. The collection that the Museum holds in trust for the world is of unparalleled breadth, depth, beauty and significance. A truly global resource, free and available to everyone. The Museum's role is to enhance and make accessible the collection through research, through interpretation, through display, through lending, and to share what it learns, as well as the process of learning, with others. With this matchless position comes a responsibility to ensure that this work can continue, ensuring the collection is cared for and accessible for generations to come, and that the Museum remains a centre of excellence and is continually relevant into the 21st century. The physical manifestation of the British Museum in Bloomsbury is iconic. It comprises almost an entire city block in one of the most intricate and established parts of central London. It is a treasured national icon within a conservation area that is, in itself, emblematic of the Capital. The Museum has an internal floor area of over 100,000m2, within a footprint that is packed with a diversity of buildings; the estate is Grade I listed, with perimeter properties that are listed Grade II. Each part of the Museum contains, iconic, often sizeable and irreplaceable items from the collection, and each is visited by many thousands of people, every day. Space on the site is both limited and precious, especially in terms of gallery spaces. The original quadrangle was designed for 100,000 visitors per annum, a figure that was already far exceeded in the 1850s. As it stands, annual visitor numbers to the Museum now regularly exceed six million. Today, there are heightened security requirements and a fundamental need to ensure inclusivity and access, as well as enabling intuitive wayfinding, addressing dilapidations, and creating an environment where people can connect with the collection, and by doing so, with each other. The Western Range Programme focuses on a substantial part of the estate that is in urgent need of both repair and re-imagining. This offers the Museum an opportunity to make a statement of its future intent, through reimagined galleries, new state-of-the-art storage facilities and engaging contemporary architecture, in juxtaposition to the highly significant and already celebrated listed buildings on the site. A multi-disciplinary design team led by Lina Ghotmeh Architecture has been selected to deliver the Western Range programme which is currently at the end of RIBA Stage 2 in the design process. Despite appearing as a single entity, the Western Range comprises a miscellany of 10 separate buildings which have been added to Robert Smirke's original Grade I listed Museum; as a result, the exact extent of the red-line boundary and phasing for this project is dependent on a number of interlocking considerations. The proposed project outline can be seen in the attached documentation. In the region of 15,000m2, it accounts for almost 15% of the floor space within the Bloomsbury site, in a warren of inflexible and static rooms. Further, recent surveys indicate that the existing building fabric and infrastructure are in a state that is below modern expectations. It comprises around 7,500m2 of gallery space and currently houses the Ancient Egypt, Ancient Greece (including the Parthenon Sculptures), Rome, and Ancient Assyria and Middle East collections, along with 4,500m2 of back-of-house collection storage. The delivery of the Western Range redevelopment will take place within a complex and highly sensitive operational environment, requiring construction works to be carefully planned and coordinated alongside the ongoing activities of the British Museum. As a live cultural institution, the Museum must continue to provide safe and effective access for visitors and staff, while ensuring the protection, movement, and management of its collections throughout the construction period. The project presents a number of unique challenges, including working within a heritage setting, constrained site conditions, restricted access, neighbouring property interfaces, complex logistics requirements, and the need to coordinate multiple stakeholder requirements. A Security Consultant is therefore required to provide specialist, project-specific expertise to develop and deliver a coordinated Security Strategy that protects visitors, staff and collections, addresses the Museum's status as a Sensitive Project, and supports the successful delivery of the Western Range Programme. The Security Consultant will act as the lead security advisor to the Project, working alongside the Client, Project Team, the British Museum Security Team and a wide range of stakeholders, including DOCOs, NaCTSO, NPSA, NCSC and CTSA. The Consultant will review project information and undertake independent threat, vulnerability and risk assessments to support delivery of the programme. The appointment will include the following scope over RIBA stages: Develop the Project Security Strategy (RIBA Stage 3 - Spatial Coordination) • Review the completed RIBA Stage 2 design proposals and provide advice on security systems, equipment requirements and layout optimisation, including recommendations on spatial planning and materials selection • Conduct threat, vulnerability and risk assessments, using a methodology based on ISO 31000, to inform the project Security Requirements • Review estate wide security constraints and engage with relevant consultees, including DOCOs, NaCTSO, NPSA, NCSC and CTSA • Develop a project-specific Security Strategy, integrating security measures into the design and coordinating with other Project Strategies including fire and acoustics, in alignment with the Cost Plan • Identify potential locations and space requirements for functional security spaces, outline security rating requirements and produce a Stage 3 report setting out the status of the security design Provide Security Technical Design Advice (RIBA Stage 4) • Maintain an iterative review of the security design throughout RIBA Stage 4 and test the technical, financial and operational viability of the proposals from multiple viewpoints. • Develop detailed design of the security systems, including access control, video surveillance (VSS/CCTV), intruder detection and intercom systems • Provide an initial blast mitigation assessment and advice on measures to protect visitors, staff and collections • Develop and support delivery of a pre-market engagement strategy for security contractors to inform the Procurement Strategy, Master Programme, Cost Plan and Risk Register. • Prepare production information, including specifications and security schematics, to enable tender responses to be obtained from security contractors • Development of emergency procedures, duress and lockdown scenarios to support construction and temporary works phases Procurement Support (RIBA Stage 4) • Support the procurement of packages to deliver the agreed Security Strategy, including pre-qualifying potential security contractors and responding to tender queries • Contribute to definition of Contractor Design Portions for security systems were relevant • Review and contribute to RIBA Stage 4b procurement documentation in line with the agreed Procurement Strategy, including review of technical specifications relevant to the security systems, and participate in tender evaluation and technical adjudication. • If instructed, produce and input into documents required by the local planning authority, including a Crime Impact Assessment, for the discharge of Planning Consent Conditions and Listed Building Consents Construction Support (RIBA Stage 5) • Assist the Contractor's design team in preparing detailed and coordinated production information for the security systems, including drawings, schedules and configuration documents. • Review proposed installation methodologies of the appointed security contractor(s) in line with the Security Strategy, statutory and planning requirements and best practice, and witness commissioning and testing of security systems Security Advice in relation to Handover and Operational Use (RIBA Stage 6&7) • Assist with handover of all security systems documentation, including operating manuals, warranties, maintenance schedules and as-built information, and ensure security equipment is correctly asset-tagged • Assist the Client in establishing performance benchmarks for the security systems, evaluate them periodically once operational, and provide recommendations for optimising the systems based on user feedback and performance data Comprehensive details of all Packages are provided in the tender documents. Due to the confidential/commercially sensitive nature of information that will be included in the associated tender documents we require that interested suppliers enter into a confidentiality agreement before they are given access to the tender pack. A copy of the confidentiality agreement is available by request via email to wr@britishmuseum.org. The terms of the confidentiality agreement are not subject to negotiation. As soon as practical after the receipt of completed confidentiality agreements, interested suppliers will be granted access to the tender documents.

Delivery location

UKI, GB

Categories

Draft plans (systems and integration) 71243000Structural engineering consultancy services 71312000Building consultancy services 71315200Building services consultancy services 71315210Engineering design services for mechanical and electrical installations for buildings 71321000Construction consultancy services 71530000

Lot details

Lot 1

No lot description published.

Statusactive
Value£370,000
Contract periodFrom 26 Nov 2026 to 31 May 2028
SME suitabilitySuitable for SMEs

Award criteria
Quality — The question breakdown is available in the Invitation to Participate included within the procurement documents (60%)
Price — The question breakdown is available in the Invitation to Participate included within the procurement documents (40%)

What is included

ItemCategoryQuantity
1Draft plans (systems and integration), Structural engineering consultancy services, Building consultancy services, Building services consultancy services, Engineering design services for mechanical and electrical installations for buildings, Construction consultancy servicesNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 71. The category anchor is Draft plans (systems and integration) (71243000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 714,5324 median · 28.8 average (1,396 of 4,532 with a bid count)3.9 average (1,535 of 4,532 with named award suppliers)Not published
Same buyer3Not publishedNot publishedNot published
Delivery region: UKI4913 median · 41.5 average (149 of 491 with a bid count)4.2 average (161 of 491 with named award suppliers)Not published
Similar published value (0.5×–2×)4194 median · 6.1 average (17 of 419 with a bid count)1.8 average (17 of 419 with named award suppliers)Not published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byGPA, CPTPP
Submission policyallowed
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-06dcc4
Latest release ID074332-2026
Latest release timestampWed Aug 05 2026 14:52:19 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLhttps://www.find-tender.service.gov.uk/Notice/074332-2026
Tender statusactive
Procurement methodselective
Procurement method detailsCompetitive flexible procedure
Main procurement categoryservices
Above thresholdYes
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadline2026-09-04T15:00:00+01:00
Enquiry deadline2026-08-27T12:00:00+01:00
Award period: startNot published
Award period: end2026-11-16T23:59:59Z
Submission method detailsThe procurement process will be managed through the Delta eSourcing portal (https://www.delta-esourcing.com/). If you have difficulty registering on the portal we recommend that you contact the Delta helpdesk directly on 44(0)800 923 9236 or email helpdesk@delta-esourcing.com. Participants must also be registered as suppliers on the Find a Tender system in order to participate. You must have submitted a complete supplier information set and ensure that it is up to date at the point of tender submission. Details on how to register on and use the system can be found here: https://www.gov.uk/government/collections/information-and-guidance-for-suppliers
Submission languagesen
Electronic catalogue policyNot published
Total tender value£370,000
Tender lots in source1
Tender items in source1
Tender documents in source3
Awards in latest release0
Contracts in latest release0
Parties in latest release2

Notice history

DateEventReference
5 Aug 2026tender074332-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
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  "id": "074332-2026",
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  "tender": {
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        },
        "hasOptions": true,
        "secondStage": {
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        "suitability": {
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        "awardCriteria": {
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              "description": "The question breakdown is available in the Invitation to Participate included within the procurement documents"
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              "numbers": [
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          {
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          {
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    "title": "Western Range Security Consultant",
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    "status": "active",
    "coveredBy": [
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    "documents": [
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        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
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        "id": "future",
        "documentType": "biddingDocuments",
        "accessDetails": "Documents will be provided via the Delta eSourcing portal to those interested suppliers who have entered into a confidentiality agreement as set out in the Description above."
      },
      {
        "id": "074332-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/074332-2026",
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    "procedure": {
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    },
    "legalBasis": {
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      "scheme": "UKPGA"
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    "awardPeriod": {
      "endDate": "2026-11-16T23:59:59Z"
    },
    "description": "The British Museum brings together the history of humankind, all cultures of the world spanning millennia. It connects us to our past and to each other. It is a place where everyone is welcome, where many voices meet to understand, and to question what brings us together and what separates us. It is a place of exploration and a place of inspiration. The collection that the Museum holds in trust for the world is of unparalleled breadth, depth, beauty and significance. A truly global resource, free and available to everyone. The Museum's role is to enhance and make accessible the collection through research, through interpretation, through display, through lending, and to share what it learns, as well as the process of learning, with others. With this matchless position comes a responsibility to ensure that this work can continue, ensuring the collection is cared for and accessible for generations to come, and that the Museum remains a centre of excellence and is continually relevant into the 21st century.\nThe physical manifestation of the British Museum in Bloomsbury is iconic. It comprises almost an entire city block in one of the most intricate and established parts of central London. It is a treasured national icon within a conservation area that is, in itself, emblematic of the Capital. The Museum has an internal floor area of over 100,000m2, within a footprint that is packed with a diversity of buildings; the estate is Grade I listed, with perimeter properties that are listed Grade II.\nEach part of the Museum contains, iconic, often sizeable and irreplaceable items from the collection, and each is visited by many thousands of people, every day. Space on the site is both limited and precious, especially in terms of gallery spaces. The original quadrangle was designed for 100,000 visitors per annum, a figure that was already far exceeded in the 1850s. As it stands, annual visitor numbers to the Museum now regularly exceed six million. Today, there are heightened security requirements and a fundamental need to ensure inclusivity and access, as well as enabling intuitive wayfinding, addressing dilapidations, and creating an environment where people can connect with the collection, and by doing so, with each other.\nThe Western Range Programme focuses on a substantial part of the estate that is in urgent need of both repair and re-imagining. This offers the Museum an opportunity to make a statement of its future intent, through reimagined galleries, new state-of-the-art storage facilities and engaging contemporary architecture, in juxtaposition to the highly significant and already celebrated listed buildings on the site. A multi-disciplinary design team led by Lina Ghotmeh Architecture has been selected to deliver the Western Range programme which is currently at the end of RIBA Stage 2 in the design process. \nDespite appearing as a single entity, the Western Range comprises a miscellany of 10 separate buildings which have been added to Robert Smirke's original Grade I listed Museum; as a result, the exact extent of the red-line boundary and phasing for this project is dependent on a number of interlocking considerations. The proposed project outline can be seen in the attached documentation. In the region of 15,000m2, it accounts for almost 15% of the floor space within the Bloomsbury site, in a warren of inflexible and static rooms. Further, recent surveys indicate that the existing building fabric and infrastructure are in a state that is below modern expectations. It comprises around 7,500m2 of gallery space and currently houses the Ancient Egypt, Ancient Greece (including the Parthenon Sculptures), Rome, and Ancient Assyria and Middle East collections, along with 4,500m2 of back-of-house collection storage.\nThe delivery of the Western Range redevelopment will take place within a complex and highly sensitive operational environment, requiring construction works to be carefully planned and coordinated alongside the ongoing activities of the British Museum. As a live cultural institution, the Museum must continue to provide safe and effective access for visitors and staff, while ensuring the protection, movement, and management of its collections throughout the construction period.\nThe project presents a number of unique challenges, including working within a heritage setting, constrained site conditions, restricted access, neighbouring property interfaces, complex logistics requirements, and the need to coordinate multiple stakeholder requirements. A Security Consultant is therefore required to provide specialist, project-specific expertise to develop and deliver a coordinated Security Strategy that protects visitors, staff and collections, addresses the Museum's status as a Sensitive Project, and supports the successful delivery of the Western Range Programme.\nThe Security Consultant will act as the lead security advisor to the Project, working alongside the Client, Project Team, the British Museum Security Team and a wide range of stakeholders, including DOCOs, NaCTSO, NPSA, NCSC and CTSA. The Consultant will review project information and undertake independent threat, vulnerability and risk assessments to support delivery of the programme. The appointment will include the following scope over RIBA stages:\nDevelop the Project Security Strategy (RIBA Stage 3 - Spatial Coordination)\n•\tReview the completed RIBA Stage 2 design proposals and provide advice on security systems, equipment requirements and layout optimisation, including recommendations on spatial planning and materials selection\n•\tConduct threat, vulnerability and risk assessments, using a methodology based on ISO 31000, to inform the project Security Requirements\n•\tReview estate wide security constraints and engage with relevant consultees, including DOCOs, NaCTSO, NPSA, NCSC and CTSA\n•\tDevelop a project-specific Security Strategy, integrating security measures into the design and coordinating with other Project Strategies including fire and acoustics, in alignment with the Cost Plan\n•\tIdentify potential locations and space requirements for functional security spaces, outline security rating requirements and produce a Stage 3 report setting out the status of the security design\nProvide Security Technical Design Advice (RIBA Stage 4)\n•\tMaintain an iterative review of the security design throughout RIBA Stage 4 and test the technical, financial and operational viability of the proposals from multiple viewpoints.\n•\tDevelop detailed design of the security systems, including access control, video surveillance (VSS/CCTV), intruder detection and intercom systems\n•\tProvide an initial blast mitigation assessment and advice on measures to protect visitors, staff and collections\n•\tDevelop and support delivery of a pre-market engagement strategy for security contractors to inform the Procurement Strategy, Master Programme, Cost Plan and Risk Register.\n•\tPrepare production information, including specifications and security schematics, to enable tender responses to be obtained from security contractors\n•\tDevelopment of emergency procedures, duress and lockdown scenarios to support construction and temporary works phases\nProcurement Support (RIBA Stage 4)\n•\tSupport the procurement of packages to deliver the agreed Security Strategy, including pre-qualifying potential security contractors and responding to tender queries\n•\tContribute to definition of Contractor Design Portions for security systems were relevant\n•\tReview and contribute to RIBA Stage 4b procurement documentation in line with the agreed Procurement Strategy, including review of technical specifications relevant to the security systems, and participate in tender evaluation and technical adjudication.\n•\tIf instructed, produce and input into documents required by the local planning authority, including a Crime Impact Assessment, for the discharge of Planning Consent Conditions and Listed Building Consents\nConstruction Support (RIBA Stage 5)\n•\tAssist the Contractor's design team in preparing detailed and coordinated production information for the security systems, including drawings, schedules and configuration documents.\n•\tReview proposed installation methodologies of the appointed security contractor(s) in line with the Security Strategy, statutory and planning requirements and best practice, and witness commissioning and testing of security systems\nSecurity Advice in relation to Handover and Operational Use (RIBA Stage 6&7)\n•\tAssist with handover of all security systems documentation, including operating manuals, warranties, maintenance schedules and as-built information, and ensure security equipment is correctly asset-tagged\n•\tAssist the Client in establishing performance benchmarks for the security systems, evaluate them periodically once operational, and provide recommendations for optimising the systems based on user feedback and performance data\nComprehensive details of all Packages are provided in the tender documents.\nDue to the confidential/commercially sensitive nature of information that will be included in the associated tender documents we require that interested suppliers enter into a confidentiality agreement before they are given access to the tender pack.\nA copy of the confidentiality agreement is available by request via email to wr@britishmuseum.org. The terms of the confidentiality agreement are not subject to negotiation.\nAs soon as practical after the receipt of completed confidentiality agreements, interested suppliers will be granted access to the tender documents.",
    "enquiryPeriod": {
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    "procurementMethodDetails": "Competitive flexible procedure",
    "expressionOfInterestDeadline": "2026-09-04T15:00:00+01:00"
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  "parties": [
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        "streetAddress": "Great Russell Street"
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}
Complete JSON history (1 releases)
5 Aug 2026 · 074332-2026 · tender
{
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        "contractPeriod": {
          "endDate": "2028-05-31T23:59:59+01:00",
          "startDate": "2026-11-26T00:00:00Z"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKI",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "71243000",
            "scheme": "CPV",
            "description": "Draft plans (systems and integration)"
          },
          {
            "id": "71312000",
            "scheme": "CPV",
            "description": "Structural engineering consultancy services"
          },
          {
            "id": "71315200",
            "scheme": "CPV",
            "description": "Building consultancy services"
          },
          {
            "id": "71315210",
            "scheme": "CPV",
            "description": "Building services consultancy services"
          },
          {
            "id": "71321000",
            "scheme": "CPV",
            "description": "Engineering design services for mechanical and electrical installations for buildings"
          },
          {
            "id": "71530000",
            "scheme": "CPV",
            "description": "Construction consultancy services"
          }
        ]
      }
    ],
    "title": "Western Range Security Consultant",
    "value": {
      "amount": 370000,
      "currency": "GBP",
      "amountGross": 444000
    },
    "status": "active",
    "coveredBy": [
      "GPA",
      "CPTPP"
    ],
    "documents": [
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      },
      {
        "id": "future",
        "documentType": "biddingDocuments",
        "accessDetails": "Documents will be provided via the Delta eSourcing portal to those interested suppliers who have entered into a confidentiality agreement as set out in the Description above."
      },
      {
        "id": "074332-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/074332-2026",
        "format": "text/html",
        "noticeType": "UK4",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "datePublished": "2026-08-05T15:52:19+01:00"
      }
    ],
    "procedure": {
      "features": "A Procurement Specific Questionnaire supplemented by scored qualitative questions relating to experience and capacity will be used to shortlist five Participants to submit tenders. Tenderers will be asked to respond to qualitative questions relating to their proposed team, methodology and other factors relating to delivery and social value. Tenderers will also be asked to submit a  fee based on percentages of construction value for provision of services for RIBA Stages 3-7 of base build and for RIBA Stages 2-7 for gallery fit out. The qualitative responses and fees will be evaluated and scored to identify the most advantageous tender. Full details are set out in the procurement documents."
    },
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "awardPeriod": {
      "endDate": "2026-11-16T23:59:59Z"
    },
    "description": "The British Museum brings together the history of humankind, all cultures of the world spanning millennia. It connects us to our past and to each other. It is a place where everyone is welcome, where many voices meet to understand, and to question what brings us together and what separates us. It is a place of exploration and a place of inspiration. The collection that the Museum holds in trust for the world is of unparalleled breadth, depth, beauty and significance. A truly global resource, free and available to everyone. The Museum's role is to enhance and make accessible the collection through research, through interpretation, through display, through lending, and to share what it learns, as well as the process of learning, with others. With this matchless position comes a responsibility to ensure that this work can continue, ensuring the collection is cared for and accessible for generations to come, and that the Museum remains a centre of excellence and is continually relevant into the 21st century.\nThe physical manifestation of the British Museum in Bloomsbury is iconic. It comprises almost an entire city block in one of the most intricate and established parts of central London. It is a treasured national icon within a conservation area that is, in itself, emblematic of the Capital. The Museum has an internal floor area of over 100,000m2, within a footprint that is packed with a diversity of buildings; the estate is Grade I listed, with perimeter properties that are listed Grade II.\nEach part of the Museum contains, iconic, often sizeable and irreplaceable items from the collection, and each is visited by many thousands of people, every day. Space on the site is both limited and precious, especially in terms of gallery spaces. The original quadrangle was designed for 100,000 visitors per annum, a figure that was already far exceeded in the 1850s. As it stands, annual visitor numbers to the Museum now regularly exceed six million. Today, there are heightened security requirements and a fundamental need to ensure inclusivity and access, as well as enabling intuitive wayfinding, addressing dilapidations, and creating an environment where people can connect with the collection, and by doing so, with each other.\nThe Western Range Programme focuses on a substantial part of the estate that is in urgent need of both repair and re-imagining. This offers the Museum an opportunity to make a statement of its future intent, through reimagined galleries, new state-of-the-art storage facilities and engaging contemporary architecture, in juxtaposition to the highly significant and already celebrated listed buildings on the site. A multi-disciplinary design team led by Lina Ghotmeh Architecture has been selected to deliver the Western Range programme which is currently at the end of RIBA Stage 2 in the design process. \nDespite appearing as a single entity, the Western Range comprises a miscellany of 10 separate buildings which have been added to Robert Smirke's original Grade I listed Museum; as a result, the exact extent of the red-line boundary and phasing for this project is dependent on a number of interlocking considerations. The proposed project outline can be seen in the attached documentation. In the region of 15,000m2, it accounts for almost 15% of the floor space within the Bloomsbury site, in a warren of inflexible and static rooms. Further, recent surveys indicate that the existing building fabric and infrastructure are in a state that is below modern expectations. It comprises around 7,500m2 of gallery space and currently houses the Ancient Egypt, Ancient Greece (including the Parthenon Sculptures), Rome, and Ancient Assyria and Middle East collections, along with 4,500m2 of back-of-house collection storage.\nThe delivery of the Western Range redevelopment will take place within a complex and highly sensitive operational environment, requiring construction works to be carefully planned and coordinated alongside the ongoing activities of the British Museum. As a live cultural institution, the Museum must continue to provide safe and effective access for visitors and staff, while ensuring the protection, movement, and management of its collections throughout the construction period.\nThe project presents a number of unique challenges, including working within a heritage setting, constrained site conditions, restricted access, neighbouring property interfaces, complex logistics requirements, and the need to coordinate multiple stakeholder requirements. A Security Consultant is therefore required to provide specialist, project-specific expertise to develop and deliver a coordinated Security Strategy that protects visitors, staff and collections, addresses the Museum's status as a Sensitive Project, and supports the successful delivery of the Western Range Programme.\nThe Security Consultant will act as the lead security advisor to the Project, working alongside the Client, Project Team, the British Museum Security Team and a wide range of stakeholders, including DOCOs, NaCTSO, NPSA, NCSC and CTSA. The Consultant will review project information and undertake independent threat, vulnerability and risk assessments to support delivery of the programme. The appointment will include the following scope over RIBA stages:\nDevelop the Project Security Strategy (RIBA Stage 3 - Spatial Coordination)\n•\tReview the completed RIBA Stage 2 design proposals and provide advice on security systems, equipment requirements and layout optimisation, including recommendations on spatial planning and materials selection\n•\tConduct threat, vulnerability and risk assessments, using a methodology based on ISO 31000, to inform the project Security Requirements\n•\tReview estate wide security constraints and engage with relevant consultees, including DOCOs, NaCTSO, NPSA, NCSC and CTSA\n•\tDevelop a project-specific Security Strategy, integrating security measures into the design and coordinating with other Project Strategies including fire and acoustics, in alignment with the Cost Plan\n•\tIdentify potential locations and space requirements for functional security spaces, outline security rating requirements and produce a Stage 3 report setting out the status of the security design\nProvide Security Technical Design Advice (RIBA Stage 4)\n•\tMaintain an iterative review of the security design throughout RIBA Stage 4 and test the technical, financial and operational viability of the proposals from multiple viewpoints.\n•\tDevelop detailed design of the security systems, including access control, video surveillance (VSS/CCTV), intruder detection and intercom systems\n•\tProvide an initial blast mitigation assessment and advice on measures to protect visitors, staff and collections\n•\tDevelop and support delivery of a pre-market engagement strategy for security contractors to inform the Procurement Strategy, Master Programme, Cost Plan and Risk Register.\n•\tPrepare production information, including specifications and security schematics, to enable tender responses to be obtained from security contractors\n•\tDevelopment of emergency procedures, duress and lockdown scenarios to support construction and temporary works phases\nProcurement Support (RIBA Stage 4)\n•\tSupport the procurement of packages to deliver the agreed Security Strategy, including pre-qualifying potential security contractors and responding to tender queries\n•\tContribute to definition of Contractor Design Portions for security systems were relevant\n•\tReview and contribute to RIBA Stage 4b procurement documentation in line with the agreed Procurement Strategy, including review of technical specifications relevant to the security systems, and participate in tender evaluation and technical adjudication.\n•\tIf instructed, produce and input into documents required by the local planning authority, including a Crime Impact Assessment, for the discharge of Planning Consent Conditions and Listed Building Consents\nConstruction Support (RIBA Stage 5)\n•\tAssist the Contractor's design team in preparing detailed and coordinated production information for the security systems, including drawings, schedules and configuration documents.\n•\tReview proposed installation methodologies of the appointed security contractor(s) in line with the Security Strategy, statutory and planning requirements and best practice, and witness commissioning and testing of security systems\nSecurity Advice in relation to Handover and Operational Use (RIBA Stage 6&7)\n•\tAssist with handover of all security systems documentation, including operating manuals, warranties, maintenance schedules and as-built information, and ensure security equipment is correctly asset-tagged\n•\tAssist the Client in establishing performance benchmarks for the security systems, evaluate them periodically once operational, and provide recommendations for optimising the systems based on user feedback and performance data\nComprehensive details of all Packages are provided in the tender documents.\nDue to the confidential/commercially sensitive nature of information that will be included in the associated tender documents we require that interested suppliers enter into a confidentiality agreement before they are given access to the tender pack.\nA copy of the confidentiality agreement is available by request via email to wr@britishmuseum.org. The terms of the confidentiality agreement are not subject to negotiation.\nAs soon as practical after the receipt of completed confidentiality agreements, interested suppliers will be granted access to the tender documents.",
    "enquiryPeriod": {
      "endDate": "2026-08-27T12:00:00+01:00"
    },
    "aboveThreshold": true,
    "submissionTerms": {
      "languages": [
        "en"
      ],
      "electronicSubmissionPolicy": "allowed"
    },
    "procurementMethod": "selective",
    "mainProcurementCategory": "services",
    "submissionMethodDetails": "The procurement process will be managed through the Delta eSourcing portal (https://www.delta-esourcing.com/). If you have difficulty registering on the portal we recommend that you contact the Delta helpdesk directly on 44(0)800 923 9236 or email helpdesk@delta-esourcing.com.\nParticipants must also be registered as suppliers on the Find a Tender system in order to participate. You must have submitted a complete supplier information set and ensure that it is up to date at the point of tender submission. Details on how to register on and use the system can be found here: https://www.gov.uk/government/collections/information-and-guidance-for-suppliers",
    "procurementMethodDetails": "Competitive flexible procedure",
    "expressionOfInterestDeadline": "2026-09-04T15:00:00+01:00"
  },
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      "id": "GB-PPON-PCDW-8715-VGZT",
      "name": "British Museum",
      "roles": [
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      ],
      "address": {
        "region": "UKI31",
        "country": "GB",
        "locality": "London",
        "postalCode": "WC1B 3DG",
        "countryName": "United Kingdom",
        "streetAddress": "Great Russell Street"
      },
      "details": {
        "classifications": [
          {
            "id": "publicAuthorityCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - central government"
          }
        ]
      },
      "identifier": {
        "id": "PCDW-8715-VGZT",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "email": "procurement@britishmuseum.org"
      }
    },
    {
      "id": "GB-COH-OC307124",
      "name": "GARDINER & THEOBALD LLP",
      "roles": [
        "procuringEntity"
      ],
      "address": {
        "region": "UKI31",
        "country": "GB",
        "locality": "London",
        "postalCode": "WC1E 7BD",
        "countryName": "United Kingdom",
        "streetAddress": "10 South Crescent"
      },
      "details": {
        "url": "http://www.gardiner.com"
      },
      "identifier": {
        "id": "OC307124",
        "scheme": "GB-COH"
      },
      "roleDetails": "Gardiner & Theobald LLP provide Project Management services for the Western Range Programme and have been involved in the preparation of the procurement related documents. They will be involved in the management of this procurement process which may include evaluation of some, or all, elements of tenders submitted.",
      "contactPoint": {
        "email": "marketing@gardiner.com"
      },
      "additionalIdentifiers": [
        {
          "id": "PPGW-7436-DBWT",
          "scheme": "GB-PPON"
        }
      ]
    }
  ],
  "language": "en",
  "initiationType": "tender"
}