Scope
Description
The Wallace Collection (TWC) is seeking to appoint a Landscape Architect for a significant re-development project as part of TWC's Masterplan. The completion of a full RIBA Stage 4 design is required, along with RIBA Stage 5/6/7 services. Tenderers must demonstrate sufficient capability to support the procurement and delivery of the project at the Wallace Collection in Westminster, London.
Please note, this Notice is only requesting signed NDA's. Once NDA's are returned the Invitation To Tender (ITT) pack will be issued to interested parties.
Total value (estimated)
- £150,000 excluding VAT
- £180,000 including VAT
Above the relevant threshold
Contract dates (estimated)
- 1 October 2025 to 5 June 2030
- 4 years, 8 months, 5 days
Main procurement category
Services
CPV classifications
- 71200000 - Architectural and related services
- 71400000 - Urban planning and landscape architectural services
Contract locations
- UK - United Kingdom
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Submission
Enquiry deadline
15 August 2025, 5:00pm
Tender submission deadline
10 September 2025, 12:00am
Submission address and any special instructions
This Notice is a request for NDA's only. A separate ITT will be issued on receipt of the signed NDA's.
Tenders may be submitted electronically
Yes
Languages that may be used for submission
English
Award decision date (estimated)
26 September 2025
Award criteria
| Name | Description | Type |
|---|---|---|
| Quality | Will be defined in the ITT |
Quality |
| Price | Will be defined in the ITT |
Price |
Weighting description
Quality and Price criteria as defined within the ITT documents.
Other information
Conflicts assessment prepared/revised
Yes
Procedure
Procedure type
Open procedure
Justification for not publishing a preliminary market engagement notice
Not required.
Documents
Associated tender documents
https://www.mytenders.co.uk/Authority/NoticeBuilder/NoticeBuilder_FileDownload.aspx?id=607878
NDA. To be completed and returned to sian.english@gardiner.com
Contracting authority
The Wallace Collection
- Public Procurement Organisation Number: PNZX-4797-NLJW
Hertford House, Manchester Square,
London
W1U 3BN
United Kingdom
Contact name: Sian English
Telephone: +447741323814
Email: sian.english@gardiner.com
Website: http://www.gardiner.com
Region: UKI32 - Westminster
Organisation type: Public undertaking (commercial organisation subject to public authority oversight)
Other organisation
These organisations are carrying out the procurement, or part of it, on behalf of the contracting authorities.
Gardiner & Theobald LLP
Summary of their role in this procurement: Project Manager
- Public Procurement Organisation Number: PPGW-7436-DBWT
South Crescent,10 Store Street
London
WC1E 7BD
United Kingdom
Region: UKI31 - Camden and City of London