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AwardedAwarded 23 March 2026

Consultancy Framework at IWM for Specialist Services

Imperial War Museums · Central government

In brief

Imperial War Museums awarded architecture and engineering and environmental work to Tetra Tech Limited, Ramboll UK Limited and Riverside Environmental Services Ltd and 7 others on 23 March 2026.

It is split into 2 lots, so a supplier can bid for part of the work.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

IWM is tendering for Potential Providers to cover the following support requirements for construction and property projects, via a framework agreement over the next three years (with an option to extend for a further one year): The requirements will be split into the following framework Lots: Lot 1 Asbestos Surveyor Fire Strategy & Risk Assessment Consultant Principal Designer/ CDM/ Health & Safety Advisor Ground Contamination/ Environmental Lot 2 Landscape Consultant Transport Consultant Potential Providers may bid for individual Lots or both Lots. Potential Providers must be able to provide all of the above support requirements within a respective Lot.

Lots

LotTradeValue
Lot 1——
Lot 2——

Who won

WinnerLotValueDates
Tetra Tech Limited
Ramboll UK Limited
Riverside Environmental Services Ltd (SME)
Buro Happold
Envirolab Limited
5 bids received
Lot 1£4,500,000
Awarded 23 March 2026
Tetra Tech Limited
AECOM Limited
SLR Consulting Ltd
Norman Rourke Pryme Limited (SME)
Layer Landscape Architecture Limited (SME)
Hta Design LLP
14 bids received
Lot 2£4,500,000
Awarded 23 March 2026

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract award notice · UK6, notice 026235-2026

Last time this was bought

Consultancy Framework at IWM for Multi Core Services

Awarded
23 March 2026
Value
£11,250,000
Bids
18

Matched on Imperial War Museums, the type of work and the title; it may be a related contract rather than the same one. Check the notice to be sure.

About the buyer

Imperial War MuseumsLast 12 months

Procurements

49

Awards

31

Suppliers it has used most for architecture and engineering

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From notice 026235-2026 on Find a Tender, first published 23 March 2026. We last checked for changes on 28 September 2026.