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Official procurement procedure

Public Address and Voice Alarm Design Consultant

No classification published
Location not published
Official notice
Published value
£200,000
Submission deadline 4 Jun 2026, 12:00 BST
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Natural History Museum: "Public Address and Voice Alarm Design Consultant". Published status: complete. Published value: £200,000. 1 published lot. Recorded submission deadline: 4 Jun 2026, 12:00 BST. See the official notice for participation instructions.
Contracting AuthorityNatural History MuseumScope & CategoriesNot publishedSubmission Window
Closed
4 Jun 2026, 12:00 BST
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£200,000
Bidder Intelligence · Authority Profile: Natural History Museum
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Natural History Museum. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
10.6Bids / Report
0% of reports have one bid
Supplier ConcentrationLow Concentration
NISSEN RICHARDS STUDIO LIMITEDTop vendor: 24.7% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 17 active published awards; 11 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
NISSEN RICHARDS STUDIO LIMITED1 win£448,890
MUF ARCHITECTURE / ART LLP1 win£429,758
KELLENBERGER-WHITE LIMITED1 win£420,200
STUDIO MUTT LIMITED1 win£269,768
The Moule Partnership1 win£250,000
Procedure terms
Contracting AuthorityNatural History Museum
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published10 Jul 2026, 10:33 BST
Last source update10 Jul 2026, 10:33 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-0686b9
What is being bought
The NHM intends to appoint a suitably qualified and experienced Lead Design Consultant to provide professional services in connection with the upgrade and replacement of the Public Address and Voice Alarm (PAVA) system across the Museum estate. The Consultant will be expected to take on Electrical Design Services and the BSA Principal Designer Role which can either be in house or sub-contracted to the Lead Designer. Design Consultancy Services will be required for this project from RIBA Stage 1 - 7. However, due toe funding availability, only services for RIBA stages 1-4 are guaranteed. Future works on the project is expected to last to March 2030 and is subject to the Museum receiving funding.
What changed
From the official release history
  1. tender value changed
    10 Jul 2026, 10:33 BST
  2. Status changed to complete
    10 Jul 2026, 10:33 BST
  3. Official notice release published
    10 Jul 2026, 10:33 BST
  4. Submission deadline changed to published date
    10 Jul 2026, 10:33 BST
  5. Status changed to active
    30 Apr 2026, 17:01 BST
  6. Official notice release published
    30 Apr 2026, 17:01 BST
  7. Submission deadline changed to 4 Jun 2026, 12:00 BST
    30 Apr 2026, 17:01 BST
  8. Published value updated to £200,000
    20 Apr 2026, 16:23 BST
  9. Status changed to planning
    20 Apr 2026, 16:23 BST
  10. Official notice release published
    20 Apr 2026, 16:23 BST
  11. Buyer information updated
    20 Apr 2026, 16:23 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    10 Jul 2026, 10:33 BST
  2. Submission deadline
    4 Jun 2026, 12:00 BST
  3. Award pending
    10 Jul 2026, 00:00 BST · £200,000
Commercial outcome and competition
Awards
Avitas Global Ltd trading as RH Consulting
£200,000 · 10 Jul 2026, 00:00 BST · pending
ContractsNo contract published
Bid statistics
bids: 4 (lot 1)
finalStageBids: 4 (lot 1)
smeFinalStageBids: 3 (lot 1)
vcseFinalStageBids: 0 (lot 1)
Buyer and organisations in this procedure

Natural History Museum

Contracting authority GB-PPON-PJBJ-4723-MZPX
View buyer profile

  • Natural History Museum
    buyer

    GB-PPON: PJBJ-4723-MZPX
    Cromwell Road, London, UKI33, SW7 5BD, GB
    v.lee@nhm.ac.uk

  • Avitas Global Ltd trading as RH Consulting
    supplier

    GB-COH: 06952596
    44 Mount Ephraim, Tunbridge Wells, UKJ46, TN4 8AU, GB
    roland@rhconsulting.uk
Award and contract changes
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published