Find a TenderPlanned procurementPreliminary market engagement notice
Published 8 Oct 2026, 15:58 BST

Official UK procurement notice

Collections Store Refurbishments - Logistics Hub - Principal Contractor

Authority: Natural History Museum (Central government)

WorksBelow threshold
Planned pipeline value£1,000,000pipeline notice, not a live tender
Tender notice expected Date not publishedfrom the planned procurement notice
Contract term 6 moends 30 Sept 2027 · starts 1 Apr 2027

What is being bought

Published requirement description

The Collection Store Refurbishment (CSR) Project forms part of both the wider NHM Unlocked Programme and NHM 150th Anniversary Campaign Programme, which supports:

-The internal moves of 11 million specimens

-The moves of 28 million specimens to our new facility at Thames Valley Science Park

-The 150th Anniversary Campaign to open previously closed galleries to the public

-The sale of our South London Collections facility

The NHM Unlocked Programme represents the largest ever move of natural history specimens worldwide. The wider CSR project has been tasked with refurbishing collections stores and rehousing five collections across five locations across the South Kensington Estate in suitable collections conditions.

The business case for the NHM Unlocked Programme is predicated on limited space and historic, ageing buildings; meaning that globally important specimens are being kept in conditions that hamper access and sometimes fail to meet minimum environmental standards. Moreover, the insights locked up in the collection remain largely untapped. From tackling climate change and meeting the mineral needs of a net zero world, to restoring biodiversity and achieving food security, the collection offers insights into the planetary emergency and how we might realise a brighter future where both people and planet thrive. The CSR Project supports this endeavour.

Initially we will be tendering for works on the Osteology Store, this will convert a collections store in the basement of the Grade I Listed Waterhouse Building into a temporary “Logistics Hub” and future end state store for heavy and large specimens coming from our South London Store.

As a separate tender there will be a further opportunity to express an interest in tendering for the Main Works package which covers refurbishment works to the other four areas around the South Kensington Estate, including subsequent areas of the Waterhouse Basement (two locations), Darwin Centre Phase 1 and in the Palaeontology Building.

This tender relates to the initial works package located in the Osteology Store. The works comprise:

-refurbishment and alteration of Rooms B.03, B.07, B.07B-H, B.07J and BC05,

-demolition of non-original partitions and raised floors, offices and removal of associated finishes and furnishings (excluding items retained on the eastern wall).

-Internal works include the construction of a new security lobby with dry-lined partitions and a powered door,

-repairs to damaged fabric and flooring, and measures to prevent pest ingress.

-Window and door works including repairs and redecoration to historic partitions and doors, installation of secondary glazing to three north-facing windows, adaptations for building services, and a new powered external door,

-Building services works include the removal and rebalancing of existing ventilation systems, strip-out of redundant electrical and data services, and the Stage 4 design and installation of new HVAC, electrical, fire alarm, security, BMS and controls systems.

-All works will be undertaken in accordance with the fire strategy, maintaining the integrity of existing 120-minute compartment walls, and will include temporary protection of historic features, cleaning and making good on completion.

This phase of the project will initially prioritise the early conversion of the existing basement Osteology Store to a 'Logistics Hub', supporting the sequencing of moves and works in other areas and to reduce programme risk. It is critical that the Logistics Hub is made available early to enable the decant of the Old General Herbarium, the former Origins Gallery, the moves to Thames Valley Science Park (TVSP) and the sale of the South London Collections Facility.

Following completion of the decant activities, the Logistics Hub will transition to its permanent configuration and use as a collections store accommodating the Heavy and Large Objects of the Mineralogy and Palaeontology Material Collection. Wherever possible, a 'light-touch' approach has been adopted to support the programme, minimise cost and impact to the significant historic fabric.

CPV: Construction work for art and cultural buildings · Construction work for buildings relating to exhibitions · Library, archives, museums and other cultural services · Museum construction work · Museum services

The lotProcurement structure

single lot · no lot value published

Pipeline intelligence · planning stage: how this market runs before the tender is published

How Natural History Museum buys Building construction work (CPV 4521), and who usually turns up

Natural History Museum’s published record next to the market for the same work. Frameworks and DPS are left out: they draw different bid counts. Whole-market view: Building construction work (CPV 4521) →

1

How the contest usually goes

Winner shares use published awards; bid and price charts use contested lots.

Question for the bid
This buyerNatural History Museum · division 45
The marketBuilding construction work (CPV 4521) · Greater London
What to do with it
How often do SMEs win?
i

How often small and medium firms win.

Share of awards where the winner’s size is known.

The counts under this question show how many awards have a known supplier size.

Last 36 months.

Buyer: 4 of 4 known-size awards · market: CPV 4521 · Greater London, n=183
4 of 462%

Small firms have won here. Neither number says whether you qualify; it describes who has been winning.

How often do local suppliers win?
i

How often local firms win similar work.

Winners with a registered address in the delivery region, out of awards with a known address.

Local means the winner is registered in the region where that award was delivered. The market figure counts awards delivered in Greater London.

A local branch does not count if the registered address is elsewhere.

Last 36 months.

Buyer: 5 of 7 known-location awards · market: CPV 4521 · Greater London, n=196
71%34%

Most of this buyer’s recorded winners were registered in the region where that award was delivered.

How long to a decision?
i

How long buyers here take to decide after bids close.

Middle value in days from the bid deadline to the award date, on competitions that published both.

Only decided tenders count, so slow ones still waiting are not in.

Last 36 months.

Buyer: 4 decided notices · market: CPV 4521 · Greater London, n=41
16 days27 days

Half of these awards have an award date within 16 days of the bid deadline.

How often single-bid or direct?
i

How often work is awarded with no recorded rival.

Direct awards and tenders where every published lot count shows one bid.

Both shares are minimums: some awards have no bid count.

Thin markets produce this too; it is not proof of a tailored specification.

Last 36 months.

Buyer: at least 2 of 9 procurements with awards had no recorded rival · market: CPV 4521 · Greater London, n=259
22%37%

Missing bid counts may hide more single-bid awards. This share is a minimum.

How many bids did past lots attract?

i

How many bids past lots received.

Each colour is a bid-count range. Only competed lots with a published count are included.

Past bids do not predict this tender.

Last 36 months.

This buyer23 lots with bid counts · all categories
9% had one bid
The market48 lots with bid counts · CPV 4521 · Greater London
17% had one bid
Buyer / market · select a colour for counts
1 bid9% / 17%
Buyer: 2 of 23 lots with published bid counts. Market: 8 of 48 lots with published bid counts.
2–317% / 27%
Buyer: 4 of 23 lots with published bid counts. Market: 13 of 48 lots with published bid counts.
4–648% / 31%
Buyer: 11 of 23 lots with published bid counts. Market: 15 of 48 lots with published bid counts.
7+26% / 25%
Buyer: 6 of 23 lots with published bid counts. Market: 12 of 48 lots with published bid counts.

How did awards compare with estimates?

i

Where winning prices landed against estimates.

Each colour shows awards below, close to or above the published estimate, one lot at a time.

Past prices are a guide, not a bid price.

Last 36 months.

This buyer24 lots with estimate and award · all categories
54% below estimate
The market44 lots with estimate and award · CPV 4521 · Greater London
32% below estimate
Buyer / market · select a colour for counts
Below estimate54% / 32%
Buyer: 13 of 24 lots with an estimate and award. Market: 14 of 44 lots with an estimate and award.
Within ±2%38% / 32%
Buyer: 9 of 24 lots with an estimate and award. Market: 14 of 44 lots with an estimate and award.
Above estimate8% / 36%
Buyer: 2 of 24 lots with an estimate and award. Market: 16 of 44 lots with an estimate and award.
2

Assess each lot
i

What past awards tell you about each lot.

See the forecast, this buyer’s earlier suppliers and firms with relevant wins.

No supplier is confirmed as a bidder.

Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list

Lot #1CPV 45216 monthsPublished estimate£1.0m
Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 48 past lots.

A forecast, not a list of bidders.

—No model forecast yet17% chance of a single bid
Past bids on 48 similar lots
1 bid17%
8 of 48 similar past lots received 1 bid (17%).
2–327%
13 of 48 similar past lots received 2–3 (27%).
4–631%
15 of 48 similar past lots received 4–6 (31%).
7+25%
12 of 48 similar past lots received 7+ (25%).
Comparable past lots usually drew 4 bids.
Commercial price forecast
i

Where the award price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A statistical guide from past awards, not a price to bid.

—No model forecast yet
No comparable awards on record for this lot’s category yet. The published estimate is £1.0m, and the forecast stays empty until the market has a record to read.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

No earlier contract of this buyer matches this lot on the published record.

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Candidate suppliers for this notice have not been worked out yet, so this is not a verdict that nobody fits.

About this data
  • Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
  • Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
  • Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
  • Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.

Procedure terms & legal framework

From the official record
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Works
Notice status
Planned procurement
Procurement threshold
Below threshold
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
8 Oct 2026, 15:58 BST
Last source update
8 Oct 2026, 15:58 BST
FTS notice number
2026/S 000-095361
Latest notice
Preliminary market engagement notice (UK2)
Classification (CPV)
Construction work for art and cultural buildingsConstruction work for buildings relating to exhibitionsLibrary, archives, museums and other cultural servicesMuseum construction workMuseum services
Delivery area
London (UKI)
Official registry OCID
ocds-h6vhtk-07841a Find a Tender

How it was run

Official notice
Submission deadline
—

Timeline

8 Oct 2026 → 1 Apr 2027 · 3 dates
  1. Planning notice published19 days ago
    8 Oct 2026, 15:58 BST
  2. Market engagement13 days ago
    14 Oct 2026, 23:59 BST

    We invite potential bidders to complete a short survey to understand suppliers’ appetite and capability for providing these services, and identify any risks or barriers to participation.

    Please follow this link to participate forms.cloud.microsoft/e/VSnjQ6qURx ↗

    The survey closes 5pm, Wednesday 14 October 2026.

  3. Today
    28 Oct 2026
  4. Contract startsin 154 days
    1 Apr 2027, 00:00 BST

Notice history

1 event · 1 release on Find a Tender
  1. Preliminary market engagement notice published
    8 Oct 2026, 15:58 BST
    UK2

Commercial outcome & contract awards

Pipeline notice
Awards (0)
No award published
Contracts (0)
No contract published
Bid statistics
No aggregate bid statistics published

Contracting authority & participating public bodies

Natural History Museum

Contracting authorityPublic authority - central government GB-PPON: PJBJ-4723-MZPX Cromwell Road, London, London, SW7 5BDContact name, email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure