Find a TenderAwardedContract award notice

Published 29 Oct 2025, 19:05 GMT

Official UK procurement notice

Decarbonisation Project (NPG) · UK public procurement notice

Official notice

Authority: National Portrait Gallery (Central government)

WorksBelow threshold - open competitionBelow thresholdSME suitable

Sectors: Construction Materials & Prefab (44)Construction & Civil Engineering (45) Delivery: London (UKI)

Published estimate£4,000,000≈ £1.8m / year · £4,800,000 inc. VAT

Submissions closed 26 Nov 2025awarded 22 Dec 2025

Awarded to Capri Mechanical Services Ltd

Contract term 2 yrs 3 moends 31 Mar 2028 · starts 5 Jan 2026

What is being bought

Published requirement description

National Portrait Gallery has had a Decarbonisation Plan produced. The work to produce this was funded by the Salix Low Carbon Skills Fund. The Gallery is seeking to appoint an experienced and innovative principal contractor to deliver a significant programme of decarbonisation works.

To view this notice, please click here:

www.delta-esourcing.com/delta/viewNotice.html ↗

CPV: Building construction work · Building fittings · Building internal fittings · Construction work for art and cultural buildings · Construction work for buildings relating to exhibitions

The lotProcurement structure

single lot · value published

Lot #1Awarded 2 yrs 3 moSMEPublished value£4,000,000

Contract period: 5 Jan 2026 – 31 Mar 2028 (2 yrs 3 mo)Value: £4,000,000 exc. VAT · £4,800,000 inc. VAT

Eligibility: SME eligible

44115000 Building fittings 44115800 Building internal fittings 45210000 Building construction work 45212300 Construction work for art and cultural buildings 45212310 Construction work for buildings relating to exhibitions

What it takes to win
i
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).

Evaluation split and conditions of participation as published; the tender pack may add more

How bids were scored

Quality: 55%Price: 40%Social value: 5%

Published sub-criteria (3)

Criterion 2: 55%
Criterion 1: 40%
Social Value: 5%

Published award criteria (3)

Criterion 1
Criterion 2
Social Value

What this means for your bid

Price carries 40 of 100 points: a 10% discount moves about 4 points. The method statement decides this lot, not the discount.

Price arithmetic assumes straight proportional scoring; the tender pack may use another formula.

Procedure terms & legal framework

From the official record

Procedure method: Below threshold - open competition
Legal basis: UKPGA · 2023/54 Procurement Act 2023
Procurement category: Works
Notice status: Awarded
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: 29 Oct 2025, 19:05 GMT
Last source update: 22 Dec 2025, 14:05 GMT
Authority reference: 990606841
FTS notice number: 2025/S 000-069578
Latest notice: Contract award notice (UK6)
Classification (CPV): Building construction workBuilding fittingsBuilding internal fittingsConstruction work for art and cultural buildingsConstruction work for buildings relating to exhibitions
Delivery area: London (UKI)
Official registry OCID: ocds-h6vhtk-05d6bc Find a Tender

How it was run

Official notice

Run through: Delta eSourcing · Who buys & how to bid on Delta

Public notice page · account needed to bidElectronic submission allowed

Access & registration note: Free Select account; no DUNS asked at signup

Submission deadline: 26 Nov 2025, 12:00 GMT
Clarification deadline: 19 Nov 2025, 12:00 GMT
Submission channel: Official e-sourcing portal
Electronic submission: Allowed

Detailed submission instructions & authority contactsFrom official release

www.delta-esourcing.com/delta/mainMenu.html ↗

Timeline

29 Oct 2025 → 5 Jan 2026 · 5 dates

Tender notice published356 days ago
29 Oct 2025, 19:05 GMT
Clarification questions by335 days ago
19 Nov 2025, 12:00 GMT
Submission deadline328 days ago
26 Nov 2025, 12:00 GMT
Latest notice published302 days ago
22 Dec 2025, 14:05 GMT
Contract starts289 days ago
5 Jan 2026

Notice history

4 events · 2 releases on Find a Tender · since 29 Oct 2025

Tender notice published
29 Oct 2025, 19:05 GMT
UK4
Contract award notice published
22 Dec 2025, 14:05 GMT
UK6
Status changed to complete
22 Dec 2025, 14:05 GMT
Contract signature expected
9 Jan 2026, 23:59 GMT
scheduled

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast

Awards 1

Awarded value £86,0001 award exc. VAT

Bids received 44 from SMEs

Awarded to	Value	Date	Status
Capri Mechanical Services Ltd12 Jan 2026 – 3 Apr 2026	£86,000	22 Dec 2025	Awarded

Bid statistics published by the authority

Bids	SME	VCSE	Valid bid range
4final-stage tenders · 9 at stage one	4	0	—

Contracting authority & participating public bodies

National Portrait Gallery

Contracting authorityPublic authority - sub-central government GB-PPON: PNPD-3846-CXZR 2 St. Martin's Place, London, London, WC2H 0HEContact name, email, phone

Bidders & participating suppliers

1 commercial party on the notice

Capri Mechanical Services LtdAwarded supplier Cutlers Road, South Woodham Ferrers, Essex, East of England, CM3 5XJContact name, email, phone

Official documents & specifications (2)

Official links; attachments are not copied

Notices published for this procedure

Contract award notice awardContract award noticeUK6Contract award notice on Find a Tender22 Dec 2025, 14:05 GMT
Tender notice tenderTender noticeUK4Tender notice on Find a Tender29 Oct 2025, 19:05 GMT