Supply of Borehole Headworks

Official notice

Authority: Nuclear Restoration Services Limited (Public body)

Below threshold - limited competition

Sectors: Medical Devices & Pharma (33) Delivery: Delivery location not published

Awarded value£29,961published contract · exc. VAT

Awarded 12 May 2026

Awarded to Calder Engineering Ltd

What is being bought

Published requirement description

Nuclear Restoration Services Limited (Dounreay) has awarded a competitive contract for the supply of 10 x borehole headworks assemblies.

The lotProcurement structure

single lot · no lot value published

Lot #1Awarded

33141642 Drain accessories

Procedure terms & legal framework

From the official record

Procedure method: Below threshold - limited competition
Legal basis: UKPGA · 2023/54 Procurement Act 2023
Notice status: Awarded
Procurement threshold: Unspecified in notice
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: 14 May 2026, 13:11 BST
Last source update: 14 May 2026, 13:11 BST
Authority reference: C30674
FTS notice number: 2026/S 000-044347
Latest notice: Contract details notice (UK7)
Delivery area: Not published
Official registry OCID: ocds-h6vhtk-0698b0 Find a Tender

Notice history

1 event · 1 release on Find a Tender

Contract details notice published
14 May 2026, 13:11 BST
UK7

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast

Awards 1

Awarded value £29,9611 contract exc. VAT

Contracts signed 1latest 12 May 2026

Awarded to	Value	Date	Status
Calder Engineering Ltd	£29,961 †	—	Awarded

Contracts

Supply of Borehole Headworks Assemblies · Calder Engineering Ltd
Signed
12 May 2026
Value
£29,961
Period
13 May 2026 – 11 Aug 2026
Status
active

Contracting authority & participating public bodies

Nuclear Restoration Services Limited

Contracting authorityPublic authority - sub-central government GB-PPON: PXPQ-2228-DGTY Hinton House, Birchwood Park Avenue, Risley, Warrington, North West, WA3 6GRContact name, email, phone

Bidders & participating suppliers

1 commercial party on the notice

Calder Engineering LtdAwarded supplierGB-PPON: PXHZ-7838-TBTT Ormlie Industrial Estate, Thurso, Scotland, KW14 7QUContact email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender14 May 2026, 13:11 BST