Find a TenderAwardedContract award notice
Published 30 Sept 2026, 16:02 BST

Official UK procurement notice

OPA T881 - OFD THANCKES ENVIRONMENTAL INVESTIGATIONS (MINI TENDER USING OPA T426 PSF LOT 8)

Official notice

Authority: Oil and Pipelines Agency (Central government)

Below threshold - unknownDefence & security
Awarded value£19,873published award · exc. VAT
Awarded 22 Sept 2026
Awarded to Arthian Limited

What is being bought

Published requirement description

The purpose of this scope of works (SoW) by the Oil and Pipelines Agency (OPA) is to support a Site Investigation from the findings of the 2023 John Grimes Monitoring Report comprising groundwater monitoring at Oil Fuel Depot (OFD) Thanckes. The Works required would be in support with ongoing ground investigations on site dating back to 2014 (Jacobs). The investigations have identified a number of contamination plumes where gaps in delineation have been identified by OPA. This scope of works outlines the initial stages to assess and close the gaps identified and progress towards an agreed remedial strategy and program.

The lotProcurement structure

single lot · no lot value published
Lot #1Awarded
Delivery: South West
71313000 Environmental engineering consultancy services

Procedure terms & legal framework

From the official record
Procedure method
Below threshold - unknown
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Awarded
Procurement threshold
Unspecified in notice
Regulatory regime
Defence & security
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
No (one-off requirement)
First published
30 Sept 2026, 16:02 BST
Last source update
30 Sept 2026, 16:02 BST
Authority reference
OPA T881/392/26
FTS notice number
2026/S 000-092529
Latest notice
Contract award notice (UK6)
Delivery area
South West (UKK41)
Official registry OCID
ocds-h6vhtk-077def Find a Tender

Commercial outcome & contract awards

Published awards, contracts and bid statistics — not a forecast
Awards 1
Awarded value £19,8731 award exc. VAT
Awarded toValueDateStatus
Arthian LimitedOPA T881/392/26 - OFD THANCKES ENVIRONMENTAL INVESTIGATIONS (MINI TENDER USING OPA T426 PSF LOT 8)1 Oct 2026 — 31 Dec 2026£19,87322 Sept 2026Awarded

Notice history

2 events · 1 release on Find a Tender · since 30 Sept 2026
  1. Contract signature expected
    30 Sept 2026, 23:59 BSTscheduled
  2. Contract award notice published
    30 Sept 2026, 16:02 BSTUK6

Contracting authority & participating public bodies

Oil and Pipelines Agency

Contracting authorityPublic authority - central government GB-PPON: PWDV-1537-QRDV Head Office: St George’s House, Tresillian Street, Weevil Lane, Gosport, South East, PO12 1AP Annie Murray [email protected] 07891 710312

Bidders & participating suppliers

1 commercial party on the notice
  • Arthian LimitedAwarded supplierGB-PPON: PXGW-1656-TVGP Argyle Works,, 389 Argyle Street,, Glasgow, Lanarkshire,, Scotland, G2 8LR Neil Chalmers [email protected] +44 7511 065 098

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

  • Contract award notice awardContract award noticeUK6Contract award notice on Find a Tender