TenderlineUK
Procurement Intelligence
Official OCDS
Find a Tender
complete
Official procurement procedure

UK Polycyclic Aromatic Hydrocarbon (PAH) Monitoring 2025 - 2030

No classification published
Location not published
Published value
Not published
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Environment Agency: "UK Polycyclic Aromatic Hydrocarbon (PAH) Monitoring 2025 - 2030". Published status: complete. Published value: Value not published. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityEnvironment AgencyScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: Environment Agency
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Environment Agency. 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
Not availableNo published reports
Bid counts are not published for this buyer
Supplier ConcentrationHigh Concentration
Economics For the Environment Consultancy LtdTop vendor: 89.7% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 102 active published awards; 0 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 Unpublished data stays unknown.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
Economics For the Environment Consultancy Ltd2 wins£199,630
HR Wallingford1 win£22,800
Procedure terms
Contracting AuthorityEnvironment Agency
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
Published11 Feb 2026, 11:07 GMT
Last source update11 Feb 2026, 11:07 GMT
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-056786
What is being bought
The Environment Agency on behalf of the Department for Environment, Food and Rural Affairs (Defra) and Devolved Administrations (DA) invite proposals to provide the Central Management and Control Unit (CMCU)  and the Quality Assurance and Quality Control (QA/QC) for the UK Polycyclic Aromatic Hydrocarbons (PAH) Monitoring Network, from 1st March 2026 until at least 28th February 2029 with the possibility of two (2) separate one (1) year extensions (which are not guaranteed). The Supplier will be responsible for the operation and management of the Authority’s PAHs monitoring network sites and send to the Environment Agency’s Monitoring Laboratories team for analysis.
What changed
From the official release history
  1. Official notice release published
    11 Feb 2026, 11:07 GMT
  2. tender value changed
    16 Dec 2025, 16:27 GMT
  3. Status changed to complete
    16 Dec 2025, 16:27 GMT
  4. Official notice release published
    16 Dec 2025, 16:27 GMT
  5. Submission deadline changed to published date
    16 Dec 2025, 16:27 GMT
  6. Official notice release published
    17 Sept 2025, 16:18 BST
  7. Submission deadline changed to 2 Oct 2025, 15:00 BST
    17 Sept 2025, 16:18 BST
  8. Official notice release published
    20 Aug 2025, 08:54 BST
  9. Submission deadline changed to 22 Sept 2025, 15:00 BST
    20 Aug 2025, 08:54 BST
  10. Official notice release published
    7 Aug 2025, 09:34 BST
  11. Official notice release published
    7 Aug 2025, 09:34 BST
  12. Official notice release published
    6 Aug 2025, 12:24 BST
  13. Official notice release published
    6 Aug 2025, 12:23 BST
  14. Published value updated to £0
    6 Aug 2025, 12:20 BST
  15. Status changed to active
    6 Aug 2025, 12:20 BST
  16. Official notice release published
    6 Aug 2025, 12:20 BST
  17. Submission deadline changed to 8 Sept 2025, 15:00 BST
    6 Aug 2025, 12:20 BST
  18. Published value updated to £1
    28 Jul 2025, 18:11 BST
  19. Status changed to planning
    28 Jul 2025, 18:11 BST
  20. Official notice release published
    28 Jul 2025, 18:11 BST
  21. Buyer information updated
    28 Jul 2025, 18:11 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
    11 Feb 2026, 11:07 GMT
  2. Award active
    Not published · Not published
  3. Contract active
    Signed 21 Jan 2026, 00:00 GMT · £2,646,900
Commercial outcome and competition
Awards
RICARDO-AEA LIMITED
Not published · Not published · active
Contracts
UK Polycyclic Aromatic Hydrocarbon (PAH) Monitoring
£2,646,900 · signed 21 Jan 2026, 00:00 GMT · active
Contract period: 1 Mar 2026, 00:00 GMT — 28 Feb 2029, 23:59 GMT
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Environment Agency

Contracting authority GB-PPON-PNWW-1475-NYLN
View buyer profile

  • DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS
    procuringEntity

    GB-PPON: PNBD-3289-CDGX
    Seacole Building, 2 Marsham Street, London, UKI32, SW1P 4DF, GB
    procurement@defra.gov.uk

  • ENVIRONMENT AGENCY
    buyer

    GB-PPON: PNWW-1475-NYLN
    Seacole Building, 2 Marsham Street, London, UKI32, SW1P 4DF, GB
    procurement@defra.gov.uk

  • Ricardo-AEA Limited
    supplier

    GB-COH: 08229264
    The Gemini Building, Harwell, UKJ14, OX11 0QR, GB
    salessupporteam.ee@ricardo.com
Documents (1)
Official links; attachments are not copied

  • Not published

    tender
    conflictOfInterest
Related procedures (0)
No data
No related procedures published