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planned
Official procurement procedure

Boston Tidal Barrier – Operation and Maintenance – 2026 to 2030

Construction consultancy services
Construction management services
Consultative engineering and construction services
+3 more
Location not published
Published value
£3,000,000
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Environment Agency: "Boston Tidal Barrier – Operation and Maintenance – 2026 to 2030". Published status: planned. Published value: £3,000,000. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityEnvironment AgencyScope & CategoriesNot publishedSubmission Window
planned
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£3,000,000
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 Unpublished data stays unknown.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
Statusplanned
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published21 May 2025, 15:06 BST
Last source update21 May 2025, 15:06 BST
Recurring procurementNot published
ClassificationConstruction consultancy services, Construction management services, Consultative engineering and construction services, Engineering services, Flood-defences maintenance works, Repair and maintenance services of electrical and mechanical building installations
Delivery areaLocation not published
OCIDocds-h6vhtk-051b4c
What is being bought
The Boston Barrier comprises a group of over 100 individual assets, including a radial gate flood barrier, which between them protect more than 14,000 residential properties and 800 commercial and community buildings. Since being active the barrier and associated assets have been operated and maintained under an NEC Term Service Contract. This contract comes to an end in December 2025. To ensure the continuing readiness of the gate and associated assets a new service contract for their long-term operation and maintenance is required.
What changed
From the official release history
  1. Published value updated to £3,000,000
    21 May 2025, 15:06 BST
  2. Status changed to planned
    21 May 2025, 15:06 BST
  3. Official notice release published
    21 May 2025, 15:06 BST
  4. Buyer information updated
    21 May 2025, 15:06 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    planned
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Pipeline notice
    21 May 2025, 15:06 BST
  2. Procedure published
    21 May 2025, 15:06 BST
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
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 OF 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
Documents (1)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published
Planning and rationale
Planning budgetNot published
No-engagement rationaleNot published
Procedure rationaleNot published