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

CM17 - Geotechnical and Civil Engineering

Architectural and building-surveying services
Building surveying services
Marine survey services
+3 more
Location not published
Published value
£1,000,000
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Trinity House: "CM17 - Geotechnical and Civil Engineering". Published status: planning. Published value: £1,000,000. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityTrinity HouseScope & CategoriesNot publishedSubmission Window
planning
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£1,000,000
Bidder Intelligence · Authority Profile: Trinity House
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Trinity House. 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
5.3Bids / Report
25% of reports have one bid
Supplier ConcentrationModerate Concentration
Southampton Marine ServicesTop vendor: 38.2% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 88 active published awards; 8 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 Unpublished data stays unknown.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
Southampton Marine Services1 win£328,238
southampton marine services1 win£233,650
UK DOCKS MARINE SERVICES LIMITED1 win£77,694
Quinquari Marine1 win£67,491
private public limited1 win£47,900
Procedure terms
Contracting AuthorityTrinity House
Procedure methodNot published
Procurement categoryNot published
Statusplanning
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published12 Aug 2025, 14:05 BST
Last source update12 Aug 2025, 14:05 BST
Recurring procurementNot published
ClassificationArchitectural and building-surveying services, Building surveying services, Marine survey services, Quantity surveying services for civil engineering works, Sewer survey and sewage treatment consultancy services, Surveying services
Delivery areaLocation not published
OCIDocds-h6vhtk-05862c
What is being bought
Trinity House are still exploring and reviewing market opportunities for engaging with a contractor/contractors for the completion of survey work relating to Geotechnical, Professional, Civil Engineering and Technical requirements relating to our aids to navigation around the UK, which consist of Depots, Vessels, Lighthouses, Buoys and Beacons. To view this notice, please click here: https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=972802192
What changed
From the official release history
  1. Published value updated to £1,000,000
    12 Aug 2025, 14:05 BST
  2. Status changed to planning
    12 Aug 2025, 14:05 BST
  3. Official notice release published
    12 Aug 2025, 14:05 BST
  4. Buyer information updated
    12 Aug 2025, 14:05 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    planning
    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
    12 Aug 2025, 14:05 BST
  2. Procedure published
    12 Aug 2025, 14:05 BST
  3. engagement
    31 Dec 2025, 23:59 GMT · scheduled
    For interested suppliers, if you would like to register your consideration in the next process, can I please request that you email etender@trinityhouse.co.uk expressing your interest and providing a brief background of your area of business. Further information on this tender will be advertised in due course. If your company had previously responded to the Prior Information Notice (PIN) which was published on 22nd November 2024, can I please request you submit your interest again to ensure that we encapsulate all interested and relevant suppliers.
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Trinity House

Contracting authority GB-PPON-PXWM-8968-LPJY
View buyer profile

  • TRINITY HOUSE
    buyer

    GB-PPON: PXWM-8968-LPJY
    TOWER HILL, LONDON, LONDON, LONDON, UKI31, EC3N 4DH, GB
    etender@trinityhouse.co.uk
    01255245000
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