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Official procurement procedure

Trydan Project Development Services Tender - Contract Notice

No classification published
Location not published
Published value
Not published
Submission deadline Not published
Lots published4
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Trydan Gwyrdd Cymru: "Trydan Project Development Services Tender - Contract Notice". Published status: complete. Published value: Value not published. 4 published lots. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityTrydan Gwyrdd CymruScope & CategoriesNot publishedSubmission Window
complete
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)Not published
Bidder Intelligence · Authority Profile: Trydan Gwyrdd Cymru
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Trydan Gwyrdd Cymru. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
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 ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate available
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 5 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. Price reduction 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 Unpublished data stays unknown.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.
Procedure terms
Contracting AuthorityTrydan Gwyrdd Cymru
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
Published29 Sept 2025, 15:43 BST
Last source update29 Sept 2025, 15:43 BST
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-04ecea
What is being bought
Trydan is seeking to procure professional services for two wind farm developments in South Wales, from conceptual design through to securing planning consent. These services include: • Lot 1: Environmental Impact Assessment (EIA) Support and Technical Support. • Lot 2: Terrestrial Ecology and Ornithology. • Lot 3: Planning Support. • Lot 4: Civil Engineering Support.
What changed
From the official release history
  1. Official notice release published
    29 Sept 2025, 15:43 BST
  2. Status changed to complete
    19 Aug 2025, 10:29 BST
  3. Official notice release published
    19 Aug 2025, 10:29 BST
  4. Buyer information updated
    19 Aug 2025, 10:29 BST
Lots and requirements (4)
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
  • Lot 2 · #2
    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
  • Lot 3 · #3
    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
  • Lot 4 · #4
    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
    29 Sept 2025, 15:43 BST
  2. Award active
    Not published · Not published
  3. Award active
    Not published · Not published
  4. Award active
    Not published · Not published
  5. Award active
    Not published · Not published
  6. Contract active
    Signed 26 Sept 2025, 00:00 BST · £266,156
  7. Contract active
    Signed 1 Sept 2025, 00:00 BST · £1,847,123
  8. Contract active
    Signed 1 Sept 2025, 00:00 BST · £985,200
  9. Contract active
    Signed 1 Sept 2025, 00:00 BST · £264,600
Commercial outcome and competition
Awards
LDA Design Consulting Ltd
Not published · Not published · active
BSG ECOLOGY LTD
Not published · Not published · active
CarneySweeney Ltd
Not published · Not published · active
Mott MacDonald Limited
Not published · Not published · active
Contracts
Trydan Project Development Services - Lot 4 Civils
£266,156 · signed 26 Sept 2025, 00:00 BST · active
Contract period: 1 Oct 2025, 00:00 BST — 1 Oct 2028, 23:59 BST
Trydan Project Development Services - Lot 1 EIA
£1,847,123 · signed 1 Sept 2025, 00:00 BST · active
Contract period: 2 Sept 2025, 00:00 BST — 1 Sept 2028, 23:59 BST
Trydan Project Development Services - Lot 2 Ecology
£985,200 · signed 1 Sept 2025, 00:00 BST · active
Contract period: 2 Sept 2025, 00:00 BST — 1 Sept 2028, 23:59 BST
Trydan Project Development Services - Lot 3 Planning
£264,600 · signed 1 Sept 2025, 00:00 BST · active
Contract period: 2 Sept 2025, 00:00 BST — 1 Sept 2028, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Trydan Gwyrdd Cymru

Contracting authority GB-COH-15207429
View buyer profile
Documents (1)
Official links; attachments are not copied

  • Not published

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