Powering Scotland’s East Coast

Forth and Tay members

PDi Ltd

PDi Ltd

Business type: Engineering

Contact: gavin stevenson, business acquisition director
Address: PDi House, 137 Gallowgate, Aberdeen AB251BU
Email:
Countries worked in: Scotland

PDi is an independent engineering consultancy providing services through the full life cycle of an offshore project, we provide project management and design engineering services for all stages development, from feasibility through to execution and also decommissioning covering studies, design, Project Engineering and Project Management.
The support has been with developers and marine contractors and this unique ‘cradle to execute’ experience allows PDi to offer our clients access to this accumulated knowledge which has helped our clients execute projects more efficiently and minimise risk of change and project overruns that impact contract financial returns.
Specific services PDi provides includes cable routing, dynamic analysis, and installation; structural design; transportation and installation engineering; project procedure preparation; seafastening; project engineering and project management services

Capabilities

Good capacity and some experience in supplying the sector

  • Pre-Construction Development Phase (DEVEX): Onshore Surveys
  • Pre-Construction Development Phase (DEVEX): Met Mast Survey & Inspection
  • Decommissioning: Documentation
  • Decommissioning: Decommissioning

Capabilities to supply, but no/limited experience in the sector

  • Pre-Construction Development Phase (DEVEX): Geotech Surveys
  • Pre-Construction Development Phase (DEVEX): Marine Mammals Surveys
  • Pre-Construction Development Phase (DEVEX): Survey Vessels
  • Pre-Construction Development Phase (DEVEX): Front End Engineering & Design Studies
  • Pre-Construction Development Phase (DEVEX): Fishing Studies & Liaison
  • Pre-Construction Development Phase (DEVEX): UXO Management
  • DEVEX - Project Management & QA Services: Project Management & Programme Management
  • DEVEX - Project Management & QA Services: QA Management & Document Control
  • DEVEX - Project Management & QA Services: QS & Financial Management
  • DEVEX - Project Management & QA Services: Health & Safety Services
  • DEVEX - Project Management & QA Services: Asset Management and Inventory Control
  • CAPEX - Balance of Plant - Manufacture / Supply Services: Offshore Labour Services
  • CAPEX - Balance of Plant - Manufacture / Supply Services: Marine Coordination or Shipping Services

Ambitions to diversify in the sector

  • DEVEX - Project Management & QA Services: Health & Safety Training

Other services offered

  • PDi is an independent engineering consultancy providing services through the full life cycle of an offshore project, we provide project management and design engineering services for all stages development, from feasibility through to execution and also decommissioning covering studies, design, Project Engineering and Project Management.Specific services PDi provides includes cable routing, dynamic analysis, and installation; structural design; transportation and installation engineering; project procedure preparation; seafastening; project engineering and project management services

Case studies

PDi supported the Barrow Offshore Wind Project as a consultant providing project management and engineering expertise to independently audit proposed execution plans

Contract type: Lump Sum

Value: ~£100K

PDi scope included audit of the Barrow offshore wind project which included Contract Implementation Plan and Project Execution Plan; Confirm that the project is considering all relevant regulatory and Company QHSE standards and that all consents and approvals will be sought in a timely manner; Confirm that a satisfactory Project Management System is in place and working effectively

PDi were part of Oreal front-end engineering and project management services for the client’s joint venture consortium.

Contract type: Reimbursable

Value: ~£100K

The following range of services were provided: • Concept development of the most appropriate site facilities. • Development of in-field cable and sub-station configuration and specification. • Assessment of the national power grid connection arrangements. • Assessment and development of outline operation and maintenance plans. • Development of gravity base foundation design suitable for the water depth, geology and met ocean conditions. • Commissioning of specialist consultant studies for wind resource assessment. • Assessment of turbine technology. • Development of a decommissioning plan. • Preparation of the environmental scoping assessment • Revenue calculation based on assessment of power generation and the sale agreements, including development of financial and economic models. • Identifying and arranging suitable Insurance. • Managing all stakeholder engagement and public relations. • Managing all permitting and consenting activities, including development of mitigation and compensation measures as part of the consenting process.

 

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