The management, supervision, and closeout of EPC construction contracts are fundamental to the success of our clients. We are uniquely qualified to assist our client in closing gaps between themselves and their construction partners.


  • Engineering change review and alignment with contract expectations and market value
  • Cost-benefit analysis and risk allocation
  • Contractor supervision
  • Project Controls


  • Expert and technical review of change disputes
  • Forensic engineering studies and reporting
  • Counsel technical support
  • Lien, waiver and closeout documentation management


  • Contract formation
  • Technical appendix, statements of work and terms of reference
  • Bid specs and RFP composition, distribution and management
  • Bid ratings and bid management
  • Design basis and unit measure takeoff calculations


Phoventus brings a compressive understanding of electrical power systems to your project. Decades of interconnection and substation design experience enhance our appreciation of renewable power project requirements and timelines. Protections and controls integration with your Energy Storage, Solar Power or Electrification project is a specialty.


  • Preliminary layout design
  • Single Line Diagram construction
  • 30%, 60%, 90% & IFC design
  • Electrical schedules
  • Riser diagrams and elevations
  • Plant Control & Optimization


  • LV/MV Substation Design
  • Power Quality and Output Metering
  • Transfer Trip Switchgear & Communication
  • CIA/DTCA package approval


  • Industry standard software (ETAP, DigSILENT) & proprietary tools
  • Load Flow/Reactive Compensation
  • Conduit routing and cable tray design
  • Fault Level
  • Protection Coordination
  • Arc Flash Hazard
  • Power Quality (Harmonics, Flicker)
  • Transient Stability Studies (Load Rejection, Voltage Control, etc.)
  • NEC, IEEE 1547, IEEE 1584 and NFPA 70E compliance

Contracting and Execution Support

Project developers face ever-changing regulatory, environmental, and technical constraints unique to each project. The slightest delay thanks to any of these limitations can ultimately undermine the financial viability of a project. We make sure this does not happen to our clients. At Phoventus, we ensure projects are designed to factor in these constraints, with risk-mitigation strategies designed-in from the start so that project plans can move through the planning/permitting process smoothly, without delay, and with the best possible chance of approval to proceed.

We employ our broad experience in development stage projects to ensure our clients’ development budgets are being spent in the right places to de-risk and advance their projects.

Our services include:

  • Environmental constraints assessment, environmental impact assessments and permitting (including government, public and Indigenous consultation)
  • Energy yield assessment
  • Preliminary engineering, design, and studies
  • Capital and operational cost budgeting
  • Support on interconnection application and geotechnical investigation

At Phoventus, our mission is excellence in advisory and engineering services to the renewable energy, electrification, and hybrid power markets. We provide value-added strategic management, engineering, and environmental consulting and advisory services to power clients of every type, mission, and purpose around the world.