Power Delivery Consultants Inc

Engineering T&D Excellence

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About the firm

Power Delivery Consultants Inc is an engineering-consulting firm with a highly experienced staff that provides specialized consulting services for underground transmission cables and overhead lines. Services run the full spectrum from initial planning through operations and maintenance (O&M) and emergency support. Its engineers work on cross-linked polyethylene (XLPE), ethylene polypropylene (EPR), high-pressure fluid-filled (HPFF) and high-pressure gas-filled (HPGF) pipe-type, and self-contained fluid filled (SCFF) cable systems. It has extensive experience with installations in city streets, on bridges, directly buried, in duct banks, and submarine environments, utilizing trenchless techniques like horizontal directional drilling (HDD) and jack and bore. It handles systems from distribution levels through 500 kV transmission.

Established
1992
Team
Micro
Firm type
Power & Utility Engineering · Electrical Engineering · Owner's Engineer

People

Jay WilliamsExecutive Engineer & Co-Founder

Rachel MosierPrincipal Engineer

Eriks SurmanisSenior Engineer

Peter TirinzoniPrincipal Engineer

Capabilities

Engineering and Design

Service website

Comprehensive engineering services for power utility transmission and distribution projects, from conceptual design to detailed technical specification.

  • New Circuit Design

    Conceptual and detailed design services for land and submarine high-voltage power cable systems.

  • Standards and Specifications Development

    Developing detailed standards and specifications for extruded-dielectric and pipe-type systems, including cables, joints, terminations, and trenchless crossings.

  • Review of Vendor Drawings and Calculations

    Evaluating manufacturer and contractor technical submittals, vendor drawings, and structural or electrical calculations.

Asset Management and Reliability

Service website

Analysis, auditing, and maintenance strategies to maximize the reliability, life expectancy, and ampacity of existing cable infrastructure.

  • Ampacity Audits and Uprating

    Cable ampacity analyses and thermal evaluations for land, submarine, tunnel, and deep cable systems to optimize circuit ratings.

  • Operation and Maintenance Support

    System audits, field diagnostic testing, and the generation of custom O&M manuals for legacy cable circuits.

  • Equipment Life Evaluation and Extension

    Assessing the condition and extending the operating life of legacy electrical power transmission equipment.

  • Assessment and Replacement of Aging Conductors

    Identifying conductor degradation and managing replacement options to secure network reliability.

  • Reconductoring Pipes with XLPE Cables

    Replacing old fluid-filled or gas-filled pipe-type cables with advanced XLPE or EPR cables within existing pipes.

Project Support and Quality Assurance

Service website

Supporting utility owners through every stage of construction, factory manufacturing, and field installation.

  • Owner's Engineer

    Feasibility studies, preliminary engineering, specification design, RFP preparation, and proposal evaluations for electric utilities.

  • Factory Audits and Witness Testing

    Conducting global factory quality audits and witnessing prequalification, type, and factory acceptance testing up to 500 kV.

  • Field Observation

    Deploying experienced field observers to log installation practices, take photos, and ensure compliance with construction specs.

  • Environmental Impact Reviews

    Providing technical support for environmental assessments, permitting applications, and regulatory hearings.

Specialized Studies and Failure Analysis

Service website

Root cause analyses, forensic engineering, and safety evaluations of advanced utility operating procedures.

  • Root Cause Failure Analysis

    Forensic investigation of cable failures, including field documentation preservation, dissection witnessing, and laboratory testing.

  • Overhead Live-Line Work Procedures

    Evaluating and updating safety and technical guidelines for live-line maintenance and overhead operations.

  • New Materials and Installation Evaluation

    Assessing novel insulation materials, thermal backfills, and advanced trenchless installation methodologies.

Professional Training

Service website

Continuing education courses and specialized technical instruction for professional engineers in the power transmission sector.

  • Continuing Education Courses

    NYS and Florida approved continuing education courses focusing on power cable ratings, extruded dielectric systems, and HPFF/HPGF systems.

  • Custom On-Site Training

    Designing and delivering custom technical training courses tailored to specific utility networks and facilities.

Industries

Electric Utilities · Power Transmission & Distribution · Wind · Data Centers

Projects