Oak Valley

Broad extensive engineering experience for industrial combustion and control systems

Website

About the firm

Oak Valley Engineering, LLC is a consulting engineering practice with extensive experience in industrial and utility combustion systems. It provides multifaceted engineering services across mechanical, electrical, controls, and instrumentation disciplines, supporting projects from concept through design, construction, operator training, start-up, and commissioning.

Established
1993
Team
Micro
Firm type
Mechanical Engineering · Electrical Engineering · Automation & Controls · Combustion Engineering · Owner's Engineer · Power & Utility Engineering · Emissions Control · Thermal & Heat Transfer

Credentials

Professional Engineer

People

Kevin UtleyOwner and Lead Engineer

Capabilities

Commissioning and Training

Service website

Assisting facilities during the critical transition from construction to operations by providing start-up support and technical instruction. The practice focuses on mentoring operators and plant personnel to ensure long-term operational competency and safety.

  • Commissioning and Start-up Assistance

    Providing technical field support to verify system installation and ensure smooth plant start-up operations.

  • Operator Mentoring and Plant Personnel Support

    Guiding operations staff during initial runs to transition theoretical knowledge into practical, everyday field skills.

  • Tailored Operator Training

    Designing and delivering custom training modules built around the facility's unique equipment layouts and operational goals.

  • Training and Operations Documentation

    Developing clear, structured manuals and reference guides to reinforce training programs and sustain operational standards.

System Analysis and Optimization

Service website

Evaluating existing plant assets to maximize efficiency, resolve operating issues, and maintain regulatory compliance. This encompasses comprehensive equipment inspections, performance tuning, and cross-disciplinary troubleshooting.

  • Combustion and Boiler Troubleshooting

    Diagnosing complex operational faults across boiler structures, burners, piping, and supporting utility systems.

  • Electrical and Controls Troubleshooting

    Pinpointing and resolving electrical faults, instrumentation failures, and control logic issues.

  • Combustion Tuning for MACT Compliance

    Adjusting burner and fuel-to-air systems to optimize emission profiles and meet strict Industrial Boiler MACT standards.

  • Equipment and Furnace Inspections

    Conducting structural and thermal assessments of furnaces, heat recovery boilers, and emissions control systems.

Control Systems and Instrumentation Engineering

Service website

Designing, programming, and updating control architectures that drive industrial processes. The practice delivers customized software and hardware solutions to modernize legacy utility and combustion control setups.

  • PLC Programming

    Writing and deploying robust logic code using platforms such as Rockwell Studio 5000, RSLogix, or Honeywell HC900.

  • HMI and SCADA Programming

    Creating clear visual operator interfaces and historical data logging setups utilizing FactoryTalk View, RSView, or Honeywell Experion HS.

  • Boiler and Burner Control Upgrades

    Designing and commissioning contemporary safety and control systems to replace outdated burner management systems.

  • Instrumentation Calibration

    Testing and calibrating field transmitters, valves, and sensors to secure precise process feedback loop operation.

Project Engineering and Procurement

Service website

Acting as an extension of the owner's team to guide industrial upgrades from initial conception through final purchasing. Technical specifications are prepared to ensure system components meet precise operational requirements.

  • Owner's Engineer Services

    Representing client interests in project oversight, vendor evaluation, design reviews, and field construction support.

  • Industrial Boiler System Upgrades

    Developing targeted engineering plans to retrofit, expand, or upgrade existing utility boiler configurations.

  • Equipment Specification Preparation

    Drafting technical requirement sheets for mechanical systems, piping, electrical controls, and field instrumentation.

  • System Procurement Assistance

    Managing commercial bid packages, validating supplier proposals, and coordinating equipment delivery timelines.

  • Engineering Studies

    Performing technical feasibility analyses, capacity checks, and risk assessments for proposed facility changes.

Engineering Documentation and Design Deliverables

Service website

Generating detailed drawings, schedules, and logical diagrams that define the physical and operational structure of a plant. These artifacts serve as the permanent engineering record and construction blueprint.

  • Process and Piping Diagrams

    Creating foundational process flow diagrams and piping and instrumentation diagrams (P&IDs) to map process fluid paths.

  • Physical Arrangement Drawings

    Drafting exact physical layouts for mechanical equipment, structural piping, and electrical distribution arrays.

  • Electrical Schematics and One-Lines

    Structuring motor control center layouts, control panel designs, wiring schedules, and one-line electrical diagrams.

  • Control Logic and Instrument Lists

    Documenting SAMA logic drawings, input/output registers, detailed controls narratives, and instrument master specifications.

Industries

Power Generation · Biomass & Bioenergy · Industrial · Emissions Control

Projects

Lumberton Biomass Power Plant Control System Upgrade

Lumberton, NC · Biomass & Bioenergy · Client: Georgia Renewable Power

Project details

Oak Valley Engineering modified the combustion controls programming and tuned the combustion and control loops for a biomass power plant. The facility, which was converted from coal to biomass, struggled with automatic mode operation due to fuel variation in wood waste and poultry litter. The practice developed an improved biomass firing controls philosophy, implemented the programming changes, tuned the control loops, and trained control room operators, resulting in successful automatic operation and improved air control.