Process Control Expert Witnesses
Process control disputes arise when the automated systems that govern chemical, refining, pharmaceutical, power, or manufacturing operations fail to keep a process within its intended limits. The consequences can include lost production, off-specification product, equipment damage, environmental releases, and serious incidents, each of which generates claims among owners, operators, engineering contractors, control system vendors, and insurers. Commercial litigation often centers on whether a distributed control system, programmable logic controller, or safety instrumented system was properly specified, configured, and maintained. The difficulty is that control failures leave a complex trail of alarm logs, historian data, and configuration files that the parties read in very different ways.
A process control expert reconstructs how the system actually behaved and evaluates that behavior against the engineering standards that applied. That work often begins with historian trends, alarm and event logs, control narratives, and tuning records, then extends to standards such as ISA-84 and IEC 61511 for safety instrumented systems and ISA-18.2 for alarm management. From that foundation, the expert can determine whether an event resulted from flawed design, inadequate commissioning, operator response, or a vendor's hardware or software defect. Those findings support the allocation of responsibility among contractors, vendors, and owners and provide the technical basis for business interruption and property damage calculations.
Experts who have designed, commissioned, and managed control systems in operating plants are best positioned to explain these failures persuasively. Round Table Group can connect counsel with chemical and control engineers whose experience includes companies such as ExxonMobil, Dow, Honeywell, and Emerson, along with academics who research process dynamics and control and members of the International Society of Automation. That combination of operating experience and theoretical depth matters when an expert must explain controller logic, alarm floods, or safety system design to a fact-finder unfamiliar with plant operations. Having completed more than 75,000 expert searches for litigators, we understand how to pair the right control discipline with the facility and failure at issue. Contact our team to discuss your matter by calling us at (202) 908-4500.