Safety Instrumented System Implementation at Botlek Tank Terminal

This case study details the implementation of safety measures at the Botlek Tank Terminal in Rotterdam, initiated by HES International to enhance safety procedures following the Buncefield fuel depot fire in 2005. The terminal employs Rotork's electric valve actuation technologies, including over 250 Rotork IQ actuators and 55 Skilmatic SI actuators, which are integral to the Emergency Shutdown (ESD) system. These actuators are strategically placed on valves that control the flow of liquids and provide fail-safe protection during emergencies. The study outlines the economic rationale for using electric actuation in the terminal's spacious environment, where pneumatic systems would be costly. The actuators are monitored through a digital bus system, ensuring reliable operation and maintenance. The case study also discusses the integration of advanced monitoring capabilities, which facilitate predictive maintenance and enhance overall asset management. The Skilmatic actuators meet safety standards and are designed for harsh conditions, ensuring operational reliability and safety.