Safety Systems

Safety Instrumented Systems

Safety Instrumented Systems (SIS) are engineered to perform “specific control functions to fail safe or maintain safe operation of a process when unacceptable or dangerous conditions occur. SIS are engineered by ST Automation to reduce risk and achieve a risk-based level of safety and performance. These solutions include:

• Interlock & Process Shutdown Systems
• Safety Critical Control Systems
• Emergency & Safety Shutdown Systems
• Equipment & Instrumentation Protection Systems

Functional Safety Engineering & Design

ST Automation uses the Safety Lifecycle approach in our Functional Safety Engineering & Design. This provides the framework for each stage of the safety system from conception to decommissioning. We offer the following in support of the Functional Safety Lifecycle:

• Risk or Hazard Assessment
• Safety System Functions/SIL Determination
• Safety System Design & Verification
• Safety System Installation & Validation
• Maintenance & Improvement