CAS Systems provide effective ISA84/IEC 61511-compliant safety instrumented systems which implement adequate safety instrumented functions to safeguard process plants using sensors, logic solvers, and final elements to meet process goals and performance targets.
CAS Systems provide effective ISA84/IEC 61511-compliant safety instrumented systems which implement adequate safety instrumented functions to safeguard process plants using sensors, logic solvers, and final elements to meet process goals and performance targets. We provide world-class expert guidance and engineering consulting services throughout the process from design to verification, installation and commissioning, and continuous integrity programs.
SAFETY INSTRUMENTED SYSTEMS (SIS) DESIGN
Our HAZOP facilitators provide you expert guide through our Hazard and Operability study (HAZOP) to identify hazards and their consequences as adequate recommendations. Then our Engineer work with your team for the Safety Integrity Level (SIL) selection using Layer of Protection Analysis (LOPA) or Fault Tree Analysis which cumulates into the Safety Requirement Specifications (SRS) for the configuration of SIS, test plan, continuous performance assessments, auditing including re-evaluation of the SRS after change. We understand how critical decisions made in the analysis phase have significant impacts later in the lifecycle, so we help you reduce the financial risk whatsoever on your capital projects. Our full understanding of the process safety lifecycle prevents rework, saves time, and produces a more effective safety program, resulting in an overall cost savings to you. Activities we conduct includes but not limited to the following: Safety Function definition, SIL selection/SIL determination, using Layer of Protection Analysis (LOPA), SIL Verification, Safety Requirements Specifications (SRS) Development, Maintenance and Testing (Validation) Support, Functional Safety Assessment, and SRS Re-Evaluation.
SAFETY INSTRUMENTED SYSTEM IMPLEMENTATION
CAS systems offer you the best solution in safety instrumented systems; Our engineers have substantial background (professional profiles) in process, control systems, instrumentation engineering, all of which are critical disciplines for performing a high-quality SIL Selection study, implementation, installation and testing, and commissioning.Our architectures support fault tolerance for system components and scalable options including failsafe, fault-tolerant, and triple modular redundancy (TMR). We implement reliable SIS whether standalone or integrated with a control system to reliably protect your assets and improve your process availability.