Safety Instrumented Systems (SIS) Evaluation and Verification

BakerRisk's thorough understanding of the elements of the SIS Safety Life Cycles presented in ANSI/ISA 84.00.01-2004, IEC 61508, and IEC 61511 qualifies us as an excellent partner in the development of internal standards and practices, the facilitation of SIL target assignment, and the quantitative evaluation of SIS performance.

BakerRisk has conducted well over 100 SIS-related studies throughout the petroleum and chemical industry including the evaluation of High Integrity Pressure Protection Systems (HIPPS). The results of these studies include operating cost savings achieved through the reduction of nuisance trips and reduction in testing costs.