Dear customer,
Please note that the EI publishing department has moved to a new print supplier for 2021. The option to purchase Hard Copies of our publications has been suspended until the New Year, when we will be making select areas of the catalogue available again. Until then, we will continue to offer PDF versions of our books. Please email pubs@energyinst.org if you have any queries.
Kind regards,
EI Publications
Most process plants are controlled by complex process control systems; there is increasing dependence on safety instrumented systems (SISs) to carry out safety instrumented functions (SIFs).This technical publication focuses on quantitative and semi quantitative safety integrity level (SIL) determination techniques and supports practical application of the following clauses of IEC standard 61511-1:
It does so by providing guidance on:
It is intended for application to onshore and offshore process plants and projects worldwide.
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