by Michael D. Scott, PE, CFSE, aeSolutions Founder & Brittany Lampson, PhD
Implementing a Safety Instrumented Burner Management (SI‐BMS) can be challenging, costly, and time consuming. Simply identifying design shortfalls/gaps can be costly, and this does not include costs associated with the capital project to target the gap closure effort itself. Additionally, when one multiplies the costs by the total number of heaters at different sites, these total costs can escalate quickly. However, a “template” approach to implementing SI‐BMS in a brownfield environment can offer a very cost effective solution for end users. Creating standard “templates” for all deliverables associated with a SI‐BMS will allow each subsequent SI‐BMS to be implemented at a fraction of the cost
of the first. This is because a template approach minimizes rework associated with creating a new SIBMS package. The ultimate goal is to standardize implementation of SI‐BMS in order to reduce engineering effort, create standard products, and ultimately reduce cost of ownership.
Safety Lifecycle, ANSI/ISA 84, IEC 61511, Safety Instrumented System, Burner Management
System, Safety-Instrumented Burner Management System, BMS, SI-BMS