https://www.hydrocarbonprocessing.com/magazine/2018/february-2018/environment-and-safety/safety-in-design-during-piping-engineering
"A process engineer must complete the preliminary preparations of
process flow diagrams, material and energy balances, piping and
instrumentation diagrams (P&IDs), process control philosophy, and
identification of the hazardous nature of raw materials, chemicals,
byproducts and final products. Afterward, documents including process
equipment layout drawings (plan and elevation) and unit plot plans are
issued to engineers from other disciplines.
Involving engineers from different disciplines in the design phase
provides unique perspectives that add value to basic documents, such as
improved safety design features. Discipline engineers are required to
consider design and safety requirements that are applicable for their
specific domain as per local, national, international, industry-specific
and company standards and regulations, and good engineering practices.
The role of a piping engineer during the design of piping systems is
explored here, as well as how that piping engineer can—from the initial
design phase—lower the risks that can arise from handling hazardous
materials, contribute to reducing potential liability and help create a
safer environment for the public".
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