The information presented in this section is a general composite of best practices and current information about the design layout of your phosgene equipment for new construction, expansions and existing operations. It describes Plant Siting and Layout Guidelines with information relevant to the design and layout of new or revised facilities. The information provided in this section should not be considered as a directive or as an industry standard that readers must adopt or follow. Instead, the information is intended to provide helpful ideas and guidance that users may wish to consider in a general sense.