This paper details why the average number of meals sold per hour is important to grease interceptor sizing, and how it can be calculated. Author James A. Richardson Jr. has over 27 years of experience in the Plumbing Industry, which includes working as a journeyman plumber and a Plumbing Contractor, working as a Plumbing Inspector for a Health District and a Building Department. He is a member of: The American Society of Plumbing Engineers, The American Society of Sanitary Engineering, The...