OAR 860-024-0025
OAR 860-024-0025. Steam Heat — Construction, Operation, and Maintenance of Steam and Hot Water Transmission and Distribution Systems
A steam heat public utility shall construct, operate, and maintain steam and hot water transmission and distribution systems in accordance with the American Society of Mechanical Engineers Code for Pressure Piping, Section B31.1, 1989 Edition, an American National Standard.
[Publications: Publications referenced are available from the agency.]