N.D. Admin. Code 33.1-14-03-11

Current through Supplement No. 395, January, 2025

Section 33.1-14-03-11 - Location of blowoffs and vents

The discharge of safety valves, blowoff pipes, and other outlets must be located so as to prevent injury to personnel. For high pressure boilers, vents from blowoff tanks, condensate tanks, and the discharge piping from safety valves must be as short and straight as possible and so arranged as to avoid undue stresses on the safety valve or valves. Safety valve discharge piping must be so designed and constructed as to prevent excessive back pressure, while not affecting safety valve capacity and performance.

N.D. Admin Code 33.1-14-03-11

Adopted by Administrative Rules Supplement 2020-377, July 2020, effective 7/1/2020.

General Authority: NDCC 23.1-16

Law Implemented: NDCC 23.1-16