The inspector shall check on the extent to which corrosion has progressed in the boiler metal. If corrosion has affected any area, the thickness of the remaining metal must be determined by using ultrasonic equipment pursuant to Article 4, Section V, 2021 ASME Boiler & Pressure Vessel Code.
S.D. Admin. R. 61:08:09:11
General Authority: SDCL 34-29A-14.1.
Law Implemented: SDCL 34-29A-14.1.
Section V, 2021 ASME Boiler & Pressure Vessel Code. Copies may be obtained from the Americna Society of Mechanical Engineers, Two Park Avenue, New York, NY 10016. Cost is $583 plus handling charges.