61:08:05:06Gauge glass required on steam boilers.
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
All steam generators with no fixed steam and water line, except forced flow steam, and high temperature water boilers of forced circulation shall be equipped with a gauge glass in accordance with sections I and IV of the ASME code.
Source: SL 1975, ch 16, § 1; 8 SDR 87, 8 SDR 134, effective July 1, 1982; 12 SDR 151, 12 SDR 155, effective July 1, 1986.