S.D. Admin. R. 20:10:39:34
Current through Register Vol. 51, page 67, December 16, 2024
The purpose of the 48 hour test is to determine whether stray current or voltage exceeds the preventive action level at selected locations over a 48 hour period, subject to §§ 20:10:39:19 and 20:10:39:38. The test also demonstrates whether the primary or secondary sides of the system have a specific impact on the recorded current or voltage at specific times of day. The results of the 48 hour test may be highly indicative of the presence of stray voltage.
S.D. Admin. R. 20:10:39:34
General Authority: SDCL 49-47-2.
Law Implemented: SDCL 49-47-2, 49-47-3.