053-4 Wyo. Code R. § 75.1106-1
Current through April 27, 2019
Until December 31, 1970, a permissible flame safety lamp may be used to make tests for methane required by the regulations in this part. On and after December 31, 1970, a methane detector approved by the Secretary shall be used for such tests and a permissible flame safety lamp may be used as a supplemental testing device. A person qualified to test for methane under S 75.151 will be a qualified person for the purpose of this section.
TRANSPORTATION, HANDLING AND STORAGE OF LIQUEFIED AND NONLIQUEFIED COMPRESSED GAS CYLINDERS
053-4 Wyo. Code R. § 75.1106-1