View all text of Subpart C [§ 159.51 - § 159.131]
§ 159.61 - Vents.
Vents must be designed and constructed to minimize clogging by either the contents of the tank or climatic conditions such as snow or ice.
View all text of Subpart C [§ 159.51 - § 159.131]
Vents must be designed and constructed to minimize clogging by either the contents of the tank or climatic conditions such as snow or ice.