Oil, grease or diesel fuel stored underground shall be kept in suitable tightly sealed containers in fire-resistant areas at safe distances from explosives, magazines, electrical installations and shaft stations.
Ariz. Admin. Code § R11-1-322
Oil, grease or diesel fuel stored underground shall be kept in suitable tightly sealed containers in fire-resistant areas at safe distances from explosives, magazines, electrical installations and shaft stations.
Ariz. Admin. Code § R11-1-322