R 299.2449
R 299.2449 Secondary containment; piping.
Cite as Mich. Admin. Code R 299.2449
Rule 2449. All piping at a surface facility shall be routed above the ground and kept within
the secondary containment area where practical. Piping that cannot be routed above the
ground shall have its location marked with posts or with other location-identifying markers
approved by the supervisor of mineral wells or authorized representative of the supervisor
of mineral wells so that the buried piping can be easily located.