??3601.51 How will BLM inspect my operation?You must allow BLM access at any reasonable time: (a) To inspect or investigate the mine condition; (b) To conduct surveys; (c) To estimate the volume, types, and composition of commodities that you mine or remove; (d) To examine weight tickets, truck logs, and other records that BLM finds necessary to verify production; or (e) To determine whether you c