43 C.F.R. § 3271.12 What do I need to start preliminary site investigations which may disturb the surface?
Title 43 - Public Lands: Interior
(a) You must: (1) Fully describe your proposed operations in a sundry notice; and, (2) File a bond meeting the requirements of either 43 CFR 3251.15 or 3273.19. See Subparts 3214 and 3215 for additional details on bonding procedures. (b) Do not begin the site investigation or surface disturbing activity until BLM approves your sundry notice and bond.
Title 43: Public Lands: Interior
PART 3200—GEOTHERMAL RESOURCE LEASING
Subpart 3271—Utilization Operations: Getting a Permit
§ 3271.12 What do I need to start preliminary site investigations which may disturb the surface?
