43 C.F.R. § 3208.15 What actions may I take which will count as significant expenditures?
Title 43 - Public Lands: Interior
Significant expenditures only include: (a) Actual drilling operations on the lease; (b) Geochemical or geophysical surveys for exploratory or development wells; (c) Road or generating facility construction on the lease; (d) Architectural or engineering services procured for the design of generating facilities located on the lease; and (e) Environmental studies required by State or Federal law.
Title 43: Public Lands: Interior
PART 3200—GEOTHERMAL RESOURCE LEASING
Subpart 3208—Extending the Primary Lease Term
§ 3208.15 What actions may I take which will count as significant expenditures?
