Section 3134.1-2 - Additional bonds(a) The authorized officer may require the bonded party to supply additional bonding in accordance with § 3104.5(b) of this chapter.(b) The holders of any oil and gas lease bond for a lease on the NPR-A shall be permitted to obtain a rider to include the coverage of oil and gas geophysical operations within the boundaries of NPR-A.46 FR 55497, Nov. 9, 1981, as amended at 53 FR 17358, May 16, 1988; 73 FR 6442, Feb. 4, 2008