36 CFR 228.57: Types of disposal.

Except as provided in § 228.41(b), disposal of mineral materials may be made by:

(a) Competitive sale to the highest qualified bidder after formal advertising and other appropriate public notice;

(b) Sale by negotiated contract. (1) For removal of materials to be used in connection with a public works improvement program on behalf of a Federal, State, or local government agency if the public exigency will not permit delays incident to advertising, or

(2) For the removal of mineral materials for which it is impracticable to obtain competition;

(c) Preference right negotiated sale to the holder of a Forest Service-issued prospecting permit under which a suitable mineral material deposit has been demonstrated on acquired National Forest lands;

(d) Free use when a permit is issued to any nonprofit association, corporation, individual, or others listed in § 228.62(d), for other than commercial purposes, resale, or barter, or to any Federal, State, county, local unit, subdivision, municipality, or county road district for use in public projects; or

(e) Forest Service force account or by contract where the material is to be used to carry out various Forest Service programs involving construction and maintenance of physical improvements.