3802.0-5 Definitions.§ 3802.0-5 Definitions.
As used in this subpart, the term:
(a) Reclamation, which shall be commenced, conducted and completed as soon after disturbance as feasible without undue physical interference with mining operations, means:
(1) Reshaping of the lands disturbed and affected by mining operations to the approximate original contour or to an appropriate contour considering the surrounding topography as determined by the authorized officer;
(2) Restoring such reshaped lands by replacement of topsoil; and
(3) Revegetating the lands by using species previously occurring in the area to provide a vegetative cover at least to the point where natural succession is occuring.
(b) Environment means surface and subsurface resources both tangible and intangible, including air, water, mineral, scenic, cultural, paleontological, vegetative, soil, wildlife, fish and wilderness values.
(c) Wilderness Study Area means a roadless area of 5,000 acres or more or roadless islands which have been found through the Bureau of Land Management wilderness inventory process to have wilderness characteristics (thus having the potential of being included in the National Wilderness Preservation System), and which will be subjected to intensive analysis through the Bureau's planning system, and through public review to determine wilderness suitability, and is not yet the subject of a Congressional decision regarding its designation as wilderness.
(d) Impairment of suitability for inclusion in the Wilderness System means taking actions that cause impacts, that cannot be reclaimed to the point of being substantially unnoticeable in the area as a whole by the time the Secretary is scheduled to make a recommendation to the President on the suitability of a wilderness study area for inclusion in the National Wilderness Preservation System or have degraded wilderness values so far, compared with the area's values for other purposes, as to significantly constrain the Secretary's recommendation with respect to the area's suitability for preservation as wilderness.
(e) Mining claim means any unpatented mining claim, millsite, or tunnel site authorized by the U.S. mining laws.
(f) Mining operations means all functions, work, facilities, and activities in connection with the prospecting, development, extraction, and processing of mineral deposits and all uses reasonably incident thereto including the construction and maintenance of means of access to and across lands subject to these regulations, whether the operations take place on or off the claim.
(g) Operator means a person conducting or proposing to conduct mining operations.
(h) Authorized officer means any employee of the Bureau of Land Management to whom has been delegated the authority to perform the duties described in this subpart.
(i) Wilderness inventory means an evaluation conducted under BLM wilderness inventory procedures which results in a written description and map showing those lands that meet the wilderness criteria established under section 603(a) of the Federal Land Policy and Management Act.
(j) Manner and degree means that existing operations will be defined geographically by the area of active development and the logical adjacent (not necessarily contiguous) continuation of the existing activity, and not necessarily by the boundary of a particular, claim or lease, and in some cases a change in the kind of activity if the impacts from the continuation and change of activity are not of a significantly different kind than the existing impacts. However, the significant measure for these activities is still the impact they are having on the wilderness potential of an area. It is the actual use of the area, and not the existence of an entitlement for use, which is the controlling factor. In other words, an existing activity, even if impairing, may continue to be expanded in an area or progress to the next stage of development so long as the additional impacts are not significantly different from those caused by the existing activity. In determining the manner and degree of existing operations, a rule of reason will be employed.
(k) Valid existing right means a valid discovery had been made on a mining claim on October 21, 1976, and continues to be valid at the time of exercise.
(l) Undue and unnecessary degradation means impacts greater than those that would normally be expected from an activity being accomplished in compliance with current standards and regulations and based on sound practices, including use of the best reasonably available technology.
(m) Substantially unnoticeable means something that either is so insignificant as to be only a very minor feature of the overall area or is not distinctly recognizable by the average visitor as being manmade or man-caused because of age, weathering or biological change.