; and (2) such applicable district or field manager— (A) approves the minor range improvement; or (B) does not respond to the notification. (c) Range improvements by the Secretary The Secretary, acting through the applicable State Director of the Bureau of Land Management, shall— (1) respond to a covered request not later than 30 days after the date on which such covered request is submitted; and (2) if such response confirms that the Secretary, acting through the applicable State Director of the Bureau of Land Management, will carry out the range improvement requested— (A) notify the State office that serves the area in which such range improvement will occur; and (B) expedite the carrying out of such range improvement using any available administrative tools or authorities, including categorical exclusions.