; or (B) from appropriations available to the Secretary concerned for military construction not otherwise authorized by law or from funds authorized to be made available section 2363(a) of this title, amounts necessary to carry out an unspecified minor military construction project costing not more than $6,000,000. (2) For purposes of this subsection, an unspecified minor military construction project is a military construction project that (notwithstanding subsection (a)) has an approved cost equal to or less than $6,000,000. (3) If the Secretary concerned makes a decision to carry out an unspecified minor military construction project to which this subsection applies, the Secretary concerned shall notify the appropriate committees of Congress of that decision, of the justification for the project, and of the estimated cost of the project. The project may then be carried out only after the end of the 14-day period beginning on the date the notification is received by the committees in an electronic medium pursuant to section 480 of this title. (4) In this section, the term defense industrial base facility means any Department of Defense depot, arsenal, shipyard, or plant located within the United States. (5) The authority to carry out a project under this subsection expires on September 30, 2023. . 2805. Congressional oversight of projects carried out pursuant to laws other than Military Construction Authorization Acts Section 2802(e)(1) of title 10, United States Code, is amended— (1) by striking Secretary concerned shall— and all that follows through comply with the congressional notification requirement and inserting Secretary concerned shall comply with the congressional notification requirement