; and for the alteration of bridges over the navigable waters and inserting procurement, construction, and improvement of facilities and for research and development ; and (B) in subsection (d)(1), by striking operating expenses and inserting operations and support . (3) Disposition of infrastructure related to E–LORAN Section 914(c)(2)(A) of title 14, United States Code, is amended by striking Environmental Compliance and Restoration and inserting Operations and Support . (4) Confidential investigative expenses Section 944 of title 14, United States Code, is amended by striking necessary expenses for the operation and inserting operations and support . (5) Procurement of personnel Section 2701 of title 14, United States Code, is amended by striking operating expenses and inserting operations and support . (6) Coast Guard Housing Fund Section 2946(b)(2) of title 14, United States Code, is amended by striking acquisition and inserting procurement . (7) Requirement for prior authorization of appropriations Section 4901 of title 14, United States Code, is amended— (A) in paragraph (1), by striking maintenance and inserting support ; (B) in paragraph (2), by striking acquisition and inserting procurement ; (C) by striking paragraphs (3), (4), and (6); (D) by redesignating paragraph (5) as paragraph (3)