PUBLIC LAW 106-53—AUG. 17, 1999 113 STAT. 307 to construct the portion of the project that is located between MiHtary Ocean Terminal Bayonne and Globsd Terminal in Bayonne, New Jersey, at a total cost of $103,267,000, with an estimated Federal cost of $76,909,000 and an estimated non-Federal cost of $26,358,000. (b) LIMITATION.— No funds may be obligated to carry out work under the modification under subsection (a) until completion of a final report by the Chief of Engineers finding that the work is technically sound, environmentally acceptable, and economically justified. SEC. 338. ARTHUR KILL, NEW YORK AND NEW JERSEY. (a) IN GENERAL.— The project for navigation, Arthur Kill, New York and New Jersey, authorized by section 202(b) of the Water Resoiwces Development Act of 1986 (100 Stat. 4098) and modified by section 301(b)(ll) of the Water Resources Development Act of 1996 (110 Stat. 3711), is further modified to authorize the Secretary to construct the project substantially in accordance with the report of the Corps of Engineers dated July 23, 1999, at a total cost of $315,700,000, with an estimated Federal cost of $183,200,000 and an estimated non-Federal cost of $132,500,000. (b) CREDIT.— The Secretary may provide non-Federal interests— (1) credit toward cash contributions required prior to and during construction and subsequent to construction for pleuining, engineering, and design and construction management work that is performed by non-Federal interests and that the Secretary determines is necessary to implement the project; and (2) credit toward cash contributions required during construction and subsequent to construction for the costs of construction carried out by the non-Federal interest on behalf of the Secretary and that the Secretary determines is necessary to implement the project. SEC. 339. KILL VAN KULL AND NEWARK BAY CHANNELS, NEW YORK AND NEW JERSEY. The project for navigation. Kill Van Kull and Newark Bay Channels, New York and New Jersey, authorized by chapter IV of title I of the Supplemental Appropriations Act, 1985 (99 Stat. 313), section 202(a) of the Water Resources Development Act of 1986 (100 Stat. 4095), and section 301(b)(12) of the Water Resources Development Act of 1996 (110 Stat. 3711), is fmther modified to authorize the Secret£uy to provide the non-Federal interests credit toward cash contributions required— (1) before, during, and ^er construction for planning, engineering and design, and construction management work that is performed by the non-Federal interests and that the Secretary determines is necessary to implement the project; and (2) during and after construction for the costs of the construction that the non-Federal interests carry out on behalf of the Secretary and that the Secretary determines is necessary to implement the project. SEC. 340. NEW YORK CITY WATERSHED. Section 552 of the Water Resources Development Act of 1996 (110 Stat. 3779) is amended—
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