1042
60 Stat. 999. 80 Stat. 510. 70 Stat. 890. 74 Stat. 801.
PUBLIC LAW 91-472-OCT. 21, 1970
[84
STAT.
without regard to civil service and classification laws; salaries and expenses of personnel and dependents as authorized by the Foreign Service Act of 1946, as amended (22 U.S.C. 801-1168); allowances as authorized by 5 U.S.C. 5921-5925; hire of passenger motor vehicles; contributions for the share of the United States in expenses of international organizations; and expenses authorized by section 2(a) of the Act of August 1, 1956, as amended (22 U.S.C. 2669); $1,850,000, of which not to exceed a total of $70,000 may be expended for representation allowances as authorized by section 901 of the Act of August 13, 1946, as amended (22 U.S.C. 1131) and for official entertamment. INTERNATIONAL COMMISSIONS INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO
26^*tat^\*s\2^-^' 35 Stat! 1863; 34 Stat. 2953; 59 Stat.' 1219; is usT 21. '
64 Stat. 846. so Stat. 508; 81 Stat. 206.
For expenses necessary to enable the United States to meet its obligations under the treaties of 1884, 1889, 1905, 1906, 1933, 1944, and ^^^^ between the United States and Mexico, and to comply with the otheT laws applicable to the United States Section, International Bouudary and Water Commission, United States and Mexico, includ^^S Operation and maintenance of the Rio Grande rectification, canalization,floodcontrol, bank protection, water supply, power, irrigation, boundary demarcation, and sanitation projects; detailed plan preparation and construction (including surveys and operation and maintenance and protection during construction); Rio Grande emergency flood protection; expenditures for the purposes set forth in sections 101 through 104 of the Act of September 13, 1950 (22 U.S.C. 277d-l— 277d-4); purchase of four passenger motor vehicles for replacement only; purchase of planographs and lithographs; uniforms or allowances therefor, as authorized by law (5 U.S.C. 5901-5902); and leasing ^£ private property to remove therefrom sand, gravel, stone, and other materials, without regard to section 3709 of the Revised Statutes, as amended (41 U.S.C. 5); as follows: SALARIES AND EXPENSES
For salaries and expenses not otherwise provided for, including examinations, preliminary surveys, and investigations, $990,000. OPERATION AND MAINTENANCE
For operation and maintenance of projects or parts thereof, as enumerated above, including gaging stations, $2,475,000: Provided,^ That expenditures for the Rio Grande bank protection project shall be subject to the provisions and conditions contained in the appropriation for said project as provided by the Act approved April 25, 1945 (59 Stat. 89). CONSTRUCTION
For detailed plan preparation and construction of projects authorized by the convention concluded February 1, 1933, between the United States and Mexico, the Acts approved August 19, 1935, as amended 49 Stat. 660. 1^2 U.S.C. 277-277f), August 29, 1935 (49 Stat. 961), June 4, 1936 55 Stat. 338. UQ Stat. 1463), June 28, 1941 (22 U.S.C. 277f), September 13, 1950 22 us^c 2^\^d.32 (22 U.S.C. 277d-l-9), October 10, 1966 (80 Stat. 884), and the projects 277d-33. " ' stipulated in the treaty between the United States and Mexico signed 59 Stat. 1219. at Vashington on February 3, 1944, $4,200,000, to remain available until expended: Provided, That no expenditures shall be made for the
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