Page:United States Statutes at Large Volume 46 Part 1.djvu/353

 310 SE VENT Y-FI RST CONGRESS. SEss. II. CH. 273. 1930. Expenditures limited Unde r the pr ovisions of this Act no g reater s um shall be expe nded, to specific allotments. nor sha ll the U nited St ates be o bligated to expe nd durin g the fi scal year 1931, on any reclamation project appropriated for herein, an amount in excess of the sum herein appropriated therefor, nor shall the whole expenditures or obligations incurred for all of such projects for the fiscal year 1931 exceed the whole amount in the " reclamation fund " for the fiscal year ; Interchangeable ap- Ten per cent um of th e forego ing amoun ts shall be avai lable in ter- pro pria tio ns. changeably for expenditures on the reclamation projects named ; but not more than 10 per centum shall be added to the amount appro- Emergency flood re- priated for any one of said projects, except that should existing pairs. works or the water supply for lands under cultivation be endangered by floods or other unusual conditions an amount sufficient to make necessary emergency repairs shall become available for expenditure by further transfer of appropriation from any of said projects upon approval of the Secretary of the Interior ; Use of motor vehicles Whenever, during the fiscal year ending June 30, 1931, the Com- for travel, etc. missioner of the Bureau of Reclamation shall find that the expenses of travel, including the local transportation of employees to and from their homes to the places where they are engaged on construc- tion or operation and maintenance work, can be reduced thereby, he may authorize the payment of not to exceed 3 cents per mile for a motor cycle or 7 cents per mile for an automobile used for necessary official business ; Total, from r eclamati on fund, $8,961,0 00. Caliu ~ f prOJect, Ariz. To defray the cost of operating and maintaining the Colorado Colorado River front 'River front work and levee system adjacent to the Yuma Federal wvia ap021. irrigation project in Arizona and California, subject only to section 4 of the Act entitled "An Act authorizing the construction, repair, and preservation of certain public works on rivers and harbors, and for other purposes," approved January 21, 1927 (44 Stat ., p . 1010), $ 100,000, to be i mmediatel y availa ble. Geological Surve y. GEO LOG ICA L SURVEY SALARIES Q eDo ~ ~r, and oface For the Director'of the Geological Survey and other personal serv- ices in the District of Columbia, $140, 000 ; Gener al expenses. GENERAL EXPENSES e xpen ses Au tho riz ati on for all For every expenditure requisite for and incident to the authorized Ante, , zsi. work of the Geological Survey, including personal services in the vehic s, etc. District of Columbia and in the field, including not to exceed $30,000 for the purchase and exchange, and not to exceed $60,000 for the hire, maintenance, repair, and operation of motor-propelled and horse-drawn passenger-carrying vehicles for field use only by geologists, topographers, engineers, and land classifiers, and the Geological Survey is authorized to exchange unserviceable and worn- out passenger-carrying and freight-carrying vehicles as part pay- Travel by motor ve. ment for n ew fr eigh t-car rying veh icles, and whe never , dur ing the hides. fiscal year ending June 30, 1931, the Director of the Geological Sur- vey shall find that the expense of travel can be reduced thereby, he may authorize the payment of not to exceed 3 cents per mile for a motor cycle or 7 cents per mile for an automobile used for official Attendance at meet. business and including not to exceed $4 ,0 0 0 for necessa ry trave ling mg . . expenses of the Director and members of the Geological Survey act- i ng under his dir ection, f or atten dance up on meeti ngs of t echnical, professional, and scientific societies when required in connection

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