F IFTY-NINTH CONGRESS. Sess. I. Ch. 3553. 1906. 515 horses, wagons, carts, and harness necessary for the proper execution of this work, forty-two thousand dollars. For continuing the extension of and maintaining the high-service Hl8h·¤°"l°°¤Y¤*¤¤- system of water distribution, and for laying necessar service and trunk mains for low service, to include all necessary land, machinery, buildings, mains, and appurtenances, and labor, and the purchase and maintenance of horses, wagons, carts, and harness necessary for the proper execution of this work, so much as may be available in the water fund, during the fiscal year nineteen hundred and seven, after providing for the expenditures hereinbefore authorized, is hereby appropriated: Piwvided, That the Commissioners of the District of §Q)*{*{;_°°-Mmufmw Columbia are hereby authorized and directed to cause to be paid from in company. the appropriation forthe water department, District of Colum bia, exten- mn °f p°°“l"" sion of the hi h-service s stem, to the Holly Manufacturing Com any, of Buffalo, Niw York, thesum of six thousand eight hundred) and eighty dollars, deducted by the Commissioners of the District of Columbia as a penalty under contract numbered thirty-three hundred_ and twenty-four, dated November eleventh, nineteen hundred and three, and supplemental contract numbered thirty-three hundred and twenty- four, dated February twenty-fourth, nineteen hundred and five. Sec. 2. That the services of draftsmen, assistant engineers, levelers, m'é`¤°¤;Ptg_*¤’¥ d*'¤“¤· transitmen, rodmen, chainmen, computers, copyists, overseers, and ’ inspectors tempprarily required in connection with sewer, street, or road work, or the construction and repair of buildings and bridges, or any general or special engineering or construction work authorized by appropriations may be employed exclusively to carry into effect said appropriations w en specifically and in writing ordered by the Commissioners of the District; and all such necessary ex enditures for the proper execution of said work shall be id from and) equitably ‘ charged against the sums appropriated for work; and the Com- Renmmissioners of the District in their annual estimates shall report the number of such employees performing such services, and their work, and the sums paid to each, and out of what appropriation: Bwided, Pr<w¤1¤¤- _ That the expenditures hereunder shall not exceed) sixty thousand dollars t..1£°°m°m °x°°°dl` during the fiscal year nineteen hundred and seven. The Commissioners of the District of Columbia are further author- m§!S‘{;§u‘j,“"°' °°’”‘ ized to employ temporarily such laborers, skilled laborers, and mechan- \Te¤u><>¤¤{ry1¤borer~, ics, as may be required exclusivety in connection with sewer. street, °°°‘ and road work, and street sprink ing, or the construction and repair of buildings and bridges, or any general or special engineering o1· construction work, and to incur al necessary engineering and other expenses, exclusive of personal services, incidental to carrying on such work and necessary for the proper execution thereof; said laborers, skilled laborers, and mechanics to be employed to perform such work as may not be required by law to be done under contract, and to pay for such services and expenses from the appropriations under which such services are rendered and expenses incurred. Sec. 3. All l10l‘se$, harness, and Wt1g0H:; HOOC5S5U')' for use in con- Hcrscs,wugc¤s.etc. nection with sewer, street, or road work, or on construction and repair C,§,£.$,$§,§§i,u‘Qr}1§' {gf of buildings and bridges, or any general or special engineering or con- mingstruction work authorized by appropriations may be purchased, hired, and maintained, exclusively to carry into effect sair appropriations, when specifically and in writing ordered by the Commissioners of the District of Columbia, and all such expenditures necessary for the prqper execution of said work, exclusive of personal services, shall be ‘ pai from and equitably charged against the sums appropriated for said work. and the Commissioners of the District. in the annual estimates. shall report the number of horses. wagons, and harness purchased, and horses and wagons hired. and the sums paid for same, and out of what appropriation, and all horses owned or maintained by the District shall, so far as may be practicable, be provided for in
