SIXTY-FIRST CONGRESS. Sess. III. Ch. 192. 1911. 1007 and thirty dollars; chief in ector of valves, one thousand four hundred dollars; in all, eighty?-Eve thousand and thirty-five dollars. For contingent expenses, including books, blanks, stationery ccnangsmexpsuses. printingalpostage, damages, purchase 0 technical reference books and periodic not to exceed seventy-five dollars, and other necessary items, five thousand five hundred dollars. . For fuel, repairs to boilers, machinery, and pumping stations, pipe °P°'*”*‘8°*P°"°“· distribution to high and low service, material for high and low service, l’2§f§ediL‘§ hZ¤d§“i?€...$ ?.?£“iEy.’ ·§*“g d¤J$b°¤§.i.‘i. 7 I I nections, and erecting and repgir-ing fire plugs, and purchase and maintenance of two motor truc , horses, wagons, carts, and harness necessary for the plroplpr execution of this work, and including a sum not exceeding eig t undred dollars for the purchase and use of giriycles by inspectors of the water department, forty-one thousand o ars. For continuing the extension of and maintaining the high-service m*£¢h·¤°*“°• °Y¤· system of water distribution, laying necessary service and trunk mains for low service, and purchasing, instalhnig, and maintainin water meters on services to such_ private residences and to sucg businegdpgces as may nolt6b3_reqpB1‘1ied)to glpstacll) meters under egxpiltre aonsasma rrec y e mrmssronerso e llggrbtrict of Columbia, sgrid meters at all times to remain the property of the District of Columbia, to include all necessary land, machmery, buildings, mams, and appurtenances, and labor, and the purchase and maintenance of horses, waglpns, carts, and harness necessary for the proper execution of this wor , so much as may be available rn the water fundfdurplg the year 1r:ine_teg1fhundr¢;cL and (tiwelvei; aftlpr providing or e experi tures erern ore au onze , rs ere y appropriated. · - Pgnci)2. That the services of draftsmen, assistant engineers, levelers, m'§,‘§?Z,’,§f‘” °""”' transitmen, rodmep;1 chainmerii computers, copyxs, overseers, and ins ctors tem or re uire in connection wi sewer, street, or roaldo work, or lthe coryistrdlction and repair of buildings and liridges or an eneral or s cial en eering or construction wor authorized by agp§opriations Isay be gxployed exclusively to cangy into effect said appropriations w ren specifically and rn writing or ered by the Commissioners of the District; and all such necessary erpapenditures for the roper execution of said work shall be paid from an eiurtably charged) against the sums appropriated for said work; and the Commissioners of the District in their annual estimates shall report ·the number of such employees performing such S6l'V1COS,- and their work, and the sums paid to each, and out of what appropriation: Provided §j,°;`{{g;m exW,d,_ That the expenditures hereunder shall not exceed seventy thousand wedollars during the fiscal year nineteen hundred and twelve. The Commissioners of the District of Columbiaare further author- m,‘;,‘§,§§€,‘g§‘°°‘ °°‘”‘ ized to employ temporarily such laborers, skilled laborers, and egegcwmy labor- §$§§”ZIi%ZZ$“%£ié ’Z2`&i2i‘}B§i"駧‘Srr3`i$t’Ir§“0‘i°’€r?§'?$§2t$£{§0?`§§fi _ 7 7 ! _ . . repair of buildings and bridges, or any Bieneral or special engineering or construction work, and to incur necessary engineering an other rirpensgs, ericlusive of pprsonlpl services, mcrcientahpo cafrryuigi on suc wor an necessary or the ro er execu ron ereo ;sai laborers, skilled laborers, and mechanihs Ito be employed to perform such work as may not be required by law to be done under contract, and to play for such services and expenses from the appropriations under w `ch such services are rendered and expenses incurred. _ Sec. 3. That all horses, harness, and wagons necessary for use m §‘p°§§$ },','§§,‘g*,§}§, connection with sewer, street, street lighting, or road work, or on ¤1x;»gmm1¤i¤¤e¤f¤r¤¤ ·construction and repair- of buildings and bridges, or any general or ‘
