srxrrrrrrn oorrerrnss. Sess. rr. cu. 113. 1918. 637 il screens therefor, Govemment wharves and piers under the control oi? the Treasury De artment, together with the necessa dredging adjacent thereto, bu§dings and w arf at Sitka, Alaska, angthe Secre- Si¤¤» M¤¤¤- tary of the Treasury may, in rentinglsaid wharf, require that the lessee shall make all necessary repairs thereto; care of vacant sites under the control of the Treasury Department, such as necessary fences, filling dangerous holes, cutting grass and weeds, but not for auqy permanent improvements thereon; repairs and preservation of b dmgs not reserved by vendors on sites under the control of the Treasury De ar·tment acquired for public buildings or the enlargement of apublic bugdings, the expenditures on this account for the current iisc year not to exceed fifteen per centum of the annual rentals of such build- mmm ings: Provided, That of the sum herein a propriated not exceeding Marrueiresprrsrs md $1?15,000 rpaydbe gsed for lhllospitalls apld quarantine stations q“"'“““"° muman com ete an occu i out ° dings, in u wire artitions _ _ and ily sgreens for same, gud not exceeding §14,0glll§or the ?l‘reasury, T'°°m"b°‘]d‘°“s‘ Butler, Winder, and Auditors Buildings at Washington, District of P mm] _ Columbia: Prmnkledfurther, That this sum shall not be available for anim. S°"‘°°S '°' the payment of personal services except for work done by contract or for temporary job labor under exigency not exceeding at one time · the sum of $100 at any one building, $1,000,000: Prwrkled further, bu{]*d°gg¢ ¤<>¤¤P¤¤¤·¤d That not to exceed $200,000 of the appropriation in this (paragraph ` may be e nded for altering and remo cling completed an occupied ublic b outside the District of Columbia other than marine hogfitals and quarantine stations. ‘ echanical e uipment: For installation and repair of mechanical °‘*"**" equipment in all completed and occupied public buildings under the H°·**¤¢·**¤¤¤¤¢»¤=¤· control of the Treasury Department, including heating, hoisting, plumbing, gas piping, ventilating, vacuum cleaning, an refrigerating apparatus, electric-light plants, meters, interior pneumatrc tube and intercommunicating telephone systems, conduit, wiring, call bell and signal s tems, and for maintenance and repair of tower clocks; for rnstalllilsion and re of mechanical equipment, for any of the foregoing items, in not reserved by vendors on sites under the control of the Treasru·y Department acquired for public buildings or the enlargements of public buildings, the total expenditures on this account or the current fiscal year not to exceed ten percentum of the annual rentals of such buildings: Promlied, That of the mgmim, md sum herein appropriated, not exceeding $70,000 may be used for ¤“;{;F:u”;;°g\*;{jg,*g*éS marine hospit and quarantine stations, and not exceeding $10,000 ` for the Treasury, But er, Winder, and Auditors Buildings at Washington, District of Columbia, but not including the (generating plant Pmum8m__tub°`cw_ and its maintenance in the Auditors Building, an not exceexling re¤,r~z¤wy¤»kcn§. $10,000 for the maintenance, changes in, and repairs of pneumatictube system between the appraise1s’ warehouse at Greenwich, Christopher, Washington, and Barrow Streets and the new customhouse in Bowling Green, Borough of Manhattan, in the city of New York, including repairs to the street pavement and subsurface necessarily incident to or resulting from such maintenance, changes, or repairs: hmm Mmm N Prmzidedfurtiwr, That this sum shaH not be available for the payment emma. of personal services except for work done by contract, or for temporary job labor under exigency not exceeding at one time the sum of $100 at any one building, $500,000. Vmlumdmuk Vault and safes: For vaults and lock-box equipments and repairs _ thereto rn all completed and occupied public buildings under the control of the 'l‘reasury Department, and for the necessary safe equipments and repairs thereto in all public buildings under the control of the Treasury Department, whether completed and occupred or m course of construction, exclusive of personal services, except for work done by contract or for temporary job labor under
