87 STAT. ]
PUBLIC LAW 93-50-JULY 1, 1973
109
SALARIES, OFFICERS AND EMPLOYEES COMMITTEE ON APPROPRIATIONS
For an additional amount for "Committee on Appropriations", $275,000. CONTINGENT EXPENSES OF THE HOUSE MISCELLANEOUS ITEMS
For an additional amount for "Miscellaneous items", $1,000,000. STATIONERY (REVOLVING FUND)
For an additional amount for "Stationery $e336,250.
(revolving fund)",
PORTRAIT OF SPEAKER
For an additional amount for "Portrait of Speaker", $2,500, to remain available until expended, and to be disbursed by the Clerk of the House under the direction of the Speaker. ARCHITECT OF THE CAPITOL CAPITOL BUILDINGS AND GROUNDS CAPITOL B U I L D I N G S
For an additional amount for "Capitol Buildings", $1,698,000, to remain available until expended, of which $298,000 is to be derived by transfer from the appropriation for "Capitol Power Plant" provided in the Legislative Branch Appropriation Act, 1978, all to be expended in accordance with the provisions of H. Con. Res. 550, Ninety-second Congress, agreed to September 19, 1972, and the limit of cost authorized by such resolution is increased by such additional amount. For an additional amount for "Capitol Buildings", $75,000. M O D I F I C A T I O N S A N D ENLARGEMENT, CAPITOL POWER PLANT
To enable the Architect of the Capitol, under the direction of the House OiRce Building Commission, to make modifications to the Capitol Power Plant, its steam and chilled water distribution systems, including the enlargement thereof, required to supply steam and chilled water for air-conditioning refrigeration for the Library of Congress James Madison Memorial Building, in addition to the buildings now supplied with such service by the plant, with sufficient reserve plant capacity to provide for projected additional loads through 1980, including necessary environmental control and other appurtenant facilities, in substantial accordance with a basic plan providing for demolition of the existing two-story annex building constructed in 1931, located west of the original turbine room of the power plant; construction on and adjacent to the site of the annex b\iilding, after its demolition, of a new building to house a refrigeration plant of twenty-four thousand tons nominal capacity, to be operated m conjunction with the existing refrigeration plant of fifteen thousand four hundred tons capacity, as the first increment of a future modular-type plant; installation in the new refrigeration plant building of four or more centrifugal refrigeration machines having a total nominal capacity of twenty-four thousand tons, together with necessary cooling towers, chilled water and condenser water pump and piping systems, local equipment controls, electrical load center and
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