103 STAT. 1282 PUBLIC LAW 101-168—NOV. 21, 1989 Treasury without further justification, and shall be equal to one- fourth (25 percent) of the annual estimate prepared by the District government pursuant to paragraph (2) of this subsection. "(2) By April 15 of each calendar year the District shall provide the Office of Management and Budget, for inclusion in the Presi- dent's budget of the respective Federal departments, independent establishments, or agencies, an estimate of the cost of service for the fiscal year commencing October 1st of the following calendar year. The estimate shall provide the total estimated annual cost of such service and an itemized estimate of such costs by Federal depart- ment, independent establishment, or agency. The District's esti- mates on a yearly basis shall reflect such adjustments as are necessary to (1) account for actual usage variances from the esti- mated amounts for the fiscal year ending on September 30th of the calendar year preceding April 15th, and (2) reflect changes in rates charged for water and sewer services resulting from public laws or rate covenants pursuant to water and sewer revenue bond sales. "(3) Each Federal department, independent establishment, or agency receiving sanitary sewer services in buildings, establish- ments, or other places shall pay from funds specifically appropriated or otherwise available to it, quarterly and on the first day of each such fiscal quarter, to an account in the United States Treasury entitled 'Federal Payment for Water and Sewer Services' an amount equal to one-fourth (25 percent) of the annual estimate for said services as provided for in paragraph (2) of this subsection. "(4) The amount or time period for late payment of charges for sanitary sewer services involving a building, establishment, or other place owned by the Government of the United States imposed by the District of Columbia shall not be different from those imposed by the District of Columbia on its most favored customer.". (d) The first sentence of subsection (d) of section 207 of the District of Columbia Public Works Act of 1954 (68 Stat. 106) is amended to read as follows: "Whenever a property upon which a sanitary sewer service charge is a public park, or uses water from the water supply system of the District for an industrial or commercial purpose in such a manner that the water so used is likewise not discharged into ^ the sanitary sewage works of the District, the quantity of water so used and not discharged into the sanitary sewage works of the District may be excluded in determining the sanitary sewer service charge on such property, if such exclusion is previously requested in ^ writing by the owner or occupant thereof and approved in writing by the District government in advance of the billing period involved.". Effective date. (e) The amendments made by this section shall take effect Janu- Termination ^^y 1, 1990, and shall terminate December 31, 1990. ^^ SEC. 134. (a) The paragraph under the heading "Lottery and Charitable Games Enterprise Fund" in the District of Columbia Appropriation Act, 1982, approved December 4, 1981 (95 Stat. 1174; Public Law 97-91), is amended— (1) by striking the 10th proviso; and (2) in the 11th proviso, by striking "1144, as well as in the Old Georgetown Historic District:" and inserting "1144:". (b) The 11th proviso referred to in subsection (a)(2), as amended by such subsection, shall not apply with respect to any activity relating to a lottery, raffle, bingo, or other game of chance sponsored by, and conducted solely for the benefit of, an organization which is de-
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