NR 440.02(25m)(c)(c) Is equipped with low NOx burners prior to the time of commencement of operations following reactivation; and NR 440.02(26)(26) “Reference method” means any method of sampling and analyzing for an air pollutant as specified in the applicable section. NR 440.02(26m)(26m) “Repowering” means replacement of an existing coal fired boiler with one of the following clean coal technologies: atmospheric or pressurized fluidized bed combustion, integrated gasification combined cycle, magnetohydrodynamics, direct and indirect coal fired turbines, integrated gasification fuel cells, or as determined by the administrator of the U.S. environmental protection agency, in consultation with the secretary of energy, a derivative of one or more of these technologies, and any other technology capable of controlling multiple combustion emissions simultaneously with improved boiler or generation efficiency and with significantly greater waste reduction relative to the performance of technology in widespread commercial use as of November 15, 1990. Repowering shall also include any oil, oil and gas or gas fired unit which has been awarded clean coal technology demonstration funding as of January 1, 1991 by the United States department of energy. NR 440.02(27)(27) “Run” means the net period of time during which an emission sample is collected. Unless otherwise specified, a run may be either intermittent or continuous within the limits of good engineering practice. NR 440.02(28)(28) “Shutdown” means the cessation of operation of an affected facility for any purpose. NR 440.02(29)(29) “Six-minute period” means any one of the 10 equal parts of a one-hour period. NR 440.02(33)(33) “Startup” means the setting in operation of an affected facility for any purpose. NR 440.02(34)(34) “Stationary source” means any building, structure, facility or installation which emits or may emit any air pollutant. NR 440.02(35)(35) “Volatile organic compound” or “VOC” means any organic compound which participates in atmospheric photochemical reactions, or which is measured by a reference method, an equivalent method, an alternative method, or which is determined by procedures specified under any section of this chapter. NR 440.02 HistoryHistory: Cr. Register, January, 1984, No. 337, eff. 2-1-84; am. (intro.), (1), (5), (11) and (35), r. (24), Register, September, 1990, No. 417; renum. (12) to be (13), cr. (12) and (15m), am. (26), Register, July, 1993, No. 451, eff. 8-1-93; am. (intro.), r. (1), (2), (15), (31), cr. (6m), (13m), (18m), (25m), (26m), r. and recr. (10), renum. (21) to be NR 400.02 (60m) and am., Register, December, 1995, No. 480, eff. 1-1-96; CR 06-109: cr. (5m) and (15) Register May 2008 No. 629, eff. 6-1-08. NR 440.03NR 440.03 Units and abbreviations. The definitions contained in s. NR 400.03 apply to the abbreviations and symbols of units of measure used in this chapter. In addition, the following definitions apply to the units and abbreviations used in this chapter: MJ - megajoule—106 joule