30-day rolling average definition
30-day rolling average means the arithmetic average of all valid hourly NOx emission rates of the previous 720 valid hours on a rolling basis.
30-day rolling average means the arithmetic mean of the previous 720 hours of valid operating data. Valid data excludes periods when this unit is not operating. The 720 hours should be consecutive, but not necessarily continuous if operations are intermittent.
30-day rolling average means the average daily emission rate or concentration during the preceding 30 Days that the unit(s) was operating.
More Definitions of 30-day rolling average
30-day rolling average means the average daily emission rate or concentration during the preceding 30 days. For purposes of clarity, the first day used in a 30- day rolling average compliance period is the first day on which the emission limit is effective, and the first complete 30-day average compliance period is 30 days later (e.g., for a limit effective on January 1, the first day in the period is January 1 and the first complete 30-day period is January 1 through January 30).
30-day rolling average means and amount expressed as pounds per million Btus and pounds per hour averaged over 30 operating days; and
30-day rolling average means the arithmetic average of any daily reported data plus the preceding 29 consecutive days of reported data. (« moyenne mobile de 30 jours »)
30-day rolling average means the arithmetic average of all valid hourly NOx emission rates
30-day rolling average means the average daily emission rate or concentration during the preceding 30 days. For purposes of clarity, the first day used in a 30-