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Maximum allowable heat flux at six feet <br />400 Btu/hour/ft2 <br />above grade, excluding solar radiation <br />Maximum allowable water entrainment rate <br />0.1 gallons <br />as an instantaneous slug in the gas without <br />causing operating problems or loss of flare <br />performance <br />Maximum allowable flame height in the flare <br />Seven feet below the top of the <br />with wind speeds less than 5 mph <br />housing and 2 feet below the <br />controlling thermocouple. <br />Maximum allowable flame height in the flare <br />Three feet below the top of <br />with wind speeds between 5 and 15 mph. <br />housing with no visible flame <br />above flare housing <br />Minimum allowable flare height <br />24 feet minimum <br />Maximum flare width (including dampers and <br />10 feet <br />all exterior projections up to eight feet from <br />grade) and not including the flame arrestor or <br />automatic valve <br />Maximum allowable NOx (as NO2) <br />0.05 lbs/MIV1Btu (HHV) <br />emissions <br />Maximum allowable CO emissions <br />0.09 lbs/MNOtu (HHV) <br />Minimum NMHC destruction efficiency <br />98 percent <br />Ambient Conditions <br />Ambient air temperature <br />0 - 120° F <br />Elevation above sea level <br />100 feet <br />Wind (for flare performance & not <br />0-50 mph <br />stack design) <br />Seismic Loading <br />Per UBC <br />Particulate Emissions <br />4.85 lbs/day or 0.20 lbs/hr <br />B. The flare shall meet or exceed all federal, state, and local codes, including, <br />as a minimum, all applicable OSHA and SJAPCD requirements'. <br />North County LFG Collection System <br />San Joaquin County Public Works <br />4 FLARE STATION ENCLOSED GROUND FLARE <br />Section 11550 <br />