Page 1 of 5 Tank Indentification and Physical Characteristics Identification User Identification: City: State: Company: Type of Tank: Description: SRX-T-101 San Francisco AP California Mobius Vertical Fixed Roof Tank NMP Tank Tank Dimensions Shell Height (ft): 5.00 Diameter (ft): 3.17 Liquid Height (ft) : 4.00 Avg. Liquid Height (ft): 3.50 Volume (gallons): 236.16 Turnovers: 50.00 Net Throughput(gal/yr): 11,807.87 Is Tank Heated (y/n): N Paint Characteristics Shell Color/Shade: Shell Condition Roof Color/Shade: Roof Condition: White/White Good White/White Good Roof Characteristics Type: Dome Height (ft) 0.00 Radius (ft) (Dome Roof) 3.17 Breather Vent Settings Vacuum Settings (psig): -0.03 Pressure Settings (psig) 0.03 Meterological Data used in Emissions Calculations: (Avg Atmospheric Pressure = 14.75 psia)
Page 2 of 5 Liquid Contents of Storage Tank Daily Liquid Surf. Temperature (deg F) Liquid Bulk Temp Vapor Pressure (psia) Vapor Mol. Liquid Mass Vapor Mass Mixture/Component Month Avg. Min. Max. (deg F) Avg. Min. Max. Weight. Fract. Fract. W N-methyl-2-pyrro All 59.20 54.43 63.97 57.12 0.0000 0.0000 0.0000 99.1300
Page 3 of 5 Detail Calculations (AP-42) Annual Emission Calcaulations Standing Losses (lb): 0.0000 Vapor Space Volume (cu ft): 13.5546 Vapor Density (lb/cu ft): 0.0000 Vapor Space Expansion Factor: 0.0327 Vented Vapor Saturation Factor: 1.0000 Tank Vapor Space Volume: Vapor Space Volume (cu ft): 13.5546 Tank Diameter (ft): 3.1700 Vapor Space Outage (ft): 1.7174 Tank Shell Height (ft): 5.0000 Average Liquid Height (ft): 3.5000 Roof Outage (ft): 0.2174 Roof Outage (Dome Roof) Roof Outage (ft): 0.2174 Dome Radius (ft): 3.1700 Shell Radius (ft): 1.5850 Vapor Density Vapor Density (lb/cu ft): 0.0000 Vapor Molecular Weight (lb/lb-mole): 99.1300 Daily Avg. Liquid Surface Temp. (deg. R): 518.8668 Daily Average Ambient Temp. (deg. F): 57.1000 Ideal Gas Constant R (psia cuft / (lb-mol-deg R)): 10.731 Liquid Bulk Temperature (deg. R): 516.7900 Tank Paint Solar Absorptance (Shell): 0.1700 Tank Paint Solar Absorptance (Roof): 0.1700 Daily Total Solar Insulation Factor (Btu/sqft day): 1,552.9167 Vapor Space Expansion Factor Vapor Space Expansion Factor: 0.0327 Daily Vapor Temperature Range (deg. R): 19.0799 Daily Vapor Pressure Range (psia): 0.0000 Breather Vent Press. Setting Range(psia): 0.0600 Vapor Pressure at Daily Minimum Liquid Vapor Pressure at Daily Maximum Liquid Daily Avg. Liquid Surface Temp. (deg R): 518.8668 Daily Min. Liquid Surface Temp. (deg R): 514.0968 Daily Max. Liquid Surface Temp. (deg R): 523.6367 Daily Ambient Temp. Range (deg. R): 16.2333 Vented Vapor Saturation Factor Vented Vapor Saturation Factor: 1.0000 : Vapor Space Outage (ft): 1.7174 Working Losses (lb): 0.0000 Vapor Molecular Weight (lb/lb-mole): 99.1300 Annual Net Throughput (gal/yr.): 11,807.8710 Annual Turnovers: 50.0000 Turnover Factor: 0.7667 Maximum Liquid Volume (gal): 236.1574 Maximum Liquid Height (ft): 4.0000 Tank Diameter (ft): 3.1700 Working Loss Product Factor: 1.0000 Total Losses (lb): 0.0000
Page 4 of 5 Individual Tank Emission Totals Emissions Report for: Annual Losses(lbs) Components Working Loss Breathing Loss Total Emissions N-methyl-2-pyrro 0.00 0.00 0.00
Page 5 of 5