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Begin Hierarchical Links EPA Home > Air & Radiation > TTNWeb - Technology Transfer Network > National Ambient Air Quality Standards > Ozone Implementation > Emissions and Air Quality Data > 1996 National Emission Trends Data > State Emission Index > CA Index > SOUTHERN CALIFORNIA GAS CO End Hierarchical Links

SOUTHERN CALIFORNIA GAS CO

Information provided for informational purposes only Note: EPA no longer updates this information, but it may be useful for historical purposes. See http://www.epa.gov/ttn/chief/eiinformation.html for emission inventory information.

(06/071/3605183100068)

                                                             
SIC:4923  -Gas transmission and distribu                                                                                                                                     
                                                                                                                                                                    
         Annual Tons  ----------------------->    Daily Tons->                                                                                                                                     
Totals:   VOC     NOx      CO     SO2    PM10      VOC      NOx                                                                                                                                                
           11    1361     217       0       4      0.0      3.7                                                                                                                                                             
Source Classification Code Totals                                                                                                                 
              Annual Tons  ----------------------->     Daily Tons->                                                                                                                    
SCC             VOC     NOx      CO     SO2    PM10      VOC      NOx  SCC Description                                                                                                                         
20200202          7    1361     217               4               3.7  Int Comb Engines;Industrial;Natural Gas;Reciprocating                                                                                                
30600816          0                                                    Petro Industry;;Pipeline Valves;Flanges: All Streams                                                                                                 
30600819          2                                                    Petro Industry;;Pipeline Valves;Compressor Seals: Gas Streams                                                                                        
40100297          1                                      0.0           Org Solv Degreasing;;Open-Top Vapor;Other Not Classified                                                                                             
40200110          1                                      0.0           Surface Coat Oper;;Application - Gen.;Paint: Solvent-Base                                                                                            
40301098          0                                                    Petro Stor;;Fixed Roof Tnk(250,000 BBL. Size);Specify Liquid:Breathing Loss                                                                          
Plant Totals     11    1361     217               4               3.7
Point Level                                                                                                                                        
                         Annual Tons  ------------------> Daily Tons->  Blr.Cap    Heatinput  hrs/ days/ wks/   hrs/  Seasonal Thruput(%)->                                            
Pointid    Stackid       VOC    NOx     CO    SO2   PM10   VOC   NOx    MMBtu/hr    MMBtu/hr   day   wk    yr     yr   Win   Spr   Sum  Fall      ST/CNTY/Plantid/pointid                                      
21298      1298            1    149     19             0         0.4                            22    7    1     154    25    25    25    25      06/071/3605183100/21298                                                   
22151      2151            0      1     16             0                                        13    7    1      91    25    25    25    25      06/071/3605183100/22151                                                   
22152      2152            0      1     16             0                                        13    7    1      91    25    25    25    25      06/071/3605183100/22152                                                   
22153      2153            0      1     13             0                                        13    7    1      91    25    25    25    25      06/071/3605183100/22153                                                   
22298      2298            1    192     24             1         0.5                            22    7    1     154    25    25    25    25      06/071/3605183100/22298                                                   
23298      3298            1    207     26             1         0.6                            22    7    1     154    25    25    25    25      06/071/3605183100/23298                                                   
24298      4298            1    209     27             1         0.6                            22    7    1     154    25    25    25    25      06/071/3605183100/24298                                                   
25298      5298            1    189     24             1         0.5                            22    7    1     154    25    25    25    25      06/071/3605183100/25298                                                   
26298      6298            1    207     26             1         0.6                            22    7    1     154    25    25    25    25      06/071/3605183100/26298                                                   
27298      7298            1    204     26             1         0.6                            22    7    1     154    25    25    25    25      06/071/3605183100/27298                                                   
72188      9999            1                               0.0                                   2    5   52     520    25    25    25    25      06/071/3605183100/72188                                                   
90002      90002           1                               0.0                                   2    5   52     520    25    25    26    24      06/071/3605183100/90002                                                   
90003      9999            0                                                                    24    7    1     168    25    25    25    25      06/071/3605183100/90003                                                   
90004      9999            0                                                                    24    7    1     168    25    25    25    25      06/071/3605183100/90004                                                   
90298      9999            2                                                                    22    7    1     154    20    38    21    21      06/071/3605183100/90298                                                   
Plant Totals              11   1361    217             4         3.7
Segment/Process Level                                                                                                                              
                                  Annual Tons------------->          Daily tons->  Thruput  Max.Rate    HeatCon   Ash   Sulfur     HeatInput                                           
Pointid    Stackid  Seg. SCC         VOC    NOx     CO    SO2   PM10   VOC   NOx    scc/yr    scc/yr  MMBtu/scc     %        %      MMBtu/hr  SCC Description                                                  
21298      1298       1  20200202      1    149     19             0         0.4                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
22151      2151       1  20200202      0      1     16             0                                                                          Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
22152      2152       1  20200202      0      1     16             0                                                                          Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
22153      2153       1  20200202      0      1     13             0                                                                          Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
22298      2298       1  20200202      1    192     24             1         0.5                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
23298      3298       1  20200202      1    207     26             1         0.6                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
24298      4298       1  20200202      1    209     27             1         0.6                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
25298      5298       1  20200202      1    189     24             1         0.5                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
26298      6298       1  20200202      1    207     26             1         0.6                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
27298      7298       1  20200202      1    204     26             1         0.6                                                              Int Comb Engines;Industrial;Natural Gas;Reciprocating                         
72188      9999       1  40200110      1                               0.0                                                                    Surface Coat Oper;;Application - Gen.;Paint: Solvent-Base                     
90002      90002      1  40100297      1                               0.0                                                                    Org Solv Degreasing;;Open-Top Vapor;Other Not Classified                      
90003      9999       1  30600816      0                                                                                                      Petro Industry;;Pipeline Valves;Flanges: All Streams                          
90004      9999       2  40301098      0                                                                                                      Petro Stor;;Fixed Roof Tnk(250,000 BBL. Size);Specify Liquid:Breathing Loss   
90298      9999       1  30600819      2                                                                                                      Petro Industry;;Pipeline Valves;Compressor Seals: Gas Streams                 
Plant Totals                          11   1361    217             4         3.7
Stack Level                                                                                                                                        
Pointid    Stackid    Eff.Hgt   Height   Dia   Temp     Flow       Velocity                        Annual tons ---------------->    Daily tons->                
                         (ft)     (ft)   (ft)  (°F)     (cfs)       (ft/s)    Lat.      Long.      VOC    NOx     CO    SO2   PM10   VOC   NOx                  
21298      1298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    149     19             0         0.4                                                                              
22151      2151           140      18    0.80   925      326.73     650.00    34.7075  114.6197      0      1     16             0                                                                                          
22152      2152           140      18    0.80   925      326.73     650.00    34.7075  114.6197      0      1     16             0                                                                                          
22153      2153           140      18    0.80   925      326.73     650.00    34.7075  114.6197      0      1     13             0                                                                                          
22298      2298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    192     24             1         0.5                                                                              
23298      3298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    207     26             1         0.6                                                                              
24298      4298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    209     27             1         0.6                                                                              
25298      5298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    189     24             1         0.5                                                                              
26298      6298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    207     26             1         0.6                                                                              
27298      7298           244      28    1.20   825      735.13     650.00    34.7075  114.6197      1    204     26             1         0.6                                                                              
72188      9999            67      38    3.97   125      322.83      26.08    34.7075  114.6197      1                               0.0                                                                                    
90002      90002           20      12    2.42    92      134.35      29.21    34.7075  114.6197      1                               0.0                                                                                    
90003      9999           323      35   13.16   198     3327.05      24.46    34.7075  114.6197      0                                                                                                                      
90004      9999            32      30    4.10    96       14.52       1.10    34.7075  114.6197      0                                                                                                                      
90298      9999           323      35   13.16   198     3327.05      24.46    34.7075  114.6197      2                                                                                                                      
Plant Totals                                                                                        11   1361    217             4         3.7
Segment Level - Controls(Not reported for pollutants with no control)                                                                       
                                             Control  Rule                                                                                                                
Pointid    Stackid   Seg. SCC      Pollutant  Eff.    Eff.  Primary Control                                     Secondary control                                                        
SCC Descriptions                                                                                                                                   
SCC       SCC Descriptions                                                                 SCC Units                                                                       
20200202  Int Comb Engines;Industrial;Natural Gas;Reciprocating                            Million Cubic Feet Burned                                                                                                        
30600816  Petro Industry;;Pipeline Valves;Flanges: All Streams                             Flanges in Operation (Annual Basis)                                                                                              
30600819  Petro Industry;;Pipeline Valves;Compressor Seals: Gas Streams                    Seals in Operation (Annual Basis)                                                                                                
40100297  Org Solv Degreasing;;Open-Top Vapor;Other Not Classified                         Gallons Solvent Consumed                                                                                                         
40200110  Surface Coat Oper;;Application - Gen.;Paint: Solvent-Base                        Gallons of Coating                                                                                                               
40301098  Petro Stor;;Fixed Roof Tnk(250,000 BBL. Size);Specify Liquid:Breathing Loss      1000 Gallons Storage Capacity                                                                                                    
1996 NET Plant Detail Report   07/13/01                                                                                                                                                          
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