American Environmental Testing Laboratory Inc. · 74774 10/17/2014 SDG&E AETL Job Number Submitted...
Transcript of American Environmental Testing Laboratory Inc. · 74774 10/17/2014 SDG&E AETL Job Number Submitted...
QC Batch No: 102114IB1
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
22Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: 8310, Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/17/201410/17/2014
Dilution Factor 1 1 1Units ug/L ug/L ug/LMatrix Aqueous Aqueous AqueousDate Analyzed 10/22/2014 10/22/2014 10/22/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014
EB-101714 FB-101714Client Sample I.D.
Analytes MDL Results Results ResultsPQL
Preparation Method 3510C 3510C 3510C
Our Lab I.D. 74774.1674774.15Method Blank
0.20Benzo(a)anthracene 0.10 ND ND ND
0.20Benzo(a)pyrene 0.10 ND ND ND
0.20Benzo(b)fluoranthene 0.10 ND ND ND
0.20Benzo(k)fluoranthene 0.10 ND ND ND
0.20Chrysene 0.10 ND ND ND
0.20Dibenzo(a,h)anthracene 0.10 ND ND ND
0.20Indeno(1,2,3-cd)pyrene 0.10 ND ND ND
0.20Acenaphthene 0.10 ND ND ND
0.20Acenaphthylene 0.10 ND ND ND
0.20Anthracene 0.10 ND ND ND
0.20Benzo(g,h,i)perylene 0.10 ND ND ND
0.20Fluoranthene 0.10 ND ND ND
0.20Fluorene 0.10 ND ND ND
0.20Naphthalene 0.10 ND ND ND
0.20Phenanthrene 0.10 ND ND ND
0.20Pyrene 0.10 ND ND ND
Our Lab I.D. 74774.15 74774.16Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec.
p-Terphenyl-D14 75-125 103 104 103
OU 1 004630
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
23Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: 6010/7000CAM, Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1020142C3; Dup or Spiked Sample: 74776.01; LCS: Clean Water; LCS Prepared: 10/20/2014; LCS Analyzed: 10/21/2014; Units: mg/L
Antimony <15 1.00 0.950 94.6 1.00 0.950 94.5 <1 75-125
Arsenic <15 1.00 0.950 95.3 1.00 0.950 95.3 <1 75-125
Barium <15 1.00 0.930 92.8 1.00 0.930 93.3 <1 75-125
Beryllium <15 1.00 1.00 100 1.00 0.990 99.3 <1 75-125
Cadmium <15 1.00 0.920 92.4 1.00 0.930 93.2 <1 75-125
Chromium <15 1.00 0.920 91.6 1.00 0.920 92.1 <1 75-125
Cobalt <15 1.00 0.870 87.2 1.00 0.870 86.8 <1 75-125
Copper <15 1.00 0.910 90.7 1.00 0.910 91.1 <1 75-125
Lead <15 1.00 0.880 87.9 1.00 0.870 87.3 <1 75-125
Mercury (By EPA 7470) <15 0.0100 0.0102 102 0.0100 0.0102 102 <1 75-125
Molybdenum <15 1.00 0.970 96.5 1.00 0.960 96.0 <1 75-125
Nickel <15 1.00 0.860 85.5 1.00 0.860 85.9 <1 75-125
Selenium <15 1.00 0.970 97.3 1.00 0.970 97.0 <1 75-125
Silver <15 1.00 0.940 93.5 1.00 0.940 94.1 <1 75-125
Thallium <15 1.00 0.880 88.1 1.00 0.870 87.1 1.14 75-125
Vanadium <15 1.00 0.960 95.5 1.00 0.960 96.1 <1 75-125
Zinc <15 1.00 0.950 94.9 1.00 0.950 95.4 <1 75-125
OU 1 004631
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
24Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: 8260B, Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 1021142A1; LCS: Clean Water; Units: ug/L
Benzene 75-125 <20 0.00 50.0 45.7 91.4 50.0 51.5 103 11.9
Chlorobenzene 75-125 <20 0.00 50.0 51.5 103 50.0 56.5 113 9.26
1,1-Dichloroethene 75-125 <20 0.00 50.0 55.5 111 50.0 53.0 106 4.61
Methyl-tert-butyl ether (MTBE) 75-125 <20 0.00 50.0 49.9 99.8 50.0 55.0 110 9.72
Toluene (Methyl benzene) 75-125 <20 0.00 50.0 50.0 100 50.0 54.5 109 8.61
Trichloroethene 75-125 <20 0.00 50.0 47.1 94.2 50.0 53.0 106 11.8
SurrogatesBromofluorobenzene 75-125 <20 0.00 50.0 49.7 99.4 50.0 50.0 100 <1
Dibromofluoromethane 75-125 <20 0.00 50.0 58.5 117 50.0 58.5 117 <1
Toluene-d8 75-125 <20 0.00 50.0 57.0 114 50.0 57.0 114 <1
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1021142A1; LCS: Clean Water; Units: ug/L
Benzene <20 50.0 50.5 101 50.0 49.8 100 <1 75-125
Chlorobenzene <20 50.0 56.8 114 50.0 56.0 112 1.77 75-125
1,1-Dichloroethene <20 50.0 57.9 116 50.0 55.2 110 5.31 75-125
Methyl-tert-butyl ether (MTBE) <20 50.0 45.0 90.0 50.0 47.9 96.0 6.45 75-125
Toluene (Methyl benzene) <20 50.0 56.8 114 50.0 54.9 110 3.57 75-125
Trichloroethene <20 50.0 53.7 107 50.0 53.5 107 <1 75-125
LCSChloroform (Trichloromethane) <20 50.0 51.4 103 50.0 52.1 104 <1 75-125
Ethylbenzene <20 50.0 57.0 114 50.0 55.5 111 2.67 75-125
1,1,1-Trichloroethane <20 50.0 60.6 121 50.0 58.5 117 3.36 75-125
o-Xylene <20 50.0 55.7 111 50.0 54.9 110 <1 75-125
m,p-Xylenes <20100 116 116 100 112 112 3.51 75-125
SurrogatesBromofluorobenzene <20 50.0 49.3 98.5 50.0 48.7 97.3 1.22 75-125
Dibromofluoromethane <20 50.0 45.3 90.6 50.0 49.8 99.5 9.82 75-125
Toluene-d8 <20 50.0 55.9 112 50.0 55.5 111 <1 75-125
OU 1 004632
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
25Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: 8310, Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102114IB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/22/2014; Units: ug/L
Benzo(a)anthracene 75-125 <20 0.00 0.500 0.450 89.6 0.500 0.450 89.8 <1
Benzo(a)pyrene 75-125 <20 0.00 0.500 0.450 89.0 0.500 0.450 90.2 1.34
Naphthalene 70-120 <20 0.00 5.00 4.15 83.0 5.00 4.11 82.2 <1
Surrogatesp-Terphenyl-D14 75-125 <20 0.00 4.00 4.47 112 4.00 4.32 108 3.57
AnalytesLCS LCSLCS LCS/LCSD
Concen % RECRecov % Limit
QC Batch No: 102114IB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/22/2014; Units: ug/L
Benzo(a)anthracene 0.500 0.430 86.0 75-125
Benzo(a)pyrene 0.500 0.430 85.4 75-125
Naphthalene 5.00 4.21 84.2 70-120
LCSAcenaphthene 5.00 4.15 83.0 75-125
Acenaphthylene 10.0 7.61 76.1 75-125
Anthracene 0.500 0.400 79.8 75-125
Benzo(b)fluoranthene 1.00 0.900 90.2 75-125
Benzo(g,h,i)perylene 1.00 0.860 86.4 75-125
Benzo(k)fluoranthene 0.500 0.470 94.0 75-125
Chrysene 0.500 0.400 80.0 75-125
Dibenzo(a,h)anthracene 1.00 0.920 91.9 75-125
Fluoranthene 1.00 0.780 78.0 75-125
Fluorene 1.00 0.810 80.8 75-125
Indeno(1,2,3-cd)pyrene 0.500 0.490 98.8 75-125
Phenanthrene 0.500 0.400 79.2 75-125
Pyrene 0.500 0.380 76.4 60-110
Surrogatesp-Terphenyl-D14 4.00 4.24 106 75-125
OU 1 004633
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
26Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: M8015D, TPH as Diesel and Heavy Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102114DB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/23/2014; Units: mg/L
TPH as Diesel (C13-C22) 75-125 <20 0.00 5.00 5.15 103 5.00 5.17 103 <1
SurrogatesChlorobenzene 60-125 <20 0.00 2.00 2.40 120 2.00 2.35 118 1.67
AnalytesLCS LCSLCS LCS/LCSD
Concen % RECRecov % Limit
QC Batch No: 102114DB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/23/2014; Units: mg/L
TPH as Diesel (C13-C22) 5.00 5.09 102 75-125
SurrogatesChlorobenzene 2.00 2.16 108 60-125
OU 1 004634
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
27Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: M8015G, TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102014NB1; Dup or Spiked Sample: B102014NB1; LCS: Clean Water; QC Prepared: 10/20/2014; QC Analyzed: 10/20/2014; Units: mg/L
TPH as Gasoline and Light HC.(C4-C12)
75-125 <20 0.00 0.500 0.520 103 0.500 0.440 88.0 15.7
SurrogatesBromofluorobenzene 75-125 <20 0.00 0.0500 0.0486 97.2 0.0500 0.0444 88.8 9.03
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102014NB1; Dup or Spiked Sample: B102014NB1; LCS: Clean Water; QC Prepared: 10/20/2014; QC Analyzed: 10/20/2014; Units: mg/L
TPH as Gasoline and Light HC.(C4-C12)
<20 0.500 0.520 104 0.500 0.450 90.2 14.2 75-125
SurrogatesBromofluorobenzene <20 0.0500 0.0482 96.4 0.0500 0.0527 105 8.54 75-125
OU 1 004635
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
28Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 1020142C1; Dup or Spiked Sample: 74774.01; LCS: Clean Sand; QC Prepared: 10/20/2014; QC Analyzed: 10/21/2014; Units: mg/Kg
Antimony 75-125 <15 1.05 50.0 41.3 80.5 50.0 41.2 80.3 <1
Arsenic 75-125 <15 0.00 50.0 40.8 81.6 50.0 40.2 80.4 1.48
Barium 75-125 <15 21.5 50.0 58.6 M 74.2 50.0 57.6 M 72.2 2.73
Beryllium 75-125 <15 0.00 50.0 42.3 84.6 50.0 41.9 83.8 <1
Cadmium 75-125 <15 0.00 50.0 37.7 75.4 50.0 37.2 M 74.4 1.34
Chromium 75-125 <15 6.14 50.0 45.2 78.1 50.0 44.7 77.1 1.29
Cobalt 75-125 <15 0.00 50.0 38.8 77.6 50.0 38.2 76.4 1.56
Copper 75-125 <15 5.19 50.0 47.4 84.4 50.0 47.2 84.0 <1
Lead 75-125 <15 9.49 50.0 43.9 M 68.8 50.0 43.4 M 67.8 1.46
Mercury (By EPA 7471) 75-125 <15 0.00 0.500 0.401 80.1 0.500 0.414 82.7 3.2
Molybdenum 75-125 <15 0.00 50.0 41.5 83.0 50.0 41.3 82.6 <1
Nickel 75-125 <15 0.00 50.0 38.5 77.0 50.0 38.0 76.0 1.31
Selenium 75-125 <15 0.00 50.0 38.7 77.4 50.0 38.4 76.8 <1
Silver 75-125 <15 0.00 50.0 40.3 80.6 50.0 40.0 80.0 <1
Thallium 75-125 <15 0.00 50.0 33.0 M 66.0 50.0 32.6 M 65.2 1.22
Vanadium 75-125 <15 14.1 50.0 55.3 82.4 50.0 54.9 81.6 <1
Zinc 75-125 <15 28.4 50.0 65.0 M 73.2 50.0 64.2 M 71.6 2.21
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1020142C1; Dup or Spiked Sample: 74774.01; LCS: Clean Sand; QC Prepared: 10/20/2014; QC Analyzed: 10/21/2014; Units: mg/Kg
Antimony <15 50.0 48.3 96.6 50.0 48.7 97.4 <1 75-125
Arsenic <15 50.0 48.5 97.0 50.0 49.3 98.6 1.64 75-125
Barium <15 50.0 46.8 93.6 50.0 47.7 95.4 1.90 75-125
Beryllium <15 50.0 50.5 101 50.0 51.1 102 <1 75-125
Cadmium <15 50.0 47.2 94.4 50.0 48.4 96.8 2.51 75-125
Chromium <15 50.0 46.2 92.4 50.0 47.1 94.2 1.93 75-125
Cobalt <15 50.0 44.0 88.0 50.0 44.5 89.0 1.13 75-125
Copper <15 50.0 45.5 91.0 50.0 46.3 92.6 1.74 75-125
Lead <15 50.0 44.7 89.4 50.0 45.2 90.4 1.11 75-125
Mercury (By EPA 7471) <15 0.500 0.487 97.3 0.500 0.473 94.5 2.9 75-125
OU 1 004636
74774 10/17/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
29Page:
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1020142C1; Dup or Spiked Sample: 74774.01; LCS: Clean Sand; QC Prepared: 10/20/2014; QC Analyzed: 10/21/2014; Units: mg/Kg
Molybdenum <15 50.0 48.7 97.4 50.0 49.2 98.4 1.02 75-125
Nickel <15 50.0 43.0 86.0 50.0 44.0 88.0 2.30 75-125
Selenium <15 50.0 49.6 99.2 50.0 50.5 101 1.80 75-125
Silver <15 50.0 47.2 94.4 50.0 47.9 95.8 1.47 75-125
Thallium <15 50.0 44.7 89.4 50.0 45.1 90.2 <1 75-125
Vanadium <15 50.0 48.1 96.2 50.0 49.0 98.0 1.85 75-125
Zinc <15 50.0 48.3 96.6 50.0 49.3 98.6 2.05 75-125
OU 1 004637
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
30Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (8310), Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102414IB1; Dup or Spiked Sample: 74774.06; LCS: Clean Sand; QC Prepared: 10/24/2014; QC Analyzed: 10/24/2014; Units: mg/Kg
Benzo(a)anthracene 75-125 <20 0.00 0.0500 0.0500 93.2 0.0500 0.0500 94.8 1.70
Benzo(a)pyrene 75-125 <20 0.00 0.0500 0.0400 85.0 0.0500 0.0400 88.2 3.70
Naphthalene 75-125 <20 0.00 0.500 0.420 84.6 0.500 0.420 84.2 <1
Surrogatesp-Terphenyl-D14 75-125 <20 0.00 0.400 0.435 109 0.400 0.419 105 3.67
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102414IB1; Dup or Spiked Sample: 74774.06; LCS: Clean Sand; QC Prepared: 10/24/2014; QC Analyzed: 10/24/2014; Units: mg/Kg
Benzo(a)anthracene <20 0.0500 0.0500 96.0 0.0500 0.0500 93.0 3.17 75-125
Benzo(a)pyrene <20 0.0500 0.0400 84.8 0.0500 0.0400 81.0 4.58 75-125
Naphthalene <20 0.500 0.420 83.0 0.500 0.420 84.4 1.67 75-125
LCSAcenaphthene <20 0.500 0.450 89.2 0.500 0.450 89.2 <1 75-125
Acenaphthylene <20 1.00 0.760 75.8 1.00 0.750 75.3 <1 75-125
Anthracene <20 0.0500 0.0400 88.2 0.0500 0.0400 89.0 <1 75-125
Benzo(b)fluoranthene <20 0.100 0.100 98.5 0.100 0.100 98.0 <1 75-125
Benzo(g,h,i)perylene <20 0.100 0.0800 80.1 0.100 0.0900 90.0 11.6 75-125
Benzo(k)fluoranthene <20 0.0500 0.0500 104 0.0500 0.0500 104 <1 75-125
Chrysene <20 0.0500 0.0500 99.4 0.0500 0.0500 97.6 1.83 75-125
Dibenzo(a,h)anthracene <20 0.100 0.100 101 0.100 0.100 100 <1 75-125
Fluoranthene <20 0.100 0.0800 83.3 0.100 0.0800 82.1 1.45 75-125
Fluorene <20 0.100 0.0900 85.1 0.100 0.0900 87.4 2.67 75-125
Indeno(1,2,3-cd)pyrene <20 0.0500 0.0500 108 0.0500 0.0500 106 1.87 75-125
Phenanthrene <20 0.0500 0.0400 85.2 0.0500 0.0400 86.0 <1 75-125
Pyrene <20 0.0500 0.0400 86.4 0.0500 0.0400 87.8 1.61 75-125
Surrogatesp-Terphenyl-D14 <20 0.400 0.448 112 0.400 0.440 110 1.79 75-125
OU 1 004638
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
31Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (M8015D), TPH as Diesel and Heavy Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102214DB1; Dup or Spiked Sample: 74774.04; LCS: Clean Sand; QC Prepared: 10/22/2014; QC Analyzed: 10/22/2014; Units: mg/Kg
TPH as Diesel (C13-C22) 75-125 <20 0.00 500 513 103 500 516 103 <1
SurrogatesChlorobenzene 75-125 <20 0.00 100 103 103 100 103 103 <1
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102214DB1; Dup or Spiked Sample: 74774.04; LCS: Clean Sand; QC Prepared: 10/22/2014; QC Analyzed: 10/22/2014; Units: mg/Kg
TPH as Diesel (C13-C22) <20500 534 107 500 521 104 2.84 75-125
SurrogatesChlorobenzene <20100 113 113 100 112 112 <1 75-125
OU 1 004639
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
32Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102214OB1; Dup or Spiked Sample: 74774.09AGA; LCS: Clean Sand; QC Prepared: 10/22/2014; QC Analyzed: 10/22/2014; Units: mg/Kg
TPH as Gasoline and Light HC.(C4-C12)
75-125 <20 0.00 1.00 0.490M 49.3 1.00 0.550M 55.1 11.1
SurrogatesBromofluorobenzene 75-125 <20 0.00 0.0500 0.0478 95.6 0.0500 0.0435 87.0 9.00
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102214OB1; Dup or Spiked Sample: 74774.09AGA; LCS: Clean Sand; QC Prepared: 10/22/2014; QC Analyzed: 10/22/2014; Units: mg/Kg
TPH as Gasoline and Light HC.(C4-C12)
<20 1.00 0.880 87.5 1.00 0.830 83.4 4.80 75-125
SurrogatesBromofluorobenzene <20 0.0500 0.0435 87.0 0.0500 0.0455 91.0 4.60 75-125
OU 1 004640
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
33Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102314OB2; Dup or Spiked Sample: 74841.01AGA; LCS: Clean Sand; QC Prepared: 10/23/2014; QC Analyzed: 10/24/2014; Units: mg/Kg
TPH as Gasoline and Light HC.(C4-C12)
75-125 <20 0.00 1.00 0.870 86.7 1.00 0.830 82.9 4.48
SurrogatesBromofluorobenzene 75-125 <20 0.00 0.0500 0.0500 100 0.0500 0.0452 90.4 9.60
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102314OB2; Dup or Spiked Sample: 74841.01AGA; LCS: Clean Sand; QC Prepared: 10/23/2014; QC Analyzed: 10/24/2014; Units: mg/Kg
TPH as Gasoline and Light HC.(C4-C12)
<20 1.00 0.790 78.9 1.00 0.810 81.3 3.00 75-125
SurrogatesBromofluorobenzene <20 0.0500 0.0488 97.6 0.0500 0.0485 97.0 <1 75-125
OU 1 004641
74774 10/17/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
34Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102314OB3; Dup or Spiked Sample: 74831.05AGA; LCS: Clean Sand; QC Prepared: 10/23/2014;MS Analyzed: 10/25/2014; LCS Analyzed: 10/24/2014; Units: mg/Kg
TPH as Gasoline and Light HC.(C4-C12)
75-125 <20 0.107 1.00 0.360# 24.9 1.00 0.390# 28.0 11.7
SurrogatesBromofluorobenzene 75-125 <20 0.00 0.0500 0.0483 96.6 0.0500 0.0487 97.4 <1
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102314OB3; Dup or Spiked Sample: 74831.05AGA; LCS: Clean Sand; QC Prepared: 10/23/2014;MS Analyzed: 10/25/2014; LCS Analyzed: 10/24/2014; Units: mg/Kg
TPH as Gasoline and Light HC.(C4-C12)
<20 1.00 0.790 78.7 1.00 0.800 79.6 1.14 75-125
SurrogatesBromofluorobenzene <20 0.0500 0.0524 105 0.0500 0.0506 101 3.81 75-125
OU 1 004642
OU 1 004643
OU 1 004644
Job Number Order Date Client 74773 10/17/2014 SDG&E
Number of Pages 6 Date Received 10/17/2014 Date Reported 10/23/2014
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
Ordered By
Attention: Barbara MontgomeryTelephone: (858)637-3719
Enclosed please find results of analyses of 11 soil sampleswhich were analyzed as specified on the attached chain ofcustody. If there are any questions, please do not hesitate tocall.
Site: Chula Vista, CA
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Cyrus Razmara, Ph.D.Laboratory Director
Approved By:Checked By:
OU 1 004645
OU 1 004646
Job Number Order Date Client 74773 10/17/2014 SDG&E
Project ID: SWEETWATER MARSH
Date Received 10/17/2014
Date Reported 10/23/2014
San Diego Gas & Electric
8315 Century Park Court, CP21E
San Diego, CA 92123-
Ordered By
Attention: Barbara MontgomeryTelephone: (858)637-3719
Page: 1 A
AETL received 11 samples with the following specification on 10/17/2014.
CERTIFICATE OF ANALYSISCASE NARRATIVE
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Lab ID Sample ID Sample Date Matrix Quantity Of Containers74773.01 B2 10/17/2014 Soil 1
74773.02 B3 10/17/2014 Soil 1
74773.03 B4 10/17/2014 Soil 1
74773.04 B5 10/17/2014 Soil 1
74773.05 B5D 10/17/2014 Soil 1
74773.06 B6 10/17/2014 Soil 1
74773.07 B7 10/17/2014 Soil 1
74773.08 B8 10/17/2014 Soil 1
74773.09 B9 10/17/2014 Soil 1
74773.10 B10 10/17/2014 Soil 1
74773.11 B1 10/17/2014 Soil 1
Method ^ Submethod Priority TAT UnitsReq Date
(6010B/7000CAM) 2 Normal mg/Kg10/24/2014
The samples were analyzed as specified on the enclosed chain of custody.Analytical non-conformances have been noted on the report.
Unless otherwise noted, all results of soil and solid samples are based on wetweight.
Cyrus Razmara, Ph.D.
Laboratory Director
Approved By:Checked By:
OU 1 004647
QC Batch No: 1020142C2
74773 10/17/2014 SDG&E
AETL Job Number Submitted Client
Chula Vista, CASan Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
2Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/17/201410/17/201410/17/201410/17/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
Date Prepared 10/20/2014 10/20/2014 10/20/2014 10/20/2014 10/20/2014
B2 B5B4B3Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3050B 3050B 3050B 3050B 3050B
Our Lab I.D. 74773.02 74773.03 74773.0474773.01Method Blank
5.0Antimony 1.0 ND ND ND ND ND
5.0Arsenic 1.0 ND ND ND ND ND
5.0Barium 2.5 ND 24.8 76.7 122 75.7
2.5Beryllium 1.3 ND ND ND ND ND
2.5Cadmium 1.3 ND ND ND ND ND
5.0Chromium 2.5 ND 5.75 13.5 17.3 11.0
5.0Cobalt 2.5 ND 3.20J 6.81 8.42 4.81J
5.0Copper 2.5 ND 3.57J 11.0 29.4 7.60
5.0Lead 2.5 ND ND 5.09 17.8 8.53
0.2Mercury (By EPA 7471) 0.1 ND ND ND ND ND
5.0Molybdenum 2.5 ND ND ND ND ND
5.0Nickel 2.5 ND ND 5.36 6.86 3.77J
5.0Selenium 1.0 ND ND ND ND ND
5.0Silver 2.5 ND ND ND ND ND
5.0Thallium 1.0 ND ND ND ND ND
5.0Vanadium 2.5 ND 20.5 40.2 53.7 34.8
5.0Zinc 2.5 ND 14.4 33.5 54.8 24.0
OU 1 004648
QC Batch No: 1020142C2
74773 10/17/2014 SDG&E
AETL Job Number Submitted Client
Chula Vista, CASan Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
3Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/17/201410/17/201410/17/201410/17/201410/17/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
Date Prepared 10/20/2014 10/20/2014 10/20/2014 10/20/2014 10/20/2014
B5D B6 B9B8B7Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3050B 3050B 3050B 3050B 3050B
Our Lab I.D. 74773.07 74773.08 74773.0974773.0674773.05
5.0Antimony 1.0 ND ND ND ND ND
5.0Arsenic 1.0 ND ND ND ND ND
5.0Barium 2.5 80.9 51.7 99.7 55.8 40.1
2.5Beryllium 1.3 ND ND ND ND ND
2.5Cadmium 1.3 ND ND ND ND ND
5.0Chromium 2.5 10.2 11.4 15.7 12.6 10.2
5.0Cobalt 2.5 5.12 4.00J 6.36 5.57 4.50J
5.0Copper 2.5 8.42 55.7 58.0 14.5 12.1
5.0Lead 2.5 8.77 11.3 32.3 13.6 7.27
0.2Mercury (By EPA 7471) 0.1 ND ND ND ND ND
5.0Molybdenum 2.5 ND ND ND ND ND
5.0Nickel 2.5 4.07J 4.43J 6.90 5.03 3.62J
5.0Selenium 1.0 ND ND ND ND ND
5.0Silver 2.5 ND ND ND ND ND
5.0Thallium 1.0 ND ND ND ND ND
5.0Vanadium 2.5 35.7 37.4 42.0 36.7 30.9
5.0Zinc 2.5 25.7 39.3 70.2 74.5 361
OU 1 004649
QC Batch No: 1020142C2
74773 10/17/2014 SDG&E
AETL Job Number Submitted Client
Chula Vista, CASan Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
4Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/17/201410/17/2014
Dilution Factor 1 1Units mg/Kg mg/KgMatrix Soil SoilDate Analyzed 10/21/2014 10/21/2014
Date Prepared 10/20/2014 10/20/2014
B10 B1Client Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 3050B 3050B
Our Lab I.D. 74773.1174773.10
5.0Antimony 1.0 ND ND
5.0Arsenic 1.0 ND ND
5.0Barium 2.5 38.8 102
2.5Beryllium 1.3 ND ND
2.5Cadmium 1.3 ND ND
5.0Chromium 2.5 8.48 14.1
5.0Cobalt 2.5 4.17J 8.21
5.0Copper 2.5 11.5 11.7
5.0Lead 2.5 7.57 4.62J
0.2Mercury (By EPA 7471) 0.1 ND ND
5.0Molybdenum 2.5 ND ND
5.0Nickel 2.5 3.22J 6.00
5.0Selenium 1.0 ND ND
5.0Silver 2.5 ND ND
5.0Thallium 1.0 ND ND
5.0Vanadium 2.5 30.2 47.4
5.0Zinc 2.5 382 46.7
OU 1 004650
74773 10/17/2014 SDG&E
AETL Job Number Submitted Client
Chula Vista, CASan Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
5Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 1020142C2; Dup or Spiked Sample: 74773.01; LCS: Clean Sand; QC Prepared: 10/20/2014; QC Analyzed: 10/21/2014; Units: mg/Kg
Antimony 75-125 <15 0.00 50.0 41.8 83.6 50.0 41.8 83.6 <1
Arsenic 75-125 <15 0.00 50.0 39.6 79.2 50.0 39.6 79.2 <1
Barium 75-125 <15 24.8 50.0 75.6 102 50.0 75.7 102 <1
Beryllium 75-125 <15 0.00 50.0 41.4 82.8 50.0 41.4 82.8 <1
Cadmium 75-125 <15 0.00 50.0 38.7 77.4 50.0 38.7 77.4 <1
Chromium 75-125 <15 5.75 50.0 46.4 81.3 50.0 46.5 81.5 <1
Cobalt 75-125 <15 3.20 50.0 40.9 75.4 50.0 41.1 75.8 <1
Copper 75-125 <15 3.57 50.0 47.5 87.9 50.0 47.7 88.3 <1
Lead 75-125 <15 0.00 50.0 37.1 M 74.2 50.0 37.3 M 74.6 <1
Mercury (By EPA 7471) 75-125 <15 0.00 0.500 0.600 120 0.500 0.605 121 <1
Molybdenum 75-125 <15 0.00 50.0 41.4 82.8 50.0 41.5 83.0 <1
Nickel 75-125 <15 0.00 50.0 39.3 78.6 50.0 39.2 78.4 <1
Selenium 75-125 <15 0.00 50.0 38.8 77.6 50.0 38.5 77.0 <1
Silver 75-125 <15 0.00 50.0 40.2 80.4 50.0 40.3 80.6 <1
Thallium 75-125 <15 0.00 50.0 31.6 M 63.2 50.0 31.3 M 62.6 <1
Vanadium 75-125 <15 20.5 50.0 65.4 89.8 50.0 65.5 90.0 <1
Zinc 75-125 <15 14.4 50.0 56.7 84.6 50.0 56.9 85.0 <1
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1020142C2; Dup or Spiked Sample: 74773.01; LCS: Clean Sand; QC Prepared: 10/20/2014; QC Analyzed: 10/21/2014; Units: mg/Kg
Antimony <15 50.0 46.4 92.8 50.0 46.9 93.8 1.07 75-125
Arsenic <15 50.0 47.0 94.0 50.0 46.6 93.2 <1 75-125
Barium <15 50.0 46.5 93.0 50.0 45.8 91.6 1.52 75-125
Beryllium <15 50.0 49.7 99.4 50.0 49.1 98.2 1.21 75-125
Cadmium <15 50.0 46.3 92.6 50.0 45.7 91.4 1.30 75-125
Chromium <15 50.0 45.9 91.8 50.0 45.3 90.6 1.32 75-125
Cobalt <15 50.0 43.0 86.0 50.0 42.8 85.6 <1 75-125
Copper <15 50.0 45.6 91.2 50.0 45.0 90.0 1.32 75-125
Lead <15 50.0 43.3 86.6 50.0 43.1 86.2 <1 75-125
OU 1 004651
74773 10/17/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
6Page:
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1020142C2; Dup or Spiked Sample: 74773.01; LCS: Clean Sand; QC Prepared: 10/20/2014; QC Analyzed: 10/21/2014; Units: mg/Kg
Mercury (By EPA 7471) <15 0.500 0.490 98.0 0.500 0.505 101 3.0 75-125
Molybdenum <15 50.0 47.7 95.4 50.0 47.7 95.4 <1 75-125
Nickel <15 50.0 42.8 85.6 50.0 42.1 84.2 1.65 75-125
Selenium <15 50.0 48.3 96.6 50.0 48.0 96.0 <1 75-125
Silver <15 50.0 47.1 94.2 50.0 46.5 93.0 1.28 75-125
Thallium <15 50.0 43.6 87.2 50.0 43.6 87.2 <1 75-125
Vanadium <15 50.0 48.0 96.0 50.0 47.4 94.8 1.26 75-125
Zinc <15 50.0 47.5 95.0 50.0 46.9 93.8 1.27 75-125
OU 1 004652
OU 1 004653
OU 1 004654
Job Number Order Date Client 74755 10/16/2014 SDG&E
Number of Pages 42 Date Received 10/16/2014 Date Reported 10/29/2014
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
Ordered By
Attention: Barbara MontgomeryTelephone: (858)637-3719
Enclosed please find results of analyses of 4 water and 10soil samples which were analyzed as specified on the attachedchain of custody. If there are any questions, please do nothesitate to call.
Site: Sweetwater MarshChula Vista, CA
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Cyrus Razmara, Ph.D.Laboratory Director
Approved By:Checked By:
OU 1 004655
OU 1 004656
OU 1 004657
Job Number Order Date Client 74755 10/16/2014 SDG&E
Project ID: SWEETWATER MARSH
Date Received 10/16/2014
Date Reported 10/29/2014
San Diego Gas & Electric
8315 Century Park Court, CP21E
San Diego, CA 92123-
Ordered By
Attention: Barbara MontgomeryTelephone: (858)637-3719
Page: 1 A
AETL received 20 samples with the following specification on 10/16/2014.
CERTIFICATE OF ANALYSISCASE NARRATIVE
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Lab ID Sample ID Sample Date Matrix Quantity Of Containers74755.16 A1-1-W 10/16/2014 Aqueous 3
Method ^ Submethod Priority TAT UnitsReq Date
ARCHIVE 2 Normal --10/23/201474755.17 A7-3-W 10/16/2014 Aqueous 3
74755.19 A12-2-W 10/16/2014 Aqueous 3
74755.20 A12-2-W D 10/16/2014 Aqueous 3
Method ^ Submethod Priority TAT UnitsReq Date
6010/7000CAM 2 Normal mg/L10/23/20148260B 2 Normal ug/L10/23/20148310 2 Normal ug/L10/23/2014M8015D ^ C13-C40 2 Normal mg/L10/23/2014M8015G 2 Normal mg/L10/23/2014
74755.18 TB-101614 10/17/2014 Aqueous 2
Method ^ Submethod Priority TAT UnitsReq Date
8260B 2 Normal ug/L10/23/2014Lab ID Sample ID Sample Date Matrix Quantity Of Containers
74755.01 A1-1-1 10/16/2014 Soil 3
74755.04 A3-2-1 10/16/2014 Soil 3
74755.05 A3-2-3 10/16/2014 Soil 3
74755.07 A3-3-1 10/16/2014 Soil 3
74755.09 A4-1-1 10/16/2014 Soil 3
74755.13 A12-1-1 10/16/2014 Soil 3
Method ^ Submethod Priority TAT UnitsReq Date
(6010B/7000CAM) 2 Normal mg/Kg10/23/2014(8310) 2 Normal mg/Kg10/23/2014(M8015D) ^ C13-C40 2 Normal mg/Kg10/23/2014(M8015G) 2 Normal mg/Kg10/23/2014
Continued
OU 1 004658
Job Number Order Date Client 74755 10/16/2014 SDG&E
Project ID: SWEETWATER MARSH
Date Received 10/16/2014
Date Reported 10/29/2014
San Diego Gas & Electric
8315 Century Park Court, CP21E
San Diego, CA 92123-
Ordered By
Attention: Barbara MontgomeryTelephone: (858)637-3719
Page: 1 B
CERTIFICATE OF ANALYSISCASE NARRATIVE
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Lab ID Sample ID Sample Date Matrix Quantity Of Containers74755.02 A1-1-3 10/16/2014 Soil 7
74755.11 A12-2-0.5 10/16/2014 Soil 3
74755.12 A12-2-0.5 D 10/16/2014 Soil 3
Method ^ Submethod Priority TAT UnitsReq Date
(6010B/7000CAM) 2 Normal mg/Kg10/23/2014(8260B) 2 Normal ug/Kg10/23/2014(8310) 2 Normal mg/Kg10/23/2014(M8015D) ^ C13-C40 2 Normal mg/Kg10/23/2014(M8015G) 2 Normal mg/Kg10/23/2014
74755.03 A1-1-4 10/16/2014 Soil 7
74755.06 A3-2-5 10/16/2014 Soil 3
74755.08 A3-3-2 10/16/2014 Soil 3
74755.10 A4-1-3 10/16/2014 Soil 3
74755.14 A12-1-3 10/16/2014 Soil 3
Method ^ Submethod Priority TAT UnitsReq Date
ARCHIVE 2 Normal --10/23/201474755.15 TB-101614 10/16/2014 Soil 2
Method ^ Submethod Priority TAT UnitsReq Date
(8260B) 2 Normal ug/Kg10/23/2014
The samples were analyzed as specified on the enclosed chain of custody.Analytical non-conformances have been noted on the report.
Unless otherwise noted, all results of soil and solid samples are based on wetweight.
Cyrus Razmara, Ph.D.
Laboratory Director
Approved By:Checked By:
OU 1 004659
QC Batch No: 102114DB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
2Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015D), TPH as Diesel and Heavy Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
A1-1-1 A3-2-3A3-2-1A1-1-3Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3550B 3550B 3550B 3550B 3550B
Our Lab I.D. 74755.02 74755.04 74755.0574755.01Method Blank
5.0TPH as Diesel (C13-C22) 1.0 ND 5.72 ND ND ND
5.0TPH as Heavy Hydrocarbons (C23-C40) 1.0 ND ND 36.8 ND ND
5.0TPH Total as Diesel and Heavy HC.C13-C40 1.0 ND 5.72 36.8 ND ND
Our Lab I.D. 74755.01 74755.02 74755.04 74755.05Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec. % Rec.
Chlorobenzene 75-125 118 112 110 109 119
OU 1 004660
QC Batch No: 102114DB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
3Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015D), TPH as Diesel and Heavy Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
A3-3-1 A4-1-1 A12-1-1A12-2-0.5 DA12-2-0.5Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3550B 3550B 3550B 3550B 3550B
Our Lab I.D. 74755.11 74755.12 74755.1374755.0974755.07
5.0TPH as Diesel (C13-C22) 1.0 ND ND ND ND ND
5.0TPH as Heavy Hydrocarbons (C23-C40) 1.0 ND ND ND ND ND
5.0TPH Total as Diesel and Heavy HC.C13-C40 1.0 ND ND ND ND ND
Our Lab I.D. 74755.07 74755.09 74755.11 74755.12 74755.13Surrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec. % Rec.
Chlorobenzene 75-125 103 118 118 118 114
OU 1 004661
QC Batch No: 102114IB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
4Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (8310), Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/21/2014 10/22/2014 10/22/2014 10/22/2014 10/22/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
A1-1-1 A3-2-3A3-2-1A1-1-3Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3550B 3550B 3550B 3550B 3550B
Our Lab I.D. 74755.02 74755.04 74755.0574755.01Method Blank
0.020Benzo(a)anthracene 0.010 ND ND ND ND ND
0.020Benzo(a)pyrene 0.010 ND ND 0.0110J 0.0118J 0.0336
0.020Benzo(b)fluoranthene 0.010 ND ND ND 0.0106J 0.0189J
0.020Benzo(k)fluoranthene 0.010 ND ND 0.0334 ND 0.0120J
0.020Chrysene 0.010 ND ND ND ND 0.0311
0.020Dibenzo(a,h)anthracene 0.010 ND ND ND ND ND
0.020Indeno(1,2,3-cd)pyrene 0.010 ND ND ND ND 0.0135J
0.020Acenaphthene 0.010 ND ND ND ND ND
0.020Acenaphthylene 0.010 ND ND ND ND ND
0.020Anthracene 0.010 ND ND ND ND ND
0.020Benzo(g,h,i)perylene 0.010 ND ND ND ND ND
0.020Fluoranthene 0.010 ND 0.0146J 0.0170J 0.0349 0.0398
0.020Fluorene 0.010 ND ND ND ND ND
0.020Naphthalene 0.010 ND ND ND ND ND
0.020Phenanthrene 0.010 ND ND 0.0108J 0.0175J 0.0308
0.020Pyrene 0.010 ND 0.0131J 0.0229 0.0403 0.0618
Our Lab I.D. 74755.01 74755.02 74755.04 74755.05Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec. % Rec.
p-Terphenyl-D14 75-125 117 111 96.8 97.8 110
OU 1 004662
QC Batch No: 102114IB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
5Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (8310), Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/22/2014 10/22/2014 10/22/2014 10/22/2014 10/22/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014 10/21/2014 10/21/2014
A3-3-1 A4-1-1 A12-1-1A12-2-0.5 DA12-2-0.5Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3550B 3550B 3550B 3550B 3550B
Our Lab I.D. 74755.11 74755.12 74755.1374755.0974755.07
0.020Benzo(a)anthracene 0.010 ND ND ND 0.237 ND
0.020Benzo(a)pyrene 0.010 ND ND ND 0.437 0.0255
0.020Benzo(b)fluoranthene 0.010 ND ND ND 0.284 0.0128J
0.020Benzo(k)fluoranthene 0.010 ND ND ND 0.178 ND
0.020Chrysene 0.010 ND ND ND 0.535 ND
0.020Dibenzo(a,h)anthracene 0.010 ND ND ND ND ND
0.020Indeno(1,2,3-cd)pyrene 0.010 ND ND ND 0.285 ND
0.020Acenaphthene 0.010 ND ND ND ND ND
0.020Acenaphthylene 0.010 ND ND ND ND ND
0.020Anthracene 0.010 ND ND ND 0.0215 ND
0.020Benzo(g,h,i)perylene 0.010 ND ND ND 0.376 ND
0.020Fluoranthene 0.010 ND ND ND 0.746 0.0255
0.020Fluorene 0.010 ND ND ND 0.0196J ND
0.020Naphthalene 0.010 ND ND ND 0.104 ND
0.020Phenanthrene 0.010 ND ND ND 0.662 0.0106J
0.020Pyrene 0.010 ND ND 0.0133J 1.14 0.0463
Our Lab I.D. 74755.07 74755.09 74755.11 74755.12 74755.13Surrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec. % Rec.
p-Terphenyl-D14 75-125 93.8 106 107 88.3 105
OU 1 004663
QC Batch No: 1017142C1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
6Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/20/2014 10/20/2014 10/20/2014 10/20/2014 10/20/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014 10/17/2014 10/17/2014
A1-1-1 A3-2-3A3-2-1A1-1-3Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3050B 3050B 3050B 3050B 3050B
Our Lab I.D. 74755.02 74755.04 74755.0574755.01Method Blank
5.0Antimony 1.0 ND ND ND ND ND
5.0Arsenic 1.0 ND ND ND ND ND
5.0Barium 2.5 ND 62.5 66.2 79.4 54.9
2.5Beryllium 1.3 ND ND ND ND ND
2.5Cadmium 1.3 ND ND ND ND ND
5.0Chromium 2.5 ND 13.8 15.1 11.5 13.6
5.0Cobalt 2.5 ND 4.72J 7.87 5.25 5.77
5.0Copper 2.5 ND 12.1 10.8 14.8 8.25
5.0Lead 2.5 ND 11.3 5.47 11.0 6.01
0.2Mercury (By EPA 7471) 0.1 ND ND ND ND ND
5.0Molybdenum 2.5 ND ND ND ND ND
5.0Nickel 2.5 ND 13.1 6.47 5.18 5.24
5.0Selenium 1.0 ND ND ND ND ND
5.0Silver 2.5 ND ND ND ND ND
5.0Thallium 1.0 ND ND ND ND ND
5.0Vanadium 2.5 ND 37.5 45.7 29.0 38.2
5.0Zinc 2.5 ND 37.5 29.9 33.6 29.7
OU 1 004664
QC Batch No: 1017142C1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
7Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (6010B/7000CAM), Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/20/2014 10/20/2014 10/20/2014 10/20/2014 10/20/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014 10/17/2014 10/17/2014
A3-3-1 A4-1-1 A12-1-1A12-2-0.5 DA12-2-0.5Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 3050B 3050B 3050B 3050B 3050B
Our Lab I.D. 74755.11 74755.12 74755.1374755.0974755.07
5.0Antimony 1.0 ND ND ND ND ND
5.0Arsenic 1.0 ND ND ND ND ND
5.0Barium 2.5 112 61.3 82.2 63.4 59.4
2.5Beryllium 1.3 ND ND ND ND ND
2.5Cadmium 1.3 ND ND ND ND ND
5.0Chromium 2.5 17.7 19.1 13.7 11.2 8.35
5.0Cobalt 2.5 8.40 10.1 6.70 5.76 ND
5.0Copper 2.5 20.1 13.9 9.98 10.9 11.1
5.0Lead 2.5 ND 3.14J ND 4.84J 18.7
0.2Mercury (By EPA 7471) 0.1 ND ND ND ND ND
5.0Molybdenum 2.5 ND ND ND ND ND
5.0Nickel 2.5 7.61 10.4 6.69 4.69J 2.78J
5.0Selenium 1.0 ND ND ND ND ND
5.0Silver 2.5 ND ND ND ND ND
5.0Thallium 1.0 ND ND ND ND ND
5.0Vanadium 2.5 49.1 55.8 41.8 35.8 16.6
5.0Zinc 2.5 36.0 37.4 42.3 61.7 136
OU 1 004665
QC Batch No: 1017141A2
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
8Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (8260B), Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1Units ug/Kg ug/Kg ug/Kg ug/KgMatrix Soil Soil Soil SoilDate Analyzed 10/17/2014 10/17/2014 10/17/2014 10/17/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014 10/17/2014
A1-1-3 A12-2-0.5 DA12-2-0.5Client Sample I.D.
Analytes MDL Results Results Results ResultsPQL
Preparation Method 5030 5035A 5035A 5035A
Our Lab I.D. 74755.11 74755.1274755.02Method Blank
50Acetone 25 ND ND ND ND
10.0Benzene 1.0 ND ND ND ND
10.0Bromobenzene (Phenyl bromide) 5.0 ND ND ND ND
10.0Bromochloromethane 5.0 ND ND ND ND
10.0Bromodichloromethane 5.0 ND ND ND ND
50Bromoform (Tribromomethane) 25 ND ND ND ND
30Bromomethane (Methyl bromide) 15 ND ND ND ND
502-Butanone (MEK) 25 ND ND ND ND
10.0n-Butylbenzene 5.0 ND ND ND ND
10.0sec-Butylbenzene 5.0 ND ND ND ND
10.0tert-Butylbenzene 5.0 ND ND ND ND
50Carbon Disulfide 25 ND ND ND ND
10.0Carbon tetrachloride 5.0 ND ND ND ND
10.0Chlorobenzene 5.0 ND ND ND ND
30Chloroethane 15 ND ND ND ND
502-Chloroethyl vinyl ether 50 ND ND ND ND
10.0Chloroform (Trichloromethane) 5.0 ND ND ND ND
30Chloromethane (Methyl chloride) 15 ND ND ND ND
10.02-Chlorotoluene 5.0 ND ND ND ND
10.04-Chlorotoluene 5.0 ND ND ND ND
501,2-Dibromo-3-chloropropane (DBCP) 25 ND ND ND ND
10.0Dibromochloromethane 5.0 ND ND ND ND
10.01,2-Dibromoethane (EDB) 5.0 ND ND ND ND
10.0Dibromomethane 5.0 ND ND ND ND
10.01,2-Dichlorobenzene 5.0 ND ND ND ND
10.01,3-Dichlorobenzene 5.0 ND ND ND ND
10.01,4-Dichlorobenzene 5.0 ND ND ND ND
30Dichlorodifluoromethane 15 ND ND ND ND
OU 1 004666
QC Batch No: 1017141A2
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
9Page:ANALYTICAL RESULTS
Method: (8260B), Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1Units ug/Kg ug/Kg ug/Kg ug/KgMatrix Soil Soil Soil SoilDate Analyzed 10/17/2014 10/17/2014 10/17/2014 10/17/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014 10/17/2014
A1-1-3 A12-2-0.5 DA12-2-0.5Client Sample I.D.
Analytes MDL Results Results Results ResultsPQL
Preparation Method 5030 5035A 5035A 5035A
Our Lab I.D. 74755.11 74755.1274755.02Method Blank
10.01,1-Dichloroethane 5.0 ND ND ND ND
10.01,2-Dichloroethane (EDC) 5.0 ND ND ND ND
10.01,1-Dichloroethene 5.0 ND ND ND ND
10.0cis-1,2-Dichloroethene 5.0 ND ND ND ND
10.0trans-1,2-Dichloroethene 5.0 ND ND ND ND
10.01,2-Dichloropropane 5.0 ND ND ND ND
10.01,3-Dichloropropane 5.0 ND ND ND ND
10.02,2-Dichloropropane 5.0 ND ND ND ND
10.01,1-Dichloropropene 5.0 ND ND ND ND
10.0cis-1,3-Dichloropropene 5.0 ND ND ND ND
10.0trans-1,3-Dichloropropene 5.0 ND ND ND ND
10.0Ethylbenzene 1.0 ND ND ND ND
30Hexachlorobutadiene 15 ND ND ND ND
502-Hexanone 25 ND ND ND ND
10.0Iodomethane 5.0 ND ND ND ND
10.0Isopropylbenzene 5.0 ND ND ND ND
10.0p-Isopropyltoluene 5.0 ND ND ND ND
504-Methyl-2-pentanone (MIBK) 25 ND ND ND ND
10.0Methyl-tert-butyl ether (MTBE) 2.0 ND ND ND ND
50Methylene chloride (DCM) 25 ND ND ND ND
10.0Naphthalene 5.0 ND ND ND ND
10.0n-Propylbenzene 5.0 ND ND ND ND
10.0Styrene 5.0 ND ND ND ND
10.01,1,1,2-Tetrachloroethane 5.0 ND ND ND ND
10.01,1,2,2-Tetrachloroethane 5.0 ND ND ND ND
10.0Tetrachloroethene 2.0 ND ND ND ND
10.0Toluene (Methyl benzene) 1.0 ND ND ND ND
10.01,2,3-Trichlorobenzene 5.0 ND ND ND ND
10.01,2,4-Trichlorobenzene 5.0 ND ND ND ND
10.01,1,1-Trichloroethane 5.0 ND ND ND ND
10.01,1,2-Trichloroethane 5.0 ND ND ND ND
10.0Trichloroethene 1.5 ND ND ND ND
10.0Trichlorofluoromethane 5.0 ND ND ND ND
10.01,2,3-Trichloropropane 5.0 ND ND ND ND
OU 1 004667
QC Batch No: 1017141A2
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
10Page:ANALYTICAL RESULTS
Method: (8260B), Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1Units ug/Kg ug/Kg ug/Kg ug/KgMatrix Soil Soil Soil SoilDate Analyzed 10/17/2014 10/17/2014 10/17/2014 10/17/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014 10/17/2014
A1-1-3 A12-2-0.5 DA12-2-0.5Client Sample I.D.
Analytes MDL Results Results Results ResultsPQL
Preparation Method 5030 5035A 5035A 5035A
Our Lab I.D. 74755.11 74755.1274755.02Method Blank
10.01,2,4-Trimethylbenzene 5.0 ND ND ND ND
10.01,3,5-Trimethylbenzene 5.0 ND ND ND ND
50Vinyl Acetate 25 ND ND ND ND
10.0Vinyl chloride (Chloroethene) 5.0 ND ND ND ND
10.0o-Xylene 1.0 ND ND ND ND
20.0m,p-Xylenes 1.0 ND ND ND ND
Our Lab I.D. 74755.02 74755.11 74755.12Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec.
Bromofluorobenzene 75-125 108 111 108 110
Dibromofluoromethane 75-125 85.4 93.5 93.1 95.8
Toluene-d8 75-125 112 104 102 98.8
OU 1 004668
QC Batch No: 1021142A1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
11Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (8260B), Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1 1Units ug/Kg ug/KgMatrix Soil SoilDate Analyzed 10/21/2014 10/21/2014
Date Prepared 10/21/2014 10/21/2014
TB-101614Client Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 5035A 5035A
Our Lab I.D. 74755.15Method Blank
50Acetone 25 ND ND
10.0Benzene 1.0 ND ND
10.0Bromobenzene (Phenyl bromide) 5.0 ND ND
10.0Bromochloromethane 5.0 ND ND
10.0Bromodichloromethane 5.0 ND ND
50Bromoform (Tribromomethane) 25 ND ND
30Bromomethane (Methyl bromide) 15 ND ND
502-Butanone (MEK) 25 ND ND
10.0n-Butylbenzene 5.0 ND ND
10.0sec-Butylbenzene 5.0 ND ND
10.0tert-Butylbenzene 5.0 ND ND
50Carbon Disulfide 25 ND ND
10.0Carbon tetrachloride 5.0 ND ND
10.0Chlorobenzene 5.0 ND ND
30Chloroethane 15 ND ND
502-Chloroethyl vinyl ether 50 ND ND
10.0Chloroform (Trichloromethane) 5.0 ND ND
30Chloromethane (Methyl chloride) 15 ND ND
10.02-Chlorotoluene 5.0 ND ND
10.04-Chlorotoluene 5.0 ND ND
501,2-Dibromo-3-chloropropane (DBCP) 25 ND ND
10.0Dibromochloromethane 5.0 ND ND
10.01,2-Dibromoethane (EDB) 5.0 ND ND
10.0Dibromomethane 5.0 ND ND
10.01,2-Dichlorobenzene 5.0 ND ND
10.01,3-Dichlorobenzene 5.0 ND ND
10.01,4-Dichlorobenzene 5.0 ND ND
30Dichlorodifluoromethane 15 ND ND
OU 1 004669
QC Batch No: 1021142A1
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
12Page:ANALYTICAL RESULTS
Method: (8260B), Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1 1Units ug/Kg ug/KgMatrix Soil SoilDate Analyzed 10/21/2014 10/21/2014
Date Prepared 10/21/2014 10/21/2014
TB-101614Client Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 5035A 5035A
Our Lab I.D. 74755.15Method Blank
10.01,1-Dichloroethane 5.0 ND ND
10.01,2-Dichloroethane (EDC) 5.0 ND ND
10.01,1-Dichloroethene 5.0 ND ND
10.0cis-1,2-Dichloroethene 5.0 ND ND
10.0trans-1,2-Dichloroethene 5.0 ND ND
10.01,2-Dichloropropane 5.0 ND ND
10.01,3-Dichloropropane 5.0 ND ND
10.02,2-Dichloropropane 5.0 ND ND
10.01,1-Dichloropropene 5.0 ND ND
10.0cis-1,3-Dichloropropene 5.0 ND ND
10.0trans-1,3-Dichloropropene 5.0 ND ND
10.0Ethylbenzene 1.0 ND ND
30Hexachlorobutadiene 15 ND ND
502-Hexanone 25 ND ND
10.0Iodomethane 5.0 ND ND
10.0Isopropylbenzene 5.0 ND ND
10.0p-Isopropyltoluene 5.0 ND ND
504-Methyl-2-pentanone (MIBK) 25 ND ND
10.0Methyl-tert-butyl ether (MTBE) 2.0 ND ND
50Methylene chloride (DCM) 25 ND ND
10.0Naphthalene 5.0 ND ND
10.0n-Propylbenzene 5.0 ND ND
10.0Styrene 5.0 ND ND
10.01,1,1,2-Tetrachloroethane 5.0 ND ND
10.01,1,2,2-Tetrachloroethane 5.0 ND ND
10.0Tetrachloroethene 2.0 ND ND
10.0Toluene (Methyl benzene) 1.0 ND ND
10.01,2,3-Trichlorobenzene 5.0 ND ND
10.01,2,4-Trichlorobenzene 5.0 ND ND
10.01,1,1-Trichloroethane 5.0 ND ND
10.01,1,2-Trichloroethane 5.0 ND ND
10.0Trichloroethene 1.5 ND ND
10.0Trichlorofluoromethane 5.0 ND ND
10.01,2,3-Trichloropropane 5.0 ND ND
OU 1 004670
QC Batch No: 1021142A1
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
13Page:ANALYTICAL RESULTS
Method: (8260B), Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1 1Units ug/Kg ug/KgMatrix Soil SoilDate Analyzed 10/21/2014 10/21/2014
Date Prepared 10/21/2014 10/21/2014
TB-101614Client Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 5035A 5035A
Our Lab I.D. 74755.15Method Blank
10.01,2,4-Trimethylbenzene 5.0 ND ND
10.01,3,5-Trimethylbenzene 5.0 ND ND
50Vinyl Acetate 25 ND ND
10.0Vinyl chloride (Chloroethene) 5.0 ND ND
10.0o-Xylene 1.0 ND ND
20.0m,p-Xylenes 1.0 ND ND
Our Lab I.D. 74755.15Method BlankSurrogates %Rec.Limit % Rec. % Rec.
Bromofluorobenzene 75-125 98.6 101
Dibromofluoromethane 75-125 111 123
Toluene-d8 75-125 113 113
OU 1 004671
QC Batch No: 101714OB2
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
14Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1 1Units mg/Kg mg/KgMatrix Soil SoilDate Analyzed 10/17/2014 10/18/2014
Date Prepared 10/17/2014 10/17/2014
A1-1-1Client Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 5030 5030
Our Lab I.D. 74755.01Method Blank
1.000TPH as Gasoline and Light HC. (C4-C12) 0.100 ND ND
Our Lab I.D. 74755.01Method BlankSurrogates %Rec.Limit % Rec. % Rec.
Bromofluorobenzene 75-125 97.4 97.2
OU 1 004672
QC Batch No: 1020140B1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
15Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1 1Units mg/Kg mg/KgMatrix Soil SoilDate Analyzed 10/20/2014 10/20/2014
Date Prepared 10/20/2014 10/20/2014
A1-1-3Client Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 5030 5035A
Our Lab I.D. 74755.02Method Blank
1.000TPH as Gasoline and Light HC. (C4-C12) 0.100 ND ND
Our Lab I.D. 74755.02Method BlankSurrogates %Rec.Limit % Rec. % Rec.
Bromofluorobenzene 75-125 98.6 102
OU 1 004673
QC Batch No: 101714OB2
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
16Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1 1Units mg/Kg mg/Kg mg/Kg mg/Kg mg/KgMatrix Soil Soil Soil Soil SoilDate Analyzed 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014 10/17/2014 10/17/2014
A3-2-1 A3-2-3 A12-2-0.5A4-1-1A3-3-1Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 5030 5030 5030 5030 5035A
Our Lab I.D. 74755.07 74755.09 74755.1174755.0574755.04
1.000TPH as Gasoline and Light HC. (C4-C12) 0.100 ND ND ND ND ND
Our Lab I.D. 74755.04 74755.05 74755.07 74755.09 74755.11Surrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec. % Rec.
Bromofluorobenzene 75-125 95.6 98.0 97.4 98.4 99.0
OU 1 004674
QC Batch No: 1020140B1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
17Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1Units mg/KgMatrix SoilDate Analyzed 10/20/2014
Date Prepared 10/20/2014
A12-2-0.5 DClient Sample I.D.
Analytes MDL ResultsPQL
Preparation Method 5035A
Our Lab I.D. 74755.12
1.000TPH as Gasoline and Light HC. (C4-C12) 0.100 ND
Our Lab I.D. 74755.12Surrogates %Rec.Limit % Rec.
Bromofluorobenzene 75-125 95.4
OU 1 004675
QC Batch No: 101714OB2
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
18Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: (M8015G), TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1Units mg/KgMatrix SoilDate Analyzed 10/18/2014
Date Prepared 10/17/2014
A12-1-1Client Sample I.D.
Analytes MDL ResultsPQL
Preparation Method 5030
Our Lab I.D. 74755.13
1.000TPH as Gasoline and Light HC. (C4-C12) 0.100 ND
Our Lab I.D. 74755.13Surrogates %Rec.Limit % Rec.
Bromofluorobenzene 75-125 98.0
OU 1 004676
QC Batch No: 102114DB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
19Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: M8015D, TPH as Diesel and Heavy Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1Units mg/L mg/L mg/L mg/LMatrix Aqueous Aqueous Aqueous AqueousDate Analyzed 10/23/2014 10/23/2014 10/23/2014 10/23/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014 10/21/2014
A7-3-W A12-2-W DA12-2-WClient Sample I.D.
Analytes MDL Results Results Results ResultsPQL
Preparation Method 3510C 3510C 3510C 3510C
Our Lab I.D. 74755.19 74755.2074755.17Method Blank
0.5TPH as Diesel (C13-C22) 0.1 ND ND ND ND
0.5TPH as Heavy Hydrocarbons (C23-C40) 0.1 ND ND ND ND
0.5TPH Total as Diesel and Heavy HC.C13-C40 0.1 ND ND ND ND
Our Lab I.D. 74755.17 74755.19 74755.20Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec.
Chlorobenzene 60-125 125 96.0 100 99.5
OU 1 004677
QC Batch No: 102114IB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
20Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: 8310, Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/2014
Dilution Factor 1 1 1 1Units ug/L ug/L ug/L ug/LMatrix Aqueous Aqueous Aqueous AqueousDate Analyzed 10/22/2014 10/22/2014 10/22/2014 10/22/2014
Date Prepared 10/21/2014 10/21/2014 10/21/2014 10/21/2014
A7-3-W A12-2-W DA12-2-WClient Sample I.D.
Analytes MDL Results Results Results ResultsPQL
Preparation Method 3510C 3510C 3510C 3510C
Our Lab I.D. 74755.19 74755.2074755.17Method Blank
0.20Benzo(a)anthracene 0.10 ND ND ND ND
0.20Benzo(a)pyrene 0.10 ND ND ND ND
0.20Benzo(b)fluoranthene 0.10 ND ND ND ND
0.20Benzo(k)fluoranthene 0.10 ND ND ND ND
0.20Chrysene 0.10 ND ND ND ND
0.20Dibenzo(a,h)anthracene 0.10 ND ND ND ND
0.20Indeno(1,2,3-cd)pyrene 0.10 ND ND ND ND
0.20Acenaphthene 0.10 ND ND ND ND
0.20Acenaphthylene 0.10 ND ND ND ND
0.20Anthracene 0.10 ND ND ND ND
0.20Benzo(g,h,i)perylene 0.10 ND ND ND ND
0.20Fluoranthene 0.10 ND ND ND ND
0.20Fluorene 0.10 ND ND ND ND
0.20Naphthalene 0.10 ND ND ND ND
0.20Phenanthrene 0.10 ND ND ND ND
0.20Pyrene 0.10 ND ND ND ND
Our Lab I.D. 74755.17 74755.19 74755.20Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec.
p-Terphenyl-D14 75-125 103 111 118 97.8
OU 1 004678
QC Batch No: 1017142C2
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
21Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: 6010/7000CAM, Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled
Dilution Factor 1Units mg/LMatrix AqueousDate Analyzed 10/21/2014
Date Prepared 10/17/2014
Client Sample I.D.
Analytes MDL ResultsPQL
Preparation Method 3005A
Our Lab I.D. Method Blank
0.10Antimony 0.05 ND
0.10Arsenic 0.05 ND
0.05Barium 0.03 ND
0.05Beryllium 0.01 ND
0.05Cadmium 0.01 ND
0.05Chromium 0.01 ND
0.05Cobalt 0.01 ND
0.05Copper 0.01 ND
0.10Lead 0.05 ND
0.002Mercury (By EPA 7470) 0.001 ND
0.05Molybdenum 0.01 ND
0.05Nickel 0.01 ND
0.10Selenium 0.05 ND
0.05Silver 0.01 ND
0.10Thallium 0.05 ND
0.05Vanadium 0.03 ND
0.05Zinc 0.01 ND
OU 1 004679
QC Batch No: 1017142C2
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
22Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: 6010/7000CAM, Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/16/2014
Dilution Factor 5 5 5Units mg/L mg/L mg/LMatrix Aqueous Aqueous AqueousDate Analyzed 10/21/2014 10/21/2014 10/21/2014
Date Prepared 10/17/2014 10/17/2014 10/17/2014
A7-3-W A12-2-W A12-2-W DClient Sample I.D.
Analytes MDL Results Results ResultsPQL
Preparation Method 3005A 3005A 3005A
Our Lab I.D. 74755.2074755.1974755.17
0.50Antimony 0.25 ND ND ND
0.50Arsenic 0.25 ND ND ND
0.25Barium 0.15 ND ND ND
0.25Beryllium 0.05 ND ND ND
0.25Cadmium 0.05 ND ND ND
0.25Chromium 0.05 ND ND ND
0.25Cobalt 0.05 ND ND ND
0.25Copper 0.05 ND ND ND
0.50Lead 0.25 ND ND ND
0.010Mercury (By EPA 7470) 0.005 ND ND ND
0.25Molybdenum 0.05 ND ND ND
0.25Nickel 0.05 ND ND ND
0.50Selenium 0.25 ND ND ND
0.25Silver 0.05 ND ND ND
0.50Thallium 0.25 ND ND ND
0.25Vanadium 0.15 ND ND ND
0.25Zinc 0.05 ND ND ND
Comment(s):74755.17: Analyzed under dilution due to matrix interference 74755.19: Analyzed under dilution due to matrix interference 74755.20:Analyzed under dilution due to matrix interference
OU 1 004680
QC Batch No: 1018141A1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
23Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: 8260B, Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/17/201410/16/2014
Dilution Factor 1 1 1 1 1Units ug/L ug/L ug/L ug/L ug/LMatrix Aqueous Aqueous Aqueous Aqueous AqueousDate Analyzed 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
Date Prepared 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
A7-3-W A12-2-W DA12-2-WTB-101614Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 5030B 5030B 5030B 5030B 5030B
Our Lab I.D. 74755.18 74755.19 74755.2074755.17Method Blank
10Acetone 10 ND ND ND ND ND
1.0Benzene 0.5 ND ND ND ND ND
1.0Bromobenzene (Phenyl bromide) 0.5 ND ND ND ND ND
1.0Bromochloromethane 0.5 ND ND ND ND ND
1.0Bromodichloromethane 0.5 ND ND ND ND ND
5.0Bromoform (Tribromomethane) 2.5 ND ND ND ND ND
3.0Bromomethane (Methyl bromide) 1.5 ND ND ND ND ND
5.02-Butanone (MEK) 5.0 ND ND ND ND ND
1.0n-Butylbenzene 0.5 ND ND ND ND ND
1.0sec-Butylbenzene 0.5 ND ND ND ND ND
1.0tert-Butylbenzene 0.5 ND ND ND ND ND
1.0Carbon Disulfide 0.5 ND ND ND ND ND
1.0Carbon tetrachloride 0.5 ND ND ND ND ND
1.0Chlorobenzene 0.5 ND ND ND ND ND
3.0Chloroethane 1.5 ND ND ND ND ND
5.02-Chloroethyl vinyl ether 2.5 ND ND ND ND ND
1.0Chloroform (Trichloromethane) 0.5 ND ND ND ND ND
3.0Chloromethane (Methyl chloride) 1.5 ND ND ND ND ND
1.02-Chlorotoluene 0.5 ND ND ND ND ND
1.04-Chlorotoluene 0.5 ND ND ND ND ND
5.01,2-Dibromo-3-chloropropane (DBCP) 2.5 ND ND ND ND ND
1.0Dibromochloromethane 0.5 ND ND ND ND ND
1.01,2-Dibromoethane (EDB) 0.5 ND ND ND ND ND
1.0Dibromomethane 0.5 ND ND ND ND ND
1.01,2-Dichlorobenzene 0.5 ND ND ND ND ND
1.01,3-Dichlorobenzene 0.5 ND ND ND ND ND
1.01,4-Dichlorobenzene 0.5 ND ND ND ND ND
3.0Dichlorodifluoromethane 1.5 ND ND ND ND ND
OU 1 004681
QC Batch No: 1018141A1
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
24Page:ANALYTICAL RESULTS
Method: 8260B, Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/17/201410/16/2014
Dilution Factor 1 1 1 1 1Units ug/L ug/L ug/L ug/L ug/LMatrix Aqueous Aqueous Aqueous Aqueous AqueousDate Analyzed 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
Date Prepared 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
A7-3-W A12-2-W DA12-2-WTB-101614Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 5030B 5030B 5030B 5030B 5030B
Our Lab I.D. 74755.18 74755.19 74755.2074755.17Method Blank
1.01,1-Dichloroethane 0.5 ND ND ND ND ND
1.01,2-Dichloroethane (EDC) 0.5 ND ND ND ND ND
1.01,1-Dichloroethene 0.5 ND ND ND ND ND
1.0cis-1,2-Dichloroethene 0.5 ND ND ND ND ND
1.0trans-1,2-Dichloroethene 0.5 ND ND ND ND ND
1.01,2-Dichloropropane 0.5 ND ND ND ND ND
1.01,3-Dichloropropane 0.5 ND ND ND ND ND
1.02,2-Dichloropropane 0.5 ND ND ND ND ND
1.01,1-Dichloropropene 0.5 ND ND ND ND ND
1.0cis-1,3-Dichloropropene 0.5 ND ND ND ND ND
1.0trans-1,3-Dichloropropene 0.5 ND ND ND ND ND
1.0Ethylbenzene 0.5 ND ND ND ND ND
3.0Hexachlorobutadiene 1.5 ND ND ND ND ND
5.02-Hexanone 2.5 ND ND ND ND ND
1.0Iodomethane 0.5 ND ND ND ND ND
1.0Isopropylbenzene 0.5 ND ND ND ND ND
1.0p-Isopropyltoluene 0.5 ND ND ND ND ND
5.04-Methyl-2-pentanone (MIBK) 2.5 ND ND ND ND ND
1.0Methyl-tert-butyl ether (MTBE) 0.5 ND ND ND ND ND
4.0Methylene chloride (DCM) 2.0 ND ND ND ND ND
1.0Naphthalene 0.5 ND ND ND ND ND
1.0n-Propylbenzene 0.5 ND ND ND ND ND
1.0Styrene 0.5 ND ND ND ND ND
1.01,1,1,2-Tetrachloroethane 0.5 ND ND ND ND ND
1.01,1,2,2-Tetrachloroethane 0.5 ND ND ND ND ND
1.0Tetrachloroethene 0.5 ND ND ND ND ND
1.0Toluene (Methyl benzene) 0.5 ND ND ND ND ND
1.01,2,3-Trichlorobenzene 0.5 ND ND ND ND ND
1.01,2,4-Trichlorobenzene 0.5 ND ND ND ND ND
1.01,1,1-Trichloroethane 0.5 ND ND ND ND ND
1.01,1,2-Trichloroethane 0.5 ND ND ND ND ND
1.0Trichloroethene 0.5 ND ND ND ND ND
1.0Trichlorofluoromethane 0.5 ND ND ND ND ND
1.01,2,3-Trichloropropane 0.5 ND ND ND ND ND
OU 1 004682
QC Batch No: 1018141A1
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
25Page:ANALYTICAL RESULTS
Method: 8260B, Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/201410/17/201410/16/2014
Dilution Factor 1 1 1 1 1Units ug/L ug/L ug/L ug/L ug/LMatrix Aqueous Aqueous Aqueous Aqueous AqueousDate Analyzed 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
Date Prepared 10/18/2014 10/18/2014 10/18/2014 10/18/2014 10/18/2014
A7-3-W A12-2-W DA12-2-WTB-101614Client Sample I.D.
Analytes MDL Results Results Results Results ResultsPQL
Preparation Method 5030B 5030B 5030B 5030B 5030B
Our Lab I.D. 74755.18 74755.19 74755.2074755.17Method Blank
1.0Trichlorotrifluoroethane (Freon-113) 0.5 ND ND ND ND ND
1.01,2,4-Trimethylbenzene 0.5 ND ND ND ND ND
1.01,3,5-Trimethylbenzene 0.5 ND ND ND ND ND
5.0Vinyl Acetate 0.5 ND ND ND ND ND
3.0Vinyl chloride (Chloroethene) 0.5 ND ND ND ND ND
1.0o-Xylene 0.5 ND ND ND ND ND
2.0m,p-Xylenes 1.0 ND ND ND ND ND
Our Lab I.D. 74755.17 74755.18 74755.19 74755.20Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec. % Rec. % Rec.
Bromofluorobenzene 75-125 121 121 120 118 121
Dibromofluoromethane 75-125 107 106 105 106 105
Toluene-d8 75-125 106 105 110 111 119
OU 1 004683
QC Batch No: 102114OB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
26Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: M8015G, TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/2014
Dilution Factor 1 1Units mg/L mg/LMatrix Aqueous AqueousDate Analyzed 10/21/2014 10/21/2014
Date Prepared 10/21/2014 10/21/2014
A7-3-WClient Sample I.D.
Analytes MDL Results ResultsPQL
Preparation Method 5030B 5030B
Our Lab I.D. 74755.17Method Blank
0.010TPH as Gasoline and Light HC. (C4-C12) 0.005 ND ND
Our Lab I.D. 74755.17Method BlankSurrogates %Rec.Limit % Rec. % Rec.
Bromofluorobenzene 75-125 100 100
OU 1 004684
QC Batch No: 102214NB1
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
27Page:
Ordered By
Attn: Barbara Montgomery
SiteANALYTICAL RESULTS
Telephone: (858)637-3719
Method: M8015G, TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
Date Sampled 10/16/201410/16/2014
Dilution Factor 1 1 1Units mg/L mg/L mg/LMatrix Aqueous Aqueous AqueousDate Analyzed 10/22/2014 10/22/2014 10/22/2014
Date Prepared 10/22/2014 10/22/2014 10/22/2014
A12-2-W A12-2-W DClient Sample I.D.
Analytes MDL Results Results ResultsPQL
Preparation Method 5030B 5030B 5030B
Our Lab I.D. 74755.2074755.19Method Blank
0.010TPH as Gasoline and Light HC. (C4-C12) 0.005 ND ND ND
Our Lab I.D. 74755.19 74755.20Method BlankSurrogates %Rec.Limit % Rec. % Rec. % Rec.
Bromofluorobenzene 75-125 100 115 93.8
OU 1 004685
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
28Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: 6010/7000CAM, Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 1017142C2; Dup or Spiked Sample: 74765.04; LCS: Clean Water; QC Prepared: 10/17/2014; QC Analyzed: 10/21/2014; Units: mg/L
Antimony 75-125 <15 0.00 1.00 0.920 92.0 1.00 0.937 93.7 1.8
Arsenic 75-125 <15 0.00 1.00 0.898 89.8 1.00 0.917 91.7 2.1
Barium 75-125 <15 0.00 1.00 0.880 88.0 1.00 0.898 89.8 2.0
Beryllium 75-125 <15 0.00 1.00 1.00 100 1.00 1.02 102 2.0
Cadmium 75-125 <15 0.00 1.00 0.862 86.2 1.00 0.881 88.1 2.2
Chromium 75-125 <15 0.00 1.00 0.881 88.1 1.00 0.901 90.1 2.2
Cobalt 75-125 <15 0.00 1.00 0.842 84.2 1.00 0.856 85.6 1.6
Copper 75-125 <15 0.00 1.00 0.919 91.9 1.00 0.940 94.0 2.3
Lead 75-125 <15 0.00 1.00 0.840 84.0 1.00 0.856 85.6 1.9
Mercury (By EPA 7470) 75-125 <15 0.00 0.0100 0.00570 57.0 0.0100 0.00572 57.2 <1
Molybdenum 75-125 <15 0.00 1.00 0.940 94.0 1.00 0.956 95.6 1.7
Nickel 75-125 <15 0.00 1.00 0.839 83.9 1.00 0.857 85.7 2.1
Selenium 75-125 <15 0.00 1.00 0.924 92.4 1.00 0.931 93.1 <1
Silver 75-125 <15 0.00 1.00 0.906 90.6 1.00 0.926 92.6 2.2
Thallium 75-125 <15 0.00 1.00 0.802 80.2 1.00 0.817 81.7 1.9
Vanadium 75-125 <15 0.00 1.00 0.924 92.4 1.00 0.942 94.2 1.9
Zinc 75-125 <15 0.00 1.00 0.907 90.7 1.00 0.927 92.7 2.2
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1017142C2; Dup or Spiked Sample: 74765.04; LCS: Clean Water; QC Prepared: 10/17/2014; QC Analyzed: 10/21/2014; Units: mg/L
Antimony <15 1.00 0.911 91.1 1.00 0.930 93.0 2.1 75-125
Arsenic <15 1.00 0.920 92.0 1.00 0.923 92.3 <1 75-125
Barium <15 1.00 0.918 91.8 1.00 0.922 92.2 <1 75-125
Beryllium <15 1.00 1.01 101 1.00 1.01 101 <1 75-125
Cadmium <15 1.00 0.906 90.6 1.00 0.914 91.4 <1 75-125
Chromium <15 1.00 0.916 91.6 1.00 0.919 91.9 <1 75-125
Cobalt <15 1.00 0.853 85.3 1.00 0.854 85.4 <1 75-125
Copper <15 1.00 0.915 91.5 1.00 0.913 91.3 <1 75-125
Lead <15 1.00 0.868 86.8 1.00 0.876 87.6 <1 75-125
Mercury (By EPA 7470) <15 0.0100 0.0104 104 0.0100 0.0104 104 <1 75-125
OU 1 004686
74755 10/16/2014 SDG&E
AETL Job Number Submitted ClientProject ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
29Page:
Method: 6010/7000CAM, Title 22 Metals (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1017142C2; Dup or Spiked Sample: 74765.04; LCS: Clean Water; QC Prepared: 10/17/2014; QC Analyzed: 10/21/2014; Units: mg/L
Molybdenum <15 1.00 0.958 95.8 1.00 0.962 96.2 <1 75-125
Nickel <15 1.00 0.855 85.5 1.00 0.856 85.6 <1 75-125
Selenium <15 1.00 0.924 92.4 1.00 0.932 93.2 <1 75-125
Silver <15 1.00 0.938 93.8 1.00 0.941 94.1 <1 75-125
Thallium <15 1.00 0.826 82.6 1.00 0.831 83.1 <1 75-125
Vanadium <15 1.00 0.962 96.2 1.00 0.962 96.2 <1 75-125
Zinc <15 1.00 0.937 93.7 1.00 0.946 94.6 <1 75-125
OU 1 004687
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
30Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: 8260B, Volatile Organic Compounds by GC/MS (SW846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 1018141A1; Dup or Spiked Sample: B1018141A1; LCS: Clean Water; QC Prepared: 10/18/2014; QC Analyzed: 10/18/2014; Units: ug/L
Benzene 75-125 <20 0.00 50.0 49.1 98.2 50.0 46.8 93.6 4.80
Chlorobenzene 75-125 <20 0.00 50.0 49.8 99.6 50.0 47.1 94.2 5.57
1,1-Dichloroethene 75-125 <20 0.00 50.0 45.7 91.4 50.0 44.9 89.8 1.77
Methyl-tert-butyl ether (MTBE) 75-125 <20 0.00 50.0 42.3 84.6 50.0 43.1 86.2 1.87
Toluene (Methyl benzene) 75-125 <20 0.00 50.0 49.1 98.2 50.0 46.7 93.4 5.01
Trichloroethene 75-125 <20 0.00 50.0 59.5 119 50.0 53.0 106 11.6
SurrogatesBromofluorobenzene 75-125 <20 0.00 50.0 54.5 109 50.0 51.5 103 5.50
Dibromofluoromethane 75-125 <20 0.00 50.0 50.5 101 50.0 52.5 105 3.96
Toluene-d8 75-125 <20 0.00 50.0 53.5 107 50.0 53.0 106 <1
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 1018141A1; Dup or Spiked Sample: B1018141A1; LCS: Clean Water; QC Prepared: 10/18/2014; QC Analyzed: 10/18/2014; Units: ug/L
Benzene <20 50.0 51.1 102 50.0 47.9 95.8 6.27 75-125
Chlorobenzene <20 50.0 46.5 93.0 50.0 47.2 94.4 1.49 75-125
1,1-Dichloroethene <20 50.0 49.5 99.0 50.0 42.0 84.0 16.4 75-125
Methyl-tert-butyl ether (MTBE) <20 50.0 42.9 85.8 50.0 42.6 85.0 <1 75-125
Toluene (Methyl benzene) <20 50.0 43.3 86.6 50.0 46.4 93.0 7.13 75-125
Trichloroethene <20 50.0 51.4 103 50.0 51.7 103 <1 75-125
LCSChloroform (Trichloromethane) <20 50.0 48.1 96.2 50.0 46.0 92.0 4.46 75-125
Ethylbenzene <20 50.0 45.9 91.8 50.0 45.8 91.6 <1 75-125
1,1,1-Trichloroethane <20 50.0 49.0 98.0 50.0 49.7 99.4 1.42 75-125
o-Xylene <20 50.0 45.8 91.6 50.0 47.7 95.0 3.64 75-125
m,p-Xylenes <20100 90.3 90.3 100 92.9 92.9 2.84 75-125
SurrogatesBromofluorobenzene <20 50.0 50.2 100 50.0 51.5 103 3.00 75-125
Dibromofluoromethane <20 50.0 53.0 106 50.0 49.6 99.1 6.51 75-125
Toluene-d8 <20 50.0 48.8 97.6 50.0 52.8 106 8.61 75-125
OU 1 004688
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
31Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: 8310, Polynuclear Aromatic Hydrocarbons (SW-846)
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102114IB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/22/2014; Units: ug/L
Benzo(a)anthracene 75-125 <20 0.00 0.500 0.450 89.6 0.500 0.450 89.8 <1
Benzo(a)pyrene 75-125 <20 0.00 0.500 0.450 89.0 0.500 0.450 90.2 1.34
Naphthalene 70-120 <20 0.00 5.00 4.15 83.0 5.00 4.11 82.2 <1
Surrogatesp-Terphenyl-D14 75-125 <20 0.00 4.00 4.47 112 4.00 4.32 108 3.57
AnalytesLCS LCSLCS LCS/LCSD
Concen % RECRecov % Limit
QC Batch No: 102114IB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/22/2014; Units: ug/L
Benzo(a)anthracene 0.500 0.430 86.0 75-125
Benzo(a)pyrene 0.500 0.430 85.4 75-125
Naphthalene 5.00 4.21 84.2 70-120
LCSAcenaphthene 5.00 4.15 83.0 75-125
Acenaphthylene 10.0 7.61 76.1 75-125
Anthracene 0.500 0.400 79.8 75-125
Benzo(b)fluoranthene 1.00 0.900 90.2 75-125
Benzo(g,h,i)perylene 1.00 0.860 86.4 75-125
Benzo(k)fluoranthene 0.500 0.470 94.0 75-125
Chrysene 0.500 0.400 80.0 75-125
Dibenzo(a,h)anthracene 1.00 0.920 91.9 75-125
Fluoranthene 1.00 0.780 78.0 75-125
Fluorene 1.00 0.810 80.8 75-125
Indeno(1,2,3-cd)pyrene 0.500 0.490 98.8 75-125
Phenanthrene 0.500 0.400 79.2 75-125
Pyrene 0.500 0.380 76.4 60-110
Surrogatesp-Terphenyl-D14 4.00 4.24 106 75-125
OU 1 004689
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
32Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: M8015D, TPH as Diesel and Heavy Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102114DB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/23/2014; Units: mg/L
TPH as Diesel (C13-C22) 75-125 <20 0.00 5.00 5.15 103 5.00 5.17 103 <1
SurrogatesChlorobenzene 60-125 <20 0.00 2.00 2.40 120 2.00 2.35 118 1.67
AnalytesLCS LCSLCS LCS/LCSD
Concen % RECRecov % Limit
QC Batch No: 102114DB1; Dup or Spiked Sample: 1021; LCS: Clean Water; QC Prepared: 10/21/2014; QC Analyzed: 10/23/2014; Units: mg/L
TPH as Diesel (C13-C22) 5.00 5.09 102 75-125
SurrogatesChlorobenzene 2.00 2.16 108 60-125
OU 1 004690
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
33Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: M8015G, TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102114OB1; LCS: Clean Water; LCS Prepared: 10/21/2014; LCS Analyzed: 10/21/2014; Units: mg/L
TPH as Gasoline and Light HC.(C4-C12)
<20 0.500 0.390 78.6 0.500 0.450 90.6 14.2 75-125
SurrogatesBromofluorobenzene <20 0.0500 0.0504 101 0.0500 0.0510 102 <1 75-125
OU 1 004691
74755 10/16/2014 SDG&E
AETL Job Number Submitted Client
Sweetwater MarshChula Vista, CA
San Diego Gas & Electric8315 Century Park Court, CP21ESan Diego, CA 92123-
Project ID:Project Name:
SWEETWATER MARSHSweetwater Marsh
34Page:
Ordered By
Attn: Barbara Montgomery
Site
Telephone: (858)637-3719
Method: M8015G, TPH as Gasoline and Light Hydrocarbons Using GC/FID
2834 & 2908 North Naomi Street Burbank, CA 91504 • DOHS NO: 1541, LACSD NO: 10181Tel: (888) 288-AETL • (818) 845-8200 • Fax: (818) 845-8840 • www.aetlab.com
American Environmental Testing Laboratory Inc.
QUALITY CONTROL RESULTS
AnalytesSample MSMS MS MS DUP MS DUP MS DUP RPD MS/MSD MS RPD
Result RecovConcen % REC Concen Recov % REC % % Limit % Limit
QC Batch No: 102214NB1; Dup or Spiked Sample: B102214NB1; LCS: Clean Water; QC Prepared: 10/22/2014; QC Analyzed: 10/22/2014; Units: mg/L
TPH as Gasoline and Light HC.(C4-C12)
75-125 <20 0.00 0.500 0.400 79.8 0.500 0.470 93.2 15.5
SurrogatesBromofluorobenzene 75-125 <20 0.00 0.0500 0.0544 109 0.0500 0.0428 85.6 21.5
AnalytesLCS LCSLCS LCS DUP LCS DUP LCS DUP LCS RPD LCS/LCSD LCS RPD
Concen % RECRecov Concen Recov % REC % REC % Limit % Limit
QC Batch No: 102214NB1; Dup or Spiked Sample: B102214NB1; LCS: Clean Water; QC Prepared: 10/22/2014; QC Analyzed: 10/22/2014; Units: mg/L
TPH as Gasoline and Light HC.(C4-C12)
<20 0.500 0.410 81.6 0.500 0.430 86.8 6.18 75-125
SurrogatesBromofluorobenzene <20 0.0500 0.0515 103 0.0500 0.0544 109 5.66 75-125
OU 1 004692