Agenda packet, regular meeting — San Mateo City Council, May 18, 2026 (part 21 of 40)

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SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE.

L1259662
SVP-05-COMP
Collected date/time: 09/08/20 00:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
1,2-Dibromo-3-Chloropropane U 0.00490 0.0314 1 09/13/2020 07:43 WG1542107 1,2-Dibromoethane U 0.000814 0.00314 1 09/13/2020 07:43 WG1542107 Dibromomethane U 0.000942 0.00628 1 09/13/2020 07:43 WG1542107 1,2-Dichlorobenzene U 0.000534 0.00628 1 09/13/2020 07:43 WG1542107 1,3-Dichlorobenzene U 0.000754 0.00628 1 09/13/2020 07:43 WG1542107 1,4-Dichlorobenzene U 0.000879 0.00628 1 09/13/2020 07:43 WG1542107 Dichlorodifluoromethane U 0.00202 0.00314 1 09/13/2020 07:43 WG1542107 1,1-Dichloroethane U 0.000617 0.00314 1 09/13/2020 07:43 WG1542107 1,2-Dichloroethane U 0.000815 0.00314 1 09/13/2020 07:43 WG1542107 1,1-Dichloroethene U 0.000761 0.00314 1 09/13/2020 07:43 WG1542107 cis-1,2-Dichloroethene U 0.000922 0.00314 1 09/13/2020 07:43 WG1542107 trans-1,2-Dichloroethene U 0.00131 0.00628 1 09/13/2020 07:43 WG1542107 1,2-Dichloropropane U 0.00178 0.00628 1 09/13/2020 07:43 WG1542107 1,1-Dichloropropene U 0.00102 0.00314 1 09/13/2020 07:43 WG1542107 1,3-Dichloropropane U 0.000629 0.00628 1 09/13/2020 07:43 WG1542107 cis-1,3-Dichloropropene U 0.000951 0.00314 1 09/13/2020 07:43 WG1542107 trans-1,3-Dichloropropene U 0.00143 0.00628 1 09/13/2020 07:43 WG1542107 2,2-Dichloropropane U 0.00173 0.00314 1 09/13/2020 07:43 WG1542107 Di-isopropyl ether U 0.000515 0.00126 1 09/13/2020 07:43 WG1542107 Ethylbenzene 0.00389 0.000926 0.00314 1 09/13/2020 07:43 WG1542107 Hexachloro-1,3-butadiene U 0.00754 0.0314 1 09/13/2020 07:43 WG1542107 Isopropylbenzene U 0.000534 0.00314 1 09/13/2020 07:43 WG1542107 p-Isopropyltoluene U 0.00320 0.00628 1 09/13/2020 07:43 WG1542107 2-Butanone (MEK) U 0.0798 0.126 1 09/13/2020 07:43 WG1542107 Methylene Chloride U 0.00834 0.0314 1 09/13/2020 07:43 WG1542107 4-Methyl-2-pentanone (MIBK) U 0.00286 0.0314 1 09/13/2020 07:43 WG1542107 Methyl tert-butyl ether U 0.000440 0.00126 1 09/13/2020 07:43 WG1542107 Naphthalene 0.0202 0.00613 0.0157 1 09/13/2020 07:43 WG1542107 n-Propylbenzene U 0.00119 0.00628 1 09/13/2020 07:43 WG1542107 Styrene U 0.000288 0.0157 1 09/13/2020 07:43 WG1542107
1,1,1,2-Tetrachloroethane U 0.00119 0.00314 1 09/13/2020 07:43 WG1542107 1,1,2,2-Tetrachloroethane U 0.000873 0.00314 1 09/13/2020 07:43 WG1542107 1,1,2-Trichlorotrifluoroethane U 0.000947 0.00314 1 09/13/2020 07:43 WG1542107 Tetrachloroethene 0.00142 J 0.00113 0.00314 1 09/13/2020 07:43 WG1542107 Toluene 0.00327 J 0.00163 0.00628 1 09/13/2020 07:43 WG1542107 1,2,3-Trichlorobenzene U 0.00921 0.0157 1 09/13/2020 07:43 WG1542107 1,2,4-Trichlorobenzene U 0.00553 0.0157 1 09/13/2020 07:43 WG1542107 1,1,1-Trichloroethane U 0.00116 0.00314 1 09/13/2020 07:43 WG1542107 1,1,2-Trichloroethane U 0.000750 0.00314 1 09/13/2020 07:43 WG1542107 Trichloroethene U 0.000734 0.00126 1 09/13/2020 07:43 WG1542107 Trichlorofluoromethane U 0.00104 0.00314 1 09/13/2020 07:43 WG1542107 1,2,3-Trichloropropane U 0.00203 0.0157 1 09/13/2020 07:43 WG1542107 1,2,4-Trimethylbenzene 0.00289 J 0.00198 0.00628 1 09/13/2020 07:43 WG1542107 1,2,3-Trimethylbenzene U 0.00198 0.00628 1 09/13/2020 07:43 WG1542107 1,3,5-Trimethylbenzene U 0.00251 0.00628 1 09/13/2020 07:43 WG1542107 Vinyl chloride U 0.00146 0.00314 1 09/13/2020 07:43 WG1542107 Xylenes, Total 0.00534 J 0.00111 0.00816 1 09/13/2020 07:43 WG1542107 (S) Toluene-d8 103 75.0-131 09/13/2020 07:43 WG1542107
(S) 4-Bromofluorobenzene 90.8 67.0-138 09/13/2020 07:43 WG1542107 (S) 1,2-Dichloroethane-d4 96.6 70.0-130 09/13/2020 07:43 WG1542107 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5575 of 11211
SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE.

L1259662
SVP-05-COMP
Collected date/time: 09/08/20 00:00
Semi-Volatile Organic Compounds (GC) by Method 8015
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
C12-C22 Hydrocarbons 3.49 J 0.827 4.51 1 09/15/2020 00:29 WG1541960 C22-C32 Hydrocarbons 14.2 1.50 4.51 1 09/15/2020 00:29 WG1541960 C32-C40 Hydrocarbons 7.57 1.50 4.51 1 09/15/2020 00:29 WG1541960 (S) o-Terphenyl 81.5 18.0-148 09/15/2020 00:29 WG1541960 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5576 of 11211
SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE.

L1259662
SVP-06-COMP
Collected date/time: 09/08/20 00:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 88.9 1 09/15/2020 20:01 WG1543071
Mercury by Method 7471A
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0640 0.0202 0.0450 1 09/11/2020 09:37 WG1541261 Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.562 2.25 1 09/11/2020 16:39 WG1541217
Arsenic 1.05 J 0.517 2.25 1 09/11/2020 16:39 WG1541217
Barium 115 0.270 0.562 1 09/11/2020 16:39 WG1541217
Beryllium 0.467 0.0899 0.225 1 09/11/2020 16:39 WG1541217 Cadmium 0.149 J 0.0911 0.562 1 09/11/2020 16:39 WG1541217 Chromium 119 0.281 1.12 1 09/11/2020 16:39 WG1541217
Cobalt 20.6 0.259 1.12 1 09/11/2020 16:39 WG1541217
Copper 22.1 0.569 2.25 1 09/11/2020 16:39 WG1541217
Lead 5.51 0.234 0.562 1 09/11/2020 16:39 WG1541217
Molybdenum 0.280 J 0.225 0.562 1 09/11/2020 16:39 WG1541217 Nickel 88.7 0.551 2.25 1 09/11/2020 16:39 WG1541217
Selenium U 0.694 2.25 1 09/11/2020 16:39 WG1541217
Silver U 0.256 1.12 1 09/11/2020 16:39 WG1541217
Thallium U 0.398 2.25 1 09/11/2020 16:39 WG1541217
Vanadium 74.6 0.772 2.25 1 09/11/2020 16:39 WG1541217
Zinc 73.7 1.06 5.62 1 09/11/2020 16:39 WG1541217
Volatile Organic Compounds (GC) by Method 8015
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
TPHG C5 - C12 U 0.0373 0.112 1 09/12/2020 20:12 WG1541994 (S) a,a,a-Trifluorotoluene(FID) 95.0 77.0-120 09/12/2020 20:12 WG1541994 Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Acetone U 0.0456 0.0625 1 09/13/2020 08:02 WG1542107
Acrylonitrile U 0.00451 0.0156 1 09/13/2020 08:02 WG1542107 Benzene U 0.000584 0.00125 1 09/13/2020 08:02 WG1542107 Bromobenzene U 0.00112 0.0156 1 09/13/2020 08:02 WG1542107 Bromodichloromethane U 0.000906 0.00312 1 09/13/2020 08:02 WG1542107 Bromoform U 0.00146 0.0312 1 09/13/2020 08:02 WG1542107 Bromomethane U 0.00246 0.0156 1 09/13/2020 08:02 WG1542107 n-Butylbenzene U 0.00656 0.0156 1 09/13/2020 08:02 WG1542107 sec-Butylbenzene U 0.00360 0.0156 1 09/13/2020 08:02 WG1542107 tert-Butylbenzene U 0.00244 0.00625 1 09/13/2020 08:02 WG1542107 Carbon tetrachloride U 0.00112 0.00625 1 09/13/2020 08:02 WG1542107 Chlorobenzene U 0.000262 0.00312 1 09/13/2020 08:02 WG1542107 Chlorodibromomethane U 0.000765 0.00312 1 09/13/2020 08:02 WG1542107 Chloroethane U 0.00212 0.00625 1 09/13/2020 08:02 WG1542107 Chloroform U 0.00129 0.00312 1 09/13/2020 08:02 WG1542107 Chloromethane U 0.00544 0.0156 1 09/13/2020 08:02 WG1542107 2-Chlorotoluene U 0.00108 0.00312 1 09/13/2020 08:02 WG1542107 4-Chlorotoluene U 0.000562 0.00625 1 09/13/2020 08:02 WG1542107 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5577 of 11211
SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE.

L1259662
SVP-06-COMP
Collected date/time: 09/08/20 00:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
1,2-Dibromo-3-Chloropropane U 0.00487 0.0312 1 09/13/2020 08:02 WG1542107 1,2-Dibromoethane U 0.000810 0.00312 1 09/13/2020 08:02 WG1542107 Dibromomethane U 0.000937 0.00625 1 09/13/2020 08:02 WG1542107 1,2-Dichlorobenzene U 0.000531 0.00625 1 09/13/2020 08:02 WG1542107 1,3-Dichlorobenzene U 0.000750 0.00625 1 09/13/2020 08:02 WG1542107 1,4-Dichlorobenzene U 0.000875 0.00625 1 09/13/2020 08:02 WG1542107 Dichlorodifluoromethane U 0.00201 0.00312 1 09/13/2020 08:02 WG1542107 1,1-Dichloroethane U 0.000614 0.00312 1 09/13/2020 08:02 WG1542107 1,2-Dichloroethane U 0.000811 0.00312 1 09/13/2020 08:02 WG1542107 1,1-Dichloroethene U 0.000757 0.00312 1 09/13/2020 08:02 WG1542107 cis-1,2-Dichloroethene U 0.000917 0.00312 1 09/13/2020 08:02 WG1542107 trans-1,2-Dichloroethene U 0.00130 0.00625 1 09/13/2020 08:02 WG1542107 1,2-Dichloropropane U 0.00177 0.00625 1 09/13/2020 08:02 WG1542107 1,1-Dichloropropene U 0.00101 0.00312 1 09/13/2020 08:02 WG1542107 1,3-Dichloropropane U 0.000626 0.00625 1 09/13/2020 08:02 WG1542107 cis-1,3-Dichloropropene U 0.000946 0.00312 1 09/13/2020 08:02 WG1542107 trans-1,3-Dichloropropene U 0.00142 0.00625 1 09/13/2020 08:02 WG1542107 2,2-Dichloropropane U 0.00172 0.00312 1 09/13/2020 08:02 WG1542107 Di-isopropyl ether U 0.000512 0.00125 1 09/13/2020 08:02 WG1542107 Ethylbenzene U 0.000921 0.00312 1 09/13/2020 08:02 WG1542107 Hexachloro-1,3-butadiene U 0.00750 0.0312 1 09/13/2020 08:02 WG1542107 Isopropylbenzene U 0.000531 0.00312 1 09/13/2020 08:02 WG1542107 p-Isopropyltoluene U 0.00319 0.00625 1 09/13/2020 08:02 WG1542107 2-Butanone (MEK) U 0.0793 0.125 1 09/13/2020 08:02 WG1542107 Methylene Chloride U 0.00830 0.0312 1 09/13/2020 08:02 WG1542107 4-Methyl-2-pentanone (MIBK) U 0.00285 0.0312 1 09/13/2020 08:02 WG1542107 Methyl tert-butyl ether U 0.000437 0.00125 1 09/13/2020 08:02 WG1542107 Naphthalene U 0.00610 0.0156 1 09/13/2020 08:02 WG1542107 n-Propylbenzene U 0.00119 0.00625 1 09/13/2020 08:02 WG1542107 Styrene U 0.000286 0.0156 1 09/13/2020 08:02 WG1542107
1,1,1,2-Tetrachloroethane U 0.00118 0.00312 1 09/13/2020 08:02 WG1542107 1,1,2,2-Tetrachloroethane U 0.000868 0.00312 1 09/13/2020 08:02 WG1542107 1,1,2-Trichlorotrifluoroethane U 0.000942 0.00312 1 09/13/2020 08:02 WG1542107 Tetrachloroethene U 0.00112 0.00312 1 09/13/2020 08:02 WG1542107 Toluene U 0.00162 0.00625 1 09/13/2020 08:02 WG1542107
1,2,3-Trichlorobenzene U 0.00916 0.0156 1 09/13/2020 08:02 WG1542107 1,2,4-Trichlorobenzene U 0.00550 0.0156 1 09/13/2020 08:02 WG1542107 1,1,1-Trichloroethane U 0.00115 0.00312 1 09/13/2020 08:02 WG1542107 1,1,2-Trichloroethane U 0.000746 0.00312 1 09/13/2020 08:02 WG1542107 Trichloroethene U 0.000730 0.00125 1 09/13/2020 08:02 WG1542107 Trichlorofluoromethane U 0.00103 0.00312 1 09/13/2020 08:02 WG1542107 1,2,3-Trichloropropane U 0.00202 0.0156 1 09/13/2020 08:02 WG1542107 1,2,4-Trimethylbenzene U 0.00197 0.00625 1 09/13/2020 08:02 WG1542107 1,2,3-Trimethylbenzene U 0.00197 0.00625 1 09/13/2020 08:02 WG1542107 1,3,5-Trimethylbenzene U 0.00250 0.00625 1 09/13/2020 08:02 WG1542107 Vinyl chloride U 0.00145 0.00312 1 09/13/2020 08:02 WG1542107 Xylenes, Total U 0.00110 0.00812 1 09/13/2020 08:02 WG1542107 (S) Toluene-d8 104 75.0-131 09/13/2020 08:02 WG1542107
(S) 4-Bromofluorobenzene 90.1 67.0-138 09/13/2020 08:02 WG1542107 (S) 1,2-Dichloroethane-d4 96.6 70.0-130 09/13/2020 08:02 WG1542107 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5578 of 11211
SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE.

L1259662
SVP-06-COMP
Collected date/time: 09/08/20 00:00
Semi-Volatile Organic Compounds (GC) by Method 8015
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
C12-C22 Hydrocarbons U 0.824 4.50 1 09/15/2020 17:17 WG1541960 C22-C32 Hydrocarbons 2.73 J 1.50 4.50 1 09/15/2020 17:17 WG1541960 C32-C40 Hydrocarbons 2.27 J 1.50 4.50 1 09/15/2020 17:17 WG1541960 (S) o-Terphenyl 81.9 18.0-148 09/15/2020 17:17 WG1541960 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5579 of 11211
SAMPLE RESULTS - 05 ONE LAB. NATIONWIDE.

L1259662
SVP-07-COMP
Collected date/time: 09/08/20 00:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 87.6 1 09/15/2020 20:01 WG1543071
Mercury by Method 7471A
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Mercury 0.0556 0.0206 0.0457 1 09/11/2020 09:39 WG1541261 Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Antimony U 0.571 2.28 1 09/11/2020 16:42 WG1541217
Arsenic 1.39 J 0.525 2.28 1 09/11/2020 16:42 WG1541217
Barium 139 0.274 0.571 1 09/11/2020 16:42 WG1541217
Beryllium 0.433 0.0913 0.228 1 09/11/2020 16:42 WG1541217 Cadmium 0.155 J 0.0925 0.571 1 09/11/2020 16:42 WG1541217 Chromium 65.5 0.285 1.14 1 09/11/2020 16:42 WG1541217
Cobalt 15.4 0.263 1.14 1 09/11/2020 16:42 WG1541217
Copper 21.3 0.578 2.28 1 09/11/2020 16:42 WG1541217
Lead 15.1 0.237 0.571 1 09/11/2020 16:42 WG1541217
Molybdenum 0.390 J 0.228 0.571 1 09/11/2020 16:42 WG1541217 Nickel 67.9 0.559 2.28 1 09/11/2020 16:42 WG1541217
Selenium U 0.704 2.28 1 09/11/2020 16:42 WG1541217
Silver U 0.260 1.14 1 09/11/2020 16:42 WG1541217
Thallium U 0.404 2.28 1 09/11/2020 16:42 WG1541217
Vanadium 72.1 0.784 2.28 1 09/11/2020 16:42 WG1541217
Zinc 57.4 1.07 5.71 1 09/11/2020 16:42 WG1541217
Volatile Organic Compounds (GC) by Method 8015
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
TPHG C5 - C12 U 0.0379 0.114 1 09/12/2020 20:35 WG1541994 (S) a,a,a-Trifluorotoluene(FID) 94.8 77.0-120 09/12/2020 20:35 WG1541994 Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Acetone U 0.0469 0.0642 1 09/13/2020 08:21 WG1542107
Acrylonitrile U 0.00463 0.0160 1 09/13/2020 08:21 WG1542107 Benzene U 0.000600 0.00128 1 09/13/2020 08:21 WG1542107 Bromobenzene U 0.00116 0.0160 1 09/13/2020 08:21 WG1542107 Bromodichloromethane U 0.000931 0.00321 1 09/13/2020 08:21 WG1542107 Bromoform U 0.00150 0.0321 1 09/13/2020 08:21 WG1542107 Bromomethane U 0.00253 0.0160 1 09/13/2020 08:21 WG1542107 n-Butylbenzene U 0.00674 0.0160 1 09/13/2020 08:21 WG1542107 sec-Butylbenzene U 0.00370 0.0160 1 09/13/2020 08:21 WG1542107 tert-Butylbenzene U 0.00250 0.00642 1 09/13/2020 08:21 WG1542107 Carbon tetrachloride U 0.00115 0.00642 1 09/13/2020 08:21 WG1542107 Chlorobenzene U 0.000270 0.00321 1 09/13/2020 08:21 WG1542107 Chlorodibromomethane U 0.000786 0.00321 1 09/13/2020 08:21 WG1542107 Chloroethane U 0.00218 0.00642 1 09/13/2020 08:21 WG1542107 Chloroform U 0.00132 0.00321 1 09/13/2020 08:21 WG1542107 Chloromethane U 0.00558 0.0160 1 09/13/2020 08:21 WG1542107 2-Chlorotoluene U 0.00111 0.00321 1 09/13/2020 08:21 WG1542107 4-Chlorotoluene U 0.000578 0.00642 1 09/13/2020 08:21 WG1542107 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5580 of 11211
SAMPLE RESULTS - 05 ONE LAB. NATIONWIDE.

L1259662
SVP-07-COMP
Collected date/time: 09/08/20 00:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
1,2-Dibromo-3-Chloropropane U 0.00501 0.0321 1 09/13/2020 08:21 WG1542107 1,2-Dibromoethane U 0.000832 0.00321 1 09/13/2020 08:21 WG1542107 Dibromomethane U 0.000963 0.00642 1 09/13/2020 08:21 WG1542107 1,2-Dichlorobenzene U 0.000546 0.00642 1 09/13/2020 08:21 WG1542107 1,3-Dichlorobenzene U 0.000770 0.00642 1 09/13/2020 08:21 WG1542107 1,4-Dichlorobenzene U 0.000899 0.00642 1 09/13/2020 08:21 WG1542107 Dichlorodifluoromethane U 0.00207 0.00321 1 09/13/2020 08:21 WG1542107 1,1-Dichloroethane U 0.000630 0.00321 1 09/13/2020 08:21 WG1542107 1,2-Dichloroethane U 0.000833 0.00321 1 09/13/2020 08:21 WG1542107 1,1-Dichloroethene U 0.000778 0.00321 1 09/13/2020 08:21 WG1542107 cis-1,2-Dichloroethene U 0.000942 0.00321 1 09/13/2020 08:21 WG1542107 trans-1,2-Dichloroethene U 0.00134 0.00642 1 09/13/2020 08:21 WG1542107 1,2-Dichloropropane U 0.00182 0.00642 1 09/13/2020 08:21 WG1542107 1,1-Dichloropropene U 0.00104 0.00321 1 09/13/2020 08:21 WG1542107 1,3-Dichloropropane U 0.000643 0.00642 1 09/13/2020 08:21 WG1542107 cis-1,3-Dichloropropene U 0.000972 0.00321 1 09/13/2020 08:21 WG1542107 trans-1,3-Dichloropropene U 0.00146 0.00642 1 09/13/2020 08:21 WG1542107 2,2-Dichloropropane U 0.00177 0.00321 1 09/13/2020 08:21 WG1542107 Di-isopropyl ether U 0.000526 0.00128 1 09/13/2020 08:21 WG1542107 Ethylbenzene U 0.000946 0.00321 1 09/13/2020 08:21 WG1542107 Hexachloro-1,3-butadiene U 0.00770 0.0321 1 09/13/2020 08:21 WG1542107 Isopropylbenzene U 0.000546 0.00321 1 09/13/2020 08:21 WG1542107 p-Isopropyltoluene U 0.00327 0.00642 1 09/13/2020 08:21 WG1542107 2-Butanone (MEK) U 0.0815 0.128 1 09/13/2020 08:21 WG1542107 Methylene Chloride U 0.00852 0.0321 1 09/13/2020 08:21 WG1542107 4-Methyl-2-pentanone (MIBK) U 0.00293 0.0321 1 09/13/2020 08:21 WG1542107 Methyl tert-butyl ether U 0.000449 0.00128 1 09/13/2020 08:21 WG1542107 Naphthalene U 0.00627 0.0160 1 09/13/2020 08:21 WG1542107 n-Propylbenzene U 0.00122 0.00642 1 09/13/2020 08:21 WG1542107 Styrene U 0.000294 0.0160 1 09/13/2020 08:21 WG1542107
1,1,1,2-Tetrachloroethane U 0.00122 0.00321 1 09/13/2020 08:21 WG1542107 1,1,2,2-Tetrachloroethane U 0.000892 0.00321 1 09/13/2020 08:21 WG1542107 1,1,2-Trichlorotrifluoroethane U 0.000968 0.00321 1 09/13/2020 08:21 WG1542107 Tetrachloroethene U 0.00115 0.00321 1 09/13/2020 08:21 WG1542107 Toluene U 0.00167 0.00642 1 09/13/2020 08:21 WG1542107
1,2,3-Trichlorobenzene U 0.00941 0.0160 1 09/13/2020 08:21 WG1542107 1,2,4-Trichlorobenzene U 0.00565 0.0160 1 09/13/2020 08:21 WG1542107 1,1,1-Trichloroethane U 0.00118 0.00321 1 09/13/2020 08:21 WG1542107 1,1,2-Trichloroethane U 0.000766 0.00321 1 09/13/2020 08:21 WG1542107 Trichloroethene U 0.000750 0.00128 1 09/13/2020 08:21 WG1542107 Trichlorofluoromethane U 0.00106 0.00321 1 09/13/2020 08:21 WG1542107 1,2,3-Trichloropropane U 0.00208 0.0160 1 09/13/2020 08:21 WG1542107 1,2,4-Trimethylbenzene U 0.00203 0.00642 1 09/13/2020 08:21 WG1542107 1,2,3-Trimethylbenzene U 0.00203 0.00642 1 09/13/2020 08:21 WG1542107 1,3,5-Trimethylbenzene U 0.00257 0.00642 1 09/13/2020 08:21 WG1542107 Vinyl chloride U 0.00149 0.00321 1 09/13/2020 08:21 WG1542107 Xylenes, Total U 0.00113 0.00834 1 09/13/2020 08:21 WG1542107 (S) Toluene-d8 106 75.0-131 09/13/2020 08:21 WG1542107
(S) 4-Bromofluorobenzene 91.6 67.0-138 09/13/2020 08:21 WG1542107 (S) 1,2-Dichloroethane-d4 96.8 70.0-130 09/13/2020 08:21 WG1542107 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5581 of 11211
SAMPLE RESULTS - 05 ONE LAB. NATIONWIDE.

L1259662
SVP-07-COMP
Collected date/time: 09/08/20 00:00
Semi-Volatile Organic Compounds (GC) by Method 8015
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
C12-C22 Hydrocarbons 1.00 J 0.837 4.57 1 09/15/2020 17:31 WG1541960 C22-C32 Hydrocarbons 4.22 J 1.52 4.57 1 09/15/2020 17:31 WG1541960 C32-C40 Hydrocarbons 3.61 J 1.52 4.57 1 09/15/2020 17:31 WG1541960 (S) o-Terphenyl 79.5 18.0-148 09/15/2020 17:31 WG1541960 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5582 of 11211
SAMPLE RESULTS - 06 ONE LAB. NATIONWIDE.

L1259662
SB-04-24-34'
Collected date/time: 09/08/20 14:00
Volatile Organic Compounds (GC) by Method 8015
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
TPHG C5 - C12 U 30.4 100 1 09/12/2020 15:38 WG1541997
(S)
a,a,a-Trifluorotoluene(FID) 98.3 78.0-120 09/12/2020 15:38 WG1541997 Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 25.0 1 09/13/2020 10:19 WG1542149
Acrylonitrile U 0.671 5.00 1 09/13/2020 10:19 WG1542149 Benzene 0.178 J 0.0941 0.500 1 09/13/2020 10:19 WG1542149 Bromobenzene U 0.118 0.500 1 09/13/2020 10:19 WG1542149 Bromodichloromethane U 0.136 0.500 1 09/13/2020 10:19 WG1542149 Bromochloromethane U 0.128 0.500 1 09/13/2020 10:19 WG1542149 Bromoform U 0.129 0.500 1 09/13/2020 10:19 WG1542149
Bromomethane U 0.605 2.50 1 09/13/2020 10:19 WG1542149
n-Butylbenzene U 0.157 0.500 1 09/13/2020 10:19 WG1542149 sec-Butylbenzene U 0.125 0.500 1 09/13/2020 10:19 WG1542149 tert-Butylbenzene U 0.127 0.500 1 09/13/2020 10:19 WG1542149 Carbon disulfide U 0.0962 0.500 1 09/13/2020 10:19 WG1542149 Carbon tetrachloride U 0.128 0.500 1 09/13/2020 10:19 WG1542149 Chlorobenzene U 0.117 0.500 1 09/13/2020 10:19 WG1542149 Chlorodibromomethane U 0.140 0.500 1 09/13/2020 10:19 WG1542149 Chloroethane U 0.192 2.50 1 09/13/2020 10:19 WG1542149
Chloroform 0.347 J 0.111 0.500 1 09/13/2020 10:19 WG1542149 Chloromethane U 0.960 1.25 1 09/13/2020 10:19 WG1542149 2-Chlorotoluene U 0.106 0.500 1 09/13/2020 10:19 WG1542149 4-Chlorotoluene U 0.114 0.500 1 09/13/2020 10:19 WG1542149 1,2-Dibromo-3-Chloropropane U 0.276 2.50 1 09/13/2020 10:19 WG1542149 1,2-Dibromoethane U 0.126 0.500 1 09/13/2020 10:19 WG1542149 Dibromomethane U 0.122 0.500 1 09/13/2020 10:19 WG1542149 1,2-Dichlorobenzene U 0.107 0.500 1 09/13/2020 10:19 WG1542149 1,3-Dichlorobenzene U 0.299 0.500 1 09/13/2020 10:19 WG1542149 1,4-Dichlorobenzene U 0.120 0.500 1 09/13/2020 10:19 WG1542149 Dichlorodifluoromethane U 0.374 2.50 1 09/13/2020 10:19 WG1542149 1,1-Dichloroethane U 0.100 0.500 1 09/13/2020 10:19 WG1542149 1,2-Dichloroethane U 0.0819 0.500 1 09/13/2020 10:19 WG1542149 1,1-Dichloroethene U 0.188 0.500 1 09/13/2020 10:19 WG1542149 cis-1,2-Dichloroethene 0.134 J 0.126 0.500 1 09/13/2020 10:19 WG1542149 trans-1,2-Dichloroethene U 0.149 0.500 1 09/13/2020 10:19 WG1542149 1,2-Dichloropropane U 0.149 0.500 1 09/13/2020 10:19 WG1542149 1,1-Dichloropropene U 0.142 0.500 1 09/13/2020 10:19 WG1542149 1,3-Dichloropropane U 0.109 1.00 1 09/13/2020 10:19 WG1542149 cis-1,3-Dichloropropene U 0.111 0.500 1 09/13/2020 10:19 WG1542149 trans-1,3-Dichloropropene U 0.118 0.500 1 09/13/2020 10:19 WG1542149 trans-1,4-Dichloro-2-butene U 0.467 5.00 1 09/13/2020 10:19 WG1542149 2,2-Dichloropropane U 0.161 0.500 1 09/13/2020 10:19 WG1542149 Di-isopropyl ether U 0.105 0.500 1 09/13/2020 10:19 WG1542149 Ethylbenzene U 0.137 0.500 1 09/13/2020 10:19 WG1542149 Hexachloro-1,3-butadiene U 0.337 1.00 1 09/13/2020 10:19 WG1542149 2-Hexanone U 0.787 5.00 1 09/13/2020 10:19 WG1542149
n-Hexane U 0.749 5.00 1 09/13/2020 10:19 WG1542149
Iodomethane U 0.554 5.00 1 09/13/2020 10:19 WG1542149
Isopropylbenzene U 0.105 0.500 1 09/13/2020 10:19 WG1542149 p-Isopropyltoluene U 0.120 0.500 1 09/13/2020 10:19 WG1542149 2-Butanone (MEK) U 1.19 5.00 1 09/13/2020 10:19 WG1542149 Methylene Chloride U 0.430 2.50 1 09/13/2020 10:19 WG1542149 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5583 of 11211
SAMPLE RESULTS - 06 ONE LAB. NATIONWIDE.

L1259662
SB-04-24-34'
Collected date/time: 09/08/20 14:00
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
4-Methyl-2-pentanone (MIBK) 0.527 J 0.478 5.00 1 09/13/2020 10:19 WG1542149 Methyl tert-butyl ether U 0.101 0.500 1 09/13/2020 10:19 WG1542149 Naphthalene U 0.174 2.50 1 09/13/2020 10:19 WG1542149
n-Propylbenzene U 0.0993 0.500 1 09/13/2020 10:19 WG1542149 Styrene U 0.118 0.500 1 09/13/2020 10:19 WG1542149
1,1,1,2-Tetrachloroethane U 0.147 0.500 1 09/13/2020 10:19 WG1542149 1,1,2,2-Tetrachloroethane U 0.133 0.500 1 09/13/2020 10:19 WG1542149 1,1,2-Trichlorotrifluoroethane U 0.180 0.500 1 09/13/2020 10:19 WG1542149 Tetrachloroethene 2.39 0.300 0.500 1 09/13/2020 10:19 WG1542149 Toluene 0.339 J 0.278 0.500 1 09/13/2020 10:19 WG1542149 1,2,3-Trichlorobenzene U 0.164 0.500 1 09/13/2020 10:19 WG1542149 1,2,4-Trichlorobenzene U 0.481 1.00 1 09/13/2020 10:19 WG1542149 1,1,1-Trichloroethane U 0.149 0.500 1 09/13/2020 10:19 WG1542149 1,1,2-Trichloroethane U 0.158 0.500 1 09/13/2020 10:19 WG1542149 Trichloroethene 0.469 J 0.190 0.500 1 09/13/2020 10:19 WG1542149 Trichlorofluoromethane U 0.160 2.50 1 09/13/2020 10:19 WG1542149 1,2,3-Trichloropropane U 0.237 2.50 1 09/13/2020 10:19 WG1542149 1,2,4-Trimethylbenzene U 0.322 0.500 1 09/13/2020 10:19 WG1542149 1,2,3-Trimethylbenzene U 0.104 0.500 1 09/13/2020 10:19 WG1542149 1,3,5-Trimethylbenzene U 0.104 0.500 1 09/13/2020 10:19 WG1542149 Vinyl acetate U 0.692 5.00 1 09/13/2020 10:19 WG1542149 Vinyl chloride U 0.234 0.500 1 09/13/2020 10:19 WG1542149 Xylenes, Total 0.309 J 0.174 1.50 1 09/13/2020 10:19 WG1542149 (S) Toluene-d8 101 80.0-120 09/13/2020 10:19 WG1542149
(S) 4-Bromofluorobenzene 95.9 77.0-126 09/13/2020 10:19 WG1542149 (S) 1,2-Dichloroethane-d4 88.9 70.0-130 09/13/2020 10:19 WG1542149 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5584 of 11211
SAMPLE RESULTS - 07 ONE LAB. NATIONWIDE.

L1259662
SB-04-24-34'-DUP
Collected date/time: 09/08/20 14:05
Volatile Organic Compounds (GC) by Method 8015
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
TPHG C5 - C12 U 30.4 100 1 09/12/2020 16:00 WG1541997
(S)
a,a,a-Trifluorotoluene(FID) 98.2 78.0-120 09/12/2020 16:00 WG1541997 Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 25.0 1 09/13/2020 10:39 WG1542149
Acrylonitrile U 0.671 5.00 1 09/13/2020 10:39 WG1542149 Benzene 0.126 J 0.0941 0.500 1 09/13/2020 10:39 WG1542149 Bromobenzene U 0.118 0.500 1 09/13/2020 10:39 WG1542149 Bromodichloromethane U 0.136 0.500 1 09/13/2020 10:39 WG1542149 Bromochloromethane U 0.128 0.500 1 09/13/2020 10:39 WG1542149 Bromoform U 0.129 0.500 1 09/13/2020 10:39 WG1542149
Bromomethane U 0.605 2.50 1 09/13/2020 10:39 WG1542149
n-Butylbenzene U 0.157 0.500 1 09/13/2020 10:39 WG1542149 sec-Butylbenzene U 0.125 0.500 1 09/13/2020 10:39 WG1542149 tert-Butylbenzene U 0.127 0.500 1 09/13/2020 10:39 WG1542149 Carbon disulfide U 0.0962 0.500 1 09/13/2020 10:39 WG1542149 Carbon tetrachloride U 0.128 0.500 1 09/13/2020 10:39 WG1542149 Chlorobenzene U 0.117 0.500 1 09/13/2020 10:39 WG1542149 Chlorodibromomethane U 0.140 0.500 1 09/13/2020 10:39 WG1542149 Chloroethane U 0.192 2.50 1 09/13/2020 10:39 WG1542149
Chloroform 0.402 J 0.111 0.500 1 09/13/2020 10:39 WG1542149 Chloromethane U 0.960 1.25 1 09/13/2020 10:39 WG1542149 2-Chlorotoluene U 0.106 0.500 1 09/13/2020 10:39 WG1542149 4-Chlorotoluene U 0.114 0.500 1 09/13/2020 10:39 WG1542149 1,2-Dibromo-3-Chloropropane U 0.276 2.50 1 09/13/2020 10:39 WG1542149 1,2-Dibromoethane U 0.126 0.500 1 09/13/2020 10:39 WG1542149 Dibromomethane U 0.122 0.500 1 09/13/2020 10:39 WG1542149 1,2-Dichlorobenzene U 0.107 0.500 1 09/13/2020 10:39 WG1542149 1,3-Dichlorobenzene U 0.299 0.500 1 09/13/2020 10:39 WG1542149 1,4-Dichlorobenzene U 0.120 0.500 1 09/13/2020 10:39 WG1542149 Dichlorodifluoromethane U 0.374 2.50 1 09/13/2020 10:39 WG1542149 1,1-Dichloroethane U 0.100 0.500 1 09/13/2020 10:39 WG1542149 1,2-Dichloroethane U 0.0819 0.500 1 09/13/2020 10:39 WG1542149 1,1-Dichloroethene U 0.188 0.500 1 09/13/2020 10:39 WG1542149 cis-1,2-Dichloroethene 0.198 J 0.126 0.500 1 09/13/2020 10:39 WG1542149 trans-1,2-Dichloroethene U 0.149 0.500 1 09/13/2020 10:39 WG1542149 1,2-Dichloropropane U 0.149 0.500 1 09/13/2020 10:39 WG1542149 1,1-Dichloropropene U 0.142 0.500 1 09/13/2020 10:39 WG1542149 1,3-Dichloropropane U 0.109 1.00 1 09/13/2020 10:39 WG1542149 cis-1,3-Dichloropropene U 0.111 0.500 1 09/13/2020 10:39 WG1542149 trans-1,3-Dichloropropene U 0.118 0.500 1 09/13/2020 10:39 WG1542149 trans-1,4-Dichloro-2-butene U 0.467 5.00 1 09/13/2020 10:39 WG1542149 2,2-Dichloropropane U 0.161 0.500 1 09/13/2020 10:39 WG1542149 Di-isopropyl ether U 0.105 0.500 1 09/13/2020 10:39 WG1542149 Ethylbenzene U 0.137 0.500 1 09/13/2020 10:39 WG1542149 Hexachloro-1,3-butadiene U 0.337 1.00 1 09/13/2020 10:39 WG1542149 2-Hexanone U 0.787 5.00 1 09/13/2020 10:39 WG1542149
n-Hexane U 0.749 5.00 1 09/13/2020 10:39 WG1542149
Iodomethane U 0.554 5.00 1 09/13/2020 10:39 WG1542149
Isopropylbenzene U 0.105 0.500 1 09/13/2020 10:39 WG1542149 p-Isopropyltoluene U 0.120 0.500 1 09/13/2020 10:39 WG1542149 2-Butanone (MEK) U 1.19 5.00 1 09/13/2020 10:39 WG1542149 Methylene Chloride U 0.430 2.50 1 09/13/2020 10:39 WG1542149 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5585 of 11211
SAMPLE RESULTS - 07 ONE LAB. NATIONWIDE.

L1259662
SB-04-24-34'-DUP
Collected date/time: 09/08/20 14:05
Volatile Organic Compounds (GC/MS) by Method 8260B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
4-Methyl-2-pentanone (MIBK) U 0.478 5.00 1 09/13/2020 10:39 WG1542149 Methyl tert-butyl ether U 0.101 0.500 1 09/13/2020 10:39 WG1542149 Naphthalene U 0.174 2.50 1 09/13/2020 10:39 WG1542149
n-Propylbenzene U 0.0993 0.500 1 09/13/2020 10:39 WG1542149 Styrene U 0.118 0.500 1 09/13/2020 10:39 WG1542149
1,1,1,2-Tetrachloroethane U 0.147 0.500 1 09/13/2020 10:39 WG1542149 1,1,2,2-Tetrachloroethane U 0.133 0.500 1 09/13/2020 10:39 WG1542149 1,1,2-Trichlorotrifluoroethane U 0.180 0.500 1 09/13/2020 10:39 WG1542149 Tetrachloroethene 3.16 0.300 0.500 1 09/13/2020 10:39 WG1542149 Toluene U 0.278 0.500 1 09/13/2020 10:39 WG1542149
1,2,3-Trichlorobenzene U 0.164 0.500 1 09/13/2020 10:39 WG1542149 1,2,4-Trichlorobenzene U 0.481 1.00 1 09/13/2020 10:39 WG1542149 1,1,1-Trichloroethane U 0.149 0.500 1 09/13/2020 10:39 WG1542149 1,1,2-Trichloroethane U 0.158 0.500 1 09/13/2020 10:39 WG1542149 Trichloroethene 0.696 0.190 0.500 1 09/13/2020 10:39 WG1542149 Trichlorofluoromethane U 0.160 2.50 1 09/13/2020 10:39 WG1542149 1,2,3-Trichloropropane U 0.237 2.50 1 09/13/2020 10:39 WG1542149 1,2,4-Trimethylbenzene U 0.322 0.500 1 09/13/2020 10:39 WG1542149 1,2,3-Trimethylbenzene U 0.104 0.500 1 09/13/2020 10:39 WG1542149 1,3,5-Trimethylbenzene U 0.104 0.500 1 09/13/2020 10:39 WG1542149 Vinyl acetate U 0.692 5.00 1 09/13/2020 10:39 WG1542149 Vinyl chloride U 0.234 0.500 1 09/13/2020 10:39 WG1542149 Xylenes, Total 0.178 J 0.174 1.50 1 09/13/2020 10:39 WG1542149 (S) Toluene-d8 98.7 80.0-120 09/13/2020 10:39 WG1542149 (S) 4-Bromofluorobenzene 97.1 77.0-126 09/13/2020 10:39 WG1542149 (S) 1,2-Dichloroethane-d4 89.4 70.0-130 09/13/2020 10:39 WG1542149 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5586 of 11211
WG1543071 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Total Solids by Method 2540 G-2011 L1259662-01,02,03,04,05 Method Blank (MB)
(MB) R3571210-1 09/15/20 20:01
MB Result MB Qualifier MB MDL MB RDL
Analyte % % %
Total Solids 0.00100
L1259630-14 Original Sample (OS) • Duplicate (DUP)
(OS) L1259630-14 09/15/20 20:01 • (DUP) R3571210-3 09/15/20 20:01 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits
Analyte % % % %
Total Solids 75.9 77.0 1 1.37 10
Laboratory Control Sample (LCS)
(LCS) R3571210-2 09/15/20 20:01
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte % % % %
Total Solids 50.0 50.0 100 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5587 of 11211
WG1541261 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Mercury by Method 7471A L1259662-01,02,03,04,05
Method Blank (MB)
(MB) R3569312-1 09/11/20 08:59
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Mercury U 0.0180 0.0400
Laboratory Control Sample (LCS)
(LCS) R3569312-2 09/11/20 09:01
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg % %
Mercury 0.500 0.416 83.2 80.0-120
L1259737-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259737-01 09/11/20 09:04 • (MS) R3569312-3 09/11/20 09:06 • (MSD) R3569312-4 09/11/20 09:09 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Mercury 0.500 U 0.508 0.442 102 88.4 1 75.0-125 13.8 20 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Metals (ICP) by Method 6010B L1259662-01,02,03,04,05
Method Blank (MB)
(MB) R3569577-1 09/11/20 16:03
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Antimony U 0.500 2.00
Arsenic U 0.460 2.00
Barium U 0.240 0.500
Beryllium U 0.0800 0.200
Cadmium U 0.0810 0.500
Chromium U 0.250 1.00
Cobalt U 0.230 1.00
Copper U 0.506 2.00
Lead U 0.208 0.500
Molybdenum U 0.200 0.500
Nickel U 0.490 2.00
Selenium U 0.617 2.00
Silver U 0.228 1.00
Thallium U 0.354 2.00
Vanadium U 0.687 2.00
Zinc U 0.939 5.00
Laboratory Control Sample (LCS)
(LCS) R3569577-2 09/11/20 16:05
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg % %
Antimony 100 94.8 94.8 80.0-120
Arsenic 100 93.0 93.0 80.0-120
Barium 100 98.2 98.2 80.0-120
Beryllium 100 97.8 97.8 80.0-120
Cadmium 100 94.9 94.9 80.0-120
Chromium 100 96.8 96.8 80.0-120
Cobalt 100 98.9 98.9 80.0-120
Copper 100 93.9 93.9 80.0-120
Lead 100 96.0 96.0 80.0-120
Molybdenum 100 99.7 99.7 80.0-120
Nickel 100 97.2 97.2 80.0-120
Selenium 100 96.4 96.4 80.0-120
Silver 20.0 18.6 92.8 80.0-120
Thallium 100 94.5 94.5 80.0-120
Vanadium 100 96.4 96.4 80.0-120
Zinc 100 94.1 94.1 80.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Metals (ICP) by Method 6010B L1259662-01,02,03,04,05
L1259665-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259665-08 09/11/20 16:08 • (MS) R3569577-5 09/11/20 16:18 • (MSD) R3569577-6 09/11/20 16:21 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Antimony 100 U 39.4 38.3 39.4 38.3 1 75.0-125 J6 J6 2.90 20 Arsenic 100 U 95.2 92.1 95.2 92.1 1 75.0-125 3.29 20
Barium 100 232 320 305 87.6 73.5 1 75.0-125 J6 4.53 20
Beryllium 100 0.221 94.2 90.7 93.9 90.5 1 75.0-125 3.74 20 Cadmium 100 0.0835 99.0 95.3 98.9 95.2 1 75.0-125 3.85 20 Chromium 100 44.9 137 130 92.5 85.3 1 75.0-125 5.38 20
Cobalt 100 8.63 111 106 102 97.1 1 75.0-125 4.45 20
Copper 100 18.6 114 107 95.1 88.7 1 75.0-125 5.85 20
Lead 100 1.76 99.5 95.2 97.8 93.5 1 75.0-125 4.39 20
Molybdenum 100 U 89.6 86.2 89.5 86.1 1 75.0-125 3.84 20 Nickel 100 42.9 146 138 103 95.4 1 75.0-125 5.08 20
Selenium 100 U 97.6 93.7 97.6 93.7 1 75.0-125 4.01 20
Silver 20.0 U 19.8 18.7 98.8 93.6 1 75.0-125 5.40 20
Thallium 100 U 90.1 87.1 90.1 87.1 1 75.0-125 3.46 20
Vanadium 100 37.7 132 126 94.6 88.6 1 75.0-125 4.65 20
Zinc 100 27.2 118 114 90.7 86.9 1 75.0-125 3.29 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC) by Method 8015 L1259662-01,02,03,04,05 Method Blank (MB)
(MB) R3569806-2 09/12/20 14:47
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
TPHG C5 - C12 U 0.0332 0.100
(S)
a,a,a-Trifluorotoluene(FID) 97.8 77.0-120
Laboratory Control Sample (LCS)
(LCS) R3569806-1 09/12/20 12:56
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg % %
TPHG C5 - C12 5.50 5.92 108 72.0-125
(S)
a,a,a-Trifluorotoluene(FID) 106 77.0-120
L1259546-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259546-06 09/12/20 23:41 • (MS) R3569806-3 09/13/20 00:04 • (MSD) R3569806-4 09/13/20 00:27 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
TPHG C5 - C12 138 U 136 149 98.6 108 25 10.0-141 9.12 29 (S)
a,a,a-Trifluorotoluene(FID) 106 106 77.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC) by Method 8015 L1259662-06,07 Method Blank (MB)
(MB) R3570850-2 09/12/20 13:42
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
TPHG C5 - C12 U 30.4 100
(S)
a,a,a-Trifluorotoluene(FID) 99.1 78.0-120
Laboratory Control Sample (LCS)
(LCS) R3570850-1 09/12/20 12:57
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ug/l % %
TPHG C5 - C12 5500 6320 115 71.0-127
(S)
a,a,a-Trifluorotoluene(FID) 103 78.0-120
L1259662-06 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259662-06 09/12/20 15:38 • (MS) R3570850-3 09/12/20 22:44 • (MSD) R3570850-4 09/12/20 23:07 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l % % % % %
TPHG C5 - C12 5500 U 5960 6110 108 111 1 10.0-158 2.49 20 (S)
a,a,a-Trifluorotoluene(FID) 103 103 78.0-120
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-01,02,03,04,05 Method Blank (MB)
(MB) R3570564-3 09/13/20 02:21
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0365 0.0500
Acrylonitrile U 0.00361 0.0125
Benzene U 0.000467 0.00100
Bromobenzene U 0.000900 0.0125
Bromodichloromethane U 0.000725 0.00250
Bromoform U 0.00117 0.0250
Bromomethane U 0.00197 0.0125
n-Butylbenzene U 0.00525 0.0125
sec-Butylbenzene U 0.00288 0.0125
tert-Butylbenzene U 0.00195 0.00500
Carbon tetrachloride U 0.000898 0.00500
Chlorobenzene U 0.000210 0.00250
Chlorodibromomethane U 0.000612 0.00250
Chloroethane U 0.00170 0.00500
Chloroform U 0.00103 0.00250
Chloromethane U 0.00435 0.0125
2-Chlorotoluene U 0.000865 0.00250
4-Chlorotoluene U 0.000450 0.00500
1,2-Dibromo-3-Chloropropane U 0.00390 0.0250
1,2-Dibromoethane U 0.000648 0.00250
Dibromomethane U 0.000750 0.00500
1,2-Dichlorobenzene U 0.000425 0.00500
1,3-Dichlorobenzene U 0.000600 0.00500
1,4-Dichlorobenzene U 0.000700 0.00500
Dichlorodifluoromethane U 0.00161 0.00250
1,1-Dichloroethane U 0.000491 0.00250
1,2-Dichloroethane U 0.000649 0.00250
1,1-Dichloroethene U 0.000606 0.00250
cis-1,2-Dichloroethene U 0.000734 0.00250
trans-1,2-Dichloroethene U 0.00104 0.00500
1,2-Dichloropropane U 0.00142 0.00500
1,1-Dichloropropene U 0.000809 0.00250
1,3-Dichloropropane U 0.000501 0.00500
cis-1,3-Dichloropropene U 0.000757 0.00250
trans-1,3-Dichloropropene U 0.00114 0.00500
2,2-Dichloropropane U 0.00138 0.00250
Di-isopropyl ether U 0.000410 0.00100
Ethylbenzene U 0.000737 0.00250
Hexachloro-1,3-butadiene U 0.00600 0.0250
Isopropylbenzene U 0.000425 0.00250
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-01,02,03,04,05 Method Blank (MB)
(MB) R3570564-3 09/13/20 02:21
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00255 0.00500
2-Butanone (MEK) U 0.0635 0.100
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK) U 0.00228 0.0250
Methyl tert-butyl ether U 0.000350 0.00100
Naphthalene U 0.00488 0.0125
n-Propylbenzene U 0.000950 0.00500
Styrene U 0.000229 0.0125
1,1,1,2-Tetrachloroethane U 0.000948 0.00250
1,1,2,2-Tetrachloroethane U 0.000695 0.00250
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
1,2,3-Trichlorobenzene U 0.00733 0.0125
1,2,4-Trichlorobenzene U 0.00440 0.0125
1,1,1-Trichloroethane U 0.000923 0.00250
1,1,2-Trichloroethane U 0.000597 0.00250
Trichloroethene U 0.000584 0.00100
Trichlorofluoromethane U 0.000827 0.00250
1,2,3-Trichloropropane U 0.00162 0.0125
1,2,3-Trimethylbenzene U 0.00158 0.00500
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
Vinyl chloride U 0.00116 0.00250
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 104 75.0-131
(S) 4-Bromofluorobenzene 90.3 67.0-138
(S) 1,2-Dichloroethane-d4 91.4 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570564-1 09/13/20 01:05 • (LCSD) R3570564-2 09/13/20 01:24 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg % % % % %
Acetone 0.625 0.696 0.671 111 107 10.0-160 3.66 31
Acrylonitrile 0.625 0.726 0.685 116 110 45.0-153 5.81 22 Benzene 0.125 0.131 0.124 105 99.2 70.0-123 5.49 20
Bromobenzene 0.125 0.121 0.114 96.8 91.2 73.0-121 5.96 20 Bromodichloromethane 0.125 0.133 0.126 106 101 73.0-121 5.41 20 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-01,02,03,04,05 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570564-1 09/13/20 01:05 • (LCSD) R3570564-2 09/13/20 01:24 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg % % % % %
Bromoform 0.125 0.123 0.119 98.4 95.2 64.0-132 3.31 20
Bromomethane 0.125 0.149 0.132 119 106 56.0-147 12.1 20 n-Butylbenzene 0.125 0.124 0.118 99.2 94.4 68.0-135 4.96 20 sec-Butylbenzene 0.125 0.124 0.119 99.2 95.2 74.0-130 4.12 20 tert-Butylbenzene 0.125 0.122 0.119 97.6 95.2 75.0-127 2.49 20 Carbon tetrachloride 0.125 0.144 0.135 115 108 66.0-128 6.45 20 Chlorobenzene 0.125 0.123 0.121 98.4 96.8 76.0-128 1.64 20 Chlorodibromomethane 0.125 0.134 0.129 107 103 74.0-127 3.80 20 Chloroethane 0.125 0.138 0.130 110 104 61.0-134 5.97 20 Chloroform 0.125 0.131 0.125 105 100 72.0-123 4.69 20
Chloromethane 0.125 0.155 0.142 124 114 51.0-138 8.75 20 2-Chlorotoluene 0.125 0.115 0.115 92.0 92.0 75.0-124 0.000 20 4-Chlorotoluene 0.125 0.118 0.111 94.4 88.8 75.0-124 6.11 20 1,2-Dibromo-3-Chloropropane 0.125 0.132 0.127 106 102 59.0-130 3.86 20 1,2-Dibromoethane 0.125 0.129 0.125 103 100 74.0-128 3.15 20 Dibromomethane 0.125 0.136 0.131 109 105 75.0-122 3.75 20 1,2-Dichlorobenzene 0.125 0.122 0.119 97.6 95.2 76.0-124 2.49 20 1,3-Dichlorobenzene 0.125 0.122 0.115 97.6 92.0 76.0-125 5.91 20 1,4-Dichlorobenzene 0.125 0.119 0.114 95.2 91.2 77.0-121 4.29 20 Dichlorodifluoromethane 0.125 0.194 0.170 155 136 43.0-156 13.2 20 1,1-Dichloroethane 0.125 0.135 0.122 108 97.6 70.0-127 10.1 20 1,2-Dichloroethane 0.125 0.132 0.126 106 101 65.0-131 4.65 20 1,1-Dichloroethene 0.125 0.142 0.127 114 102 65.0-131 11.2 20 cis-1,2-Dichloroethene 0.125 0.134 0.118 107 94.4 73.0-125 12.7 20 trans-1,2-Dichloroethene 0.125 0.136 0.119 109 95.2 71.0-125 13.3 20 1,2-Dichloropropane 0.125 0.134 0.131 107 105 74.0-125 2.26 20 1,1-Dichloropropene 0.125 0.137 0.129 110 103 73.0-125 6.02 20 1,3-Dichloropropane 0.125 0.126 0.118 101 94.4 80.0-125 6.56 20 cis-1,3-Dichloropropene 0.125 0.130 0.134 104 107 76.0-127 3.03 20 trans-1,3-Dichloropropene 0.125 0.126 0.127 101 102 73.0-127 0.791 20 2,2-Dichloropropane 0.125 0.127 0.115 102 92.0 59.0-135 9.92 20 Di-isopropyl ether 0.125 0.135 0.125 108 100 60.0-136 7.69 20 Ethylbenzene 0.125 0.124 0.121 99.2 96.8 74.0-126 2.45 20 Hexachloro-1,3-butadiene 0.125 0.142 0.134 114 107 57.0-150 5.80 20 Isopropylbenzene 0.125 0.128 0.117 102 93.6 72.0-127 8.98 20 p-Isopropyltoluene 0.125 0.126 0.119 101 95.2 72.0-133 5.71 20 2-Butanone (MEK) 0.625 0.779 0.796 125 127 30.0-160 2.16 24 Methylene Chloride 0.125 0.130 0.119 104 95.2 68.0-123 8.84 20 4-Methyl-2-pentanone (MIBK) 0.625 0.716 0.720 115 115 56.0-143 0.557 20 Methyl tert-butyl ether 0.125 0.132 0.123 106 98.4 66.0-132 7.06 20 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-01,02,03,04,05 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570564-1 09/13/20 01:05 • (LCSD) R3570564-2 09/13/20 01:24 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg % % % % %
Naphthalene 0.125 0.130 0.121 104 96.8 59.0-130 7.17 20 n-Propylbenzene 0.125 0.118 0.115 94.4 92.0 74.0-126 2.58 20 Styrene 0.125 0.127 0.117 102 93.6 72.0-127 8.20 20
1,1,1,2-Tetrachloroethane 0.125 0.131 0.126 105 101 74.0-129 3.89 20 1,1,2,2-Tetrachloroethane 0.125 0.123 0.118 98.4 94.4 68.0-128 4.15 20 Tetrachloroethene 0.125 0.136 0.128 109 102 70.0-136 6.06 20 Toluene 0.125 0.126 0.123 101 98.4 75.0-121 2.41 20
1,1,2-Trichlorotrifluoroethane 0.125 0.154 0.140 123 112 61.0-139 9.52 20 1,2,3-Trichlorobenzene 0.125 0.136 0.129 109 103 59.0-139 5.28 20 1,2,4-Trichlorobenzene 0.125 0.138 0.135 110 108 62.0-137 2.20 20 1,1,1-Trichloroethane 0.125 0.135 0.123 108 98.4 69.0-126 9.30 20 1,1,2-Trichloroethane 0.125 0.129 0.123 103 98.4 78.0-123 4.76 20 Trichloroethene 0.125 0.144 0.136 115 109 76.0-126 5.71 20 Trichlorofluoromethane 0.125 0.146 0.132 117 106 61.0-142 10.1 20 1,2,3-Trichloropropane 0.125 0.104 0.108 83.2 86.4 67.0-129 3.77 20 1,2,3-Trimethylbenzene 0.125 0.124 0.115 99.2 92.0 74.0-124 7.53 20 1,2,4-Trimethylbenzene 0.125 0.124 0.118 99.2 94.4 70.0-126 4.96 20 1,3,5-Trimethylbenzene 0.125 0.120 0.117 96.0 93.6 73.0-127 2.53 20 Vinyl chloride 0.125 0.149 0.130 119 104 63.0-134 13.6 20 Xylenes, Total 0.375 0.387 0.369 103 98.4 72.0-127 4.76 20 (S) Toluene-d8 97.1 99.9 75.0-131
(S) 4-Bromofluorobenzene 103 103 67.0-138
(S) 1,2-Dichloroethane-d4 104 104 70.0-130
L1259168-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259168-03 09/13/20 04:15 • (MS) R3570564-4 09/13/20 08:59 • (MSD) R3570564-5 09/13/20 10:14 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Acetone 0.445 U 0.268 0.360 60.2 80.9 1 10.0-160 29.3 40 Acrylonitrile 0.445 U 0.441 0.557 99.1 125 1 10.0-160 23.2 40 Benzene 0.0890 U 0.115 0.109 129 122 1 10.0-149 5.36 37 Bromobenzene 0.0890 U 0.116 0.0962 130 108 1 10.0-156 18.7 38 Bromodichloromethane 0.0890 U 0.110 0.110 124 124 1 10.0-143 0.000 37 Bromoform 0.0890 U 0.0890 0.0953 100 107 1 10.0-146 6.84 36 Bromomethane 0.0890 U 0.117 0.105 131 118 1 10.0-149 10.8 38 n-Butylbenzene 0.0890 U 0.110 0.100 124 112 1 10.0-160 9.52 40 sec-Butylbenzene 0.0890 U 0.126 0.112 142 126 1 10.0-159 11.8 39 tert-Butylbenzene 0.0890 U 0.126 0.109 142 122 1 10.0-156 14.5 39 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-01,02,03,04,05 L1259168-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259168-03 09/13/20 04:15 • (MS) R3570564-4 09/13/20 08:59 • (MSD) R3570564-5 09/13/20 10:14 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Carbon tetrachloride 0.0890 U 0.124 0.114 139 128 1 10.0-145 8.40 37 Chlorobenzene 0.0890 U 0.110 0.103 124 116 1 10.0-152 6.57 39 Chlorodibromomethane 0.0890 U 0.110 0.104 124 117 1 10.0-146 5.61 37 Chloroethane 0.0890 U 0.0977 0.0841 110 94.5 1 10.0-146 15.0 40 Chloroform 0.0890 U 0.111 0.108 125 121 1 10.0-146 2.74 37 Chloromethane 0.0890 U 0.132 0.124 148 139 1 10.0-159 6.25 37 2-Chlorotoluene 0.0890 U 0.114 0.0950 128 107 1 10.0-159 18.2 38 4-Chlorotoluene 0.0890 U 0.112 0.0947 126 106 1 10.0-155 16.7 39 1,2-Dibromo-3-Chloropropane 0.0890 U 0.0917 0.0907 103 102 1 10.0-151 1.10 39 1,2-Dibromoethane 0.0890 U 0.111 0.100 125 112 1 10.0-148 10.4 34 Dibromomethane 0.0890 U 0.105 0.112 118 126 1 10.0-147 6.45 35 1,2-Dichlorobenzene 0.0890 U 0.105 0.0962 118 108 1 10.0-155 8.75 37 1,3-Dichlorobenzene 0.0890 U 0.104 0.0971 117 109 1 10.0-153 6.86 38 1,4-Dichlorobenzene 0.0890 U 0.104 0.0960 117 108 1 10.0-151 8.00 38 Dichlorodifluoromethane 0.0890 U 0.143 0.134 161 151 1 10.0-160 J5 6.50 35 1,1-Dichloroethane 0.0890 U 0.107 0.105 120 118 1 10.0-147 1.89 37 1,2-Dichloroethane 0.0890 U 0.109 0.107 122 120 1 10.0-148 1.85 35 1,1-Dichloroethene 0.0890 U 0.117 0.107 131 120 1 10.0-155 8.93 37 cis-1,2-Dichloroethene 0.0890 U 0.108 0.105 121 118 1 10.0-149 2.82 37 trans-1,2-Dichloroethene 0.0890 U 0.109 0.0999 122 112 1 10.0-150 8.71 37 1,2-Dichloropropane 0.0890 U 0.118 0.110 133 124 1 10.0-148 7.02 37 1,1-Dichloropropene 0.0890 U 0.122 0.110 137 124 1 10.0-153 10.3 35 1,3-Dichloropropane 0.0890 U 0.113 0.103 127 116 1 10.0-154 9.26 35 cis-1,3-Dichloropropene 0.0890 U 0.112 0.113 126 127 1 10.0-151 0.889 37 trans-1,3-Dichloropropene 0.0890 U 0.118 0.107 133 120 1 10.0-148 9.78 37 2,2-Dichloropropane 0.0890 U 0.0809 0.0719 90.9 80.8 1 10.0-138 11.8 36 Di-isopropyl ether 0.0890 U 0.112 0.109 126 122 1 10.0-147 2.71 36 Ethylbenzene 0.0890 U 0.114 0.102 128 115 1 10.0-160 11.1 38 Hexachloro-1,3-butadiene 0.0890 U 0.0991 0.109 111 122 1 10.0-160 9.51 40 Isopropylbenzene 0.0890 U 0.108 0.105 121 118 1 10.0-155 2.82 38 p-Isopropyltoluene 0.0890 U 0.119 0.107 134 120 1 10.0-160 10.6 40 2-Butanone (MEK) 0.445 U 0.558 0.635 125 143 1 10.0-160 12.9 40 Methylene Chloride 0.0890 U 0.0746 0.0976 83.8 110 1 10.0-141 26.7 37 4-Methyl-2-pentanone (MIBK) 0.445 U 0.578 0.558 130 125 1 10.0-160 3.52 35 Methyl tert-butyl ether 0.0890 U 0.100 0.104 112 117 1 11.0-147 3.92 35 Naphthalene 0.0890 U 0.100 0.0951 112 107 1 10.0-160 5.02 36 n-Propylbenzene 0.0890 U 0.124 0.0998 139 112 1 10.0-158 21.6 38 Styrene 0.0890 U 0.101 0.101 113 113 1 10.0-160 0.000 40 1,1,1,2-Tetrachloroethane 0.0890 U 0.109 0.105 122 118 1 10.0-149 3.74 39 1,1,2,2-Tetrachloroethane 0.0890 U 0.114 0.100 128 112 1 10.0-160 13.1 35 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-06,07 Method Blank (MB)
(MB) R3570116-3 09/13/20 02:01
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 25.0
Acrylonitrile U 0.671 5.00
Benzene U 0.0941 0.500
Bromobenzene U 0.118 0.500
Bromodichloromethane U 0.136 0.500
Bromochloromethane U 0.128 0.500
Bromoform U 0.129 0.500
Bromomethane U 0.605 2.50
n-Butylbenzene U 0.157 0.500
sec-Butylbenzene U 0.125 0.500
tert-Butylbenzene U 0.127 0.500
Carbon disulfide 0.130 J 0.0962 0.500
Carbon tetrachloride U 0.128 0.500
Chlorobenzene U 0.117 0.500
Chlorodibromomethane U 0.140 0.500
Chloroethane U 0.192 2.50
Chloroform U 0.111 0.500
Chloromethane U 0.960 1.25
2-Chlorotoluene U 0.106 0.500
4-Chlorotoluene U 0.114 0.500
1,2-Dibromo-3-Chloropropane U 0.276 2.50
1,2-Dibromoethane U 0.126 0.500
Dibromomethane U 0.122 0.500
1,2-Dichlorobenzene U 0.107 0.500
1,3-Dichlorobenzene U 0.299 0.500
1,4-Dichlorobenzene U 0.120 0.500
trans-1,4-Dichloro-2-butene U 0.467 5.00
Dichlorodifluoromethane U 0.374 2.50
1,1-Dichloroethane U 0.100 0.500
1,2-Dichloroethane U 0.0819 0.500
1,1-Dichloroethene U 0.188 0.500
cis-1,2-Dichloroethene U 0.126 0.500
trans-1,2-Dichloroethene U 0.149 0.500
1,2-Dichloropropane U 0.149 0.500
1,1-Dichloropropene U 0.142 0.500
1,3-Dichloropropane U 0.109 1.00
cis-1,3-Dichloropropene U 0.111 0.500
trans-1,3-Dichloropropene U 0.118 0.500
2,2-Dichloropropane U 0.161 0.500
Di-isopropyl ether U 0.105 0.500
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-06,07 Method Blank (MB)
(MB) R3570116-3 09/13/20 02:01
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Ethylbenzene U 0.137 0.500
Hexachloro-1,3-butadiene U 0.337 1.00
2-Hexanone U 0.787 5.00
n-Hexane U 0.749 5.00
Iodomethane U 0.554 5.00
Isopropylbenzene U 0.105 0.500
p-Isopropyltoluene U 0.120 0.500
2-Butanone (MEK) U 1.19 5.00
Methylene Chloride U 0.430 2.50
4-Methyl-2-pentanone (MIBK) U 0.478 5.00
Methyl tert-butyl ether U 0.101 0.500
Naphthalene U 0.174 2.50
n-Propylbenzene U 0.0993 0.500
Styrene U 0.118 0.500
1,1,1,2-Tetrachloroethane U 0.147 0.500
1,1,2,2-Tetrachloroethane U 0.133 0.500
Tetrachloroethene U 0.300 0.500
Toluene U 0.278 0.500
1,1,2-Trichlorotrifluoroethane U 0.180 0.500
1,2,3-Trichlorobenzene U 0.164 0.500
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 0.500
1,1,2-Trichloroethane U 0.158 0.500
Trichloroethene U 0.190 0.500
Trichlorofluoromethane U 0.160 2.50
1,2,3-Trichloropropane U 0.237 2.50
1,2,3-Trimethylbenzene U 0.104 0.500
1,2,4-Trimethylbenzene U 0.322 0.500
1,3,5-Trimethylbenzene U 0.104 0.500
Vinyl acetate U 0.692 5.00
Vinyl chloride U 0.234 0.500
Xylenes, Total U 0.174 1.50
(S) Toluene-d8 98.6 80.0-120
(S) 4-Bromofluorobenzene 97.2 77.0-126
(S) 1,2-Dichloroethane-d4 87.4 70.0-130
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1542149 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-06,07 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570116-1 09/13/20 01:01 • (LCSD) R3570116-2 09/13/20 01:21 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l % % % % %
Acetone 25.0 26.9 26.8 108 107 19.0-160 0.372 27
Acrylonitrile 25.0 25.5 24.2 102 96.8 55.0-149 5.23 20
Benzene 5.00 5.17 5.04 103 101 70.0-123 2.55 20
Bromobenzene 5.00 4.70 4.55 94.0 91.0 73.0-121 3.24 20
Bromodichloromethane 5.00 4.44 4.48 88.8 89.6 75.0-120 0.897 20 Bromochloromethane 5.00 5.90 5.81 118 116 76.0-122 1.54 20 Bromoform 5.00 3.94 4.41 78.8 88.2 68.0-132 11.3 20
Bromomethane 5.00 5.42 5.54 108 111 10.0-160 2.19 25
n-Butylbenzene 5.00 4.46 4.51 89.2 90.2 73.0-125 1.11 20 sec-Butylbenzene 5.00 4.62 4.75 92.4 95.0 75.0-125 2.77 20 tert-Butylbenzene 5.00 4.84 4.69 96.8 93.8 76.0-124 3.15 20 Carbon disulfide 5.00 5.13 5.12 103 102 61.0-128 0.195 20 Carbon tetrachloride 5.00 4.48 4.92 89.6 98.4 68.0-126 9.36 20 Chlorobenzene 5.00 4.87 4.94 97.4 98.8 80.0-121 1.43 20 Chlorodibromomethane 5.00 4.73 4.73 94.6 94.6 77.0-125 0.000 20 Chloroethane 5.00 5.28 5.03 106 101 47.0-150 4.85 20
Chloroform 5.00 4.68 4.68 93.6 93.6 73.0-120 0.000 20
Chloromethane 5.00 3.64 3.83 72.8 76.6 41.0-142 5.09 20 2-Chlorotoluene 5.00 4.35 4.26 87.0 85.2 76.0-123 2.09 20 4-Chlorotoluene 5.00 4.57 4.50 91.4 90.0 75.0-122 1.54 20 1,2-Dibromo-3-Chloropropane 5.00 3.88 3.57 77.6 71.4 58.0-134 8.32 20 1,2-Dibromoethane 5.00 5.04 5.19 101 104 80.0-122 2.93 20 Dibromomethane 5.00 5.04 4.72 101 94.4 80.0-120 6.56 20 1,2-Dichlorobenzene 5.00 4.45 4.57 89.0 91.4 79.0-121 2.66 20 1,3-Dichlorobenzene 5.00 4.88 4.85 97.6 97.0 79.0-120 0.617 20 1,4-Dichlorobenzene 5.00 4.65 4.68 93.0 93.6 79.0-120 0.643 20 trans-1,4-Dichloro-2-butene 5.00 3.36 3.69 67.2 73.8 33.0-144 9.36 20 Dichlorodifluoromethane 5.00 5.26 5.55 105 111 51.0-149 5.37 20 1,1-Dichloroethane 5.00 4.85 4.71 97.0 94.2 70.0-126 2.93 20 1,2-Dichloroethane 5.00 4.87 4.70 97.4 94.0 70.0-128 3.55 20 1,1-Dichloroethene 5.00 5.29 4.70 106 94.0 71.0-124 11.8 20 cis-1,2-Dichloroethene 5.00 4.87 4.78 97.4 95.6 73.0-120 1.87 20 trans-1,2-Dichloroethene 5.00 5.09 5.02 102 100 73.0-120 1.38 20 1,2-Dichloropropane 5.00 5.04 4.89 101 97.8 77.0-125 3.02 20 1,1-Dichloropropene 5.00 5.11 4.92 102 98.4 74.0-126 3.79 20 1,3-Dichloropropane 5.00 4.98 5.18 99.6 104 80.0-120 3.94 20 cis-1,3-Dichloropropene 5.00 4.65 4.73 93.0 94.6 80.0-123 1.71 20 trans-1,3-Dichloropropene 5.00 4.41 4.56 88.2 91.2 78.0-124 3.34 20 2,2-Dichloropropane 5.00 4.35 4.32 87.0 86.4 58.0-130 0.692 20 Di-isopropyl ether 5.00 5.05 5.06 101 101 58.0-138 0.198 20 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1542149 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-06,07 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570116-1 09/13/20 01:01 • (LCSD) R3570116-2 09/13/20 01:21 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l % % % % %
Ethylbenzene 5.00 4.89 5.05 97.8 101 79.0-123 3.22 20
Hexachloro-1,3-butadiene 5.00 3.98 3.79 79.6 75.8 54.0-138 4.89 20 2-Hexanone 25.0 24.5 25.7 98.0 103 67.0-149 4.78 20
n-Hexane 5.00 5.22 4.98 104 99.6 57.0-133 4.71 20
Iodomethane 25.0 23.0 25.0 92.0 100 33.0-147 8.33 26
Isopropylbenzene 5.00 4.71 4.90 94.2 98.0 76.0-127 3.95 20 p-Isopropyltoluene 5.00 4.60 4.46 92.0 89.2 76.0-125 3.09 20 2-Butanone (MEK) 25.0 25.3 25.5 101 102 44.0-160 0.787 20 Methylene Chloride 5.00 5.07 4.61 101 92.2 67.0-120 9.50 20 4-Methyl-2-pentanone (MIBK) 25.0 24.7 25.3 98.8 101 68.0-142 2.40 20 Methyl tert-butyl ether 5.00 5.04 4.82 101 96.4 68.0-125 4.46 20 Naphthalene 5.00 3.83 3.78 76.6 75.6 54.0-135 1.31 20
n-Propylbenzene 5.00 4.62 4.55 92.4 91.0 77.0-124 1.53 20 Styrene 5.00 4.82 4.95 96.4 99.0 73.0-130 2.66 20
1,1,1,2-Tetrachloroethane 5.00 4.64 4.83 92.8 96.6 75.0-125 4.01 20 1,1,2,2-Tetrachloroethane 5.00 4.72 4.44 94.4 88.8 65.0-130 6.11 20 Tetrachloroethene 5.00 5.31 5.43 106 109 72.0-132 2.23 20 Toluene 5.00 4.91 5.04 98.2 101 79.0-120 2.61 20
1,1,2-Trichlorotrifluoroethane 5.00 5.24 5.19 105 104 69.0-132 0.959 20 1,2,3-Trichlorobenzene 5.00 3.12 3.50 62.4 70.0 50.0-138 11.5 20 1,2,4-Trichlorobenzene 5.00 3.85 3.67 77.0 73.4 57.0-137 4.79 20 1,1,1-Trichloroethane 5.00 4.84 4.53 96.8 90.6 73.0-124 6.62 20 1,1,2-Trichloroethane 5.00 5.16 5.05 103 101 80.0-120 2.15 20 Trichloroethene 5.00 5.13 5.54 103 111 78.0-124 7.69 20 Trichlorofluoromethane 5.00 5.10 5.20 102 104 59.0-147 1.94 20 1,2,3-Trichloropropane 5.00 5.01 4.59 100 91.8 73.0-130 8.75 20 1,2,3-Trimethylbenzene 5.00 4.61 4.52 92.2 90.4 77.0-120 1.97 20 1,2,4-Trimethylbenzene 5.00 4.42 4.19 88.4 83.8 76.0-121 5.34 20 1,3,5-Trimethylbenzene 5.00 4.41 4.39 88.2 87.8 76.0-122 0.455 20 Vinyl acetate 25.0 25.4 23.4 102 93.6 11.0-160 8.20 20
Vinyl chloride 5.00 5.10 5.20 102 104 67.0-131 1.94 20
Xylenes, Total 15.0 14.6 15.0 97.3 100 79.0-123 2.70 20 (S) Toluene-d8 95.9 100 80.0-120
(S) 4-Bromofluorobenzene 94.9 97.1 77.0-126
(S) 1,2-Dichloroethane-d4 89.6 88.7 70.0-130
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1542149 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-06,07 L1259797-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259797-01 09/13/20 11:19 • (MS) R3570116-4 09/13/20 12:19 • (MSD) R3570116-5 09/13/20 14:27 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l % % % % %
Acetone 500 U 620 635 124 127 1 10.0-160 2.39 35
Acrylonitrile 500 U 627 627 125 125 1 21.0-160 0.000 32 Benzene 100 U 123 124 123 124 1 17.0-158 0.810 27
Bromobenzene 100 U 113 119 113 119 1 30.0-149 5.17 28
Bromodichloromethane 100 U 111 113 111 113 1 31.0-150 1.79 27 Bromochloromethane 100 U 146 145 146 145 1 38.0-142 J5 J5 0.687 26 Bromoform 100 U 110 116 110 116 1 29.0-150 5.31 29
Bromomethane 100 U 137 150 137 150 1 10.0-160 9.06 38
n-Butylbenzene 100 U 103 115 103 115 1 31.0-150 11.0 30 sec-Butylbenzene 100 U 108 115 108 115 1 33.0-155 6.28 29 tert-Butylbenzene 100 U 114 119 114 119 1 34.0-153 4.29 28 Carbon disulfide 100 2.57 101 118 101 118 1 10.0-156 15.5 28 Carbon tetrachloride 100 U 112 114 112 114 1 23.0-159 1.77 28 Chlorobenzene 100 U 122 131 122 131 1 33.0-152 7.11 27
Chlorodibromomethane 100 U 120 126 120 126 1 37.0-149 4.88 27 Chloroethane 100 U 116 128 116 128 1 10.0-160 9.84 30
Chloroform 100 U 116 120 116 120 1 29.0-154 3.39 28
Chloromethane 100 U 81.8 87.2 81.8 87.2 1 10.0-160 6.39 29 2-Chlorotoluene 100 U 104 108 104 108 1 32.0-153 3.77 28 4-Chlorotoluene 100 U 110 110 110 110 1 32.0-150 0.000 28 1,2-Dibromo-3-Chloropropane 100 U 104 108 104 108 1 22.0-151 3.77 34 1,2-Dibromoethane 100 U 121 127 121 127 1 34.0-147 4.84 27 Dibromomethane 100 U 122 132 122 132 1 30.0-151 7.87 27 1,2-Dichlorobenzene 100 U 115 119 115 119 1 34.0-149 3.42 28 1,3-Dichlorobenzene 100 U 119 126 119 126 1 36.0-146 5.71 27 1,4-Dichlorobenzene 100 3.99 122 125 122 125 1 35.0-142 2.43 27 trans-1,4-Dichloro-2-butene 100 U 95.6 86.5 95.6 86.5 1 10.0-157 9.99 37 Dichlorodifluoromethane 100 U 130 134 130 134 1 10.0-160 3.03 29 1,1-Dichloroethane 100 U 116 119 116 119 1 25.0-158 2.55 27 1,2-Dichloroethane 100 U 115 116 115 116 1 29.0-151 0.866 27 1,1-Dichloroethene 100 U 117 123 117 123 1 11.0-160 5.00 29 cis-1,2-Dichloroethene 100 U 123 131 123 131 1 10.0-160 6.30 27 trans-1,2-Dichloroethene 100 U 116 126 116 126 1 17.0-153 8.26 27 1,2-Dichloropropane 100 U 120 127 120 127 1 30.0-156 5.67 27 1,1-Dichloropropene 100 U 118 126 118 126 1 25.0-158 6.56 27 1,3-Dichloropropane 100 U 116 127 116 127 1 38.0-147 9.05 27 cis-1,3-Dichloropropene 100 U 120 120 120 120 1 34.0-149 0.000 28 trans-1,3-Dichloropropene 100 U 108 112 108 112 1 32.0-149 3.64 28 2,2-Dichloropropane 100 U 106 109 106 109 1 24.0-152 2.79 29 Di-isopropyl ether 100 U 125 125 125 125 1 21.0-160 0.000 28 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1542149 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (GC/MS) by Method 8260B L1259662-06,07 L1259797-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1259797-01 09/13/20 11:19 • (MS) R3570116-4 09/13/20 12:19 • (MSD) R3570116-5 09/13/20 14:27 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l % % % % %
Ethylbenzene 100 U 115 129 115 129 1 30.0-155 11.5 27
Hexachloro-1,3-butadiene 100 U 92.4 107 92.4 107 1 20.0-154 14.6 34 2-Hexanone 500 U 626 667 125 133 1 21.0-160 6.34 29
n-Hexane 100 U 105 110 105 110 1 10.0-153 4.65 28
Iodomethane 500 U 517 389 103 77.8 1 10.0-160 28.3 40
Isopropylbenzene 100 U 112 122 112 122 1 28.0-157 8.55 27 p-Isopropyltoluene 100 U 109 116 109 116 1 30.0-154 6.22 29 2-Butanone (MEK) 500 U 623 632 125 126 1 10.0-160 1.43 32 Methylene Chloride 100 U 114 117 114 117 1 23.0-144 2.60 28 4-Methyl-2-pentanone (MIBK) 500 U 617 665 123 133 1 29.0-160 7.49 29 Methyl tert-butyl ether 100 2.39 119 121 117 119 1 28.0-150 1.67 29 Naphthalene 100 5.98 95.4 105 89.4 99.0 1 12.0-156 9.58 35 n-Propylbenzene 100 U 108 114 108 114 1 31.0-154 5.41 28 Styrene 100 U 115 125 115 125 1 33.0-155 8.33 28
1,1,1,2-Tetrachloroethane 100 U 113 121 113 121 1 36.0-151 6.84 29 1,1,2,2-Tetrachloroethane 100 U 115 121 115 121 1 33.0-150 5.08 28 Tetrachloroethene 100 U 122 128 122 128 1 10.0-160 4.80 27 Toluene 100 U 118 128 118 128 1 26.0-154 8.13 28
1,1,2-Trichlorotrifluoroethane 100 U 123 130 123 130 1 23.0-160 5.53 30 1,2,3-Trichlorobenzene 100 U 83.9 93.6 83.9 93.6 1 17.0-150 10.9 36 1,2,4-Trichlorobenzene 100 U 90.5 100 90.5 100 1 24.0-150 9.97 33 1,1,1-Trichloroethane 100 U 110 115 110 115 1 23.0-160 4.44 28 1,1,2-Trichloroethane 100 U 128 132 128 132 1 35.0-147 3.08 27 Trichloroethene 100 U 128 126 128 126 1 10.0-160 1.57 25 Trichlorofluoromethane 100 U 122 126 122 126 1 17.0-160 3.23 31 1,2,3-Trichloropropane 100 U 124 124 124 124 1 34.0-151 0.000 29 1,2,3-Trimethylbenzene 100 2.73 111 121 108 118 1 32.0-149 8.62 28 1,2,4-Trimethylbenzene 100 U 104 115 102 113 1 26.0-154 10.0 27 1,3,5-Trimethylbenzene 100 U 106 110 106 110 1 28.0-153 3.70 27 Vinyl acetate 500 U 692 707 138 141 1 12.0-160 2.14 31
Vinyl chloride 100 U 118 114 118 114 1 10.0-160 3.45 27 Xylenes, Total 300 14.1 357 394 114 127 1 29.0-154 9.85 28 (S) Toluene-d8 95.9 102 80.0-120
(S) 4-Bromofluorobenzene 93.4 101 77.0-126
(S) 1,2-Dichloroethane-d4 91.3 90.3 70.0-130
Sample Narrative:

OS: Dilution due to foam.
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WG1541960 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Semi-Volatile Organic Compounds (GC) by Method 8015 L1259662-01,02,03,04,05 Method Blank (MB)
(MB) R3570018-1 09/13/20 10:46
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
C12-C22 Hydrocarbons U 0.733 4.00
C22-C32 Hydrocarbons U 1.33 4.00
C32-C40 Hydrocarbons U 1.33 4.00
(S) o-Terphenyl 86.2 18.0-148
Laboratory Control Sample (LCS)
(LCS) R3570018-2 09/13/20 11:00
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg % %
C22-C32 Hydrocarbons 25.0 21.5 86.0 50.0-150
C12-C22 Hydrocarbons 25.0 21.9 87.6 50.0-150
(S) o-Terphenyl 78.7 18.0-148
L1256924-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1256924-02 09/13/20 13:39 • (MS) R3570018-3 09/13/20 13:53 • (MSD) R3570018-4 09/13/20 14:08 Spike Amount
(dry)
Original Result
(dry) MS Result (dry) MSD Result (dry) MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
C22-C32 Hydrocarbons 24.9 36.9 55.2 52.7 73.4 63.8 1 50.0-150 4.65 20 C12-C22 Hydrocarbons 24.9 3.92 24.2 26.0 81.4 89.4 1 50.0-150 7.20 20 (S) o-Terphenyl 59.2 69.7 18.0-148
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GLOSSARY OF TERMS ONE LAB. NATIONWIDE.

Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative.

Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.

Abbreviations and Definitions
(dry) Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].

MDL Method Detection Limit.

MDL (dry) Method Detection Limit.

RDL Reported Detection Limit.

RDL (dry) Reported Detection Limit.

Rec. Recovery.

RPD Relative Percent Difference.

SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media.

U Not detected at the Reporting Limit (or MDL where applicable).

Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported.

Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor.

Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges.

Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG.

Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.

Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte.

Uncertainty
(Radiochemistry) Confidence level of 2 sigma.

Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.

Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material.

Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis.

Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for each sample will provide the name and method number for the analysis reported.

Sample Summary (Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis.

Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.

J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.

J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. 1 Cp
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ONE LAB. NATIONWIDE.

Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National.

State Accreditations
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN-03-2002-34
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹ n/a
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹ DW21704
Georgia NELAP North Carolina ³ 41
Georgia ¹ 923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶ 90010 South Carolina 84004
Kentucky ² 16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴ 2006
Louisiana ¹ LA180010 Texas T104704245-18-15
Maine TN0002 Texas ⁵ LAB0152
Maryland 324 Utah TN00003
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 460132
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 9980939910
Montana CERT0086 Wyoming A2LA
Third Party Federal Accreditations
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵ 1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003

ACCREDITATIONS & LOCATIONS
¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable Our Locations
Pace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contact our main office. Pace National performs all testing at our central laboratory. 1 Cp
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ANALYTICAL REPORT
September 17, 2020
RMD Environmental - Walnut Creek, CA
Sample Delivery Group: L1260802
Samples Received: 09/11/2020
Project Number: 01-PRO-003
Description: Talbots
Report To: Doug Whichard
1371 Oakland Blvd.

Suite 200
Walnut Creek, CA 94596
Entire Report Reviewed By:

September 17, 2020
[Preliminary Report]
Jared Starkey
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com 1 Cp
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Jared Starkey
Project Manager
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TABLE OF CONTENTS ONE LAB. NATIONWIDE.

Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Ds: Detection Summary 5
Sr: Sample Results 8
SVP-04 L1260802-01 8
SVP-05 L1260802-02 10
SVP-06 L1260802-03 12
SVP-07 L1260802-04 14
SVP-02 L1260802-05 16
SVP-02-DUP L1260802-06 18
Qc: Quality Control Summary 20
Volatile Organic Compounds (MS) by Method TO-15 20
Organic Compounds (GC) by Method ASTM 1946 25
Organic Compounds (GC) by Method D1946 26
Gl: Glossary of Terms 27
Al: Accreditations & Locations 28
Sc: Sample Chain of Custody 29
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SAMPLE SUMMARY ONE LAB. NATIONWIDE.

Collected by Collected date/time Received date/time
SVP-04 L1260802-01 Air B Angulo 09/10/20 08:07 09/11/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1542320 1 09/13/20 15:38 09/13/20 15:38 CAW Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG1543224 10 09/15/20 15:45 09/15/20 15:45 CAW Mt. Juliet, TN Organic Compounds (GC) by Method ASTM 1946 WG1544165 1 09/17/20 10:47 09/17/20 10:47 JAL Mt. Juliet, TN Organic Compounds (GC) by Method D1946 WG1541877 1 09/14/20 14:56 09/14/20 14:56 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-05 L1260802-02 Air B Angulo 09/10/20 08:46 09/11/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1542320 1 09/13/20 16:27 09/13/20 16:27 CAW Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG1543224 10 09/15/20 16:27 09/15/20 16:27 DAH Mt. Juliet, TN Organic Compounds (GC) by Method ASTM 1946 WG1544165 1 09/17/20 10:54 09/17/20 10:54 JAL Mt. Juliet, TN Organic Compounds (GC) by Method D1946 WG1541877 1 09/14/20 15:02 09/14/20 15:02 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-06 L1260802-03 Air B Angulo 09/10/20 09:30 09/11/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1542320 1 09/13/20 17:14 09/13/20 17:14 CAW Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG1543224 10 09/15/20 17:10 09/15/20 17:10 DAH Mt. Juliet, TN Organic Compounds (GC) by Method ASTM 1946 WG1544165 1 09/17/20 10:57 09/17/20 10:57 JAL Mt. Juliet, TN Organic Compounds (GC) by Method D1946 WG1541877 1 09/14/20 15:08 09/14/20 15:08 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-07 L1260802-04 Air B Angulo 09/10/20 10:03 09/11/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1542320 1 09/13/20 18:02 09/13/20 18:02 CAW Mt. Juliet, TN Organic Compounds (GC) by Method ASTM 1946 WG1544165 1 09/17/20 11:00 09/17/20 11:00 JAL Mt. Juliet, TN Organic Compounds (GC) by Method D1946 WG1541877 1 09/14/20 15:15 09/14/20 15:15 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-02 L1260802-05 Air B Angulo 09/10/20 10:55 09/11/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1542320 1 09/13/20 18:51 09/13/20 18:51 CAW Mt. Juliet, TN Organic Compounds (GC) by Method ASTM 1946 WG1544165 1 09/17/20 11:03 09/17/20 11:03 JAL Mt. Juliet, TN Organic Compounds (GC) by Method D1946 WG1541877 1 09/14/20 15:21 09/14/20 15:21 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-02-DUP L1260802-06 Air B Angulo 09/10/20 11:01 09/11/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Volatile Organic Compounds (MS) by Method TO-15 WG1542320 1 09/13/20 19:39 09/13/20 19:39 CAW Mt. Juliet, TN Organic Compounds (GC) by Method ASTM 1946 WG1544165 1 09/17/20 11:06 09/17/20 11:06 JAL Mt. Juliet, TN Organic Compounds (GC) by Method D1946 WG1541877 1 09/14/20 15:30 09/14/20 15:30 DAH Mt. Juliet, TN 1 Cp
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CASE NARRATIVE ONE LAB. NATIONWIDE.

All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated within the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report]
Jared Starkey
Project Manager
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Project Manager
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DETECTION SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilutio n
Batch
Client ID Lab Sample ID Analyte ppbv ug/m3 ppbv ug/m3
SVP-04 L1260802-01 Acetone 67-64-1 58.10 1.25 2.97 32.7 77.7 1 WG1542320 SVP-04 L1260802-01 Benzene 71-43-2 78.10 0.200 0.639 0.951 3.04 1 WG1542320 SVP-04 L1260802-01 Carbon disulfide 75-15-0 76.10 0.200 0.622 2.44 7.59 1 WG1542320 SVP-04 L1260802-01 Chloroform 67-66-3 119 0.200 0.973 4.94 24.0 1 WG1542320 SVP-04 L1260802-01 Ethanol 64-17-5 46.10 0.630 1.19 8.25 15.6 1 WG1542320 SVP-04 L1260802-01 Ethylbenzene 100-41-4 106 0.200 0.867 1.15 4.99 1 WG1542320 SVP-04 L1260802-01 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.531 2.61 1 WG1542320 SVP-04 L1260802-01 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.300 1.69 1 WG1542320 SVP-04 L1260802-01 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.558 2.76 1 WG1542320 SVP-04 L1260802-01 Heptane 142-82-5 100 0.200 0.818 2.72 11.1 1 WG1542320 SVP-04 L1260802-01 n-Hexane 110-54-3 86.20 0.630 2.22 0.654 2.31 1 WG1542320 SVP-04 L1260802-01 Methylene Chloride 75-09-2 84.90 0.200 0.694 0.295 1.02 1 WG1542320 SVP-04 L1260802-01 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 2.78 8.20 1 WG1542320 SVP-04 L1260802-01 Methyl methacrylate 80-62-6 100.12 0.200 0.819 1.61 6.59 1 WG1542320 SVP-04 L1260802-01 2-Propanol 67-63-0 60.10 1.25 3.07 33.0 81.1 1 WG1542320 SVP-04 L1260802-01 Propene 115-07-1 42.10 0.400 0.689 1.17 2.01 B 1 WG1542320 SVP-04 L1260802-01 Tetrachloroethylene 127-18-4 166 2.00 13.6 110 747 10 WG1543224 SVP-04 L1260802-01 Toluene 108-88-3 92.10 0.200 0.753 35.5 134 1 WG1542320 SVP-04 L1260802-01 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 0.214 1.16 1 WG1542320 SVP-04 L1260802-01 Trichloroethylene 79-01-6 131 0.200 1.07 2.19 11.7 1 WG1542320 SVP-04 L1260802-01 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.539 2.65 1 WG1542320 SVP-04 L1260802-01 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 0.235 1.15 1 WG1542320 SVP-04 L1260802-01 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 0.512 2.39 1 WG1542320 SVP-04 L1260802-01 m&p-Xylene 1330-20-7 106 0.400 1.73 4.41 19.1 1 WG1542320 SVP-04 L1260802-01 o-Xylene 95-47-6 106 0.200 0.867 1.43 6.20 1 WG1542320 SVP-04 L1260802-01 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 447 1850 1 WG1542320 SVP-05 L1260802-02 Acetone 67-64-1 58.10 1.25 2.97 9.24 22.0 1 WG1542320 SVP-05 L1260802-02 Benzene 71-43-2 78.10 0.200 0.639 3.42 10.9 1 WG1542320 SVP-05 L1260802-02 Carbon disulfide 75-15-0 76.10 0.200 0.622 2.59 8.06 1 WG1542320 SVP-05 L1260802-02 Chloromethane 74-87-3 50.50 0.200 0.413 0.222 0.459 1 WG1542320 SVP-05 L1260802-02 Cyclohexane 110-82-7 84.20 0.200 0.689 6.12 21.1 1 WG1542320 SVP-05 L1260802-02 Ethanol 64-17-5 46.10 0.630 1.19 10.1 19.0 1 WG1542320 SVP-05 L1260802-02 Ethylbenzene 100-41-4 106 0.200 0.867 0.560 2.43 1 WG1542320 SVP-05 L1260802-02 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.367 2.06 1 WG1542320 SVP-05 L1260802-02 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.829 4.10 1 WG1542320 SVP-05 L1260802-02 Heptane 142-82-5 100 0.200 0.818 2.47 10.1 1 WG1542320 SVP-05 L1260802-02 n-Hexane 110-54-3 86.20 0.630 2.22 22.3 78.6 1 WG1542320 SVP-05 L1260802-02 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 1.27 3.75 1 WG1542320 SVP-05 L1260802-02 2-Propanol 67-63-0 60.10 1.25 3.07 48.2 118 1 WG1542320 SVP-05 L1260802-02 Tetrachloroethylene 127-18-4 166 2.00 13.6 386 2620 10 WG1543224 SVP-05 L1260802-02 Toluene 108-88-3 92.10 0.200 0.753 7.24 27.3 1 WG1542320 SVP-05 L1260802-02 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 1.24 6.75 1 WG1542320 SVP-05 L1260802-02 Trichloroethylene 79-01-6 131 0.200 1.07 0.646 3.46 1 WG1542320 SVP-05 L1260802-02 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.218 1.07 1 WG1542320 SVP-05 L1260802-02 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 4.23 19.8 1 WG1542320 SVP-05 L1260802-02 m&p-Xylene 1330-20-7 106 0.400 1.73 2.23 9.67 1 WG1542320 SVP-05 L1260802-02 o-Xylene 95-47-6 106 0.200 0.867 0.685 2.97 1 WG1542320 SVP-05 L1260802-02 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 754 3110 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5615 of 11211
DETECTION SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilutio n
Batch
Client ID Lab Sample ID Analyte ppbv ug/m3 ppbv ug/m3
SVP-06 L1260802-03 Acetone 67-64-1 58.10 1.25 2.97 30.5 72.5 1 WG1542320 SVP-06 L1260802-03 Benzene 71-43-2 78.10 0.200 0.639 7.58 24.2 1 WG1542320 SVP-06 L1260802-03 Ethanol 64-17-5 46.10 0.630 1.19 12.2 23.0 1 WG1542320 SVP-06 L1260802-03 Ethylbenzene 100-41-4 106 0.200 0.867 2.10 9.10 1 WG1542320 SVP-06 L1260802-03 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.832 4.08 1 WG1542320 SVP-06 L1260802-03 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.473 2.66 1 WG1542320 SVP-06 L1260802-03 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 1.99 9.84 1 WG1542320 SVP-06 L1260802-03 Heptane 142-82-5 100 0.200 0.818 8.77 35.9 1 WG1542320 SVP-06 L1260802-03 n-Hexane 110-54-3 86.20 0.630 2.22 10.3 36.3 1 WG1542320 SVP-06 L1260802-03 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 2.49 7.34 1 WG1542320 SVP-06 L1260802-03 2-Propanol 67-63-0 60.10 12.5 30.7 113 278 10 WG1543224 SVP-06 L1260802-03 Propene 115-07-1 42.10 0.400 0.689 0.647 1.11 B 1 WG1542320 SVP-06 L1260802-03 Tetrachloroethylene 127-18-4 166 2.00 13.6 118 801 10 WG1543224 SVP-06 L1260802-03 Toluene 108-88-3 92.10 0.200 0.753 39.3 148 1 WG1542320 SVP-06 L1260802-03 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 2.09 11.4 1 WG1542320 SVP-06 L1260802-03 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.779 3.82 1 WG1542320 SVP-06 L1260802-03 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 0.394 1.93 1 WG1542320 SVP-06 L1260802-03 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 9.46 44.2 1 WG1542320 SVP-06 L1260802-03 m&p-Xylene 1330-20-7 106 0.400 1.73 7.06 30.6 1 WG1542320 SVP-06 L1260802-03 o-Xylene 95-47-6 106 0.200 0.867 2.16 9.36 1 WG1542320 SVP-06 L1260802-03 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 571 2360 1 WG1542320 SVP-07 L1260802-04 Acetone 67-64-1 58.10 1.25 2.97 8.10 19.2 1 WG1542320 SVP-07 L1260802-04 Benzene 71-43-2 78.10 0.200 0.639 3.31 10.6 1 WG1542320 SVP-07 L1260802-04 Chloromethane 74-87-3 50.50 0.200 0.413 0.340 0.702 1 WG1542320 SVP-07 L1260802-04 Ethanol 64-17-5 46.10 0.630 1.19 7.89 14.9 1 WG1542320 SVP-07 L1260802-04 Ethylbenzene 100-41-4 106 0.200 0.867 2.31 10.0 1 WG1542320 SVP-07 L1260802-04 4-Ethyltoluene 622-96-8 120 0.200 0.982 1.23 6.04 1 WG1542320 SVP-07 L1260802-04 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.286 1.61 1 WG1542320 SVP-07 L1260802-04 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.581 2.87 1 WG1542320 SVP-07 L1260802-04 Heptane 142-82-5 100 0.200 0.818 2.50 10.2 1 WG1542320 SVP-07 L1260802-04 n-Hexane 110-54-3 86.20 0.630 2.22 1.07 3.77 1 WG1542320 SVP-07 L1260802-04 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 1.40 4.13 1 WG1542320 SVP-07 L1260802-04 2-Propanol 67-63-0 60.10 1.25 3.07 86.3 212 1 WG1542320 SVP-07 L1260802-04 Propene 115-07-1 42.10 0.400 0.689 0.926 1.59 B 1 WG1542320 SVP-07 L1260802-04 Tetrachloroethylene 127-18-4 166 0.200 1.36 0.920 6.25 1 WG1542320 SVP-07 L1260802-04 Toluene 108-88-3 92.10 0.200 0.753 34.8 131 1 WG1542320 SVP-07 L1260802-04 Trichloroethylene 79-01-6 131 0.200 1.07 0.998 5.35 1 WG1542320 SVP-07 L1260802-04 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 1.23 6.04 1 WG1542320 SVP-07 L1260802-04 m&p-Xylene 1330-20-7 106 0.400 1.73 7.94 34.4 1 WG1542320 SVP-07 L1260802-04 o-Xylene 95-47-6 106 0.200 0.867 2.73 11.8 1 WG1542320 SVP-07 L1260802-04 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 1670 6900 1 WG1542320 SVP-02 L1260802-05 Acetone 67-64-1 58.10 1.25 2.97 3.44 8.17 1 WG1542320 SVP-02 L1260802-05 Chloromethane 74-87-3 50.50 0.200 0.413 0.251 0.518 1 WG1542320 SVP-02 L1260802-05 Ethanol 64-17-5 46.10 0.630 1.19 7.76 14.6 1 WG1542320 SVP-02 L1260802-05 Ethylbenzene 100-41-4 106 0.200 0.867 0.367 1.59 1 WG1542320 SVP-02 L1260802-05 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 1.35 7.59 1 WG1542320 SVP-02 L1260802-05 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.781 3.86 1 WG1542320 SVP-02 L1260802-05 2-Propanol 67-63-0 60.10 1.25 3.07 133 327 E 1 WG1542320 SVP-02 L1260802-05 Tetrachloroethylene 127-18-4 166 0.200 1.36 22.8 155 1 WG1542320 SVP-02 L1260802-05 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 0.306 0.902 1 WG1542320 SVP-02 L1260802-05 Toluene 108-88-3 92.10 0.200 0.753 1.42 5.35 1 WG1542320 SVP-02 L1260802-05 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 0.218 1.19 1 WG1542320 SVP-02 L1260802-05 m&p-Xylene 1330-20-7 106 0.400 1.73 1.63 7.07 1 WG1542320 SVP-02 L1260802-05 o-Xylene 95-47-6 106 0.200 0.867 0.579 2.51 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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RMD Environmental - Walnut Creek, CA 01-PRO-003 L1260802 09/17/20 14:41 6 of 29 DRAFT
5616 of 11211
DETECTION SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilutio n
Batch
Client ID Lab Sample ID Analyte ppbv ug/m3 ppbv ug/m3
SVP-02-DUP L1260802-06 Acetone 67-64-1 58.10 1.25 2.97 10.7 25.4 1 WG1542320 SVP-02-DUP L1260802-06 Chloromethane 74-87-3 50.50 0.200 0.413 0.769 1.59 1 WG1542320 SVP-02-DUP L1260802-06 Ethanol 64-17-5 46.10 0.630 1.19 9.62 18.1 1 WG1542320 SVP-02-DUP L1260802-06 Ethylbenzene 100-41-4 106 0.200 0.867 0.306 1.33 1 WG1542320 SVP-02-DUP L1260802-06 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 1.31 7.36 1 WG1542320 SVP-02-DUP L1260802-06 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.706 3.49 1 WG1542320 SVP-02-DUP L1260802-06 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 2.48 7.31 1 WG1542320 SVP-02-DUP L1260802-06 2-Propanol 67-63-0 60.10 1.25 3.07 92.7 228 1 WG1542320 SVP-02-DUP L1260802-06 Propene 115-07-1 42.10 0.400 0.689 0.720 1.24 B 1 WG1542320 SVP-02-DUP L1260802-06 Tetrachloroethylene 127-18-4 166 0.200 1.36 25.4 172 1 WG1542320 SVP-02-DUP L1260802-06 Toluene 108-88-3 92.10 0.200 0.753 1.10 4.14 1 WG1542320 SVP-02-DUP L1260802-06 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 0.220 1.20 1 WG1542320 SVP-02-DUP L1260802-06 m&p-Xylene 1330-20-7 106 0.400 1.73 1.33 5.77 1 WG1542320 SVP-02-DUP L1260802-06 o-Xylene 95-47-6 106 0.200 0.867 0.465 2.02 1 WG1542320 Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Client ID Lab Sample ID Analyte % %
SVP-05 L1260802-02 Helium 7440-59-7 0.100 0.136 1 WG1544165 Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Client ID Lab Sample ID Analyte % %
SVP-04 L1260802-01 Oxygen 7782-44-7 32 5.00 20.2 1 WG1541877 SVP-05 L1260802-02 Oxygen 7782-44-7 32 5.00 19.2 1 WG1541877 SVP-06 L1260802-03 Oxygen 7782-44-7 32 5.00 20.4 1 WG1541877 SVP-07 L1260802-04 Oxygen 7782-44-7 32 5.00 20.7 1 WG1541877 SVP-02 L1260802-05 Oxygen 7782-44-7 32 5.00 20.9 1 WG1541877 SVP-02-DUP L1260802-06 Oxygen 7782-44-7 32 5.00 20.6 1 WG1541877 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5617 of 11211
SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE.

L1260802
SVP-04
Collected date/time: 09/10/20 08:07
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 1.25 2.97 32.7 77.7 1 WG1542320
Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG1542320 Benzene 71-43-2 78.10 0.200 0.639 0.951 3.04 1 WG1542320 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG1542320 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG1542320 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG1542320
Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG1542320 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG1542320 Carbon disulfide 75-15-0 76.10 0.200 0.622 2.44 7.59 1 WG1542320 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG1542320 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG1542320 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG1542320 Chloroform 67-66-3 119 0.200 0.973 4.94 24.0 1 WG1542320 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG1542320 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG1542320 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG1542320 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG1542320 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG1542320 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG1542320 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG1542320 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG1542320 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG1542320 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG1542320 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG1542320 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG1542320 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG1542320 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG1542320 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG1542320 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG1542320 1,4-Dioxane 123-91-1 88.10 0.200 0.721 ND ND 1 WG1542320 Ethanol 64-17-5 46.10 0.630 1.19 8.25 15.6 1 WG1542320
Ethylbenzene 100-41-4 106 0.200 0.867 1.15 4.99 1 WG1542320 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.531 2.61 1 WG1542320 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.300 1.69 1 WG1542320 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.558 2.76 1 WG1542320 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG1542320 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG1542320 Heptane 142-82-5 100 0.200 0.818 2.72 11.1 1 WG1542320
Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG1542320 n-Hexane 110-54-3 86.20 0.630 2.22 0.654 2.31 1 WG1542320 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG1542320 Methylene Chloride 75-09-2 84.90 0.200 0.694 0.295 1.02 1 WG1542320 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG1542320 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 2.78 8.20 1 WG1542320 4-Methyl-2-pentanone (MIBK) 108-10-1 100.10 1.25 5.12 ND ND 1 WG1542320 Methyl methacrylate 80-62-6 100.12 0.200 0.819 1.61 6.59 1 WG1542320 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG1542320
Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG1542320
2-Propanol 67-63-0 60.10 1.25 3.07 33.0 81.1 1 WG1542320 Propene 115-07-1 42.10 0.400 0.689 1.17 2.01 B 1 WG1542320 Styrene 100-42-5 104 0.200 0.851 ND ND 1 WG1542320
1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG1542320 Tetrachloroethylene 127-18-4 166 2.00 13.6 110 747 10 WG1543224 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG1542320 Toluene 108-88-3 92.10 0.200 0.753 35.5 134 1 WG1542320 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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RMD Environmental - Walnut Creek, CA 01-PRO-003 L1260802 09/17/20 14:41 8 of 29 DRAFT
5618 of 11211
SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE.

L1260802
SVP-04
Collected date/time: 09/10/20 08:07
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 0.214 1.16 1 WG1542320 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG1542320 Trichloroethylene 79-01-6 131 0.200 1.07 2.19 11.7 1 WG1542320 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.539 2.65 1 WG1542320 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 0.235 1.15 1 WG1542320 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 0.512 2.39 1 WG1542320 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG1542320 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG1542320 Vinyl acetate 108-05-4 86.10 0.200 0.704 ND ND 1 WG1542320 m&p-Xylene 1330-20-7 106 0.400 1.73 4.41 19.1 1 WG1542320 o-Xylene 95-47-6 106 0.200 0.867 1.43 6.20 1 WG1542320
TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 447 1850 1 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 104 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 101 WG1543224 Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Helium 7440-59-7 0.100 ND 1 WG1544165
Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Oxygen 7782-44-7 32 5.00 20.2 1 WG1541877
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5619 of 11211
SAMPLE RESULTS - 02 ONE LAB. NATIONWIDE.

L1260802
SVP-05
Collected date/time: 09/10/20 08:46
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 1.25 2.97 9.24 22.0 1 WG1542320
Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG1542320 Benzene 71-43-2 78.10 0.200 0.639 3.42 10.9 1 WG1542320 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG1542320 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG1542320 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG1542320
Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG1542320 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG1542320 Carbon disulfide 75-15-0 76.10 0.200 0.622 2.59 8.06 1 WG1542320 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG1542320 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG1542320 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG1542320 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG1542320
Chloromethane 74-87-3 50.50 0.200 0.413 0.222 0.459 1 WG1542320 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG1542320 Cyclohexane 110-82-7 84.20 0.200 0.689 6.12 21.1 1 WG1542320 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG1542320 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG1542320 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG1542320 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG1542320 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG1542320 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG1542320 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG1542320 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG1542320 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG1542320 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG1542320 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG1542320 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG1542320 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG1542320 1,4-Dioxane 123-91-1 88.10 0.200 0.721 ND ND 1 WG1542320 Ethanol 64-17-5 46.10 0.630 1.19 10.1 19.0 1 WG1542320
Ethylbenzene 100-41-4 106 0.200 0.867 0.560 2.43 1 WG1542320 4-Ethyltoluene 622-96-8 120 0.200 0.982 ND ND 1 WG1542320 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.367 2.06 1 WG1542320 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.829 4.10 1 WG1542320 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG1542320 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG1542320 Heptane 142-82-5 100 0.200 0.818 2.47 10.1 1 WG1542320
Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG1542320 n-Hexane 110-54-3 86.20 0.630 2.22 22.3 78.6 1 WG1542320 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG1542320 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG1542320 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG1542320 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 1.27 3.75 1 WG1542320 4-Methyl-2-pentanone (MIBK) 108-10-1 100.10 1.25 5.12 ND ND 1 WG1542320 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG1542320 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG1542320
Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG1542320
2-Propanol 67-63-0 60.10 1.25 3.07 48.2 118 1 WG1542320 Propene 115-07-1 42.10 0.400 0.689 ND ND 1 WG1542320
Styrene 100-42-5 104 0.200 0.851 ND ND 1 WG1542320
1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG1542320 Tetrachloroethylene 127-18-4 166 2.00 13.6 386 2620 10 WG1543224 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG1542320 Toluene 108-88-3 92.10 0.200 0.753 7.24 27.3 1 WG1542320 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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RMD Environmental - Walnut Creek, CA 01-PRO-003 L1260802 09/17/20 14:41 10 of 29 DRAFT
5620 of 11211
SAMPLE RESULTS - 02 ONE LAB. NATIONWIDE.

L1260802
SVP-05
Collected date/time: 09/10/20 08:46
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 1.24 6.75 1 WG1542320 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG1542320 Trichloroethylene 79-01-6 131 0.200 1.07 0.646 3.46 1 WG1542320 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.218 1.07 1 WG1542320 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG1542320 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 4.23 19.8 1 WG1542320 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG1542320 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG1542320 Vinyl acetate 108-05-4 86.10 0.200 0.704 ND ND 1 WG1542320 m&p-Xylene 1330-20-7 106 0.400 1.73 2.23 9.67 1 WG1542320 o-Xylene 95-47-6 106 0.200 0.867 0.685 2.97 1 WG1542320 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 754 3110 1 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 102 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 100 WG1543224 Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Helium 7440-59-7 0.100 0.136 1 WG1544165
Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Oxygen 7782-44-7 32 5.00 19.2 1 WG1541877
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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RMD Environmental - Walnut Creek, CA 01-PRO-003 L1260802 09/17/20 14:41 11 of 29 DRAFT
5621 of 11211
SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE.

L1260802
SVP-06
Collected date/time: 09/10/20 09:30
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 1.25 2.97 30.5 72.5 1 WG1542320
Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG1542320 Benzene 71-43-2 78.10 0.200 0.639 7.58 24.2 1 WG1542320 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG1542320 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG1542320 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG1542320
Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG1542320 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG1542320 Carbon disulfide 75-15-0 76.10 0.200 0.622 ND ND 1 WG1542320 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG1542320 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG1542320 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG1542320 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG1542320
Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG1542320 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG1542320 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG1542320 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG1542320 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG1542320 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG1542320 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG1542320 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG1542320 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG1542320 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG1542320 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG1542320 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG1542320 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG1542320 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG1542320 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG1542320 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG1542320 1,4-Dioxane 123-91-1 88.10 0.200 0.721 ND ND 1 WG1542320 Ethanol 64-17-5 46.10 0.630 1.19 12.2 23.0 1 WG1542320
Ethylbenzene 100-41-4 106 0.200 0.867 2.10 9.10 1 WG1542320 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.832 4.08 1 WG1542320 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.473 2.66 1 WG1542320 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 1.99 9.84 1 WG1542320 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG1542320 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG1542320 Heptane 142-82-5 100 0.200 0.818 8.77 35.9 1 WG1542320
Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG1542320 n-Hexane 110-54-3 86.20 0.630 2.22 10.3 36.3 1 WG1542320 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG1542320 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG1542320 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG1542320 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 2.49 7.34 1 WG1542320 4-Methyl-2-pentanone (MIBK) 108-10-1 100.10 1.25 5.12 ND ND 1 WG1542320 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG1542320 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG1542320
Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG1542320
2-Propanol 67-63-0 60.10 12.5 30.7 113 278 10 WG1543224 Propene 115-07-1 42.10 0.400 0.689 0.647 1.11 B 1 WG1542320 Styrene 100-42-5 104 0.200 0.851 ND ND 1 WG1542320
1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG1542320 Tetrachloroethylene 127-18-4 166 2.00 13.6 118 801 10 WG1543224 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG1542320 Toluene 108-88-3 92.10 0.200 0.753 39.3 148 1 WG1542320 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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RMD Environmental - Walnut Creek, CA 01-PRO-003 L1260802 09/17/20 14:41 12 of 29 DRAFT
5622 of 11211
SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE.

L1260802
SVP-06
Collected date/time: 09/10/20 09:30
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 2.09 11.4 1 WG1542320 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG1542320 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG1542320 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.779 3.82 1 WG1542320 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 0.394 1.93 1 WG1542320 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 9.46 44.2 1 WG1542320 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG1542320 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG1542320 Vinyl acetate 108-05-4 86.10 0.200 0.704 ND ND 1 WG1542320 m&p-Xylene 1330-20-7 106 0.400 1.73 7.06 30.6 1 WG1542320 o-Xylene 95-47-6 106 0.200 0.867 2.16 9.36 1 WG1542320
TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 571 2360 1 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 104 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 101 WG1543224 Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Helium 7440-59-7 0.100 ND 1 WG1544165
Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Oxygen 7782-44-7 32 5.00 20.4 1 WG1541877
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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RMD Environmental - Walnut Creek, CA 01-PRO-003 L1260802 09/17/20 14:41 13 of 29 DRAFT
5623 of 11211
SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE.

L1260802
SVP-07
Collected date/time: 09/10/20 10:03
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 1.25 2.97 8.10 19.2 1 WG1542320
Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG1542320 Benzene 71-43-2 78.10 0.200 0.639 3.31 10.6 1 WG1542320 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG1542320 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG1542320 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG1542320
Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG1542320 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG1542320 Carbon disulfide 75-15-0 76.10 0.200 0.622 ND ND 1 WG1542320 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG1542320 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG1542320 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG1542320 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG1542320
Chloromethane 74-87-3 50.50 0.200 0.413 0.340 0.702 1 WG1542320 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG1542320 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG1542320 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG1542320 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG1542320 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG1542320 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG1542320 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG1542320 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG1542320 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG1542320 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG1542320 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG1542320 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG1542320 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG1542320 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG1542320 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG1542320 1,4-Dioxane 123-91-1 88.10 0.200 0.721 ND ND 1 WG1542320 Ethanol 64-17-5 46.10 0.630 1.19 7.89 14.9 1 WG1542320
Ethylbenzene 100-41-4 106 0.200 0.867 2.31 10.0 1 WG1542320 4-Ethyltoluene 622-96-8 120 0.200 0.982 1.23 6.04 1 WG1542320 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.286 1.61 1 WG1542320 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.581 2.87 1 WG1542320 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG1542320 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG1542320 Heptane 142-82-5 100 0.200 0.818 2.50 10.2 1 WG1542320
Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG1542320 n-Hexane 110-54-3 86.20 0.630 2.22 1.07 3.77 1 WG1542320 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG1542320 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG1542320 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG1542320 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 1.40 4.13 1 WG1542320 4-Methyl-2-pentanone (MIBK) 108-10-1 100.10 1.25 5.12 ND ND 1 WG1542320 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG1542320 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG1542320
Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG1542320
2-Propanol 67-63-0 60.10 1.25 3.07 86.3 212 1 WG1542320 Propene 115-07-1 42.10 0.400 0.689 0.926 1.59 B 1 WG1542320 Styrene 100-42-5 104 0.200 0.851 ND ND 1 WG1542320
1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG1542320 Tetrachloroethylene 127-18-4 166 0.200 1.36 0.920 6.25 1 WG1542320 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG1542320 Toluene 108-88-3 92.10 0.200 0.753 34.8 131 1 WG1542320 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5624 of 11211
SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE.

L1260802
SVP-07
Collected date/time: 09/10/20 10:03
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 ND ND 1 WG1542320 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG1542320 Trichloroethylene 79-01-6 131 0.200 1.07 0.998 5.35 1 WG1542320 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 1.23 6.04 1 WG1542320 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG1542320 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG1542320 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG1542320 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG1542320 Vinyl acetate 108-05-4 86.10 0.200 0.704 ND ND 1 WG1542320 m&p-Xylene 1330-20-7 106 0.400 1.73 7.94 34.4 1 WG1542320 o-Xylene 95-47-6 106 0.200 0.867 2.73 11.8 1 WG1542320
TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 1670 6900 1 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 171 J1 WG1542320 Sample Narrative:

L1260802-04 WG1542320: Surrogate failure due to matrix interference Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Helium 7440-59-7 0.100 ND 1 WG1544165
Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Oxygen 7782-44-7 32 5.00 20.7 1 WG1541877
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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5625 of 11211
SAMPLE RESULTS - 05 ONE LAB. NATIONWIDE.

L1260802
SVP-02
Collected date/time: 09/10/20 10:55
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 1.25 2.97 3.44 8.17 1 WG1542320
Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG1542320 Benzene 71-43-2 78.10 0.200 0.639 ND ND 1 WG1542320
Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG1542320 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG1542320 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG1542320
Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG1542320 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG1542320 Carbon disulfide 75-15-0 76.10 0.200 0.622 ND ND 1 WG1542320 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG1542320 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG1542320 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG1542320 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG1542320
Chloromethane 74-87-3 50.50 0.200 0.413 0.251 0.518 1 WG1542320 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG1542320 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG1542320 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG1542320 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG1542320 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG1542320 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG1542320 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG1542320 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG1542320 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG1542320 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG1542320 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG1542320 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG1542320 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG1542320 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG1542320 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG1542320 1,4-Dioxane 123-91-1 88.10 0.200 0.721 ND ND 1 WG1542320 Ethanol 64-17-5 46.10 0.630 1.19 7.76 14.6 1 WG1542320
Ethylbenzene 100-41-4 106 0.200 0.867 0.367 1.59 1 WG1542320 4-Ethyltoluene 622-96-8 120 0.200 0.982 ND ND 1 WG1542320 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 1.35 7.59 1 WG1542320 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.781 3.86 1 WG1542320 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG1542320 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG1542320 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG1542320
Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG1542320 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG1542320
Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG1542320 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG1542320 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG1542320 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 ND ND 1 WG1542320 4-Methyl-2-pentanone (MIBK) 108-10-1 100.10 1.25 5.12 ND ND 1 WG1542320 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG1542320 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG1542320
Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG1542320
2-Propanol 67-63-0 60.10 1.25 3.07 133 327 E 1 WG1542320 Propene 115-07-1 42.10 0.400 0.689 ND ND 1 WG1542320
Styrene 100-42-5 104 0.200 0.851 ND ND 1 WG1542320
1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG1542320 Tetrachloroethylene 127-18-4 166 0.200 1.36 22.8 155 1 WG1542320 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 0.306 0.902 1 WG1542320 Toluene 108-88-3 92.10 0.200 0.753 1.42 5.35 1 WG1542320 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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5626 of 11211
SAMPLE RESULTS - 05 ONE LAB. NATIONWIDE.

L1260802
SVP-02
Collected date/time: 09/10/20 10:55
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 0.218 1.19 1 WG1542320 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG1542320 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG1542320 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 ND ND 1 WG1542320 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG1542320 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG1542320 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG1542320 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG1542320 Vinyl acetate 108-05-4 86.10 0.200 0.704 ND ND 1 WG1542320 m&p-Xylene 1330-20-7 106 0.400 1.73 1.63 7.07 1 WG1542320 o-Xylene 95-47-6 106 0.200 0.867 0.579 2.51 1 WG1542320 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 ND ND 1 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 103 WG1542320 Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Helium 7440-59-7 0.100 ND 1 WG1544165
Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Oxygen 7782-44-7 32 5.00 20.9 1 WG1541877
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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5627 of 11211
SAMPLE RESULTS - 06 ONE LAB. NATIONWIDE.

L1260802
SVP-02-DUP
Collected date/time: 09/10/20 11:01
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
Acetone 67-64-1 58.10 1.25 2.97 10.7 25.4 1 WG1542320
Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG1542320 Benzene 71-43-2 78.10 0.200 0.639 ND ND 1 WG1542320
Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG1542320 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG1542320 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG1542320
Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG1542320 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG1542320 Carbon disulfide 75-15-0 76.10 0.200 0.622 ND ND 1 WG1542320 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG1542320 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG1542320 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG1542320 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG1542320
Chloromethane 74-87-3 50.50 0.200 0.413 0.769 1.59 1 WG1542320 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG1542320 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG1542320 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG1542320 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG1542320 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG1542320 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG1542320 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG1542320 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG1542320 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG1542320 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG1542320 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG1542320 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG1542320 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG1542320 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG1542320 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG1542320 1,4-Dioxane 123-91-1 88.10 0.200 0.721 ND ND 1 WG1542320 Ethanol 64-17-5 46.10 0.630 1.19 9.62 18.1 1 WG1542320
Ethylbenzene 100-41-4 106 0.200 0.867 0.306 1.33 1 WG1542320 4-Ethyltoluene 622-96-8 120 0.200 0.982 ND ND 1 WG1542320 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 1.31 7.36 1 WG1542320 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.706 3.49 1 WG1542320 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG1542320 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG1542320 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG1542320
Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG1542320 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG1542320
Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG1542320 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG1542320 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG1542320 2-Butanone (MEK) 78-93-3 72.10 1.25 3.69 2.48 7.31 1 WG1542320 4-Methyl-2-pentanone (MIBK) 108-10-1 100.10 1.25 5.12 ND ND 1 WG1542320 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG1542320 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG1542320
Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG1542320
2-Propanol 67-63-0 60.10 1.25 3.07 92.7 228 1 WG1542320 Propene 115-07-1 42.10 0.400 0.689 0.720 1.24 B 1 WG1542320 Styrene 100-42-5 104 0.200 0.851 ND ND 1 WG1542320
1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG1542320 Tetrachloroethylene 127-18-4 166 0.200 1.36 25.4 172 1 WG1542320 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG1542320 Toluene 108-88-3 92.10 0.200 0.753 1.10 4.14 1 WG1542320 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG1542320 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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5628 of 11211
SAMPLE RESULTS - 06 ONE LAB. NATIONWIDE.

L1260802
SVP-02-DUP
Collected date/time: 09/10/20 11:01
Volatile Organic Compounds (MS) by Method TO-15
CAS # Mol. Wt. RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3
1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 0.220 1.20 1 WG1542320 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG1542320 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG1542320 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 ND ND 1 WG1542320 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG1542320 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG1542320 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG1542320 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG1542320 Vinyl acetate 108-05-4 86.10 0.200 0.704 ND ND 1 WG1542320 m&p-Xylene 1330-20-7 106 0.400 1.73 1.33 5.77 1 WG1542320 o-Xylene 95-47-6 106 0.200 0.867 0.465 2.02 1 WG1542320 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 ND ND 1 WG1542320 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 102 WG1542320 Organic Compounds (GC) by Method ASTM 1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Helium 7440-59-7 0.100 ND 1 WG1544165
Organic Compounds (GC) by Method D1946
CAS # Mol. Wt. RDL Result Qualifier Dilution Batch
Analyte % %
Oxygen 7782-44-7 32 5.00 20.6 1 WG1541877
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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5629 of 11211
WG1542320 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15 L1260802-01,02,03,04,05,06 Method Blank (MB)
(MB) R3570123-3 09/13/20 11:40
MB Result MB Qualifier MB MDL MB RDL
Analyte ppbv ppbv ppbv
Acetone U 0.584 1.25
Allyl Chloride U 0.114 0.200
Benzene U 0.0715 0.200
Benzyl Chloride U 0.0598 0.200
Bromodichloromethane U 0.0702 0.200
Bromoform U 0.0732 0.600
Bromomethane U 0.0982 0.200
1,3-Butadiene U 0.104 2.00
Carbon disulfide U 0.102 0.200
Carbon tetrachloride U 0.0732 0.200
Chlorobenzene U 0.0832 0.200
Chloroethane U 0.0996 0.200
Chloroform U 0.0717 0.200
Chloromethane U 0.103 0.200
2-Chlorotoluene U 0.0828 0.200
Cyclohexane U 0.0753 0.200
Dibromochloromethane U 0.0727 0.200
1,2-Dibromoethane U 0.0721 0.200
1,2-Dichlorobenzene U 0.128 0.200
1,3-Dichlorobenzene U 0.182 0.200
1,4-Dichlorobenzene U 0.0557 0.200
1,2-Dichloroethane U 0.0700 0.200
1,1-Dichloroethane U 0.0723 0.200
1,1-Dichloroethene U 0.0762 0.200
cis-1,2-Dichloroethene U 0.0784 0.200
trans-1,2-Dichloroethene U 0.0673 0.200
1,2-Dichloropropane U 0.0760 0.200
cis-1,3-Dichloropropene U 0.0689 0.200
trans-1,3-Dichloropropene U 0.0728 0.200
1,4-Dioxane U 0.0833 0.200
Ethylbenzene U 0.0835 0.200
4-Ethyltoluene U 0.0783 0.200
Trichlorofluoromethane U 0.0819 0.200
Dichlorodifluoromethane U 0.137 0.200
1,1,2-Trichlorotrifluoroethane U 0.0793 0.200
1,2-Dichlorotetrafluoroethane U 0.0890 0.200
Heptane U 0.104 0.200
Hexachloro-1,3-butadiene U 0.105 0.630
n-Hexane U 0.206 0.630
Isopropylbenzene U 0.0777 0.200
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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5630 of 11211
WG1542320 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15 L1260802-01,02,03,04,05,06 Method Blank (MB)
(MB) R3570123-3 09/13/20 11:40
MB Result MB Qualifier MB MDL MB RDL
Analyte ppbv ppbv ppbv
Methylene Chloride U 0.0979 0.200
Methyl Butyl Ketone U 0.133 1.25
2-Butanone (MEK) U 0.0814 1.25
4-Methyl-2-pentanone (MIBK) U 0.0765 1.25
Methyl Methacrylate U 0.0876 0.200
MTBE U 0.0647 0.200
Naphthalene U 0.350 0.630
2-Propanol U 0.264 1.25
Propene 0.171 J 0.0932 0.400
Styrene U 0.0788 0.200
1,1,2,2-Tetrachloroethane U 0.0743 0.200
Tetrachloroethylene U 0.0814 0.200
Tetrahydrofuran U 0.0734 0.200
Toluene U 0.0870 0.200
1,2,4-Trichlorobenzene U 0.148 0.630
1,1,1-Trichloroethane U 0.0736 0.200
1,1,2-Trichloroethane U 0.0775 0.200
Trichloroethylene U 0.0680 0.200
1,2,4-Trimethylbenzene U 0.0764 0.200
1,3,5-Trimethylbenzene U 0.0779 0.200
2,2,4-Trimethylpentane U 0.133 0.200
Vinyl chloride U 0.0949 0.200
Vinyl Bromide U 0.0852 0.200
Vinyl acetate U 0.116 0.200
m&p-Xylene U 0.135 0.400
o-Xylene U 0.0828 0.200
Ethanol U 0.265 0.630
TPH (GC/MS) Low Fraction U 39.7 200
(S) 1,4-Bromofluorobenzene 102 60.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570123-1 09/13/20 08:27 • (LCSD) R3570123-2 09/13/20 09:11 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv % % % % %
Ethanol 3.75 3.87 3.81 103 102 55.0-148 1.56 25
Propene 3.75 3.64 3.74 97.1 99.7 64.0-144 2.71 25
Dichlorodifluoromethane 3.75 4.43 4.50 118 120 64.0-139 1.57 25 1,2-Dichlorotetrafluoroethane 3.75 4.24 4.25 113 113 70.0-130 0.236 25 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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5631 of 11211
WG1542320 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15 L1260802-01,02,03,04,05,06 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570123-1 09/13/20 08:27 • (LCSD) R3570123-2 09/13/20 09:11 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv % % % % %
Chloromethane 3.75 4.17 4.24 111 113 70.0-130 1.66 25
Vinyl chloride 3.75 4.27 4.21 114 112 70.0-130 1.42 25
1,3-Butadiene 3.75 3.95 3.76 105 100 70.0-130 4.93 25
Bromomethane 3.75 4.08 3.93 109 105 70.0-130 3.75 25
Chloroethane 3.75 4.01 4.01 107 107 70.0-130 0.000 25
Trichlorofluoromethane 3.75 4.17 4.18 111 111 70.0-130 0.240 25 1,1,2-Trichlorotrifluoroethane 3.75 4.09 4.10 109 109 70.0-130 0.244 25 1,1-Dichloroethene 3.75 4.05 4.00 108 107 70.0-130 1.24 25 1,1-Dichloroethane 3.75 4.01 4.00 107 107 70.0-130 0.250 25 Acetone 3.75 3.84 3.77 102 101 70.0-130 1.84 25
2-Propanol 3.75 3.70 3.71 98.7 98.9 70.0-139 0.270 25
Carbon disulfide 3.75 4.02 4.00 107 107 70.0-130 0.499 25 Methylene Chloride 3.75 3.92 3.96 105 106 70.0-130 1.02 25 MTBE 3.75 3.96 3.99 106 106 70.0-130 0.755 25
trans-1,2-Dichloroethene 3.75 3.83 3.88 102 103 70.0-130 1.30 25 n-Hexane 3.75 4.03 4.08 107 109 70.0-130 1.23 25
Vinyl acetate 3.75 3.81 3.99 102 106 70.0-130 4.62 25
Methyl Ethyl Ketone 3.75 3.94 3.93 105 105 70.0-130 0.254 25 cis-1,2-Dichloroethene 3.75 3.90 3.90 104 104 70.0-130 0.000 25 Chloroform 3.75 4.00 4.01 107 107 70.0-130 0.250 25
Cyclohexane 3.75 4.07 4.08 109 109 70.0-130 0.245 25
1,1,1-Trichloroethane 3.75 4.07 4.08 109 109 70.0-130 0.245 25 Carbon tetrachloride 3.75 4.13 4.17 110 111 70.0-130 0.964 25 Benzene 3.75 3.84 3.86 102 103 70.0-130 0.519 25
1,2-Dichloroethane 3.75 3.84 3.83 102 102 70.0-130 0.261 25 Heptane 3.75 4.41 4.42 118 118 70.0-130 0.227 25
Trichloroethylene 3.75 3.82 3.78 102 101 70.0-130 1.05 25 1,2-Dichloropropane 3.75 3.78 3.75 101 100 70.0-130 0.797 25 1,4-Dioxane 3.75 3.77 3.83 101 102 70.0-140 1.58 25
Bromodichloromethane 3.75 3.88 3.94 103 105 70.0-130 1.53 25 cis-1,3-Dichloropropene 3.75 3.88 3.87 103 103 70.0-130 0.258 25 4-Methyl-2-pentanone (MIBK) 3.75 3.75 3.78 100 101 70.0-139 0.797 25 Toluene 3.75 3.82 3.83 102 102 70.0-130 0.261 25
trans-1,3-Dichloropropene 3.75 3.89 3.90 104 104 70.0-130 0.257 25 1,1,2-Trichloroethane 3.75 3.71 3.73 98.9 99.5 70.0-130 0.538 25 Tetrachloroethylene 3.75 3.85 3.86 103 103 70.0-130 0.259 25 Methyl Butyl Ketone 3.75 3.84 3.84 102 102 70.0-149 0.000 25 Dibromochloromethane 3.75 3.88 3.86 103 103 70.0-130 0.517 25 1,2-Dibromoethane 3.75 3.97 4.01 106 107 70.0-130 1.00 25 Chlorobenzene 3.75 3.98 3.99 106 106 70.0-130 0.251 25
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1542320 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

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WG1543224 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Volatile Organic Compounds (MS) by Method TO-15 L1260802-01,02,03 Method Blank (MB)
(MB) R3570679-3 09/15/20 10:34
MB Result MB Qualifier MB MDL MB RDL
Analyte ppbv ppbv ppbv
2-Propanol U 0.264 1.25
Tetrachloroethylene U 0.0814 0.200
(S) 1,4-Bromofluorobenzene 101 60.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570679-1 09/15/20 09:06 • (LCSD) R3570679-2 09/15/20 09:51 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv % % % % %
2-Propanol 3.75 4.49 4.47 120 119 70.0-139 0.446 25
Tetrachloroethylene 3.75 4.42 4.37 118 117 70.0-130 1.14 25 (S) 1,4-Bromofluorobenzene 101 101 60.0-140
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1544165 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Organic Compounds (GC) by Method ASTM 1946 L1260802-01,02,03,04,05,06 Method Blank (MB)
(MB) R3571497-3 09/17/20 09:46
MB Result MB Qualifier MB MDL MB RDL
Analyte % % %
Helium U 0.0259 0.100
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3571497-1 09/17/20 09:31 • (LCSD) R3571497-2 09/17/20 09:36 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte % % % % % % % %
Helium 2.50 2.16 2.18 86.4 87.2 70.0-130 0.922 25
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1541877 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Organic Compounds (GC) by Method D1946 L1260802-01,02,03,04,05,06 Method Blank (MB)
(MB) R3570254-3 09/14/20 13:27
MB Result MB Qualifier MB MDL MB RDL
Analyte % % %
Oxygen 0.676 0.225 5.00
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3570254-1 09/14/20 13:13 • (LCSD) R3570254-2 09/14/20 13:21 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte % % % % % % % %
Oxygen 20.0 22.3 21.2 112 106 70.0-130 5.06 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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GLOSSARY OF TERMS ONE LAB. NATIONWIDE.

Abbreviations and Definitions
MDL Method Detection Limit.

ND Not detected at the Reporting Limit (or MDL where applicable).

RDL Reported Detection Limit.

Rec. Recovery.

RPD Relative Percent Difference.

U Not detected at the Reporting Limit (or MDL where applicable).

Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported.

Uncertainty
(Radiochemistry) Confidence level of 2 sigma.

Sample Summary (Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis.

Qualifier Description
B The same analyte is found in the associated blank.

E
The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial calibration (ICAL).

J The identification of the analyte is acceptable; the reported value is an estimate.

J1 Surrogate recovery limits have been exceeded; values are outside upper control limits. 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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ONE LAB. NATIONWIDE.

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DRAFT
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ANALYTICAL REPORT
September 28, 2020
RMD Environmental - Walnut Creek, CA
Sample Delivery Group: L1264337
Samples Received: 09/09/2020
Project Number: 01-PRO-003
Description: Talbots
Report To: Doug Whichard
1371 Oakland Blvd.

Suite 200
Walnut Creek, CA 94596
Entire Report Reviewed By:

September 28, 2020
[Preliminary Report]
Jared Starkey
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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Jared Starkey
Project Manager
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TABLE OF CONTENTS ONE LAB. NATIONWIDE.

Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 5
Ds: Detection Summary 6
Sr: Sample Results 7
SVP-04-1 L1264337-01 7
SVP-04-3 L1264337-02 8
SVP-04-5 L1264337-03 9
SVP-04-7 L1264337-04 10
SVP-05-1 L1264337-05 11
SVP-05-3 L1264337-06 12
SVP-05-5 L1264337-07 13
SVP-05-7 L1264337-08 14
SB-04-COMP L1264337-09 15
SVP-04-COMP L1264337-10 16
SVP-05-COMP L1264337-11 17
SVP-06-COMP L1264337-12 18
SVP-06-COMP L1264337-13 19
SVP-07-COMP L1264337-14 20
Qc: Quality Control Summary 21
Total Solids by Method 2540 G-2011 21
Metals (ICP) by Method 6010B 22
Gl: Glossary of Terms 25
Al: Accreditations & Locations 26
Sc: Sample Chain of Custody 27
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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SAMPLE SUMMARY ONE LAB. NATIONWIDE.

Collected by Collected date/time Received date/time
SVP-04-1 L1264337-01 Solid B Angulo 09/08/20 09:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:17 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-04-3 L1264337-02 Solid B Angulo 09/08/20 09:30 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:20 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-04-5 L1264337-03 Solid B Angulo 09/08/20 09:38 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:22 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-04-7 L1264337-04 Solid B Angulo 09/08/20 09:55 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:25 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-05-1 L1264337-05 Solid B Angulo 09/08/20 10:22 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 15:34 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-05-3 L1264337-06 Solid B Angulo 09/08/20 10:30 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:33 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-05-5 L1264337-07 Solid B Angulo 09/08/20 10:40 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:36 CCE Mt. Juliet, TN 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE SUMMARY ONE LAB. NATIONWIDE.

Collected by Collected date/time Received date/time
SVP-05-7 L1264337-08 Solid B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Total Solids by Method 2540 G-2011 WG1548490 1 09/26/20 23:06 09/26/20 23:23 KDW Mt. Juliet, TN Metals (ICP) by Method 6010B WG1547313 1 09/22/20 17:19 09/23/20 16:39 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SB-04-COMP L1264337-09 GW B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Preparation by Method 22CCRA2 WG1546473 1 09/21/20 08:34 09/21/20 08:34 JGB Metals (ICP) by Method 6010B WG1547881 9 09/23/20 12:36 09/24/20 10:00 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-04-COMP L1264337-10 GW B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Preparation by Method 22CCRA2 WG1546473 1 09/21/20 08:34 09/21/20 08:34 JGB Metals (ICP) by Method 6010B WG1547881 9 09/23/20 12:36 09/24/20 09:39 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-05-COMP L1264337-11 GW B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Preparation by Method 22CCRA2 WG1546473 1 09/21/20 08:34 09/21/20 08:34 JGB Metals (ICP) by Method 6010B WG1547881 9 09/23/20 12:36 09/24/20 09:41 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-06-COMP L1264337-12 Waste B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Preparation by Method 1311 WG1547341 1 09/23/20 07:38 09/23/20 07:38 APH Mt. Juliet, TN Metals (ICP) by Method 6010B WG1548413 1 09/24/20 16:35 09/25/20 07:39 TRB Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-06-COMP L1264337-13 GW B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Preparation by Method 22CCRA2 WG1546473 1 09/21/20 08:34 09/21/20 08:34 JGB Metals (ICP) by Method 6010B WG1547881 9 09/23/20 12:36 09/24/20 09:44 CCE Mt. Juliet, TN Collected by Collected date/time Received date/time
SVP-07-COMP L1264337-14 GW B Angulo 09/08/20 00:00 09/09/20 09:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time
Preparation by Method 22CCRA2 WG1546473 1 09/21/20 08:34 09/21/20 08:34 JGB Metals (ICP) by Method 6010B WG1547881 9 09/23/20 12:36 09/24/20 09:47 CCE Mt. Juliet, TN 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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CASE NARRATIVE ONE LAB. NATIONWIDE.

RMD Environmental - Walnut Creek, CA 01-PRO-003 L1264337 09/28/20 10:06 5 of 30 Jared Starkey
Project Manager
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DETECTION SUMMARY ONE LAB. NATIONWIDE.

Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Client ID Lab Sample ID Analyte ug/l ug/l ug/l date / time SB-04-COMP L1264337-09 Chromium 186 45.0 90.0 9 09/24/2020 10:00 WG1547881 SVP-04-COMP L1264337-10 Chromium 596 45.0 90.0 9 09/24/2020 09:39 WG1547881 SVP-04-COMP L1264337-10 Lead 628 26.6 54.0 9 09/24/2020 09:39 WG1547881 SVP-05-COMP L1264337-11 Chromium 958 45.0 90.0 9 09/24/2020 09:41 WG1547881 SVP-05-COMP L1264337-11 Lead 3450 26.6 54.0 9 09/24/2020 09:41 WG1547881 SVP-06-COMP L1264337-13 Chromium 281 45.0 90.0 9 09/24/2020 09:44 WG1547881 SVP-07-COMP L1264337-14 Chromium 170 45.0 90.0 9 09/24/2020 09:47 WG1547881 Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilutio
n
Analysis Batch
Client ID Lab Sample ID Analyte mg/kg mg/kg mg/kg date / time SVP-04-1 L1264337-01 Lead 4.67 0.269 0.647 1 09/23/2020 16:17 WG1547313 SVP-04-3 L1264337-02 Lead 145 0.237 0.570 1 09/23/2020 16:20 WG1547313 SVP-04-5 L1264337-03 Lead 19.6 0.238 0.572 1 09/23/2020 16:22 WG1547313 SVP-04-7 L1264337-04 Lead 42.7 0.232 0.557 1 09/23/2020 16:25 WG1547313 SVP-05-1 L1264337-05 Lead 20.8 O1 0.255 0.613 1 09/23/2020 15:34 WG1547313 SVP-05-3 L1264337-06 Lead 607 0.234 0.563 1 09/23/2020 16:33 WG1547313 SVP-05-5 L1264337-07 Lead 17.9 0.241 0.579 1 09/23/2020 16:36 WG1547313 SVP-05-7 L1264337-08 Lead 19.7 0.232 0.558 1 09/23/2020 16:39 WG1547313 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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SAMPLE RESULTS - 01 ONE LAB. NATIONWIDE.

L1264337
SVP-04-1
Collected date/time: 09/08/20 09:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 77.3 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 4.67 0.269 0.647 1 09/23/2020 16:17 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 02 ONE LAB. NATIONWIDE.

L1264337
SVP-04-3
Collected date/time: 09/08/20 09:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 87.8 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 145 0.237 0.570 1 09/23/2020 16:20 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 03 ONE LAB. NATIONWIDE.

L1264337
SVP-04-5
Collected date/time: 09/08/20 09:38
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 87.4 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 19.6 0.238 0.572 1 09/23/2020 16:22 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 04 ONE LAB. NATIONWIDE.

L1264337
SVP-04-7
Collected date/time: 09/08/20 09:55
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 89.8 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 42.7 0.232 0.557 1 09/23/2020 16:25 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 05 ONE LAB. NATIONWIDE.

L1264337
SVP-05-1
Collected date/time: 09/08/20 10:22
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 81.6 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 20.8 O1 0.255 0.613 1 09/23/2020 15:34 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 06 ONE LAB. NATIONWIDE.

L1264337
SVP-05-3
Collected date/time: 09/08/20 10:30
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 88.8 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 607 0.234 0.563 1 09/23/2020 16:33 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 07 ONE LAB. NATIONWIDE.

L1264337
SVP-05-5
Collected date/time: 09/08/20 10:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 86.4 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 17.9 0.241 0.579 1 09/23/2020 16:36 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 08 ONE LAB. NATIONWIDE.

L1264337
SVP-05-7
Collected date/time: 09/08/20 00:00
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte % date / time
Total Solids 89.6 1 09/26/2020 23:23 WG1548490
Metals (ICP) by Method 6010B
Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time
Lead 19.7 0.232 0.558 1 09/23/2020 16:39 WG1547313
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 09 ONE LAB. NATIONWIDE.

L1264337
SB-04-COMP
Collected date/time: 09/08/20 00:00
Preparation by Method 1311/22CCRA2
Result Qualifier Prep Batch
Analyte date / time
STLC Extraction - 9/21/2020 8:34:25 AM WG1546473
Final pH 5.12 9/21/2020 8:34:25 AM WG1546473
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 186 45.0 90.0 9 09/24/2020 10:00 WG1547881
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 10 ONE LAB. NATIONWIDE.

L1264337
SVP-04-COMP
Collected date/time: 09/08/20 00:00
Preparation by Method 1311/22CCRA2
Result Qualifier Prep Batch
Analyte date / time
STLC Extraction - 9/21/2020 8:34:25 AM WG1546473
Final pH 5.34 9/21/2020 8:34:25 AM WG1546473
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 596 45.0 90.0 9 09/24/2020 09:39 WG1547881
Lead 628 26.6 54.0 9 09/24/2020 09:39 WG1547881
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 11 ONE LAB. NATIONWIDE.

L1264337
SVP-05-COMP
Collected date/time: 09/08/20 00:00
Preparation by Method 1311/22CCRA2
Result Qualifier Prep Batch
Analyte date / time
STLC Extraction - 9/21/2020 8:34:25 AM WG1546473
Final pH 5.58 9/21/2020 8:34:25 AM WG1546473
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 958 45.0 90.0 9 09/24/2020 09:41 WG1547881
Lead 3450 26.6 54.0 9 09/24/2020 09:41 WG1547881
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 12 ONE LAB. NATIONWIDE.

L1264337
SVP-06-COMP
Collected date/time: 09/08/20 00:00
Preparation by Method 1311/22CCRA2
Result Qualifier Prep Batch
Analyte date / time
TCLP Extraction - 9/23/2020 7:38:44 AM WG1547341
Fluid 1 9/23/2020 7:38:44 AM WG1547341
Initial pH 6.81 9/23/2020 7:38:44 AM WG1547341
Final pH 4.97 9/23/2020 7:38:44 AM WG1547341
Metals (ICP) by Method 6010B
Result Qualifier RDL Limit Dilution Analysis Batch
Analyte mg/l mg/l mg/l date / time
Chromium ND 0.100 5 1 09/25/2020 07:39 WG1548413
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 13 ONE LAB. NATIONWIDE.

L1264337
SVP-06-COMP
Collected date/time: 09/08/20 00:00
Preparation by Method 1311/22CCRA2
Result Qualifier Prep Batch
Analyte date / time
STLC Extraction - 9/21/2020 8:34:25 AM WG1546473
Final pH 5.15 9/21/2020 8:34:25 AM WG1546473
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 281 45.0 90.0 9 09/24/2020 09:44 WG1547881
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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SAMPLE RESULTS - 14 ONE LAB. NATIONWIDE.

L1264337
SVP-07-COMP
Collected date/time: 09/08/20 00:00
Preparation by Method 1311/22CCRA2
Result Qualifier Prep Batch
Analyte date / time
STLC Extraction - 9/21/2020 8:34:25 AM WG1546473
Final pH 5.18 9/21/2020 8:34:25 AM WG1546473
Metals (ICP) by Method 6010B
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Chromium 170 45.0 90.0 9 09/24/2020 09:47 WG1547881
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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WG1548490 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Total Solids by Method 2540 G-2011 L1264337-01,02,03,04,05,06,07,08 Method Blank (MB)
(MB) R3575021-1 09/26/20 23:23
MB Result MB Qualifier MB MDL MB RDL
Analyte % % %
Total Solids 0.00100
L1264337-01 Original Sample (OS) • Duplicate (DUP)
(OS) L1264337-01 09/26/20 23:23 • (DUP) R3575021-3 09/26/20 23:23 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits
Analyte % % % %
Total Solids 77.3 77.3 1 0.0988 10
Laboratory Control Sample (LCS)
(LCS) R3575021-2 09/26/20 23:23
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte % % % %
Total Solids 50.0 49.9 99.9 85.0-115
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1547313 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Metals (ICP) by Method 6010B L1264337-01,02,03,04,05,06,07,08 Method Blank (MB)
(MB) R3573821-1 09/23/20 15:29
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Lead U 0.208 0.500
Laboratory Control Sample (LCS)
(LCS) R3573821-2 09/23/20 15:31
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/kg mg/kg % %
Lead 100 97.8 97.8 80.0-120
L1264337-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1264337-05 09/23/20 15:34 • (MS) R3573821-5 09/23/20 15:42 • (MSD) R3573821-6 09/23/20 15:45 Spike Amount
(dry)
Original Result
(dry) MS Result (dry) MSD Result (dry) MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg % % % % %
Lead 123 20.8 132 127 90.9 86.5 1 75.0-125 4.15 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1547881 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Metals (ICP) by Method 6010B L1264337-09,10,11,13,14
Method Blank (MB)
(MB) R3573999-1 09/24/20 09:55
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Chromium U 45.0 90.0
Lead U 26.6 54.0
Laboratory Control Sample (LCS)
(LCS) R3573999-2 09/24/20 09:58
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte ug/l ug/l % %
Chromium 1000 1100 110 80.0-120
Lead 1000 1090 109 80.0-120
L1264337-09 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1264337-09 09/24/20 10:00 • (MS) R3573999-4 09/24/20 10:06 • (MSD) R3573999-5 09/24/20 10:08 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l % % % % %
Chromium 1000 186 10300 10200 112 111 9 75.0-125 0.968 20 Lead 1000 69.9 10200 10100 113 111 9 75.0-125 1.25 20
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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WG1548413 QUALITY CONTROL SUMMARY ONE LAB. NATIONWIDE.

Metals (ICP) by Method 6010B L1264337-12
Method Blank (MB)
(MB) R3574486-1 09/25/20 07:02
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/l mg/l mg/l
Chromium U 0.0330 0.100
Laboratory Control Sample (LCS)
(LCS) R3574486-2 09/25/20 07:04
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte mg/l mg/l % %
Chromium 10.0 9.87 98.7 80.0-120
L1265193-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1265193-02 09/25/20 07:07 • (MS) R3574486-4 09/25/20 07:13 • (MSD) R3574486-5 09/25/20 07:16 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l % % % % %
Chromium 10.0 ND 9.74 9.74 97.4 97.4 1 75.0-125 0.0116 20 1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:

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GLOSSARY OF TERMS ONE LAB. NATIONWIDE.

Abbreviations and Definitions
(dry) Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].

MDL Method Detection Limit.

MDL (dry) Method Detection Limit.

ND Not detected at the Reporting Limit (or MDL where applicable).

RDL Reported Detection Limit.

RDL (dry) Reported Detection Limit.

Rec. Recovery.

RPD Relative Percent Difference.

SDG Sample Delivery Group.

U Not detected at the Reporting Limit (or MDL where applicable).

Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported.

Uncertainty
(Radiochemistry) Confidence level of 2 sigma.

Sample Summary (Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis.

Qualifier Description
O1 The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate matrix interference.
1 Cp
2 Tc
3 Ss
4 Cn
5 Ds
6 Sr
7 Qc
8 Gl
9 Al
10 Sc
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ONE LAB. NATIONWIDE.

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DRAFT
PHASE l ENVIRONMENTAL SITE ASSESSMENT
407 South B Street
San Mateo, California
01-PRO-008
Prepared for:

Prometheus Real Estate Group
1900 South Norfolk Street, Suite 150
San Mateo, California 94403
Prepared By:
1371 Oakland Boulevard, Suite 200
Walnut Creek, California 94596
June 25, 2021
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TABLE OF CONTENTS
Page

1.0 INTRODUCTION ............................................................................................... 1-1

1.1 Purpose ...................................................................................................1-1

1.2 Scope of Services ....................................................................................1-1

1.3 Significant Assumptions ..........................................................................1-1

1.4 Limitations and Exceptions......................................................................1-2

1.5 User Reliance...........................................................................................1-3

2.0 SITE AND VICINITY DESCRIPTION ................................................................... 2-1

2.1 Current Ownership..................................................................................2-1

2.2 Current Site Use and Improvements .......................................................2-1

2.3 Current Use of Adjoining and Surrounding Properties ...........................2-1

2.4 Physical Setting .......................................................................................2-1

3.0 HISTORICAL REVIEW OF SITE AND VICINITY .................................................. 3-1

3.1 Aerial Photographs..................................................................................3-1

3.2 Topographic Maps ..................................................................................3-1

3.3 Fire Insurance Maps ................................................................................3-1

3.4 City Directories........................................................................................3-1

3.5 Chronological Summary ..........................................................................3-1

4.0 REGULATORY DATABASE RECORDS REVIEW ................................................ 4-1

4.1 Standard Environmental Record Sources ................................................4-1

4.2 Additional Environmental Record Sources..............................................4-2

4.3 Findings ...................................................................................................4-3

4.3.1 Subject Property...............................................................................4-3

4.3.2 Surrounding Areas............................................................................4-4

4.3.3 Orphan Sites ....................................................................................4-6

5.0 REGULATORY AGENCY RECORDS REVIEW .................................................... 5-1

5.1 Environmental Liens Search.....................................................................5-1

5.2 Property Tax Map Search ........................................................................5-1 5671 of 11211
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5.3 Building Permit Search ............................................................................5-1

5.4 Oil and Gas Wells or Pipelines ................................................................5-1

5.5 Local Environmental Health Department and/or State Environmental Agency Records .................................................................................................5-2

5.5.1 Santa Mateo County Department of Environmental Health ............5-2

5.5.2 Envirostor .........................................................................................5-2

5.5.3 GeoTracker.......................................................................................5-2

5.5.4 Air Quality Management District......................................................5-2

5.5.5 San Mateo Consolidated Fire Department ......................................5-2

6.0 USER PROVIDED INFORMATION ..................................................................... 6-1

6.1 User Questionnaire..................................................................................6-1

6.2 Phase II Environmental Site Investigation, 415 and 445 South B Street (Adjacent) ...........................................................................................................6-2

7.0 SITE RECONNAISSANCE .................................................................................. 7-1

7.1 On-Site Interviews ...................................................................................7-1

7.2 Storage Tanks..........................................................................................7-1

7.3 Hazardous Substances and Petroleum Products .....................................7-1

7.4 Solid Waste .............................................................................................7-1

7.5 Polychlorinated Biphenyls (PCBs)............................................................7-1

7.6 Drains ......................................................................................................7-1

7.7 Wastewater and Septic Systems..............................................................7-2

7.8 Wells ........................................................................................................7-2

8.0 CONCLUSIONS AND OPINIONS ..................................................................... 8-1

9.0 REFERENCES .................................................................................................... 9-1

10.0 ENVIRONMENTAL PROFESSIONALS ............................................................. 10-1

10.1 Signatures of Responsible Environmental Professionals .......................10-1

10.2 Qualifications of Responsible Environmental Professionals ..................10-1

11.0 CONDITIONS OUTSIDE THE SCOPE OF ASTM E 1527-13 ........................... 11-1

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TABLES
Table 3-1: Historical Document Review .................................................................................... 3-2 Table 4-1: Summary of Environmental Database Information................................................... 4-1 Table 4-2: Additional Environmental Record Sources............................................................... 4-3 Table 6-1: User Provided Information ....................................................................................... 6-1

FIGURES
Figure 1 Site Location Map
Figure 2 Site Plan
Figure 3 Historical Surrounding Areas

APPENDICES
Appendix A Site Photographs
Appendix B Environmental Data Resources Report
Appendix C Aerial Photographs
Appendix D Topographic Maps
Appendix E Fire Insurance Maps
Appendix F City Directories
Appendix G Environmental Lien and AUL Report
Appendix H Property Tax Map
Appendix I Building Permit Report
Appendix J Regulatory Agency Files
Appendix K Excerpts of Vicinity Report

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EXECUTIVE SUMMARY
RMD Environmental Solutions, Inc. (RMD) performed this Phase I Environmental Site Assessment (Phase I ESA) of the property located at 407 South B Street in San Mateo, California, (Subject Property) on behalf of Prometheus Real Estate Group. The Subject Property is identified as Santa Clara County Assessor’s Parcel Number (APN) 034-179-020. The Subject Property encompasses approximately 5,800 square feet in a mixed-use area. The Subject Property is currently developed with a commercial building that includes retail space. A site location map and site plan are provided as Figure 1 and 2.

This assessment has revealed the following key finding with respect to the Subject Property. • Adjacent Historical Hazardous Waste Generator With Documented Subsurface Impacts.

The Phase II conducted on the site adjacent to the southeast at 415 and 445 South B Street (Talbots site) reported petroleum-related chemicals, including TPHg and/or benzene in soil vapor and groundwater at concentrations above regulatory screening levels. These petroleum constituents reported in soil vapor and groundwater are reportedly related to an upgradient, off-site source, and are also likely present beneath the Subject Property. The presence of chemicals in the subsurface related to gasoline service stations and/or sites with underground storage tanks (USTs) have been identified as a recognized environmental condition (REC) below.

Tetrachloroethene (PCE) was also detected in soil vapor and groundwater above regulatory screening levels beneath the Talbots site. Given the distribution of PCE that was reported, and the lack of significant concentrations of PCE that were reported in the samples immediately adjacent to the Subject Property (SVP-01 and SB-01, Appendix K), RMD does not consider the Talbots site to be a REC with respect to the Subject Property. • Current and Historical Vicinity Dry Cleaning Facilities. Dry cleaning facilities have been located in the vicinity of the Subject Property since at least the mid-1950s. As indicated on Figure 3, the historical and current dry cleaning facilities are cross-gradient to or downgradient from the Subject Property assuming a groundwater gradient towards the east. The dry cleaning facility approximately 140 feet north of the Subject Property at 335 East 4th Street has an open case to determine the extent of impacts to the groundwater and soil vapor.

This assessment has revealed the following RECs with respect to the Subject Property. 5674 of 11211
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• Historic Dry Cleaning Tenant. Based on historical records, Bamboo Washrite and later Bamboo Washrite & Dry Cleaners were located on the Subject Property from at least 1956 through 2010. Chlorinated solvents, including PCE, are typically used in dry cleaning operations. The Phase II conducted on the Talbots site reported very low concentrations of PCE in soil vapor beneath 415 South B Street (SVP-01 and SVP-03, Appendix K) and no concentrations of PCE in groundwater in the sample location immediately downgradient and adjacent to the Subject Property (SB-01, Appendix K).

Based on this data collected, if any historic releases of PCE occurred from the Subject Property, they would have been limited and localized.
• Current and Historical Vicinity UST Facilities. Gasoline service stations and/or sites with USTs have been located in the vicinity of the Subject Property since at least the early1920s. The Phase II conducted on the Talbots site revealed petroleum-related chemicals, including TPHg and benzene, in groundwater and/or soil vapor, immediately adjacent to the downgradient side of the Subject Property (SB-01, Appendix K). Additionally, concentrations of TPHg and benzene detected in soil vapor were reported beneath Talbots above regulatory screening levels. The off-Site release and migration of petroleum-related chemicals has occurred from upgradient sources. It is likely that impacts from the releases have impacted soil vapor and/or groundwater beneath the Subject Property at concentrations above regulatory screening levels.

De Minimis Conditions
No de minimis conditions were identified during this assessment.

Controlled Recognized Environmental Condition
This assessment has revealed no evidence of a controlled recognized environmental condition in connection with the Subject Property.

Historic Recognized Environmental Conditions
This assessment has revealed no evidence of historical recognized environmental conditions in connection with the Subject Property.

Vapor Migration
There is a potential for vapor migration in the event that releases of volatile chemicals occurred on the Subject Property during its prior use as a dry cleaning facility and/or from potential offsite releases associated with the historical and current dry cleaning facilities, UST facilities, and/or hazardous waste generators located in the vicinity of the Subject Property. 5675 of 11211
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Data Gaps
No data gaps were identified during the preparation of this Phase I ESA. 5676 of 11211
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1.0 INTRODUCTION

1.1 Purpose
RMD Environmental Solutions, Inc. (RMD) has prepared this Phase I Environmental Site Assessment (ESA) at the request of the Prometheus Real Estate Group (Prometheus). The purpose of this Phase I ESA is to perform all appropriate inquiries into the previous ownership and uses of the Subject Property consistent with good commercial or customary practice for a possible transaction involving the Subject Property and to permit Prometheus to qualify for one of the landowner liability protections as identified by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

1.2 Scope of Services
This project was performed in accordance with the proposal dated April 29, 2021. The scope of services was to perform a Phase I ESA in a manner generally consistent with the American Society for Testing and Materials (ASTM) Standard Designation: E-1527-13 “Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process,” and the United States Environmental Protection Agency’s (USEPA’s) Standards and Practices for All Appropriate Inquiries (AAI), 40 CFR, Part 312.

The scope of services comprising this Phase I ESA was conducted to provide a reasonable level of investigation to identify recognized environmental conditions (RECs). As defined by ASTM standards, the term REC means the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: (1) due to any release to the environment; (2) under conditions indicative of a release to the environment; or (3) under conditions that pose a material threat of a future release to the environment. The term is not intended to include de minimis conditions that generally do not present a threat to human health or the environment, and that generally would not be the subject of an enforcement action if brought to the attention of the appropriate government agencies. Any historical RECs (HREC) or controlled RECs (CREC) as defined by ASTM E1527-13 that were identified during the assessment are discussed in this report, as applicable.

1.3 Significant Assumptions
RMD has performed the historical and environmental record searches in accordance with current ASTM and industry practice. The data, findings, and conclusions presented in this Phase I ESA are based upon a detailed search, review, and analysis of the documents and interviews as well as observations made during the site reconnaissance. Conclusions reached regarding the 5677 of 11211
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conditions of the Subject Property do not represent a warranty that all areas within the Subject Property are of a similar quality as may be inferred from observable Subject Property conditions and available Subject Property history. As stated in the ASTM standard, no Phase I ESA can wholly eliminate uncertainty regarding the potential for environmental liability in connection with the Subject Property. RMD’s evaluation and analysis are intended to reduce, not eliminate, the potential for conditions that result in liability for the end user of this Phase I ESA.

1.4 Limitations and Exceptions
This report was prepared as a result of a contractual agreement that defined the approach and scope of services to be employed during the course of the investigation. The opinions and conclusions expressed in this study have been based strictly on the results of these contracted services. The scope of this Phase I ESA is intended to aid in the evaluation of RECs. The services provided by RMD should not be construed as a warranty or guarantee that no RECs exist at the Subject Property or that all RECs have been uncovered. No conclusions are stated or implied concerning the suitability of the Subject Property for its eventual use. This document is not intended for purposes other than those expressly set forth herein or for use by parties other than for whom it has been prepared.

As limited by the ASTM Standard for Phase I ESAs and RMD’s scope of work, this project was non-intrusive in nature and did not include any sampling or testing of soils, groundwater, surface water, or other materials. Additionally, unless specifically described in this report, RMD’s scope of work explicitly excluded issues that are outside the scope of ASTM E1527-13 and may constitute a business environmental risk as defined by ASTM.

ASTM Standard Practice E1527-13 recognizes inherent limitations for Phase I ESAs, including, but not limited to:
• Uncertainty Not Eliminated - No ESA can wholly eliminate uncertainty regarding the potential for RECs in connection with a property. Performance of this practice is intended to reduce, but not eliminate, uncertainty regarding the potential for RECs, and this practice recognizes reasonable limits of time and cost. • Not Exhaustive - All Appropriate Inquiry does not mean an exhaustive assessment of a property. There is a point at which the cost of information obtained, or the time required to gather it, outweighs the usefulness of the information and, in fact, may be a material detriment to the orderly completion of transactions.
• Level of Inquiry Is Variable - Not every property will warrant the same level of assessment. 5678 of 11211
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Consistent with good commercial or customary practice, the appropriate level of environmental site assessment will be guided by the type of property, the expertise and risk tolerance of the user, and the information developed in the course of the inquiry.

In general, the Environmental Protection Agency (EPA) does not regulate indoor air quality except to the extent that indoor air impacts are caused by releases of hazardous substances into subsurface soil or groundwater (vapor intrusion). ASTM E1527-13 defines “migrate” and “migration” as referring to the movement of hazardous substances or petroleum products in any form, including solid and liquid at the surface or subsurface, and vapor in the subsurface. Vapor migration in the subsurface is described in Guide E2600 – Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transaction; however, nothing in ASTM E1527-13 requires application of the Guide E2600 standard to achieve compliance with all appropriate inquiries.

A Phase I ESA, meeting or exceeding this practice and completed less than 180 days prior to the date of acquisition of the property or (for transactions not involving an acquisition) the date of the intended transaction, is presumed to be valid. A Phase I ESA, meeting or exceeding this practice and for which the information was collected or updated within one year prior to the date of the intended transaction may be used provided that the following components of the ESA were conducted or updated within 180 days of the date of purchase or the date of the intended transaction:
• interviews with owners, operators, and occupants;
• searches for recorded environmental cleanup liens;
• reviews of federal, tribal, state, and local government records; • visual inspections of the property and of adjoining properties, and; • the declaration by the environmental professional responsible for the assessment or update.

1.5 User Reliance
This report documents the Phase I ESA of the Subject Property performed by RMD in general accordance with ASTM 1527-13 and the USEPA Standards and Practices for All Appropriate Inquiries, 40 CFR 312. The findings, opinions and conclusions of this Phase I ESA are for the confidential and exclusive use of Prometheus, its affiliates, employees, agents, successors, and assigns. Reliance on this report for any use by parties other than specifically stated is prohibited 5679 of 11211
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without the express written consent of RMD and Prometheus, and such use is at the sole risk of the user.
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2.0 SITE AND VICINITY DESCRIPTION
The Subject Property is identified as San Mateo County Assessor’s Parcel Number (APN) 034-179-020. The Subject Property encompasses approximately 5,800 square feet (0.13 acres) and is located at 407 South B Street in San Mateo, California, in a mixed-use area. Additional addresses associated with the Subject Property include 409 and 411 South B Street. The Subject Property is bordered by a public parking lot and South Railroad Avenue to the northeast with a railroad right-of-way beyond, commercial developments and East 4th Avenue to the northwest, South B Street to the southwest with a commercial development beyond, and commercial developments to the southeast with East 5th Avenue beyond. The Subject Property is currently developed with a commercial building that includes retail space. The Subject Property is shown on a Site Location Map that is provided as Figure 1 and a Site Plan which is provided as Figure 2.

Photographs that were taken of the Site and immediate area during RMD’s reconnaissance (detailed in Section 7.0) are provided in Appendix A.

2.1 Current Ownership
The Subject Property is currently owned by Robert A & Joyce L Guglielmi Trustees. Ownership information is provided in the EDR Environmental Lien Search Report, discussed further in Section 5.1 (Appendix G).

2.2 Current Site Use and Improvements
The Subject Property consists of one parcel totaling approximately 5,800 square feet south of East 4th Avenue and east of South B Street in San Mateo, California. The Subject Property is currently developed with retail units occupied by Pokeatery, a Hawaiian restaurant; Susan’s Salon and Spa; and Redwood Coast Cider.

2.3 Current Use of Adjoining and Surrounding Properties • NORTHWEST: a restaurant with East 4th Avenue beyond;
• NORTHEAST: public parking lot with South Railroad Avenue and railroad tracks beyond; • SOUTHEAST: vacant commercial building with East 5th Avenue beyond; and • SOUTHWEST: South B Street with Draeger’s Cooking School and Market beyond.

2.4 Physical Setting
Based on Subject Property observations and United States Geological Survey (USGS) topographic map of the area, the Subject Property is relatively level and is situated at an 5681 of 11211
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elevation of approximately 30 feet above mean sea level (amsl). The Subject Property is relatively flat with a slight regional slope to the northeast.

The Subject Property is located within the Santa Clara Valley Groundwater Basin, within the Coast Ranges Geomorphic province. The regional geology is composed of alluvial fan and fluvial deposits of Holocene age (Brabb et al., 1998). The San Andreas Fault Zone is inferred to be located approximately 3.4 miles to the southwest. The San Jose Fault is inferred to be located approximately 4.4 miles to the southeast.

Information compiled from the California Environmental Protection Agency, State Water Resources Control Board website, http://geotracker.waterboards.ca.gov/ (GeoTracker), indicates first groundwater is approximately 15.60 to 19.05 feet below the top of casing based on data collected in August 2017, from the Unocal Station (Global ID T0608100632) located approximately 0.10 miles to the northeast of the Subject Property. Data collected from that site indicates that groundwater flows to the east. Based on borings advanced during a Phase II Environmental Site Investigation (Phase II) conducted adjacent to the Subject Property to the southeast in July 2020 and September 2020, groundwater was encountered between approximately 28 to 31.5 feet below ground surface (bgs; RMD, 2020).

Shallow sediments beneath the Subject Property are anticipated to be characterized by finegrained soil including clays. Based on borings advanced adjacent to the Subject Property during a Phase II, the soil was comprised of primarily clayey sand and sandy clay with intermittent relatively thin lenses of more permeable and gravelly soil between approximately 1 foot bgs and 30 feet bgs (RMD, 2020).

The San Mateo Creek is located approximately 0.35 miles to the northwest of the Subject Property. The Subject Property is also approximately 1.1 miles southwest of the San Francisco Bay. RMD’s review of Federal Emergency Management Agency’s (FEMA) Flood Insurance Rate Map (FIRM) indicates that the Subject Property is not located within 100-year flood zone nor the 500-year flood zone (Appendix B). According to the United States Fish and Wildlife Service (FWS) National Wetlands Inventory, no wetlands are located on the Subject Property (Appendix B).
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3.0 HISTORICAL REVIEW OF SITE AND VICINITY
RMD reviewed reasonably ascertainable records documenting the history of the use and/or ownership of the Subject Property and adjoining properties. A chronological summary of historical data found, including but not limited to aerial photographs, historical city directories, and Sanborn fire insurance maps is provided at the end of this section. Sources of information reviewed as part of this assessment are as follows.

3.1 Aerial Photographs
Digital aerial photographs dated 1943, 1946, 1956, 1963, 1968, 1974, 1982, 1993, 1998, 2005, 2009, 2012, and 2016 provided by EDR were reviewed by RMD. Copies of aerial photographs are included in Appendix C.

3.2 Topographic Maps
EDR provided historic topographic maps with coverage of the Subject Property dated 1896, 1899, 1915, 1939, 1947, 1949, 1956, 1968, 1973, 1980, 1993, 1997, and 2012. Due to the quality and more detailed information available from other sources as part of this assessment, the topographic maps are not discussed further, however copies of these maps are included in Appendix D.

3.3 Fire Insurance Maps
EDR provided fire insurance maps with coverage of the Subject Property dated 1888, 1891, 1897, 1901, 1908, 1920, 1950, 1953, 1956, 1961, and 1969. The Sanborn Map report is included in Appendix E.

3.4 City Directories
EDR provided historic city directories for the years 1956, 1963, 1966, 1970, 1976, 1981, 1986, 1992, 1995, 2000, 2005, 2010, 2014, and 2017. Historical city directories, listed by street address, are frequently useful in documenting the historical occupancy of properties in urban or otherwise incorporated areas that have a significant history of developed commercial use. A copy of the City Directories Results is included in Appendix F.

3.5 Chronological Summary
A summary of the Subject Property history from the above sources is included below. 5683 of 11211
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Table 3-1: Historical Document Review
Period Source Subject Property Description Adjacent Site Descriptions 1880s 1888
Sanborn
Map
The Subject Property is
developed with a portion of a
residence with a garage for an
automobile.

A turntable for the railroad is located northeast
of the Subject Property. Residences are
located to the southeast and across B Street to
the southwest of the Subject Property. The
area northwest is developed with the
remainder of the residence located on the
Subject Property.
1890s 1891 and
1897
Sanborn
Maps
The Subject Property is
developed with a portion of a
residence. The garage for an
automobile was removed from
the Subject Property between
1891 and 1897.

There is no change in the adjacent sites from
the 1880s Sanborn map.
1900s 1901 and
1908
Sanborn
Maps
There is little change in the
Subject Property from the 1897
Sanborn map.

Two shanties and a carbarn are located to the
northeast. Residences are located to the
southeast and across B Street to the southwest
of the Subject Property. The area northwest is
developed with the remainder of the residence
located on the Subject Property.
1920s 1920
Sanborn
Map
A garage for an automobile is
located on the Subject Property.

A residence and two carbarns are located to
the northeast. Residences are located to the
southeast and across B Street to the southwest
of the Subject Property. An automotive sales
and repair facility is located to the northwest.
1940s 1943 and
1946 Aerial
Photographs
The Subject Property appears to
be vacant with trees.

A residence is located to the northeast. A
commercial building appears to be located
northwest of the Subject Property. Residences
are located to the southeast and across B
Street to the southwest of the Subject
Property.
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Table 3-1: Historical Document Review
Period Source Subject Property Description Adjacent Site Descriptions 1950s 1950, 1953,
and 1956
Sanborn
Maps
1956 Aerial
Photograph
1956 City
Directory
By 1950, three storefronts are
located on the Subject Property.

Addresses include 403, 405, and
407 South B Street in 1950. By
1953, the addresses on the
Subject Property include 407,
409, and 411 South B Street.

In 1956, Beneficial Finance Co,
SM County Tile Co, and Bamboo
Washrite are listed on the Subject
Property.

By 1950, a residence is located to the
southwest across B Street. An automotive
service facility is located west of the Subject
Property. The area to the north and northeast
is a parking lot. Between 1950 and 1953,
commercial storefronts are developed in the
vacant area southeast of the Subject Property
and listed as Devlin Larry Kitchens and San
Mateo Mutual Savings & Loan in 1956. An
automotive repair facility is located west (Ray’s
Texaco Service in 1956).
1960s 1961 and
1969
Sanborn
Maps
1963 and
1968 Aerial
Photographs
1963 and
1966 City
Directories
There is little change in the
Subject Property from the 1956
Sanborn map and aerial
photograph.

In the mid-1960s, Pac Plan loans,
Vann’s Hair Styling, and Bamboo
Washrite are listed on the Subject
Property.

There is little change in the adjacent sites from
the 1956 Sanborn map and aerial photograph.

In 1963, Ray’s Texaco Service is listed west of
the Subject Property. Beneficial Finance Co
and Chick’s Paint Pot are listed to the
northwest. Chester-Lawrence Corp and SM
Mutual Savings & Loan are listed to the
southeast. By 1966, Ken’s Barber Shop
replaced Chick’s Paint Pot to the northwest.
1970s 1970 and
1976 City
Directories
1974 Aerial
Photograph
There is little change in the
Subject Property from the 1968
aerial photograph.

In the 1970s, Anderson Ward D
Insurance Agency, Vann’s Hair
Styling, and Bamboo Washrite
laundromat are listed on the
Subject Property.

There is little change in the adjacent sites from
the 1968 aerial photograph.

In 1970, Mattner Gulf Service is listed west of
the Subject Property. Beneficial Finance Co
and Richard Pierre Haute Coiffures are listed to
the northwest. Bell Savings & Loan Assn is
listed to the southeast.

In 1976, Olympic Service is listed west of the
Subject Property. Beneficial Finance Co and
Baker-Sampson Coiffeurs are listed to the
northwest. Talbots Cyclery is listed to the
southeast.
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Table 3-1: Historical Document Review
Period Source Subject Property Description Adjacent Site Descriptions 1980s 1981 and
1986 City
Directories
1982 Aerial
Photograph
There is little change in the
Subject Property from the 1974
aerial photograph.

In 1981, Anderson Ward RL ES,
Brinzo Ernest A, Swenson Lee
Realtor, Jacis, and Bamboo
Washrite are listed on the Subject
Property.

In 1986, Anderson War RL EST,
Rossetti & Corriea, and Washrite
Bamboo & Cleaner are listed on
the Subject Property.

There is little change in the adjacent sites from
the 1974 aerial photograph.

In 1981, the site west of the Subject Property at
400 South B Street is listed as vacant.

Beneficial Finance and Baker-Sampson
Coiffeurs are listed to the northwest. Talbots
Cyclery is listed to the southeast.

In 1986, Haag N Haag is listed west of the
Subject Property. Beneficial Tax Center and
Frederic of Paris are listed to the northwest.

Talbots Cyclery is listed to the southeast.
1990s 1992 and
1995 City
Directories
1993 and
1998 Aerial
Photographs
There is little change in the
Subject Property from the 1982
aerial photograph.

In the 1990s, Ward D Anderson
Real Estate and Bamboo
Washrite are listed on the Subject
Property.

Between 1993 and 1998, a large commercial
building, extending from East 4th Avenue and
East 5th Avenue along South B Street, is
developed across B Street to the west and
southwest. There is little other change in the
adjacent sites since the 1982 aerial
photograph. The adjacent sites are in their
current configuration.

In the 1990s, Beneficial CA Inc, M&Ms Hair
Design, and Nails by Susan are listed to the
northwest. Toyland Talbots is listed to the
southeast.
2000s 2000 and
2005 City
Directories
2005 and
2009 Aerial
Photographs
There is little change in the
Subject Property from the 1998
aerial photograph.

In 2000, Anderson Ward Real
Estate & Insurance, All Points
Travel and Bamboo Washrite &
Dry Cleaners are listed on the
Subject Property.

In 2005, San Mateo Photography,
W&F Enterprises, and Bamboo
Washrite & Dry Cleaners are
listed on the Subject Property.

There is little change in the adjacent sites from
the 1998 aerial photograph.

In 2000, Ellens Hair Design, M&Ms Hair
Design, and Nails by Susan are listed to the
northwest. Talbots Toyland and Talbots
Cyclery are listed to the southeast. Draegers
Supermarket is listed to the southwest.

In 2005, Beneficial California, Inc. and Nails by
Susan are listed to the northwest. Talbots
Toyland is listed to the southeast. Draegers
Bakery and Draegers Catering are listed to the
southeast.
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Table 3-1: Historical Document Review
Period Source Subject Property Description Adjacent Site Descriptions 2010s 2010, 2014,
and 2017
City
Directories
2012 and
2016 Aerial
Photographs
There is little change in the
Subject Property from the 2009
aerial photograph.

In 2010, Yogurtouille, Nails by
Susan, Susans Salon & Spa, and
W&F Enterprises and Bamboo
Washrite & Dry Cleaners are
listed on the Subject Property.

In 2014, Yogurtouille, Susan
Salon Spa, W&F Enterprises, and
Scribble Me Happy are listed on
the Subject Property.

In 2017, Pokeatery, 5th Avenue
Hair Design, Susan Salon Spa,
and Scribble Me Happy are listed
on the Subject Property.

There is little change in the adjacent sites from
the 2009 aerial photograph.

In 2010, Beneficial California Inc, Home
Gallery, M&Ms Hair Design, and Terrys Beauty
Salon are listed to the northwest. Talbots
Cyclery and Talbots Toyland Inc are listed to
the southeast. Draegers Supermarket is listed
to the southwest.

In 2014, Talbots Toyland Inc is listed to the
southeast. Draegers Supermarket is listed to
the southwest.

In 2017, Beneficial California Inc, Tomatina,
and Roosters Mens Grooming are listed to the
northwest. Talbots Cyclery and Talbots
Toyland are listed to the southeast. Draegers
Supermarket is listed to the southwest.

Based on the review of historical records, the Subject Property was developed with a portion of a residence with a garage for an automobile by the late-1880s. By the late-1890s, the garage for the automobile was removed. By 1920, the residence was replaced by a garage for an automobile. By the 1940s, the Subject Property appeared to be vacant. By 1950, three storefronts were located on the Subject Property in its current configuration. Bamboo Washrite was located on the Subject Property from 1956 through at least 2010. Since at least 1992, the business was referred to as Bamboo Washrite and Dry Cleaners. The remaining commercial developments financial institutions, beauty salons, and real estate brokers.

Based on the review of historical records, in the late-1880s, the site to the northeast was developed with a residence and a turntable for the railroad. Residences were located to the southeast and to the southwest across B Street. The area northwest had the rest of the residence that was on the Subject Property. By the 1900s, two shanties and a carbarn were located to the northeast. The areas to the southeast, southwest, and northwest were developed residentially.

By the 1920s, an automotive sales and repair facility was located to the northwest. By the 1950s, the area north and northeast of the Subject Property was developed as a parking lot.

Commercial storefronts were developed to the southeast. An automotive repair facility was located west of the Subject Property. In the 1990s, a large commercial building was developed to the west and the southwest.
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From at least 1956 through 2010, Bamboo Washrite/ Bamboo Washrite and Dry Cleaners was located on the Subject Property. Service stations were historically located adjacent to the Subject Property at 401 South B Street (1920s) and upgradient at 400 South B Street (1950s and 1960s). Operations associated with service stations and dry cleaners have the potential to impact the subsurface. Locations of the neighboring service stations relative to the Subject Property are shown on Figure 3.
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4.0 REGULATORY DATABASE RECORDS REVIEW

4.1 Standard Environmental Record Sources
Consistent with ASTM E1527-13, customary and usual practices, RMD obtained and reviewed environmental databases and records to characterize the obvious and apparent uses of the Subject Property. RMD retained Environmental Data Resources, Inc. (EDR) to provide a database and records search report (Appendix B). RMD has reviewed the listings provided by the database report and evaluated whether these listings should be considered RECs, and discusses listings pertaining to the Subject Property, adjoining properties, or that are considered to be RECs in the sections below.

Environmental record sources required by the ASTM standard, and included in RMD’s review, are listed below in Table 4-1.

Table 4-1: Summary of Environmental Database Information Environmental Record
Search
Distance
(Miles)
No. of
Sites
Listed
Subject
Property
Listed?
Federal National Priorities Sites List (NPL) 1.0 0 No
Federal Delisted NPL Sites 1.0 0 No
Federal SEMS Sites (Former CERCLIS) 0.5 0 No
Federal SEMS Archive Sites (Former CERCLIS NFRAP) 0.5 0 No Federal RCRA CORRACTS Facilities 1.0 0 No
Federal RCRA Non-CORRACTS TSD Facilities List 0.5 0 No
Federal RCRA Generators List 0.25 16 No
Federal Institutional Control / Engineering Control
Registries (IC/EC)

0.5 0 No
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Table 4-1: Summary of Environmental Database Information Environmental Record
Search
Distance
(Miles)
No. of
Sites
Listed
Subject
Property
Listed?
Federal Emergency Response Notification System (ERNS)
List
Site 0 No
State / Tribal-Equivalent CERCLIS Sites 1.0 12 No
State / Tribal-Equivalent Landfill and Solid Waste Disposal Sites

0.5 0 No
State / Tribal-Equivalent Leaking Storage Tank and Spills, Leaks, Investigation and Cleanup Sites (LUST/SLIC)

0.5 83 No
State / Tribal Registered Storage Tank List 0.25 8 No
State / Tribal Voluntary Cleanup Sites (VCP) 0.5 3 No
State / Tribal Brownfields Sites 0.5 0 No

4.2 Additional Environmental Record Sources
The ASTM E1527-13 standard provides for review and analysis of additional environmental record sources during the performance of a Phase I ESA at the discretion of the environmental professional. Relevant factors in determining whether additional environmental records sources should be reviewed include, but are not limited to:
• The completeness of data provided by standard environmental record sources; • whether additional environmental records sources are reasonably ascertainable; • whether additional environmental record sources are useful, accurate, and complete in light of the records review objectives, and;
• Whether additional environmental record sources are customarily obtained pursuant to the type of commercial real estate transaction involved. 5690 of 11211
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A full list of other non-ASTM databases that were included in the review are included in the EDR Report (Appendix B). Select records are summarized in the following table:

Table 4-2: Additional Environmental Record Sources
Environmental Record
Search
Distance
(Miles)
No. of
Sites
Listed
Subject
Property
Listed?
U. S. Brownfields 0.50 0 No
Local Lists of Landfill / Solid Waste Disposal Sites 0.50 1 No Local Lists of Hazardous Waste / Contaminated Sites 1.00 27 No Local Lists of Registered Storage Tanks 0.25 60 No
Dry Cleaners 0.25 5 No
EDR Hist Cleaners 0.125 8 Yes
Local Land Records
Liens (Site)
Deeds (0.5)
1 No
Records of Emergency Release Reports Site 0 No

4.3 Findings

4.3.1 Subject Property
The Subject Property as Yogurtouille at 407 South B Street is listed in the San Mateo Co. BL database. The listing is associated with the stormwater program. The stormwater permit is listed as inactive.

The Subject Property as Bamboo Washrite & Dry Cleaners at 411 South B Street is listed in the EDR Hist Cleaner database. The Subject Property was classified as “power laundries, family and commercial” in 1987 and as “drycleaning plants, except rugs” from 1992 through 2009. 5691 of 11211
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4.3.2 Surrounding Areas
There are several listings in the EDR report for off-site facilities within applicable ASTM search radii. Several of these listings (i.e., small quantity hazardous waste generators, registered and historical underground storage tanks [USTs], solid waste disposal sites, permitted hazardous waste facilities), by themselves, are not necessarily indicative of a contamination concern. The following adjacent and vicinity sites were evaluated for potential impacts to the Subject Property. • Talbots Cyclery, 415 South B Street – This listing is located adjacent to the southeast of the Subject Property (cross-gradient). This site is listed in the RCRA NONGEN / NLR, FINDS, ECHO, San Mateo County BL, HAZNET and HWTS databases. The database listings are related to storing and/or generating hazardous waste. Hazardous waste generated on-site between 2007 and 2010 included aqueous solution with total organic residues less than 10 percent and unspecified solvent mixture. No violations were noted.

In 2016, Talbots Cyclery was listed as a non-generator. It is unclear the type of solvents historically used on the Site.
• Tomatina, 401 South B Street – This listing is located adjacent to the northwest of the Subject Property (cross-gradient). This site is listed in the San Mateo Co. BL database.

The listing is associated with the stormwater program. The stormwater permit is listed as inactive. Based on the type of database listing, RMD does not consider this site to be a REC with respect to the Subject Property.
• Mattner Gulf Service Station/Ward Anderson Trustee, 400 South B Street – This listing is located adjacent to the west, across South B Street (upgradient). This site is listed in the EDR HIST AUTO, SWEEPS UST, CA FID UST, and San Mateo Co. BL databases. A gasoline service station was listed on the site from 1969 through 1977. • Draegers, 200 and 222 East 4th Street – This listing is located adjacent to the west and southwest, across South B Street (upgradient). This site is listed in the LUST, CORTESE, RCRA NONGEN/NLR, San Mateo Co. BL, CERS HAZ WASTE, and CERS databases. In 1997, the site received closure for the removal of a gasoline UST. The listing and the Geotracker website do not have additional information regarding the exact location or capacity of the UST. In 2018, a violation was issued for improper labelling of hazardous waste accumulation containers. In 2020, a violation was issued with respect to a remote fueling location. A test boot was not observed at the testing location. The San Mateo County Department of Environmental Health (DEH) required that the testing equipment for the UST and underground piping be confirmed. The listing did not indicate if the violation had been resolved. The database listings indicate that at least one UST is 5692 of 11211
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currently on the site but do not provide information regarding the exact location, capacity, or number of USTs are on the site.
• Normandy Cleaners, 333 East 4th Street – This listing is located approximately 130 feet north of the Subject Property (cross-gradient). This site is listed in the EDR HIST CLEANERS database. A dry cleaning facility was listed on the site from 1969 through 1997. Although this site is cross-gradient to the Subject Property, impacts associated with soil vapor do not always travel with the groundwater gradient. • Wardrobe Cleaners, 335 East 4th Street – This listing is located approximately 140 feet north of the Subject Property (cross-gradient). This site is listed in the EDR HIST CLEANERS, SAN MATEO CO. BI, CPS-SLIC, CERS, RCRA NONGEN / NLR, DRY CLEANERS, LUST, and EMI databases. There is also a listing for Wardrobe Cleaners as 334 East 4th Street in the ENVIROSTOR database. The memorandums available on the Envirostor website, this listing is associated with Wardrobe Cleaners at 335 East 4th Street.

The site is currently developed and has been in use by Wardrobe Cleaners since at least 1954. Wardrobe Cleaners has been identified as a source of tetrachloroethene (PCE) contamination in the area. Site assessment is being completed under the oversight of San Mateo County Department of Environmental Health as of 2018. The delineation of PCE in groundwater and soil vapor is not yet complete.
• Blue Ribbon Cleaners, 306 East 5th Avenue – This listing is located approximately 190 feet southeast (cross-gradient). This site is listed in the EDR HIST CLEANERS database. The site operated as a dry cleaner between 2005 and 2014. Although this site is crossgradient to the Subject Property, impacts associated with soil vapor do not always travel with the groundwater gradient.
• Wardrobe Cleaners, 507 South B Street – This listing is located approximately 235 feet southeast of the Subject Property (cross-gradient). This site is listed in the EDR HIST CLEANERS database. The site operated as a dry cleaner between 1987 and 2008. A dry cleaner currently remains at this site. Although this site is cross-gradient to the Subject Property, impacts associated with soil vapor do not always travel with the groundwater gradient.

Operations associated with hazardous waste generation, service stations, and dry cleaners have the potential to impact the subsurface. Locations of the vicinity sites of interest relative to the Subject Property are shown on Figure 3.

A number of other facilities appear on databases indicating potential contamination concerns (e.g., Leaking Underground Storage Tank [LUST]; Spills, Leaks, Investigation, and Cleanup 5693 of 11211
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[SLIC]). Due to the regulatory status (closed case), distance, or downgradient locations, RMD did not identify any additional nearby facilities that would be a REC with respect to the Subject Property.

4.3.3 Orphan Sites
No unmappable listings were identified in the EDR Report. 5694 of 11211
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5.0 REGULATORY AGENCY RECORDS REVIEW
Records were reviewed associated with the Subject Property to identify any current or previous reports of hazardous substance use, storage, and/or unauthorized releases that may have impacted the subject property. In addition, information pertaining to AULs, defined as legal or physical restrictions, or limitations on the use of, or access to, a site or facility, was obtained.

5.1 Environmental Liens Search
RMD reviewed the environmental lien report provided by EDR. No environmental liens or AULs are associated with the Subject Property. The Environmental Lien and AUL Search is included in Appendix G.

5.2 Property Tax Map Search
EDR performed a property tax map search for the Subject Property. A copy of the property tax map is presented in Appendix H.

5.3 Building Permit Search
EDR performed a building permit search for the Subject Property and adjoining areas for 2000 through the present. Building permits associated with the Subject Property included tenant improvements and electrical upgrades. Permits associated with surrounding properties included fire suppression and HVAC system installations and upgrades, tenant improvements, signage, and roofing, electrical, and plumbing upgrades. A copy of the building permit search information is presented in Appendix I.

The City of San Mateo provided building permits for the Subject Property (Appendix J). In 1949, a permit was issued to demolish a shed and erect a 1-story 3,500 square foot store building with three units. Other permits associated with the Subject Property included tenant improvements and signage permits.

5.4 Oil and Gas Wells or Pipelines
An online search was conducted utilizing websites for California Department of Conservation, Geologic Energy Management Division (CalGEM) and National Pipeline Mapping System (NPMS). No oil or gas wells or pipelines were located within 500 feet of the subject property (Appendix J).
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5.5 Local Environmental Health Department and/or State Environmental Agency Records

5.5.1 Santa Mateo County Department of Environmental Health The Santa Mateo County Department of Environmental Health (SMCDEH) does not have records associated with the Subject Property (Appendix J).

5.5.2 Envirostor
The Department of Toxic Substances Control (DTSC) does not have records associated with the Subject Property (Appendix J).

5.5.3 GeoTracker
The Regional Water Quality Control Board (RWQCB) does not have records associated with the Subject Property (Appendix J). RMD also completed a search of the RWQCB web-based data management system (GeoTracker) on June 22, 2021. No files were available for the Subject Property.

5.5.4 Air Quality Management District
The Bay Area Air Quality Management District (BAAQMD) does not have records associated with the Subject Property (Appendix J).

5.5.5 San Mateo Consolidated Fire Department
The San Mateo Consolidated Fire Department does not have records associated with the Subject Property (Appendix J).
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6.0 USER PROVIDED INFORMATION

6.1 User Questionnaire
ASTM E1527-13 defines “User” as the party seeking to use Practice E1527 to complete an environmental site assessment of the Subject Property. RMD understands that Prometheus is the User as defined by ASTM E1527-13. ASTM E1527-13 specifies that certain tasks associated with identifying potential recognized environmental conditions at the Subject Property should be performed by the User and provided to the Environmental Professional (i.e., User Responsibilities). Information provided by Mr. Massimo Kaz from Prometheus is summarized in Table 6-1 below.

Table 6-1: User Provided Information
Data Type Information Provided
Environmental Liens, Activity
and Use Limitations (AUL),
Title Records
No information regarding historical knowledge was provided by the User. Information regarding Liens and AULs is provided in Section 5.1.

Specialized User Knowledge Mr. Massimo Kaz indicated that he had no specialized knowledge related to the property.

Commonly Known or
Reasonably Ascertainable
Information
No additional information was provided.

Valuation Reduction for
Environmental Issues
The User is responsible to perform the additional inquiries regarding purchase price to the fair market value of the Subject Property.

Reason for Performing
Phase I ESA
This Phase I ESA was performed at the request of Prometheus in anticipation of an acquisition involving the Subject Property, and for the User to qualify for defenses to CERCLA liability.

Other User Provided
Information
Information from a Phase II completed at the site adjacent to the southeast is discussed further below.
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6.2 Phase II Environmental Site Investigation, 415 and 445 South B Street (Talbots site)
A Phase II was conducted by RMD on the adjacent site to the southeast in 2020 (RMD, 2020).

Excerpts from the report are provided in Appendix K. Borings were advanced at four locations (SB-01, SB-02, SB-03, and SB-04) for grab groundwater sample collection. Boring SB-03 produced insufficient water to collect a sample, a deep soil sample at 30 feet bgs was collected instead. Groundwater was encountered at approximately 28 to 29 feet bgs. Dual-nested soil vapor sample probes were installed at three locations (SVP-01, SVP-02, and SVP-03) and singlenested probes were installed at four locations (SVP-04 through SVP-07). Soil samples were collected at each location. Boring SB-01 and soil vapor probe (SVP-01) were located adjacent to the eastern corner of the Subject Property building. Key findings are summarized as follows:
• Soil samples collected from the site indicated that lead was present in shallow soil (less than 8 feet bgs) at concentrations that would require management and/or mitigation during site redevelopment. It is commonplace, regionally, to find urban fill on properties in the vicinity and for such materials to contain elevated concentrations lead. The elevated concentrations of lead in the shallow soils at the site were neither characterized as California Hazardous Waste nor RCRA waste.
• Petroleum-related chemicals, including total petroleum hydrocarbons as gasoline (TPHg) and benzene were reported in groundwater and/or soil vapor beneath the site above regulatory screening levels. Based on the distribution of petroleum constituents, the presence of upgradient and cross-gradient historic service stations, and the expected groundwater flow direction to the east, petroleum impacts were reported to be attributed to an off-site source.
• PCE was reported in groundwater and soil vapor beneath the Site above regulatory screening levels. Although there was no documented use of chlorinated solvents at the site, the distribution of PCE in the subsurface suggested the possibility of an on-Site PCE source.

Excerpts from the report are provided in Appendix K.
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7.0 SITE RECONNAISSANCE
The Subject Property was inspected on June 8, 2021 by RMD representative, Mr. Doug Whichard, a qualified environmental professional. Weather conditions at the time of the inspection were sunny with temperatures of approximately 65 degrees Fahrenheit. During site reconnaissance, Mr. Whichard was accompanied by Mr. Bob Guglielmi of SC Properties. Site reconnaissance consisted of a walk-through of the Subject Property. Photographs are provided in Appendix A. The following findings are reported as observed during the site inspection.

7.1 On-Site Interviews
On June 8, 2021, during the site reconnaissance, Mr. Bob Guglielmi was interviewed. Mr.

Guglielmi indicated that in the last approximately 10 years, during the current ownership, tenants of the building have included offices, restaurants, nail salons, a laundry with no dry cleaning, and retail stores.

Additional information provided during the interview is included in the following sections as appropriate.

7.2 Storage Tanks
No aboveground storage tanks (ASTs) or evidence of USTs were observed during the site reconnaissance.

7.3 Hazardous Substances and Petroleum Products
Hazardous substances observed during the site reconnaissance were limited to propane, paint cans, and cleaning supplies (Photographs 18 and 20) No other use of hazardous substances was noted on the Subject Property.

7.4 Solid Waste
Trash receptacles were observed northeast of the on-site building (Photograph 6).

7.5 Polychlorinated Biphenyls (PCBs)
No equipment with potential PCBs was observed during the site reconnaissance.

7.6 Drains
Floor drains were observed in the kitchen of 407 South B Street (Photograph 11).

No other drains were observed within the Subject Property during the site reconnaissance. 5699 of 11211
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7.7 Wastewater and Septic Systems
Septic systems are not located on the Subject Property. Sanitary wastewater handled is by the sewer system maintained by the City of San Mateo. No industrial wastewater is currently generated on the Subject Property.

7.8 Wells
Wells were not observed within the Subject Property during the site reconnaissance.

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8.0 CONCLUSIONS AND OPINIONS
The scope of services was to perform a Phase I ESA in a manner generally consistent with the ASTM Standard Designation: E-1527-13 “Standard Practice for Environmental Site Assessments:

Phase I Environmental Site Assessment Process,” and the U.S. Environmental Protection Agency’s Standards and Practices for All Appropriate Inquiries (AAI), 40 CFR, Part 312.

RMD performed a Phase I Environmental Site Assessment in conformance with the scope and limitations of ASTM Practice E 1527-13 of the Subject Property located in San Mateo, California.

The Subject Property is located at 407 South B Street in San Mateo, California, in a mixed-use area. Any exceptions to, or deletions from, this practice are described in Section 1.4 of this report.

This assessment has revealed the following key finding with respect to the Subject Property. • Adjacent Historical Hazardous Waste Generator With Documented Subsurface Impacts.

The presence of chemicals in the subsurface related to gasoline service stations and/or sites with USTs have been identified as a REC below.

PCE was also detected in the soil vapor and groundwater above regulatory screening levels beneath the Talbots site. Given the distribution of PCE that was reported, and the lack of significant concentrations of PCE that were reported in the samples immediately adjacent to the Subject Property (SVP-01 and SB-01, Appendix K), RMD does not consider the Talbots site to be a REC with respect to the Subject Property. • Current and Historical Vicinity Dry Cleaning Facilities. Dry cleaning facilities have been located in the vicinity of the Subject Property since at least the mid-1950s. As indicated on Figure 3, the historical and current dry cleaning facilities are cross-gradient to or downgradient from the Subject Property assuming a groundwater gradient towards the east. The dry cleaning facility approximately 140 feet north of the Subject Property at 335 East 4th Street has an open case to determine the extent of impacts to the groundwater and soil vapor.

This assessment has revealed the following RECs with respect to the Subject Property. 5701 of 11211
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• Historic Dry Cleaning Tenant. Based on historical records, Bamboo Washrite and later Bamboo Washrite & Dry Cleaners were located on the Subject Property from at least 1956 through 2010. Between 1992 and 2009, the Subject Property was characterized in the EDR Hist Cleaner database as “drycleaning plants, except rugs”. During the site reconnaissance interview, Mr. Bob Guglielmi of SC Properties indicated that for approximately 10 years no dry cleaning has been conducted at the Subject Property.

Chlorinated solvents, including PCE, are typically used in dry cleaning operations. The Phase II conducted on the Talbots site reported very low concentrations of PCE in soil vapor beneath 415 South B Street (SVP-01 and SVP-03, Appendix K) and no concentrations of PCE in groundwater in the sampling location immediately downgradient and adjacent to the Subject Property (SB-01, Appendix K). Based on this data collected, if any historic releases of PCE occurred from the Subject Property, they would have been limited and localized.
• Current and Historical Vicinity UST Facilities. Gasoline service stations and/or sites with USTs have been located in the vicinity of the Subject Property since at least the early1920s. As indicated on Figure 3, the historical and current UST facilities are upgradient and cross-gradient from the Subject Property assuming a groundwater gradient towards the east. The Phase II conducted on the Talbots site revealed petroleum-related chemicals, including TPHg and benzene, in groundwater and/or soil vapor, immediately adjacent to the downgradient side of the Subject Property (SB-01, Appendix K).

Additionally, concentrations of TPHg and benzene detected in soil vapor were reported beneath Talbots above regulatory screening levels. The off-Site release and migration of petroleum-related chemicals has occurred from upgradient sources and has likely impacted soil vapor and/or groundwater beneath the Subject Property at concentrations above regulatory screening levels.

De Minimis Conditions
De minimis condition - A condition that generally does not present a threat to human health or the environment and that generally would not be the subject of an enforcement action if brought to the attention of appropriate governmental agencies. Conditions determined to be de minimis conditions are not recognized environmental conditions or controlled recognized environmental conditions. No de minimis conditions were identified during this assessment.

Controlled Recognized Environmental Condition
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Controlled Recognized Environmental Condition - a recognized environmental condition resulting from a past release of hazardous substances or petroleum products that has been addressed to the satisfaction of the applicable regulatory authority (for example, as evidenced by the issuance of a no further action letter or equivalent, or meeting risk-based criteria established by regulatory authority), with hazardous substances or petroleum products allowed to remain in place subject to the implementation of required controls (for example, property use restrictions, activity and use limitations, institutional controls, or engineering controls). This assessment has revealed no evidence of a controlled recognized environmental condition.

Historic Recognized Environmental Conditions
Historic recognized environmental conditions are defined as environmental conditions that in the past would have been considered a recognized environmental condition, but the environmental condition has been remediated under conditions acceptable to the responsible regulatory agency. This assessment has revealed no evidence of historical recognized environmental conditions in connection with the Subject Property.

Vapor Migration
In general, EPA does not regulate indoor air quality except to the extent that indoor air impacts are caused by releases of hazardous substances into subsurface soil or groundwater (vapor intrusion). ASTM E1527-13 defines “migrate” and “migration” as referring to the movement of hazardous substances or petroleum products in any form, including solid and liquid at the surface or subsurface, and vapor in the subsurface. Vapor migration in the subsurface is described in Guide E2600 – Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transaction; however, nothing in ASTM E1527-13 should be construed to require application of the Guide E2600 standard to achieve compliance with all appropriate inquiries.

There is a potential for vapor migration in the event that releases of volatile chemicals occurred on the Subject Property during its prior use as a dry cleaning facility and/or from potential offsite releases associated with the historical and current dry cleaning facilities, UST facilities, and/or hazardous waste generators located in the vicinity of the Subject Property.

Data Gaps
The ASTM Standard requires that the report identify the following: 1) obvious uses of the subject property since 1940 or first development, whichever is earlier; and 2) significant "data gaps" which affect the ability of the Environmental Professional to identify recognized environmental 5703 of 11211
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conditions. A data gap by itself is not inherently significant. The report is also to include information on the sources consulted to address the data gaps.

No data gaps were identified during the preparation of this Phase I ESA. 5704 of 11211
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9.0 REFERENCES
Bay Area Air Quality Management District. Facility Data Map. https://www.baaqmd.gov/aboutair-quality/interactive-data-maps Brabb, E.E., Graymer, R.W., and Jones, D.L., 1998, Geology of the Onshore Part of San Mateo County, California: Derived from the Digital Database Open-File 98-137.

California Department of Toxic Substances Control, EnviroStor website. http://www.envirostor.dtsc.ca.gov
California Environmental Protection Agency, State Water Resources Control Board (SWRCB).

GeoTracker website. http://geotracker.waterboards.ca.gov/ Department of Conservation, Geologic Energy Management Division (CalGEM, formerly DOGGR). Well Finder website. https://maps.conservation.ca.gov/doggr/wellfinder/ Federal Emergency Management Agency (FEMA). Flood Insurance Rate Map (FIRM). https://msc.fema.gov/portal/home
National Pipeline Mapping System (NPMS). https://pvnpms.phmsa.dot.gov/PublicViewer/ RMD, 2020. Final Draft, Phase II Environmental Site Investigation Report, 415 and 445 South B Street, San Mateo, California 94401. October 27.

San Francisco Bay Regional Water Quality Control Board. Environmental Screening Levels. https://www.waterboards.ca.gov/sanfranciscobay/water_issues/programs/esl.html United States Geological Survey. 2012. San Mateo, CA 7.5 Minute Topographic Map.

United States Fish and Wildlife Service (FWS). National Wetlands Inventory. https://www.fws.gov/wetlands/data/Mapper.html
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10.0 ENVIRONMENTAL PROFESSIONALS

10.1 Signatures of Responsible Environmental Professionals We declare that, to the best of our professional knowledge and belief, we meet the definition of Environmental Professional as defined in § 312.10 of 40 CFR Part 312, and we have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the Subject Property. We have developed and performed all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.

Paola Gomez-Birenbaum, P.G. Kirsten Duey
Senior Geologist Principal Engineer

10.2 Qualifications of Responsible Environmental Professionals Ms. Gomez-Birenbaum has a Master of Science Degree in Earth Sciences. She is a State of California licensed Professional Geologist (Number 9095), has been performing environmental site assessment services for over 14 years and is an environmental professional as defined in § 312.10 of 40 CFR Part 312.

Ms. Duey has a Bachelor of Science Degree in Chemical Engineering. She has been performing environmental site assessment services for over 20 years and is an environmental professional as defined in § 312.10 of 40 CFR Part 312.
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11.0 CONDITIONS OUTSIDE THE SCOPE OF ASTM E 1527-13
An evaluation out of the ASTM E 1527-13 scope was not included in this assessment. 5707 of 11211

FIGURES
5708 of 11211
SITE
SITE LOCATION MAP 407 SOUTH B STREET

SAN MATEO, CALIFORNIA
PROJECT NO. DATE DR.BY: APP. BY:
01-PRO-008 06/2021 EC PBG SCALE: 1" = 1000'
0 1000 2000
Map Source:

USGS 7.5' Quadrangle, San Mateo, California, 2018
FIGURE
N
1 5709 of 11211

SOUTH RAILROAD AVENUE

SOUTH B STREET
EAST 4TH AVENUE LEGEND Subject Property
SOURCE: GOOGLE EARTH, 2020 SITE PLAN 407 SOUTH B STREET SAN MATEO, CALIFORNIA PROJECT NO. DATE DR.BY: APP. BY: 01-PRO-008 06/2021 EC PBG SCALE: 1" = 40' 0 40 80 FIGURE N2 5710 of 11211 EAST 5TH AVENUE

SOUTH B STREET
EAST 4TH AVENUE SOUTH RAILROAD AVENUE 335 EAST 4TH ST (CURRENT DRY CLEANER) 306 EAST 5TH AVE (HISTORIC DRY CLEANER) 446 SOUTH B ST (HISTORIC SERVICE STATION) 401 SOUTH B ST (HISTORIC SERVICE STATION) 507 SOUTH B ST (CURRENT DRY CLEANER) 200/222 EAST 4th ST (CURRENT UST) 415 SOUTH B ST (HAZARDOUS WASTE GENERATION) 333 EAST 4TH ST (HISTORIC DRY CLEANER) 400 SOUTH B ST (HISTORIC SERVICE STATION) LEGEND Subject Property Inferred Groundwater Flow Direction SOURCE: GOOGLE EARTH, 2020 HISTORICAL SURROUNDING AREAS 407 SOUTH B STREET SAN MATEO, CALIFORNIA PROJECT NO. DATE DR.BY: APP. BY: 01-PRO-008 06/2021 EC PBG SCALE: 1" = 40' 0 40 80 FIGURE N3 5711 of 11211

APPENDIX A

SITE PHOTOGRAPHS
5712 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 1 of 10 ends

Photo No: 1
Photo Date: 6/8/2021
Orientation: Northeast
Description:

Front of the Subject Property looking
across South B St.

Photo No: 2
Photo Date: 6/8/2021
Orientation: North
Description:

View of restaurants and other retail
businesses located north of the
Subject Property along South B St.
5713 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 2 of 10 ends

Photo No: 3
Photo Date: 6/8/2021
Orientation: Southeast
Description:

View of the former Talbots Toyland
property located south of the Subject
Property along South B St.

Photo No: 4
Photo Date: 6/8/2021
Orientation: Southwest
Description:

Draeger's Market located southwest of
the Subject Property across South B St.
5714 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 3 of 10 ends

Photo No: 5
Photo Date: 6/8/2021
Orientation: Southwest
Description:

Parking lot area on the northeast
portion of the Subject Property behind
the retail units.

Photo No: 6
Photo Date: 6/8/2021
Orientation: West
Description:

Trash receptacles observed in the
parking lot area on the northeast
portion of the Subject Property.
5715 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 4 of 10 ends

Photo No: 7
Photo Date: 6/8/2021
Orientation: East
Description:

Public parking lot located northeast of
the Subject Property.

Photo No: 8
Photo Date: 6/8/2021
Orientation: Southwest
Description:
407 South B St - View of restaurant
looking toward South B St.
5716 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 5 of 10 ends

Photo No: 9
Photo Date: 6/8/2021
Orientation: Northeast
Description:
407 South B St - restroom on 1st floor.

Photo No: 10
Photo Date: 6/8/2021
Orientation: Southwest
Description:
407 South B St - View of kitchen area
from back (northeast) portion of unit.
5717 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 6 of 10 ends

Photo No: 11
Photo Date: 6/8/2021
Orientation: --
Description:
407 South B St - Floor drains observed
in the kitchen area.

Photo No: 12
Photo Date: 6/8/2021
Orientation: --
Description:
407 South B St - cleaning supplies
observed in the kitchen area.
5718 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 7 of 10 ends

Photo No: 13
Photo Date: 6/8/2021
Orientation: Southwest
Description:
409 South B St - view of the nail salon
looking toward South B St.

Photo No: 14
Photo Date: 6/8/2021
Orientation: --
Description:
409 South B St - restroom on 1st floor
of the nail salon.
5719 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 8 of 10 ends

Photo No: 15
Photo Date: 6/8/2021
Orientation: --
Description:
409 South B St - sewer cleanout
observed along southeast wall.

Photo No: 16
Photo Date: 6/8/2021
Orientation: Southwest
Description:
411 South B St - view of bar area
looking toward South B St.
5720 of 11211

APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 9 of 10 ends

Photo No: 17
Photo Date: 6/8/2021
Orientation: --
Description:
411 South B St - restroom on 1st floor.

Photo No: 18
Photo Date: 6/8/2021
Orientation: Northeast
Description:
411 South B St - cracks and concrete
patches observed in floor near back
(northeast) portion of unit.
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APPENDIX A

PHOTOGRAPH LOG
Project Name: 407-411 South B Street Client: Prometheus Real Estate Group Project Number: 01-PRO-008 Location: 407-411 South B Street, San Mateo, CA

Page 10 of 10 ends

Photo No: 19
Photo Date: 6/8/2021
Orientation: Northeast
Description:
411 South B St - cracks observed in
floor of unit near South B St.

Photo No: 20
Photo Date: 6/8/2021
Orientation: --
Description:
411 South B St - paint cans and
cleaning supplies observed in storage
closet.
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APPENDIX B

ENVIRONMENTAL DATA RESOURCES REPORT
5723 of 11211

FORM-LBB-KKT
The EDR Radius Map™ Report with GeoCheck®
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
Prometheus
407 S B ST
SAN MATEO, CA 94401
Inquiry Number: 6495235.2s
May 17, 2021
5724 of 11211

SECTION PAGE
Executive Summary ES1
Overview Map 2
Detail Map 3
Map Findings Summary 4
Map Findings 9
Orphan Summary 1194
Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM
Physical Setting Source Addendum A-1
Physical Setting Source Summary A-2
Physical Setting SSURGO Soil Map A-7
Physical Setting Source Map A-18
Physical Setting Source Map Findings A-20
Physical Setting Source Records Searched PSGR-1
TC6495235.2s Page 1
Thank you for your business.

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Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,

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TABLE OF CONTENTS
5725 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 1
A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).

The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13), the ASTM Standard Practice for Environmental Site Assessments for Forestland or Rural Property (E 2247-16), the ASTM Standard Practice for Limited Environmental Due Diligence: Transaction Screen Process (E 1528-14) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS
407 S B ST
SAN MATEO, CA 94401

COORDINATES
Latitude (North): 37.5646730 - 37˚ 33’ 52.82’’
Longitude (West): 122.3210830 - 122˚ 19’ 15.89’’
Universal Tranverse Mercator: Zone 10
UTM X (Meters): 559959.6
UTM Y (Meters): 4157528.2
Elevation: 30 ft. above sea level

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
Target Property Map: 5640626 SAN MATEO, CA
Version Date: 2012

AERIAL PHOTOGRAPHY IN THIS REPORT
Portions of Photo from: 20140608
Source: USDA
5726 of 11211
6495235.2s Page 2
B39 MR PIZZA MAN 201 4TH San Mateo Co. BI Higher 295, 0.056, WSW D38 WARDROBE CLEANERS 507 S B ST EDR Hist Cleaner Lower 276, 0.052, SE B37 SERGIO PASTA SHOP 205 4TH San Mateo Co. BI Higher 274, 0.052, WSW B36 100 SWEET CAFE 205 4TH San Mateo Co. BI Higher 274, 0.052, WSW D35 THE RAVIOLI HOUSE 505 B San Mateo Co. BI Lower 261, 0.049, SE B34 MCGOVERNS BAR 215 4TH San Mateo Co. BI Higher 253, 0.048, West C33 BAYSHORE CAR WASH IN 400 E 4TH ST EDR Hist Auto Lower 244, 0.046, NE B32 DRAEGERS 200 E 4TH ST LUST Higher 233, 0.044, WSW
B31 DRAEGERS 200 EAST 4TH AVENUE LUST, Cortese, CERS Higher 233, 0.044, WSW A30 LUCAS NICK A 518 SOUTH B STREET EDR Hist Auto Higher 227, 0.043, SSE A29 DOWNTOWN SAN MATEO O 400 EAST 5TH AVENUE, ENVIROSTOR, VCP Lower 215, 0.041, East A28 DRAEGERS SUPERMARKET 222 4TH AVE CERS HAZ WASTE, CERS Higher 201, 0.038, WSW A27 DRAEGERS SUPERMARKET 222 4TH San Mateo Co. BI Higher 201, 0.038, WSW A26 DRAEGER’S SUPERMARKE 222 E 4TH AVE RCRA NonGen / NLR Higher 201, 0.038, WSW A25 AFC SUSHI @ DRAEGERS 222 4TH San Mateo Co. BI Higher 201, 0.038, WSW A24 SPIEDO RESTAURANT 223 4TH San Mateo Co. BI Higher 188, 0.036, West A23 BEAN STREET COFFEE 359 B San Mateo Co. BI Higher 179, 0.034, NW A22 WARDROBE CLEANERS 335 E 4TH STREET LUST, EMI, CERS Lower 178, 0.034, North A21 WARDROBE CLEANERS 335 E 4TH AVE DRYCLEANERS Lower 178, 0.034, North A20 WARDROBE CLEANERS 335 E 4TH AVE RCRA NonGen / NLR Lower 178, 0.034, North A19 WARDROBE CLEANERS 335 4TH San Mateo Co. BI Lower 178, 0.034, North A18 WARDROBE CLEANERS 335 E 4TH AVE EDR Hist Cleaner Lower 178, 0.034, North A17 WARDROBE CLEANERS 333 AND 335 EAST 4TH CPS-SLIC, CERS Lower 178, 0.034, North A16 BLUE RIBBON CLEANER 306 E 5TH AVE EDR Hist Cleaner Lower 178, 0.034, SSE A15 PANCHO VILLA 365 B San Mateo Co. BI Higher 169, 0.032, NW A14 IZAKAYA GINJI 301 4TH San Mateo Co. BI Higher 148, 0.028, NW A13 NORMANDY CLEANERS 333 E 4TH AVE EDR Hist Cleaner Higher 145, 0.027, North A12 LAKUNI 325 4TH San Mateo Co. BI Higher 142, 0.027, North A11 SUSHI YOSHIZUMI 325 4TH San Mateo Co. BI Higher 142, 0.027, North A10 AMOUR AMOUR CAFE 305 4TH San Mateo Co. BI Higher 132, 0.025, NNW A9 WARD ANDERSON TRUSTE 400 B San Mateo Co. BI Higher 100, 0.019, WSW A8 MATTNER GULF SERVICE 400 S B ST EDR Hist Auto Higher 100, 0.019, WSW A7 WARD ANDERSON TRUSTE 400 S B ST SWEEPS UST, CA FID UST Higher 100, 0.019, WSW A6 WARDROBE CLEANERS 344 4TH AVE ENVIROSTOR Lower 70, 0.013, NNE A5 TOMATINA 401 B San Mateo Co. BI Higher 34, 0.006, WNW A4 TALBOTS CYCLERY OF S 415 S B STREET RCRA NonGen / NLR Higher 22, 0.004, SSE A3 TALBOTS CYCLERY 415 B San Mateo Co. BI Higher 22, 0.004, SSE A2 BAMBOO WASHRITE & DR 411 S B ST EDR Hist Cleaner Higher 1 ft.

A1 YOGURTOUILLE 407 B San Mateo Co. BI TP

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5727 of 11211
6495235.2s Page 3
F78 KASBARI EDMAN 412 E 3RD AVE EDR Hist Cleaner Lower 510, 0.097, North E77 DOWNTOWN CENTRAL PAR 315 ELLSWORTH San Mateo Co. BI Higher 505, 0.096, West F76 3RD AVE LANDFILL SAN 3RD AVE WMUDS/SWAT, WDS Lower 500, 0.095, NNW B75 HUMMUS MEDITERRANEAN 150 4TH San Mateo Co. BI Higher 499, 0.095, SW B74 SO GONG DONG TOFU HO 150 4TH San Mateo Co. BI Higher 499, 0.095, SW F73 KENTUCKY FRIED CHICK 406 EAST THIRD AVENU LUST Lower 483, 0.091, NNW F72 KENTUCKY FRIED CHICK 406 3RD San Mateo Co. BI Lower 483, 0.091, NNW F71 KENTUCKY FRIED CHICK 406 EAST THIRD AVENU Cortese Lower 483, 0.091, NNW F70 UST SITE 406 3RD San Mateo Co. BI Lower 483, 0.091, NNW F69 3RD AND CLAREMONT HO 406 E 3RD AVE RCRA NonGen / NLR Lower 483, 0.091, NNW F68 3RD AND CLAREMONT OW 406 E 3RD AVE RCRA NonGen / NLR Lower 483, 0.091, NNW E67 PEETS COFFEE & TEA 255 3RD San Mateo Co. BI Higher 476, 0.090, NW E66 LITTLE CHINA KITCHEN 215 3RD San Mateo Co. BI Higher 475, 0.090, NW E65 GANGNAM CHICKEN 213 3RD San Mateo Co. BI Higher 474, 0.090, NW B64 DOMINOS PIZZA 169 4TH San Mateo Co. BI Higher 461, 0.087, WSW E63 SIDEWALK JUICE 212 3RD San Mateo Co. BI Higher 459, 0.087, WNW E62 3 BEES COFFEE HOUSE 224 3RD San Mateo Co. BI Higher 454, 0.086, WNW E61 SUBWAY 226 3RD San Mateo Co. BI Higher 452, 0.086, WNW E60 SUSHI SAMS EDOMATA 218 3RD San Mateo Co. BI Higher 450, 0.085, WNW C59 ARNOLD PEDERSON LUMB 400 CLAREMONT LUST, Cortese, HIST CORTESE, CERS Lower 447, 0.085, NE E58 ATHENA GYROS 312 3RD San Mateo Co. BI Higher 439, 0.083, NNW E57 NORTH BEACH PIZZA 240 3RD San Mateo Co. BI Higher 436, 0.083, NW C56 SOUTH CLAREMONT PROP 330 S. CLAREMONT STR CPS-SLIC, CERS Lower 429, 0.081, NNE C55 SOUTH CLAREMONT PROP 330 S CLAREMONT ST LUST Lower 429, 0.081, NNE C54 HYBRID HOSPITAL INC 330 S CLAREMONT ST RCRA NonGen / NLR Lower 429, 0.081, NNE C53 PETERSON & ARNOLD PL 421 5TH San Mateo Co. BI Lower 424, 0.080, ENE D52 WHEEL WORKS # 8216 521 S B ST RCRA NonGen / NLR Lower 399, 0.076, SE D51 MORGAN TIRE & AUTO I 521 S B ST EDR Hist Auto Lower 399, 0.076, SE D50 WHEEL WORKS #122149 521 B ST CERS HAZ WASTE, CERS Lower 399, 0.076, SE D49 HOWARD TIRE 521 B LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 399, 0.076, SE B48 CARLYLE CLEANERS 420 S ELLSWORTH AVE EDR Hist Cleaner Higher 381, 0.072, SSW D47 SAN MATEO ARTISTIC I 317 6TH San Mateo Co. BI Lower 378, 0.072, ESE E46 LA SENDA PROPERTIES 307 SOUTH B STREET RCRA NonGen / NLR Higher 364, 0.069, NW E45 LA SENDA PROPERTIES 307 S. B. ST RCRA NonGen / NLR Higher 364, 0.069, NW B44 SAN MATEO CENTRAL PA 315 S ELLSWORTH AVE RCRA-SQG Higher 358, 0.068, West D43 CENTRAL CAFE 517 B San Mateo Co. BI Lower 348, 0.066, SE E42 B STREET & VINE 320 B San Mateo Co. BI Higher 321, 0.061, WNW C41 T. ENDO AUTOMOTIVE 405 EAST 4TH AVENUE LUST, San Mateo Co. BI, Cortese, HAZNET, HIST... Lower 302, 0.057, NNE B40 MR PIZZA MAN 201 4TH San Mateo Co. BI Higher 295, 0.056, WSW

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5728 of 11211
6495235.2s Page 4
E117 LOS DOS AMIGOS 246 B San Mateo Co. BI Higher 589, 0.112, NW E116 TENKA JAPANESE RESTA 246 B San Mateo Co. BI Higher 589, 0.112, NW K115 WALGREENS #3296 191 E 3RD AVE CERS HAZ WASTE, HAZNET, HWTS Higher 587, 0.111, West K114 WALGREENS #3296 191 E 3RD AVE RCRA-SQG Higher 587, 0.111, West K113 WALGREENS 3296 191 E 3RD AVE RCRA-VSQG, FINDS, ECHO, San Mateo Co. BI, HAZNET,... Higher 587, 0.111, West H112 STALLINGS PAINTING 628 RAILROAD San Mateo Co. BI Lower 577, 0.109, ESE F111 RED CRAWFISH 401 3RD San Mateo Co. BI Lower 577, 0.109, North J110 CAJUN HOUSE 2 251 B San Mateo Co. BI Higher 571, 0.108, NW J109 SUN CHINESE CUISINE 251 B San Mateo Co. BI Higher 571, 0.108, NW E108 HAPPY RESTAURANT 250 B San Mateo Co. BI Higher 571, 0.108, NW E107 HAPPY CAFE 250 B San Mateo Co. BI Higher 571, 0.108, NW F106 FUJI SUKIYAKI 428 3RD San Mateo Co. BI Lower 570, 0.108, North F105 FUJI SUKIYAKI RESTAU 428 3RD San Mateo Co. BI Lower 570, 0.108, North E104 ACQUAPAZZA 201 3RD San Mateo Co. BI Higher 569, 0.108, WNW E103 ROTI INDIAN BISTRO 201 THIRD San Mateo Co. BI Higher 569, 0.108, WNW E102 RESIDENCE 205 3RD SWEEPS UST, San Mateo Co. BI Higher 568, 0.108, WNW F101 CINEMARK 437 320 2ND AVE San Mateo Co. BI, HAZNET, HWTS Higher 567, 0.107, NNW F100 437-CENTURY 12 SAN M 320 E 2ND AVE RCRA NonGen / NLR Higher 567, 0.107, NNW H99 EUROPEAN CAR CARE 316 6TH San Mateo Co. BI Lower 564, 0.107, SE H98 EUROPEAN CAR CARE 316 6TH AVE RCRA NonGen / NLR Lower 564, 0.107, SE H97 EUROPEAN CAR CARE 316 6TH AVE CERS HAZ WASTE, CERS, HWTS Lower 564, 0.107, SE E96 LAS AMERICAS RESTAUR 254 B San Mateo Co. BI Higher 559, 0.106, NW E95 SAN MATEO LIQUORS 254 B San Mateo Co. BI Higher 559, 0.106, NW F94 SAIGON CITY AUTHENTI 418 3RD San Mateo Co. BI Lower 555, 0.105, North G93 PIZZA MY HEART SAN M 140 4TH San Mateo Co. BI Higher 555, 0.105, SW I92 TACO BELL #30746 500 4TH San Mateo Co. BI Lower 551, 0.104, NE I91 TACO BELL #1295 500 4TH San Mateo Co. BI Lower 551, 0.104, NE I90 SHINODA SHIGEAKI SHI 500 E FOURTH AVE EDR Hist Auto Lower 551, 0.104, NE G89 AARON BROTHERS #0221 180 E 3RD AVE RCRA NonGen / NLR Higher 546, 0.103, West G88 AARON BROTHER #221 180 3RD San Mateo Co. BI Higher 546, 0.103, West F87 WINDY HILL PROPERTY 304 S CLAREMONT ST RCRA NonGen / NLR Lower 545, 0.103, North I86 SERVICE PRESS INC 397 S CLAREMONT ST RCRA NonGen / NLR, FINDS, ECHO Lower 533, 0.101, NNE H85 KEN GRIFFIN AUTO 612 RAILROAD San Mateo Co. BI Lower 525, 0.099, ESE 84 GRAMERCY ON THE PARK 555 LAUREL San Mateo Co. BI Higher 521, 0.099, SSW H83 PACIFIC PERFORMANCE 608 RAILROAD San Mateo Co. BI Lower 513, 0.097, ESE G82 HONEYBERRY 165 4TH San Mateo Co. BI Higher 510, 0.097, WSW G81 TEAWAY/ TUTTIMELON 165 4TH San Mateo Co. BI Higher 510, 0.097, WSW G80 CHATIME 165 4TH San Mateo Co. BI Higher 510, 0.097, WSW G79 HONEY BERRY 165 4TH San Mateo Co. BI Higher 510, 0.097, WSW

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5729 of 11211
6495235.2s Page 5
N156 EVERYDAY BEIJING 637 B San Mateo Co. BI Lower 703, 0.133, SE N155 KATHYS CREATIVE KAKE 631 B San Mateo Co. BI Lower 700, 0.133, SE G154 CLEAR 138 3RD San Mateo Co. BI Higher 699, 0.132, West J153 GOLDEN BOY PIZZA 234 MAIN San Mateo Co. BI Higher 696, 0.132, NW I152 LAS PALOMAS #2 512 3RD San Mateo Co. BI Lower 691, 0.131, NNE I151 ELENOR LEE 508 EAST 3RD AVENUE DRYCLEANERS, EMI, HWTS Lower 688, 0.130, NNE I150 LAS PALOMAS TAQUERIA 504 3RD San Mateo Co. BI Lower 686, 0.130, NNE I149 LAS PALOMAS TAQUERIA 504 3RD San Mateo Co. BI Lower 686, 0.130, NNE N148 KELLY MOORE PAINT CO 616 S B ST RCRA NonGen / NLR Lower 683, 0.129, SSE N147 KELLY MOORE PAINT CO 616 S B ST RCRA NonGen / NLR Lower 683, 0.129, SSE N146 GOOD YEAR TIRE STORE 616 S B ST LUST Lower 683, 0.129, SSE N145 GOOD YEAR TIRE STORE 616 SOUTH B STREET LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 683, 0.129, SSE N144 KELLY MOORE PAINT CO 616 S B ST CERS HAZ WASTE, CERS Lower 683, 0.129, SSE I143 A M A TIRES & WHEELS 525 E 4TH AVE CERS HAZ WASTE, CERS Lower 678, 0.128, NE I142 AMA TIRES 525 E 4TH AVE RCRA NonGen / NLR Lower 678, 0.128, NE I141 A M A TIRES & WHEELS 525 4TH San Mateo Co. BI Lower 678, 0.128, NE G140 RAVE BURGER 144 3RD San Mateo Co. BI Higher 678, 0.128, West G139 GOLDEN ISLAND CAFE 146 3RD San Mateo Co. BI Higher 676, 0.128, West G138 BEST OF BURMA 146 3RD San Mateo Co. BI Higher 676, 0.128, West I137 WING FAT RESTAURANT 500 3RD San Mateo Co. BI Lower 673, 0.127, NNE G136 SHIHLIN TAIWAN STREE 142 3RD San Mateo Co. BI Higher 671, 0.127, West J135 LEVEL 236/ ATTIC 236 B San Mateo Co. BI Higher 670, 0.127, NW I134 TAQUERIA LAS CASUELA 517 4TH San Mateo Co. BI Lower 668, 0.127, NE M133 QUALITY CLEANERS 508 3RD San Mateo Co. BI Lower 664, 0.126, North L132 SAN MATEO LUMBER COM 501 S CLAREMONT ST SWEEPS UST, HIST UST, CA FID UST Lower 653, 0.124, East L131 SAN MATEO LUMBER CO. 501 S CLAREMONT ST HIST UST Lower 653, 0.124, East H130 FATHER NOEL & SONS 616 S RAILROAD AVE SWEEPS UST, San Mateo Co. BI, HAZNET, HWTS Lower 652, 0.123, SE L129 QUALITY CLEANERS 548 E FIFTH AV EDR Hist Cleaner Lower 646, 0.122, ENE F128 PRECISION TUNE AUTO 435 E 3RD AVE RCRA NonGen / NLR Lower 638, 0.121, North F127 PAULS FLYING A SERVI 435 THIRD AVE EDR Hist Auto Lower 638, 0.121, North F126 PRECISION TUNE AUTO 435 E 3RD AVE CERS HAZ WASTE, CERS Lower 638, 0.121, North F125 ACCU-TUNE 435 E 3RD AVE LUST Lower 638, 0.121, North F124 ACCU-TUNE 435 3RD LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 638, 0.121, North G123 HONG KONG CAUSEWAY B 111 4TH San Mateo Co. BI Higher 615, 0.116, WSW G122 MANGO GARDEN 111 4TH San Mateo Co. BI Higher 615, 0.116, WSW G121 CHINA BISTRO 111 4TH San Mateo Co. BI Higher 615, 0.116, WSW J120 PACIFIC CATCH 243 S B San Mateo Co. BI Higher 599, 0.113, NW J119 3 AMIGOS 243 B San Mateo Co. BI Higher 599, 0.113, NW G118 BOMBAY GARDEN 172 3RD San Mateo Co. BI Higher 590, 0.112, West

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5730 of 11211
6495235.2s Page 6
K195 SHABU WAY 145 3RD San Mateo Co. BI Higher 766, 0.145, West I194 WHA IN YUN 300 S DELAWARE ST HIST UST Lower 757, 0.143, NNE I193 ARCO 00515 300 S DELAWARE ST CERS HAZ WASTE, CERS TANKS, CERS Lower 757, 0.143, NNE I192 BP WEST COAST PRODUC 300 S DELAWARE ST SWEEPS UST, CA FID UST, HAZNET, HWTS Lower 757, 0.143, NNE I191 WHA IN YUN 300 SO DELAWARE HIST UST, HAZNET, HWTS Lower 757, 0.143, NNE I190 BP WEST COAST PRODUC 300 S DELAWARE ST RCRA NonGen / NLR Lower 757, 0.143, NNE I189 ARCO #0515 300 S DELAWARE ST LUST Lower 757, 0.143, NNE I188 ARCO STATION #515 300 SOUTH DELAWARE Notify 65 Lower 757, 0.143, NNE I187 ARCO 00515 300 S DELAWARE ST UST Lower 757, 0.143, NNE I186 DELAWARE SMOG PROS 300 S DELAWARE AVE RCRA NonGen / NLR Lower 757, 0.143, NNE I185 ARCO #0515 300 DELAWARE LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 757, 0.143, NNE J184 CHEESE STEAK SHOP 206 B San Mateo Co. BI Higher 751, 0.142, NW K183 PHO MISS SAIGON 147 3RD San Mateo Co. BI Higher 749, 0.142, West K182 VESPUCCI 147 3RD San Mateo Co. BI Higher 749, 0.142, West J181 JAPAN 2 RESTAURANT C 220 MAIN San Mateo Co. BI Higher 746, 0.141, NW J180 TEA THE SEASON 220 MAIN San Mateo Co. BI Higher 746, 0.141, NW J179 DASH 220 MAIN San Mateo Co. BI Higher 746, 0.141, NW J178 MOONS FAMILY SPORTS 215 B San Mateo Co. BI Higher 736, 0.139, NW I177 TNT AUTO REPAIR 402 DELAWARE San Mateo Co. BI Lower 736, 0.139, NE I176 UNOCAL #6390 402 DELAWARE LUST, San Mateo Co. BI Lower 736, 0.139, NE I175 UNOCAL STATION #6390 402 SOUTH DELAWARE S LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 736, 0.139, NE I174 APRO LLC DBA UNITED 402 DELAWARE ST RCRA NonGen / NLR Lower 736, 0.139, NE I173 TNT AUTO REPAIR 402 S DELAWARE ST RCRA NonGen / NLR Lower 736, 0.139, NE I172 TAD’S 76 #256390 402 S DELAWARE ST UST Lower 736, 0.139, NE I171 76 MART 402 DELAWARE San Mateo Co. BI Lower 736, 0.139, NE I170 TAD’S 76 - 256390 402 S DELAWARE ST RCRA NonGen / NLR Lower 736, 0.139, NE I169 AT AUTO CARE 402 S DELAWARE ST RCRA NonGen / NLR Lower 736, 0.139, NE I168 UNITED PACIFIC #2201 402 DELAWARE San Mateo Co. BI Lower 736, 0.139, NE I167 UNOCAL SERVICE STATI 402 S DELAWARE ST LUST, CERS HAZ WASTE, SWEEPS UST, HIST UST, CERS... Lower 736, 0.139, NE H166 BACEY AUTOMOTIVE 317 7TH San Mateo Co. BI Lower 735, 0.139, SE H165 DIETERS GERMAN CAR R 309 7TH San Mateo Co. BI Lower 735, 0.139, SE H164 BACEY AUTOMOTIVE 317 7TH AVE CERS HAZ WASTE, HAZNET, CERS, HWTS Lower 735, 0.139, SE H163 PENINSULA AUTOMOTIVE 317 7TH AVE RCRA NonGen / NLR Lower 735, 0.139, SE G162 SHARONA CHOCOLATE SH 128 3RD San Mateo Co. BI Higher 734, 0.139, West O161 THE STRATFORD 601 LAUREL AVE RCRA NonGen / NLR Higher 730, 0.138, South O160 THE STRATFORD 601 LAUREL San Mateo Co. BI Higher 730, 0.138, South J159 NEW YORK PIZZA LLC 219 B San Mateo Co. BI Higher 729, 0.138, NW H158 CALLENDAR ASSOC 311 7TH AVE SWEEPS UST, CA FID UST, San Mateo Co. BI Lower 718, 0.136, SE N157 EVERY DAY BEIJING 637 B San Mateo Co. BI Lower 703, 0.133, SE

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5731 of 11211
6495235.2s Page 7
S234 PALM AVE MOTORS AUTO 308 7TH AVE RCRA NonGen / NLR Lower 834, 0.158, SE S233 NEXT GEAR BIMMER MOT 308 7TH AVE RCRA NonGen / NLR Lower 834, 0.158, SE S232 PALM AVENUE MOTORS A 308 7TH AVE CERS HAZ WASTE, CERS Lower 834, 0.158, SE S231 PALM AVENUE MOTORS A 308 7TH San Mateo Co. BI Lower 834, 0.158, SE U230 T W AUTOMOTIVE LLC 412 2ND AVE RCRA NonGen / NLR Lower 826, 0.156, NNW U229 HANSON TECH 412 2ND SWEEPS UST, San Mateo Co. BI Lower 826, 0.156, NNW U228 T W AUTOMOTIVE LLC 412 2ND AVE CERS HAZ WASTE, HAZNET, CERS, HWTS Lower 826, 0.156, NNW U227 RESIDENT 412 2ND AVE. CA FID UST Lower 826, 0.156, NNW R226 AUTOTRONICS AUTO REP 609 S CLAREMONT ST CERS HAZ WASTE, HAZNET, CERS, HWTS Lower 824, 0.156, East R225 AUTOTRONICS AUTO REP 609 S CLAREMONT ST RCRA NonGen / NLR Lower 824, 0.156, East R224 NEW LOOK AUTO BODY & 609 S CLAREMONT ST RCRA-SQG, San Mateo Co. BI, EMI, HAZNET, CERS,... Lower 824, 0.156, East R223 MBZ SOLUTIONS 615 CLAREMONT San Mateo Co. BI Lower 822, 0.156, East T222 RL LAZATIN 407 S DELAWARE LUST, HIST UST Lower 817, 0.155, NE T221 JIFFY LUBE 1151 407 S DELAWARE CERS HAZ WASTE, CERS TANKS, CERS Lower 817, 0.155, NE T220 JIFFY LUBE 407 S DELAWARE AST Lower 817, 0.155, NE T219 JIFFY LUBE # 1151 407 S DELAWARE ST RCRA NonGen / NLR Lower 817, 0.155, NE T218 JIFFY LUBE 1151 407 DELAWARE LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 817, 0.155, NE S217 007 MOTORSPORT 704 RAILROAD San Mateo Co. BI Lower 810, 0.153, SE Q216 HIMAWARI TEI LLC 202 2ND San Mateo Co. BI Higher 808, 0.153, WNW Q215 KITCHO RESTAURANT 204 2ND San Mateo Co. BI Higher 805, 0.152, WNW Q214 SUSHI 85 204 2ND San Mateo Co. BI Higher 805, 0.152, WNW Q213 THAI SPICES 204 2ND San Mateo Co. BI Higher 805, 0.152, WNW R212 AUTO TECH MOTOR SERV 601 S CLAREMONT ST FINDS, San Mateo Co. BI Lower 798, 0.151, East R211 AUTOTECH MOTOR SERVI 601 S CLAREMONT RCRA NonGen / NLR Lower 798, 0.151, East R210 AUTO TECH MOTOR SERV 601 S CLAREMONT ST CERS HAZ WASTE, CERS Lower 798, 0.151, East Q209 IZAKAYA "MAI" 212 2ND San Mateo Co. BI Higher 795, 0.151, WNW Q208 IZAKAYA MAI 212 2ND San Mateo Co. BI Higher 795, 0.151, WNW Q207 BLUE SKY CLEANERS 200 2ND AVE RCRA NonGen / NLR Higher 793, 0.150, WNW Q206 R NU IT (FORMER) 200 EAST SECOND AVEN ENVIROSTOR, CPS-SLIC, CERS Higher 793, 0.150, WNW Q205 J&J ONE HOUR MARTINI 200 E 2ND AVE RCRA-SQG Higher 793, 0.150, WNW Q204 BLUE SKY CLEANERS 200 2ND AVE San Mateo Co. BI, DRYCLEANERS, HWTS Higher 793, 0.150, WNW K203 BASKIN ROBBINS #187- 133 3RD San Mateo Co. BI Higher 792, 0.150, West J202 SWEET BREAMS 220 2ND San Mateo Co. BI Higher 789, 0.149, NW J201 NARU BENTO 220 2ND San Mateo Co. BI Higher 789, 0.149, NW P200 KAZ TERIYAKI GRILL 71 4TH San Mateo Co. BI Higher 788, 0.149, WSW P199 SOZAI CORNER 71 4TH San Mateo Co. BI Higher 788, 0.149, WSW P198 SURUKI SUPER MARKET 71 4TH San Mateo Co. BI Higher 788, 0.149, WSW J197 BRICK OVEN PIZZA 200 B San Mateo Co. BI Higher 769, 0.146, NW H196 SUTTER VNA & HOSPICE 700 CLAREMONT San Mateo Co. BI Lower 769, 0.146, ESE

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5732 of 11211
6495235.2s Page 8
R273 APS ENTERPRISES, INC 639 CLAREMONT San Mateo Co. BI Lower 918, 0.174, East R272 AUTOCRAFT INC 639 S CLAREMONT ST RCRA NonGen / NLR Lower 918, 0.174, East Q271 BEN TRE 213 2ND San Mateo Co. BI Higher 912, 0.173, WNW Q270 MARU MARU 213 2ND San Mateo Co. BI Higher 912, 0.173, WNW V269 THIRD AVENUE SHELL 611 E 003RD SWEEPS UST, CA FID UST Lower 901, 0.171, NNE T268 BP OIL #11205 609 4TH LUST, Cortese, HIST CORTESE, CERS Lower 899, 0.170, NE T267 GAS & SHOP 609 E 4TH AVE UST Lower 899, 0.170, NE
T266 TOSCO NORTHWEST CO N 609 E 4TH AVE RCRA-SQG, FINDS, ECHO Lower 899, 0.170, NE T265 ANDYS BP INC DBA GAS 609 E 4TH AVE RCRA NonGen / NLR Lower 899, 0.170, NE T264 ANDYS BP INC DBA GAS 609 E 4TH AVE CERS HAZ WASTE, CERS TANKS, HAZNET, CERS, HWTS Lower 899, 0.170, NE T263 BP OIL COMPANY FACIL 609 E 4TH AVE LUST, SWEEPS UST, HIST UST Lower 899, 0.170, NE T262 GAS & SHOP 609 4TH San Mateo Co. BI Lower 899, 0.170, NE T261 MOBIL OIL CORP 609 E FOURTH AVENUE HIST UST Lower 899, 0.170, NE T260 MOBIL SERVICE STATIO 609 E 4TH AVE HIST UST Lower 899, 0.170, NE P259 HAAG N HAAG 92 3RD San Mateo Co. BI Higher 895, 0.170, WSW P258 KAFFEEHAUS 92 3RD San Mateo Co. BI Higher 895, 0.170, WSW Q257 ST MATTHEWS BLDG 215 2ND San Mateo Co. BI Higher 895, 0.170, WNW P256 PASTA PRIMAVERA 34 4TH San Mateo Co. BI Higher 884, 0.167, SW P255 RUBIO’S RESTAURANTS 38 4TH San Mateo Co. BI Higher 877, 0.166, SW P254 RITZ CAMERA CENTERS 38 E FOURTH AVE RCRA-SQG Higher 877, 0.166, SW M253 SEVEN ELEVEN FOOD ST 600 3RD San Mateo Co. BI Lower 871, 0.165, NNE M252 7 ELEVEN STORE #2366 600 3RD San Mateo Co. BI Lower 871, 0.165, NNE M251 7-ELEVEN INC. STORE 600 3RD San Mateo Co. BI Lower 871, 0.165, NNE M250 IZMIRIAN ROOFING & S 207 SOUTH CLAREMONT LUST, CA FID UST, San Mateo Co. BI, Cortese, HIST... Lower 869, 0.165, North P249 DEAN PRODUCE 44 4TH San Mateo Co. BI Higher 864, 0.164, SW P248 LAZERTOUCH INC 44 E FOURTH AVE RCRA-SQG, FINDS, ECHO, HAZNET, HWTS Higher 864, 0.164, SW P247 BLOCKBUSTER LLC #638 44 4TH San Mateo Co. BI Higher 864, 0.164, SW M246 JACK IN THE BOX #049 555 3RD San Mateo Co. BI Lower 857, 0.162, North P245 ZABU ZABU SAN MATEO 98 3RD San Mateo Co. BI Higher 856, 0.162, WSW P244 L & L HAWAIIAN BARBE 94 3RD San Mateo Co. BI Higher 855, 0.162, WSW R243 EURASIAN AUTO REPAIR 635 S CLAREMONT ST RCRA NonGen / NLR Lower 855, 0.162, East R242 AS AUTO SERVICE 635 CLAREMONT San Mateo Co. BI Lower 855, 0.162, East P241 NOAHS NEW YORK BAGEL 50 4TH San Mateo Co. BI Higher 852, 0.161, SW P240 THE SANDWICH SPOT 65 4TH San Mateo Co. BI Higher 849, 0.161, WSW U239 FLETCHS 385 2ND San Mateo Co. BI Lower 849, 0.161, NNW U238 COLDSTONE CREAMERY 375 2ND San Mateo Co. BI Higher 846, 0.160, NNW U237 COLDSTONE CREAMERY 375 2ND San Mateo Co. BI Higher 846, 0.160, NNW U236 BEARD PAPA SWEETS CA 365 2ND San Mateo Co. BI Higher 842, 0.159, NW J235 AD O LITH 168 B San Mateo Co. BI Higher 835, 0.158, NW

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5733 of 11211
6495235.2s Page 9
V312 THIRD STREET SHELL # 611 E 3RD AVE CERS HAZ WASTE, CERS TANKS, CERS Lower 1013, 0.192, NNE V311 SERVICE STATION - 13 611 E. THIRD AVE RCRA-LQG, FINDS, ECHO Lower 1013, 0.192, NNE V310 SAINT MATTS SHELL 611 E THIRD AVE HIST UST Lower 1013, 0.192, NNE V309 SAINT MATT’S SHELL 611 E 3RD AVE LUST, HIST UST, San Mateo Co. BI, Cortese, CERS Lower 1013, 0.192, NNE X308 THE THIRD AVENUE SPO 77 3RD San Mateo Co. BI Higher 1006, 0.191, West O307 MILLBRAE SCHOOL WARE 700 LAUREL HIST CORTESE Higher 1000, 0.189, South O306 LESLEY TOWERS LLC 700 LAUREL San Mateo Co. BI Higher 1000, 0.189, South O305 PARK TOWERS 700 LAUREL San Mateo Co. BI Higher 1000, 0.189, South X304 MASU 79 3RD San Mateo Co. BI Higher 988, 0.187, WSW W303 USAGI 505 2ND San Mateo Co. BI Lower 988, 0.187, North P302 CALIFORNIA ROLL 41 4TH San Mateo Co. BI Higher 980, 0.186, WSW W301 2ND AVE MARKET 503 2ND San Mateo Co. BI Lower 975, 0.185, North W300 2ND AVE MARKET 503 2ND San Mateo Co. BI Lower 975, 0.185, North Q299 OLSTEN KIMBERLY QUAL 181 2ND San Mateo Co. BI Higher 972, 0.184, WNW Q298 DOWNTOWN PROPERTIES 181 SECOND San Mateo Co. BI Higher 972, 0.184, WNW Q297 NEXTEL - SITE ID CA- 181 2ND San Mateo Co. BI Higher 972, 0.184, WNW Q296 AT & T MOBILITY 181 2ND AVE- 6TH FLR San Mateo Co. BI Higher 972, 0.184, WNW P295 GLOW 76 3RD San Mateo Co. BI Higher 959, 0.182, WSW P294 SKY LOUNGE 76 3RD San Mateo Co. BI Higher 959, 0.182, WSW V293 CLAUDIAS PASTES AND 668 3RD San Mateo Co. BI Lower 958, 0.181, NNE T292 AL CARBON 602 FOURTH San Mateo Co. BI Lower 955, 0.181, NE T291 CHEVRON #5336 602 E 4TH AVE LUST, SWEEPS UST, HIST UST Lower 955, 0.181, NE T290 PANADERIA GUATEMALTE 602 4TH San Mateo Co. BI Lower 955, 0.181, NE T289 SUBWAY SANDWICH 602 4TH San Mateo Co. BI Lower 955, 0.181, NE T288 95336 602 E 4TH ST HIST UST Lower 955, 0.181, NE
T287 CHEVRON STATION NO 9 602 E 4TH AVE RCRA NonGen / NLR, FINDS, ECHO, HAZNET, HWTS Lower 955, 0.181, NE T286 CHEVRON 9-5336 602 4TH LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 955, 0.181, NE T285 TACOS AL VAPOR NUEVA 602 4TH San Mateo Co. BI Lower 955, 0.181, NE R284 HANSONS TECHNOLOGY 649 CLAREMONT San Mateo Co. BI Lower 954, 0.181, ESE R283 EUROCRAFT AUTOBODY 649 S CLAREMONT ST RCRA NonGen / NLR Lower 954, 0.181, ESE V282 UNION OIL SERVICE ST 615 E 003RD AVE SWEEPS UST, CA FID UST Lower 952, 0.180, NNE P281 CLAY OVEN CUISINE OF 78 3RD San Mateo Co. BI Higher 951, 0.180, WSW P280 FUEL CAFE 4 4TH San Mateo Co. BI Higher 946, 0.179, SW P279 KISAKU RESTAURANT 47 4TH San Mateo Co. BI Higher 936, 0.177, WSW U278 IZMIRIAN ROOFING & S 207 CLAREMONT LUST, SWEEPS UST Lower 933, 0.177, North S277 YUPPIE 709 B San Mateo Co. BI Lower 932, 0.177, SE Q276 BAY WATCH 201 2ND San Mateo Co. BI Higher 929, 0.176, WNW O275 YVONNE DETERT 200 7TH AVE RCRA NonGen / NLR Higher 925, 0.175, SSE R274 PRECISION AUTO CARE 639 S CLAREMONT ST RCRA NonGen / NLR Lower 918, 0.174, East

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5734 of 11211
6495235.2s Page 10
V351 TOSCO #4178 615 3RD LUST, San Mateo Co. BI, HIST CORTESE Lower 1097, 0.208, NNE V350 UNION OIL SS#4178 615 E 3RD AVE LUST, HIST UST Lower 1097, 0.208, NNE V349 BANGKOK PATIO 615 3RD San Mateo Co. BI Lower 1097, 0.208, NNE V348 UNION OIL SS 4178 615 EAST THIRD AVE HIST UST Lower 1097, 0.208, NNE V347 UNION OIL SS# 4178 615 E 3RD AVE HIST UST Lower 1097, 0.208, NNE V346 LITTLE CAESARS 615 3RD San Mateo Co. BI Lower 1097, 0.208, NNE V345 TOSCO #4178 615 EAST 3RD AVENUE LUST, Cortese, HAZNET, HWTS Lower 1097, 0.208, NNE V344 BANGKOK PATIO BAR AN 615 3RD San Mateo Co. BI Lower 1097, 0.208, NNE V343 TOSCO #4178 615 EAST THIRD AVENU UST Lower 1097, 0.208, NNE Z342 WORLDPAC 9738 SAN MA 733 CLAREMONT San Mateo Co. BI Lower 1097, 0.208, ESE X341 THREE RESTAURANT & B 50 3RD San Mateo Co. BI Higher 1091, 0.207, WSW Z340 EV AUTO SERVICE 713 S CLAREMONT ST RCRA NonGen / NLR Lower 1064, 0.202, ESE Z339 PENINSULA PUMP & EQU 713 S CLAREMONT ST RCRA NonGen / NLR Lower 1064, 0.202, ESE Z338 HAWKINS PRINTING 713 S CLAREMONT ST CERS HAZ WASTE, CERS, HWTS Lower 1064, 0.202, ESE Z337 THE HAWKINS CO 713 SO CLAREMONT ST CERS HAZ WASTE, FINDS, EMI, CERS Lower 1064, 0.202, ESE Z336 HAWKINS CO 713 CLAREMONT San Mateo Co. BI Lower 1064, 0.202, ESE Z335 HANSONS MERCEDES TEC 713 S CLAREMONT ST S RCRA NonGen / NLR Lower 1064, 0.202, ESE Z334 EV AUTO SERVICE 713 CLAREMONT San Mateo Co. BI Lower 1064, 0.202, ESE Z333 HILLSDALE TRANSMISSI 707 S CLAREMONT AVE CERS HAZ WASTE, CERS Lower 1062, 0.201, ESE Z332 SAN MATEO TRANSMISSI 707 S CLAREMONT ST SWEEPS UST, CA FID UST Lower 1062, 0.201, ESE Z331 SAN MATEO TRANSMISSI 707 CLAREMONT San Mateo Co. BI Lower 1062, 0.201, ESE Z330 HILLSDALE TRANSMISSI 707 S CLAREMONT ST RCRA NonGen / NLR Lower 1062, 0.201, ESE U329 CARLS AUTO BODY 111 S RAILROAD AVE RCRA-SQG, San Mateo Co. BI Lower 1061, 0.201, NNW Q328 DWF V 101 ELLSWORTH 101 S ELLSWORTH CERS TANKS, CERS Higher 1057, 0.200, WNW V327 ALBAYK 670 3RD San Mateo Co. BI Lower 1056, 0.200, NNE W326 KOKKO 509 2ND San Mateo Co. BI Lower 1054, 0.200, North U325 SHINOZAKI AUTOMOTIVE 115 S RAILROAD AVE SWEEPS UST, CA FID UST Lower 1054, 0.200, NNW Y324 DESSERT REPUBLIC 138 MAIN San Mateo Co. BI Higher 1053, 0.199, NW X323 CATALINA SUN 69-73 E 3RD AVE RCRA NonGen / NLR Higher 1049, 0.199, WSW X322 AMICIS EAST COAST PI 69 3RD San Mateo Co. BI Higher 1049, 0.199, WSW X321 PORTERHOUSESTEAKUS 60 3RD San Mateo Co. BI Higher 1035, 0.196, WSW X320 SHARE TEA 60 3RD San Mateo Co. BI Higher 1035, 0.196, WSW V319 TAQUERIA EL NAYARITA 660 3RD San Mateo Co. BI Lower 1030, 0.195, NNE S318 PRESTIGE AUTOWORKS 315 8TH San Mateo Co. BI Lower 1026, 0.194, SE S317 C 3 AUTO INC 315 8TH AVE RCRA NonGen / NLR Lower 1026, 0.194, SE Q316 CRONS PRINTING 125 S ELLESWORTH AVE RCRA-SQG, FINDS, ECHO Higher 1021, 0.193, WNW X315 NI-MO JAPANESE CUISI 73 3RD San Mateo Co. BI Higher 1019, 0.193, WSW V314 THIRD STREET SHELL # 611 E 3RD AVE UST Lower 1013, 0.192, NNE V313 AU ENERGY-THIRD STRE 611 E 3RD AVE RCRA NonGen / NLR Lower 1013, 0.192, NNE

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5735 of 11211
6495235.2s Page 11
X390 MARINER ADVANCED PHA 43 3RD San Mateo Co. BI Higher 1201, 0.227, WSW Y389 SAN MATEO DOWNTOWN T 1ST & NORTH B LUST, CPS-SLIC, CERS Higher 1198, 0.227, NW Y388 SMB PROPERTIES 226 1ST LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Higher 1178, 0.223, NW AE387 CITY OF SAN MATEO,FI 120 ELLSWORTH LUST Higher 1166, 0.221, WNW AA386 ALFREDOS AUTO REPAIR 316 8TH AVE CERS HAZ WASTE, CERS Lower 1162, 0.220, SE AA385 ALFREDO AUTO REPAIR 316 8TH AVE RCRA NonGen / NLR Lower 1162, 0.220, SE AA384 THE GARAGE 316 8TH AVE SWEEPS UST, HWTS Lower 1162, 0.220, SE AA383 THE GARAGE 316 8TH LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 1162, 0.220, SE AA382 ELESCO 811 S B ST SWEEPS UST, CA FID UST, San Mateo Co. BI Lower 1160, 0.220, SE AA381 ATLAS ELECTRIC CO. I 811 S B ST HIST UST Lower 1160, 0.220, SE AA380 ATLAS ELECTRIC CO IN 811 SO B STREET HIST UST Lower 1160, 0.220, SE AA379 RAMEN DOJO 805 B San Mateo Co. BI Lower 1159, 0.220, SE X378 126-2ND AVENUE LLC 126 2ND AVENUE RCRA NonGen / NLR Higher 1157, 0.219, West X377 THIRD AVENUE NEWS 36 3RD San Mateo Co. BI Higher 1157, 0.219, WSW AD376 CITY OF SAN MATEO,FI 120 SOUTH ELLSWORTH LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Higher 1156, 0.219, WNW AD375 SAN MATEO FIRE DEPT 120 S ELLSWORTH AVE RCRA NonGen / NLR Higher 1156, 0.219, WNW AD374 FIRE STATION #1 120 S ELLSWORTH LUST, SWEEPS UST, HIST UST Higher 1156, 0.219, WNW AD373 SAN MATEO FIRE DEPT 120 S ELLSWORTH CERS HAZ WASTE, CERS Higher 1156, 0.219, WNW Y372 TEST FACILITYT 111 MAIN LUST Higher 1152, 0.218, NW AC371 AUTO EUROPA AUTO BOD 400 1ST AVENUE RCRA-VSQG, FINDS, ECHO, EMI, HAZNET, CERS, HWTS Lower 1146, 0.217, NNW AB370 CHEVERON & SHOP 706 4TH San Mateo Co. BI Lower 1135, 0.215, NE AB369 SAN MATEO GAS CO 706 E 4TH AVE UST Lower 1135, 0.215, NE AB368 REGAL STATION #420 706 E 4TH AVE LUST, SWEEPS UST, HIST UST Lower 1135, 0.215, NE AB367 TOMMY’S CHEVRON 706 E 4TH AVE CERS HAZ WASTE, CERS TANKS, HAZNET, CERS Lower 1135, 0.215, NE AB366 TOM’S VALERO 706 E 4TH AVE UST Lower 1135, 0.215, NE AB365 REGAL 706 4TH LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 1135, 0.215, NE AB364 TOM’S VALERO 706 E 4TH AVE RCRA NonGen / NLR Lower 1135, 0.215, NE AA363 FORMER CARL’S CLEANE 801 SOUTH B STREET ENVIROSTOR, VCP Lower 1124, 0.213, SE AA362 TWINKLE CLEANERS 801 S B ST RCRA NonGen / NLR Lower 1124, 0.213, SE AA361 CARL’S CLEANERS 801 S B ST RCRA-SQG, San Mateo Co. BI, DRYCLEANERS, EMI, HWTS Lower 1124, 0.213, SE AA360 CARL’S DRY CLEANERS 801 SOUTH B STREET CPS-SLIC Lower 1124, 0.213, SE X359 HEART OF SAN MATEO D 44 3RD San Mateo Co. BI Higher 1122, 0.213, WSW Z358 RANDY PAGAN 706 S. DELAWARE RCRA NonGen / NLR Lower 1111, 0.210, East W357 LMP1 TOWING AND AUTO 110 S CLAREMONT ST RCRA NonGen / NLR Lower 1108, 0.210, NNW W356 INTEGRITY MOTORS LLC 110 S CLAREMONT RCRA NonGen / NLR Lower 1108, 0.210, NNW W355 OTOS AUTOMOTIVE 110 S CLAREMONT ST HIST UST Lower 1108, 0.210, NNW W354 OTOS AUTOMOTIVE 110 SO CLAREMONT HIST UST Lower 1108, 0.210, NNW W353 EV AUTO SERVICE LLC 110 S CLAREMONT ST RCRA NonGen / NLR Lower 1108, 0.210, NNW W352 INTEGRITY MOTORS LLC 110 S CLAREMONT ST CERS HAZ WASTE, CERS Lower 1108, 0.210, NNW

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5736 of 11211
6495235.2s Page 12
AF429 CENTRAL CHEVRON 2 3RD LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Higher 1362, 0.258, WSW AF428 CHEVRON 9-0312 2 3RD LUST Higher 1362, 0.258, WSW AA427 ARAGON VETERINARY CL 819 S B ST RCRA NonGen / NLR Lower 1301, 0.246, SE AA426 ARAGON VETERINARY CL 819 B San Mateo Co. BI Lower 1301, 0.246, SE AC425 NEW WAVE AUTO BODY 401 FIRST ST SWEEPS UST Lower 1301, 0.246, NNW AC424 D J S 401 FIRST AVE RCRA-SQG Lower 1301, 0.246, NNW AC423 CHILTON AUTO BODY IN 401 1ST AVE CERS HAZ WASTE, CERS Lower 1301, 0.246, NNW AC422 NEW WAVE 401 1ST San Mateo Co. BI Lower 1301, 0.246, NNW AC421 CHILTON AUTO BODY IN 401 1ST San Mateo Co. BI Lower 1301, 0.246, NNW 420 KATHLEEN OREILLEY 808 LAUREL AVENUE RCRA NonGen / NLR Lower 1296, 0.245, SSE AG419 VITALANT CA PENINSUL 48 2ND San Mateo Co. BI Higher 1278, 0.242, West AF418 SPECTRUM PHOTO 18 3RD San Mateo Co. BI Higher 1275, 0.241, WSW AA417 MITCHELL BROS 311 9TH San Mateo Co. BI Lower 1272, 0.241, SE AG416 RETAIL BUILDINGS 33-43 EAST 3RD AVENU CPS-SLIC, CERS Higher 1272, 0.241, WSW AG415 HOTARU JAPANESE REST 33 3RD San Mateo Co. BI Higher 1272, 0.241, WSW AG414 HOTARU JAPANESE REST 33 3RD San Mateo Co. BI Higher 1272, 0.241, WSW AE413 LINDA MIYATAKE DDS M 130 SAN MATEO San Mateo Co. BI Higher 1269, 0.240, WNW Y412 URBAN TABLE, INC 385 1ST San Mateo Co. BI Lower 1266, 0.240, NW AG411 TINAS GOURMET 35 3RD San Mateo Co. BI Higher 1254, 0.237, WSW AE410 CALIFORNIA SKIN INST 136 SAN MATEO San Mateo Co. BI Higher 1252, 0.237, WNW AE409 UNILAB PATIENT SERVI 136 SAN MATEO San Mateo Co. BI Higher 1252, 0.237, WNW AE408 MEDICAL ARTS OBSTETR 136 SAN MATEO San Mateo Co. BI Higher 1252, 0.237, WNW Z407 ALL CAR AUTO PAINTIN 817 S CLAREMONT ST RCRA NonGen / NLR Lower 1244, 0.236, ESE Z406 ALL CAR AUTO PAINTIN 817 CLAREMONT San Mateo Co. BI Lower 1244, 0.236, ESE Z405 ALL CAR AUTO PAINTIN 817 S CLAREMONT ST CERS HAZ WASTE, CERS Lower 1244, 0.236, ESE AG404 BLUE RIBBON CLEANERS 37 EAST THIRD AVE RCRA-SQG, HAZNET, HWTS Higher 1243, 0.235, WSW AF403 NEW A-1 CLEANERS 17 E 4TH AVE RCRA NonGen / NLR Higher 1242, 0.235, SW AF402 A 1 CLEANERS 17 E 4TH AVE RCRA-SQG, FINDS, ECHO, San Mateo Co. BI,... Higher 1242, 0.235, SW AD401 101 ELLSWORTH AVE 101 ELLSWORTH San Mateo Co. BI Higher 1238, 0.234, NW AC400 EUROPEAN MOTORS 408 1ST San Mateo Co. BI Lower 1228, 0.233, NNW AA399 NAZARETH DENTAL PLAZ 800 B San Mateo Co. BI Lower 1220, 0.231, SE AA398 MINI COFFEE SHOP 800 B San Mateo Co. BI Lower 1220, 0.231, SE AA397 MINI COFFEE SHOP 800 B San Mateo Co. BI Lower 1220, 0.231, SE AC396 AUTO EUROPA 402 1ST San Mateo Co. BI Lower 1214, 0.230, NNW Y395 UST SITE 2 B San Mateo Co. BI Higher 1206, 0.228, NW AE394 CRYSTAL SPRINGS DENT 150 SAN MATEO San Mateo Co. BI Lower 1204, 0.228, WNW W393 AKI AUTO SERVICE 122 S DELAWARE CERS HAZ WASTE, CERS Lower 1202, 0.228, North W392 AKI AUTO SERVICE 122 SO DELAWARE STRE San Mateo Co. BI, EMI, CERS Lower 1202, 0.228, North W391 AKI AUTO SERVICE 122 S DELAWARE ST RCRA NonGen / NLR Lower 1202, 0.228, North

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5737 of 11211
6495235.2s Page 13
AO468 HONDA REPAIR 1101 RAILROAD LUST Lower 2572, 0.487, SE AP467 WEST RESIDENCE 96 CHRYSTAL SPRINGS HIST CORTESE Higher 2484, 0.470, WSW AO466 NEDWICK & SON 1028 CLAREMONT LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 2396, 0.454, SE AO465 NEDWICK & SON 1028 CLAREMONT LUST Lower 2396, 0.454, SE 464 CITY OF SAN MATEO 0 3RD AVE & HUMBOLDT LUST, Cortese, CERS Lower 2286, 0.433, NE 463 HUMBOLDT SQUARE 304 - 316 S. HUMBOLD ENVIROSTOR, VCP Lower 2124, 0.402, NE AN462 K & B PRODUCTS INC 20 RAILROAD ENVIROSTOR, CPS-SLIC, San Mateo Co. BI Lower 2099, 0.398, NNW AN461 PRIVATE RESIDENCE PRIVATE RESIDENCE LUST, CERS Lower 2014, 0.381, NNW 460 PENINSULA REGENT 1 BALDWIN LUST, San Mateo Co. BI, Cortese Lower 2003, 0.379, WNW AJ459 SHELL 94 EL CAMINO REAL LUST Higher 1980, 0.375, West AM458 RIVENDELL III, LTD 980 CLAREMONT LUST, HIST CORTESE, CERS Lower 1965, 0.372, SE AM457 RIVENDELL III, LTD 980 S. CLAREMONT STR LUST, Cortese Lower 1965, 0.372, SE 456 BLU-WHITE LAUNDRY 80 NORTH B STREET CPS-SLIC, CERS Lower 1899, 0.360, NW AM455 922-980 SOUTH CLAREM 922-980 SOUTH CLAREM CPS-SLIC Lower 1869, 0.354, SE AL454 THE TOWERS 20 3RD LUST, San Mateo Co. BI, HIST CORTESE Higher 1865, 0.353, WSW AL453 THE TOWERS 20 WEST 3RD AVENUE LUST, SWEEPS UST, Cortese, CERS Higher 1865, 0.353, WSW AK452 OLYMPIAN OIL 901 E 3RD AVE LUST, SWEEPS UST, HIST UST Lower 1856, 0.352, NE AK451 CITY OF SAN MATEO 901 3RD LUST, Cortese, HIST CORTESE, CERS Lower 1856, 0.352, NE AJ450 HILLSBOROUGH SHELL 94 S EL CAMINO REAL LUST, CA FID UST Lower 1828, 0.346, West AJ449 HILLSBOROUGH SHELL 94 EL CAMINO REAL LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 1828, 0.346, West 448 CHEVRON 9-0056 610 EL CAMINO REAL LUST Higher 1819, 0.345, SSW AI447 MOBIL 99-MTE 5 NORTH SAN MATEO LUST, Cortese, CERS Lower 1742, 0.330, WNW 446 CENTRAL PARK SOUTH A 31 9TH AVENUE LUST, Cortese, CERS Higher 1648, 0.312, South AH445 MOBIL 10-FTX / BP #1 230 SOUTH EL CAMINO LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Higher 1616, 0.306, WSW AH444 BP OIL COMPANY FACIL 230 S EL CAMINO REAL LUST, SWEEPS UST, CA FID UST Higher 1616, 0.306, WSW AI443 MOBIL 99-MTE 5 SAN MATEO LUST, HIST CORTESE Lower 1605, 0.304, WNW AI442 BELLA MANGIETA 233 BALDWIN ENVIROSTOR, LUST, San Mateo Co. BI, Cortese, CERS Lower 1590, 0.301, WNW AI441 SUNRISE CLEANERS 235 BALDWIN AVE RCRA-SQG, CPS-SLIC, FINDS, ECHO, San Mateo Co. BI,... Lower 1573, 0.298, WNW AH440 A & A BEACON 221 EL CAMINO REAL LUST Higher 1533, 0.290, WSW 439 METROPOLITAN APARTME 337/338 S FREMONT ST LUST Lower 1511, 0.286, NE AG438 A & A BEACON 221 SOUTH EL CAMINO LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Higher 1430, 0.271, WSW AG437 A & A BEACON 221 SOUTH EL CAMINO DEED Higher 1430, 0.271, WSW AG436 FORMERLY A&A GAS 221 S EL CAMINO REAL LUST, SWEEPS UST, CA FID UST Higher 1430, 0.271, WSW 435 WISNOMS HARDWARE 545 1ST LUST, Cortese, CERS Lower 1412, 0.267, NNW AB434 METROPOLITAN APARTME 337 TO 440 SOUTH FRE CPS-SLIC Lower 1407, 0.266, NE 433 VICTOR CATANZARO (CH 727 EAST 3RD AVENUE LUST, Cortese, HIST CORTESE, CERS Lower 1372, 0.260, NNE AE432 MILLS HEALTH CENTER 100 S. SAN MATEO DR. RCRA-SQG, LUST, SWEEPS UST, HIST UST, CA FID UST,... Higher 1363, 0.258, WNW AE431 MILLS HOSPITAL 100 SOUTH SAN MATEO LUST, Cortese, HIST CORTESE, CERS Higher 1363, 0.258, WNW AF430 90312 2 E 3RD AVE LUST, HIST UST Higher 1362, 0.258, WSW

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5738 of 11211
6495235.2s Page 14
476 K MART STORE #3595 1700 SOUTH DELAWARE LUST, San Mateo Co. BI, Cortese, HIST CORTESE,... Lower 5244, 0.993, SE 475 ARAGON HIGH SCHOOL 900 ALAMEDA DE LAS P ENVIROSTOR, SCH, CERS HAZ WASTE, CERS Higher 5202, 0.985, SSW 474 COLLEGE PARK ELEMENT 715 INDIAN AVE ENVIROSTOR, SCH, HAZNET, CERS, HWTS Lower 4638, 0.878, NNW 473 PULTE GROUP 220 N BAYSHORE BLVD ENVIROSTOR, VCP, HAZNET, NPDES, HWTS Lower 4509, 0.854, North 472 PACIFIC INSULATION 149 SOUTH LUST, Cortese, HIST CORTESE, Notify 65, CERS Lower 4507, 0.854, SE 471 TOP HAT CLEANERS 368 N ELLSWORTH AVE ENVIROSTOR Lower 4107, 0.778, NW 470 VICTOR CLEANERS 1464 CARY AVE RCRA-SQG, ENVIROSTOR, FINDS, ECHO, San Mateo Co.... Lower 4014, 0.760, ENE AP469 RESIDENCE 96 CRYSTAL SPRINGS LUST, San Mateo Co. BI Higher 2624, 0.497, WSW

MAPPED SITES SUMMARY
Target Property Address:
407 S B ST
SAN MATEO, CA 94401
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 5739 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 15

TARGET PROPERTY SEARCH RESULTS
The target property was identified in the following records. For more information on this property see page 9 of the attached EDR Radius Map report:

Site Database(s) EPA ID

YOGURTOUILLE
407 B
SAN MATEO, CA 94401
San Mateo Co. BI N/A
Facility Id: FA0036947

DATABASES WITH NO MAPPED SITES
No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases:

STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL National Priority List
Proposed NPL Proposed National Priority List Sites
NPL LIENS Federal Superfund Liens
Federal Delisted NPL site list
Delisted NPL National Priority List Deletions
Federal CERCLIS list
FEDERAL FACILITY Federal Facility Site Information listing SEMS Superfund Enterprise Management System
Federal CERCLIS NFRAP site list
SEMS-ARCHIVE Superfund Enterprise Management System Archive Federal RCRA CORRACTS facilities list
CORRACTS Corrective Action Report
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF RCRA - Treatment, Storage and Disposal
Federal institutional controls / engineering controls registries LUCIS Land Use Control Information System
5740 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 16
US ENG CONTROLS Engineering Controls Sites List
US INST CONTROLS Institutional Controls Sites List
Federal ERNS list
ERNS Emergency Response Notification System
State- and tribal - equivalent NPL
RESPONSE State Response Sites
State and tribal landfill and/or solid waste disposal site lists SWF/LF Solid Waste Information System
State and tribal leaking storage tank lists
INDIAN LUST Leaking Underground Storage Tanks on Indian Land State and tribal registered storage tank lists
FEMA UST Underground Storage Tank Listing
INDIAN UST Underground Storage Tanks on Indian Land
State and tribal voluntary cleanup sites
INDIAN VCP Voluntary Cleanup Priority Listing
State and tribal Brownfields sites
BROWNFIELDS Considered Brownfieds Sites Listing

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS A Listing of Brownfields Sites
Local Lists of Landfill / Solid Waste Disposal Sites
SWRCY Recycler Database
HAULERS Registered Waste Tire Haulers Listing
INDIAN ODI Report on the Status of Open Dumps on Indian Lands DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations ODI Open Dump Inventory
IHS OPEN DUMPS Open Dumps on Indian Land
Local Lists of Hazardous waste / Contaminated Sites
US HIST CDL Delisted National Clandestine Laboratory Register HIST Cal-Sites Historical Calsites Database
SCH School Property Evaluation Program
CDL Clandestine Drug Labs
Toxic Pits Toxic Pits Cleanup Act Sites
5741 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 17
US CDL National Clandestine Laboratory Register
PFAS PFAS Contamination Site Location Listing
Local Land Records
LIENS Environmental Liens Listing
LIENS 2 CERCLA Lien Information
Records of Emergency Release Reports
HMIRS Hazardous Materials Information Reporting System
CHMIRS California Hazardous Material Incident Report System LDS Land Disposal Sites Listing
MCS Military Cleanup Sites Listing
SPILLS 90 SPILLS 90 data from FirstSearch
Other Ascertainable Records
FUDS Formerly Used Defense Sites
DOD Department of Defense Sites
SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing US FIN ASSUR Financial Assurance Information

EPA WATCH LIST EPA WATCH LIST
2020 COR ACTION 2020 Corrective Action Program List
TSCA Toxic Substances Control Act
TRIS Toxic Chemical Release Inventory System
SSTS Section 7 Tracking Systems
ROD Records Of Decision
RMP Risk Management Plans
RAATS RCRA Administrative Action Tracking System
PRP Potentially Responsible Parties
PADS PCB Activity Database System
ICIS Integrated Compliance Information System
FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)
MLTS Material Licensing Tracking System
COAL ASH DOE Steam-Electric Plant Operation Data
COAL ASH EPA Coal Combustion Residues Surface Impoundments List PCB TRANSFORMER PCB Transformer Registration Database
RADINFO Radiation Information Database
HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing DOT OPS Incident and Accident Data
CONSENT Superfund (CERCLA) Consent Decrees
INDIAN RESERV Indian Reservations
FUSRAP Formerly Utilized Sites Remedial Action Program
UMTRA Uranium Mill Tailings Sites
LEAD SMELTERS Lead Smelter Sites
US AIRS Aerometric Information Retrieval System Facility Subsystem US MINES Mines Master Index File
ABANDONED MINES Abandoned Mines
FINDS Facility Index System/Facility Registry System
ECHO Enforcement & Compliance History Information
DOCKET HWC Hazardous Waste Compliance Docket Listing
UXO Unexploded Ordnance Sites
FUELS PROGRAM EPA Fuels Program Registered Listing
5742 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 18
CA BOND EXP. PLAN Bond Expenditure Plan
CUPA Listings CUPA Resources List
EMI Emissions Inventory Data
ENF Enforcement Action Listing
Financial Assurance Financial Assurance Information Listing HAZNET Facility and Manifest Data

ICE ICE
HWP EnviroStor Permitted Facilities Listing
HWT Registered Hazardous Waste Transporter Database
MINES Mines Site Location Listing
MWMP Medical Waste Management Program Listing
NPDES NPDES Permits Listing
PEST LIC Pesticide Regulation Licenses Listing
PROC Certified Processors Database
UIC UIC Listing

UIC GEO UIC GEO (GEOTRACKER)
WASTEWATER PITS Oil Wastewater Pits Listing
WDS Waste Discharge System
WIP Well Investigation Program Case List

MILITARY PRIV SITES MILITARY PRIV SITES (GEOTRACKER)

PROJECT PROJECT (GEOTRACKER)
WDR Waste Discharge Requirements Listing
CIWQS California Integrated Water Quality System

CERS CERS

NON-CASE INFO NON-CASE INFO (GEOTRACKER)

OTHER OIL GAS OTHER OIL & GAS (GEOTRACKER)

PROD WATER PONDS PROD WATER PONDS (GEOTRACKER)

SAMPLING POINT SAMPLING POINT (GEOTRACKER)
WELL STIM PROJ Well Stimulation Project (GEOTRACKER)
HWTS Hazardous Waste Tracking System
MINES MRDS Mineral Resources Data System

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP EDR Proprietary Manufactured Gas Plants

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF Recovered Government Archive Solid Waste Facilities List RGA LUST Recovered Government Archive Leaking Underground Storage Tank SURROUNDING SITES: SEARCH RESULTS
Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property.

Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis. 5743 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 19

STANDARD ENVIRONMENTAL RECORDS
Federal RCRA generators list
RCRA-LQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.

A review of the RCRA-LQG list, as provided by EDR, and dated 12/14/2020 has revealed that there is 1 RCRA-LQG site within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SERVICE STATION - 13 611 E. THIRD AVE NNE 1/8 - 1/4 (0.192 mi.) V311 640 EPA ID:: CAR000127050
RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

A review of the RCRA-SQG list, as provided by EDR, and dated 12/14/2020 has revealed that there are 13 RCRA-SQG sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SAN MATEO CENTRAL PA 315 S ELLSWORTH AVE W 0 - 1/8 (0.068 mi.) B44 67 EPA ID:: CAP000056622
WALGREENS #3296 191 E 3RD AVE W 0 - 1/8 (0.111 mi.) K114 167 EPA ID:: CAL000324266
J&J ONE HOUR MARTINI 200 E 2ND AVE WNW 1/8 - 1/4 (0.150 mi.) Q205 421 EPA ID:: CAD981631963
LAZERTOUCH INC 44 E FOURTH AVE SW 1/8 - 1/4 (0.164 mi.) P248 524 EPA ID:: CAD983672270
RITZ CAMERA CENTERS 38 E FOURTH AVE SW 1/8 - 1/4 (0.166 mi.) P254 544 EPA ID:: CAR000032300
CRONS PRINTING 125 S ELLESWORTH AVE WNW 1/8 - 1/4 (0.193 mi.) Q316 664 EPA ID:: CAD983607581
A 1 CLEANERS 17 E 4TH AVE SW 1/8 - 1/4 (0.235 mi.) AF402 929 EPA ID:: CAD981972011
BLUE RIBBON CLEANERS 37 EAST THIRD AVE WSW 1/8 - 1/4 (0.235 mi.) AG404 937 EPA ID:: CAD981621493
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ NEW LOOK AUTO BODY & 609 S CLAREMONT ST E 1/8 - 1/4 (0.156 mi.) R224 465 5744 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 20
EPA ID:: CAD982336786
TOSCO NORTHWEST CO N 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T266 579 EPA ID:: CA0001038348
CARLS AUTO BODY 111 S RAILROAD AVE NNW 1/8 - 1/4 (0.201 mi.) U329 683 EPA ID:: CAD108367475
CARL’S CLEANERS 801 S B ST SE 1/8 - 1/4 (0.213 mi.) AA361 774 EPA ID:: CAD981578883
D J S 401 FIRST AVE NNW 1/8 - 1/4 (0.246 mi.) AC424 978 EPA ID:: CAD981650849
RCRA-VSQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Very small quantity generators (VSQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.

A review of the RCRA-VSQG list, as provided by EDR, and dated 12/14/2020 has revealed that there are 2 RCRA-VSQG sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WALGREENS 3296 191 E 3RD AVE W 0 - 1/8 (0.111 mi.) K113 146 EPA ID:: CAR000015123
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ AUTO EUROPA AUTO BOD 400 1ST AVENUE NNW 1/8 - 1/4 (0.217 mi.) AC371 826 EPA ID:: CAD035335686
State- and tribal - equivalent CERCLIS
ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, including, but not limited to, identification of formerly-contaminated properties that have been released for reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, and risk characterization information that is used to assess potential impacts to public health and the environment at contaminated sites.

A review of the ENVIROSTOR list, as provided by EDR, and dated 01/25/2021 has revealed that there are 12 ENVIROSTOR sites within approximately 1 mile of the target property.

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 21
Status: Refer: Other Agency
ARAGON HIGH SCHOOL 900 ALAMEDA DE LAS P SSW 1/2 - 1 (0.985 mi.) 475 1154 Facility Id: 41820007
Status: No Action Required
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARDROBE CLEANERS 344 4TH AVE NNE 0 - 1/8 (0.013 mi.) A6 13 Facility Id: 41720094
Status: No Action Required
DOWNTOWN SAN MATEO O 400 EAST 5TH AVENUE, E 0 - 1/8 (0.041 mi.) A29 45 Facility Id: 60002987
Status: Active
FORMER CARL’S CLEANE 801 SOUTH B STREET SE 1/8 - 1/4 (0.213 mi.) AA363 788 Facility Id: 60003069
Status: Active
BELLA MANGIETA 233 BALDWIN WNW 1/4 - 1/2 (0.301 mi.) AI442 1036 Facility Id: 41720090
Status: Refer: Other Agency
K & B PRODUCTS INC 20 RAILROAD NNW 1/4 - 1/2 (0.398 mi.) AN462 1115 Facility Id: 60001044
Status: Refer: 1248 Local Agency
HUMBOLDT SQUARE 304 - 316 S. HUMBOLD NE 1/4 - 1/2 (0.402 mi.) 463 1117 Facility Id: 41880001
Status: Refer: Local Agency
VICTOR CLEANERS 1464 CARY AVE ENE 1/2 - 1 (0.760 mi.) 470 1128 Facility Id: 41720083
Status: Refer: Other Agency
TOP HAT CLEANERS 368 N ELLSWORTH AVE NW 1/2 - 1 (0.778 mi.) 471 1134 Facility Id: 41720092
Status: No Action Required
PULTE GROUP 220 N BAYSHORE BLVD N 1/2 - 1 (0.854 mi.) 473 1143 Facility Id: 60002314
Status: No Further Action
COLLEGE PARK ELEMENT 715 INDIAN AVE NNW 1/2 - 1 (0.878 mi.) 474 1148 Facility Id: 60002653
Status: Active
State and tribal leaking storage tank lists
LUST: Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the LUST list, as provided by EDR, has revealed that there are 72 LUST sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DRAEGERS 200 EAST 4TH AVENUE WSW 0 - 1/8 (0.044 mi.) B31 49 Database: LUST, Date of Government Version: 03/08/2021
5746 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 22
Global Id: T0608178405
Status: Completed - Case Closed
DRAEGERS 200 E 4TH ST WSW 0 - 1/8 (0.044 mi.) B32 51
Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 119105
Facility Status: 9- Case Closed
Global ID: T0608178405
TEST FACILITYT 111 MAIN NW 1/8 - 1/4 (0.218 mi.) Y372 868 Database: LUST REG 2, Date of Government Version: 09/30/2004 FIRE STATION #1 120 S ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD374 872 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110064
Facility Id: 119138
Facility Status: 9- Case Closed
Global ID: T0608100246
Global ID: T0608182164
CITY OF SAN MATEO,FI 120 SOUTH ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD376 876 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100246
Status: Completed - Case Closed
CITY OF SAN MATEO,FI 120 ELLSWORTH WNW 1/8 - 1/4 (0.221 mi.) AE387 904 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 11/20/1996
SMB PROPERTIES 226 1ST NW 1/8 - 1/4 (0.223 mi.) Y388 905 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Facility Id: 110103
Facility Status: 9- Case Closed
Global Id: T0608100859
Global ID: T0608100859
date9: 1/2/1997
Status: Completed - Case Closed
SAN MATEO DOWNTOWN T 1ST & NORTH B NW 1/8 - 1/4 (0.227 mi.) Y389 907 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 119127
Facility Status: 9- Case Closed
Global ID: T0608106036
CHEVRON 9-0312 2 3RD WSW 1/4 - 1/2 (0.258 mi.) AF428 984 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Post remedial action monitoring
CENTRAL CHEVRON 2 3RD WSW 1/4 - 1/2 (0.258 mi.) AF429 984 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100123
Status: Completed - Case Closed
90312 2 E 3RD AVE WSW 1/4 - 1/2 (0.258 mi.) AF430 988
Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110017
Facility Status: 9- Case Closed
5747 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 23
Global ID: T0608100123
MILLS HOSPITAL 100 SOUTH SAN MATEO WNW 1/4 - 1/2 (0.258 mi.) AE431 990 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100840
Status: Completed - Case Closed
MILLS HEALTH CENTER 100 S. SAN MATEO DR. WNW 1/4 - 1/2 (0.258 mi.) AE432 992 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
Facility Id: 110096
Facility Status: 9- Case Closed
Global ID: T0608100840
date9: 1/28/1998
FORMERLY A&A GAS 221 S EL CAMINO REAL WSW 1/4 - 1/2 (0.271 mi.) AG436 1011 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110079
Facility Status: 9- Case Closed
Global ID: T0608100514
A & A BEACON 221 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.271 mi.) AG438 1014 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100514
Status: Completed - Case Closed
A & A BEACON 221 EL CAMINO REAL WSW 1/4 - 1/2 (0.290 mi.) AH440 1024 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Remedial action (cleanup) Underway
BP OIL COMPANY FACIL 230 S EL CAMINO REAL WSW 1/4 - 1/2 (0.306 mi.) AH444 1048 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110055
Facility Status: 5R- Remediation Plan
Global ID: T0608100338
MOBIL 10-FTX / BP #1 230 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.306 mi.) AH445 1051 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Pollution Characterization
Global Id: T0608100338
Status: Completed - Case Closed
CENTRAL PARK SOUTH A 31 9TH AVENUE S 1/4 - 1/2 (0.312 mi.) 446 1072 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
Facility Id: 118170
Facility Status: 9- Case Closed
Global Id: T10000011175
Global ID: T10000011175
Status: Completed - Case Closed
CHEVRON 9-0056 610 EL CAMINO REAL SSW 1/4 - 1/2 (0.345 mi.) 448 1077 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 12/30/2002
THE TOWERS 20 WEST 3RD AVENUE WSW 1/4 - 1/2 (0.353 mi.) AL453 1086 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
5748 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 24
Facility Id: 110122
Facility Status: 9- Case Closed
Global Id: T0608101119
Global ID: T0608101119
Status: Completed - Case Closed
THE TOWERS 20 3RD WSW 1/4 - 1/2 (0.353 mi.) AL454 1097
Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 9/2/1999
SHELL 94 EL CAMINO REAL W 1/4 - 1/2 (0.375 mi.) AJ459 1104 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 10/30/2001
RESIDENCE 96 CRYSTAL SPRINGS WSW 1/4 - 1/2 (0.497 mi.) AP469 1127 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 878017
Facility Status: 9- Case Closed
Global ID: T0608100986
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARDROBE CLEANERS 335 E 4TH STREET N 0 - 1/8 (0.034 mi.) A22 24 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 119202
Facility Status: 3B- Preliminary Assessment Underway
Global ID: T10000009149
T. ENDO AUTOMOTIVE 405 EAST 4TH AVENUE NNE 0 - 1/8 (0.057 mi.) C41 54 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Preliminary site assessment underway
Facility Id: 110008
Facility Status: 9- Case Closed
Global Id: T0608100197
Global ID: T0608100197
Status: Completed - Case Closed
HOWARD TIRE 521 B SE 0 - 1/8 (0.076 mi.) D49 75
Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Facility Id: 110004
Facility Status: 9- Case Closed
Global Id: T0608100272
Global ID: T0608100272
date9: 4/20/1990
Status: Completed - Case Closed
SOUTH CLAREMONT PROP 330 S CLAREMONT ST NNE 0 - 1/8 (0.081 mi.) C55 92 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 119190
Facility Status: 9- Case Closed
Global ID: T10000008305
ARNOLD PEDERSON LUMB 400 CLAREMONT NE 0 - 1/8 (0.085 mi.) C59 94 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
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Facility Status: Case Closed
Facility Id: 110101
Facility Status: 9- Case Closed
Global Id: T0608100902
Global ID: T0608100902
date9: 11/21/2002
Status: Completed - Case Closed
KENTUCKY FRIED CHICK 406 EAST THIRD AVENU NNW 0 - 1/8 (0.091 mi.) F73 106 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T10000013868
Status: Open - Site Assessment
ACCU-TUNE 435 3RD N 0 - 1/8 (0.121 mi.) F124 225
Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Global Id: T0608100004
date9: 4/6/1998
Status: Completed - Case Closed
ACCU-TUNE 435 E 3RD AVE N 0 - 1/8 (0.121 mi.) F125 229
Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110048
Facility Status: 9- Case Closed
Global ID: T0608100004
GOOD YEAR TIRE STORE 616 SOUTH B STREET SSE 1/8 - 1/4 (0.129 mi.) N145 281 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608166129
Status: Completed - Case Closed
GOOD YEAR TIRE STORE 616 S B ST SSE 1/8 - 1/4 (0.129 mi.) N146 284 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 119117
Facility Status: 9- Case Closed
Global ID: T0608166129
UNOCAL SERVICE STATI 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I167 314 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110069
Facility Status: 5C- Pollution Characterization
Global ID: T0608100632
UNOCAL STATION #6390 402 SOUTH DELAWARE S NE 1/8 - 1/4 (0.139 mi.) I175 340 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100632
Status: Completed - Case Closed
UNOCAL #6390 402 DELAWARE NE 1/8 - 1/4 (0.139 mi.) I176 353 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Post remedial action monitoring
ARCO #0515 300 DELAWARE NNE 1/8 - 1/4 (0.143 mi.) I185 357 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Remedial action (cleanup) Underway
Global Id: T0608100034
Status: Completed - Case Closed
ARCO #0515 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I189 371 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 5750 of 11211

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Facility Id: 110012
Facility Status: 9- Case Closed
Global ID: T0608100034
JIFFY LUBE 1151 407 DELAWARE NE 1/8 - 1/4 (0.155 mi.) T218 443 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100479
Status: Completed - Case Closed
RL LAZATIN 407 S DELAWARE NE 1/8 - 1/4 (0.155 mi.) T222 463 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110005
Facility Status: 9- Case Closed
Global ID: T0608100479
IZMIRIAN ROOFING & S 207 SOUTH CLAREMONT N 1/8 - 1/4 (0.165 mi.) M250 535 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
Facility Id: 110070
Facility Status: 9- Case Closed
Global Id: T0608100639
Global ID: T0608100639
Status: Completed - Case Closed
BP OIL COMPANY FACIL 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T263 552 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110044
Facility Status: 9- Case Closed
Global ID: T0608100078
BP OIL #11205 609 4TH NE 1/8 - 1/4 (0.170 mi.) T268 582 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Preliminary site assessment underway
Global Id: T0608100078
Status: Completed - Case Closed
IZMIRIAN ROOFING & S 207 CLAREMONT N 1/8 - 1/4 (0.177 mi.) U278 599 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 11/9/2000
CHEVRON 9-5336 602 4TH NE 1/8 - 1/4 (0.181 mi.) T286 606 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Global Id: T0608100844
date9: 11/20/2001
Status: Completed - Case Closed
CHEVRON #5336 602 E 4TH AVE NE 1/8 - 1/4 (0.181 mi.) T291 620 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110102
Facility Status: 9- Case Closed
Global ID: T0608100844
SAINT MATT’S SHELL 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V309 628 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
Facility Id: 110154
Facility Status: 9- Case Closed
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Global Id: T0608129773
Global ID: T0608129773
Status: Completed - Case Closed
TOSCO #4178 615 EAST 3RD AVENUE NNE 1/8 - 1/4 (0.208 mi.) V345 730 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608101115
Status: Open - Verification Monitoring
UNION OIL SS#4178 615 E 3RD AVE NNE 1/8 - 1/4 (0.208 mi.) V350 749 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110123
Facility Status: 5C- Pollution Characterization
Global ID: T0608101115
TOSCO #4178 615 3RD NNE 1/8 - 1/4 (0.208 mi.) V351 750
Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Remedial action (cleanup) Underway
REGAL 706 4TH NE 1/8 - 1/4 (0.215 mi.) AB365 793
Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Remedial action (cleanup) Underway
Global Id: T0608100423
Status: Completed - Case Closed
REGAL STATION #420 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB368 824 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110024
Facility Status: 9- Case Closed
Global ID: T0608100423
THE GARAGE 316 8TH SE 1/8 - 1/4 (0.220 mi.) AA383 884
Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Facility Id: 110067
Facility Status: 9- Case Closed
Global Id: T0608100540
Global ID: T0608100540
date9: 6/2/1998
Status: Completed - Case Closed
VICTOR CATANZARO (CH 727 EAST 3RD AVENUE NNE 1/4 - 1/2 (0.260 mi.) 433 1006 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Facility Id: 110028
Facility Status: 9- Case Closed
Global Id: T0608100611
Global ID: T0608100611
date9: 6/28/1999
Status: Completed - Case Closed
WISNOMS HARDWARE 545 1ST NNW 1/4 - 1/2 (0.267 mi.) 435 1009 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
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Facility Status: Case Closed
Facility Id: 110132
Facility Status: 9- Case Closed
Global Id: T0608192798
Global ID: T0608192798
date9: 1/23/2001
Status: Completed - Case Closed
METROPOLITAN APARTME 337/338 S FREMONT ST NE 1/4 - 1/2 (0.286 mi.) 439 1023 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 119152
Facility Status: 9- Case Closed
Global ID: T0608139308
BELLA MANGIETA 233 BALDWIN WNW 1/4 - 1/2 (0.301 mi.) AI442 1036 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608125386
Status: Open - Assessment & Interim Remedial Action
MOBIL 99-MTE 5 SAN MATEO WNW 1/4 - 1/2 (0.304 mi.) AI443 1047 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 7/2/1999
MOBIL 99-MTE 5 NORTH SAN MATEO WNW 1/4 - 1/2 (0.330 mi.) AI447 1075 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
Facility Id: 110065
Facility Status: 9- Case Closed
Global Id: T0608100343
Global ID: T0608100343
Status: Completed - Case Closed
HILLSBOROUGH SHELL 94 EL CAMINO REAL W 1/4 - 1/2 (0.346 mi.) AJ449 1078 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100493
Status: Completed - Case Closed
HILLSBOROUGH SHELL 94 S EL CAMINO REAL W 1/4 - 1/2 (0.346 mi.) AJ450 1080 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110020
Facility Status: 9- Case Closed
Global ID: T0608100493
CITY OF SAN MATEO 901 3RD NE 1/4 - 1/2 (0.352 mi.) AK451 1081 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Global Id: T0608100158
date9: 3/26/1996
Status: Completed - Case Closed
OLYMPIAN OIL 901 E 3RD AVE NE 1/4 - 1/2 (0.352 mi.) AK452 1084 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Facility Id: 110033
Facility Status: 9- Case Closed
Global ID: T0608100158
RIVENDELL III, LTD 980 S. CLAREMONT STR SE 1/4 - 1/2 (0.372 mi.) AM457 1101 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100612
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TC6495235.2s EXECUTIVE SUMMARY 29
Status: Completed - Case Closed
RIVENDELL III, LTD 980 CLAREMONT SE 1/4 - 1/2 (0.372 mi.) AM458 1102 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
Facility Id: 110047
Facility Status: 9- Case Closed
Global ID: T0608100612
date9: 3/16/2001
PENINSULA REGENT 1 BALDWIN WNW 1/4 - 1/2 (0.379 mi.) 460 1104 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST, Date of Government Version: 03/08/2021
Facility Status: Case Closed
Facility Id: 110029
Facility Status: 9- Case Closed
Global Id: T0608100390
Global ID: T0608100390
date9: 3/23/2000
Status: Completed - Case Closed
PRIVATE RESIDENCE PRIVATE RESIDENCE NNW 1/4 - 1/2 (0.381 mi.) AN461 1108 Database: LUST, Date of Government Version: 03/08/2021
Global Id: T0608100759
Status: Completed - Case Closed
CITY OF SAN MATEO 0 3RD AVE & HUMBOLDT NE 1/4 - 1/2 (0.433 mi.) 464 1120 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
Facility Id: 119120
Facility Status: 9- Case Closed
Global Id: T0608137644
Global ID: T0608137644
Status: Completed - Case Closed
NEDWICK & SON 1028 CLAREMONT SE 1/4 - 1/2 (0.454 mi.) AO465 1122 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Pollution Characterization
NEDWICK & SON 1028 CLAREMONT SE 1/4 - 1/2 (0.454 mi.) AO466 1122 Database: SAN MATEO CO. LUST, Date of Government Version: 03/29/2019 Database: LUST, Date of Government Version: 03/08/2021
Facility Id: 110104
Facility Status: 9- Case Closed
Global Id: T0608100886
Global ID: T0608100886
Status: Completed - Case Closed
HONDA REPAIR 1101 RAILROAD SE 1/4 - 1/2 (0.487 mi.) AO468 1127 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 7/28/1999
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CPS-SLIC: Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the CPS-SLIC list, as provided by EDR, has revealed that there are 11 CPS-SLIC sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ R NU IT (FORMER) 200 EAST SECOND AVEN WNW 1/8 - 1/4 (0.150 mi.) Q206 424 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Open - Site Assessment
Global Id: T10000013336
SAN MATEO DOWNTOWN T 1ST & NORTH B NW 1/8 - 1/4 (0.227 mi.) Y389 907 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Completed - Case Closed
Global Id: T0608106036
RETAIL BUILDINGS 33-43 EAST 3RD AVENU WSW 1/8 - 1/4 (0.241 mi.) AG416 960 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Completed - Case Closed
Global Id: SL0608122639
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARDROBE CLEANERS 333 AND 335 EAST 4TH N 0 - 1/8 (0.034 mi.) A17 18 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Open - Site Assessment
Global Id: T10000009149
SOUTH CLAREMONT PROP 330 S. CLAREMONT STR NNE 0 - 1/8 (0.081 mi.) C56 92 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Completed - Case Closed
Global Id: T10000008305
CARL’S DRY CLEANERS 801 SOUTH B STREET SE 1/8 - 1/4 (0.213 mi.) AA360 774 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Open - Site Assessment
Global Id: T10000011323
METROPOLITAN APARTME 337 TO 440 SOUTH FRE NE 1/4 - 1/2 (0.266 mi.) AB434 1008 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Completed - Case Closed
Global Id: T0608139308
SUNRISE CLEANERS 235 BALDWIN AVE WNW 1/4 - 1/2 (0.298 mi.) AI441 1024 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Open - Remediation
Global Id: T10000002679
922-980 SOUTH CLAREM 922-980 SOUTH CLAREM SE 1/4 - 1/2 (0.354 mi.) AM455 1099 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Open - Long Term Management
Global Id: T10000012959
BLU-WHITE LAUNDRY 80 NORTH B STREET NW 1/4 - 1/2 (0.360 mi.) 456 1099 Database: SLIC REG 2, Date of Government Version: 09/30/2004 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Id: 41S0150
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EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 31
Facility Status: Open - Remediation
Global Id: SL1823H922
K & B PRODUCTS INC 20 RAILROAD NNW 1/4 - 1/2 (0.398 mi.) AN462 1115 Database: CPS-SLIC, Date of Government Version: 03/08/2021 Facility Status: Open - Site Assessment
Global Id: SL0608137877
State and tribal registered storage tank lists
UST: The Underground Storage Tank database contains registered USTs. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the State Water Resources Control Board’s Hazardous Substance Storage Container Database.

A review of the UST list, as provided by EDR, has revealed that there are 7 UST sites within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TAD’S 76 #256390 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I172 334 Database: UST, Date of Government Version: 03/08/2021
Facility Id: 41-000-016955
ARCO 00515 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I187 370 Database: UST, Date of Government Version: 03/08/2021
Facility Id: 41-000-016939
GAS & SHOP 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T267 582 Database: UST, Date of Government Version: 03/08/2021
Facility Id: FA0016917
THIRD STREET SHELL # 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V314 663 Database: UST, Date of Government Version: 03/08/2021
Facility Id: 41-000-004963
TOSCO #4178 615 EAST THIRD AVENU NNE 1/8 - 1/4 (0.208 mi.) V343 729 Database: UST CLOSURE, Date of Government Version: 03/05/2021 TOM’S VALERO 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB366 799 Database: UST, Date of Government Version: 03/08/2021
SAN MATEO GAS CO 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB369 826 Database: UST, Date of Government Version: 03/08/2021
Facility Id: PR0074737
Facility Id: FA0016957
AST: A listing of aboveground storage tank petroleum storage tank locations.

A review of the AST list, as provided by EDR, has revealed that there is 1 AST site within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ JIFFY LUBE 407 S DELAWARE NE 1/8 - 1/4 (0.155 mi.) T220 449 Database: AST, Date of Government Version: 07/06/2016
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EXECUTIVE SUMMARY
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State and tribal voluntary cleanup sites
VCP: Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for DTSC’s costs.

A review of the VCP list, as provided by EDR, and dated 01/25/2021 has revealed that there are 3 VCP sites within approximately 0.5 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DOWNTOWN SAN MATEO O 400 EAST 5TH AVENUE, E 0 - 1/8 (0.041 mi.) A29 45 Status: Active
Facility Id: 60002987
FORMER CARL’S CLEANE 801 SOUTH B STREET SE 1/8 - 1/4 (0.213 mi.) AA363 788 Status: Active
Facility Id: 60003069
HUMBOLDT SQUARE 304 - 316 S. HUMBOLD NE 1/4 - 1/2 (0.402 mi.) 463 1117 Status: Refer: Local Agency
Facility Id: 41880001

ADDITIONAL ENVIRONMENTAL RECORDS
Local Lists of Landfill / Solid Waste Disposal Sites
WMUDS/SWAT: The Waste Management Unit Database System is used for program tracking and inventory of waste management units. The source is the State Water Resources Control Board.

A review of the WMUDS/SWAT list, as provided by EDR, and dated 04/01/2000 has revealed that there is 1 WMUDS/SWAT site within approximately 0.5 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ 3RD AVE LANDFILL SAN 3RD AVE NNW 0 - 1/8 (0.095 mi.) F76 109 Local Lists of Hazardous waste / Contaminated Sites
CERS HAZ WASTE: List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, and RCRA LQ HW Generator programs.

A review of the CERS HAZ WASTE list, as provided by EDR, and dated 01/20/2021 has revealed that there are 27 CERS HAZ WASTE sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DRAEGERS SUPERMARKET 222 4TH AVE WSW 0 - 1/8 (0.038 mi.) A28 35 WALGREENS #3296 191 E 3RD AVE W 0 - 1/8 (0.111 mi.) K115 171 SAN MATEO FIRE DEPT 120 S ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD373 868 Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WHEEL WORKS #122149 521 B ST SE 0 - 1/8 (0.076 mi.) D50 78 5757 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 33
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ EUROPEAN CAR CARE 316 6TH AVE SE 0 - 1/8 (0.107 mi.) H97 126 PRECISION TUNE AUTO 435 E 3RD AVE N 0 - 1/8 (0.121 mi.) F126 229 A M A TIRES & WHEELS 525 E 4TH AVE NE 1/8 - 1/4 (0.128 mi.) I143 261 KELLY MOORE PAINT CO 616 S B ST SSE 1/8 - 1/4 (0.129 mi.) N144 272 BACEY AUTOMOTIVE 317 7TH AVE SE 1/8 - 1/4 (0.139 mi.) H164 302 UNOCAL SERVICE STATI 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I167 314 ARCO 00515 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I193 399 AUTO TECH MOTOR SERV 601 S CLAREMONT ST E 1/8 - 1/4 (0.151 mi.) R210 429 JIFFY LUBE 1151 407 S DELAWARE NE 1/8 - 1/4 (0.155 mi.) T221 450 AUTOTRONICS AUTO REP 609 S CLAREMONT ST E 1/8 - 1/4 (0.156 mi.) R226 475 T W AUTOMOTIVE LLC 412 2ND AVE NNW 1/8 - 1/4 (0.156 mi.) U228 488 PALM AVENUE MOTORS A 308 7TH AVE SE 1/8 - 1/4 (0.158 mi.) S232 504 ANDYS BP INC DBA GAS 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T264 554 THIRD STREET SHELL # 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V312 643 HILLSDALE TRANSMISSI 707 S CLAREMONT AVE ESE 1/8 - 1/4 (0.201 mi.) Z333 692 THE HAWKINS CO 713 SO CLAREMONT ST ESE 1/8 - 1/4 (0.202 mi.) Z337 707 HAWKINS PRINTING 713 S CLAREMONT ST ESE 1/8 - 1/4 (0.202 mi.) Z338 718 INTEGRITY MOTORS LLC 110 S CLAREMONT ST NNW 1/8 - 1/4 (0.210 mi.) W352 751 TOMMY’S CHEVRON 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB367 799 ALFREDOS AUTO REPAIR 316 8TH AVE SE 1/8 - 1/4 (0.220 mi.) AA386 891 AKI AUTO SERVICE 122 S DELAWARE N 1/8 - 1/4 (0.228 mi.) W393 915 ALL CAR AUTO PAINTIN 817 S CLAREMONT ST ESE 1/8 - 1/4 (0.236 mi.) Z405 945 CHILTON AUTO BODY IN 401 1ST AVE NNW 1/8 - 1/4 (0.246 mi.) AC423 966 Local Lists of Registered Storage Tanks
SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained. The local agency is the contact for more information on a site on the SWEEPS list.

A review of the SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there are 20 SWEEPS UST sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARD ANDERSON TRUSTE 400 S B ST WSW 0 - 1/8 (0.019 mi.) A7 14 Comp Number: 110103
RESIDENCE 205 3RD WNW 0 - 1/8 (0.108 mi.) E102 142
Comp Number: 110196
FIRE STATION #1 120 S ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD374 872 Status: A
Tank Status: A
Comp Number: 110127
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ FATHER NOEL & SONS 616 S RAILROAD AVE SE 0 - 1/8 (0.123 mi.) H130 246 Comp Number: 110189
SAN MATEO LUMBER COM 501 S CLAREMONT ST E 0 - 1/8 (0.124 mi.) L132 253 5758 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 34
Comp Number: 110039
CALLENDAR ASSOC 311 7TH AVE SE 1/8 - 1/4 (0.136 mi.) H158 295 Status: A
Comp Number: 110153
UNOCAL SERVICE STATI 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I167 314 Status: A
Tank Status: A
Comp Number: 110087
BP WEST COAST PRODUC 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I192 393 Comp Number: 110070
HANSON TECH 412 2ND NNW 1/8 - 1/4 (0.156 mi.) U229 498
Comp Number: 110173
BP OIL COMPANY FACIL 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T263 552 Status: A
Tank Status: A
Comp Number: 110044
THIRD AVENUE SHELL 611 E 003RD NNE 1/8 - 1/4 (0.171 mi.) V269 588 Status: A
Tank Status: A
Comp Number: 110114
IZMIRIAN ROOFING & S 207 CLAREMONT N 1/8 - 1/4 (0.177 mi.) U278 599 Status: A
Comp Number: 110168
UNION OIL SERVICE ST 615 E 003RD AVE NNE 1/8 - 1/4 (0.180 mi.) V282 601 Status: A
Tank Status: A
Comp Number: 110084
CHEVRON #5336 602 E 4TH AVE NE 1/8 - 1/4 (0.181 mi.) T291 620 Status: A
Tank Status: A
Comp Number: 110002
SHINOZAKI AUTOMOTIVE 115 S RAILROAD AVE NNW 1/8 - 1/4 (0.200 mi.) U325 675 Status: A
Tank Status: A
Comp Number: 110131
SAN MATEO TRANSMISSI 707 S CLAREMONT ST ESE 1/8 - 1/4 (0.201 mi.) Z332 691 Status: A
Tank Status: A
Comp Number: 110106
REGAL STATION #420 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB368 824 Status: A
Comp Number: 110089
ELESCO 811 S B ST SE 1/8 - 1/4 (0.220 mi.) AA382 883
Comp Number: 110054
THE GARAGE 316 8TH AVE SE 1/8 - 1/4 (0.220 mi.) AA384 887 Status: A
Comp Number: 110146
NEW WAVE AUTO BODY 401 FIRST ST NNW 1/8 - 1/4 (0.246 mi.) AC425 980 Comp Number: 110170
5759 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 35
HIST UST: Historical UST Registered Database.

A review of the HIST UST list, as provided by EDR, and dated 10/15/1990 has revealed that there are 22 HIST UST sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ FIRE STATION #1 120 S ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD374 872 Facility Id: 00000036740
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SAN MATEO LUMBER CO. 501 S CLAREMONT ST E 0 - 1/8 (0.124 mi.) L131 253 Facility Id: 00000018699
SAN MATEO LUMBER COM 501 S CLAREMONT ST E 0 - 1/8 (0.124 mi.) L132 253 UNOCAL SERVICE STATI 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I167 314 Facility Id: 00000030704
WHA IN YUN 300 SO DELAWARE NNE 1/8 - 1/4 (0.143 mi.) I191 374 WHA IN YUN 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I194 415 Facility Id: 00000026932
RL LAZATIN 407 S DELAWARE NE 1/8 - 1/4 (0.155 mi.) T222 463 Facility Id: 00000000770
MOBIL SERVICE STATIO 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T260 549 Facility Id: 00000039502
MOBIL OIL CORP 609 E FOURTH AVENUE NE 1/8 - 1/4 (0.170 mi.) T261 551 BP OIL COMPANY FACIL 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T263 552 Facility Id: 00000005823
95336 602 E 4TH ST NE 1/8 - 1/4 (0.181 mi.) T288 619
CHEVRON #5336 602 E 4TH AVE NE 1/8 - 1/4 (0.181 mi.) T291 620 Facility Id: 00000062745
SAINT MATT’S SHELL 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V309 628 Facility Id: 00000028154
SAINT MATTS SHELL 611 E THIRD AVE NNE 1/8 - 1/4 (0.192 mi.) V310 639 UNION OIL SS# 4178 615 E 3RD AVE NNE 1/8 - 1/4 (0.208 mi.) V347 747 Facility Id: 00000060796
UNION OIL SS 4178 615 EAST THIRD AVE NNE 1/8 - 1/4 (0.208 mi.) V348 748 UNION OIL SS#4178 615 E 3RD AVE NNE 1/8 - 1/4 (0.208 mi.) V350 749 Facility Id: 00000004581
OTOS AUTOMOTIVE 110 SO CLAREMONT NNW 1/8 - 1/4 (0.210 mi.) W354 764 Facility Id: 00000028488
OTOS AUTOMOTIVE 110 S CLAREMONT ST NNW 1/8 - 1/4 (0.210 mi.) W355 765 Facility Id: 00000057003
REGAL STATION #420 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB368 824 Facility Id: 00000012456
ATLAS ELECTRIC CO IN 811 SO B STREET SE 1/8 - 1/4 (0.220 mi.) AA380 881 ATLAS ELECTRIC CO. I 811 S B ST SE 1/8 - 1/4 (0.220 mi.) AA381 882 Facility Id: 00000011805
5760 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 36
CA FID UST: The Facility Inventory Database contains active and inactive underground storage tank locations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there are 11 CA FID UST sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARD ANDERSON TRUSTE 400 S B ST WSW 0 - 1/8 (0.019 mi.) A7 14 Facility Id: 41000500
Status: A
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SAN MATEO LUMBER COM 501 S CLAREMONT ST E 0 - 1/8 (0.124 mi.) L132 253 Facility Id: 41004801
Status: A
CALLENDAR ASSOC 311 7TH AVE SE 1/8 - 1/4 (0.136 mi.) H158 295 Facility Id: 41004831
Status: A
BP WEST COAST PRODUC 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I192 393 Facility Id: 41000065
Status: A
RESIDENT 412 2ND AVE. NNW 1/8 - 1/4 (0.156 mi.) U227 487 Facility Id: 41002320
Status: I
IZMIRIAN ROOFING & S 207 SOUTH CLAREMONT N 1/8 - 1/4 (0.165 mi.) M250 535 Facility Id: 41000293
Status: A
THIRD AVENUE SHELL 611 E 003RD NNE 1/8 - 1/4 (0.171 mi.) V269 588 Facility Id: 41004823
Status: A
UNION OIL SERVICE ST 615 E 003RD AVE NNE 1/8 - 1/4 (0.180 mi.) V282 601 Facility Id: 41004812
Status: A
SHINOZAKI AUTOMOTIVE 115 S RAILROAD AVE NNW 1/8 - 1/4 (0.200 mi.) U325 675 Facility Id: 41004827
Status: A
SAN MATEO TRANSMISSI 707 S CLAREMONT ST ESE 1/8 - 1/4 (0.201 mi.) Z332 691 Facility Id: 41003508
Status: A
ELESCO 811 S B ST SE 1/8 - 1/4 (0.220 mi.) AA382 883
Facility Id: 41004806
Status: A
CERS TANKS: List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Aboveground Petroleum Storage and Underground Storage Tank regulatory programs.

A review of the CERS TANKS list, as provided by EDR, and dated 01/20/2021 has revealed that there are 7 CERS TANKS sites within approximately 0.25 miles of the target property. 5761 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 37
Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DWF V 101 ELLSWORTH 101 S ELLSWORTH WNW 1/8 - 1/4 (0.200 mi.) Q328 677 Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ UNOCAL SERVICE STATI 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I167 314 ARCO 00515 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I193 399 JIFFY LUBE 1151 407 S DELAWARE NE 1/8 - 1/4 (0.155 mi.) T221 450 ANDYS BP INC DBA GAS 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T264 554 THIRD STREET SHELL # 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V312 643 TOMMY’S CHEVRON 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB367 799 Local Land Records
DEED: The use of recorded land use restrictions is one of the methods the DTSC uses to protect the public from unsafe exposures to hazardous substances and wastes .

A review of the DEED list, as provided by EDR, and dated 11/30/2020 has revealed that there is 1 DEED site within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ A & A BEACON 221 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.271 mi.) AG437 1013 Status: COMPLETED - CASE CLOSED
Envirostor ID: T0608100514
Other Ascertainable Records
RCRA NonGen / NLR: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste.

A review of the RCRA NonGen / NLR list, as provided by EDR, and dated 12/14/2020 has revealed that there are 61 RCRA NonGen / NLR sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TALBOTS CYCLERY OF S 415 S B STREET SSE 0 - 1/8 (0.004 mi.) A4 10 EPA ID:: CAL000422172
DRAEGER’S SUPERMARKE 222 E 4TH AVE WSW 0 - 1/8 (0.038 mi.) A26 31 EPA ID:: CAL000383296
LA SENDA PROPERTIES 307 S. B. ST NW 0 - 1/8 (0.069 mi.) E45 69 LA SENDA PROPERTIES 307 SOUTH B STREET NW 0 - 1/8 (0.069 mi.) E46 72 AARON BROTHERS #0221 180 E 3RD AVE W 0 - 1/8 (0.103 mi.) G89 120 EPA ID:: CAL000407516
437-CENTURY 12 SAN M 320 E 2ND AVE NNW 0 - 1/8 (0.107 mi.) F100 138 EPA ID:: CAL000444468
THE STRATFORD 601 LAUREL AVE S 1/8 - 1/4 (0.138 mi.) O161 297 5762 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 38
EPA ID:: CAL000413475
BLUE SKY CLEANERS 200 2ND AVE WNW 1/8 - 1/4 (0.150 mi.) Q207 426 EPA ID:: CAL000309047
YVONNE DETERT 200 7TH AVE SSE 1/8 - 1/4 (0.175 mi.) O275 596 CATALINA SUN 69-73 E 3RD AVE WSW 1/8 - 1/4 (0.199 mi.) X323 672 EPA ID:: CAC003010366
SAN MATEO FIRE DEPT 120 S ELLSWORTH AVE WNW 1/8 - 1/4 (0.219 mi.) AD375 873 EPA ID:: CAL000332325
126-2ND AVENUE LLC 126 2ND AVENUE W 1/8 - 1/4 (0.219 mi.) X378 879 EPA ID:: CAC002973741
NEW A-1 CLEANERS 17 E 4TH AVE SW 1/8 - 1/4 (0.235 mi.) AF403 935 EPA ID:: CAL000229704
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARDROBE CLEANERS 335 E 4TH AVE N 0 - 1/8 (0.034 mi.) A20 20 EPA ID:: CAL000292758
WHEEL WORKS # 8216 521 S B ST SE 0 - 1/8 (0.076 mi.) D52 86 EPA ID:: CAL000365225
HYBRID HOSPITAL INC 330 S CLAREMONT ST NNE 0 - 1/8 (0.081 mi.) C54 89 EPA ID:: CAL000043591
3RD AND CLAREMONT OW 406 E 3RD AVE NNW 0 - 1/8 (0.091 mi.) F68 99 EPA ID:: CAC003060514
3RD AND CLAREMONT HO 406 E 3RD AVE NNW 0 - 1/8 (0.091 mi.) F69 102 EPA ID:: CAC003047683
SERVICE PRESS INC 397 S CLAREMONT ST NNE 0 - 1/8 (0.101 mi.) I86 115 EPA ID:: CAD047382031
WINDY HILL PROPERTY 304 S CLAREMONT ST N 0 - 1/8 (0.103 mi.) F87 118 EPA ID:: CAC003030043
EUROPEAN CAR CARE 316 6TH AVE SE 0 - 1/8 (0.107 mi.) H98 134 EPA ID:: CAL000354407
PRECISION TUNE AUTO 435 E 3RD AVE N 0 - 1/8 (0.121 mi.) F128 243 EPA ID:: CAL000363775
AMA TIRES 525 E 4TH AVE NE 1/8 - 1/4 (0.128 mi.) I142 258 EPA ID:: CAL000364127
KELLY MOORE PAINT CO 616 S B ST SSE 1/8 - 1/4 (0.129 mi.) N147 284 EPA ID:: CAP000203539
KELLY MOORE PAINT CO 616 S B ST SSE 1/8 - 1/4 (0.129 mi.) N148 288 EPA ID:: CAL000333634
PENINSULA AUTOMOTIVE 317 7TH AVE SE 1/8 - 1/4 (0.139 mi.) H163 300 EPA ID:: CAL000371515
AT AUTO CARE 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I169 329 EPA ID:: CAL000397240
TAD’S 76 - 256390 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I170 331 EPA ID:: CAL000406759
TNT AUTO REPAIR 402 S DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I173 335 EPA ID:: CAL000438162
APRO LLC DBA UNITED 402 DELAWARE ST NE 1/8 - 1/4 (0.139 mi.) I174 337 5763 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 39
EPA ID:: CAL000443764
DELAWARE SMOG PROS 300 S DELAWARE AVE NNE 1/8 - 1/4 (0.143 mi.) I186 368 EPA ID:: CAL000089587
BP WEST COAST PRODUC 300 S DELAWARE ST NNE 1/8 - 1/4 (0.143 mi.) I190 371 EPA ID:: CAL000414887
AUTOTECH MOTOR SERVI 601 S CLAREMONT E 1/8 - 1/4 (0.151 mi.) R211 438 EPA ID:: CAL000045411
JIFFY LUBE # 1151 407 S DELAWARE ST NE 1/8 - 1/4 (0.155 mi.) T219 447 EPA ID:: CAL000336618
AUTOTRONICS AUTO REP 609 S CLAREMONT ST E 1/8 - 1/4 (0.156 mi.) R225 473 EPA ID:: CAL000365031
T W AUTOMOTIVE LLC 412 2ND AVE NNW 1/8 - 1/4 (0.156 mi.) U230 500 EPA ID:: CAL000320047
NEXT GEAR BIMMER MOT 308 7TH AVE SE 1/8 - 1/4 (0.158 mi.) S233 512 PALM AVE MOTORS AUTO 308 7TH AVE SE 1/8 - 1/4 (0.158 mi.) S234 514 EPA ID:: CAL000239830
EURASIAN AUTO REPAIR 635 S CLAREMONT ST E 1/8 - 1/4 (0.162 mi.) R243 520 EPA ID:: CAL000334760
ANDYS BP INC DBA GAS 609 E 4TH AVE NE 1/8 - 1/4 (0.170 mi.) T265 577 EPA ID:: CAL000283934
AUTOCRAFT INC 639 S CLAREMONT ST E 1/8 - 1/4 (0.174 mi.) R272 590 EPA ID:: CAL000446690
PRECISION AUTO CARE 639 S CLAREMONT ST E 1/8 - 1/4 (0.174 mi.) R274 593 EPA ID:: CAL000379201
EUROCRAFT AUTOBODY 649 S CLAREMONT ST ESE 1/8 - 1/4 (0.181 mi.) R283 602 EPA ID:: CAL000271737
CHEVRON STATION NO 9 602 E 4TH AVE NE 1/8 - 1/4 (0.181 mi.) T287 609 EPA ID:: CAR000122697
AU ENERGY-THIRD STRE 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V313 661 EPA ID:: CAL000350793
C 3 AUTO INC 315 8TH AVE SE 1/8 - 1/4 (0.194 mi.) S317 667 EPA ID:: CAL000408591
HILLSDALE TRANSMISSI 707 S CLAREMONT ST ESE 1/8 - 1/4 (0.201 mi.) Z330 687 EPA ID:: CAL000284136
HANSONS MERCEDES TEC 713 S CLAREMONT ST S ESE 1/8 - 1/4 (0.202 mi.) Z335 703 EPA ID:: CAL000362872
PENINSULA PUMP & EQU 713 S CLAREMONT ST ESE 1/8 - 1/4 (0.202 mi.) Z339 723 EPA ID:: CAL000395643
EV AUTO SERVICE 713 S CLAREMONT ST ESE 1/8 - 1/4 (0.202 mi.) Z340 726 EPA ID:: CAL000452003
EV AUTO SERVICE LLC 110 S CLAREMONT ST NNW 1/8 - 1/4 (0.210 mi.) W353 761 INTEGRITY MOTORS LLC 110 S CLAREMONT NNW 1/8 - 1/4 (0.210 mi.) W356 766 EPA ID:: CAL000422470
LMP1 TOWING AND AUTO 110 S CLAREMONT ST NNW 1/8 - 1/4 (0.210 mi.) W357 769 RANDY PAGAN 706 S. DELAWARE E 1/8 - 1/4 (0.210 mi.) Z358 771 EPA ID:: CAC002978953
TWINKLE CLEANERS 801 S B ST SE 1/8 - 1/4 (0.213 mi.) AA362 786 5764 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 40
EPA ID:: CAL000342697
TOM’S VALERO 706 E 4TH AVE NE 1/8 - 1/4 (0.215 mi.) AB364 790 EPA ID:: CAL000389587
ALFREDO AUTO REPAIR 316 8TH AVE SE 1/8 - 1/4 (0.220 mi.) AA385 889 EPA ID:: CAL000388448
AKI AUTO SERVICE 122 S DELAWARE ST N 1/8 - 1/4 (0.228 mi.) W391 909 EPA ID:: CAL000183342
ALL CAR AUTO PAINTIN 817 S CLAREMONT ST ESE 1/8 - 1/4 (0.236 mi.) Z407 955 EPA ID:: CAL000407364
KATHLEEN OREILLEY 808 LAUREL AVENUE SSE 1/8 - 1/4 (0.245 mi.) 420 962 EPA ID:: CAC002990588
ARAGON VETERINARY CL 819 S B ST SE 1/8 - 1/4 (0.246 mi.) AA427 981 EPA ID:: CAL000257829
Hazardous Materials Business Plan, Hazardous Waste Generator, Underground Storage tanks A review of the San Mateo Co. BI list, as provided by EDR, and dated 02/20/2020 has revealed that there are 246 San Mateo Co. BI sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TALBOTS CYCLERY 415 B SSE 0 - 1/8 (0.004 mi.) A3 9
Facility Id: FA0052226
TOMATINA 401 B WNW 0 - 1/8 (0.006 mi.) A5 12
Facility Id: FA0057305
WARD ANDERSON TRUSTE 400 B WSW 0 - 1/8 (0.019 mi.) A9 15 Facility Id: FA0016694
AMOUR AMOUR CAFE 305 4TH NNW 0 - 1/8 (0.025 mi.) A10 15 Facility Id: FA0052905
SUSHI YOSHIZUMI 325 4TH N 0 - 1/8 (0.027 mi.) A11 16
Facility Id: FA0057775
LAKUNI 325 4TH N 0 - 1/8 (0.027 mi.) A12 16
Facility Id: FA0001796
IZAKAYA GINJI 301 4TH NW 0 - 1/8 (0.028 mi.) A14 17
Facility Id: FA0045481
PANCHO VILLA 365 B NW 0 - 1/8 (0.032 mi.) A15 17
Facility Id: FA0014873
BEAN STREET COFFEE 359 B NW 0 - 1/8 (0.034 mi.) A23 30
Facility Id: FA0027112
SPIEDO RESTAURANT 223 4TH W 0 - 1/8 (0.036 mi.) A24 31
Facility Id: FA0009586
AFC SUSHI @ DRAEGERS 222 4TH WSW 0 - 1/8 (0.038 mi.) A25 31 Facility Id: FA0027368
DRAEGERS SUPERMARKET 222 4TH WSW 0 - 1/8 (0.038 mi.) A27 34 Facility Id: FA0023777
MCGOVERNS BAR 215 4TH W 0 - 1/8 (0.048 mi.) B34 51
Facility Id: FA0005394
100 SWEET CAFE 205 4TH WSW 0 - 1/8 (0.052 mi.) B36 52
5765 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 41
Facility Id: FA0052920
SERGIO PASTA SHOP 205 4TH WSW 0 - 1/8 (0.052 mi.) B37 52 Facility Id: FA0032424
MR PIZZA MAN 201 4TH WSW 0 - 1/8 (0.056 mi.) B39 53
Facility Id: FA0054377
MR PIZZA MAN 201 4TH WSW 0 - 1/8 (0.056 mi.) B40 53
Facility Id: FA0025181
B STREET & VINE 320 B WNW 0 - 1/8 (0.061 mi.) E42 66
Facility Id: FA0030671
NORTH BEACH PIZZA 240 3RD NW 0 - 1/8 (0.083 mi.) E57 93 Facility Id: FA0001782
ATHENA GYROS 312 3RD NNW 0 - 1/8 (0.083 mi.) E58 93
Facility Id: FA0026709
SUSHI SAMS EDOMATA 218 3RD WNW 0 - 1/8 (0.085 mi.) E60 97 Facility Id: FA0001781
SUBWAY 226 3RD WNW 0 - 1/8 (0.086 mi.) E61 97
Facility Id: FA0009024
3 BEES COFFEE HOUSE 224 3RD WNW 0 - 1/8 (0.086 mi.) E62 97 Facility Id: FA0022685
SIDEWALK JUICE 212 3RD WNW 0 - 1/8 (0.087 mi.) E63 98
Facility Id: FA0056132
DOMINOS PIZZA 169 4TH WSW 0 - 1/8 (0.087 mi.) B64 98
Facility Id: FA0025316
GANGNAM CHICKEN 213 3RD NW 0 - 1/8 (0.090 mi.) E65 98
Facility Id: FA0052497
LITTLE CHINA KITCHEN 215 3RD NW 0 - 1/8 (0.090 mi.) E66 99 Facility Id: FA0007923
PEETS COFFEE & TEA 255 3RD NW 0 - 1/8 (0.090 mi.) E67 99 Facility Id: FA0029149
SO GONG DONG TOFU HO 150 4TH SW 0 - 1/8 (0.095 mi.) B74 108 Facility Id: FA0046985
HUMMUS MEDITERRANEAN 150 4TH SW 0 - 1/8 (0.095 mi.) B75 108 Facility Id: FA0053188
DOWNTOWN CENTRAL PAR 315 ELLSWORTH W 0 - 1/8 (0.096 mi.) E77 111 Facility Id: FA0025498
HONEY BERRY 165 4TH WSW 0 - 1/8 (0.097 mi.) G79 112
Facility Id: FA0052689
CHATIME 165 4TH WSW 0 - 1/8 (0.097 mi.) G80 112
Facility Id: FA0057965
TEAWAY/ TUTTIMELON 165 4TH WSW 0 - 1/8 (0.097 mi.) G81 113 Facility Id: FA0050276
HONEYBERRY 165 4TH WSW 0 - 1/8 (0.097 mi.) G82 113
Facility Id: FA0055801
GRAMERCY ON THE PARK 555 LAUREL SSW 0 - 1/8 (0.099 mi.) 84 114 Facility Id: FA0065729
AARON BROTHER #221 180 3RD W 0 - 1/8 (0.103 mi.) G88 120 5766 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 42
Facility Id: FA0062514
PIZZA MY HEART SAN M 140 4TH SW 0 - 1/8 (0.105 mi.) G93 124 Facility Id: FA0025633
SAN MATEO LIQUORS 254 B NW 0 - 1/8 (0.106 mi.) E95 125
Facility Id: FA0040389
LAS AMERICAS RESTAUR 254 B NW 0 - 1/8 (0.106 mi.) E96 125 Facility Id: FA0001512
CINEMARK 437 320 2ND AVE NNW 0 - 1/8 (0.107 mi.) F101 140 Facility Id: FA0027298
RESIDENCE 205 3RD WNW 0 - 1/8 (0.108 mi.) E102 142
Facility Id: FA0016073
ROTI INDIAN BISTRO 201 THIRD WNW 0 - 1/8 (0.108 mi.) E103 143 Facility Id: FA0053834
ACQUAPAZZA 201 3RD WNW 0 - 1/8 (0.108 mi.) E104 143
Facility Id: FA0022925
HAPPY CAFE 250 B NW 0 - 1/8 (0.108 mi.) E107 144
Facility Id: FA0002855
HAPPY RESTAURANT 250 B NW 0 - 1/8 (0.108 mi.) E108 144
Facility Id: FA0056011
SUN CHINESE CUISINE 251 B NW 0 - 1/8 (0.108 mi.) J109 145 Facility Id: FA0046020
CAJUN HOUSE 2 251 B NW 0 - 1/8 (0.108 mi.) J110 145
Facility Id: FA0053987
WALGREENS 3296 191 E 3RD AVE W 0 - 1/8 (0.111 mi.) K113 146 Facility Id: FA0026724
TENKA JAPANESE RESTA 246 B NW 0 - 1/8 (0.112 mi.) E116 222 Facility Id: FA0024802
LOS DOS AMIGOS 246 B NW 0 - 1/8 (0.112 mi.) E117 222
Facility Id: FA0053832
BOMBAY GARDEN 172 3RD W 0 - 1/8 (0.112 mi.) G118 222
Facility Id: FA0001396
3 AMIGOS 243 B NW 0 - 1/8 (0.113 mi.) J119 223
Facility Id: FA0001509
PACIFIC CATCH 243 S B NW 0 - 1/8 (0.113 mi.) J120 223
Facility Id: FA0052973
CHINA BISTRO 111 4TH WSW 0 - 1/8 (0.116 mi.) G121 224
Facility Id: FA0050344
MANGO GARDEN 111 4TH WSW 0 - 1/8 (0.116 mi.) G122 224
Facility Id: FA0057047
HONG KONG CAUSEWAY B 111 4TH WSW 0 - 1/8 (0.116 mi.) G123 224 Facility Id: FA0014661
LEVEL 236/ ATTIC 236 B NW 1/8 - 1/4 (0.127 mi.) J135 255 Facility Id: FA0046411
SHIHLIN TAIWAN STREE 142 3RD W 1/8 - 1/4 (0.127 mi.) G136 256 Facility Id: FA0026954
BEST OF BURMA 146 3RD W 1/8 - 1/4 (0.128 mi.) G138 256
5767 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 43
Facility Id: FA0057447
GOLDEN ISLAND CAFE 146 3RD W 1/8 - 1/4 (0.128 mi.) G139 257 Facility Id: FA0028065
RAVE BURGER 144 3RD W 1/8 - 1/4 (0.128 mi.) G140 257
Facility Id: FA0029377
GOLDEN BOY PIZZA 234 MAIN NW 1/8 - 1/4 (0.132 mi.) J153 293 Facility Id: FA0047935
CLEAR 138 3RD W 1/8 - 1/4 (0.132 mi.) G154 294
Facility Id: FA0025864
NEW YORK PIZZA LLC 219 B NW 1/8 - 1/4 (0.138 mi.) J159 296 Facility Id: FA0044980
THE STRATFORD 601 LAUREL S 1/8 - 1/4 (0.138 mi.) O160 297 Facility Id: FA0012432
SHARONA CHOCOLATE SH 128 3RD W 1/8 - 1/4 (0.139 mi.) G162 299 Facility Id: FA0045999
MOONS FAMILY SPORTS 215 B NW 1/8 - 1/4 (0.139 mi.) J178 355 Facility Id: FA0005779
DASH 220 MAIN NW 1/8 - 1/4 (0.141 mi.) J179 355
Facility Id: FA0052275
TEA THE SEASON 220 MAIN NW 1/8 - 1/4 (0.141 mi.) J180 356 Facility Id: FA0028046
JAPAN 2 RESTAURANT C 220 MAIN NW 1/8 - 1/4 (0.141 mi.) J181 356 Facility Id: FA0051833
VESPUCCI 147 3RD W 1/8 - 1/4 (0.142 mi.) K182 356
Facility Id: FA0057453
PHO MISS SAIGON 147 3RD W 1/8 - 1/4 (0.142 mi.) K183 357 Facility Id: FA0046860
CHEESE STEAK SHOP 206 B NW 1/8 - 1/4 (0.142 mi.) J184 357 Facility Id: FA0051613
SHABU WAY 145 3RD W 1/8 - 1/4 (0.145 mi.) K195 416
Facility Id: FA0049687
BRICK OVEN PIZZA 200 B NW 1/8 - 1/4 (0.146 mi.) J197 417 Facility Id: FA0008577
SURUKI SUPER MARKET 71 4TH WSW 1/8 - 1/4 (0.149 mi.) P198 417 Facility Id: FA0009007
SOZAI CORNER 71 4TH WSW 1/8 - 1/4 (0.149 mi.) P199 417
Facility Id: FA0025326
KAZ TERIYAKI GRILL 71 4TH WSW 1/8 - 1/4 (0.149 mi.) P200 418 Facility Id: FA0024711
NARU BENTO 220 2ND NW 1/8 - 1/4 (0.149 mi.) J201 418
Facility Id: FA0054487
SWEET BREAMS 220 2ND NW 1/8 - 1/4 (0.149 mi.) J202 418
Facility Id: FA0037597
BASKIN ROBBINS #187- 133 3RD W 1/8 - 1/4 (0.150 mi.) K203 419 Facility Id: FA0001775
BLUE SKY CLEANERS 200 2ND AVE WNW 1/8 - 1/4 (0.150 mi.) Q204 419 5768 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 44
Facility Id: FA0017040
IZAKAYA MAI 212 2ND WNW 1/8 - 1/4 (0.151 mi.) Q208 428
Facility Id: FA0055778
IZAKAYA "MAI" 212 2ND WNW 1/8 - 1/4 (0.151 mi.) Q209 428 Facility Id: FA0028844
THAI SPICES 204 2ND WNW 1/8 - 1/4 (0.152 mi.) Q213 441
Facility Id: FA0050275
SUSHI 85 204 2ND WNW 1/8 - 1/4 (0.152 mi.) Q214 442
Facility Id: FA0056074
KITCHO RESTAURANT 204 2ND WNW 1/8 - 1/4 (0.152 mi.) Q215 442 Facility Id: FA0051537
HIMAWARI TEI LLC 202 2ND WNW 1/8 - 1/4 (0.153 mi.) Q216 442 Facility Id: FA0001855
AD O LITH 168 B NW 1/8 - 1/4 (0.158 mi.) J235 517
Facility Id: FA0013848
BEARD PAPA SWEETS CA 365 2ND NW 1/8 - 1/4 (0.159 mi.) U236 517 Facility Id: FA0028063
COLDSTONE CREAMERY 375 2ND NNW 1/8 - 1/4 (0.160 mi.) U237 517 Facility Id: FA0053072
COLDSTONE CREAMERY 375 2ND NNW 1/8 - 1/4 (0.160 mi.) U238 518 Facility Id: FA0028024
THE SANDWICH SPOT 65 4TH WSW 1/8 - 1/4 (0.161 mi.) P240 518 Facility Id: FA0049773
NOAHS NEW YORK BAGEL 50 4TH SW 1/8 - 1/4 (0.161 mi.) P241 519 Facility Id: FA0022157
L & L HAWAIIAN BARBE 94 3RD WSW 1/8 - 1/4 (0.162 mi.) P244 523 Facility Id: FA0010745
ZABU ZABU SAN MATEO 98 3RD WSW 1/8 - 1/4 (0.162 mi.) P245 523 Facility Id: FA0050296
BLOCKBUSTER LLC #638 44 4TH SW 1/8 - 1/4 (0.164 mi.) P247 524 Facility Id: FA0050214
DEAN PRODUCE 44 4TH SW 1/8 - 1/4 (0.164 mi.) P249 535
Facility Id: FA0051913
RUBIO’S RESTAURANTS 38 4TH SW 1/8 - 1/4 (0.166 mi.) P255 547 Facility Id: FA0044847
PASTA PRIMAVERA 34 4TH SW 1/8 - 1/4 (0.167 mi.) P256 548 Facility Id: FA0023641
ST MATTHEWS BLDG 215 2ND WNW 1/8 - 1/4 (0.170 mi.) Q257 548 Facility Id: FA0025850
KAFFEEHAUS 92 3RD WSW 1/8 - 1/4 (0.170 mi.) P258 549
Facility Id: FA0045128
HAAG N HAAG 92 3RD WSW 1/8 - 1/4 (0.170 mi.) P259 549
Facility Id: FA0027335
MARU MARU 213 2ND WNW 1/8 - 1/4 (0.173 mi.) Q270 589
Facility Id: FA0004525
BEN TRE 213 2ND WNW 1/8 - 1/4 (0.173 mi.) Q271 589
5769 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 45
Facility Id: FA0057350
BAY WATCH 201 2ND WNW 1/8 - 1/4 (0.176 mi.) Q276 598
Facility Id: FA0004109
KISAKU RESTAURANT 47 4TH WSW 1/8 - 1/4 (0.177 mi.) P279 600 Facility Id: FA0001791
FUEL CAFE 4 4TH SW 1/8 - 1/4 (0.179 mi.) P280 600
Facility Id: FA0046999
CLAY OVEN CUISINE OF 78 3RD WSW 1/8 - 1/4 (0.180 mi.) P281 601 Facility Id: FA0005602
SKY LOUNGE 76 3RD WSW 1/8 - 1/4 (0.182 mi.) P294 623
Facility Id: FA0053187
GLOW 76 3RD WSW 1/8 - 1/4 (0.182 mi.) P295 623
Facility Id: FA0027976
AT & T MOBILITY 181 2ND AVE- 6TH FLR WNW 1/8 - 1/4 (0.184 mi.) Q296 624 Facility Id: FA0039765
NEXTEL - SITE ID CA- 181 2ND WNW 1/8 - 1/4 (0.184 mi.) Q297 624 Facility Id: FA0025071
Facility Id: FA0027057
DOWNTOWN PROPERTIES 181 SECOND WNW 1/8 - 1/4 (0.184 mi.) Q298 624 Facility Id: FA0065601
OLSTEN KIMBERLY QUAL 181 2ND WNW 1/8 - 1/4 (0.184 mi.) Q299 625 Facility Id: FA0022885
CALIFORNIA ROLL 41 4TH WSW 1/8 - 1/4 (0.186 mi.) P302 626 Facility Id: FA0002000
MASU 79 3RD WSW 1/8 - 1/4 (0.187 mi.) X304 626
Facility Id: FA0026626
PARK TOWERS 700 LAUREL S 1/8 - 1/4 (0.189 mi.) O305 627 Facility Id: FA0015194
LESLEY TOWERS LLC 700 LAUREL S 1/8 - 1/4 (0.189 mi.) O306 627 Facility Id: FA0062653
THE THIRD AVENUE SPO 77 3RD W 1/8 - 1/4 (0.191 mi.) X308 628 Facility Id: FA0015626
NI-MO JAPANESE CUISI 73 3RD WSW 1/8 - 1/4 (0.193 mi.) X315 664 Facility Id: FA0028881
SHARE TEA 60 3RD WSW 1/8 - 1/4 (0.196 mi.) X320 671
Facility Id: FA0053520
PORTERHOUSESTEAKUS 60 3RD WSW 1/8 - 1/4 (0.196 mi.) X321 671 Facility Id: FA0002830
AMICIS EAST COAST PI 69 3RD WSW 1/8 - 1/4 (0.199 mi.) X322 672 Facility Id: FA0065463
Facility Id: FA0006111
DESSERT REPUBLIC 138 MAIN NW 1/8 - 1/4 (0.199 mi.) Y324 675 Facility Id: FA0028309
THREE RESTAURANT & B 50 3RD WSW 1/8 - 1/4 (0.207 mi.) X341 728 Facility Id: FA0008855
HEART OF SAN MATEO D 44 3RD WSW 1/8 - 1/4 (0.213 mi.) X359 774 Facility Id: FA0065916
CITY OF SAN MATEO,FI 120 SOUTH ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD376 876 5770 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 46
Facility Id: FA0023128
THIRD AVENUE NEWS 36 3RD WSW 1/8 - 1/4 (0.219 mi.) X377 878 Facility Id: FA0002528
SMB PROPERTIES 226 1ST NW 1/8 - 1/4 (0.223 mi.) Y388 905 Facility Id: FA0023238
MARINER ADVANCED PHA 43 3RD WSW 1/8 - 1/4 (0.227 mi.) X390 908 Facility Id: FA0067164
UST SITE 2 B NW 1/8 - 1/4 (0.228 mi.) Y395 925
Facility Id: FA0025361
101 ELLSWORTH AVE 101 ELLSWORTH NW 1/8 - 1/4 (0.234 mi.) AD401 928 Facility Id: FA0026038
Facility Id: FA0027463
A 1 CLEANERS 17 E 4TH AVE SW 1/8 - 1/4 (0.235 mi.) AF402 929 Facility Id: FA0005593
MEDICAL ARTS OBSTETR 136 SAN MATEO WNW 1/8 - 1/4 (0.237 mi.) AE408 957 Facility Id: FA0055188
UNILAB PATIENT SERVI 136 SAN MATEO WNW 1/8 - 1/4 (0.237 mi.) AE409 958 Facility Id: FA0022593
CALIFORNIA SKIN INST 136 SAN MATEO WNW 1/8 - 1/4 (0.237 mi.) AE410 958 Facility Id: FA0066974
TINAS GOURMET 35 3RD WSW 1/8 - 1/4 (0.237 mi.) AG411 958 Facility Id: FA0028961
LINDA MIYATAKE DDS M 130 SAN MATEO WNW 1/8 - 1/4 (0.240 mi.) AE413 959 Facility Id: FA0034485
HOTARU JAPANESE REST 33 3RD WSW 1/8 - 1/4 (0.241 mi.) AG414 959 Facility Id: FA0056900
HOTARU JAPANESE REST 33 3RD WSW 1/8 - 1/4 (0.241 mi.) AG415 960 Facility Id: FA0023328
SPECTRUM PHOTO 18 3RD WSW 1/8 - 1/4 (0.241 mi.) AF418 961 Facility Id: FA0013534
VITALANT CA PENINSUL 48 2ND W 1/8 - 1/4 (0.242 mi.) AG419 962 Facility Id: FA0065157
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARDROBE CLEANERS 335 4TH N 0 - 1/8 (0.034 mi.) A19 19
Facility Id: FA0024508
Facility Id: FA0056866
THE RAVIOLI HOUSE 505 B SE 0 - 1/8 (0.049 mi.) D35 52
Facility Id: FA0047838
T. ENDO AUTOMOTIVE 405 EAST 4TH AVENUE NNE 0 - 1/8 (0.057 mi.) C41 54 Facility Id: FA0016985
CENTRAL CAFE 517 B SE 0 - 1/8 (0.066 mi.) D43 67
Facility Id: FA0028531
SAN MATEO ARTISTIC I 317 6TH ESE 0 - 1/8 (0.072 mi.) D47 74 Facility Id: FA0045327
HOWARD TIRE 521 B SE 0 - 1/8 (0.076 mi.) D49 75
5771 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 47
Facility Id: FA0005175
PETERSON & ARNOLD PL 421 5TH ENE 0 - 1/8 (0.080 mi.) C53 89 Facility Id: FA0013310
UST SITE 406 3RD NNW 0 - 1/8 (0.091 mi.) F70 104
Facility Id: FA0067383
KENTUCKY FRIED CHICK 406 3RD NNW 0 - 1/8 (0.091 mi.) F72 105 Facility Id: FA0001783
PACIFIC PERFORMANCE 608 RAILROAD ESE 0 - 1/8 (0.097 mi.) H83 113 Facility Id: FA0033858
KEN GRIFFIN AUTO 612 RAILROAD ESE 0 - 1/8 (0.099 mi.) H85 114 Facility Id: FA0013696
TACO BELL #1295 500 4TH NE 0 - 1/8 (0.104 mi.) I91 123
Facility Id: FA0000815
TACO BELL #30746 500 4TH NE 0 - 1/8 (0.104 mi.) I92 124 Facility Id: FA0065467
Facility Id: FA0056551
SAIGON CITY AUTHENTI 418 3RD N 0 - 1/8 (0.105 mi.) F94 125 Facility Id: FA0001784
EUROPEAN CAR CARE 316 6TH SE 0 - 1/8 (0.107 mi.) H99 137 Facility Id: FA0022451
FUJI SUKIYAKI RESTAU 428 3RD N 0 - 1/8 (0.108 mi.) F105 143 Facility Id: FA0001785
FUJI SUKIYAKI 428 3RD N 0 - 1/8 (0.108 mi.) F106 144
Facility Id: FA0050586
RED CRAWFISH 401 3RD N 0 - 1/8 (0.109 mi.) F111 145
Facility Id: FA0049130
STALLINGS PAINTING 628 RAILROAD ESE 0 - 1/8 (0.109 mi.) H112 146 Facility Id: FA0023723
ACCU-TUNE 435 3RD N 0 - 1/8 (0.121 mi.) F124 225
Facility Id: FA0005578
Facility Id: FA0040343
Facility Id: FA0047821
FATHER NOEL & SONS 616 S RAILROAD AVE SE 0 - 1/8 (0.123 mi.) H130 246 Facility Id: FA0015566
Facility Id: FA0017024
QUALITY CLEANERS 508 3RD N 1/8 - 1/4 (0.126 mi.) M133 255 Facility Id: FA0014461
TAQUERIA LAS CASUELA 517 4TH NE 1/8 - 1/4 (0.127 mi.) I134 255 Facility Id: FA0007286
WING FAT RESTAURANT 500 3RD NNE 1/8 - 1/4 (0.127 mi.) I137 256 Facility Id: FA0001786
A M A TIRES & WHEELS 525 4TH NE 1/8 - 1/4 (0.128 mi.) I141 257 Facility Id: FA0046510
GOOD YEAR TIRE STORE 616 SOUTH B STREET SSE 1/8 - 1/4 (0.129 mi.) N145 281 Facility Id: FA0024690
LAS PALOMAS TAQUERIA 504 3RD NNE 1/8 - 1/4 (0.130 mi.) I149 290 Facility Id: FA0001576
LAS PALOMAS TAQUERIA 504 3RD NNE 1/8 - 1/4 (0.130 mi.) I150 291 5772 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 48
Facility Id: FA0050836
LAS PALOMAS #2 512 3RD NNE 1/8 - 1/4 (0.131 mi.) I152 293 Facility Id: FA0001634
KATHYS CREATIVE KAKE 631 B SE 1/8 - 1/4 (0.133 mi.) N155 294 Facility Id: FA0002851
EVERYDAY BEIJING 637 B SE 1/8 - 1/4 (0.133 mi.) N156 294 Facility Id: FA0057779
EVERY DAY BEIJING 637 B SE 1/8 - 1/4 (0.133 mi.) N157 295 Facility Id: FA0006060
CALLENDAR ASSOC 311 7TH AVE SE 1/8 - 1/4 (0.136 mi.) H158 295 Facility Id: FA0023213
DIETERS GERMAN CAR R 309 7TH SE 1/8 - 1/4 (0.139 mi.) H165 312 Facility Id: FA0004514
BACEY AUTOMOTIVE 317 7TH SE 1/8 - 1/4 (0.139 mi.) H166 313 Facility Id: FA0035320
Facility Id: FA0052711
UNITED PACIFIC #2201 402 DELAWARE NE 1/8 - 1/4 (0.139 mi.) I168 328 Facility Id: FA0065754
76 MART 402 DELAWARE NE 1/8 - 1/4 (0.139 mi.) I171 334
Facility Id: FA0023225
UNOCAL STATION #6390 402 SOUTH DELAWARE S NE 1/8 - 1/4 (0.139 mi.) I175 340 Facility Id: FA0016955
Facility Id: FA0051405
UNOCAL #6390 402 DELAWARE NE 1/8 - 1/4 (0.139 mi.) I176 353 Facility Id: FA0046458
TNT AUTO REPAIR 402 DELAWARE NE 1/8 - 1/4 (0.139 mi.) I177 355 Facility Id: FA0064465
ARCO #0515 300 DELAWARE NNE 1/8 - 1/4 (0.143 mi.) I185 357 Facility Id: FA0016939
SUTTER VNA & HOSPICE 700 CLAREMONT ESE 1/8 - 1/4 (0.146 mi.) H196 416 Facility Id: FA0024211
AUTO TECH MOTOR SERV 601 S CLAREMONT ST E 1/8 - 1/4 (0.151 mi.) R212 440 Facility Id: FA0010371
007 MOTORSPORT 704 RAILROAD SE 1/8 - 1/4 (0.153 mi.) S217 443 Facility Id: FA0035318
JIFFY LUBE 1151 407 DELAWARE NE 1/8 - 1/4 (0.155 mi.) T218 443 Facility Id: FA0022717
Facility Id: FA0045191
MBZ SOLUTIONS 615 CLAREMONT E 1/8 - 1/4 (0.156 mi.) R223 465 Facility Id: FA0050532
NEW LOOK AUTO BODY & 609 S CLAREMONT ST E 1/8 - 1/4 (0.156 mi.) R224 465 Facility Id: FA0016992
Facility Id: FA0048176
Facility Id: FA0050531
HANSON TECH 412 2ND NNW 1/8 - 1/4 (0.156 mi.) U229 498
Facility Id: FA0010323
Facility Id: FA0013500
5773 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 49
Facility Id: FA0035210
PALM AVENUE MOTORS A 308 7TH SE 1/8 - 1/4 (0.158 mi.) S231 503 Facility Id: FA0027177
Facility Id: FA0045519
Facility Id: FA0045572
FLETCHS 385 2ND NNW 1/8 - 1/4 (0.161 mi.) U239 518
Facility Id: FA0047897
AS AUTO SERVICE 635 CLAREMONT E 1/8 - 1/4 (0.162 mi.) R242 519 Facility Id: FA0016977
Facility Id: FA0024512
Facility Id: FA0028119
JACK IN THE BOX #049 555 3RD N 1/8 - 1/4 (0.162 mi.) M246 524 Facility Id: FA0065373
Facility Id: FA0002646
IZMIRIAN ROOFING & S 207 SOUTH CLAREMONT N 1/8 - 1/4 (0.165 mi.) M250 535 Facility Id: FA0013307
7-ELEVEN INC. STORE 600 3RD NNE 1/8 - 1/4 (0.165 mi.) M251 543 Facility Id: FA0055313
7 ELEVEN STORE #2366 600 3RD NNE 1/8 - 1/4 (0.165 mi.) M252 543 Facility Id: FA0054665
SEVEN ELEVEN FOOD ST 600 3RD NNE 1/8 - 1/4 (0.165 mi.) M253 544 Facility Id: FA0001777
GAS & SHOP 609 4TH NE 1/8 - 1/4 (0.170 mi.) T262 551
Facility Id: FA0016917
APS ENTERPRISES, INC 639 CLAREMONT E 1/8 - 1/4 (0.174 mi.) R273 592 Facility Id: FA0027180
Facility Id: FA0028118
YUPPIE 709 B SE 1/8 - 1/4 (0.177 mi.) S277 599
Facility Id: FA0001522
HANSONS TECHNOLOGY 649 CLAREMONT ESE 1/8 - 1/4 (0.181 mi.) R284 605 Facility Id: FA0010859
Facility Id: FA0027977
TACOS AL VAPOR NUEVA 602 4TH NE 1/8 - 1/4 (0.181 mi.) T285 606 Facility Id: FA0048324
CHEVRON 9-5336 602 4TH NE 1/8 - 1/4 (0.181 mi.) T286 606 Facility Id: FA0016879
SUBWAY SANDWICH 602 4TH NE 1/8 - 1/4 (0.181 mi.) T289 619 Facility Id: FA0040148
PANADERIA GUATEMALTE 602 4TH NE 1/8 - 1/4 (0.181 mi.) T290 620 Facility Id: FA0046036
AL CARBON 602 FOURTH NE 1/8 - 1/4 (0.181 mi.) T292 622
Facility Id: FA0057865
CLAUDIAS PASTES AND 668 3RD NNE 1/8 - 1/4 (0.181 mi.) V293 623 Facility Id: FA0053644
2ND AVE MARKET 503 2ND N 1/8 - 1/4 (0.185 mi.) W300 625 Facility Id: FA0047908
2ND AVE MARKET 503 2ND N 1/8 - 1/4 (0.185 mi.) W301 625 5774 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 50
Facility Id: FA0053038
USAGI 505 2ND N 1/8 - 1/4 (0.187 mi.) W303 626
Facility Id: FA0050725
SAINT MATT’S SHELL 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V309 628 Facility Id: FA0004963
PRESTIGE AUTOWORKS 315 8TH SE 1/8 - 1/4 (0.194 mi.) S318 669 Facility Id: FA0005934
Facility Id: FA0045523
Facility Id: FA0058432
TAQUERIA EL NAYARITA 660 3RD NNE 1/8 - 1/4 (0.195 mi.) V319 671 Facility Id: FA0002158
KOKKO 509 2ND N 1/8 - 1/4 (0.200 mi.) W326 677
Facility Id: FA0032810
ALBAYK 670 3RD NNE 1/8 - 1/4 (0.200 mi.) V327 677
Facility Id: FA0050381
CARLS AUTO BODY 111 S RAILROAD AVE NNW 1/8 - 1/4 (0.201 mi.) U329 683 Facility Id: FA0017008
Facility Id: FA0048465
Facility Id: FA0049215
Facility Id: FA0052105
SAN MATEO TRANSMISSI 707 CLAREMONT ESE 1/8 - 1/4 (0.201 mi.) Z331 690 Facility Id: FA0016973
Facility Id: FA0022814
Facility Id: FA0028505
EV AUTO SERVICE 713 CLAREMONT ESE 1/8 - 1/4 (0.202 mi.) Z334 703 Facility Id: FA0067333
HAWKINS CO 713 CLAREMONT ESE 1/8 - 1/4 (0.202 mi.) Z336 705 Facility Id: FA0024332
Facility Id: FA0055225
Facility Id: FA0055226
WORLDPAC 9738 SAN MA 733 CLAREMONT ESE 1/8 - 1/4 (0.208 mi.) Z342 729 Facility Id: FA0061792
BANGKOK PATIO BAR AN 615 3RD NNE 1/8 - 1/4 (0.208 mi.) V344 729 Facility Id: FA0050264
LITTLE CAESARS 615 3RD NNE 1/8 - 1/4 (0.208 mi.) V346 747 Facility Id: FA0044924
BANGKOK PATIO 615 3RD NNE 1/8 - 1/4 (0.208 mi.) V349 749 Facility Id: FA0054371
TOSCO #4178 615 3RD NNE 1/8 - 1/4 (0.208 mi.) V351 750
Facility Id: FA0016952
CARL’S CLEANERS 801 S B ST SE 1/8 - 1/4 (0.213 mi.) AA361 774 Facility Id: FA0017016
Facility Id: FA0037334
REGAL 706 4TH NE 1/8 - 1/4 (0.215 mi.) AB365 793
Facility Id: FA0016957
Facility Id: FA0054086
CHEVERON & SHOP 706 4TH NE 1/8 - 1/4 (0.215 mi.) AB370 826 Facility Id: FA0054047
RAMEN DOJO 805 B SE 1/8 - 1/4 (0.220 mi.) AA379 881
5775 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 51
Facility Id: FA0001523
ELESCO 811 S B ST SE 1/8 - 1/4 (0.220 mi.) AA382 883
Facility Id: FA0016926
Facility Id: FA0033674
THE GARAGE 316 8TH SE 1/8 - 1/4 (0.220 mi.) AA383 884
Facility Id: FA0022675
Facility Id: FA0045709
AKI AUTO SERVICE 122 SO DELAWARE STRE N 1/8 - 1/4 (0.228 mi.) W392 911 Facility Id: FA0014921
Facility Id: FA0025459
Facility Id: FA0052163
CRYSTAL SPRINGS DENT 150 SAN MATEO WNW 1/8 - 1/4 (0.228 mi.) AE394 925 Facility Id: FA0049515
AUTO EUROPA 402 1ST NNW 1/8 - 1/4 (0.230 mi.) AC396 925 Facility Id: FA0016991
Facility Id: FA0045753
MINI COFFEE SHOP 800 B SE 1/8 - 1/4 (0.231 mi.) AA397 926 Facility Id: FA0052430
MINI COFFEE SHOP 800 B SE 1/8 - 1/4 (0.231 mi.) AA398 927 Facility Id: FA0029910
NAZARETH DENTAL PLAZ 800 B SE 1/8 - 1/4 (0.231 mi.) AA399 927 Facility Id: FA0045800
EUROPEAN MOTORS 408 1ST NNW 1/8 - 1/4 (0.233 mi.) AC400 927 Facility Id: FA0005840
ALL CAR AUTO PAINTIN 817 CLAREMONT ESE 1/8 - 1/4 (0.236 mi.) Z406 954 Facility Id: FA0057970
URBAN TABLE, INC 385 1ST NW 1/8 - 1/4 (0.240 mi.) Y412 959 Facility Id: FA0051889
MITCHELL BROS 311 9TH SE 1/8 - 1/4 (0.241 mi.) AA417 961 Facility Id: FA0024375
CHILTON AUTO BODY IN 401 1ST NNW 1/8 - 1/4 (0.246 mi.) AC421 965 Facility Id: FA0056965
NEW WAVE 401 1ST NNW 1/8 - 1/4 (0.246 mi.) AC422 965
Facility Id: FA0002445
Facility Id: FA0002461
Facility Id: FA0014778
ARAGON VETERINARY CL 819 B SE 1/8 - 1/4 (0.246 mi.) AA426 981 Facility Id: FA0027746
Cortese: The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

A review of the Cortese list, as provided by EDR, and dated 12/17/2020 has revealed that there are 35 Cortese sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DRAEGERS 200 EAST 4TH AVENUE WSW 0 - 1/8 (0.044 mi.) B31 49 5776 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 52
Cleanup Status: COMPLETED - CASE CLOSED
CITY OF SAN MATEO,FI 120 SOUTH ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD376 876 Cleanup Status: COMPLETED - CASE CLOSED
SMB PROPERTIES 226 1ST NW 1/8 - 1/4 (0.223 mi.) Y388 905 Cleanup Status: COMPLETED - CASE CLOSED
CENTRAL CHEVRON 2 3RD WSW 1/4 - 1/2 (0.258 mi.) AF429 984 Cleanup Status: COMPLETED - CASE CLOSED
MILLS HOSPITAL 100 SOUTH SAN MATEO WNW 1/4 - 1/2 (0.258 mi.) AE431 990 Cleanup Status: COMPLETED - CASE CLOSED
A & A BEACON 221 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.271 mi.) AG438 1014 Cleanup Status: COMPLETED - CASE CLOSED
MOBIL 10-FTX / BP #1 230 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.306 mi.) AH445 1051 Cleanup Status: COMPLETED - CASE CLOSED
CENTRAL PARK SOUTH A 31 9TH AVENUE S 1/4 - 1/2 (0.312 mi.) 446 1072 Cleanup Status: COMPLETED - CASE CLOSED
THE TOWERS 20 WEST 3RD AVENUE WSW 1/4 - 1/2 (0.353 mi.) AL453 1086 Cleanup Status: COMPLETED - CASE CLOSED
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ T. ENDO AUTOMOTIVE 405 EAST 4TH AVENUE NNE 0 - 1/8 (0.057 mi.) C41 54 Cleanup Status: COMPLETED - CASE CLOSED
HOWARD TIRE 521 B SE 0 - 1/8 (0.076 mi.) D49 75
Cleanup Status: COMPLETED - CASE CLOSED
ARNOLD PEDERSON LUMB 400 CLAREMONT NE 0 - 1/8 (0.085 mi.) C59 94 Cleanup Status: COMPLETED - CASE CLOSED
KENTUCKY FRIED CHICK 406 EAST THIRD AVENU NNW 0 - 1/8 (0.091 mi.) F71 105 Cleanup Status: OPEN - SITE ASSESSMENT
ACCU-TUNE 435 3RD N 0 - 1/8 (0.121 mi.) F124 225
Cleanup Status: COMPLETED - CASE CLOSED
GOOD YEAR TIRE STORE 616 SOUTH B STREET SSE 1/8 - 1/4 (0.129 mi.) N145 281 Cleanup Status: COMPLETED - CASE CLOSED
UNOCAL STATION #6390 402 SOUTH DELAWARE S NE 1/8 - 1/4 (0.139 mi.) I175 340 Cleanup Status: COMPLETED - CASE CLOSED
ARCO #0515 300 DELAWARE NNE 1/8 - 1/4 (0.143 mi.) I185 357 Cleanup Status: COMPLETED - CASE CLOSED
JIFFY LUBE 1151 407 DELAWARE NE 1/8 - 1/4 (0.155 mi.) T218 443 Cleanup Status: COMPLETED - CASE CLOSED
IZMIRIAN ROOFING & S 207 SOUTH CLAREMONT N 1/8 - 1/4 (0.165 mi.) M250 535 Cleanup Status: COMPLETED - CASE CLOSED
BP OIL #11205 609 4TH NE 1/8 - 1/4 (0.170 mi.) T268 582 Cleanup Status: COMPLETED - CASE CLOSED
CHEVRON 9-5336 602 4TH NE 1/8 - 1/4 (0.181 mi.) T286 606 Cleanup Status: COMPLETED - CASE CLOSED
SAINT MATT’S SHELL 611 E 3RD AVE NNE 1/8 - 1/4 (0.192 mi.) V309 628 Cleanup Status: COMPLETED - CASE CLOSED
TOSCO #4178 615 EAST 3RD AVENUE NNE 1/8 - 1/4 (0.208 mi.) V345 730 5777 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 53
Cleanup Status: OPEN - VERIFICATION MONITORING
REGAL 706 4TH NE 1/8 - 1/4 (0.215 mi.) AB365 793
Cleanup Status: COMPLETED - CASE CLOSED
THE GARAGE 316 8TH SE 1/8 - 1/4 (0.220 mi.) AA383 884
Cleanup Status: COMPLETED - CASE CLOSED
VICTOR CATANZARO (CH 727 EAST 3RD AVENUE NNE 1/4 - 1/2 (0.260 mi.) 433 1006 Cleanup Status: COMPLETED - CASE CLOSED
WISNOMS HARDWARE 545 1ST NNW 1/4 - 1/2 (0.267 mi.) 435 1009 Cleanup Status: COMPLETED - CASE CLOSED
BELLA MANGIETA 233 BALDWIN WNW 1/4 - 1/2 (0.301 mi.) AI442 1036 Cleanup Status: OPEN - ASSESSMENT & INTERIM REMEDIAL ACTION MOBIL 99-MTE 5 NORTH SAN MATEO WNW 1/4 - 1/2 (0.330 mi.) AI447 1075 Cleanup Status: COMPLETED - CASE CLOSED
HILLSBOROUGH SHELL 94 EL CAMINO REAL W 1/4 - 1/2 (0.346 mi.) AJ449 1078 Cleanup Status: COMPLETED - CASE CLOSED
CITY OF SAN MATEO 901 3RD NE 1/4 - 1/2 (0.352 mi.) AK451 1081 Cleanup Status: COMPLETED - CASE CLOSED
RIVENDELL III, LTD 980 S. CLAREMONT STR SE 1/4 - 1/2 (0.372 mi.) AM457 1101 Cleanup Status: COMPLETED - CASE CLOSED
PENINSULA REGENT 1 BALDWIN WNW 1/4 - 1/2 (0.379 mi.) 460 1104 Cleanup Status: COMPLETED - CASE CLOSED
CITY OF SAN MATEO 0 3RD AVE & HUMBOLDT NE 1/4 - 1/2 (0.433 mi.) 464 1120 Cleanup Status: COMPLETED - CASE CLOSED
NEDWICK & SON 1028 CLAREMONT SE 1/4 - 1/2 (0.454 mi.) AO466 1122 Cleanup Status: COMPLETED - CASE CLOSED
DRYCLEANERS: A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes: power laundries, family and commercial; garment pressing and cleaners’ agents; linen supply; coin-operated laundries and cleaning; drycleaning plants except rugs; carpet and upholster cleaning; industrial launderers; laundry and garment services.

A review of the DRYCLEANERS list, as provided by EDR, has revealed that there are 5 DRYCLEANERS sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ BLUE SKY CLEANERS 200 2ND AVE WNW 1/8 - 1/4 (0.150 mi.) Q204 419 Database: DRYCLEANERS, Date of Government Version: 11/23/2020 EPA Id: CAL000196265
EPA Id: CAL000309047
A 1 CLEANERS 17 E 4TH AVE SW 1/8 - 1/4 (0.235 mi.) AF402 929 Database: DRYCLEANERS, Date of Government Version: 11/23/2020 EPA Id: CAL000229704
EPA Id: CAD981972011
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WARDROBE CLEANERS 335 E 4TH AVE N 0 - 1/8 (0.034 mi.) A21 23 Database: DRYCLEANERS, Date of Government Version: 11/23/2020 5778 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 54
EPA Id: CAL000292758
EPA Id: CAL000012846
ELENOR LEE 508 EAST 3RD AVENUE NNE 1/8 - 1/4 (0.130 mi.) I151 291 Database: DRYCLEANERS, Date of Government Version: 11/23/2020 EPA Id: CAC002903489
CARL’S CLEANERS 801 S B ST SE 1/8 - 1/4 (0.213 mi.) AA361 774 Database: DRYCLEANERS, Date of Government Version: 11/23/2020 EPA Id: CAL000273827
EPA Id: CAL000342697
HIST CORTESE: The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the state agency.

A review of the HIST CORTESE list, as provided by EDR, and dated 04/01/2001 has revealed that there are 29 HIST CORTESE sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ MILLBRAE SCHOOL WARE 700 LAUREL S 1/8 - 1/4 (0.189 mi.) O307 627 Reg Id: 41-1118
CITY OF SAN MATEO,FI 120 SOUTH ELLSWORTH WNW 1/8 - 1/4 (0.219 mi.) AD376 876 Reg Id: 41-0258
SMB PROPERTIES 226 1ST NW 1/8 - 1/4 (0.223 mi.) Y388 905 Reg Id: 41-0933
CENTRAL CHEVRON 2 3RD WSW 1/4 - 1/2 (0.258 mi.) AF429 984 Reg Id: 41-0130
MILLS HOSPITAL 100 SOUTH SAN MATEO WNW 1/4 - 1/2 (0.258 mi.) AE431 990 Reg Id: 41-0911
A & A BEACON 221 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.271 mi.) AG438 1014 Reg Id: 41-0538
MOBIL 10-FTX / BP #1 230 SOUTH EL CAMINO WSW 1/4 - 1/2 (0.306 mi.) AH445 1051 Reg Id: 41-0355
THE TOWERS 20 3RD WSW 1/4 - 1/2 (0.353 mi.) AL454 1097
Reg Id: 41-1227
WEST RESIDENCE 96 CHRYSTAL SPRINGS WSW 1/4 - 1/2 (0.470 mi.) AP467 1126 Reg Id: 41-1075
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ T. ENDO AUTOMOTIVE 405 EAST 4TH AVENUE NNE 0 - 1/8 (0.057 mi.) C41 54 Reg Id: 41-0207
HOWARD TIRE 521 B SE 0 - 1/8 (0.076 mi.) D49 75
Reg Id: 41-0286
ARNOLD PEDERSON LUMB 400 CLAREMONT NE 0 - 1/8 (0.085 mi.) C59 94 Reg Id: 41-0987
ACCU-TUNE 435 3RD N 0 - 1/8 (0.121 mi.) F124 225
Reg Id: 41-0003
GOOD YEAR TIRE STORE 616 SOUTH B STREET SSE 1/8 - 1/4 (0.129 mi.) N145 281 5779 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 55
Reg Id: 41-1070
UNOCAL STATION #6390 402 SOUTH DELAWARE S NE 1/8 - 1/4 (0.139 mi.) I175 340 Reg Id: 41-0665
ARCO #0515 300 DELAWARE NNE 1/8 - 1/4 (0.143 mi.) I185 357 Reg Id: 41-0035
JIFFY LUBE 1151 407 DELAWARE NE 1/8 - 1/4 (0.155 mi.) T218 443 Reg Id: 41-0503
IZMIRIAN ROOFING & S 207 SOUTH CLAREMONT N 1/8 - 1/4 (0.165 mi.) M250 535 Reg Id: 41-0672
BP OIL #11205 609 4TH NE 1/8 - 1/4 (0.170 mi.) T268 582 Reg Id: 41-0083
CHEVRON 9-5336 602 4TH NE 1/8 - 1/4 (0.181 mi.) T286 606 Reg Id: 41-0916
TOSCO #4178 615 3RD NNE 1/8 - 1/4 (0.208 mi.) V351 750
Reg Id: 41-1221
REGAL 706 4TH NE 1/8 - 1/4 (0.215 mi.) AB365 793
Reg Id: 41-0444
THE GARAGE 316 8TH SE 1/8 - 1/4 (0.220 mi.) AA383 884
Reg Id: 41-0566
VICTOR CATANZARO (CH 727 EAST 3RD AVENUE NNE 1/4 - 1/2 (0.260 mi.) 433 1006 Reg Id: 41-0640
MOBIL 99-MTE 5 SAN MATEO WNW 1/4 - 1/2 (0.304 mi.) AI443 1047 Reg Id: 41-0360
HILLSBOROUGH SHELL 94 EL CAMINO REAL W 1/4 - 1/2 (0.346 mi.) AJ449 1078 Reg Id: 41-0517
CITY OF SAN MATEO 901 3RD NE 1/4 - 1/2 (0.352 mi.) AK451 1081 Reg Id: 41-0166
RIVENDELL III, LTD 980 CLAREMONT SE 1/4 - 1/2 (0.372 mi.) AM458 1102 Reg Id: 41-0756
Reg Id: 41-0641
NEDWICK & SON 1028 CLAREMONT SE 1/4 - 1/2 (0.454 mi.) AO466 1122 Reg Id: 41-0967
Notify 65: Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Regional Water Quality Control Board. This database is no longer updated by the reporting agency.

A review of the Notify 65 list, as provided by EDR, and dated 12/07/2020 has revealed that there are 3 Notify 65 sites within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ ARCO STATION #515 300 SOUTH DELAWARE NNE 1/8 - 1/4 (0.143 mi.) I188 371 PACIFIC INSULATION 149 SOUTH SE 1/2 - 1 (0.854 mi.) 472 1135 K MART STORE #3595 1700 SOUTH DELAWARE SE 1/2 - 1 (0.993 mi.) 476 1190 5780 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 56

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR Hist Auto: EDR has searched selected national collections of business directories and has collected listings of potential gas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include gas station/filling station/service station establishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station, filling station, auto, automobile repair, auto service station, service station, etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

A review of the EDR Hist Auto list, as provided by EDR, has revealed that there are 6 EDR Hist Auto sites within approximately 0.125 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ MATTNER GULF SERVICE 400 S B ST WSW 0 - 1/8 (0.019 mi.) A8 15 LUCAS NICK A 518 SOUTH B STREET SSE 0 - 1/8 (0.043 mi.) A30 49 Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ BAYSHORE CAR WASH IN 400 E 4TH ST NE 0 - 1/8 (0.046 mi.) C33 51 MORGAN TIRE & AUTO I 521 S B ST SE 0 - 1/8 (0.076 mi.) D51 86 SHINODA SHIGEAKI SHI 500 E FOURTH AVE NE 0 - 1/8 (0.104 mi.) I90 123 PAULS FLYING A SERVI 435 THIRD AVE N 0 - 1/8 (0.121 mi.) F127 243 EDR Hist Cleaner: EDR has searched selected national collections of business directories and has collected listings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but were not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

A review of the EDR Hist Cleaner list, as provided by EDR, has revealed that there are 8 EDR Hist Cleaner sites within approximately 0.125 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ BAMBOO WASHRITE & DR 411 S B ST 0 - 1/8 (0.000 mi.) A2 9 NORMANDY CLEANERS 333 E 4TH AVE N 0 - 1/8 (0.027 mi.) A13 16 CARLYLE CLEANERS 420 S ELLSWORTH AVE SSW 0 - 1/8 (0.072 mi.) B48 75 Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ BLUE RIBBON CLEANER 306 E 5TH AVE SSE 0 - 1/8 (0.034 mi.) A16 18 WARDROBE CLEANERS 335 E 4TH AVE N 0 - 1/8 (0.034 mi.) A18 19 WARDROBE CLEANERS 507 S B ST SE 0 - 1/8 (0.052 mi.) D38 53 KASBARI EDMAN 412 E 3RD AVE N 0 - 1/8 (0.097 mi.) F78 111 QUALITY CLEANERS 548 E FIFTH AV ENE 0 - 1/8 (0.122 mi.) L129 246 5781 of 11211

EXECUTIVE SUMMARY
TC6495235.2s EXECUTIVE SUMMARY 57
There were no unmapped sites in this report.
5782 of 11211
EDR Inc.
1 2 0
8 0
80 2 0 0
1 6 0
1 60
1 2 0
1 2 0
1 2 0
1 2 0
8 0
8 0
8 0
40 40
4 0
40 4 0
5783 of 11211
EDR Inc. 5784 of 11211

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL 1.000 0 0 0 0 NR 0
Proposed NPL 1.000 0 0 0 0 NR 0
NPL LIENS 1.000 0 0 0 0 NR 0
Federal Delisted NPL site list
Delisted NPL 1.000 0 0 0 0 NR 0
Federal CERCLIS list
FEDERAL FACILITY 0.500 0 0 0 NR NR 0
SEMS 0.500 0 0 0 NR NR 0
Federal CERCLIS NFRAP site list
SEMS-ARCHIVE 0.500 0 0 0 NR NR 0
Federal RCRA CORRACTS facilities list
CORRACTS 1.000 0 0 0 0 NR 0
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF 0.500 0 0 0 NR NR 0
Federal RCRA generators list
RCRA-LQG 0.250 0 1 NR NR NR 1
RCRA-SQG 0.250 2 11 NR NR NR 13
RCRA-VSQG 0.250 1 1 NR NR NR 2
Federal institutional controls /
engineering controls registries
LUCIS 0.500 0 0 0 NR NR 0
US ENG CONTROLS 0.500 0 0 0 NR NR 0
US INST CONTROLS 0.500 0 0 0 NR NR 0
Federal ERNS list
ERNS 0.001 0 NR NR NR NR 0
State- and tribal - equivalent NPL
RESPONSE 1.000 0 0 0 0 NR 0
State- and tribal - equivalent CERCLIS
ENVIROSTOR 1.000 2 2 3 5 NR 12
State and tribal landfill and/or
solid waste disposal site lists
SWF/LF 0.500 0 0 0 NR NR 0
State and tribal leaking storage tank lists
LUST 0.500 10 28 34 NR NR 72
TC6495235.2s Page 4
5785 of 11211

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted INDIAN LUST 0.500 0 0 0 NR NR 0
CPS-SLIC 0.500 2 4 5 NR NR 11
State and tribal registered storage tank lists
FEMA UST 0.250 0 0 NR NR NR 0
UST 0.250 0 7 NR NR NR 7
AST 0.250 0 1 NR NR NR 1
INDIAN UST 0.250 0 0 NR NR NR 0
State and tribal voluntary cleanup sites
INDIAN VCP 0.500 0 0 0 NR NR 0
VCP 0.500 1 1 1 NR NR 3
State and tribal Brownfields sites
BROWNFIELDS 0.500 0 0 0 NR NR 0

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS 0.500 0 0 0 NR NR 0
Local Lists of Landfill / Solid
Waste Disposal Sites
WMUDS/SWAT 0.500 1 0 0 NR NR 1
SWRCY 0.500 0 0 0 NR NR 0
HAULERS 0.001 0 NR NR NR NR 0
INDIAN ODI 0.500 0 0 0 NR NR 0
DEBRIS REGION 9 0.500 0 0 0 NR NR 0
ODI 0.500 0 0 0 NR NR 0
IHS OPEN DUMPS 0.500 0 0 0 NR NR 0
Local Lists of Hazardous waste /
Contaminated Sites
US HIST CDL 0.001 0 NR NR NR NR 0
HIST Cal-Sites 1.000 0 0 0 0 NR 0
SCH 0.250 0 0 NR NR NR 0
CDL 0.001 0 NR NR NR NR 0
CERS HAZ WASTE 0.250 5 22 NR NR NR 27
Toxic Pits 1.000 0 0 0 0 NR 0
US CDL 0.001 0 NR NR NR NR 0
PFAS 0.500 0 0 0 NR NR 0
Local Lists of Registered Storage Tanks
SWEEPS UST 0.250 4 16 NR NR NR 20
HIST UST 0.250 2 20 NR NR NR 22
CA FID UST 0.250 2 9 NR NR NR 11
CERS TANKS 0.250 0 7 NR NR NR 7
Local Land Records
LIENS 0.001 0 NR NR NR NR 0
TC6495235.2s Page 5
5786 of 11211

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted LIENS 2 0.001 0 NR NR NR NR 0
DEED 0.500 0 0 1 NR NR 1
Records of Emergency Release Reports
HMIRS 0.001 0 NR NR NR NR 0
CHMIRS 0.001 0 NR NR NR NR 0
LDS 0.001 0 NR NR NR NR 0
MCS 0.001 0 NR NR NR NR 0
SPILLS 90 0.001 0 NR NR NR NR 0
Other Ascertainable Records
RCRA NonGen / NLR 0.250 15 46 NR NR NR 61
FUDS 1.000 0 0 0 0 NR 0
DOD 1.000 0 0 0 0 NR 0
SCRD DRYCLEANERS 0.500 0 0 0 NR NR 0
US FIN ASSUR 0.001 0 NR NR NR NR 0
EPA WATCH LIST 0.001 0 NR NR NR NR 0
2020 COR ACTION 0.250 0 0 NR NR NR 0
TSCA 0.001 0 NR NR NR NR 0
TRIS 0.001 0 NR NR NR NR 0
SSTS 0.001 0 NR NR NR NR 0
ROD 1.000 0 0 0 0 NR 0
RMP 0.001 0 NR NR NR NR 0
RAATS 0.001 0 NR NR NR NR 0
PRP 0.001 0 NR NR NR NR 0
PADS 0.001 0 NR NR NR NR 0
ICIS 0.001 0 NR NR NR NR 0
FTTS 0.001 0 NR NR NR NR 0
MLTS 0.001 0 NR NR NR NR 0
COAL ASH DOE 0.001 0 NR NR NR NR 0
COAL ASH EPA 0.500 0 0 0 NR NR 0
PCB TRANSFORMER 0.001 0 NR NR NR NR 0
RADINFO 0.001 0 NR NR NR NR 0
HIST FTTS 0.001 0 NR NR NR NR 0
DOT OPS 0.001 0 NR NR NR NR 0
CONSENT 1.000 0 0 0 0 NR 0
INDIAN RESERV 1.000 0 0 0 0 NR 0
FUSRAP 1.000 0 0 0 0 NR 0
UMTRA 0.500 0 0 0 NR NR 0
LEAD SMELTERS 0.001 0 NR NR NR NR 0
US AIRS 0.001 0 NR NR NR NR 0
US MINES 0.250 0 0 NR NR NR 0
ABANDONED MINES 0.250 0 0 NR NR NR 0
FINDS 0.001 0 NR NR NR NR 0
ECHO 0.001 0 NR NR NR NR 0
DOCKET HWC 0.001 0 NR NR NR NR 0
UXO 1.000 0 0 0 0 NR 0
FUELS PROGRAM 0.250 0 0 NR NR NR 0
CA BOND EXP. PLAN 1.000 0 0 0 0 NR 0
San Mateo Co. BI 0.250 1 78 168 NR NR NR 247
Cortese 0.500 6 13 16 NR NR 35
TC6495235.2s Page 6
5787 of 11211

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted CUPA Listings 0.250 0 0 NR NR NR 0
DRYCLEANERS 0.250 1 4 NR NR NR 5
EMI 0.001 0 NR NR NR NR 0
ENF 0.001 0 NR NR NR NR 0
Financial Assurance 0.001 0 NR NR NR NR 0
HAZNET 0.001 0 NR NR NR NR 0
ICE 0.001 0 NR NR NR NR 0
HIST CORTESE 0.500 4 13 12 NR NR 29
HWP 1.000 0 0 0 0 NR 0
HWT 0.250 0 0 NR NR NR 0
MINES 0.250 0 0 NR NR NR 0
MWMP 0.250 0 0 NR NR NR 0
NPDES 0.001 0 NR NR NR NR 0
PEST LIC 0.001 0 NR NR NR NR 0
PROC 0.500 0 0 0 NR NR 0
Notify 65 1.000 0 1 0 2 NR 3
UIC 0.001 0 NR NR NR NR 0
UIC GEO 0.001 0 NR NR NR NR 0
WASTEWATER PITS 0.500 0 0 0 NR NR 0
WDS 0.001 0 NR NR NR NR 0
WIP 0.250 0 0 NR NR NR 0
MILITARY PRIV SITES 0.001 0 NR NR NR NR 0
PROJECT 0.001 0 NR NR NR NR 0
WDR 0.001 0 NR NR NR NR 0
CIWQS 0.001 0 NR NR NR NR 0
CERS 0.001 0 NR NR NR NR 0
NON-CASE INFO 0.001 0 NR NR NR NR 0
OTHER OIL GAS 0.001 0 NR NR NR NR 0
PROD WATER PONDS 0.001 0 NR NR NR NR 0
SAMPLING POINT 0.001 0 NR NR NR NR 0
WELL STIM PROJ 0.001 0 NR NR NR NR 0
HWTS TP NR NR NR NR NR 0
MINES MRDS 0.001 0 NR NR NR NR 0

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP 1.000 0 0 0 0 NR 0
EDR Hist Auto 0.125 6 NR NR NR NR 6
EDR Hist Cleaner 0.125 8 NR NR NR NR 8

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF 0.001 0 NR NR NR NR 0
RGA LUST 0.001 0 NR NR NR NR 0
- Totals -- 1 150 375 72 7 0 605
TC6495235.2s Page 7
5788 of 11211

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted NOTES:

TP = Target Property
NR = Not Requested at this Search Distance
Sites may be listed in more than one database
TC6495235.2s Page 8
5789 of 11211
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069567
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0036947
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 407 B
Name: YOGURTOUILLE
San Mateo Co. BI:

Site 1 of 30 in cluster A
Actual:
30 ft.

Property SAN MATEO, CA 94401
Target 407 B N/A
A1 YOGURTOUILLE San Mateo Co. BI S123182275
2009 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2008 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2007 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2006 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2005 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2004 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2003 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2002 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2001 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 2000 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1999 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1998 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1997 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1996 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1995 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1994 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1993 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1992 BAMBOO WASHRITE & DRY CLEANERS Drycleaning Plants, Except Rugs 1987 MC SWANSON CLEMENT S Power Laundries, Family And Commercial Year: Name: Type:

EDR Hist Cleaner
Site 2 of 30 in cluster A
1 ft.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
411 S B ST N/A
A2 BAMBOO WASHRITE & DRY CLEANERS 1018626953 EDR Hist Cleaner Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 415 B
Name: TALBOTS CYCLERY
San Mateo Co. BI:
22 ft. Site 3 of 30 in cluster A

0.004 mi.

Relative:

Higher
Actual:
30 ft.
< 1/8 SAN MATEO, CA 94401
SSE 415 B N/A
A3 TALBOTS CYCLERY San Mateo Co. BI S119781675
TC6495235.2s Page 9
5790 of 11211
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 5 YRS Record Id: PR0072451
Prog Element Code: 3095
Facility ID: FA0052226
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 415 B
Name: TALBOTS CYCLERY
Program Category: HAZARDOUS WASTE PROGRAM
Facility Status: Inactive, non-billable
Description: GENERATES <27 GAL/YEAR
Record Id: PR0072450
Prog Element Code: GENERATES <27 GAL/YEAR
Facility ID: FA0052226
TALBOTS CYCLERY (Continued) S119781675
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: GARY MOORE
Owner Type: Other
Owner Name: GARY MOORE
Mailing City,State,Zip: SAN MATEO, CA 94401-0000
Mailing Address: 415 S B ST
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: 000-000-0000
Contact Telephone: 650-931-1820
Contact City,State,Zip: SAN MATEO, CA 94401
Contact Address: 415 SOUTH B ST
Contact Name: GARY MOORE
EPA ID: CAL000422172
Handler City,State,Zip: SAN MATEO, CA 94401-0000
Handler Address: 415 S B STREET
Handler Name: TALBOTS CYCLERY OF SAN MATEO INC DBA TALBOT’S CYCLERY Date Form Received by Agency: 2016-11-16 00:00:00.0
RCRA NonGen / NLR:
22 ft. Site 4 of 30 in cluster A

0.004 mi.

Relative:

Higher
Actual:
30 ft.
< 1/8 SAN MATEO, CA 94401
SSE 415 S B STREET CAL000422172
A4 TALBOTS CYCLERY OF SAN MATEO INC DBA TALBOT’S CYCL 1024857160 RCRA NonGen / NLR TC6495235.2s Page 10
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Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: GARY MOORE
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2018-09-07 19:35:15.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
TALBOTS CYCLERY OF SAN MATEO INC DBA TALBOT’S CYCLERY (Continued) 1024857160 TC6495235.2s Page 11
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Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: SPORTING GOODS STORES
NAICS Code: 45111
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: TALBOTS CYCLERY OF SAN MATEO INC DBA TALBOT’S CYCLERY Receive Date: 2016-11-16 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-931-1820
Owner/Operator City,State,Zip: SAN MATEO, CA 94401
Owner/Operator Address: 415 SOUTH B ST
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: GARY MOORE
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-931-8120
Owner/Operator City,State,Zip: SAN MATEO, CA 94401-0000 Owner/Operator Address: 415 SOUTH B ST
TALBOTS CYCLERY OF SAN MATEO INC DBA TALBOT’S CYCLERY (Continued) 1024857160 Facility ID: FA0057305
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 401 B
Name: TOMATINA
San Mateo Co. BI:
34 ft. Site 5 of 30 in cluster A

0.006 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
WNW 401 B N/A
A5 TOMATINA San Mateo Co. BI S123183854
TC6495235.2s Page 12
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Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0079509
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
TOMATINA (Continued) S123183854
Completed Date: 09/15/2003
Completed Document Type: Site Screening
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: FACILITY IDENTIFIED ACTIVE SITE ID’D BY DRIVE BY Completed Date: 10/15/1980
Completed Document Type: * Discovery
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 41720094
Alias Type: GeoTracker Global ID
Alias Name: T10000009149
Potential Description: OTH, SOIL
Confirmed COC: 31000-NO
Potential COC: NONE SPECIFIED No Contaminants found
Past Use: DRY CLEANING, MACHINE SHOP, VEHICLE MAINTENANCE APN: NONE SPECIFIED
Longitude: -122.3213
Latitude: 37.5649
Funding: Not reported
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Not reported
Senate: 13
Assembly: 22
Division Branch: Cleanup Berkeley
Supervisor: Denise Tsuji
Program Manager: Not reported
Lead Agency: SAN MATEO COUNTY
Regulatory Agencies: SAN MATEO COUNTY
NPL: NO
Acres: 0.03
Site Type Detailed: Evaluation
Site Type: Evaluation
Site Code: Not reported
Status Date: 09/15/2003
Status: No Action Required
Facility ID: 41720094
City,State,Zip: SAN MATEO, CA 94401
Address: 344 4TH AVE
Name: WARDROBE CLEANERS
ENVIROSTOR:
70 ft. Site 6 of 30 in cluster A

0.013 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
NNE 344 4TH AVE N/A
A6 WARDROBE CLEANERS ENVIROSTOR S118756936
TC6495235.2s Page 13
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Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
Determination Memorandum).
investigation concluded no action required (see No Action Comments: Preliminary endangerment assessment recommended. Further WARDROBE CLEANERS (Continued) S118756936
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: SAN MATEO 94401
Mailing Address 2: Not reported
Mailing Address: 407 S B ST
Mail To: Not reported
Facility Phone: 4150000000
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: Not reported
Regulated By: UTNKA
Facility ID: 41000500
CA FID UST:

Number Of Tanks: 0
Content: Not reported
STG: Not reported
Tank Use: Not reported
Active Date: Not reported
Capacity: Not reported
Tank Status: Not reported
SWRCB Tank Id: Not reported
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: Not reported
Number: Not reported
Comp Number: 110103
Status: Not reported
City: SAN MATEO
Address: 400 S B ST
Name: WARD ANDERSON TRUSTEE
SWEEPS UST:
100 ft. Site 7 of 30 in cluster A

0.019 mi.

Relative:

Higher
Actual:
33 ft.
< 1/8 SAN MATEO, CA 94401
WSW 400 S B ST CA FID UST N/A
A7 WARD ANDERSON TRUSTEE SWEEPS UST S101593777
TC6495235.2s Page 14
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Status: Active
Comments: Not reported
WARD ANDERSON TRUSTEE (Continued) S101593777
1977 MATTNER OLYMPIC SERVICE STN Gasoline Service Stations 1976 MATTNER OLYMPIC SERVICE STN Gasoline Service Stations 1974 MATTNER GULF SERVICE STATION Gasoline Service Stations 1973 MATTNER GULF SERVICE STATION Gasoline Service Stations 1972 MATTNER GULF SERVICE STATION Gasoline Service Stations 1971 MATTNER GULF SERVICE STATION Gasoline Service Stations 1969 TOYNTON RAYMOND A Gasoline Service Stations
Year: Name: Type:

EDR Hist Auto
100 ft. Site 8 of 30 in cluster A

0.019 mi.

Relative:

Higher
Actual:
33 ft.
< 1/8 SAN MATEO, CA 94401
WSW 400 S B ST N/A
A8 MATTNER GULF SERVICE STATION EDR Hist Auto 1020390427 Program Category: UNDERGROUND TANK PROGRAM
Facility Status: Inactive, non-billable
Description: UNDERGROUND TANK - GENERAL
Record Id: PR0022162
Prog Element Code: UNDERGROUND TANK - GENERAL
Facility ID: FA0016694
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 400 B
Name: WARD ANDERSON TRUSTEE
San Mateo Co. BI:
100 ft. Site 9 of 30 in cluster A

0.019 mi.

Relative:

Higher
Actual:
33 ft.
< 1/8 SAN MATEO, CA 94401
WSW 400 B N/A
A9 WARD ANDERSON TRUSTEE San Mateo Co. BI S106981478
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0076847
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0052905
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 305 4TH
Name: AMOUR AMOUR CAFE
San Mateo Co. BI:
132 ft. Site 10 of 30 in cluster A

0.025 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
NNW 305 4TH N/A
A10 AMOUR AMOUR CAFE San Mateo Co. BI S123183320
TC6495235.2s Page 15
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Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0080126
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0057775
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 325 4TH
Name: SUSHI YOSHIZUMI
San Mateo Co. BI:
142 ft. Site 11 of 30 in cluster A

0.027 mi.

Relative:

Higher
Actual:
30 ft.
< 1/8 SAN MATEO, CA 94401
North 325 4TH N/A
A11 SUSHI YOSHIZUMI San Mateo Co. BI S123183905
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069525
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0001796
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 325 4TH
Name: LAKUNI
San Mateo Co. BI:
142 ft. Site 12 of 30 in cluster A

0.027 mi.

Relative:

Higher
Actual:
30 ft.
< 1/8 SAN MATEO, CA 94401
North 325 4TH N/A
A12 LAKUNI San Mateo Co. BI S123179625
1986 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1985 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1983 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1982 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1980 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1973 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1972 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1972 NORMANDY CLEANERS Drycleaning Plants, Except Rugs
1971 NORMANDY CLEANERS Drycleaning Plants, Except Rugs
1971 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1970 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1969 NORMANDY CLEANERS Drycleaning Plants, Except Rugs
1969 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
Year: Name: Type:

EDR Hist Cleaner
145 ft. Site 13 of 30 in cluster A

0.027 mi.

Relative:

Higher
Actual:
30 ft.
< 1/8 SAN MATEO, CA 94401
North 333 E 4TH AVE N/A
A13 NORMANDY CLEANERS EDR Hist Cleaner 1018841888
TC6495235.2s Page 16
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1997 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1996 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1995 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1994 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1993 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1992 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1991 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1990 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1989 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1988 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1987 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
NORMANDY CLEANERS (Continued) 1018841888
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069507
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0045481
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 301 4TH
Name: IZAKAYA GINJI
San Mateo Co. BI:
148 ft. Site 14 of 30 in cluster A

0.028 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
NW 301 4TH N/A
A14 IZAKAYA GINJI San Mateo Co. BI S123182540
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069543
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0014873
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 365 B
Name: PANCHO VILLA
San Mateo Co. BI:
169 ft. Site 15 of 30 in cluster A

0.032 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
NW 365 B N/A
A15 PANCHO VILLA San Mateo Co. BI S123180400
TC6495235.2s Page 17
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2014 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2013 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2012 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2011 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2010 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2009 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2008 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2007 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2006 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs 2005 BLUE RIBBON CLEANER Drycleaning Plants, Except Rugs Year: Name: Type:

EDR Hist Cleaner
178 ft. Site 16 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SSE 306 E 5TH AVE N/A
A16 BLUE RIBBON CLEANER EDR Hist Cleaner 1019940776
CERS ID: T10000009149
Site ID: 443925
City,State,Zip: SAN MATEO, CA 94401
Address: 333 AND 335 EAST 4TH AVENUE
Name: WARDROBE CLEANERS
CERS:

Click here to access the California GeoTracker records for this facility:
333 E 4th Avenue sometime prior to 1995.

Facility currently located at 335 E. 4th Avenue, but was located at case lead to upgradient investigation of dry cleaning facilities.

Site History: PCE detected in groundwater downgradient of this site at a fuel leak Trichloroethylene (TCE), Vinyl chloride, Gasoline
Potential Contaminants of Concern: Other Chlorinated Hydrocarbons, Tetrachloroethylene (PCE), Potential Media Affected: Other Groundwater (uses other than drinking water), Soil File Location: All Files are on GeoTracker or in the Local Agency Database RB Case Number: Not reported
Local Agency: SAN MATEO COUNTY LOP
Case Worker: DGM
Case Type: Cleanup Program Site
Longitude: -122.321148163195
Latitude: 37.5653759083542
Lead Agency Case Number: 119202
Lead Agency: SAN MATEO COUNTY LOP
Global Id: T10000009149
Status Date: 10/04/2018
Facility Status: Open - Site Assessment
Region: STATE
City,State,Zip: SAN MATEO, CA 94401
Address: 333 AND 335 EAST 4TH AVENUE
Name: WARDROBE CLEANERS
CPS-SLIC:
178 ft. Site 17 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
North 333 AND 335 EAST 4TH AVENUE CERS N/A
A17 WARDROBE CLEANERS CPS-SLIC S123102564
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Affiliation Phone: 6503726292
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: SAN MATEO
Affiliation Address: 2000 ALAMEDA DE LAS PULGAS SUITE 100 Entity Title: Not reported
Entity Name: DENO MILANO - SAN MATEO COUNTY LOP
Affiliation Type Desc: Local Agency Caseworker
Affiliation:

CERS Description: Cleanup Program Site
WARDROBE CLEANERS (Continued) S123102564
2003 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
2002 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
2001 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
2000 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1999 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
1998 WARDROBE CLEANERS Drycleaning Plants, Except Rugs
Year: Name: Type:

EDR Hist Cleaner
178 ft. Site 18 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
North 335 E 4TH AVE N/A
A18 WARDROBE CLEANERS EDR Hist Cleaner 1020116993
Facility Status: Inactive, non-billable
Description: STORES MV FUELS OR WASTE ONLY
Record Id: PR0029239
Prog Element Code: STORES MV FUELS OR WASTE ONLY
Facility ID: FA0024508
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 335 4TH
Name: WARDROBE CLEANERS
Program Category: HAZARDOUS WASTE PROGRAM
Facility Status: Inactive, non-billable
Description: GENERATES & RECYCLES WASTE OIL/SOLVENT
Record Id: PR0029238
Prog Element Code: GENERATES and RECYCLES WASTE OIL/SOLVENT Facility ID: FA0024508
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 335 4TH
Name: WARDROBE CLEANERS
San Mateo Co. BI:
178 ft. Site 19 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
North 335 4TH N/A
A19 WARDROBE CLEANERS San Mateo Co. BI S103172022
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Program Category: HAZARDOUS WASTE PROGRAM
Facility Status: Active, billable
Description: GENERATES & RECYCLES WASTE OIL/SOLVENT
Record Id: PR0078864
Prog Element Code: GENERATES and RECYCLES WASTE OIL/SOLVENT Facility ID: FA0056866
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 335 4TH
Name: WARDROBE CLEANERS
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0078865
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0056866
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 335 4TH
Name: WARDROBE CLEANERS
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0068788
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0024508
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 335 4TH
Name: WARDROBE CLEANERS
Program Category: BUSINESS PLAN PROGRAM
WARDROBE CLEANERS (Continued) S103172022
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-342-3535
Contact City,State,Zip: SAN MATEO, CA 94401
Contact Address: 335 E 4TH AVE
Contact Name: EUI SANG CHEON
EPA ID: CAL000292758
Handler City,State,Zip: SAN MATEO, CA 94401-0000
Handler Address: 335 E 4TH AVE
Handler Name: WARDROBE CLEANERS
Date Form Received by Agency: 2005-04-04 00:00:00.0
RCRA NonGen / NLR:
178 ft. Site 20 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
North 335 E 4TH AVE CAL000292758
A20 WARDROBE CLEANERS RCRA NonGen / NLR 1024811002
TC6495235.2s Page 20
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Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: EUI SANG CHEON
Owner Type: Other
Owner Name: EUI SANG CHEON
Mailing City,State,Zip: SAN MATEO, CA 94401-0000
Mailing Address: 335 E 4TH AVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
WARDROBE CLEANERS (Continued) 1024811002
TC6495235.2s Page 21
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Facility Has Received Notices of Violations:

NAICS Description: DRYCLEANING AND LAUNDRY SERVICES (EXCEPT COIN-OPERATED) NAICS Code: 81232
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: Not reported
Spent Lead Acid Battery Importer: Not reported
Recognized Trader Exporter: Not reported
Recognized Trader Importer: Not reported
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: WARDROBE CLEANERS
Receive Date: 2005-04-04 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-342-3535
Owner/Operator City,State,Zip: SAN MATEO, CA 94401-0000 Owner/Operator Address: 335 E 4TH AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: EUI SANG CHEON
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-342-3535
Owner/Operator City,State,Zip: SAN MATEO, CA 94401
Owner/Operator Address: 335 E 4TH AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: EUI SANG CHEON
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Violations: No Violations Found
WARDROBE CLEANERS (Continued) 1024811002
Owner Address 2: Not reported
Owner Address: 335 E 4TH AVE
Owner Name: EUI SANG CHEON
Facility Addr2: Not reported
Inactive Date: 10/06/2005
Facility Active: No
Create Date: 11/14/1989
SIC Description: Power Laundries, Family and Commercial SIC Code: 7211
NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) NAICS Code: 81232
EPA Id: CAL000012846
City,State,Zip: SAN MATEO, CA 944010000
Address: 335 E 4TH AVE
Name: WARDROBE CLEANERS
Region Code: 2
Owner Fax: Not reported
Mailing Zip: 944010000
Mailing State: CA
Mailing City: SAN MATEO
Mailing Address 2: Not reported
Mailing Address 1: 335 E 4TH AVE
Mailing Name: Not reported
Contact Telephone: 6503423535
Contact Address 2: Not reported
Contact Address: 335 E 4TH AVE
Contact Name: EUI SANG CHEON
Owner Telephone: 6503423535
Owner Address 2: Not reported
Owner Address: 335 E 4TH AVE
Owner Name: EUI SANG CHEON
Facility Addr2: Not reported
Inactive Date: Not reported
Facility Active: Yes
Create Date: 04/04/2005
SIC Description: Power Laundries, Family and Commercial SIC Code: 7211
NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) NAICS Code: 81232
EPA Id: CAL000292758
City,State,Zip: SAN MATEO, CA 944010000
Address: 335 E 4TH AVE
Name: WARDROBE CLEANERS
DRYCLEANERS:
178 ft. Site 21 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
North 335 E 4TH AVE N/A
A21 WARDROBE CLEANERS DRYCLEANERS S108224793
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Region Code: 2
Owner Fax: 6503423534
Mailing Zip: 944010000
Mailing State: CA
Mailing City: SAN MATEO
Mailing Address 2: Not reported
Mailing Address 1: 335 E 4TH AVE
Mailing Name: Not reported
Contact Telephone: 6503423535
Contact Address 2: Not reported
Contact Address: 335 E 4TH AVE
Contact Name: EUI SANG CHEON OWNER
Owner Telephone: 6503423535
WARDROBE CLEANERS (Continued) S108224793
Year: 1990
City,State,Zip: SAN MATEO, CA 94401
Address: 333 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 2
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 1987
City,State,Zip: SAN MATEO, CA 94401
Address: 333 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
EMI:

EDR Link ID: SAN MATEO, CA
Case Type: SAN MATEO, CA
APN Number: 034178030
Global ID: T10000009149
Facility Status: 3B- Preliminary Assessment Underway
Facility ID: 119202
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH ST
Name: WARDROBE CLEANERS
SAN MATEO CO. LUST:
178 ft. Site 22 of 30 in cluster A

0.034 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401 CERS
North 335 E 4TH STREET EMI N/A
A22 WARDROBE CLEANERS LUST S106837201
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 1997
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 1996
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
WARDROBE CLEANERS (Continued) S106837201
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2000
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 1999
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 1998
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
WARDROBE CLEANERS (Continued) S106837201
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2003
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2002
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2001
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
WARDROBE CLEANERS (Continued) S106837201
TC6495235.2s Page 27
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2006
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2005
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0.256
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2004
City,State,Zip: SAN MATEO, CA
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
WARDROBE CLEANERS (Continued) S106837201
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
SIC Code: 7216
Air District Name: BA
Facility ID: 19427
Air Basin: SF
County Code: 41
Year: 2009
City,State,Zip: SAN MATEO, CA 94401
Address: 335 E 4TH STREET
Name: WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: .135
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 19427
Air Basin: SF
County Code: 41
Year: 2008
City,State,Zip: SAN MATEO, CA 94401
Address: 335 E 4TH STREET
Name: WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: .1529934
Total Organic Hydrocarbon Gases Tons/Yr: .219
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 362
Air Basin: SF
County Code: 41
Year: 2007
City,State,Zip: SAN MATEO, CA 93401
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: .175
WARDROBE CLEANERS (Continued) S106837201
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Elevation Site Database(s) EPA ID Number
CERS Description: US EPA Air Emission Inventory System (EIS) CERS ID: 110010466753
Site ID: 504160
City,State,Zip: SAN MATEO, CA 94401-4008
Address: 335 E 4TH STREET
Name: PARK’S WARDROBE CLEANERS
CERS:

Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0.20344880000000001
Total Organic Hydrocarbon Gases Tons/Yr: 0.42799999999999999 Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
SIC Code: 7216
Air District Name: BA
Facility ID: 19427
Air Basin: SF
County Code: 41
Year: 2010
City,State,Zip: SAN MATEO, CA 94401
Address: 335 E 4TH STREET
Name: WARDROBE CLEANERS
Part. Matter 10 Micrometers and Smllr Tons/Yr: 0
Particulate Matter Tons/Yr: 0
SOX - Oxides of Sulphur Tons/Yr: 0
NOX - Oxides of Nitrogen Tons/Yr: 0
Carbon Monoxide Emissions Tons/Yr: 0
Reactive Organic Gases Tons/Yr: 0
Total Organic Hydrocarbon Gases Tons/Yr: 0.108
Consolidated Emission Reporting Rule: Not reported
Community Health Air Pollution Info System: Not reported Air District Name: BAY AREA AQMD
WARDROBE CLEANERS (Continued) S106837201
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069539
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0027112
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 359 B
Name: BEAN STREET COFFEE
San Mateo Co. BI:
179 ft. Site 23 of 30 in cluster A

0.034 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
NW 359 B N/A
A23 BEAN STREET COFFEE San Mateo Co. BI S123181517
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069431
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0009586
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 223 4TH
Name: SPIEDO RESTAURANT
San Mateo Co. BI:
188 ft. Site 24 of 30 in cluster A

0.036 mi.

Relative:

Higher
Actual:
33 ft.
< 1/8 SAN MATEO, CA 94401
West 223 4TH N/A
A24 SPIEDO RESTAURANT San Mateo Co. BI S123180182
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069429
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0027368
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 222 4TH
Name: AFC SUSHI @ DRAEGERS
San Mateo Co. BI:
201 ft. Site 25 of 30 in cluster A

0.038 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 222 4TH N/A
A25 AFC SUSHI @ DRAEGERS San Mateo Co. BI S123181557
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: 650-244-6535
Contact Telephone: 650-244-6500
Contact City,State,Zip: SOUTH SAN FRANCISCO, CA 94080
Contact Address: 291 UTAH AVE
Contact Name: JOHN DRAEGER
EPA ID: CAL000383296
Handler City,State,Zip: SAN MATEO, CA 94401
Handler Address: 222 E 4TH AVE
Handler Name: DRAEGER’S SUPERMARKET’S INC
Date Form Received by Agency: 2013-03-06 00:00:00.0
RCRA NonGen / NLR:
201 ft. Site 26 of 30 in cluster A

0.038 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 222 E 4TH AVE CAL000383296
A26 DRAEGER’S SUPERMARKET’S INC RCRA NonGen / NLR 1024837587 TC6495235.2s Page 31
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Elevation Site Database(s) EPA ID Number
Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: JOHN DRAEGER
Owner Type: Other
Owner Name: DRAEGER’S SUPERMARKETS INC
Mailing City,State,Zip: SOUTH SAN FRANCISCO, CA 94080-6802 Mailing Address: 291 UTAH AVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
DRAEGER’S SUPERMARKET’S INC (Continued) 1024837587
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NAICS Description: WAREHOUSE CLUBS AND SUPERCENTERS
NAICS Code: 45291
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: DRAEGER’S SUPERMARKET’S INC
Receive Date: 2013-03-06 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-244-6500
Owner/Operator City,State,Zip: SOUTH SAN FRANCISCO, CA 94080-6802 Owner/Operator Address: 291 UTAH AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: DRAEGER’S SUPERMARKETS INC
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-244-6500
Owner/Operator City,State,Zip: SOUTH SAN FRANCISCO, CA 94080 Owner/Operator Address: 291 UTAH AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: JOHN DRAEGER
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Violations: No Violations Found
Facility Has Received Notices of Violations:

DRAEGER’S SUPERMARKET’S INC (Continued) 1024837587
Program Category: HAZARDOUS WASTE PROGRAM
Facility Status: Active, billable
Description: GENERATES <27 GAL/YEAR
Record Id: PR0084024
Prog Element Code: GENERATES <27 GAL/YEAR
Facility ID: FA0023777
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 222 4TH
Name: DRAEGERS SUPERMARKETS INC
Program Category: BUSINESS PLAN PROGRAM
Facility Status: Active, billable
Description: STORES MV FUELS OR WASTE ONLY
Record Id: PR0083750
Prog Element Code: STORES MV FUELS OR WASTE ONLY
Facility ID: FA0023777
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 222 4TH
Name: DRAEGERS SUPERMARKETS INC
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069428
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0023777
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 222 4TH
Name: DRAEGERS SUPERMARKETS INC
San Mateo Co. BI:
201 ft. Site 27 of 30 in cluster A

0.038 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 222 4TH N/A
A27 DRAEGERS SUPERMARKETS INC San Mateo Co. BI S119781565 TC6495235.2s Page 34
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date you begin filling). Submit evidence of correction to Env. Health each hazardous waste container with an accumulation start date (the battery container was not marked with an accumulation start date. Mark container was not marked with an accumulation start date. The waste Violation Notes: Returned to compliance on 01/23/2019. Hazardous waste Aerosol date.
characteristics of the Hazardous Waste, and starting accumulation name and address of the generator, physical and chemical portable tanks with the following requirements: "Hazardous Waste", Violation Description: Failure to properly label hazardous waste accumulation containers and Chapter 12, Section(s) 66262.34(f)
Citation: 22 CCR 12 66262.34(f) - California Code of Regulations, Title 22, Violation Date: 12-26-2018
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: APSA
Violation Division: San Mateo County Environmental Health completion to Env. Health by the comply by date.
testing company may be able to complete this. Submit evidence of verifying no change over a period of time. An underground storage tank filling the secondary containment with a specified pressure of air and containment can be tested for integrity. Typically this is done by equipment at the piping so that the the buried piping secondary with installer if this test was conducted or install proper testing to have a test boot (at the fill location). REQUIRED ACTION: Verify Violation Notes: OBSERVED: Remote fueling location and piping observed does not appear replacement.
time of installation, modification, construction, relocation, or Violation Description: Failure to perform integrity and leak testing of buried piping at the

6.67, Section(s) 25270.4.5(a)
Citation: HSC 6.67 25270.4.5(a) - California Health and Safety Code, Chapter Violation Date: 11-09-2020
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violations:

CERS Description: Chemical Storage Facilities
CERS ID: 10646239
Site ID: 359456
City,State,Zip: SAN MATEO, CA 94401
Address: 222 4TH AVE
Name: DRAEGERS SUPERMARKETS INC
CERS:

CERS Description: Hazardous Waste Generator
CERS ID: 10646239
Site ID: 359456
City,State,Zip: SAN MATEO, CA 94401
Address: 222 4TH AVE
Name: DRAEGERS SUPERMARKETS INC
CERS HAZ WASTE:
201 ft. Site 28 of 30 in cluster A

0.038 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 222 4TH AVE CERS N/A
A28 DRAEGERS SUPERMARKETS INC CERS HAZ WASTE S123512628 TC6495235.2s Page 35
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Site ID: 359456
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health Env. Health within 30 days.
inspection. Please keep 3 years of records on site. Submit copies to universal and hazardous waste at VSQG could not be located during the Violation Notes: Returned to compliance on 01/23/2019. A record of drop-off for of receipts for three years.
of the required consolidated manifesting procedures and retain copies be transported on a consolidated manifest to comply with one or more Violation Description: Failure of a generator of hazardous waste that meets the conditions to Section(s) 25160.2
Citation: HSC 6.5 25160.2 - California Health and Safety Code, Chapter 6.5, Violation Date: 12-26-2018
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health copy with your HMBP on site.
a copy to Env. Health. Submit a copy by the comply by date and keep a owner notification letter or record to your property owner and provide a new property owner. REQUIRED ACTION: Submit the one time property Violation Notes: Returned to compliance on 11/20/2020. OBSERVED: Undetermined. There is provisions.
subject to the business plan program and has complied with its Violation Description: Failure to notify property owner in writing that the business is Section(s) 25505.1
Citation: HSC 6.95 25505.1 - California Health and Safety Code, Chapter 6.95, Violation Date: 11-09-2020
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health emergency response training jointly.
within 30 days. Recommend conducting hazardous waste and HMBP be located on site. Submit evidence of completion to Env. Health Violation Notes: Returned to compliance on 04/02/2019. No record of HMBP training could records for a minimum of three years.
hazardous material or failure to document and maintain training safety procedures in the event of a release or threatened release of a Violation Description: Failure to provide initial and annual training to all employees in

6.95, Section(s) 25505(a)(4)
Citation: HSC 6.95 25505(a)(4) - California Health and Safety Code, Chapter Violation Date: 12-26-2018
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health within 30 days.

DRAEGERS SUPERMARKETS INC (Continued) S123512628
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Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health correction to Env. Health within 30 days.
equipment and keep equipment free from obstacles. Submit evidence of shipping and receiving area was blocked by boxes. Maintain safety Violation Notes: Returned to compliance on 01/23/2019. Eyewash station near the of emergency.
and decontamination equipment to assure its proper operation in time or alarm systems, fire protection equipment, spill control equipment, Violation Description: Failure to test and maintain as necessary all facility communications 1, Section(s) 265.33
Citation: 40 CFR 1 265.33 - U.S. Code of Federal Regulations, Title 40, Chapter Violation Date: 12-26-2018
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health employees to Env. Health by the comply by date.

REQUIRED ACTION: Submit a copy of the completed training for all Violation Notes: OBSERVED: No record of initial/annual training located on site today. records for a minimum of three years.
hazardous material or failure to document and maintain training safety procedures in the event of a release or threatened release of a Violation Description: Failure to provide initial and annual training to all employees in

6.95, Section(s) 25505(a)(4)
Citation: HSC 6.95 25505(a)(4) - California Health and Safety Code, Chapter Violation Date: 11-09-2020
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: APSA
Violation Division: San Mateo County Environmental Health to ensure the descriptions are sufficient to meet the requirements. criteria. 6. Review minor comments on the plan noted for clarity and containment requirements. 5. Complete and submit the substantial harm the 55 gallon drum can contain 100% of the drum for secondary gallon drum that was partially incomplete. 4. Verify the over pack for update the prediction and direction of flow section, mainly for the 55

2. Add the transformer to the plan if over 55 gallons. 3. Review and comply by date. REQUIRED ACTION: 1. Complete the certification page. copy of the corrections (or copy of the plan) to Env. Health by the detailed in the comments. Please update these items and re-submit a template per the APSA requirements. Some items are incomplete as Violation Notes: OBSERVATIONS: Facility is in the progress of completing the Tier I requirements.

Violation Description: Failure to prepare an SPCC Plan that meets all applicable

6.67, Section(s) 25270.4.5(a)
Citation: HSC 6.67 25270.4.5(a) - California Health and Safety Code, Chapter Violation Date: 11-09-2020
Site Name: DRAEGERS SUPERMARKETS INC
DRAEGERS SUPERMARKETS INC (Continued) S123512628
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provide evidence of completion to Env. Health within 30 days. equipment locations posted. Post this at the facility phone and Violation Notes: Returned to compliance on 07/25/2017. No emergency phone numbers or department, unless the facility has a direct alarm.
present, fire alarm; and (C) The telephone number of the fire Location of fire extinguishers and spill control material, and, if The name and telephone number of the emergency coordinator; (B) Violation Description: Failure to post the following information next to the telephone: (A) 40, Chapter 1, Section(s) 262.34(d)(5)(ii)
Citation: 40 CFR 1 262.34(d)(5)(ii) - U.S. Code of Federal Regulations, Title Violation Date: 04-24-2017
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health APSA information and submit HMBP by the comply by date. information. REQUIRED ACTION: Update activities page with the correct Violation Notes: OBSERVED: Activities page does not include all required APSA Page and/or Business Owner Operator Identification Page.

Violation Description: Failure to complete and electronically submit the Business Activities

6.95, Section(s) 25508(a)(1)
Citation: HSC 6.95 25508(a)(1) - California Health and Safety Code, Chapter Violation Date: 11-09-2020
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health portal by the comply by date.
be ideal, similar to the other maps). Submit the map in the HMBP parking garage (ideally an architectural footprint of this level would room. Please add the entrances / exits as well as any drains in the location of 55 gallon drum diesel in the paint/facilities storage located at the facility today. REQUIRED ACTION: Update map to include Violation Notes: OBSERVED: A 55 gallon drum of diesel, not reported on the HMBP, was required content.

Violation Description: Failure to complete and electronically submit a site map with all

Violation Description: Failure to submit a tank facility statement on or before January 1 Code, Chapter 6.67, Section(s) 25270.6(a)(1), 25270.6(a)(2) Citation: HSC 6.67 25270.6(a)(1), 25270.6(a)(2) - California Health and Safety Violation Date: 11-09-2020
DRAEGERS SUPERMARKETS INC (Continued) S123512628
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name and address of the generator, physical and chemical portable tanks with the following requirements: "Hazardous Waste", Violation Description: Failure to properly label hazardous waste accumulation containers and Chapter 12, Section(s) 66262.34(f)
Citation: 22 CCR 12 66262.34(f) - California Code of Regulations, Title 22, Violation Date: 04-24-2017
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health office for assistance.
evidence of completion to Env. Health within 30 days. Contact our that you have complied with the HMBP requirement in writing. Send plan within 30 days. Conduct training and notify the property owner https://ehesubmit.smchealth.org/ to submit your business plan. Submit plan. You can visit http://cers.calepa.ca.gov/ or
hazardous material storage and G Submit a hazardous material business following: G Get a San Mateo County Environmental Health Permit for at 1000 cubic feet or more of refrigerant is required to do the listed as storing R-22 at 1,800 lbs / 7,763 Cubic feet. Any facility the capacity of the refrigerant stored on site. The store is currently Violation Notes: Returned to compliance on 01/11/2017. Facility was not able to provide quantities.
storing/handling a hazardous material at or above reportable Violation Description: Failure to adequately establish and implement a business plan when Section(s) 25507
Citation: HSC 6.95 25507 - California Health and Safety Code, Chapter 6.95, Violation Date: 11-17-2016
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health Health within 30 days.
heat, sparks, or ignition. Submit evidence of correction to Env. ends. Ensure that all lithium batteries are properly stored to prevent in the universal waste battery container did not have taped terminal properly managed to prevent a release of contents. A lithium battery or have their dispensers removed. Ensure that all aerosol cans are Violation Notes: Returned to compliance on 01/23/2019. Not all aerosol cans are bagged the environment.
to air, soil, or surface water which could threaten human health or non-sudden release of hazardous waste or hazardous waste constituents possibility of a fire, explosion, or any unplanned sudden or Violation Description: Failure to maintain and operate the facility to minimize the 1, Section(s) 265.31
Citation: 40 CFR 1 265.31 - U.S. Code of Federal Regulations, Title 40, Chapter Violation Date: 12-26-2018
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health DRAEGERS SUPERMARKETS INC (Continued) S123512628
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Eval Date: 01-29-2019
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Accepted.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 01-28-2019
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
to verify chemicals.

Eval Notes: Reviewed HMBP for corrections. Further review during next inspection Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 01-16-2018
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Reviewed and accepted submitted plan with minor comments.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 01-12-2017
Eval General Type: Other/Unknown
Evaluation:

Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health paint/facilities storage room.
include location of 55 gallon steel drum diesel in the
located at the facility today. REQUIRED ACTION: Update inventory to Violation Notes: OBSERVED: A 55 gallon drum of diesel, not reported on the HMBP, was at or above reportable quantities.
inventory information for all reportable hazardous materials on site Violation Description: Failure to complete and electronically submit hazardous material

6.95, Section(s) 25508(a)(3)
Citation: HSC 6.95 25508(a)(3) - California Health and Safety Code, Chapter Violation Date: 11-09-2020
Site Name: DRAEGERS SUPERMARKETS INC
Site ID: 359456
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health Provide evidence of completion to Env. Health within 30 days. detergent and vitamins. Update labels and properly segregate wastes. found on containers of aerosol cans and a container with both Violation Notes: Returned to compliance on 05/17/2017. No accumulation start dates were date.
characteristics of the Hazardous Waste, and starting accumulation DRAEGERS SUPERMARKETS INC (Continued) S123512628
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returned to the vendor, according to Kim. These material returns are Ensure that the battery is handled properly. Most materials can be battery in the universal waste battery bin appeared to be lead acid. waste to the VSQG facility yet. The program started in January. One Eval Notes: Facility is using VSQG program, but has not delivered any hazardous Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 04-24-2017
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
issue.

Eval Notes: Rejected submission - missing 2 sections. Sent an email explaining the Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 03-20-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Facility submitted both on CERS and Portal. CERS submission rejected.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 03-15-2017
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
quick guide to compliance section.

How to update the activities section for TIUGA and complete the SPCC - properly calculate and submit the refrigerant and not use pounds. 2.

Eval Notes: Declined submission and provided detailed directions. 1. How to Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 03-12-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
prevent email reminders from going out.

Eval Notes: Duplicate submission had to be reviewed and accepted in order to Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 02-12-2018
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Accepted.

Eval Type: Other, not routine, done by local agency
Violations Found: No
DRAEGERS SUPERMARKETS INC (Continued) S123512628
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Eval Notes: Modified inspection procedure. Initial SPCC Tier I template completed Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 11-09-2020
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
and other toxic products -+ Approx. 1 [Truncated]
streams: -+ Aerosols -+ Fluorescent bulbs -+ Batteries -+ Detergent notification n//a -+ Waste generation patterns: -+ List of major waste -+ ERM report every 2 years n/a -+ Consolidated waste site Hauler: n/a -+ LDR: n/a -+ Waste determination: no issues identified.

Drop off records available. -+ Sent to DTSC within 30 days: n/a -+ with employees. -+ Manifests -+ 3 years of records available: n/a VSQG location of equipment: Posted in warehouse. G Training: Documented quantities of other products. G Postings - Emergency phone numbers, hazardous waste, mainly aerosols, universal waste batteries, and small waste generation processes: Facility typically generates retail https://hwts.dtsc.ca.gov/facility/CAL000383296 G Description of the paint room. Records: G EPA ID Active:

Warehouse, trash, below-grade parking structure generator room and Eval Notes: Modified inspection procedures used. G Scope of the inspection:

Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 11-09-2020
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
inspection for new program and current programs.

Eval Notes: Declined plan. Made administrative updates. Attempted to schedule an Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 10-28-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
activity.

Eval Notes: Accepted HMBP submission with comment that it is missing the APSA Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 06-30-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
material classifications.
employees are trained to properly differentiate between those two considered a reverse distribution acceptable product. Show that determine what can be considered waste as compared to what is documented. Provide sufficient evidence to show that you have rules to DRAEGERS SUPERMARKETS INC (Continued) S123512628
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Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
VSQG program observed.
batteries managed as universal waste. One inventory sheet from 2017 Eval Notes: Aerosol cans managed as hazardous waste (one bin < 30 gals). Dry cell Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 12-26-2018
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Sent John Draeger a detailed response email about HMBP corrections.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 12-26-2017
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: APSA
Eval Division: San Mateo County Environmental Health
corrections.

Eval Notes: Reviewed submitted SPCC plan and emailed a response requesting minor Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 12-09-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Hazardous waste program to be added to this facility account. has a hazardous waste storage area located on the bottom floor. Note:

The location of this equipment is on the upper floor. Facility also Eval Notes: Facility is a supermarket with refrigerant used and stored on site.

Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 11-17-2016
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Modified procedures used. Last submission: Fri Oct 16 2020 Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 11-09-2020
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: APSA
Eval Division: San Mateo County Environmental Health
11/13/20 - Reviewed SPCC and recorded inspection report. by John Draeger for this inspection. 11/9/20 - physical inspection.

DRAEGERS SUPERMARKETS INC (Continued) S123512628
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Affiliation City: South San Francisco
Affiliation Address: 291 Utah Ave.

Entity Title: Not reported
Entity Name: Mailing Address
Affiliation Type Desc: Facility Mailing Address
Affiliation Phone: (650) 244-6500
Affiliation Zip: 94080
Affiliation Country: United States
Affiliation State: CA
Affiliation City: South San Francisco
Affiliation Address: 291 Utah Ave
Entity Title: Not reported
Entity Name: Draegers Super Markets Inc
Affiliation Type Desc: Property Owner
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Draeger’s Market
Affiliation Type Desc: Parent Corporation
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Vice President
Entity Name: John Draeger
Affiliation Type Desc: Identification Signer
Affiliation Phone: (650) 372-6200
Affiliation Zip: 94403
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: San Mateo
Affiliation Address: 2000 Alameda de las Pulgas, Suite 100 Entity Title: Not reported
Entity Name: San Mateo County Environmental Health
Affiliation Type Desc: CUPA District
Affiliation:

Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
please add that to the inventory.
cleaners are delivered in 55 gallons quantity (cumulative) total, then Eval Notes: The HMBP for 2019 is due to be submitted by January 3rd. Note: If Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 12-26-2018
Eval General Type: Compliance Evaluation Inspection
DRAEGERS SUPERMARKETS INC (Continued) S123512628
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Affiliation Phone: (650) 244-6500
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Draegers Supermarkets Inc
Affiliation Type Desc: Operator
Affiliation Phone: (650) 244-6500
Affiliation Zip: 94080
Affiliation Country: United States
Affiliation State: CA
Affiliation City: South San Francisco
Affiliation Address: 291 Utah Ave.

Entity Title: Not reported
Entity Name: John Draeger
Affiliation Type Desc: Legal Owner
Affiliation Phone: Not reported
Affiliation Zip: 94080
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: South San Francisco
Affiliation Address: 291 Utah Ave
Entity Title: Not reported
Entity Name: John Draeger
Affiliation Type Desc: Environmental Contact
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: John Draeger
Affiliation Type Desc: Document Preparer
Affiliation Phone: Not reported
Affiliation Zip: 94080
Affiliation Country: Not reported
Affiliation State: CA
DRAEGERS SUPERMARKETS INC (Continued) S123512628
Status: Active
Facility ID: 60002987
City,State,Zip: SAN MATEO, CA 94401
Address: 400 EAST 5TH AVENUE, 408 EAST 4TH AVENUE
Name: DOWNTOWN SAN MATEO OPPORTUNITY SITES
ENVIROSTOR:
215 ft. Site 29 of 30 in cluster A

0.041 mi.

Relative:

Lower
Actual:
28 ft.
< 1/8 SAN MATEO, CA 94401
East 400 EAST 5TH AVENUE, 408 EAST 4TH AVENUE N/A VCP
A29 DOWNTOWN SAN MATEO OPPORTUNITY SITES S126143212 ENVIROSTOR TC6495235.2s Page 45
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Comments: Not reported
Completed Date: 05/15/2020
Completed Document Type: Phase 1
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 11/29/2018
Completed Document Type: Site Characterization Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Phase I ESA conducted by AEI. Site characterization with be required.

Completed Date: 07/31/2018
Completed Document Type: Phase 1
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 07/31/2018
Completed Document Type: Phase 1
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 60002987
Alias Type: Project Code (Site Code)
Alias Name: 202309
Alias Type: APN
Alias Name: 034183060
Alias Type: APN
Alias Name: 033281140
Potential Description: SOIL, SV
Confirmed COC: Arsenic Benzene Lead Tetrachloroethylene (PCE Potential COC: Arsenic Benzene Lead Tetrachloroethylene (PCE Past Use: MANUFACTURING - LUMBER/WOOD PRODUCTS, UNDERGROUND STORAGE TANKS APN: 033281140, 034183060
Longitude: -122.3200
Latitude: 37.56522
Funding: Responsible Party
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Voluntary Cleanup Program
Senate: , 13
Assembly: , 22
Division Branch: Cleanup Berkeley
Supervisor: Whitney Smith
Program Manager: Arthur Machado
Lead Agency: SMBRP
Regulatory Agencies: SMBRP
NPL: NO
Acres: 2.4
Site Type Detailed: Voluntary Cleanup
Site Type: Voluntary Cleanup
Site Code: 202309
Status Date: 04/20/2020
DOWNTOWN SAN MATEO OPPORTUNITY SITES (Continued) S126143212 TC6495235.2s Page 46
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Alias Name: 202309
Alias Type: APN
Alias Name: 034183060
Alias Type: APN
Alias Name: 033281140
Potential Description: SOIL, SV
Confirmed COC: 30001,30003,30013,30022
Potential COC: 30001, 30003, 30013, 30022
Past Use: MANUFACTURING - LUMBER/WOOD PRODUCTS, UNDERGROUND STORAGE TANKS APN: 033281140, 034183060
Lat/Long: 37.56522 / -122.3200
Funding: Responsible Party
Restricted Use: NO
Status Date: 04/20/2020
Status: Active
Special Programs Code: Voluntary Cleanup Program
Senate: , 13
Assembly: , 22
Site Code: 202309
Division Branch: Cleanup Berkeley
Supervisor: Whitney Smith
Project Manager: Arthur Machado
Lead Agency Description: DTSC - Site Cleanup Program
Lead Agency: SMBRP
Cleanup Oversight Agencies: SMBRP
National Priorities List: NO
Acres: 2.4
Site Mgmt. Req.: NONE SPECIFIED
Site Type Detail: Voluntary Cleanup
Site Type: Voluntary Cleanup
Facility ID: 60002987
City,State,Zip: SAN MATEO, CA 94401
Address: 400 EAST 5TH AVENUE, 408 EAST 4TH AVENUE
Name: DOWNTOWN SAN MATEO OPPORTUNITY SITES
VCP:

Schedule Revised Date: Not reported
Schedule Due Date: 03/12/2021
Schedule Document Type: Removal Action Workplan
Schedule Sub Area Name: Not reported
Schedule Area Name: PROJECT WIDE
Future Due Date: 2022
Future Document Type: Removal Action Completion Report
Future Sub Area Name: Not reported
Future Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 07/20/2020
Completed Document Type: Site Characterization Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: DTSC approved RP’s work plan
Completed Date: 08/12/2020
Completed Document Type: Supplemental Site Investigation Workplan Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
DOWNTOWN SAN MATEO OPPORTUNITY SITES (Continued) S126143212 TC6495235.2s Page 47
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Schedule Revised Date: Not reported
Schedule Due Date: 03/12/2021
Schedule Document Type: Removal Action Workplan
Schedule Sub Area Name: Not reported
Schedule Area Name: PROJECT WIDE
Future Due Date: 2022
Future Document Type: Removal Action Completion Report
Future Sub Area Name: Not reported
Future Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 07/20/2020
Completed Document Type: Site Characterization Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: DTSC approved RP’s work plan
Completed Date: 08/12/2020
Completed Document Type: Supplemental Site Investigation Workplan Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 05/15/2020
Completed Document Type: Phase 1
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 11/29/2018
Completed Document Type: Site Characterization Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Phase I ESA conducted by AEI. Site characterization with be required.

Alias Type: Envirostor ID Number
Alias Name: 60002987
Alias Type: Project Code (Site Code)
DOWNTOWN SAN MATEO OPPORTUNITY SITES (Continued) S126143212 TC6495235.2s Page 48
5829 of 11211
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Elevation Site Database(s) EPA ID Number
1969 LUCAS NICK A Gasoline Service Stations
Year: Name: Type:

EDR Hist Auto
227 ft. Site 30 of 30 in cluster A

0.043 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
SSE 518 SOUTH B STREET N/A
A30 LUCAS NICK A EDR Hist Auto 1022123901
Status Date: 05/07/1996
Status: Open - Case Begin Date
Global Id: T0608178405
LUST:

Action: Leak Reported
Date: 05/07/1996
Action Type: Other
Global Id: T0608178405
LUST:

Phone Number: Not reported
Email: Not reported
City: OAKLAND
Address: 1515 CLAY ST SUITE 1400
Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2)
Contact Name: Regional Water Board
Contact Type: Regional Board Caseworker
Global Id: T0608178405
LUST:

Site History: Not reported
Potential Contaminants of Concern: Gasoline
Potential Media Affect: Other Groundwater (uses other than drinking water) Local Case Number: 119105
File Location: Local Agency
Local Agency: Not reported
RB Case Number: Not reported
Case Worker: Not reported
Status Date: 03/12/1997
Status: Completed - Case Closed
Longitude: -122.321932
Latitude: 37.564186
Global Id: T0608178405
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0608178405 Case Type: LUST Cleanup Site
Lead Agency: SAN MATEO COUNTY LOP
City,State,Zip: SAN MATEO, CA 94401
Address: 200 EAST 4TH AVENUE
Name: DRAEGERS
LUST:
233 ft. Site 1 of 12 in cluster B

0.044 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401 CERS
WSW 200 EAST 4TH AVENUE Cortese N/A
B31 DRAEGERS LUST S109285769
TC6495235.2s Page 49
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Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: OAKLAND
Affiliation Address: 1515 CLAY ST SUITE 1400
Entity Title: Not reported
Entity Name: Regional Water Board - SAN FRANCISCO BAY RWQCB (REGION 2) Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0608178405
Site ID: 229198
City,State,Zip: SAN MATEO, CA 94401
Address: 200 EAST 4TH AVENUE
Name: DRAEGERS
CERS:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608178405
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SAN MATEO, CA 94401
Address: 200 EAST 4TH AVENUE
Name: DRAEGERS
CORTESE:

Status Date: 03/12/1997
Status: Completed - Case Closed
Global Id: T0608178405
DRAEGERS (Continued) S109285769
TC6495235.2s Page 50
5831 of 11211
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Elevation Site Database(s) EPA ID Number
EDR Link ID: SAN MATEO, CA
Case Type: SAN MATEO, CA
APN Number: 034176050
Global ID: T0608178405
Facility Status: 9- Case Closed
Facility ID: 119105
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA
Address: 200 E 4TH ST
Name: DRAEGERS
SAN MATEO CO. LUST:
233 ft. Site 2 of 12 in cluster B

0.044 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA
WSW 200 E 4TH ST N/A
B32 DRAEGERS LUST S103639599
1978 BAYSHORE CAR WASH INC Carwashes
1977 BAYSHORE CAR WASH INC Carwashes
Year: Name: Type:

EDR Hist Auto
244 ft. Site 1 of 7 in cluster C

0.046 mi.

Relative:

Lower
Actual:
28 ft.
< 1/8 SAN MATEO, CA 94401
NE 400 E 4TH ST N/A
C33 BAYSHORE CAR WASH INC EDR Hist Auto 1021332655
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069404
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0005394
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 215 4TH
Name: MCGOVERNS BAR
San Mateo Co. BI:
253 ft. Site 3 of 12 in cluster B

0.048 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
West 215 4TH N/A
B34 MCGOVERNS BAR San Mateo Co. BI S123180014
TC6495235.2s Page 51
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Elevation Site Database(s) EPA ID Number
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069601
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0047838
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 505 B
Name: THE RAVIOLI HOUSE
San Mateo Co. BI:
261 ft. Site 1 of 8 in cluster D

0.049 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SE 505 B N/A
D35 THE RAVIOLI HOUSE San Mateo Co. BI S123182805
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0073274
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0052920
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 205 4TH
Name: 100% SWEET CAFE
San Mateo Co. BI:
274 ft. Site 4 of 12 in cluster B

0.052 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 205 4TH N/A
B36 100 SWEET CAFE San Mateo Co. BI S123183323
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069392
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0032424
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 205 4TH
Name: SERGIO PASTA SHOP
San Mateo Co. BI:
274 ft. Site 5 of 12 in cluster B

0.052 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 205 4TH N/A
B37 SERGIO PASTA SHOP San Mateo Co. BI S123182162
TC6495235.2s Page 52
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2008 SAN MATEO DRY CLEANERS Drycleaning Plants, Except Rugs 2007 SAN MATEO DRY CLEANERS Drycleaning Plants, Except Rugs 2006 SAN MATEO DRY CLEANERS Drycleaning Plants, Except Rugs 2005 SAN MATEO DRY CLEANERS Drycleaning Plants, Except Rugs 2004 SAN MATEO DRY CLEANERS Drycleaning Plants, Except Rugs 1987 SAN MATEO LAUNDERETTE Coin-Operated Laundries And Cleaning Year: Name: Type:

EDR Hist Cleaner
276 ft. Site 2 of 8 in cluster D

0.052 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SE 507 S B ST N/A
D38 WARDROBE CLEANERS EDR Hist Cleaner 1018718794
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0075038
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0054377
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 201 4TH
Name: MR PIZZA MAN
San Mateo Co. BI:
295 ft. Site 6 of 12 in cluster B

0.056 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 201 4TH N/A
B39 MR PIZZA MAN San Mateo Co. BI S123183514
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069383
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0025181
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 201 4TH
Name: MR PIZZA MAN
San Mateo Co. BI:
295 ft. Site 7 of 12 in cluster B

0.056 mi.

Relative:

Higher
Actual:
34 ft.
< 1/8 SAN MATEO, CA 94401
WSW 201 4TH N/A
B40 MR PIZZA MAN San Mateo Co. BI S123180949
TC6495235.2s Page 53
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Action: Monitoring Report - Semi-Annually
Date: 08/15/2009
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 02/15/2008
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2007
Action Type: RESPONSE
Global Id: T0608100197
LUST:
or any professional interpretations made in the referenced report. does not take responsibility for the accuracy of the statements made Mateo County offices if submitted prior to 2005, San Mateo County Site History: Can be extracted from most recent report in Geotracker or at San Potential Contaminants of Concern: Gasoline
Potential Media Affect: Other Groundwater (uses other than drinking water) Local Case Number: 110008
File Location: Local Agency
Local Agency: Not reported
RB Case Number: 41-0207
Case Worker: Not reported
Status Date: 08/25/2014
Status: Completed - Case Closed
Longitude: -122.320557253967
Latitude: 37.5656492777677
Global Id: T0608100197
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0608100197 Case Type: LUST Cleanup Site
Lead Agency: SAN MATEO COUNTY LOP
City,State,Zip: SAN MATEO, CA 94401
Address: 405 EAST 4TH AVENUE
Name: T. ENDO AUTOMOTIVE
LUST:

EDR Link ID: SAN MATEO, CA
Case Type: SAN MATEO, CA
APN Number: 034182060
Global ID: T0608100197
Facility Status: 9- Case Closed
Facility ID: 110008
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA
Address: 405 E 4TH AVE
Name: T. ENDO AUTOMOTIVE
SAN MATEO CO. LUST:

HWTS
CERS
302 ft. Site 2 of 7 in cluster C HIST CORTESE

0.057 mi. HAZNET
Relative:

Lower
Actual:
27 ft.
< 1/8 SAN MATEO, CA 94401 Cortese
NNE 405 EAST 4TH AVENUE San Mateo Co. BI N/A
C41 T. ENDO AUTOMOTIVE LUST S103893917
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Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 02/15/2010
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2008
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 02/15/2009
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 02/15/2007
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2006
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 02/15/2006
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2005
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 02/15/2005
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Quarterly
Date: 05/15/2011
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2010
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Quarterly
Date: 11/15/2010
Action Type: RESPONSE
Global Id: T0608100197
T. ENDO AUTOMOTIVE (Continued) S103893917
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Elevation Site Database(s) EPA ID Number
Action: Notice of Violation - #20050728
Date: 07/28/2005
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 05/15/2012
Action Type: RESPONSE
Global Id: T0608100197
Action: Site Assessment Report - Regulator Responded
Date: 05/15/2012
Action Type: RESPONSE
Global Id: T0608100197
Action: Other Workplan - Regulator Responded
Date: 08/15/2011
Action Type: RESPONSE
Global Id: T0608100197
Action: Well Installation Workplan - Regulator Responded Date: 03/01/2011
Action Type: RESPONSE
Global Id: T0608100197
Action: Staff Letter - #20140428
Date: 04/28/2014
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Closure/No Further Action Letter - #20140825
Date: 08/25/2014
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Notice of Responsibility - #20100610
Date: 06/10/2010
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Correspondence
Date: 03/06/2018
Action Type: RESPONSE
Global Id: T0608100197
Action: Staff Letter - #20140224
Date: 02/24/2014
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2011
Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Quarterly
Date: 02/15/2011
T. ENDO AUTOMOTIVE (Continued) S103893917
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Action Type: RESPONSE
Global Id: T0608100197
Action: Monitoring Report - Semi-Annually
Date: 08/15/2004
Action Type: RESPONSE
Global Id: T0608100197
Action: Preliminary Site Assessment Workplan
Date: 03/26/2004
Action Type: RESPONSE
Global Id: T0608100197
Action: Preliminary Site Assessment Report
Date: 11/10/2005
Action Type: RESPONSE
Global Id: T0608100197
Action: Preliminary Site Assessment Report
Date: 08/01/2003
Action Type: RESPONSE
Global Id: T0608100197
Action: Staff Letter - #20180416
Date: 04/16/2018
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Email Correspondence - #20180424
Date: 04/24/2018
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Staff Letter - #20100824
Date: 08/24/2010
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Notice of Responsibility - #20100625
Date: 06/25/2010
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Staff Letter - #20110715
Date: 07/15/2011
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Staff Letter - #20031125
Date: 11/26/2003
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Notice of Violation - #20030603
Date: 06/03/2003
Action Type: ENFORCEMENT
Global Id: T0608100197
T. ENDO AUTOMOTIVE (Continued) S103893917
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Elevation Site Database(s) EPA ID Number
Status: Open - Eligible for Closure
Global Id: T0608100197
Status Date: 12/19/2011
Status: Open - Verification Monitoring
Global Id: T0608100197
Status Date: 07/09/2007
Status: Open - Site Assessment
Global Id: T0608100197
Status Date: 10/27/1987
Status: Open - Site Assessment
Global Id: T0608100197
Status Date: 10/27/1987
Status: Open - Case Begin Date
Global Id: T0608100197
LUST:

Action: Staff Letter - #20090709
Date: 07/09/2009
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Electronic Reporting Submittal Due
Date: 11/01/2010
Action Type: RESPONSE
Global Id: T0608100197
Action: Staff Letter - #20031126
Date: 11/26/2003
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Notice of Responsibility - #1
Date: 11/21/1997
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Leak Reported
Date: 10/27/1987
Action Type: Other
Global Id: T0608100197
Action: Leak Discovery
Date: 11/10/1987
Action Type: Other
Global Id: T0608100197
Action: Staff Letter - #20111219
Date: 12/19/2011
Action Type: ENFORCEMENT
Global Id: T0608100197
Action: Well Destruction Report - Regulator Responded
Date: 08/25/2014
T. ENDO AUTOMOTIVE (Continued) S103893917
TC6495235.2s Page 58
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Facility Status: Inactive, non-billable
Description: UNDERGROUND TANK - GENERAL
Record Id: PR0071944
Prog Element Code: UNDERGROUND TANK - GENERAL
Facility ID: FA0016985
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 405 4TH
Name: ENDO AUTOMOTIVE
Program Category: HAZARDOUS WASTE PROGRAM
Facility Status: Inactive, non-billable
Description: GENERATES & RECYCLES WASTE OIL/SOLVENT
Record Id: PR0010625
Prog Element Code: GENERATES and RECYCLES WASTE OIL/SOLVENT Facility ID: FA0016985
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 405 4TH
Name: ENDO AUTOMOTIVE
Program Category: BUSINESS PLAN PROGRAM
Facility Status: Inactive, non-billable
Description: STORES MV FUELS OR WASTE ONLY
Record Id: PR0003434
Prog Element Code: STORES MV FUELS OR WASTE ONLY
Facility ID: FA0016985
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 405 4TH
Name: ENDO AUTOMOTIVE
San Mateo Co. BI:

Status Date: 08/25/2014
Status: Completed - Case Closed
Global Id: T0608100197
Status Date: 08/05/2013
T. ENDO AUTOMOTIVE (Continued) S103893917
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Elevation Site Database(s) EPA ID Number
Tons: 0.9
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: 352 - Other organic solids
TSD EPA ID: CAT000646117
Gepaid: CAC002929580
Year: 2017
Mailing Address: 530 EMERSON STREET, SUITE 150
Mailing Name: Not reported
Telephone: 6508471537
Contact: MR. MICHAEL FIELD
City,State,Zip: SAN MATEO, CA 94070
Address 2: Not reported
Address: 405 EAST 4TH AVENUE
Name: WINDY HILL PV SEVEN CM LLC
HAZNET:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608100197
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SAN MATEO, CA 94401
Address: 405 EAST 4TH AVENUE
Name: T. ENDO AUTOMOTIVE
CORTESE:

Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0068746
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0016985
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 405 4TH
Name: ENDO AUTOMOTIVE
Program Category: UNDERGROUND TANK PROGRAM
T. ENDO AUTOMOTIVE (Continued) S103893917
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Receipt Date: 20171120
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171120
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.22935
Regeneration, Organics Recovery Ect
Meth Code: H039 - Other Recovery Of Reclamation For Reuse Including Acid RCRA Code: Not reported
Waste Code Description: 223 - Unspecified oil-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: DEMENNO KERDOON
TSDF EPA ID: CAT080013352
Trans 2 Name: ECOLOGY CONTROL IND
Trans 2 EPA ID: CAD982030173
Trans Name: WM ENVIROSERV
Trans EPA ID: CAR000276295
Manifest ID: 014499725JJK
Receipt Date: 20171206
Creation Date: 8/23/2018 18:30:16
Shipment Date: 20171121
Gen EPA ID: CAC002929580
Year: 2017
Additional Info:

Tons: 2258.82
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: 611 - Contaminated soil from site clean-up TSD EPA ID: CAT000646117
Gepaid: CAC002929580
Year: 2017
Tons: 3.135
Regeneration, Organics Recovery Ect
Disposal Method: H039 - Other Recovery Of Reclamation For Reuse Including Acid CA Waste Code: 221 - Waste oil and mixed oil
TSD EPA ID: CAT080013352
Gepaid: CAC002929580
Year: 2017
Tons: 0.22935
Regeneration, Organics Recovery Ect
Disposal Method: H039 - Other Recovery Of Reclamation For Reuse Including Acid CA Waste Code: 223 - Unspecified oil-containing waste
TSD EPA ID: CAT080013352
Gepaid: CAC002929580
Year: 2017
T. ENDO AUTOMOTIVE (Continued) S103893917
TC6495235.2s Page 61
5842 of 11211
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Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: G & H TRANSPORT
Trans EPA ID: CAR000259382
Manifest ID: 018137522JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: E & A TRUCKING
Trans EPA ID: CAR000159046
Manifest ID: 018137523JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: BRADLEY TANKS INC
Trans EPA ID: CAR000224568
Manifest ID: 018137511JJK
T. ENDO AUTOMOTIVE (Continued) S103893917
TC6495235.2s Page 62
5843 of 11211
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: G&H TRANSPORT
Trans EPA ID: CAR000259382
Manifest ID: 018137520JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: INC TRUCKING
Trans EPA ID: CAR000148809
Manifest ID: 018137521JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
T. ENDO AUTOMOTIVE (Continued) S103893917
TC6495235.2s Page 63
5844 of 11211
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Elevation Site Database(s) EPA ID Number
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: E&A TRUCKING
Trans EPA ID: CAL000158096
Manifest ID: 018137518JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: PAREDES TRANSPORT
Trans EPA ID: CAR000266569
Manifest ID: 018137519JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
T. ENDO AUTOMOTIVE (Continued) S103893917
TC6495235.2s Page 64
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Reg By: LTNKA
Facility County Code: 41
Region: CORTESE
City,State,Zip: SAN MATEO, CA
edr_fadd1: 405 4TH
edr_fname: T ENDO AUTOMOTIVE
HIST CORTESE:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: E & A TRUCKING
Trans EPA ID: CAR000159046
Manifest ID: 018137516JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 18
Quantity Tons: 25.38
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 611 - Contaminated soil from site clean-ups TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: INC TRUCKING
Trans EPA ID: CAR000148809
Manifest ID: 018137517JJK
Receipt Date: 20171115
Creation Date: 5/30/2018 18:33:39
Shipment Date: 20171115
T. ENDO AUTOMOTIVE (Continued) S103893917
TC6495235.2s Page 65
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City,State,Zip: PALO ALTO, CA 94301
Contact Address 2: Not reported
Contact Address: 530 EMERSON STREET, SUITE 150
Contact Name: MR. MICHAEL FIELD
Owner City,State,Zip: PALO ALTO, CA 94301
Owner Address 2: Not reported
Owner Address: 530 EMERSON STREET, SUITE 150
Owner Name: WINDY HILL PV SEVEN CM LLC
Mailing City,State,Zip: PALO ALTO, CA 94301
Mailing Address 2: Not reported
Mailing Address: 530 EMERSON STREET, SUITE 150
Mailing Name: Not reported
Last Act Date: 10/23/2018
Create Date: 09/25/2017
Inactive Date: 12/26/2017
EPA ID: CAC002929580
City,State,Zip: SAN MATEO, CA 94070
Address 2: 330 SOUTH CLAREMONT STREET
Address: 405 EAST 4TH AVENUE
Name: WINDY HILL PV SEVEN CM LLC
HWTS:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0608100197
Site ID: 240753
City,State,Zip: SAN MATEO, CA 94401
Address: 405 EAST 4TH AVENUE
Name: T. ENDO AUTOMOTIVE
CERS:

Reg Id: 41-0207
T. ENDO AUTOMOTIVE (Continued) S103893917
Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069524
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0030671
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 320 B
Name: B STREET & VINE
San Mateo Co. BI:
321 ft. Site 1 of 22 in cluster E

0.061 mi.

Relative:

Higher
Actual:
32 ft.
< 1/8 SAN MATEO, CA 94401
WNW 320 B N/A
E42 B STREET & VINE San Mateo Co. BI S123182139
TC6495235.2s Page 66
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Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0069608
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0028531
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 517 B
Name: CENTRAL CAFE
San Mateo Co. BI:
348 ft. Site 3 of 8 in cluster D

0.066 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SE 517 B N/A
D43 CENTRAL CAFE San Mateo Co. BI S123181835
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Not reported
Operator Name: Not reported
Owner Type: Municipal
Owner Name: CITY OF SAN MATEO
Mailing City,State,Zip: SAN MATEO, CA 94401
Mailing Address: 315 S ELLSWORTH AVE
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Small Quantity Generator Land Type: Municipal
EPA Region: 09
Contact Title: Not reported
Contact Email: Not reported
Contact Fax: Not reported
Contact Telephone: 510-719-8285
Contact City,State,Zip: OAKLAND, CA 94612
Contact Address: 1970 BROADWAY STE 710
Contact Name: LARRY SALERNO
EPA ID: CAP000056622
Handler City,State,Zip: SAN MATEO, CA 94401
Handler Address: 315 S ELLSWORTH AVE
Handler Name: SAN MATEO CENTRAL PARKING STRUCTURE
Date Form Received by Agency: 1999-09-17 00:00:00.0
RCRA-SQG:
358 ft. Site 8 of 12 in cluster B

0.068 mi.

Relative:

Higher
Actual:
35 ft.
< 1/8 SAN MATEO, CA 94401
West 315 S ELLSWORTH AVE CAP000056622
B44 SAN MATEO CENTRAL PARKING STRUCTURE 1025878964 RCRA-SQG TC6495235.2s Page 67
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Waste Description: LEAD
Waste Code: D008
Waste Description: Not Defined
Waste Code: D000
Hazardous Waste Summary:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2002-10-22 12:10:31.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
SAN MATEO CENTRAL PARKING STRUCTURE (Continued) 1025878964 TC6495235.2s Page 68
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Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Codes: No NAICS Codes Found
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Small Quantity Generator Handler Name: SAN MATEO CENTRAL PARKING STRUCTURE
Receive Date: 1999-09-17 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-522-7300
Owner/Operator City,State,Zip: SAN MATEO, CA 94403
Owner/Operator Address: 330 W 20TH AVE
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Municipal
Owner/Operator Name: CITY OF SAN MATEO
Owner/Operator Indicator: Owner
Handler - Owner Operator:

SAN MATEO CENTRAL PARKING STRUCTURE (Continued) 1025878964 Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-103-2313
Contact City,State,Zip: FOSTER CITY, CA 94404
Contact Address: 1065 E. HILLSDALE BLVD. STE 416
Contact Name: LA SENDA PROPERTIES LLC & FAIRWAY
EPA ID: CAC003081885
Handler City,State,Zip: SAN MATEO, CA 94401
Handler Address: 307 S. B. ST
Handler Name: LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS Date Form Received by Agency: 2020-09-01 00:00:00.0
RCRA NonGen / NLR:
364 ft. Site 2 of 22 in cluster E

0.069 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
NW 307 S. B. ST CAC003081885
E45 LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS 1026476097 RCRA NonGen / NLR TC6495235.2s Page 69
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Elevation Site Database(s) EPA ID Number
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: LA SENDA PROPERTIES LLC & FAIRWAY
Owner Type: Other
Owner Name: LA SENDA PROPERTIES LLC & FAIRWAY
Mailing City,State,Zip: FOSTER CITY, CA 94404
Mailing Address: 1065 E. HILLSDALE BLVD. STE 416
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS (Continued) 1026476097 TC6495235.2s Page 70
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Elevation Site Database(s) EPA ID Number
Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS Receive Date: 2020-09-01 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-103-2313
Owner/Operator City,State,Zip: FOSTER CITY, CA 94404
Owner/Operator Address: 1065 E. HILLSDALE BLVD. STE 416 Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: LA SENDA PROPERTIES LLC & FAIRWAY
Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-103-2313
Owner/Operator City,State,Zip: FOSTER CITY, CA 94404
Owner/Operator Address: 1065 E. HILLSDALE BLVD. STE 416 Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: LA SENDA PROPERTIES LLC & FAIRWAY
Owner/Operator Indicator: Operator
Handler - Owner Operator:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS (Continued) 1026476097 Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: LA SENDA PROPERTIES LLC & FAIRWAY I
Owner Type: Other
Owner Name: LA SENDA PROPERTIES LLC & FAIRWAY I
Mailing City,State,Zip: FOSTER CITY, CA 94404
Mailing Address: 1065 E. HILLDALE BLVD. STE. 416
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-403-2313
Contact City,State,Zip: FOSTER CITY, CA 94404
Contact Address: 1065 E. HILLDALE BLVD. STE. 416
Contact Name: LA SENDA PROPERTIES LLC & FAIRWAY I
EPA ID: CAC003091455
Handler City,State,Zip: SAN MATEO, CA 94401
Handler Address: 307 SOUTH B STREET
Handler Name: LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS LLC Date Form Received by Agency: 2020-11-04 00:00:00.0
RCRA NonGen / NLR:
364 ft. Site 3 of 22 in cluster E

0.069 mi.

Relative:

Higher
Actual:
31 ft.
< 1/8 SAN MATEO, CA 94401
NW 307 SOUTH B STREET CAC003091455
E46 LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS LLC 1026485327 RCRA NonGen / NLR TC6495235.2s Page 72
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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-403-2313
Owner/Operator City,State,Zip: FOSTER CITY, CA 94404
Owner/Operator Address: 1065 E. HILLDALE BLVD. STE. 416 Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: LA SENDA PROPERTIES LLC & FAIRWAY I Owner/Operator Indicator: Operator
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2020-11-06 21:06:21.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS LLC (Continued) 1026485327 TC6495235.2s Page 73
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Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS LLC Receive Date: 2020-11-04 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-403-2313
Owner/Operator City,State,Zip: FOSTER CITY, CA 94404
Owner/Operator Address: 1065 E. HILLDALE BLVD. STE. 416 Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: LA SENDA PROPERTIES LLC & FAIRWAY I Owner/Operator Indicator: Owner
Owner/Operator Email: Not reported
LA SENDA PROPERTIES LLC & FAIRWAY INVESTMENTS LLC (Continued) 1026485327 Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0068892
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0045327
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 317 6TH
Name: SAN MATEO ARTISTIC IRON WORKS
San Mateo Co. BI:
378 ft. Site 4 of 8 in cluster D

0.072 mi.

Relative:

Lower
Actual:
27 ft.
< 1/8 SAN MATEO, CA 94401
ESE 317 6TH N/A
D47 SAN MATEO ARTISTIC IRON WORKS S111075139 San Mateo Co. BI TC6495235.2s Page 74
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Program Category: BUSINESS PLAN PROGRAM
Facility Status: Active, billable
Description: STORES HAZ MAT <219GAL,1,999LB, 879CF
Record Id: PR0058953
Prog Element Code: STORES HAZ MAT <219GAL,1,999LB, 879FT3 Facility ID: FA0045327
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 317 6TH
Name: SAN MATEO ARTISTIC IRON WORKS
SAN MATEO ARTISTIC IRON WORKS (Continued) S111075139
2014 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2013 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2012 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2011 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2010 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2009 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2008 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2007 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2006 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2005 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2004 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2003 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2002 CARLYLE CLEANERS Drycleaning Plants, Except Rugs, NEC 2001 VALET CLEANERS Drycleaning Plants, Except Rugs, NEC 2000 VALET CLEANERS Drycleaning Plants, Except Rugs, NEC 1999 VALET CLEANERS Drycleaning Plants, Except Rugs, NEC Year: Name: Type:

EDR Hist Cleaner
381 ft. Site 9 of 12 in cluster B

0.072 mi.

Relative:

Higher
Actual:
35 ft.
< 1/8 SAN MATEO, CA 94401
SSW 420 S ELLSWORTH AVE N/A
B48 CARLYLE CLEANERS EDR Hist Cleaner 1019949202
EDR Link ID: SAN MATEO, CA
Case Type: SAN MATEO, CA
APN Number: 034191020
Global ID: T0608100272
Facility Status: 9- Case Closed
Facility ID: 110004
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA
Address: 521 B ST
Name: HOWARD TIRE
SAN MATEO CO. LUST:
399 ft. Site 5 of 8 in cluster D CERS

0.076 mi. HIST CORTESE
Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94402 Cortese
SE 521 B San Mateo Co. BI N/A
D49 HOWARD TIRE LUST S103893993
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Date Leak Confirmed: Not reported
Leak Source: Unknown
Leak Cause: Unknown
How Discovered: OM
Case Number: 110004
Facility Status: Case Closed
Facility Id: Not reported
Region: 2
LUST REG 2:

Status Date: 04/20/1990
Status: Open - Case Begin Date
Global Id: T0608100272
Status Date: 04/20/1990
Status: Completed - Case Closed
Global Id: T0608100272
LUST:

Action: Notice of Responsibility - #1
Date: 04/20/1990
Action Type: ENFORCEMENT
Global Id: T0608100272
LUST:

Site History: Not reported
Potential Contaminants of Concern: Not reported
Potential Media Affect: Soil
Local Case Number: 110004
File Location: Local Agency
Local Agency: Not reported
RB Case Number: 41-0286
Case Worker: Not reported
Status Date: 04/20/1990
Status: Completed - Case Closed
Longitude: -122.320065
Latitude: 37.563857
Global Id: T0608100272
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0608100272 Case Type: LUST Cleanup Site
Lead Agency: SAN MATEO COUNTY LOP
City,State,Zip: SAN MATEO, CA 94402
Address: 521 B
Name: HOWARD TIRE
LUST:

HOWARD TIRE (Continued) S103893993
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Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608100272
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: SAN MATEO, CA 94402
Address: 521 B
Name: HOWARD TIRE
CORTESE:

Program Category: STORMWATER
Facility Status: Inactive, non-billable
Description: STORMWATER ANNUAL FEE - INSP FREQ EVERY 2 YRS Record Id: PR0068684
Prog Element Code: STORMWATER ANNUAL INSPECTION FEE
Facility ID: FA0005175
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 521 B
Name: WHEEL WORKS #122149
Program Category: HAZARDOUS WASTE PROGRAM
Facility Status: Active, billable
Description: GENERATES & RECYCLES WASTE OIL/SOLVENT
Record Id: PR0010708
Prog Element Code: GENERATES and RECYCLES WASTE OIL/SOLVENT Facility ID: FA0005175
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 521 B
Name: WHEEL WORKS #122149
Program Category: BUSINESS PLAN PROGRAM
Facility Status: Active, billable
Description: STORES HAZ MAT <219GAL,1,999LB, 879CF
Record Id: PR0003454
Prog Element Code: STORES HAZ MAT <219GAL,1,999LB, 879FT3 Facility ID: FA0005175
Region: SAN MATEO
City,State,Zip: SAN MATEO, CA 94401
Address: 521 B
Name: WHEEL WORKS #122149
San Mateo Co. BI:

Date Post Remedial Action Monitoring Began: Not reported Date Remediation Action Underway: Not reported
Pollution Remediation Plan Submitted: Not reported
Pollution Characterization Began: Not reported
Preliminary Site Assesment Began: Not reported
Prelim. Site Assesment Wokplan Submitted: Not reported
Oversight Program: LUST
HOWARD TIRE (Continued) S103893993
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Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: OAKLAND
Affiliation Address: 1515 CLAY ST SUITE 1400
Entity Title: Not reported
Entity Name: Regional Water Board - SAN FRANCISCO BAY RWQCB (REGION 2) Affiliation Type Desc: Regional Board Caseworker
Affiliation:

CERS Description: Leaking Underground Storage Tank Cleanup Site CERS ID: T0608100272
Site ID: 224991
City,State,Zip: SAN MATEO, CA 94402
Address: 521 B
Name: HOWARD TIRE
CERS:

Reg Id: 41-0286
Reg By: LTNKA
Facility County Code: 41
Region: CORTESE
City,State,Zip: SAN MATEO, CA 94063
edr_fadd1: 521 B
edr_fname: HOWARD TIRE COMPANY
HIST CORTESE:

CERS Description: Hazardous Waste Generator
CERS ID: 10157933
Site ID: 171573
City,State,Zip: SAN MATEO, CA 94401
Address: 521 B ST
Name: WHEEL WORKS #122149
CERS HAZ WASTE:
399 ft. Site 6 of 8 in cluster D

0.076 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SE 521 B ST CERS N/A
D50 WHEEL WORKS #122149 CERS HAZ WASTE S121749847
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Chapter 12, Section(s) 66262.23(a)(4)
Citation: 22 CCR 12 66262.23(a)(4) - California Code of Regulations, Title 22, Violation Date: 05-03-2016
Site Name: Wheel Works #122149
Site ID: 171573
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health aerosols.
following the inspection including oil filters, absorbent, and UW Violation Notes: Returned to compliance on 05/03/2016. All containers were closed active use.

Violation Description: Failure to properly close hazardous waste containers when not in 1, Section(s) 265.173
Citation: 40 CFR 1 265.173 - U.S. Code of Federal Regulations, Title 40, Chapter Violation Date: 05-03-2016
Site Name: Wheel Works #122149
Site ID: 171573
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health days.
determination for this waste. Submit this to Env. Health within 30 waste determination or laboratory analysis results used to make the drain, based on the inspection today. Please provide a copy of the residual oil in sufficient quantity to be poured out if allowed to Violation Notes: Returned to compliance on 04/12/2018. The new oil bladder bags contain generator knowledge or applying testing method.

Violation Description: Failure to determine if wastes generated are hazardous waste by using 12, Section(s) 66262.11
Citation: 22 CCR 12 66262.11 - California Code of Regulations, Title 22, Chapter Violation Date: 03-28-2018
Site Name: Wheel Works #122149
Site ID: 171573
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health Violation Notes: Returned to compliance on 03/19/2014.
thresholds) by March 1.
thresholds) or re-certified (for facilities which do not exceed EPCRA Documentation must be resubmitted (for facilities which exceed EPCRA Hazardous Materials Descriptions and Map pages, if required.

Violation Description: Failure to submit inventory reports (Activities, Owner/Operator, Section(s) 2729.5
Citation: 19 CCR 4 2729.5 - California Code of Regulations, Title 19, Chapter 4, Violation Date: 12-19-2013
Site Name: Wheel Works #122149
Site ID: 171573
Violations:

CERS Description: Chemical Storage Facilities
CERS ID: 10157933
Site ID: 171573
City,State,Zip: SAN MATEO, CA 94401
Address: 521 B ST
WHEEL WORKS #122149 (Continued) S121749847
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Violations Found: No
Eval Date: 03-25-2014
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
possible change.

Eval Notes: HMBP Reviewed. Generator status reviewed. Email sent regarding this Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 03-02-2018
Eval General Type: Other/Unknown
Evaluation:

Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health days.
accessible. Submit evidence of completion to Env. Health within 30 equipment. REQUIRED ACTION: Remove equipment to make this eyewash extinguisher. OBSERVED: One eyewash station in the shop is blocked by date of July 2019. REQUIRED ACTION: Remove or update this fire on the ground in the tire storage room is marked with a certification Violation Notes: Returned to compliance on 08/14/2020. OBSERVED: One fire extinguisher of emergency.
and decontamination equipment to assure its proper operation in time or alarm systems, fire protection equipment, spill control equipment, Violation Description: Failure to test and maintain as necessary all facility communications 1, Section(s) 265.33
Citation: 40 CFR 1 265.33 - U.S. Code of Federal Regulations, Title 40, Chapter Violation Date: 08-13-2020
Site Name: Wheel Works #122149
Site ID: 171573
Violation Source: CERS
Violation Program: HMRRP
Violation Division: San Mateo County Environmental Health corrected map to CERS within 30 days.

These were marked on the map during the inspection. Submit the map. Please verify the location of the hazardous material storage. stations, adjacent streets, and storm drains (where applicable) to the Violation Notes: Returned to compliance on 04/13/2018. Please add updated eyewash required content.

Violation Description: Failure to complete and electronically submit a site map with all

6.95, Section(s) 25508(a)(1)
Citation: HSC 6.95 25508(a)(1) - California Health and Safety Code, Chapter Violation Date: 03-28-2018
Site Name: Wheel Works #122149
Site ID: 171573
Violation Source: CERS
Violation Program: HW
Violation Division: San Mateo County Environmental Health uniform manifests copies sent to DTSC within 30 days.

Violation Notes: Returned to compliance on 06/02/2016. Manager could not confirm Violation Description: Failure to send hazardous waste manifest copies to DTSC.

WHEEL WORKS #122149 (Continued) S121749847
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Eval Program: HW
Eval Division: San Mateo County Environmental Health
containers).

Eval Notes: No violation observed for empty 6 gal oil bag recycling (over 5 gal Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 04-12-2018
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Reviewed and accepted updates to HMBP.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 04-03-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
1573
washer 30 240 18,880 pounds per year (Estimated) Pounds per month:
drums 700 UW Aerosols 3 drums Waste Brake fluid 90 gal 675 Parts 16,425 oil bladders 2 drums 140 Filters 4 drums 700 Waste Absorbent 4 rt.pdf Annual waste estimate: (2017) Used antifreeze 30 Oil 2,190 https://www.dtsc.ca.gov/HazardousWaste/upload/California-Generator-Cha the state at this website:

Eval Notes: Please review the LQG requirements. A comparison chart is provided by Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-28-2018
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: HMBP was reviewed as submitted 1/29/18.

Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 03-28-2018
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Accepted.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 03-27-2017
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Other, not routine, done by local agency
WHEEL WORKS #122149 (Continued) S121749847
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called back we discussed recycling when properly empty (valve stem recycling options for empty cylinders (left a voicemail). When he to consult. Called manager to ask about surveillance and discuss call fire. Manager noted cylinders were punctured. Hazmat ER on scene Wheel Works and leaking. Contacted the manager and instructed him to Eval Notes: Received report from Wes regarding propane cylinders abandoned at Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 07-16-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Reviewed and accepted updated HMBP.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 06-01-2020
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 05-03-2016
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 05-03-2016
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Accepted updated map, contacts.

Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 05-02-2018
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 04-28-2015
Eval General Type: Other/Unknown
Eval Source: CERS
WHEEL WORKS #122149 (Continued) S121749847
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Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 10-11-2019
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Other, not routine, done by local agency
Violations Found: No
Eval Date: 09-24-2014
Eval General Type: Other/Unknown
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
Automotive Batteries: They [Truncated]
hazardous waste are used instead of using laundered red rags. 4. Waste 6-gallon oil bags. 3. Blue paper tool rags are disposed of as drummed and disposed of as universal waste. 2. Facility recycles the process info discussed: 1. Aerosol cans: All waste aerosols are appears to be SQG based on the information below. - Other waste for wastes noted below were available for review. Generator status and also historically. - EPA ID reviewed and is active. - Manifests training - Facility reported sending manifests to the state recently daily/weekly hazardous waste tank/container inspections. - Documented assessment for used oil (the only waste tank). - Documents Mike _____ Records Reviewed: - Facility has completed a tank Sheila Caballero, Dain Brandrup, Richard Harryman, and the manager representatives from the facilty including Brian Smith, Dan O’keefe, Eval Notes: Records review / interview conducted on 8/10/20 with multiple Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 08-13-2020
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
updated 7/31/20. Remainder of plan last submission 6/1/20.

Inventory reviewed visually 8/13/20. No significant changes. Map leaking discussed. HMBP reviewed via phone interview 8/10/20. releases reported. One case of dumped propane cylinders with possible Eval Notes: Property owner notification record provided for review. No spills or Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 08-13-2020
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
according to Dermot Casey.
stop by if possible. County Specialty gas picked up the gases behind, but no surveillance or tags identified yet. I asked Dermot to removed). I tried to determine if any evidence could have been left WHEEL WORKS #122149 (Continued) S121749847
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Affiliation Zip: 37201
Affiliation Country: United States
Affiliation State: TN
Affiliation City: Nashville
Affiliation Address: 200 4th Avenue South Attn: Environmental-BSRO Entity Title: Not reported
Entity Name: Bridgestone Retail Operations, LLC
Affiliation Type Desc: Legal Owner
Affiliation Phone: (650) 372-6200
Affiliation Zip: 94403
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: San Mateo
Affiliation Address: 2000 Alameda de las Pulgas, Suite 100 Entity Title: Not reported
Entity Name: San Mateo County Environmental Health
Affiliation Type Desc: CUPA District
Affiliation:

Enf Action Source: CERS
Enf Action Program: HMRRP
Enf Action Division: San Mateo County Environmental Health Enf Action Notes: Not reported
Enf Action Description: Notice of Violation Issued by the Inspector at the Time of Inspection Enf Action Type: Notice of Violation (Unified Program)
Enf Action Date: 12-19-2013
Site Zip: 94401
Site City: SAN MATEO
Site Address: 521 B ST
Site Name: Wheel Works #122149
Site ID: 171573
Enforcement Action:

Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: Yes
Eval Date: 12-19-2013
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HW
Eval Division: San Mateo County Environmental Health
Eval Notes: Not reported
Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 12-19-2013
Eval General Type: Compliance Evaluation Inspection
Eval Source: CERS
Eval Program: HMRRP
Eval Division: San Mateo County Environmental Health
Eval Notes: Reviewed and accepted updates to HMBP.

WHEEL WORKS #122149 (Continued) S121749847
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Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Nicole Remsburg
Affiliation Type Desc: Document Preparer
Affiliation Phone: (650) 342-9568
Affiliation Zip: 94401-1225
Affiliation Country: United States
Affiliation State: CA
Affiliation City: San Mateo
Affiliation Address: 819 N. Humbolt St. #401
Entity Title: Not reported
Entity Name: Robert L Gibson
Affiliation Type Desc: Property Owner
Affiliation Phone: (650) 347-6900
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Wheel Works
Affiliation Type Desc: Operator
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Environmental Scientist
Entity Name: Nicole Remsburg
Affiliation Type Desc: Identification Signer
Affiliation Phone: Not reported
Affiliation Zip: 37201
Affiliation Country: Not reported
Affiliation State: TN
Affiliation City: Nashville
Affiliation Address: 200 4th Avenue South Attn: Environmental-BSRO Entity Title: Not reported
Entity Name: Mailing Address
Affiliation Type Desc: Facility Mailing Address
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Bridgestone Retail Operations, LLC. (BSRO) Affiliation Type Desc: Parent Corporation
Affiliation Phone: (615) 937-9216
WHEEL WORKS #122149 (Continued) S121749847
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Affiliation Phone: Not reported
Affiliation Zip: 37201
Affiliation Country: Not reported
Affiliation State: TN
Affiliation City: Nashville
Affiliation Address: 200 4th Avenue South Attn: Environmental-BSRO Entity Title: Not reported
Entity Name: Dain Brandrup-BSRO
Affiliation Type Desc: Environmental Contact
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
WHEEL WORKS #122149 (Continued) S121749847
1973 TOWER TIRE SERVICE Auto And Home Supply Stores
1972 TOWER TIRE SERVICE Auto And Home Supply Stores
1971 TOWER TIRE SERVICE Auto And Home Supply Stores
1969 GIBSONS TIRE SHOP Gasoline Service Stations
Year: Name: Type:

EDR Hist Auto
399 ft. Site 7 of 8 in cluster D

0.076 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SE 521 S B ST N/A
D51 MORGAN TIRE & AUTO INC EDR Hist Auto 1020934735
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: 615-493-3310
Contact Telephone: 615-937-7515
Contact City,State,Zip: BLOOMINGDALE, IL 60108
Contact Address: 333 EAST LAKE STREET
Contact Name: BRIDGESTONE RETAIL OPERATIONS, LLC
EPA ID: CAL000365225
Handler City,State,Zip: SAN MATEO, CA 94401-4119
Handler Address: 521 S B ST
Handler Name: WHEEL WORKS # 8216
Date Form Received by Agency: 2011-06-30 00:00:00.0
RCRA NonGen / NLR:
399 ft. Site 8 of 8 in cluster D

0.076 mi.

Relative:

Lower
Actual:
29 ft.
< 1/8 SAN MATEO, CA 94401
SE 521 S B ST CAL000365225
D52 WHEEL WORKS # 8216 RCRA NonGen / NLR 1024830334
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Recognized Trader-Importer: No
Handler Date of Last Change: 2018-09-06 16:59:17.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: BRIDGESTONE RETAIL OPERATIONS, LLC
Owner Type: Other
Owner Name: BRIDGESTONE RETAIL OPERATIONS, LLC
Mailing City,State,Zip: BLOOMINGDALE, IL 60108-0000
Mailing Address: 333 EAST LAKE STREET
State District: Not reported
State District Owner: Not reported
WHEEL WORKS # 8216 (Continued) 1024830334
TC6495235.2s Page 87
5868 of 11211
Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Violations: No Violations Found
Facility Has Received Notices of Violations:

San Mateo City CouncilMay 18, 2026

San Mateo City Council
May 18, 2026