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r ti <br /> 20 July 2000 <br /> AGE Project No. 98-0456 <br /> Page 6 of 7 <br /> Tetrachloroethene (PCE) and 1,4-dichlorobenzene were detected in sample B1-5 at concentrations <br /> of 8.1 micrograms per kilogram(,ug/kg) and 9.9,ug/kg,respectively. Tetrachloroethene was detected <br /> in sample B1-10 at a concentration of 250,ug/kg. Analytical results of soil samples are summarized <br /> in Table 2. <br /> 4.-0 The laboratory report (McCampbell Analytical Inc. Lab I.D. 33420 through 33423 and 33426 <br /> through 33436),quality assurance,quality control (QA/QC)report and chain-of-custody are included <br /> in Appendix C. <br /> 4.4. ANALYTICAL RESULTS OF `GRAB' GROUND WATER SAMPLES <br /> TPH-g, BTEX compounds, oxygenated compounds and PCBs were not detected in the `grab' water <br /> +.. sample collected and analyzed from boring B1. TPH-g, BTEX compounds and MTBE were not <br /> detected in the `grab' water sample collected and analyzed from boring AB 1. <br /> i6. PCE was detected in the `grab' water sample from boring B1 at a concentration of 1.6 micrograms <br /> per liter (ggll). TPH-d was also detected in the same water sample at a concentration of 56 4gll. <br /> The analytical results of the `grab' ground water sample are summarized in Tables 3. The laboratory <br /> report (MAI Lab ID 33420 and 33425),QA/QC report and chain-of-custody form are included in <br /> Appendix C. <br /> 4.5. WELL SURVEY RESULTS <br /> Based on the data collected the following wells were located in the search area. <br /> One California Water Service,three agricultural wells and three drinking water wells were identified. <br /> The following locations had water wells: <br /> 1. 3535 North El Dorado Street (First Baptist Church) <br /> 2. 3847 North Sutter Street(Saint Luke's Church) <br /> 3. 3700 Pacific Avenue (Central United Methodist Church) <br /> �.. 4. 215 East Alpine Road (The Tank House) <br /> 5. Atlee and Commerce Streets (Cal Water Well/water tower) <br /> 6. 4205 Commerce Street (residence on rail road property) <br /> A map of general well locations is depicted in Figure 4. <br /> �+ Advanced GeoEnvironmental.Inc. <br /> V <br />