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i i i . 1 <br />C i 1 <br />Date: 3//7�& <br />Sampling ID <br />Methane <br />(%-Vol) <br />Oxygen <br />(%-Vol) <br />Carbon <br />Dioxide <br />(%-Vol) <br />Probe Pressure <br />(inches H2O) <br />FH-SG2 <br />FH-SG3 <br />3m <br />FH-SG4 <br />d <br />FH-SG5 <br />O <br />j 7 9 <br />07 <br />,t- d. 5 <br />FH-SG6 <br />0,0 <br />FH-SG7 <br />®. <br />FH-SG8 <br />>' <br />/�•: <br />�, 6 <br />f �- <br />FH-SG9 <br />FH -SG 10 <br />U <br />z, 6J <br />O, <br />FH-SGI2-S <br />f <br />trj:6 <br />FH-SGI2-I <br />FH -SG 12-D <br />NOTES: <br />ABBREVIATIONS: <br />Temp: L Z3-° Wind: <br />SG"n" = Soil Gas Monitoring Well <br />Barometric Pressure: <br />SGT = Soil Gas Trench <br />Instrument:F s �p <br />%-Vol = Percent By Volume <br />Instr. Calibration: Date: ,31y By: <br />PPM =Parts Per Million <br />Sampling Technician:�� a <br />S = Shallow Probe <br />1 = Intermediate Probe <br />D = Deep Probe <br />Note: this form is subject to revision as needed to improve monitoring <br />N:\1 Foothill\LFGperimMonit\LFGMonit-DataSheet(WDRs).doc <br />Foothill Landfill Public Works/Solid Waste <br />Soil Gas Monitoring County of San Joaquin <br />