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Rev. 9/00 <br />PROJECT NO: <br />CLIENT: <br />LOCATION: <br />LYSIMETER SAMTLE FIELDDATA SHEET <br />124601 SAMPLER: Paul Weinhardt DATE: •� ►� <br />San Joquln County I SAMPLE ID: \1`7'2 <br />North County Landfill SAMPLE POINT DESIGNATION: <br />70 centibar (approx. 10 psi) vacuum <br />applied to draw a sample. <br />Maintaining vacuum shows that the <br />sampling tubes are not pulled appart. <br />Date <br />Time Soil Moisture Vacuum Reading Liquid RemovedVacuum Applied <br />(Centibars) (Milliliters) <br />6,LI <br />`ate <br />I Pf, 1-01114- <br />8 jS'C9 <br />m $t - 4LL <br />qtr n> <br />ODOR: <br />LYSIMETERINfEGRITY: <br />COMMENTS: <br />Pressure is greatly reduced in the <br />day after vacuum was applied. <br />Gradually decreasing vacuum <br />indicates that air can be drawn into <br />the sampling apparatus, that the <br />tubes are not plugged. <br />SIGNATURE:REVIEWED <br />BY: PAGE OF J <br />