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TABLE A-2 <br /> N Monitoring Well Purge Data <br />' October 15 and 19, 1992 <br /> Well/Sample Total Depth (feet)` Presence of Three Well Volumes Purged Volume <br />' Floating Product (gallons) (gallons) <br /> MW-1 8835 no 150 1 5 <br />' MW-2 8793 no 129 15 <br /> MW-3 8905 no 258 3 <br /> MW-4 10800 no 1224 13 <br />' MW-5 10800 no 1224 13 <br /> MW-6 10800 no 1290 13 <br /> 1 Measured from top of PVC casing (TOC) <br /> At the beginning, during, and end of the purge process, measurements were taken for pH, <br />' electrical conductivity, and temperature of the purge water The values measured at the end of <br /> the purge process are presented in Table A-3 <br />' TABLE A-3 <br /> Groundwater Parameter Values, (End of Purge) <br /> October 15 and 19, 1992 <br /> Well/Sample pH Temperature (°F) Conductivity(umhos) <br /> MW-1 68 677 1207 <br /> MW-2 74 693 1127 <br /> MWA 68 689 1283 <br />' MW-4 7 3 67 1 1062 <br /> MW-5 76 705 1250 <br />' MW-6 79 708 1 1313 <br />' Sampling Procedure and Analysis Schedule <br /> Since there is no previous analytical data available for MW-4, MW-5 and MW-6, there was no <br />' sampling order established for this first round of quarterly sampling A sampling order will be <br /> established prior to the next sampling round, based on analytical results from this quarter <br /> samples The wells were sampled In the following order <br />' 1 MW-1 <br /> 2 MW-4 <br /> 3 MW-3 <br /> 4 MW-6 <br /> _ 5 MW-5 <br /> 6 MW-2 <br />' <br /> 3I'FLCIRpCSSAREG3QTR WP <br /> A - 2 „ <br />