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• MPDS-UN2859-09 <br /> December 12, 1995 <br /> Page 4 of 10 <br /> TABLE 2 (Continued) <br /> RECORD OF THE TEMPERATURE, CONDUCTIVITY, AND pH VALUES <br /> IN THE MONITORING WELLS DURING PURGING AND PRIOR TO SAMPLING <br /> (Measured on November 9, 1995) <br /> Gallons Casing Temper- Conductivity <br /> per Casing Gallons Volumes, ature Hpmhos/cm] <br /> Well Volume Time Purged Purged (OF) x100) pH <br /> MW-6 3 30 14 : 20 0 0 68 . 9 5 . 32 7 . 91 <br /> 3 .5 1. . 06 68 . 1 5 . 36 7 .74 <br /> 7 2 . 12 67 . 9 5 . 35 7 . 67 <br /> 10 5 3 . 18 67 . 7 5 . 30 7 . 59 <br /> 14 31 13 5 4 . 09 67 . 9 5 . 30 7 .55 <br /> MW-7 2 49 09 25 0 0 64 . 1 3 . 36 8 01 <br /> 2 5 1 . 00 66 . 7 3 .45 7 88 <br /> 5 2 . 01 67 . 8 3 .48 7 77 <br /> 7 5 3 . 01 68 . 0 3 54 7 70 <br /> 09 35 10 4 . 02 68 . 2 3 51 7 66 <br /> MW-8 2 45 12 30 0 0 72 . 9 6 . 03 7 78 <br /> 2 5 1 . 02 71 .4 6 .39 7 53 <br /> 5 2 . 04 70 . 9 6 54 7 42 <br /> 7 5 3 . 06 70 . 7 6 63 7 37 <br /> 12 40 10 4 . 08 70 . 5 6 . 68 7 32 <br /> I <br /> MW-9 2 65 1.1 : 45 0 0 72 3 7 . 20 7 . 80 <br /> 2 5 0 94 71 0 8 15 7 . 61 <br /> 5 1 89 70 7 8 20 7 50 <br /> 7 5 2 . 83 70 . 2 8 32 7 43 <br /> 11 : 55 10 3 77 70 1 8 . 28 7 39 <br /> WELL DEWATERED <br />