|
Table 7
<br /> 2001 Groundwater Monitoring Plan
<br /> Disco Site
<br /> Location Well Frequency Reason
<br /> Upgradlent MW-DIS-4 No Sampling for BTEX/TPH, 1,2-DCA, EDB,or TBA ND (BTEXITPH/TPH) for 7 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-5 No Sampling for BTEX/TPH, 1,2-DCA, EDB,or TBA ND(BTEXITPH)for 9 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-6 No Sampling for BTEX/TPH, 1,2-DCA, EDB,or TBA ND(BTEXITPH)for 17 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-7S No Sampling for BTEXITPH, 1,2-DCA, EDB,or TBA ND(BTEX/TPH)for 6 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-71D No Sampling for BTEXITPH, 1,2-DCA, EDB,or TBA ND(BTEX/TPH)for 9 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-8S No Sampling for BTEX/TPH, 1,2-DCA, EDB,or TBA ND(BTEX/TPH)for 8 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-81D No Sampling for BTEX/TPH, 1,2-DCA, EDB,or TBA ND BTEX/TPH for 11 events, ND DCA, EDB for 4 events
<br /> Downgradient TBI* NA NA
<br /> Crossgradient MW-DIS-3 Annual Sampling for BTEXITPH, 1,2-DCA, EDB,and TBA ND(BTEX/TPH)for 7 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-9 Annual Sampling for BTEX/TPH, 1,2-DCA, EDB, and TBA ND(BTEX/TPH)for 6 events, ND(DCA, EDB)for 4 events
<br /> MW-DIS-10 Annual Sampling for BTEX/TPH, 1,2-DCA, EDB, and TBA ND BTEX/TPH for 6 events, ND DCA, EDB for 4 events
<br /> Within Plume MW-DIS-1 Semi-Annual Sampling for BTEX/TPH, 1,2-DCA, and EDB Concentrations reducing for BTEX/TPH,Stable for DCA, EDB
<br /> MW-DIS-2 Semi-Annual Sampling for BTEX/TPH, 1,2-DCA, and EDB Concentrations reducing for BTEX/TPH, ND(DCA, EDB)for 4 events
<br /> NP-1-70' Semi-Annual Sampling for BTEXITPH, 1,2-DCA, and EDB Concentrations stable for BTEX/TPH, DCA, EDB
<br /> NP-1-80' Semi-Annual Sampling for BTEX/TPH, 1,2-DCA, and EDB Concentrations stable for BTEX/TPH, DCA, EDB
<br /> NP-1-90' Semi-Annual Sampling for BTEX/TPH, 1,2-DCA, and EDB Concentrations stable for BTEX/TPH, DCA, EDB
<br /> SVE-North Semi-Annual Sampling for BTEXITPH, 1,2-DCA, EDB, and TBA Concentrations stable for BTEX/TPH,variable for DCA, EDB, TBA
<br /> SVE-South Semi-Annual Sampling for BTEX/TPH, 1,2-DCA, and EDB Concentrations stable for BTEX/TPH, DCA, EDB
<br /> *TBI:To Be Installed
<br /> Quarterly Sampling: First(March),Second(June),Third(September),and Fourth(December)Quarters
<br /> Semi-Annual Sampling: First(March)and Third(September)Quarters
<br /> Annual Sampling:Third Quarter(September)
<br /> Table 7.xls
<br /> 07/17/2001
<br />
|