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Upon completion of the monitoring wells on October 24, �000, groundwater was not <br />present in either well. On October 27, 2000, a water sample was collected from the existing <br />monitoring well VW-2, again the only well with viater. The two newly installed wells were <br />again measured on November 29, 2000, and again were found ��ot to contain groundwater. <br />The collected sample from well VW-2 was submitted to the analytical laboratory and <br />analyzed by the following methods: <br />Analyses <br />Total Petroleum Hydrocarbons as Gasoline (NWTPH-Gx) <br />BETX (EPA 8021B) <br />MTBE <br />Quantity <br />I � I <br />Results of these analyses aze presented in Section 4.2 of this report. Appendi.c B presents <br />details of the well installation, development, and sampling program. Appendix C presents <br />the well-construction information (boring loE s). <br />3.3 Quality Assurance,'t�luality Control <br />Quality Assurance/Quality Conhol (QA/QC) included generally accepted procedures for <br />sample collection, storage, tracking, documentation, and analysis. All samples were labeied <br />with a sample number, date, time, and sampler name, and were stored in an ice chest <br />containing frozen blue ice. Appropriate chain-of-custody documentallon was completed. <br />3.4 Grouudwater Depih Measurements <br />As described above, growidwater was not identify during drilling of the borings as part of <br />this current exploration. Additionally, groundwater was not found in the two new wells on <br />October 27, 2000 or November 29, 2000. Appendix B presents details of the groundwater <br />depth-measurement procedures. The static depth to wate.r in well VW-2 was approximately <br />16.0 feet below the ground surface on October 24th. This water level dropped considerably <br />duriag sampling of this well, indicating a limited rechazge azea. This indication is supported <br />by the fact that a newly instalied well (MW-2) is located approximately 20 feet to the west, <br />is screened to a similaz depth, and consistently did not contain groundwater on the measured <br />dates. <br />� <br />01-0105-C•RT.doc . � ^'�v7{�CS <br />CaPyriBht 2001 G-Logics, Inc. Pi�� � �(14 �� <br />