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cieologrcat Techxtcs Inc Page 5 <br /> GW Monitonng Report <br /> Ted Peters -AST <br /> Project No 701 2 <br /> September 14,2001 <br /> anomalous based on the presence of free product in MW-5 and/or the spatial orientation <br /> of the wells <br /> 2 TPH-G, TPH-D or volatile organic compounds are present in four of the groundwater <br /> monitoring wells <br /> 3 The domestic well does not appear to be impacted by petroleum hydrocarbons at this <br /> time <br /> ' 4 The groundwater plume is not defined vertically or laterally <br /> Recommendations <br /> 1 GTI has prepared a work plan for additional plume definition in accordance with the <br /> ' directive of the July 13, 2001 correspondence from the RWQCB-CVR The work plan <br /> includes provisions for installing three additional groundwater monitoring wells and it <br /> will be submitted by September 18, 2001 <br /> 2 Maintain the current semi-annual groundwater monitoring event schedule The next <br /> event is scheduled for February 2002 In their July 13, 2001 correspondence, the <br /> RWQCB-CVR indicated that they might require a quarterly monitoring schedule in the <br /> future <br /> I <br /> 5.0 LIMITATIONS <br /> ' This report was prepared in accordance with the accepted standards and practices of the <br /> field of environmental geology, groundwater hydrology and'good business practices It <br /> should be recognized that definition and evaluation of environmental conditions is a <br /> difficult and inexact science Judgments leading to conclusions and recommendations are <br /> generally made with an incomplete knowledge of the site-specific conditions present <br /> ' The tasks proposed and completed during this project were reviewed and approved by the <br /> local regulatory agency for compliance with the law No warranty, expressed or implied, is <br /> made <br /> 1 <br /> I <br /> 1 � <br /> 1 <br />