ARCHIVED REPORTS XR0001704 - Laserfiche WebLink

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sky . TABLE OF CONTENTS Pale 1.0. INTRODUCTION AND SCOPE OF WORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0. PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.1. MONITORING WELL PURGE PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.2. COLLECTION OF GROUND WATER SAMPLES . . . . . . . . . . . . . . . . . . . . . . 2 3.0. FINDINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . 2 3.1. GROUND WATER GRADIENT AND DIRECTION . . . . . . . . . . . . . . . . . . . . . 2 3.2. MICROBIOLOGICAL ACTIVITY IN GROUND WATER . . . . . . . . . . . . . . . . 3 3.3. PETROLEUM HYDROCARBON-IMPACTED GROUND WATER . . . . . . . . . 3 4.0. DISCUSSION AND CONCLUSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 5.0. RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.0. LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . 4 FIGURES • Figure 1 - Vicinity Map Figure 2 - Site Plan Figure 3 - Ground Water Elevation TABLES Table 1 - Ground Water Elevations Table 2 - Ground Water Monitoring far Microbiological Activity - Field Data Table 3 - Ground Water Monitoring for Microbiological Activity - Laboratory Data Table 4 -Analytical Results of Ground Water Samples -March 2000 Table 5 -Analytical Results of Historical Ground Water Samples Table 6 -Analytical Results of Ground Water Samples -EPA Method 8260 APPENDICES Appendix A - Field Data Sheets Appendix B - Laboratory Reports Appendix C - Ground Water Concentration Graphs Appendix D - Proposed Revised Ground Water Monitoring Schedule Advanced GcoEnvironmental,Inc.