Laserfiche WebLink
Site Investigation Work Plan — Trench 29 Area <br />FORMER PILKINGTON NORTH AMERICA — LATHROP FACILITY <br />500 East Louise Avenue, Lathrop, California <br />TABLE OF CONTENTS <br />SECTION PAGE <br />1.0. INTRODUCTION...................................................................................................1 <br />2.0. OBJECTIVES AND PURPOSE............................................................................1 <br />3.0. BACKGROUND AND SITE INFORMATION........................................................2 <br />3.1. GEOLOGIC SETTING.......................................................................................3 <br />3.2. HYDROGEOLOGIC SETTING...........................................................................3 <br />4.0. SCOPE OF WORK................................................................................................4 <br />4.1. PRE -FIELD WORK ACTIVITIES........................................................................ 4 <br />4.2. EQUIPMENT DECONTAMINATION/WASTE MANAGEMENT ..........................4 <br />4.3. REPORT PREPARATION..................................................................................4 <br />5.0. FIELD PROCEDURES..........................................................................................5 <br />5.1. SOIL BORING ADVANCEMENT....................................................................... 5 <br />5.2. SOIL SAMPLING AND ANALYSES...................................................................5 <br />5.3. WASTE DELINEATION.....................................................................................6 <br />5.4. BORING ABANDONMENT................................................................................6 <br />6.0. LIMITATIONS.......................................................................................................6 <br />FIGURES <br />Figure 1 — Location Map <br />Figure 2 — Site Plan <br />Figure 3 — Site Plan: Proposed Soil Boring Locations <br />Figure 4 — Historical Site Plan: Trench Locations and Dimensions <br />APPENDICES <br />Appendix A — Central Valley Regional Water Quality Control Board Letter <br />Appendix B — Investigation Trenching Field Logs <br />Appendix C — Site Photographs <br />