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Cone Penetrometer Testing and Monitoring Well Installation Work Plan <br /> CALIFORNIA STOP <br /> 2224 Manthey Road, Stockton, California <br /> TABLE OF CONTENTS <br /> SECTION PAGE <br /> 1.0. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 <br /> 2.0. BACKGROUND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 <br /> 2.1. REGIONAL GEOLOGIC/HYDROGEOLOGIC SETTING . . . . . . . . . . . . . . . . . 2 <br /> 2.2. PREVIOUS INVESTIGATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 <br /> 2.3. STRATIGRAPHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 <br /> 3.0. SCOPE OF WORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 <br /> 3.1. PERMITTING AND PRE-FIELD WORK ACTIVITIES . . . . . . . . . . . . . . . . . . . 4 <br /> 3.2. CPT DRILLING AND SAMPLE COLLECTION . . . . . . . . . . . . . . . . . . . . . . . . 4 <br /> 3.3. MONITORING WELL DRILLING AND SOIL SAMPLE COLLECTION . . . . . 5 <br /> 3.4. MONITORING WELL INSTALLATION, DEVELOPMENT, & SURVEY . . . . 5 <br /> 3.5. GROUND WATER SAMPLING AND ANALYSIS . . . . . . . . . . . . . . . . . . . . . . 5 <br /> 3.6. PREPARATION OF REPORT OF FINDINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> 4.0. FIELD PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> 4.1. CPT SOIL BORING AND SAMPLE COLLECTION . . . . . . . . . . . . . . . . . . . . . 6 <br /> 4.2. MONITORING WELL PILOT SOIL BORING . . . . . . . . . . . . . . . . . . . . . . . . . . 7 <br /> 4.3. WELL COMPLETION AND WELL ELEVATION SURVEY . . . . . . . . . . . . . . 8 <br /> 4.4. WELL DEVELOPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 <br /> 4.5. GROUNDWATER SAMPLING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . 9 <br /> 4.5.1. Static Water Level Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 <br /> 4.5.2. Well Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 <br /> 4.5.3. Sample Withdrawal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 <br /> 4.5.4. Sample Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 <br /> 4.6. EQUIPMENT DECONTAMINATION/WASTE MANAGEMENT . . . . . . . . . 10 <br /> 5.0 REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 <br /> FIGURES <br /> Figure I -Location <br /> Figure 2 -Site Plan <br /> Figure 3 - Well Construction Diagram <br /> Advanced GeoEnvironmental,Inc. <br />