Laserfiche WebLink
r - <br /> Additional Site Assessment Work Plan <br /> SPINGOLO TRUCKING COMPANY <br /> 1011 North Broadway Avenue, 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 . . . . . . . . . . . . . . . . . 1 <br /> 2.2. UNDERGROUND STORAGE TANK REMOVAL . . . . . . . . . . . . . . . . . . . . . . 2 <br /> 2.3. PREVIOUS SITE ASSESSMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 <br /> 2.4. STRATIGRAPHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 <br /> 3.0. SCOPE OF WORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 <br /> 3.1. PERMITTING AND PRE-FIELD WORK ACTIVITIES . . . . . . . . . . . . . . . . . . . 4 <br /> 3.2. DRILLING AND SOIL SAMPLE COLLECTION . . . . . . . . . . . . . . . . . . . . . . . . 4 <br /> 3.3. MONITORING WELL INSTALLATION, DEVELOPMENT, & SURVEY . . . . 5 <br /> 3.4. GROUND WATER SAMPLING AND ANALYSIS . . . . . . . . . . . . . . . . . . . . . . 5 <br /> 3.5. PREPARATION OF REPORT OF FINDINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> 60 <br /> 4.0. FIELD PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> 4.1. PILOT SOIL BORING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> 4.2. WELL COMPLETION AND WELL ELEVATION SURVEY . . . . . . . . . . . . . . 6 <br /> 4.3. WELL DEVELOPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 <br /> 4.4. GROUNDWATER SAMPLING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . 7 <br /> 4.4.1. Static Water Level Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 <br /> 4.4.2. Well Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 <br /> 4.4.3. Sample Withdrawal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 <br /> 4.4.4. Sample Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 <br /> 4.5. EQUIPMENT DECONTAMINATION/WASTE MANAGEMENT . . . . . . . . . . 9 <br /> FIGURES <br /> `r Figure 1 -Location Map <br /> Figure 2 -Site Plan <br /> v. Figure 3 -Site Plan -North Tank Area <br /> Figure 4 -Site Plan -South Tank Area <br /> Figure 5 -Monitoring Well Construction Diagram <br /> Advanced GeoEnvironmental,Inc. <br /> r <br />