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TABLE OF CONTENTS <br /> Page <br /> INTRODUCTION . . . . . . . . . . . . . . . . . 1 <br /> • . . • <br /> SITE INVESTIGATION 1 <br /> Introduction . . . . . . . . . . . . . . . . . . . 1 <br /> } <br /> General 2 <br /> Locate Concrete Perimeter . . . <br /> 2 <br /> Purpose . 2 <br /> Probing Program 2 <br /> rBackhoe Pits. . . 3 <br /> Locate and Sample Former Sump(s). . . . . . . . . . . . . 4 <br /> Purpose . . . . . . . . . . . . . • . . . . . . . 4 <br /> Probe Transects . . . 5 <br /> Observation Well. . . . . . . . . 6 <br /> Soil Disposal . . . • , • • . . • • • • • • • • • • • • • • 8 <br /> Water Disposal . . . 9 <br /> Free Oil Investigation . . . . . . . , . , . • . • . . . . 9 <br /> ' Purpose . . . . . . . . . . . . . . . . . . . 9 <br /> . . . <br /> Wells Through the Concrete Slab . . . . . . . • • . . 10 <br /> Wells at Concrete Perimeter 11 <br /> ' Step-out Wells . . . . . . 11 <br /> Dissolved Hydrocarbons . . . . . . . . . . . • 11 <br /> Purpose . . . . . . . . . . . . . . . . . . . 11 <br /> ' Well Sampling and Chemical Analyses . . . . . . . 12 <br /> Groundwater Gradient . . . . . . . . . . . 13 <br /> ' Residential Oil and Grease Samples . . . . . . 13 <br /> i <br /> Drilling and Sampling . . . . . . . . . . . . . . . 13 <br /> Chemical Analysis . . . . . . . . . . . . . . . . . . • . . . 14 <br /> �' Demobilization. • • • • • • • . • • • • • • • • . • • • • . 14 <br /> t' SCHEDULE . . . . . . . . . . 14 <br /> REPORT . . . . . . . . 15 <br /> o, APPENDIX A - HEALTH AND SAFETY PLAN <br /> i <br /> t' <br /> i <br /> .' JED2/H1 <br /> t <br />