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TABLE OF CONTENTS <br /> Page, <br /> ,1.0. INTRODUCTION/SCOPE OF WORK .. . . . ... . . ... . . . . . . . . . . . . . 1 <br /> 2.0. BACKGROUND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . 1 <br /> 2.1. SITE LOCATION AND DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . 1. <br /> 2.2. GROUND WATER DEPTH AND FLOW DIRECTION . . . . . . . . . . . . . 1 <br /> 2.3. REGIONAL GEOLOGIC AND HYDROGEOLOGICAL SETTING . . . 1 <br /> 2.4.,' UNDERGROUND STORAGE TANK REMOVAL . . . . . . . . . . . . . . ... . <br /> 2.5. APPLICATION OF BACTERIAL INOCULUM . . . . .. . . . . . .. . . . . . . .. . 2 <br /> ' 3.0. SITE ASSESSMENT.AND REMEDIATION .. . . ... . . . . . .... . . . . . . . . . . ... . 3 <br /> 3.1. SOIL BORING DRILLING,JULY AND SEPTEMBER 1992 . . . . . . . . 3 <br /> 3:2., HYDROCARBON-IMPACTED STOCKPILE SOIL SAMPLING,, <br /> ' FEBRUARY 1993 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 <br /> 3.3. CONFIRMATION OF HYDROCARBON-IMPACTED SOIL,: <br /> ' JUNE 1993 . ... . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 4 <br /> 3.4. EXCAVATION OF HYDROCARBON-IMPACTED SOIL, <br /> FALL 11993 ... . . . . . ... . . . . .' . . . . . . . . . . . . . . . . . . . . . . . . . . ...4 <br /> ' 3.5. EXCAVATION OF HYDROCARBON-IMPACTED SOIL,_ FEBRUARY 1994 . . . . . . . . . . . . . 5- <br /> 3.6. EXCAVATION'SOIL SAMPLING, NOVEMBER 1994 . . . . . . . . . . . . 5 ' <br /> 3.7. EXCAVATION OF HYDROCARBON-IMPACTED SOIL, <br /> NOVEMBER 1994'.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> .3.$'. STOCKPILED SOIL SAMPLING, APRIL 1995 . . . . . . . 6 ; <br />' '. 3.9:- EXCAVATION OF I4YDROCA.RBON-IMPACTED SOIL, <br /> APRIL 1995 . . . . . . . . . . . . . . 6 <br /> 3.10. BACKFILI:,ING OF EXCAVATION . . . . . . ... . . . . . . . ... ... . . . . . . 7 <br /> ' 3.11. STOCKPILED SOIL SAMPLING, MAY 1996 . . . . . . . . . . . . . . . . 7 <br /> 3.12. DRILLING AND SAMPLING,MAY I996 . . . . . . . . . . . . . . . . . 8 <br /> ' 3.12.L COLLECTION OF SOIL SAMPLES . , • . . ' • . . . . . . . . . 8 ' <br /> 3.12.2. LOGGING . 8 <br /> 3.12.3: ANALYTICAL RESULTS OF SOIL SAMPLES . . . . . . . . . . 8 <br /> 4:Q. ' CONCLUSIONS AND RECOMMENDATIONS : . . . . . . : . . : . . :.... . . . . . ... 9 <br /> 4.1. CONCLUSIONS . . . . . . . . •. . . . . . . . . . . . . . . . . . . . . . . . . . 9- <br /> 4.2. RECOMMENDATIONS . . . . . . . . . . . . . . . : . . . . . . . . . . . . . . . . . . . . 9 <br /> r <br /> 5.0.. LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... .,10 <br />