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TABLE OF CONTENTS <br /> BACKGROUND:......................................................................................................................................1 <br /> TANK/PIPING INFORMATION:.........................................................................................................1 <br /> EXCAVATIONINFORMATION: .........................................................................................................2 <br /> ENVIRONMENTAL SAMPLE INFORMATION:...............................................................................3 <br /> SOIL....................................................................................................................................................3 <br /> WATER...............................................................................................................................................3 <br /> SUMMARY OF ENVIRONMENTAL SAMPLES COLLECTED:......................................................4 <br /> SUMMARY OF LABORATORY ANALYTICAL RESULTS:.............................................................4 <br /> PERSONAL PROTECTION EQUIPMENT(PPE)DISPOSAL: .........................................................5 <br /> CLOSURE REPORT CONCLUSIONS: .................................................................................................5 <br /> OTHER OBSERVATIONS: .....................................................................................................................5 <br /> APPENDIX A: COPY OF THE 805-DlU1 APPROVED CLOSURE PLAN <br /> SIGNED APPLICATION FOR UNDERGROUND TANK CLOSURE <br /> PERMIT.........................................................................................................................A-1 <br /> APPENDIX B: UNIFORM HAZARDOUS WASTE MANIFEST and LLNL <br /> HAZARDOUS WASTE DISPOSAL REQUISITION FOR TANK <br /> CONTENTS..................................................................................................................B-1 <br /> APPENDIX C: UNIFORM HAZARDOUS WASTE MANIFEST and LLNL <br /> HAZARDOUS WASTE DISPOSAL REQUISITION FOR <br /> UST 805-DlUl AND ASSOCIATED PIPING .........................................................0-1 <br /> APPENDIX D: FIGURES&PHOTOGRAPHS OF THE TANK CLOSURE ACTIVITIES...........D-1 <br /> FIGURE 1: Sample locations for the closure of UST 805-DlUl..................................................................D-2 <br /> PHOTOGRAPH 1: View of the excavation pit for UST 805-DlUl............................................................D-3 <br /> PHOTOGRAPH 2: View of the backhoe lifting UST 805-DlUl out of the excavation...........................D-4 <br /> PHOTOGRAPH 3: View of Marion Heaton collecting soil sample that has been collected by <br /> the backhoe bucket from the UST 805-DlUl excavation.....................................................D-5 <br /> PHOTOGRAPH 4: View of UST 805-DlUl excavation soil stockpile on visqueen surface..................D-6 <br /> PHOTOGRAPH 5: View of Dave Castro collecting soil sample from the UST 805-DlUl <br /> excavationstockpile...................................................................................................................D-7 <br /> PHOTOGRAPH 6: View of UST 805-DlUl being mounted onto Erickson truck. Hold-down <br /> strapsare in place.......................................................................................................................D-8 <br /> PHOTOGRAPH 7: Photograph of 250-gallon diesel replacement tank system mounted on a <br /> concretepad................................................................................................................................D-9 <br /> APPENDIX E: ANALYTICAL DATA&CHAIN OF CUSTODY RECORDS...............................E-1 <br /> APPENDIX F: COPY OF THE UNDERGROUND STORAGE TANK UNAUTHORIZED <br /> RELEASE(LEAK)/CONTAMINATION SITE REPORT,TANK <br /> 805-DlUl AT BUILDING 805 ...................................................................................F-1 <br /> APPENDIX G: CONSOLIDATED ENGINEERING LABS FIELD DENSITY REPORT...............G-1 <br /> APPENDIX H: CERTIFICATE OF TANK DESTRUCTION,ERICKSON,INC............................H-1 <br />