Appendix a Field Logs
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APPENDIX A FIELD LOGS APPENDIX B SITE PHOTOGRAPHS Appendix B – Test pits Photograph B-1 Test Pit- 141EP001 – Orientated: West - East Length – 13 ft; Width – 3 ft; Depth – 9 ft Appendix B – Test pits Photograph B-2 Test Pit- 141EP002 – Debris in Bottom and sidewalls. Orientation: West - East Length – 35 ft; Width – 10 ft; Depth – 15 ft Appendix B – Test pits Photograph B-3 Test Pit-141EP002 – Encountered debris included glass bottles, burned paper and wood, rusted metal, decomposing aluminum, wire, ceramics, brick, plastic, ash, and pipes. Appendix B – Test pits Photograph B-4 Test Pit- 141EP003 – Orientation: West - East Length – 60 ft; Width – 5 ft; Depth – 15 ft Appendix B – Test pits Photograph B-5 Test Pit- 141EP003 – Encountered debris included glass bottles and jars, metal wire, construction debris, burned wood, plastic bread wrappers. Appendix B – Test pits Photograph B-6 Test Pit- 141EP004 – Debris in bottom and sidewalls Orientation: South - North Length – 25 ft; Width – 6 ft; Depth – 13 ft Appendix B – Test pits Photograph B-7 Test Pit-141EP004 – Encountered debris included glass bottles, broken glass, rusted metal, wire, burned paper and wood, and plastic. Appendix B – Test pits Photograph B-8 Test Pit-141EP005 – No debris, waste, or contamination observed. Orientation: West - East Length – 12 ft; Width – 3 ft Appendix B – Test pits Photograph B-9 Test Pit-141EP006 – No debris, waste, or contamination observed. Orientation: East - West Length – 13 ft; Width – 4 ft; Depth – 10 ft Appendix B – Test pits Photograph – B-10 Test Pit-141EP007 – Surface debris and staining in sidewalls. Orientation: East - West Length – 13 ft; Width – 3 ft; Depth – 8 ft Appendix B – Test pits Photograph B-11 Test Pit-141EP007 – Encountered abundant surface debris and a dark grayish brown stained zone in sidewall intermixed with asphalt chunks. Appendix B – Test pits Photograph B-12 Test Pit- 141EP008 – Debris in bottom and sidewalls Orientation: East - West Length – 54 ft; Width – 10 ft; Depth – 13 ft Appendix B – Test pits Photograph B-13 Test Pit-141EP008 – Encountered debris included glass bottles, rusted metal, wire, ash, ceramics, wood, pipe, radio tubes, and decomposing aluminum. Appendix B – Test pits Photograph B-14 Test Pit- 141EP009 – No debris, waste, or contamination observed. Orientation: South - North Length – 15 ft; Width – 3 ft; Depth – 9 ft Appendix B – Test pits Photograph B-15 Test Pit- 141EP010 – No debris, waste, or contamination observed. Orientation: East - West Length – 13 ft; Width – 4 ft; Depth – 8 ft Appendix B – Test pits Photograph B-16 Test Pit- 141EP011 – Debris in bottom and sidewalls Orientation: West - East Length – 50 ft; Width – 5 ft; Depth – 6.5 ft Appendix B – Test pits Photograph B-17 Test Pit- 141EP011 – Encountered debris included ash, burned wood, broken glass, glass bottles, steel metal, wire, insulation, tin cans, and rubber. Appendix B – Test pits Photograph B-18 Test Pit- 141EP012 – Thin zone of debris in sidewall. Orientation: East - West Length – 40 ft; Width – 3 ft; Depth – 5 ft Appendix B – Test pits Photograph B-19 Test Pit- 141EP012 – Encountered debris included rusted metal, 35mm film, wood, Styrofoam, sandwich wrappers, wire, plastic bucket, automotive metal, melted rubber, foam insulation, and glass insulation. Appendix B – Test pits Photograph B-20 Test Pit-141EP013 – No debris, waste, or contamination observed. Orientation: East - West Length – 12 ft; Width – 4.5 ft; Depth – 8 ft Appendix B – Test pits Photograph B-21 Test Pit-141EP014 – No debris, waste, or contamination observed. Orientation: West - East Length – 12 ft; Width – 4 ft; Depth – 5 ft Appendix B – Test pits Photograph B-22 Test Pit- 141EP015 – No debris, waste, or contamination observed. Orientation: East - West Length – 12 ft; Width – 3 ft; Depth – 9 ft Appendix B – soil borings Photograph B-23 Soil Boring- 041SB001 – 0 – 11 ft Appendix B – soil borings Photograph B-24 Soil Boring- 141SB001 – 11 – 15.5 ft Appendix B – soil borings Photograph B-25 Soil Boring- 141SB001 – 15.5 – 20 ft Appendix B – soil borings Photograph B-26 Soil Boring- 141SB001 – 20 – 24.5 ft Appendix B – soil borings Photograph B-27 Soil Boring- 141SB001 – 24.5 - 29 ft Appendix B – soil borings Photograph B-28 Soil Boring- 141SB001 – 29 – 30.5 ft Appendix B – soil borings Photograph B-29 Soil Boring- 141SB002 Appendix B – soil borings Photograph B-30 Soil Boring- 141SB002 – 0 – 12 ft Appendix B – soil borings Photograph B-31 Soil Boring- 141SB002 – 12 – 16.5 ft Appendix B – soil borings Photograph B-32 Soil Boring- 141SB002 – 16.5 – 21 ft Appendix B – soil borings Photograph B-33 Soil Boring- 141SB002 –21 – 25.5 ft Appendix B – soil borings Photograph B-34 Soil Boring- 141SB002 –25.5 – 30 ft Appendix B – soil borings Photograph B-35 Soil Boring- 141SB002 –30 – 31.5 ft Appendix B – soil borings Photograph B-36 Soil Boring- 141SB002 –30 – 33 ft Appendix B – soil borings Photograph B-37 Soil Boring- 141SB003 –0 – 5 ft Appendix B – soil borings Photograph B-38 Soil Boring- 141SB003 –5 – 9.5 ft Appendix B – soil borings Photograph B-39 Soil Boring- 141SB003 –9.5 – 14 ft Appendix B – soil borings Photograph B-40 Soil Boring- 141SB003 –14 – 18.5 ft Appendix B – soil borings Photograph B-41 Soil Boring- 141SB003 –18.5 – 23 ft Appendix B – soil borings Photograph B-42 Soil Boring- 141SB003 –23 – 24.5 ft APPENDIX C ANALYTICAL DATA AND QUALITY CONTROL TABLES Final RCRA Facility Investigation Report for YPG-141 U.S. Army Garrison Yuma Proving Ground Revision 0, March 2013 DATA QUALITY ASSESSMENT TABLE OF CONTENTS C.1 PRECISION ................................................................................. C-1 C.1.1 Field Duplicates ................................................................ C-1 C.1.2 Matrix Spike Duplicates .................................................... C-2 C.2 ACCURACY ................................................................................ C-3 C.3 REPRESENTATION ................................................................... C-3 C.3.1 Holding Time ..................................................................... C-4 C.3.2 Field Blanks ...................................................................... C-4 C.4 ANALYTICAL COMPLETENESS ............................................... C-5 C.5 SUMMARY OF QUALIFIED RESULTS ...................................... C-5 C.5.1 Minor Data Quality Issues ................................................. C-5 C.5.2 Major Data Quality Issue - Acetone and Methyl Ethyl Ketone Results ................................................................. C-6 C.5.2.1 Introduction ....................................................... C-6 C.5.2.2 Methods ............................................................ C-8 C.5.2.3 Results .............................................................. C-9 C.5.2.4 Discussion ........................................................ C-9 C.6 DATA QUALITY CONCLUSIONS ............................................ C-10 LIST OF TABLES C.1 Analytical Data C.2 USEPA Flags for Analytical Data C.3 RFI Field Duplicate Results for Soil C.4 Matrix Spike and Matrix Spike Duplicate Results C.5 Results Qualified Due to Field Blank Contamination C.6 Equipment Blank Detected Results i Final RCRA Facility Investigation Report for YPG-141 U.S. Army Garrison Yuma Proving Ground Revision 0, March 2013 APPENDIX C DATA QUALITY ASSESSMENT The purpose of this section is to assess the analytical data quality for the soil samples collected in support of the YPG-141 Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI). Site-specific quality control (QC) issues are discussed here in terms of precision, accuracy, representation, comparability, and completeness. Data, including data validation flags, are presented in Table C.1. Table C.2 contains explanatory information for Table C.1. QC data are presented beginning with Table C.3. C.1 PRECISION Precision is controlled through the use of field duplicates and matrix spike duplicates. C.1.1 Field Duplicates In accordance with Section A.3.5 of the QAPP (Appendix A of Parsons, 2010), field duplicates are required at a rate of one per 20 samples of the same matrix. Field duplicate frequency was measured program-wide and not per individual site. Thirty-two soil samples were collected at this site during the RFI. One field duplicate was collected associated with these samples. However, a total of 14 field duplicates were collected in association with 240 normal field samples collected program-wide at the inactive landfills and Muggins Mountain OB/OD sites. Therefore, overall field duplicate frequency was met for the RFI. Table C.3 presents the results of the field duplicate sample (141EP012) collected at this site. The field duplicate acceptance limit is defined as 35 Relative Percent Difference (RPD) for soil samples. If excessive exceedances of the RPD limit are identified, required action is to evaluate the sampling program to determine if field sampling protocols are being followed and implement corrective action if required. One hundred and fifty-nine distinct analytes were tested for in the one field duplicate, generating 168 duplicate pair results (the greater number of results comes from the same analytes being tested for in two methods). Soil test panels included: volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs), explosives, and metals. The RPD is evaluated when C-1 Final RCRA Facility Investigation Report for YPG-141 U.S. Army Garrison Yuma Proving Ground Revision 0, March