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L & M OPERABLE UNIT- THIRD QUARTER 2014 SITE STATUS, REMEDIAL SUMMARY, AND <br /> GROUNDWATER MONITORING REPORT <br /> Table of Contents <br /> 2.7.1 .1 Separate Phase Hydrocarbons.....................................................................2.13 <br /> 2.7.1 .2 Fuel Oxygenates and Petroleum Hydrocarbon Concentrations...............2.15 <br /> 2.7.2 Deep Zone......................................................................................................2.16 <br /> 2.7.2.1 SPH...................................................................................................................2.16 <br /> 2.7.2.2 Fuel Oxygenates and Hydrocarbon Concentrations .................................2.17 <br /> 2.8 ARSENIC2.19 <br /> 2.9 PURGE WATER STORAGE AND DISPOSAL ....................................................................2.19 <br /> 3.0 STATUS OF REMEDIATION ACTIVITIES..............................................................................3.1 <br /> 3.1 DUAL PHASE EXTRACTION SYSTEM .................................................................................3.1 <br /> 3.1 .1 Dual Phase Extraction Systems Summary.......................................................3.1 <br /> 3.1 .2 Dual Phase Extraction System: Operational and Analytical Data -3Q14..3.2 <br /> 3.2 L&M OU AND APARTMENT SOIL VAPOR EXTRACTION SYSTEMS...................................3.2 <br /> 3.2.1 L&M OU and Apartment Soil Vapor Extraction Systems Summary ..............3.2 <br /> 3.2.2 L&M OU and Apartment Soil Vapor Extraction Systems Operational Data - <br /> 3Q14..................................................................................................................3.3 <br /> 3.2.3 Apartment Soil Vapor Extraction System Analytical Data -3Q14...............3.3 <br /> 3.2.4 L&M OU Soil Vapor Extraction System Analytical Data - 3Q 14....................3.3 <br /> 3.3 SEPARATE PHASE HYDROCARBON REMOVAL...............................................................3.3 <br /> 3.4 PRODUCT RECOVERY REMEDIATION SYSTEM................................................................3.3 <br /> 3.4.1 Product Recovery Remediation Systems Summary......................................3.3 <br /> 3.4.2 Product Recovery Remediation Systems Operational Data........................3.4 <br /> 3.5 CONCLUSIONS ................................................................................................................3.4 <br /> 4.0 SOIL VAPOR SAMPLING ..................................................................................................4.1 <br /> 4.1 PREVIOUS SOIL VAPOR SAMPLING ACTIVITIES...............................................................4.1 <br /> 4.2 SOIL VAPOR SAMPLING THIRD QUARTER 2014 ..............................................................4.1 <br /> 4.2.1 Soil Vapor Sampling.........................................................................................4.1 <br /> 4.2.2 APSV Soil Vapor Concentration Trends..........................................................4.2 <br /> 4.2.3 UPSV Soil Vapor Concentration Trends ..........................................................4.2 <br /> 4.2.4 Quality Assurance/Quality Control-Samples and General Laboratory Notes <br /> ...........................................................................................................................4.2 <br /> 4.2.5 Conclusions ......................................................................................................4.3 <br /> 5.0 RECOMMENDATIONS ......................................................................................................5.1 <br /> 6.0 SUBMITTALS AND CORRESPONDENCE THIS REPORTING PERIOD ...................................6.1 <br /> 7.0 PLANNED ACTIVITIES FOR NEXT REPORTING PERIOD .....................................................7.1 <br /> 8.0 LIMITATIONS AND CERTIFICATION..................................................................................8.1 <br /> 5tantec ii <br />