Laserfiche WebLink
Proiect Number 2098RV45 November 30 2017 <br /> TABLE OF CONTENTS <br /> TABLEOF CONTENTS.................................................................................................1 <br /> LISTOF FIGURES .......................................................................................................2 <br /> LISTOF APPENDIX......................................................................................................2 <br /> 1.0 INTRODUCTION.................................................................................................3 <br /> 1.1 Site Description ..............................................................................................3 <br /> 1.2 Investigation Purpose......................................................................................4 <br /> 2.0 SITE INVESTIGATION WORKPLAN ADDENDUM................................................4 <br /> 2.1 Soil Boring/Monitoring Well Permitting ..........................................................4 <br /> 2.2 Groundwater Monitoring Well Installation ......................................................5 <br /> 2.2.1 Site Visit to Mark Locations and Locate Utilities.......................................5 <br /> 2.2.2 Well Installations......................................................................................5 <br /> 2.2.3 Soil Analytical Services.............................................................................6 <br /> 2.2.4 Well Development.....................................................................................6 <br /> 2.2.5 Well Surveying..........................................................................................6 <br /> 2.2.6 Disposal of Investigative-Derived Waste....................................................6 <br /> 2.3 Groundwater Sampling and Analysis..............................................................7 <br /> 2.3.1 Groundwater Monitoring and Sampling....................................................7 <br /> 2.3.2 Groundwater Analytical Services ..............................................................8 <br /> 2.3.3 Disposal of Sampling Purge Water............................................................8 <br /> 2.4 Reporting........................................................................................................8 <br /> 3.0 SCHEDULE........................................................................................................8 <br /> 4.0 SOIL GAS SAMPLING PROCEDURE.................................................................10 <br /> 4.1 Field Activities ..............................................................................................10 <br /> 4.2 Temporary Soil-Gas Vapor Monitoring Well Installation................................10 <br /> 4.3 Soil-Gas Monitoring Parameters ...................................................................11 <br /> 4.3.1 Equilibration Time..................................................................................11 <br /> 4.3.2 Purge Volume .........................................................................................11 <br /> 4.4 Shut-in Test..................................................................................................11 <br /> 4.5 Leak Test ......................................................................................................11 <br /> 4.5.1 Leak Test Frequency...............................................................................11 <br /> 4.5.2 Leak Check Compounds.........................................................................11 <br /> 4.5.3 Leak Test Protocol ..................................................................................12 <br /> 4.5.4 Leak Test Analytical................................................................................12 <br /> 4.6 Purge/Sample Flow Rate...............................................................................12 <br /> 4.6.1 No-Flow/Low-Flow Rates........................................................................12 <br /> 4.6.2 Purging/Sampling Rates.........................................................................12 <br /> 4.7 Soil Gas Sampling Protocol ...........................................................................12 <br /> 4.7.1 Sample Container Cleanliness and Decontamination .............................13 <br /> 4.7.2 Documentation of VP Well Sampling Protocol.........................................13 <br /> E2C Remediation 1 <br />