Laserfiche WebLink
Shut-InTest.................................................................................................14 <br /> TABLE OF CONTENTS Leak Check Compounds............................................................................14 <br /> 2.5 Purge Volume Test..........................................................................................15 <br /> SectionlDescri to ion page Additional Purge Volume Test.........................................................................16 <br /> Acknowledgements......................................................................................................ii 2.6 Purge/Sample Flow Rate and Applied Vacuum...........,...................................16 <br /> List of Acronyms....... .......... . ... ..... .... ....v 't <br /> List of Tables.... ........ ......... ...... ....... ......I......... ... . .. .... .vii <br /> vin 2.7 Sample Containers ........... ... ......... <br /> ..... ... . .....17 <br /> List of Figures................................................................ . <br /> Sample Handling for All Sample Containers and Sorbent Tubes'.............ite <br /> Syringes and Glass Bulbs.... .. ........ ......... .... :....18 <br /> 1.0 Introduction ................... . .............1 Sorbent Tubes... ..... .....19 <br /> 2.0 Project Scope....................................................................._.............................2 <br /> Tedlar Bags..............................................................................................19 <br /> 2.8 Sample Container Cleanliness and Decontamination.t:................:..................19 <br /> Study Purpose and Data Quality Objectives._......._....................................2 -.. <br /> TechnicalReports........................................_...............................................2 2.9 Sample Collection...................................................._, .....................................20 <br /> Workplan.................... ..... . .... ..... .. „ .. ...... .... .....3 Vacuum Pump . .......... ........ . .... ..... ...20 <br /> Development of Conceptual Site Model(CSM). ...... . ....... ....3 Soil Gas Sampling in Low Permeability Soil ...:.: .... .......... ..........20 <br /> Elements of the Workplan.........................................._................................4 Soil Gas Sample Collection using Sorbents for Method TO-17..................20 <br /> 2.1 Field Activities...................................:.................:..............................................5 3.0 Field Conditions....................................:..........................................................21 <br /> Sampling and Analysis Plan..................................._....................................6 1.Rainfall and Barometric Pressure....::...................................................21 <br /> Investigation Derived Waste(I DWI..............................................................6 2.Wet Conditions............. .......,......., :.......................................................21 <br /> FieldVariations................ ...........................................................................6 3.Fine Grained Soil..,..:..........._...,............................................................21 <br /> Soil Matrix Sampling...:.................................................................................6 <br /> 2.2 Soil Gas Investigation Reports...........................................................................7 <br /> 3.1 Chain of Custody Records...............................................................................22 <br /> 3.2 Analysis of Soil Gas Samples..........................................................................22 <br /> 2.3 Soil Gas Sampling Location and Sampling Wells/Probes Installation................8 Target Compounds....................................................................................22 <br /> Lithology...................:...................................................................................8 Organic Common Target Compound List...................................................23 <br /> SampleSpacing...........................................................................................8 Halogenated <br /> SampleDepth..............................................................................................9 Aromatics and Oxygenates........................................................................23 <br /> • <br /> Vertical Profiling.......................................... ... <br /> ........ ......................................9 .Others ... <br /> ......... ............ .................................................24 <br /> SamplingTubing........................................................................................10 .. <br /> `Soil Vapor Well Installation.........................................................................11 3.3 Reporting Limits for Target Compounds..........................................................24 <br /> Installation Methods and Design................ .. ...................................12 <br /> Tubing Protection......................... ......... . .... .................. . ...........12 3.4 Quality Assurance/Quality Control(QA/QC)......... ........ ..........................24 <br /> :Soil Gas Well Completion...........................................................................12 Sample Blanks...........................................................................................25 <br /> .-Temporary Soil Vapor Wells.......................................................................12 Method Blanks...........................................................................................25 <br /> Equilibration Time......................................................................................13 Trip Blanks for Off-site Shipments..............................................................25 <br /> Decontamination............................................................ <br /> ............................13 Soil Vapor well materials............................................................................25 <br /> Sub-Slab Investigation Methods.................................................................14 Equipment Blanks......................................................................................26 <br /> Duplicate or Replicate Samples.................................................................26 <br /> 2.4 Soil Gas Sampling...........................................................................................14 Laboratory Control Samples and Dilution Procedure Duplicates................26 <br /> LeakTest...................................................................................................14 Split Samples.............................................................................................26 <br /> 3/3/2010 All- 3/3/2010 -w- <br />