REP40833

• Permit No: M1981021
• IBM Index Class Name: Report
• Doc Date: 8/3/1995
• Doc Name: INFORMATION IN SUPPORT OF DMO EXEMPTION DRAFT FINAL
• Media Type: D
• Archive: No

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CONTENTS
Section
1.0 OVERVIEW AND ]NTRODUCTION
DRAFT FINAL
Pate
2.0 RELEVANT AVAILABLE INFORMATION .......................... . 3
2.1 Land Use and Demography ................................. . 3
2.2 Potential Hurnan Exposure .................................. . 3
2.3 Wildlife Spec:ies ......................................... . 3
2.4 Potential Wildlife Impacts or Exposure ......................... . 4
2.5 Radiometric Survey ...................................... . 4
2.6 Soils ................................................. .5
2.6.1 Gaynor Soil ....................................... . 6
2.6.2 Sixmi.le Soil ...................................... . 7
2.7 Stratigraphy ............................................. .7
2.8 Groundwater ........................................... .8
2.9 Surface Water .......................................... . 8
2.9.1 Storm Water Management ............................. . 8
3.0 POTENTIAL RISK TO HUMAN HEALTH OR THE ENVIRONMENT ....... 10
3.1 Overview of .Approach .................................... 11
3.1.1 Review of Available Site Information ..................... 12
3.1.1.1 Background ................................. 12
3.1.2 Conceptual Model Formulation .......................... 13
3.1.3 Source:s .......................................... 13
3.1.4 Exposuue Pathways .................................. 14
3.1.5 Ecological Exposure Pathways .......................... 15
4.0 SUMMARY AND CONCLUSIONS ................................ 17
5.0 REFERENCES .............................................. 19
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