Table 7. Soil index properties - 1200-Foot Site - 

 Core PT 12. 



Interval (in) 



0-3 



6-9 



12-15 



18-21 



24-27 



30-33 



Bulk Wet Density 















(pcf) 



78. 



85. 



85. 



87. 



89. 



90. 



Water Content 















(percent) 



188. 



139. 



133. 



125. 



114. 



108. 



Specific Gravity 















of Solids 



2.50 



2.50 



2.55 



2.55 



2.55 



2.55 



Dry Density (pcf) 



27. 



35. 



36. 



38. 



42. 



43. 



Void Ratio 



4.80 



3.42 



3.36 



3.13 



2.82 



2.66 



Liquid Limit 















(percent) 



113. 



107. 



103. 



108. 



89. 



93. 



Plastic Limit 















(percent) 



49. 



47. 



48. 



50. 



44. 



47. 



Plasticity Index 



64. 



60. 



55. 



58. 



45. 



46. 



Liquidity Index 



216. 



155. 



154. 



128. 



155. 



133. 



Sand (percent) 



- 



6. 



- 



3. 



- 



4. 



Silt (percent) 



- 



48. 



- 



50. 



- 



51. 



Clay (percent) 



- 



46. 



- 



47. 



- 



45. 



Activity 



- 



2.0 



- 



1.7 



- 



1.5 



Median Diameter 















(mm) 



- 



.0060 



- 



.0058 



- 



.0064 



35 



