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F 1 <br /> I. File No. A7-1909-L)1 November 3, 1987 <br /> ON-Pt-ACE <br /> CEPTM SAMPLE LOG OEURWTION <br /> IN No. LOCATION pMy�,a ORY MOISTURE - <br /> FEET SASE DENSITY CONTENT <br /> I Ra t %dry .. .. <br /> 0. Existing Ground Surface <br /> Six inches of grey Clayey SILT (CL, agri- <br /> . 1-1 8 cultural organic zone) with minor fine 103 17.3 <br /> 2• sand, dry, loose. Then dark grey Silty <br /> CLAY (CH) with minor fine sand, slightly <br /> 4_ moist, very stiff. <br /> Slightly red--brown Silty CLAY (CL) wii-h' <br /> b, 1-2 15 significant fine to medium sand, v any = 99 25.7 <br /> moist, very stiff. <br /> Brown Silty CLAY (CL, with mino to <br /> .: 81 abundant fine to medium sand co tent, <br /> including interbedde sand lens up to <br /> { 10, six inches thick, very moist, ver <br /> I <br /> 1-3 12- inch thick sand lens at 11 feet, NT NT <br /> 12. saturated, loose. <br /> C <br /> . 14. Light brown fine to coarse Sandy CLAY <br /> (CL) , very moist, very stiff. <br /> • 15• Light brown Clayey SILT (CL.) , very moist, <br /> medium dense. <br /> . 18. <br /> Light brown Silty CLAY (CL) , very moist, <br /> . 20. very stiff. <br /> Boring terminated at approximately 20 <br /> feet below the existing ground surface. <br /> i_ . 22. <br /> Groundwater was init ally encountered at <br /> 8.5 feet below the a isting ground sur- <br /> face, and was subseq ently measured at <br /> 5 feet following the drilling of the <br /> test borings. <br /> NT = Representative Sample, no moisture <br /> • or dry density tests performed. <br /> Refer to Appendix B for test results <br /> I . <br /> Figure 2 Test Boring Log No. l ' <br /> L <br /> LA3 <br /> - t <br />