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gry 18, 1971 <br />)iameter Rotory Wash <br />;h-brown <br />13 P I <br />95-30 <br />5 <br />31 <br />04 y 0/67//BORING <br />v ./ \' %>74> / DATE DR ILLED Jam <br />EQUIPMENT USED. 5"-[ <br />/ 4/91\37/ <br />/ / ELEVATION 98.7* <br />1///CL SILTY CLAY - dark greyis <br />31.4 85 154 <br />86 E <br />.8 88 <br />Layer of Sandy Silt <br />90-37.1 82 <br />Cemented Nklules <br />Dark grey <br />- 10 <br />27.4 96 <br />85- <br />- 15 <br />18.3; 112 <br />(LARGE QUANTITY OF WATER LOST IN <br />CIRCULATION) <br />ZT SANDY CLAY - fine, reddish-brown and grey <br />Elevations refer to assumed datum; see Plate 1 for <br />location of benchmark. <br />Soils classified in accordance with the Unified <br />Soil Classification System. <br />80-93'»IF- · SAND - fine, few fine grovel, light brown <br />15.7 113 1- 20- <br />75-'Grey <br />25_21.0 107 1 2 <br />NOTE: Water level not established. Drilling <br />mud used in the drilling process. <br />70- <br />- 30 18.8 112 <br />ML SILT - some clay and very fine sand, cemented <br />nodules, light greyish-brown <br />65- <br />SAND - fine, light greyish-brown <br />60-SILTY CLAY - light greyish-brown <br />40 jl1 <br />LOG OF BORING <br />LEROY CRANDALL AND ASSOCIATES <br />pVATE 'All