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LOG OF BORINGS <br />IENGINEERING TESTING <br />PROJECT: SP86 -039 SUBSURFACE; INVESTIGATION <br />Proposed Roadway Upgrading <br />Payne Ave., South of Co. Rd. D <br />Little Cagac4a. NN <br />DATE: <br />5-7-86 <br />SCALE: 1" - 4, <br />BORING: B -1 <br />LOCATION: 65'W & <br />8'N of S.W. house <br />corner at 644 Co. Rd. D <br />BORING: <br />• <br />LOCATION: 65'w & 8'S <br />of S.W. house corner <br />at 3104 Payne Ave. <br />SURF.ELEV: <br />SURF.ELEV: <br />($ I Description r mat <br />o ent <br />AqS 9 <br />p2487 <br />WL <br />Depth <br />L�__ <br />ItAno 07F4 i <br />()mat o materials <br />+u/ <br />D'1487 <br />WL <br />2 ' <br />1� <br />B�,tLmunous Pavement <br />tun <br />1. <br />Aggregate Base <br />___ <br />1.0 <br />_QiTDn••�•,•�'+�'>'••��•�•��� <br />Aggregate Base <br />10.0 <br />LEAN CLAY, dark brown <br />to 4' then brown, wet <br />(Fine Alluvium) <br />(1 <br />10.0 <br />LEAN CLAY, brown, wet <br />(Fine Alluvium) <br />CL <br />Water level down 8' <br />immediately after with - <br />drawal of auger. <br />Boring immediately <br />backfilled. <br />R -value = 2 @ 240 psi <br />Water level don 7' <br />immediately after with- <br />drawal of auger. <br />Boring immediately <br />backfilled. <br />Page 73 <br />