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Wu-li-19�9 12:E'b =.�3 <br /> � REMCO JN 98281 <br /> July 26, 1999 Page Z <br /> SUBSURFACE COND/TIONS <br /> The subsurfece conditions were expiored by excavating ten test pits at the approximate locations <br /> shown on the attachea Site Exploration Plan, Plste 1. The field expleration proa�am was based <br /> upon the proposed conativclion and required de�ign cnteria, the aite tcpography and access, the <br /> subsuAaoe conditions revealed during excavatio�, and the scope of work outlined in our proposal. <br /> The test pits were excavated on July 1, 1999 with a rubber-+.ired backhoe. A geotechnicai enginaer <br /> from our staff observed the excavation process, logged the test pits, an- oblained reeresentative <br /> samples oF the soil encountered. "Grab" samples af selected subsurface soii were col!ected from <br /> the backhce bucket. <br /> The specifie test pit logs are shown oelow. The test pit logs indicate that competent, native glacial <br /> till or compacted fi�i was found at shaliow depths. <br /> TEST PIT LOCS <br /> TEST PIT 1 <br /> ,b�•. h. feit , __ ;^ .:Sollnise�i don.:;" : .,.;;- � :,• � <br /> 0-0.5 . Brown, ravell , sil SAND, ve maist, medium-dense p <br /> 0.5-4.0 Brown. ravell , sil SAND, me:st, ver dense Gfaciaf Till <br /> 7EST PIT 2 <br /> ;D th• feet Soif D�scri �tlon:. ' -� <br /> 0-1.5 Dark brown TOPSOIL, with abundant roets, loose <br /> 1.5-4.0 Red-brown, sii;y SANL w�th occasional gravel and abundant <br /> roots, ve moist, medium-dense Weathered Glaefa' Till � <br /> 4 0•6.0 Graybrown, silty, gravelly SAND, moist, dense to very dense <br /> Glacia! Till <br /> TEST PIT 3 <br /> , '.• So14Descri tioii ._ ,'� , <br /> .:Di Ph f�et�: = . . .: :. <br /> Q•1,.`, Dark brown TOPSOIL, with abundant roots, I..ose <br /> 1,$.j,p Gray-brown, silty, gravelly SAND, moist, medium-dense to dense E <br /> Fill <br /> 6.0-7.0 Gray-brown, silty, gravelly SAND, moist, derse to ve.ry dense ! <br /> Glacla! Tili <br /> GEOTECH CONSUL�ANTS.INC. <br />