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RECORD OF BOREHOLE GB-15 SHEET t of 3 <br /> PROJECT: NWP/E»verett Delta HDDAVA DRILLING METHOD: Mud Rotary DATUM: ELEVATION: <br /> PROJECT NUMBER: 033-1500.500 DRILLING DATE: 7/28103 AZIMUTH: N/A INCLINATION: -90 <br /> LOCATION: N.of Marine View Or, Evers RILL RIG: Mobile 0.59 COORDINATES: not surve ed <br /> SOIL PROFILE SAMPLES PENETRATION RESISTANCE <br /> O BLOWS 1 It a <br /> U ELEV. w 10 2e 1p 4o NOTES <br /> x m i m w BLOWS ¢ WATER LEVELS <br /> o z DESCRIPTION y a 0 per 6 in N U WATER CONTENT(PERCENT) <br /> D <br /> ¢ DEPTH Z 110rohammer cc W,i -Dty w, <br /> C0 (h) wneh drop <br /> 0 0.0.0.6 <br /> Asphalt _ <br /> 0.5 __.4.E --_————— <br /> _ 0.6 <br /> Loose fine GRAVEL with sand and little sill <br /> (Filq. logged from cutlings. <br /> —. .------------ <br /> 4.5.7.0 4.5 <br /> 5 Brown WOOD. Most likely hII material or <br /> buried logs. <br /> 1 SPT 2.4.4 <br /> 1.5 <br /> m <br /> J <br /> 30 <br /> } <br /> 7.0.51.5 7.0 m <br /> Loose to dense(deponding on depth),dark a <br /> gray,unslratifled,fine to medium SAND. E <br /> trace set and trace fine gravel. Gravel Is <br /> 9eneraly sub-rounded. Atwdant cluadz In 7128103 <br /> sand fraction.(Alluvium) <br /> z <br /> t0 r <br /> 2 SPT 7.4.2 6 ,0_5,55 <br /> Density is loose. f.5 <br /> SP <br /> 3 SPT ti-14.14 28 <br /> �r Density increases to empact. <br /> 0 <br /> J <br /> ..a <br /> a <br /> m <br /> 0 <br /> 0 <br /> .1 <br /> 0 <br /> ch <br /> O <br /> Q <br /> ._ 8 20 Log continued on next page <br /> w <br /> IL <br /> w 1 In to 3 ft LOGGED: Alex McKenzie-Johnson SASSodates <br /> DRILLING CONTRACTOR: Geo Tech CHECKED: Cliff KnitterGolder <br /> oDRILLER: Larry Inselman DATE: 7131/03 <br /> m <br />