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RECORD OF BOREHOLE GB-15 SHEET 3of 3 <br /> PROJECT; NWP1Everett Delta HDD/WA DAILUNG METHOD: Mud Rotary DATUM: NCLINATIION: -90 <br /> PROJECT NUMBER: 033-1508.600 DRILLING DATE: 7128103 AZIMUTH: N/A <br /> LOCATION: N.of Marine View Dr. Everet RILL RIG: Mobile B-59 COORDINATES: not surve ed <br /> Q SOIL PROFILE SAMPLES PENETRATION RESISTANCE <br /> = BLOWS 1 It■ <br /> aa= ELEV. w W BLOWS to 20 30 d0 NOTES <br /> ¢ WATER LEVELS <br /> a, @ per 6 hi N WATER C ONTENT(PERCENT) <br /> p_ v � DESCAIPTfON rq q0 I � <br /> ¢ DEPTH I w <br /> a x taobhammer 2 w, W, <br /> m (h) no k4 eroy <br /> 40 7,0.51.5 <br /> Loose to dense(depending on dept8),dark <br /> gray,unsua111led, fine to medium SAND, 8 SPT 17-17-21 36 -L <br /> trace sill and trace line gravel. Gravel is 1.5 <br /> generally sub-rounded. Abundant quartz in <br /> sand fraction.(Alluvium)(Conllnued) <br /> Density Increases to dense. <br /> 45 <br /> Z <br /> SP 9 SPT ID-14.15 291.6 <br /> 0 <br /> a <br /> Density decreases to compact. Sand <br /> !:action tines to fine to medium sand whh <br /> loss than t b gravel. Scallefed Weed <br /> fragments. <br /> 50 <br /> 10 SPT 16-I6-14 30 L.2 <br /> Density increases to dense. No gravel and 1.5 <br /> sand Is almost all medium. <br /> .�^ Boring comp!eled a1 St.S fl. �. 51.5 <br /> 55 <br /> i$ <br /> r <br /> 3 <br /> at <br /> L'7 <br /> 'a <br /> c� <br /> 0 <br /> 0 <br /> g <br /> v, <br /> 0 <br /> 0 <br /> E � <br /> cc <br /> U $D <br /> w <br /> In to 3 ft LOGGED: Alex McKenzie-Johnson <br /> DRILLING CONTRACTOR: Goo-Tech CHECKED: Cliff KnitterGolder <br /> I o DRILLER: Larry Inselman DATE: 7/31/03 dswc11teS <br /> I m <br /> r <br />