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I <br /> BORING LOG NO. B-2-20 Page 1 of 2 <br /> PROJECT: Community Transit Operations Base CLIENT: KPFF Consulting Engineers <br /> Expansion Seattle,WA <br /> SITE: <br /> I <br /> Everett,Washington CC 0 LOCATION See Exploration Plan J Z w <br /> y JO j0 } ern <br /> 5 0_ Latitude:47.9354°Longitude:-122.2541° LU¢ ~ H-J w z <br /> I J = a Ho <br /> o�o aw w�W 00 <br /> DEPTH <br /> 1 . �:m PORTLAND CEMENT CONCRETE,9 inches of concrete pavement <br /> ' 0.8 <br /> 2 1 5 CRUSHED GRAVEL, 10 inches of base course gravel — <br /> ' FILL-SILTY SAND(SM),gravelly, gray, moist, medium dense to very dense — <br /> o •.'..•'• <br /> 20-49-50 <br /> I _ X 3 N=99 5.1 <br /> m <br /> Q 5— <br /> Iz — <br /> o X 30-22-22 <br /> N=44 <br /> z 5.5 <br /> o <br /> o <br /> 3 — <br /> _ \ / <br /> /u\\ 2-8-12 <br /> N=20 7'2 <br /> o Increase in drilling difficulty <br /> O ' ••' .10.0 <br /> I a FILL-SANDY SILT(ML),gravelly,gray, moist, hard 10— <br /> Increasing amounts of gravel — x <br /> 5-11-2095 <br /> N=31 <br /> z <br /> ' '12.5 <br /> FILL-SILTY SAND(SM2,gravelly, gray and dark gray, moist, loose to very dense 4-6-6 9.3 <br /> 2 N=12 <br /> 2 <br /> o <br /> U <br /> 15— <br /> • 3-6-7 10.6 <br /> — <br /> N=13 <br /> W <br /> o <br /> z <br /> C7 — <br /> J <br /> Unknown odor detected in soil cuttings <br /> cn <br /> w 2 o-- x <br /> 8 14-18 <br /> 'oo — N=32 <br /> o • — <br /> Increase in drilling difficulty <br /> z •Z — <br /> 2 <br /> & • 25- <br /> 0 <br /> Ii Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic <br /> w <br /> co Advancement Method: See Exploration and Testing Procedures for a Notes: <br /> 1g Hollow Stem Auger description of field and laboratory procedures <br /> I 3 used and additional data(If any). <br /> See Supporting Information for explanation of <br /> o Abandonment Method: symbols and abbreviations. <br /> z Boring backfilled with Auger Cuttings and/or Bentonite <br /> 0 0 Surface capped with concrete <br /> I o WATER LEVEL OBSERVATIONS <br /> O Boring Started:07-06-2020 Boring Completed:07-06-2020 <br /> g L While drilling lierracon <br /> 00 Drill Rig:B-57 Driller Holt <br /> N 21905 64th Ave W,Ste 100 <br /> IIT Mountlake Terrace,WA Project No.:81205012 <br />