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is <br /> z • <br /> o -1 u w • BLOW COUNT INSTALLATION AND <br /> • <br /> DEPTH u Q a — 0- • MOISTURE CONTENT% COMMENTS <br /> FEET a MATERIAL DESCRIPTION w o .. • <br /> J w Q RQD% 1//,I CORE REC% <br /> 40 u at <br /> rz <br /> w H <br /> N 0 50 100 • <br /> minor organics (wood fiber) at 40.0 feet 51Ev I 15 f• <br /> • <br /> • <br /> • <br /> 45— • . <br /> I A <br /> 24 • <br /> 29.8 • <br /> Dense, gray SAND (SW), trace silt; wet, 48.0 • <br /> fine to coarse. <br /> 50— — • <br /> 31 <br /> A <br /> I <br /> • <br /> • <br /> _ __ 35.3 • <br /> - Very dense, gray, silty SAND with gravel 53'5 <br /> 55— • (SM); wet, fine to coarse, gravel is fine • <br /> to coarse. A <br /> 38.3 • <br /> Exploration completed at a depth of 56.5 . <br /> 56.5 feet. <br /> Hammer efficiency factor is 77.3 • <br /> 60— percent. • <br /> Latitude: 47.972931 • <br /> Longitude: -122.188583 • <br /> (determined from GIS application on <br /> smart phone) • <br /> • <br /> 65— • <br /> • <br /> • <br /> F- • <br /> Y <br /> 7 70— - • <br /> of - • <br /> ,:u <br /> a _ <br /> a • <br /> I- <br /> z _ <br /> a • <br /> • <br /> a 75— - <br /> u •u <br /> Lo <br /> a • <br /> a <br /> 9 <br /> u <br /> u • <br /> u <br /> 80 • <br /> a 0 50 100 <br /> N <br /> Z DRILLED BY:Holocene Drilling,Inc. LOGGED BY:TAP COMPLETED:06/22/15 • <br /> 0 <br /> u <br /> BORING METHOD:mud rotary(see document text) BORING BIT DIAMETER:3 7/8 inches • <br /> O <br /> o <br /> Nu POLYGON 1 28 Ol BORING B-3 • <br /> u G EODESIG NZ (continued)p 15575 SW Sequoia Parkway-Suite 100 EVERETT RIVERFRONT ECLIPSE SITE • <br /> m Portland OR 97224 SEPTEMBER2015 FIGURE A-3 <br /> Off 503.968.8787 Fax 503.968.3068 EVERETT,WA <br /> • <br />