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` iit:5 ;' 7��?-e .T :t4j.4'`i#Wrag. g`i. g 4aaq r AV r IPti t ... r. "'.tW fi 'Gsi'.T r„ n} ,1>,z `t"^,i' 7.r1`.41, P'�-s'1•17.N <br /> Migizi Group, Inc. TEST PIT NUMBER TP-2 <br /> PO Box 44840 PAGE 1 OF 1 <br /> IlessetTacoma,WA 98448 Figure A-3 <br /> Telephone: 253-537-9400 <br /> CLIENT Helix Design Group, Inc. PROJECT NAME Greenwood Heating&Air Conditioning-Everett Site <br /> PROJECT NUMBER Z0219 PROJECT LOCATION Airport Road and Holly Dr, Everett,WA <br /> DATE STARTED 3/25/22 COMPLETED 3/25/22 GROUND ELEVATION TEST PIT SIZE <br /> EXCAVATION CONTRACTOR Davis Backhoe Service GROUND WATER LEVELS: <br /> EXCAVATION METHOD Rubber Tracked Mini Excavator AT TIME OF EXCAVATION --- <br /> LOGGED BY ZLL CHECKED BY JEB AT END OF EXCAVATION --- <br /> NOTES AFTER EXCAVATION --- <br /> w <br /> >- <br /> ~w N = <br /> a F 1-1-1U a-o MATERIAL DESCRIPTION <br /> W d Cn < <br /> Z U` <br /> 0.0 <br /> (SM)Brown silty sand with significant organic content(medium dense, moist) <br /> SM <br /> 0.5 <br /> (SM)Brown silty sand with gravel and some cobbles(dense, moist) <br /> Pocket penetrometer: 1 ton/sf <br /> a - SM <br /> o_ - 1.5_ <br /> (SM)Gray/brown silty sand with gravel and some cobbles(very dense,moist) <br /> N <br /> GB Pocket penetrometer:2 tons/sf <br /> 0 S-1 <br /> o 2.5 SM <br /> m <br /> 0 <br /> z <br /> cn <br /> r_ <br /> C <br /> w <br /> r <br /> o_ 3.5 <br /> (SM)Gray silty sand with gravel and some cobbles(very dense,moist) <br /> SM <br /> a.o Pocket penetrometer:4.5 tons/sf <br /> a T-Bar penetrometer was less than 1 inch with 140-lb load r <br /> Test pit completed at 4 feet-Practical Refusal <br /> co <br /> No caving observed <br /> NNo groundwater seepage observed <br /> cn <br /> ti The depths on the test pit logs are based on an average of measurements across the test pit and should be <br /> considered accurate to 0.5 foot. <br /> Bottom of test pit at 4.0 feet. <br /> N <br /> K <br /> LL <br /> a <br /> CO <br /> LL <br /> ›- <br /> a_ <br /> O <br /> U <br />