1310 SE EVERETT MALL WAY Geotech Report 2022-10-25

� - Professional Seivi dustries, Inc. - �'��, 24113 56th Aven�n i i ��, Mountlake Terr��ce, WA 98043 LO�G OF BORING B-4 Telephone: (42:5) 248-2400 _ _ Fax: (425�24�-;2401 Sheet 1 of 1 PSI Job No.: 712480 Drilling Method: Hollow Stem Auger WATER LEVELS Project: Olive Garden I Sampling Method: Split Spoon �/ Location: 1402 SE Everett Mall Way Hammer Type: Automatic � Everett,Washington Boring Location: - Z , i ,_ _ - , Station: PJ/A STANDARD PENETRATION , N Offset: N/A o � TEST DATA i � � o a o � � I � I N in blows/ft �� ,a�? � �i Z � i y � � � PL ii o I " � �, � " MATERIAL DESCRIPTION � i � Moisture * LL Additional � a n �- � U I in o ze 5o Remarks � I � m E m > � , o � 1 II w � � � � � v�i � � � STRENGTH,tsf � Qu X Qp i 0 ° 20 ---•—°"-I — 3.5 inches ASPHALTIC CONCRETE I � FILL; Medium dense brown SAND with some 5 1 16 gravel;fine to coarse sand,fine gravel, moist 7-11-15 N=26 Native very dense gray silty SAND with some , $ � � Fines=28.4% 2 �2 gravel;fine to coarse sand,fine to coarse gravel, 7-23-30 »u; , ,, I moist N=53 5 -increase:d coarse gravel $ k 3 16 14-30-27 » N=57 � -becomes medium dense li �� x � � , 4 16 I 6-10-12 � �' �°�°�°� N=22 � ��o 10 j ° -becomes very dense,with trace wood pieces I' I $ � ' I � 5 4 � 12-50/5.5 I »�a- � 15 ,�, 6 10 , -without wood pieces � � 35-50/4 I 6 � � »�` �' � Boring terminated at 15.9 feet below ground surface on 9/2/2011.Groundwater see a e was P9 not obseived after drilling. ' I �� I Completion Depth: 15.9 ft Sample Types: Latitude: 47.9113` Shelby Tube Date Boring Started: 9/2/11 I �� Longitude:-122.2147° Date Boring Completed: 9/2/11 ,�� Auger Cutting �.� Hand Auger Drill Rig: CME-85 Logged By: SL � Split-Spoon Calif.Sampler Remarks: Drillin Contractor: Gre or Drillin � Rock Core � Texas Cone The stratification lines represent appro�amate tbundaries. The transition may be gradual.