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o�� ) 03/12/04 B el LCB By RCM <br />Cotrraactor Holt Drilling �nnJhng Helhodallow-stem Auger Sa ng SPT <br />Aug& 4" ID Hammer 140 (lb) hammer/ 30 (in) drop Dnl,ng Mobile B-59 Truck Mount <br />Data Data Equipment <br />total 36.5 sur+aco 112 Groundwater None observed <br />Depth (It) Elevation (fl) Level (It. bgs) <br />Datum/ Lorario., Southeast comer <br />System <br />SAAIPLES <br />c <br />z <br />d g v MATERIAL DESCRIPTION OTHER TESTS <br />m t _ — AND NOTES <br />>.. p"- m n i m� <br />mm arm 2 E 3 ; = nn vv 7q <br />Lu 20 `' ^' y o m m$ o ET no Zd <br />z 02 m 3 L2� 70 3u o3 <br />0 n A( 7 inches of a halt concrcle T <br />..P •1 to 5 inches of base course <br />SSI Biown silty fine sand with occasional gravel (dense, <br />-110 moist) <br />1 I IS 49 Grades to gray -brown <br />111 <br />59 I I I I I I r 0acomes vow dense 'r..'.,..,.-"..'>o..� 19 <br />SSI I Gray -brown silty line to triad <br />gravel (rcry dense, moist) <br />3114171)1 II I II r 110 <br />SU Gray -brown silty fine sand with occasional gravel (vcry <br />1511_ dense, moist) <br />4 �JS <br />7.9" A.- III <br />I♦ <br />20- ■ Laycr of fine to medium sand with slit <br />y 1 s IS 83 q <br />� 90 <br />n CL•MI. Gray silt to silty clay with fine sand (very stiff, moist) <br />a <br />Note Sce Figure A-2 for explanation of symbols <br />LOG OF BORING B-5 <br />Project: Proposed Art and Science Building <br />G EO E N G I N E E R S, Project Location: Everett Community College <br />Figure: A-7 <br />Project Number: 5836-002-00 Sheet r or 2 <br />