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� � ° • - ' <br /> GEOTECH <br /> � y � CONSULTANTS <br /> � � x <br /> �3 h: <br /> � .7 ani ��?qON.E.ZUih5i.lNorihupWayl,tivacl'_ <br /> b H ^�a licllevuc,ll'A 9xU05 <br /> � N � <br /> � �zoe��a7-scix <br /> � � (206�343d959 Januacy 14, 1968 <br /> � ,��° � JN 88001 <br /> a y ' <br /> � H Uennis Novak <br /> � � y 4633 Glenwood Avenue <br /> � e� � I:verett , Washington 98203 <br /> y � vi Subject : �eotechnical Engineecing Reconnaissance, Fesidential <br /> Addition , 4633 Glenwood Avenue � Everett , Washington <br /> Deae Mc . Novak, <br /> Un January 9 , 19B8, we met with you at youc cesidence <br /> lucated ott �lenwood Avenue neac Dtukilteo Boulevacd in Everett . <br /> tve understand tliat you ace planning a large addition to the <br /> house on the noxth side. Aa curcently planned, thete will be a <br /> yaeage plus theee sto�ies ot living area over the garage and a <br /> solacium un the root . The pucpose oY ouc wock was to pcovide a <br /> ptoYessional opinion cegacding Youndation design paeametecs and <br /> recaining wall constcuction. Uuc work was limited to <br /> �1��i obs��vation ot soils exposed in a shallow test hole and <br /> I `,� obsecvatlon ot ex[�osed site ieatures . No warranty , expeessed oc <br /> � � implied, is made. <br /> '�� 'Phe pcoject site is on the side of a west tacing hillside. <br /> ��� 71ie addition site is celatively tlat and stepped ap trom the <br /> , ��xisting eesidence. It appears that this tlat aeea was cceated <br /> a long time ago by catting and iilling Che h �llside. n hand-d ��g <br /> � Crst hule , tive feeC deep on the west wall acea ot the �coposed <br /> I ���� nouse addition , encounteced tive teet ot medium dense silty sand <br /> �' with some yeavel . This was lill soil and the hole was <br /> ' tecminated in the Yills . Cuts behind the existing house at the <br /> ' base ot the hillside on the east side ot the bench whece the <br /> �1�� aadition will be constructed revealed a hacd , ycay , sandy silt <br /> w� eh some gcavel . This malerial is pxobably a silty glacial <br /> Cill . <br /> � � ' � . Som.: see�age occurs at the bas� oY the slope. '1'his water <br /> � and water seeping th�ough a small dtainage channel �s collected <br /> I by a shallow Ctench and a pipe and Cout��d around the existing <br /> house and the additton acea. Thece was no evidence oc existiny <br /> ���'�� instabiliCy with the exception ot the edge of Yill slopes on Che <br /> west side ut Che addition. R�cenl Yill �Lac�d on the exisC � n9 <br /> �- � slupe shuwed evidence ot movemenC , but Chis was 1lmiled Cu a tew <br /> ��� tu�C ti om lhe eclye ot lhe slope. <br /> �� <br /> i <br /> � <br /> � �. <br /> . y�aes=--�^i"' <br />