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NOV-�0-1992 08�41 FROM CREST� Inc. TO 120655�65�1 P.0? <br /> %'�� <br /> � � In rt:y opinion, the most likely way Eor a sliding type failure to occuc would <br /> be foz the entire sZope to develop a failuze plane somewhere upslope of the <br /> , house, and the complete house and its foundation rotate and slide downliill. <br /> The possibility of this occuczinq seems exttemely remote because of the <br /> telatively stable natuce of the native mate;:ial, and because the slope is <br /> mild, i.e. less than 15E. <br /> One item I noted Nhich should be mitigated is the zemoval of the ttee roots <br /> and othet deleterious matecial which were Uuried in the soil at the house site <br /> some �conths or yeazs ago. Any ove=-excavations in the vicinity of foundations <br /> oc slabs should be tefilled vith sand or othec granulat soil and compacted. <br /> Based on my investigation and findings, it is my opinion that the soils on the • <br /> subject site aze adequate to suppoLt a typical two story house. <br /> pleas�� do not hesitate to contact me if there aze any further questions oz <br /> grobl�ems regarding these mattezs. <br /> Sincezely, <br /> ���� GAK� <br /> �`�°f wasy� I`f <br /> Tim K. Garrison B ~ � �� � �co�O�'' <br /> ltanage_ of fingineesinq Y. <br /> . <br /> ��Ctsttat� �c•'� <br /> �ONAL��� <br /> �cvu�s s/3W �•w�i <br /> 2 <br />