5302 SOUND AVE 2016-01-01 MF Import

��HNICRL TEL�206-820�6953 Rug 05�94 15:34 No.004 P.O8 CASCADE GEOTECHNICAL INC. AuQust S, 1994 Job No. 9407-04G comer has apparcndy discharged direcdy onto the stap slopes in the past and it appeazs that it may have previously eroded the foundation bearing soils. At some point, the foundation was rep4ired by placing a form one (1) foot away from the outside edge of the footing, and then backfilling with concrete. Atter this remedial work the drain wAs sti11 not dehtlined W a suifable oudU and continued to discharge onto the concrete plug. The loose fil( has subsequently washed away leaving the bottom of ch� p1uQ in its curreait condition, i.e., undermined approximately one foot in from its outside odge. The slopes beneath the house were densely vegetated with young saplings, and a nearly impenettable undergrowth of vines and btambles. Our observation of the slopes below the propecty wen limited by this vegefaHon, but we did not see any ind[cations of obvioua springs or turRcial dtainaee channels immeGiately below the house. A deciduous troe about one (1) foot in diameter is located just below the northwest comer of the house and has a severely pistoi buttod trunk. �.� r�ti �� . Subsurface condidons at the site were invapgatod by completing six (6) DCPT soil probes w a maximum depth of approximately 16 feet below the existing erade. Three (3) MSS test borings ware completed adjacent to the locadons of DCPT pl, K2 and q3, to a maximum d�pth of approximacely three (3) foet. The DCPT and MSS locations were determined in the field by a represcntative from our firm. T7�e locadons of the MSS test borings and DCPT soil probes are shown on the Site Plan presented in Appendix A. DCPT and MSS Soit logs are shown in Appendiz B. Depths refcrnd 4