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s TO 120fiZT0B192324 P.02 <br />'- lJl1 A/�/�vwrArwr � 9'�Ol,?I <br />6ww�f, iir. <br />the adjaccnt clopes� GFS reaommended that alt of d�e collected drainage fraau t�e <br />reaidenoe be colkcted encl tighilined dovv� to tho base of tbe slope located to the <br />west of the reaidence. <br />'We undexstand tbet excavation for the foundation system started in Ju� of 1497. <br />�'iE,S was not presc� d�ig ury of the construetion of the resideaee. Following is <br />a summnry of discussions held between GES aad the builder, Bob Brokaw, ,md <br />the strvctural engineer, Lany Thmndsen. These discussions wok place during the <br />first week o�'1une, 1998. Both individuals were present during c;onstruction of the <br />resideme and t�+e discussibns took place �o detenmine the conditions �t <br />during wm�hvction of the residence. <br />1. ,�vatioa for the foundafion system took place during Juae, 1997. <br />2. r g excavation for the foundation system, en old septic tank without a <br />dcainfield was encountened. The aepdc taak consistod of a SS gatlon dnun Tt <br />was detarmined that this was stiil an active system for the house located north <br />of the rofereaced residence. The tank and all associated loose/wet soils w�,re <br />excavatad and remo��ed fxom the site. The ::ouu north of the referen�ed <br />residence was hooked up to sewor so that a septic tank would ao langer be <br />aeoded. it was the feeling of Mr. Brokaw and the excavation contractor that <br />this vras the source of the subaurface water that GES cncountared during our <br />geological investigstion. <br />3. The foundation system was terraced into the hil➢side, dropping down to the <br />west '1'he bottom of the foundation along the west side af the residence is <br />approximately 8 %et detp. �, <br />4. Pouada'�oa soib vrero dry and donsc. No seepaga vvas cacouniered •during <br />excavadon for th� foundation. <br />5. A , isya wpa placed behind nll foundation wails aad s dra'u►oge sysum <br />ina� ' <br />6. AA drain4ge for the founda�tion system and roof drains wae tightlireed dowa to <br />VV�e bace of the slope located west of thc residencc. <br />jj.was placed along tHe W�est side of the residcucc to provide for s small <br />' `fsont�tLte deck. • <br />,,,. <br />� �•., <br />Tt"is our understanding that the huyer of ihe house has hired r landscaping <br />coneractor to iestall a retaining wall sysum along the fill slope lecated along the <br />weat side of the cesider►ce to protect the fi11 slope from erosion and to �rovide IoAg <br />2 G�[iS, iac <br />