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� <br />K� <br />Kegel & Assaciates Inc. <br />April 4, 1980 <br />Mr. James A. Hansen <br />Puget Sound Properties, Inc. <br />6916 Evergreen Way <br />Everett, Washington 98203 <br />� <br />Re: Foundat�on Soils Inspection -- Lot 4, Seahurst Estates <br />Our File Plo. 7599 <br />Dear Mr. Hansen: <br />Pursuant to your request, a foundation soils inspectian was performed <br />April 3, 198G on subject property. <br />It is our opinion, after reviewing the site, that an adequate foundation <br />can be constructed to support a two story, wood frame, structure witn <br />daylight basement. The following recomnendations should be adhered to <br />in preparing the site for foundation placement. <br />1) The excavated area (see attached sheet) shall be ditched and <br />drained of as much ground water as possible before any fill is to <br />be placed. All saturated soil shall be removed from the excavated <br />area to expose the glacial till. <br />2) After the area h3s been drained, a free draining coarse granular <br />sandy gravel or gravelly sand imported fill shall be placed in 8 to <br />12 inch lifts and compacted by to a minimum of 95°� relative density. <br />The imported fill shall have less than 5�� silts and clays and be <br />placed directly upon the undisturbed glacial till. <br />3) A 6 inch perforated underdrain pipe shall be placed in the first <br />layer of imported fill enveloped with 12 inciies of pea gravel as <br />detailed on the design sketch to aid removal of groundwater. <br />4) Successive layers of imported and compacted fill shall be placed <br />to bring the fill to final grade; the total depth of fill will <br />be aproximately 6 to 8 feet. <br />ENGINEERS • SURVEYORS • PLANNERS <br />9800 EVERGREEN WAV (U.S. 991. EVERETT, WASHINGTON 98204 • PHONE 1206) 353�/119/ 775•5424 <br />