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--- BOSS & MA1�ES <br />:y-----____ <br />TESTING ENGINEERS, INC, <br />June 17, 1993 <br />Craig Sheppard <br />Lakecrest Construction <br />4641 Silvertip Lane <br />Everett, WA 98203 <br />Re: 75th �treet R��sidencc <br />231? 75th Str:et SL• <br />BMTE Project No. 0959? <br />Dear Mr. Sheppard, <br />As we discussed this Ietter is writien to discuss soil conditions at the referenced property. <br />As you kno�v we did not provide a geotechnical investigation of this property. Therefore, we <br />can make ao wnclusion concemirg seltientent ur draivage of Qie sile. Our peisonnel verified <br />stripping of the site te native soils and performed compaction testing of imported fill. All <br />testing meets or erceeds 90% compaction. <br />On G-16-93 the writer inspected the footing subgrade. Subgrade was investigated with a coil <br />probe and was found to be firm and unyieldir,g. <br />Structural engineer requires 1000 psf bearing capacity for a 12" wide footing. In our opinion, <br />the subgrade is acceptable to place footings. <br />Please contact the writer should you have any questions conceming these matters. <br />Respeclfully Submitted, <br />DOSS R; MAYES TESTING rNGINBGRS <br />i���%..(�� <br />Michael . ayes, P.E. <br />Principal <br />MJM:Imm <br />917-134th St. S.W., Sulte A-1 • Everett, WA 98204 •(2p6) 742-9360 • FAX (2p6) 7q5-1737 <br />