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FIELD REPORT <br />Associated Earth Sciences, Inc. <br />911 Fifth Avenuc <br />Kirkland, Washington 98033 <br />425-827-7701 FAX 827-5424 <br />TO: <br />Pacific Topsoils Inc <br />805 80" Street SW <br />F-vcrctt, WA 98203 <br />ATTN: Janusz Ralsarmvicz _ <br />AS REQUESTED BY Client <br />THE FOLLOWING WAS NOTED: <br />Page I uf2 <br />Date <br />PraJect Not I <br />Project No. <br />7/28111 <br />.Smith Island t'D <br />KE090169B <br />Lucalion --I <br />Weather <br />Smith Island <br />Sunny 70's <br />municipallly <br />Report Number <br />Snohomish County <br />48 <br />Engineer/Architect <br />Parametrlx <br />_ <br />Client/Ooner <br />Pacific To soils Inc <br />General Contractor/Superintendent <br />Pacific Topsoils Inc/rhumas <br />Grading Contractor/Superintendent <br />Pacific Topsoils Inc/Thomas and Roger <br />AESI on site part time, ns requested by tte client, to monitor construction progress of Pacific Topsoi I's "Smith Island" project. <br />Mass Grndine e, - 16- <br />Trending generally west to cast, the earthwork contractor continued mass grading processes f shldge disposal area near <br />the south end of Pacific Topsoil's Smith Island Facility. Per recommendations made priorand utilizing a large dozer (D6), the contractor <br />spread/aerated recentlyplaced stockpiled imported soils from the Highway 9 widening site (bluish gray SILT to brownish gray silty SAND with <br />few gravels) into an approximately .5.l' loose IiR and compacted the material via large vibratory roller. The compacted material was observed <br />to be unyielding under the continued wheel weight of truck/trailer assemblies. Further, the compacted suit was probed, with the full weight of <br />the observer on a .5" diameter steel 'r-probe, and proved firm/unyielding with average penetrations of 2-3". A series of in place density tests <br />were conducted to confirm the specified minimum compaction (95% ASTb1 1557). The contractor was notified of all density results listed <br />below. See figure I for spedfic task location. <br />Density Results <br />Test # <br />Location <br />Depth ft below finish <br />% Moist <br />Dry D <br />Max Dry D <br />% Max <br />PIF <br />t1 <br />See figure 1 <br />-1 <br />6.5 <br />135.1 <br />141.0 <br />96 <br />P <br />t2 <br />See figure 1 <br />-1 <br />6.1 <br />133.6 <br />141.0 <br />95 <br />P <br />t3 <br />See figure 1 <br />-1 <br />6.8 <br />135.7 <br />141.0 <br />96 <br />P <br />t4 <br />See figure 1 <br />-1 <br />6.7 <br />135.4 <br />141.0 <br />96 <br />P <br />t5 <br />See figure 1 <br />-1 <br />6.3 <br />134.2 <br />141.0 <br />95 <br />P <br />t6 <br />See figure 1 <br />-1 <br />6.8 <br />135.9 <br />141.0 <br />96 <br />P <br />t7 <br />See ft ure 1 <br />-1 <br />7.1 <br />134.6 <br />141.0 <br />_ 95 <br />P <br />t8 <br />See fi ure 1 <br />-1 <br />7.3 <br />135.1 <br />141.0 <br />96 <br />P <br />t9 <br />See f ure 1 <br />1 <br />6.6 <br />135.7 <br />141.0 <br />96 <br />P <br />t10 <br />See figure 1 <br />_ <br />-1 <br />7 1 <br />135 <br />141.0 <br />96 <br />P <br />COPIES TO: Distribution FIELD REP.: <br />DATE AUG 0 5 0 PRINCIPAL/PM: <br />MAILED: <br />Jon D. Hansen, Sr Staff Geologist <br />Jon Sondergaard, P.E.G <br />P <br />