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FIELD REPORT <br />Assocjjiated Earth Sciences, Inc. <br />Li <br />911 Fifth Avenue <br />Kirkland, Washington 98033 <br />425-827-7701 FAX 827-5424 <br />TO: <br />Pacific Topsoils Inc <br />$05 801h Street SW <br />Everett, WA 98203 <br />ATTN: Janusz Bajsarowicz <br />AS REQUESTED BY Client <br />THE FOLLOWING WAS NOTED: <br />Page I of 2 <br />Date Proje<I Nome <br />Project No. <br />8/15111 Smith Island 10-Acre <br />KE090169B <br />Location <br />Weather <br />Smith Island <br />Stmn 60's <br />Municipality <br />Report Number <br />Snohomish County <br />55 <br />F.ngincer/Arcldteet <br />Par:unetrix <br />Cuent/Otmcr <br />Pacific To veils Inc <br />_ <br />General Cnriractor/Superimeadenl <br />Pacific To ;oils IndThom.ls <br />Grading Conlraclorisupermundent <br />Pacific Topsoils Inc/Tbomas and Roger <br />AESI on site part time, as requested by the client, to monitor construction progress of Pacific Topsoil's "Smith Island" project. <br />Mass Gradine <br />Trending generally cast to west, the earthwork contractor continued mass grading processes over the project's former sludge disposal area near <br />the south end of Pacific Topsoil's Smith Island Facility. Utilizing a large dozer (D6), the contractor spread recently placed stockpiled imported <br />soils from the Highway 9 widening site (bluish gmy SILT to brownish gray silty SAND with few gravels) into an approximately .5' loose lift and <br />compacted the material, in a series of passes, via large vibratory roller. The compacted material was observed to be unyielding undo the <br />continued wheel weight oftruck/trailer assemblies. Further, the compacted soil was probed, with the full weight of the observer on a.5" <br />diameter steel T-probe, and proved firm/unyiclding with average penetrations of 1.2". A series of in place density tests were conducted to <br />confirm the specified minimum compaction (95%ASTM 1557). The contractor was notified of all density results listed below. As import <br />material from Mercer Island continued to appear weNsaturatcd upon arrival, the earthwork contractor elected to begin aeration processes on the <br />soil. The contractor noted that the material would be compacted as allnear optimum moisture conditions are reached. See figure 1 for specific <br />task location. <br />.-J.. <br />u. <br />Depth (ft below <br />impermeable cap) <br />% Moist <br />Dry D <br />Max Dry D <br />% Max <br />P/F <br />Test # <br />t1 <br />Location <br />See fi ure 1 <br />approx FSG <br />7.3 <br />136.1 <br />141.0 <br />97 <br />P <br />l2 <br />See figure 1 <br />a rox FSG <br />7.4 <br />134.8 <br />141.0 <br />96 <br />P <br />l3 <br />See figure 1 <br />acox FSG <br />141.0 <br />95 <br />P <br />t4 <br />See fi are 1 <br />approx FSG <br />7.3 <br />135.6 <br />141.0 <br />96 <br />P <br />_ <br />t5 <br />See figure 1 <br />a cox FSG <br />7.6 <br />135.9 <br />141.0 <br />96 <br />P <br />t6 <br />See figure 1 <br />a2prox FSG <br />7.9 <br />135.1 <br />141.0 <br />96 <br />P <br />l7 <br />See figure 1 <br />5 <br />8.3 <br />134.4 <br />141.0 <br />95 <br />P <br />t8 <br />See figure 1 <br />-.5 <br />8 <br />133.9 <br />141.0 <br />95 <br />P <br />t9 <br />See figure 1 <br />approx FSG <br />7.4 <br />135.1 <br />141.0 <br />96 <br />P <br />t10 <br />figure ure 1 <br />-.5 <br />7.8 <br />134.1 <br />141.0 <br />95 <br />P <br />111 <br />See fi ure 1 <br />approx FSG <br />7.5 <br />135 <br />141.0 <br />96 <br />P <br />COPIES TO: Distribution FIELD REP.: Jon D. Hansen, Sr Staff Geologist <br />DATE AUG 22 2011 PRINCIPAL/PM: Jon Sondergaard, P.E.G �1�- <br />