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FIELD REPORT <br />Associated Earth Sciences, Inc. <br />M i .1 ] S: 1Q ka <br />911 Fifth Avenue <br />Kirkland, Washington 98033 <br />425-827-7701 FAX 827-5424 <br />TO: <br />Pacific Topsoils hlc <br />805 80"' Street SIN <br />Everett, WA 98203 _ <br />ATI:N: Janusz Wrisarmvicz <br />AS REQUESTED BY Client <br />THE FOLLOWING WAS NOTED: <br />['age I of 2 <br />Dale <br />Project Name <br />Prujr•1 No. <br />8/25111 <br />Smith Island 10-Acre <br />KE09016911 <br />Location <br />%vealbe, <br />Smith Island <br />Sunny 70's <br />municipality <br />Relm,I Number <br />Snohomish County <br />�� <br />Engineer/.Architect <br />Parometrix <br />Client/Owner <br />Pacific Topsoils the <br />Central Cunlraclur/Superinlendent <br />Pacific Topsoils Inc/Thomas <br />Grading Contraclun Superintendent <br />Pacific Topsoils lncrlhomas and Roget' <br />AESI oil site part time, as requested by the client, to monitor construction progress of Pacific Topsoil's "Smith Island" project. <br />Mass Gradlatt <br />']'rending generally west to east, 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 stockpiled import soils front <br />The Ilighway, 9 widening (bluish gray SILT to brownish gray silty SAND with few gravels) and compacted the material in a series of foul passes <br />via vibratory roller. The compacted fill soil was probed, with the full weight of the observer on a .5" diameter steel T-probe, and proved <br />0rn✓unyielding with average penetrations of.5.1 ". AESI conducted a series of density tests to confirm the specified minimum compaction of <br />the proposed impermeable cap (95% ASTM.1557) as currently exposed near the SW corner. The contractor was notified of all density results <br />listed below. Additionally, AESI noted that the contractor was continuing to remove soil from an existing stockpile located near monituting well <br />M W-102A. The stockpiled material (brown silly SAND with few gravels) was placed/spread in an area immediately adjacent. As worked <br />Progressed, AFSI noted Mercer Island fill soils (brownish gray silly fine SAND with trace gravels) being imported and stockpiled near the <br />eastern margins of the site. The contractor noted that the material would be placed on areas currently above the finished cap elevation. No <br />grading/compaction ofthe material was noted at time of visit. See figure 1 for specific task location. <br />Test # <br />Location <br />Depth ft below cap) <br />% Moist <br />Dry D <br />Max Dry D <br />% Max <br />PIF <br />III <br />See fi urg e 1 <br />approx FSG <br />6.2 <br />134.6 <br />141.0 <br />95 <br />P <br />t2 <br />See figure 1 <br />ap prox FSG <br />6.6 <br />134.9 <br />141.0 <br />_ 96 <br />P <br />t3 <br />See figure 1 <br />approx FSG <br />1.3 <br />135.8 <br />141.0 <br />96 <br />P <br />W <br />See figure 1 <br />approx FSG <br />7.1 <br />135.2 <br />141.0 <br />96 <br />P <br />t5 <br />See figure 1 <br />approx FSG <br />6.5 <br />133.4 <br />141.0 <br />95 <br />P <br />t6 <br />See figure 1 <br />approx FSG <br />6.9 <br />134.9 <br />141.0 <br />96 <br />P <br />t7 <br />I See figure 1 <br />1 a22rox FSG <br />1 1.2 <br />135.8 <br />141.0 <br />96 <br />P <br />COI'IGS '10: Disnibution <br />DAIS <br />MAILED: <br />FIELD REP.: Jon D. Hansen, Si Stafl'Geologist <br />AUG 2 6 2011 PRINCIPAL / PM: Jon Sondeigamd, P.E.G n, <br />