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FIELD REPORT <br />Associated Earth Sciences, Inc. <br />Lb <br />911 Fifth Avenue <br />Kirkland, Washington 98033 <br />425-827-7701 FAX 827-5424 <br />O: <br />Pacific Tonsoils Jnc <br />805 80"' Strecl SW _ <br />Everett, NVA 98203 _ <br />ATTN: Janusz Daisarowicz <br />AS REQUESTED BY Client <br />THE FOLLOWING WAS NOTED: <br />pa ,c 1 ut 2 <br />Date Project Nanic <br />ProJrel No. <br />sn/u Smitll Island Dredge Disposal <br />Ke090169111 <br />_ <br />Location <br />11'eai her <br />Smith Island <br />Snnm 70's <br />Nunicii'Mily <br />Repurl Numbrr <br />Snubondsh Count' <br />50 <br />Fngineer/Architect <br />Paranrc:ris <br />Client/oaver <br />paere Tops( its Lire <br />General Couractor/Superintendent <br />Pacific Topsoils Iucfl'hnm:s <br />_ <br />Grndiug Contr slur/Superinendent <br />1'acilic Topsoils Inc/I'lo mns and Roger <br />-.-,-_ <br />AESI on site part time, as requested by the clier., to monitor construction progress of Pacific Topsoil's "Smith Island" project. <br />Alass Grading-F,'-^'"- <br />Trending generally west to cast, tire earthwork contractor continued mass grading processes over the pmjtxt:s sludge dislwsal area near the south <br />end of Pacific Topsoil's Smith Island Facility. Utilizing a large dozer(Dh), the contractor spread/acmted recently placed stockpiled imported <br />soils from the Ilighway 9 widening site (bluish gray SILT to brownish gray silty SAND with few gravels) into tar approximately.5-1' louse lift <br />and compacted the material via large vibratory roller. The compacted material was observed to be unyielding under the continued wheel wcicht <br />ortmck/trailer assemblies. Further, the compacted soil was probed, with the full weight of the observer on a .5" diameter steel T-probe, and <br />proved firm/unyielding with. verage penetrations of 2". A series of in place density tests were conducted to confirm the specified minimum <br />compaction (95% ASTM 1557). The contractor was notified of all density results listed below. See figure for specific task location. <br />Ilnndw D"cuhc <br />Test # <br />Location <br />Depth (ft below <br />impermeable cap) <br />% Moist <br />Dry D <br />Max D D <br />% Max <br />P/F <br />0 <br />See figure 1 <br />-1 <br />7 <br />135.9 <br />141.0 <br />96 <br />P <br />t2 <br />See figure 1 <br />-1 <br />6.8 <br />136.2 <br />141.0 <br />97 <br />_ <br />P <br />13 <br />See figure 1 <br />1 <br />7.7 <br />134.4 <br />141.0 <br />95 <br />P <br />l4 <br />See figure 1 <br />1 <br />7.9 <br />134.7 <br />141.0 <br />96 <br />P <br />t5 <br />See fi ure 1 <br />1 <br />7.2 <br />135.8 <br />141.0 <br />96 <br />P <br />t6 <br />See ficure 1 <br />1 <br />6.6 <br />135 <br />141.0 <br />96 <br />P <br />t7 <br />See figure 1 <br />-1 <br />7.1 <br />134.5 <br />141.0 <br />95 <br />t8 <br />See fi ure 1 <br />_ <br />.57.8 <br />_ 133.7 <br />141: / <br />95l9See <br />fi ore 1 <br />-.5 <br />7.4 <br />134.6 <br />1410 <br />95 <br />tp] <br />t10See <br />fiure 1 <br />a rox FSG <br />7.1 <br />135.6 <br />141.0 <br />96 <br />COPIES TO: Distribution FIELD REP.: <br />DATE AN 15 20111 PRINCIPAL/PM: <br />MAILED: <br />Jon D. 1la sen, Sr Staff Geologist <br />Jon Sondergaard,P.E.G <br />2� <br />