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FIELD REPORT <br />Associated Earth Sciences, Inc. <br />911 Fifth Avenue <br />Kirkland, Washington98033 <br />425-827-7701 FAX 827-5424 <br />TO: <br />Pacific Topsoils lac <br />805 80"' Street SW <br />Everett, WA 98203 <br />AT11N: 3inusz �(sarowicz _ <br />AS REQUESTED BY Client <br />THE FOLLOWING WAS NOTED: <br />Pace I or <br />Date Project Na.... <br />Projecl M, <br />7112111 Smith Island Sludge Dis osil <br />KE09016111 <br />Location <br />wralhrr <br />Smith Island <br />Suuuv 70's <br />Municipality <br />Report Numhor <br />Slmlmndsh County <br />44 <br />lingineed,%rcllilecI <br />Parametric <br />Clime/Onalur <br />Pacific Topsoil Inc <br />General Conlrictar/Superinteudcnt <br />Pacific To soils IncR'hmuas <br />Grading CnnlractarlSnperinlelulela <br />Pacific Topsoils i nc/rhomas 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 />Miss Grading <br />Trending generally west to cast, the enthwork contractor continued mass grading processes for the project's proposed sludge disposal area near <br />the south end of Pacific Topsoil's Smith Island Facility. Utilizing a large dozer (130), the contractor spread recently placed/stockpiled/nerved <br />imported soils from the Highway 9 widening site (bluish gray SILT to brownish gray silty SAND with few gravels) into an approximately .i-1' <br />loose lift and compacted the material via large vibratory roller. The compacted material was observed to be unyielding under the continued <br />wheel weight of Iruck/railer assemblies. Further, the compacted soil was probed, with the full weight of the observer on a .5" diameter steel <br />'I' -probe, and proved fine/unyiclding with average penetrations of I". A series of in place density tests were conducted to confirm the specified <br />minimum compaction (95% ASTM 1557). The contractor was notified of all density results listed below. The contractor noted that some areas <br />of fill near the cast end of the proposed disposal area continued to appear wet. These areas, the contractor noted, would be further aerated to <br />atInear optimum moisture condition before being compacted. See figure I for specific task location. <br />Test # <br />Location <br />.our <br />Depth ft below finish <br />....,....., <br />% Moist <br />Dr D <br />Max Dr D <br />%Max <br />P/F <br />t1 <br />figure <br />See 1 <br />.5 <br />5.9 <br />135.9 <br />141.0 <br />96 <br />P <br />See figure 1 <br />-.5 <br />6.6 <br />134.2 <br />141.0 <br />95 <br />P <br />See fi ure 1 <br />-.5 <br />6.1 <br />134.6 <br />141.0 <br />95 <br />P <br />See figure 1 <br />-.5 <br />7.3 <br />134.9 <br />141.0 <br />96 <br />P <br />Pt4 <br />See fi ure 1 <br />-.5 <br />6.8 <br />135.2141.0 <br />96 <br />P <br />See figure 1 <br />.5 <br />6.6 <br />134.7 <br />141.0 <br />96 <br />P <br />07 <br />See fl ure 1 <br />-.5 <br />5.9H135.6 <br />141.0 <br />96 <br />P <br />t8 <br />ee fi ure 1 <br />-.5 <br />6.4 <br />141.0 <br />95 <br />F___ <br />l9 <br />Sea fi ure 1 <br />-.5 <br />6.1 <br />141.0 <br />95 <br />Pt10 <br />See fi ore 1 <br />.5 <br />5.7 <br />141.096PIII <br />See fi ure 1 <br />-.5 <br />5.9 <br />141.0 <br />96 <br />02 <br />See fi ure 1 <br />.5 <br />6.4 <br />141.0 <br />96 <br />Pt13 <br />See fi ure 1 <br />-.5 <br />6.6 <br />141.0 <br />96 <br />P <br />COI'IES'ro: Distribution FIELD REP.: Jon D. Hansen, Sr Stan' Geologist <br />DATE AUG 0 3 2011 PRINCIPAL / PM: ion Sondelgaard, P.E.G <br />MAILED: <br />