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-- — - ---____..._.�._,e.._ ___ <br /> � <br /> Fo�r 1at pib will be exavaled to a deph of 10[at bebw yard arfax (bgs) in the inlaior of qk nplh <br /> pr�d b odbct�oil ampks in IAe oo�Wnetio�de6ri�. Tat pit lo�tiau�re d�mvn in�gure 2. 71ro Reld mruga <br /> I MiU vidt tl�e.Sib b�dect�ppropriNe lat pit beMbns bned on udiity ck,rances. Teet pit losa MiU be maintained <br /> �vill be m�invibd b evaluate dro deplh o[tlro 9rM pp��tion fill and nadve soil. Tat pit�WE�eptl�t <br /> wiu ee.uxlea nuea oo viw.�obsernuoes, ovM radinp,,ea aun�a in seo�osical caMinans. <br /> I : <br /> One f�r6ce ail aampk of the 'send up" m�tuW w�W be cdbcted fa chemial anelysis(F'igure 2J <br /> l. A bhl of tIz hand-auga Dori�will be installed(Ftipre 2). 11uee Iwnd-acga boringa will be plaad in the <br /> 'toe"d u�e fill sbpe an the ast side of the nath p�eJ. M additiarel llree hmd-auger bmings will be placed at <br /> I loatlons�nea0y di�tn'buled over the aouth pencd. 4he borin�t w�iU be compkted to a deph of appoxira0ely tMce <br /> fed. Su6surfaoe ioii aamples from hendauger baings Miil be colkctod hom I foot, 2 fat, and 3 fat bgs and <br /> compoeited. <br /> Soil pmpka�ill be submit0ed to e laborotory fa organic and inorganic anolyus as described in Sxtion 4.2. <br /> 4.2 TASK 2: LABORAI�ORY ANALYSIS <br /> Surface and subaurface soil samples collected during Task l will be submitted for chemical analysis by a <br /> Ilaboratary �ocRdiled by the Wmhington Sl�te Depardnent of Ecology. 71ie number of samplw to be collxted, <br /> including fieW QA/�QC sampies (sa section 5.4) and the analytical progwm for each ars presaiced in Tabk l. <br /> Analyticd methodobgies.detoction limits.and laborntory QA(QC conuol issues are discussed in Secrion 6.0. <br /> IAll aubaiuface soil samples will be analyzed for nine heavy metals(�ic.barium.cadmium.chromium,lead, <br /> mas�y, selenium,silvu,and zine). All subwrface sampks colixted fram the nath pvicd wiil be analyzed [a <br /> petroleum hydrocarbon idendficatiai. If petrokum hydrocarbons are identified in any subsurfxe soil sampks, <br /> [uN�er anelysis may be roquired to quanti[y the analyte. 'Ihe surixe soil sample.coilected froro 1he"�,uid cap" on <br /> the noAh parcel will be analyzed for the nine heavy meqls. <br /> 43 TASK 3: DATA EVA[,UATION <br /> IData colkcted during TasL..; 1 and 2 will be evaluated and p�esented on speadshcets and maps. Malytical <br /> results will be compa�ed to regulatory action levels and cleanup kvds. Data validation reviews will be conduceed <br /> L on the labotatory results baced on EPA Functional Data Validation Guidelines fa Organic and Inorganic Analysis. <br /> Data validafion manorandum wi0 be prepared and will summoriu the quulity of the data. <br /> 4.4 TASK 4: REPORT PREPARAT[ON <br /> '_ <br /> A report will bo prepared summarizing our feld sampling methodologies, field observations,analytical rcsults, <br /> and concluaions. <br /> '_ <br /> � <br /> ' S <br /> I <br />