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7- 4 <br /> t ME 11 <br /> GROUNM'AVM TgC@IOLDr-Yr INC. ' <br /> STANO�►1LD OPERATING PROCEDUM <br /> STAND <br /> Y ING SOIL SWLING KMOpOI,DGY <br /> CONCE <br /> '.. SOP 14 <br /> reserved in accordance <br /> boratory's Standard Operating <br /> Soil samples should be collected an p le Collection and <br /> With Groundwater Technat0'erning Soil Sa=p p, 3�ollow-stem <br /> GTL SOP 1S} anics. , <br />! Procedure ( ling for Volatile Org <br /> Handling when S�snP drill to the desired sampling <br /> soil auger should be used to <br /> lit-spoon sampler, <br /> Fa depth. a standard 2-inch-diameteY, sPct 6-in l elong <br /> t r9ep <br /> length shall be userdsctO coletle er bye samples. <br /> is-inches s ontained in x- the split-spoon <br /> The samples are <br /> thin-Wallace rper tube liners fitted into <br /> i sampler (three ;full depth of <br /> ler should be dri%,en the hammer- The spoon <br /> The split-spaon camp usin;j a 340-pound <br /> the spoon into the soil ler. <br /> be extracted from the removed fromtthec9�r�tube <br /> shall thenthe soil sa P immediately�= liners containing R Plastic cap, <br /> The ends of the liner t;�bes should be mn► <br /> sealed with After beingproperly <br /> with aluminum (with duct tape. standard <br /> and then taped le'. data entered on a laced on dry <br /> identified with s mp the samples shall b. placed <br /> to the <br /> chain-of-custody celsius} and transported <br /> ice (maintained below 4' to <br /> f {r. laboratory within 24 hours. at each sample dep <br /> the three sail samples retrieved hoto-ionizatitin <br /> One of analyzed in the field using a ose of the field <br /> shall be lasimeter. The purp les to be <br /> detector and/or exp a means to choose camp <br /> provide hydrocarbon concentrations and to <br /> analysis is to zed for by and laboratory <br /> laboratory analyzed the field in a plastic bag <br /> I enable comparisons between orization of <br /> Soil sample shall be seal�ap the two field <br /> 1� analyses. The the sun to accelerate the <br /> of <br /> and placed in dr from the soil•quantify the amount of <br /> volatile hydrocarbons used it � the soils. The <br /> Soil- <br /> vapor instruments shall be the air from <br /> hydrocarbons erecorded on <br /> the drill Logs at the depth <br /> data, shall be t-0 the sample point, <br /> �° corresponding <br /> Cs��tui�a �INC <br />