Laserfiche WebLink
oCT 3 194 18:09 FROM MCCUTCHEN, ET AL SF 2 TO 1003 15105388797 PAGE.005i006 <br /> L NE-FRICKE <br /> The borinq ,samples were submitted to Qua&teq, Laboratories: of. <br /> Pleasant. Hial, California, a state-c�ified: laboiatory, fps. <br /> analysis by EPA tKethod 8240 for acetone The:..sirfa:cs soil <br /> saaapl*a were submitted to Asbestos TEM Laboratory'ot.. 1erJceley, <br /> California, for ,Polarized Light Microscopy.. (PLK) a 4ysis_ <br /> Acetone was not identified above method: datsct.ion : im tz in. . <br /> the soil boriaq •samples. A>bsbestos fibers avers, Mot idintified:' <br /> above method .detection limits in the two surface soil. samples. <br /> Laboratory reports and chain-of-custody forms are included in. <br /> Attachment'. 2. <br /> UST• REXov7►L. ABS PM V IQUs SOIL Is"STIGIT+I03L' ' <br /> An 8,Oco-gallon-capacity QST used to--store waste acetaont. was; ` <br /> removed. by a ;contratctor on••December.:20., 1989:• (Pique: 2):_ The< <br /> bottom of. the. UST excavation Was at imiatslys. <br /> The UST removal .was..monitored- by an• i>asptctor t`rom tha sJcafD6: <br /> one. soil sample was reportedly collected by' a:. Previous <br /> consultant ,from• each .of four borings•;• drilled:•.tu•.applI imately.. ' <br /> is feet bgs: after the UST. excavation was. backfilled.. Two:. cf. <br /> the borings- were drilled outside the., US.T. excavation- (38-3 aad <br /> S8­4) and twowere drilled in the backfilled exa'avat on. .(.38--1• <br /> and sap- z) . ' The" borings. avers drilled usinq a hollos�i�st� <br /> auger- Samples were .collected in 2x6-inch' brass tubi�es•using a <br /> split-spoon. sampier.. <br /> The four soil samples {Sg�1.13, SB-2_16,. 'SS-s:.15.; and`. S•8--4:.16j. <br /> wera• shitted to Superior Analytical Laboratory,,. Inc:. ot:.5ea: <br /> Francisco, California, for analysis by EPA. Method•. SW-916 <br /> Method 8240 for volatti & organic compounds (VOCs)', Includ3:aQ.. <br /> acetone. No VOCs were reported above* detection limits insany. <br /> of tht four samples'_. Laboratory reports are. inc.1 ed an. <br /> Attachment 3_ <br /> . Attact=eat_-&. to this. report are, as fo3:lawsa ... <br /> Figure. l: "Sits. Location Map " <br /> Figure 2.._ Sits. Map with Soil Saspliag: r stioa�': aud. <br /> Former Locatiou of Waste-Acetanii:'Underground," .r. <br /> stotrage• Tank. <br /> • Attac cont. 1: Soil Boring Permit <br /> • Attachment 2: Laboratory CertiX_U=.tea,..(.Lavine fcke,;< <br /> • Attacl�aat Tz Laboratory Certificates ( rev at'*', <br /> itss!t.«iie,, <br />