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1. 12 June 1998 : AGE-NC Project No.98-0398 Page 4 of 7 collection of.groun _mater."Smples was;attempted,.with no succesa from prabings P2 and`P3. , Collect on,of graund-water Ooplei consisted of advancit g a.Qeoprobe water sampling asserabl + to a depth approxuxiately five feet below the water table utilizing hallow steet rods.The hollow 1 .rods were thenretiadted up varcl'approxunatelY five.feet, Aeby expo 4k yvinyl chl©ride, , (PVC) screen to ground water. A bailer *as th$n,placed on.the end of iadlt diameter. polyetliykne tubing,n tl3ro the rod assembly:into the exposed screen,rough wliieh water mar►uaUy pumped:So satople was collected fiom soil boring P1,to fill at least throe 40- ;al EPA-appro :VQA vMalf, 0.5:1W'18'q%'b dicehk>ric acid a§.a:sani le servative. aaln�ng ._ . P P :Ground,water-sample contairiers.were#abeled with probe:ba ing desigt�aOon=l-I ©,date,time,and samplers initials. l~ollowirlg collection and labeling of each.grab:$rouh.. water sample,the saingle was.iin}ncdiately, Lplad'in a clulled'ctttauier:Eachtnpte wes logged on a clia�n-of- stody form and transported to a slate certified-laboratory'firanalysis:of'FPI -g,B' ;1V Ez DIPE,TAME,ETBE_and-TBA in accordance with EPA.methods 801SMz:80Z0 and-8260,' .5 LOGGING I)unng soil probe boring activities,sample duplicates,v�e're monitored for,the presence of organic vapor using a photo4on=tion detector_(PIIS Thermo Environmental 580A, 16.0 eV,calibrated to isobutytene) and were described borin to g gs using the' Unified Soil;Classif cation System ' (USCs),Boring dogs atesummarized:irr Appendix A. = 3.C. EQUIPIvIEN1`DECONTAMMATION Prior.ta sample collection, G# o p robe soil and and waters lin was=tho oprobe'. l `o . P g. - u$WY. rued with�iea�ii water a#ter.vvashtng wttlz a solu#ion.of ticcitiocs Gea► cleaicd:prior. to soil probe`boririg advancement: 4.4,. Fl[NDINGS 4:1 SOIL PROFILE - Gieptraliy,.darl�brows to dadc4M Amst;:c,.,a silt and-Ity clayvere encountered from.surface + grade to depths of approxn tell 2 4-:feet bsg A mottled W."n'and gro:'v' moist sandy silt was i. encountered frown 21 feet,bs �"-to d.pftof2s feet bs .:` g Aihawced CeoE�viran til,lac .