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as little <br />tt as pf to redued potential loss• tle Consfituents. <br />WOr, ions, D <br />and r ri .« s nonpreserved t•. i be collected n= followed by rr • <br />i <br />be • «• in preserved containers.•rr be filled dr•ir the dispoy <br />;/ bailer, <br />immediatelycapped, and placed in «u r,r .0 r ! e t • e• icedchest.u v t, <br />will be used not <br />to overfill bottles �ontaining pesermive.«t! / trr be monitored <br />by !s <br />thermometer t the i .. and checIdng to make'sure thatfe « 'sufficient <br />in the ! .. <br />We <br />nuffitaina ternpw�ui of .:r • t is /1 degreesCelsius. The r: t <br />doctfintak andreportthe N t.r r of 1..- sampie upon .:f <br />liva at tile lab6rator <br />The. - c=laboratoryplacestotalof it :t nitric add f. t soriie of the I liter bottles to <br />i <br />ieduce: the pH to below 2- On an I annual basis an extra preserved bottle Will be filled -with <br />.groundwater and-thepH measured .t : 1' the7 i t ut ♦1 thatthePH WHI be -below 2. If it <br />is <br />not the fieldtechnicianwMaddnitric acid t. ljeasured Mounts.tit the t <br />H is OW2 7his <br />beJ <br />Oded quantity of acid will be placed M" all the preserved botdes <br />during thepollov&g <br />monitoring <br />rounds until it is checked again th * c SamplezP11-will- <br />be- confirmed: at:tr <br />UbGrIdOryand recorded. Deviations will ••«1•u«t ri /t reported by <br />the sr • <br />Samples;At be submitted t ra-etals analysisbe filtered r1 the field- f. : ♦r I:r . <br />1 <br />performedusing ,. I !' f t ..: [ . ► `faf: which ++. /f t ktl•f! It + t t. a.N <br />y f r dedicated <br />pump • : i draw water rr' ! t the micron 'filter -a filter �be r <br />sed at each -welL Ihe new <br />M:f ill have minimum r : one filter♦ it of groundwater <br />ugh them to - <br />reduce adwiption effects. The M ✓. filtered-sample.willnot be collected - <br />until Minimum of <br />y. • filter Volumes of groundwater been. t > a through a: gJI r7 filterFor Wells <br />r• r <br />dedicated v !r • the . tr r ...are Umasferred from ' r baner. through a filter • ae . rattis, intorat <br />the <br />aPPrOPliatesample,:•t Ytf.+ The filter t'a .7 ..'tw consistsof a Pressure vess6l, <br />.hand tt«tet <br />s r pump, i ti a MW cartridge.Water / r ti die bailer placed t the pressure .er • <br />,enough air pressure the hand rpump) is applied to force wMer duough duothe filtercartridge into <br />the simple ♦ t cw Ibepressure ..s. vrashed in Alconox,steam s rcr . [ d rinseddeicnized water betw= wells- A new fiber cartridge is ! <br />usedat each welL <br />Simples will. be t ! • r uniquesample' <br />♦: NI r identificationnumber, project f+.ri t ii:Kif • • <br />number, . • t location, -::► • date and time`✓• 11 i ++& Samples will be transported •: the • t t: <br />act <br />.. i• •: 1 t: t M t .: t f • t Y MRF .... <br />,l <br />23483849-FOI %231 OR325 A-9 July 14, 2000 <br />com7iot 2000 Kkktw4.:r. IW_ <br />