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CLEARW p,-s ER GgOI 3P,iN C
<br /> Groundwater Man1tiarzng and Samp��protocols
<br /> scrubbing���,ola
<br /> xocedures coxisist of scru
<br /> Decontaininatioin P ur t e latter s srequl ed Any non-
<br /> wash solution is pumped{Ieaugh any p $'n
<br /> a decantamiitahan area is established ed,,,rater if
<br /> prior to beginr 1n otable water ar deionix electronic
<br /> e wprnent in an cOna to solution w l'{ t 'prior to use
<br /> frit rinse of potable water int decors a-a secor, mine f the nearest 4 41 feect m�her and during
<br /> dedncated down hole equipm ear,at the request othe p Ich o este Iish a well If `
<br /> sampling a well, t srneasiwired once per!i5easured to bated bet�nreen each
<br /> ur n and typ Ica y clear, aperrended
<br /> Prior top th to bottom is f h will be deccollec iii measure
<br /> g IM analytical data are not avSP14 S collected
<br /> using, matively be m
<br /> Dep
<br /> water sounder anon,the water sowed or observed, before or d'i'g
<br /> Clearwater s first vi�svieR onran m SPH) are cusp the bailer Si' ess of SPH
<br /> order of increasing dracarboris { a n►easurable thickn a hydxocarbaon ell as
<br /> sel?
<br /> by measured to the nearest 0 91 feet in ells containing a ante ty
<br /> floating ]� xnariitoxin well containingthat we11 such as w
<br /> product bailer,acrd t1� �ce robe A, le is collected fro pield observationsDataf Purge Cal atians farm
<br /> electronic in urged and no samp
<br /> with an , the pre ect manager
<br /> purging is not additionally erwise specifiedYduct thicesses are not
<br /> on the Gauging
<br /> are sampled ural d floating p physical parameters
<br /> activities to assess if the water
<br /> water level measurements an turbidi salinity
<br /> ,d is urged using either a PVC bailer or a submersible piirYi Ifined as
<br /> Itored as issolved°7g5tabihty is d ear
<br /> �-�nng well to be
<br /> 4tiutity)oftY+e purge waters T1 of ers url" P d Stability's ted from
<br /> is achieve �
<br /> Each infer if req red etex stability as, and lessthan
<br /> an 1
<br /> (pI4,temperature and con vit m niicra dns�eet samp urging,
<br /> le collected is re resen#atnve of the aq mange m conducts yeasured in times during p been
<br /> samp Samples are considered reR areae in C parameters are rri have
<br /> t5,less than 10 Id well casing vale be sampled
<br /> etc are also measure erheit)ch lige in temper til three h
<br /> a change of less than 0 25 pH elt) f purge, parameters
<br /> continueseun ed r ,east our r Purge Data s eet
<br /> ode(18 degrees pater e rest a P trate a slow recharge,
<br /> the b r from t" Neils which dewater or demo on is recorded on the ed on site in
<br /> the bailer sepata aluriie in#ervals of one titers glume pWegin urging mforina labeled, ro nate disposal
<br /> initially,an letel�'fde`^' purge water zs sealed.
<br /> removed or until the well coolipimes I`ve been remove P
<br /> three well beingchemically profiled,the water is removed to an apP
<br /> after fewer t e to measure After Afteratcalibrate'cherr daily
<br /> All meters ro allon
<br /> he
<br /> DOT-approved 55-& ar a rate,when to
<br /> facility by a licensed waste hauler ram exceeds well rtthe well is The wellis
<br /> r Alec er urging or,if Turgm*, extremely slaw,
<br /> 5 -- ted immediately aft P If xec erg usable or
<br /> les
<br /> are caller s,iffncient volume has accumu lene bailers el'hergdi e
<br /> Groundwater same Or until using polyethy offs
<br /> ed to at least $d°�O of its static water leve
<br /> well has xecharg t two hours,if practicable gd Samples are collected documented an a chain
<br /> as r g ounds const sensit�e to vola#ente ion ate
<br /> a net,of a d first
<br /> recharge far at le arialy su containers,label
<br /> 24 hours of piirgir'g°r zed far coinp Ap.al tic
<br /> sampled within well Samples be mate laboratory- Pp e contain tical laboratory y
<br /> dedicated to thew laced in apprap ort to a state-c o al guide�es
<br /> Water
<br /> samples
<br /> laced on ice in a cookler for tri levan
<br /> farm and P surpass Standards xe i�red by relevant local or regi a field
<br /> or surp q xocedures ink
<br /> match el adhere to the following P
<br /> CGI persann
<br /> tion of the samples, lin each well degree of
<br /> To prevent con tarru na loves are put an prior to same g cried order of nncreasing
<br /> air of latex g les are collected in the exp
<br /> Anew,clean p ro ,dwater samp prev
<br /> purged and g ical results the procedures P
<br /> o Wells are gauged, torical anaiyt
<br /> contamination based on his decontarrur`ated between each well,ii5in
<br /> e mpment will be thoroug y h the sample is mzniiruzed
<br /> section g thToug slowly running
<br /> ° desepnbed a the begs'`ng of this the amount of au pale battles are filled bottle The lid is
<br /> c analysis, iter samp resent,the
<br /> le ca,lectzor,for volatile organic volatiles frorn the w over the moot�f bubble is p if
<br /> °
<br /> During samp from stnpp g there is a convex meniscus the bottle the,ample conta-mer,
<br /> This helps prevent the air a containewithin After resealing
<br /> le down the side of the battle iiS{ria air bcibbles are pd the procedure is repeated with a new
<br /> the sample onto the bottle such the
<br /> carefully the sample container is discarded
<br /> cap is removed anda, aside iter is added n the sem
<br /> bubbles still are Pr
<br /> container
<br /> v 4b-1
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<br /> CU.kgwATERGxauP,INC
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