|
WEST RqSF�vILLE 1"orA I
<br /> ZA '94 9E 2 UGI? -
<br /> gi L CO
<br /> D. .O.PERATING P�OCI=DU AND WATER)
<br /> STANDA M'.... 0t4 ,AMPUW(3 (SOIL
<br /> REI EX. .
<br /> SOP-2b
<br /> Soil vent soil sampling is performed under the direction °all excavation
<br /> `ar►d Subseq ucethe potentiatforaoss•d betty enlon.excavations. Svll
<br /> Excavationsneer. _T,ored rtorte use and
<br /> geologist ordvil en9 steam-dean"' or washed P f the sampled
<br /> ®r st from the excave�tion ,,face melena
<br /> equipment is eith . .
<br /> m les are tYPtilly:C°lie.cted difectiy-fr. anon
<br /> atvr-bucket. Apo
<br /> sa p oe os:eXcv . - or`other suitable container for
<br /> plastic bag,--jar,
<br /> removed from 'excavatt 6ejj db a p - nlzativn detector,flame Ionization
<br /> the
<br /> vrtable photoly be used to desc
<br /> area or matar[al:rnay be with either a portion of the sample may -
<br /> volat)le organlc screos meter. `pnother p
<br /> detector,yr an:ate
<br /> excavated mafeital. - ed.ln aeaned� thin-walled brass tubes of
<br /> Inches-long by 2.Inches outside-dla an Inset
<br /> Samples fir. or
<br /> chpmtcal analysis are collect ,.
<br /> Soil t tcally 6 i ler holding
<br /> varylrtg-dlamefars end teng'khs {Yp A'
<br /> hand-driven sampler
<br /> is contalner,,y. �.w
<br /> elate `cleaned OMPP_- the potential for cross-costa vn rec�ve�Y, the
<br /> other,apPrvp z be used. Tv reduce lin event. UP
<br /> sample contafnor may samp g vela lzatlon• and... cross-.
<br /> ampler deaned- between each r° x►"fclosed
<br /> samples, tttie-samp ,. oto •tial vf, ._v: -,N.- x "'` lcaity
<br /> seated, to ,minimize..trie, ?� �� tin tubes are typ $ may be,
<br /> sem to: �ntalne`.,,.13 r.4 The.cap - Y
<br /> { ' ,�+.. ` t�v�t"v chemical analysis. Brat , Quads: The
<br /> contaminativn P s over.Teflon or
<br /> at each end-with ptastta cap ins ra mate chemical cots
<br /> or delive -under strict chain=vf- stady,to the
<br /> th-ducttape or simliarinateriatiacking PP �
<br /> sealed 'rated
<br /> seaied'saR►pie is Iabeled:end refrig
<br /> analyticat laboratory.
<br /> Water. because soil p
<br /> articles typically present:may
<br /> Excavation water sarnples are not advised, from a clean b�aller
<br /> ed water samples are collected either dirediiy from
<br /> 1tn container, or
<br /> affect the sample. However, req dl dipping the samp g be collected
<br /> �x
<br /> the vv ter surface, if accessible, bY. pp Depending on the intended
<br /> 'vice, ible, bd tato the eXcavati tion. Water samp es m lc
<br /> or similar d e ui rnant bucket, if sec's �+
<br /> or �fl-mtiiiliter glass, volatile organ
<br /> frorh,. e . Xcavating q lass containers, used as sample cont8iners.
<br /> analyses0.fi to 1-liter plastic or. Septa,
<br /> are typloally
<br /> ` vials, wtth "Teflon Sep
<br /> arijfysis' q,a,}
<br /> e water sample is decanted into each� secured to the
<br /> al In such
<br /> For volatile organic analyses, m of the vlal. A Cap is 4 y
<br /> a manner that there 1s no meniscuand g topOf
<br /> PP der strlct_chain-of-
<br /> eiscanti tapped to see if air bubbles are present.
<br /> top of'tile vial. The vial is Inverted
<br /> resent, the'vlal is labeled and refrigeratedte n tyPlcally cludes a unlque same
<br /> If none ace p date, and time.
<br /> custody;to the analytical laborstory. n number sampler Idgnti{ication,
<br /> identiftiration number, dab ide
<br /> ATTJ MF-2WW,f IOU
<br />
|