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<br /> WSFERK GFO-FMGM[IRS
<br /> w]l ! I.,: :;L!1�]�„'L,••j 1n L, 11 =l�
<br /> w.,,, i•r .:il ;l.� :i:�ry -�,I't�•3 '..i .1:'�'•,! r111'f r`C]nt"III,.Ildt !oll wll?Cr. pllghl It
<br /> w
<br /> s?ottc•d c„sin,] or wt'11
<br /> towill be steam
<br /> ws ii 1, . ;r nc,m c]�rr�ll�' i. f'ne hot low-s..eaur m
<br /> clr:anr�: I,cLwr•en h„r-]m.?s Io �'.]Intn:ll.e crOss-cont:alnlnal-;on.
<br /> ".'I10Tr 14”]
<br /> jil a&lit ion to Lllc information included in the lithologsnilogs kept for
<br /> :;nil t,ariny;; (i.c. , grain size, visible contaminants,
<br /> readinha. color chanoo.-, groundwater elevation, thickness of individual
<br /> it well construction log will be kept for the groundwater
<br /> un]t__;] ,
<br /> monitoring wells. it. will include the diameter kind and tdepth rofowell
<br /> Y.he
<br /> s>_ze. , kind anti depth of casing, the size,
<br /> screen or slotted using, a grouting record (materials, intervals and
<br /> placement, joet:hods) , the size and interval of the gravel pack, the total
<br /> r]epl h of 010 wr_it , hype of tl,., well , the date test.ed, static water
<br /> level prior Lo the L .st type of test. pump or bailar, total time of the
<br /> Of pumpin,i/t,rl]lin ;, thy' rate of pumF,ing/l]ailing and the :inai water
<br /> Groundwater Measurement. and Samplin¢
<br /> the water level in the Ngreallowed to
<br /> Following develaPment, iiefore groundwater level
<br /> equilibrate for a minimum of 4d liours.
<br /> measurcr,:ents are oiken, eacil t:he well ca-,-1ng. Aj will bgraduated dtape t,will eberused
<br /> point. tO the t.Op
<br /> w:;!t a c-onduct.ivit-y probe t.o oiecisure the depth to water or er6£ product
<br /> that may kir, floating on the Sur
<br /> face of Lh.- waCroducLSlwsterp'nterface•
<br /> wilt enahlr nccur,.tc measurement o: the free f
<br /> il' ;,resent, and will therefore ]ndicate th].ckness of that floating
<br /> product. As a standard pract.ice, at. least. two medsurementa will be
<br /> mad If two measuramenLt: of st.at:ic wat.a-r level mddeemi_•nt5nwa few
<br /> bE
<br /> minute;, do not agree within 0.01 or 0.02 feet,
<br /> re;i:at,ca.l until the reason for the
<br /> jack agreemcr.t is d,=terminad or
<br /> until. th^ results are shown t.o tie reliable,
<br /> iir_fare samNl]ng, the wells will be pumped or bailed to renlcvt 5 casing
<br /> volumes of water. 5ampiana owilldt'henhe grounwaterbeeaccomplineatPhedebypro3uct
<br /> layer and sampling the free Product,
<br /> bail_ng the well, with a pro-cleaned bailer. Care will be taken c� not
<br /> sample with surface water or .rce product .
<br /> contaminate the groundwater
<br /> be
<br /> wi
<br /> h'aLcr samples will be taken in triplicate, rAlpl.icate samples will be
<br /> forwranled t.o the primary laboratory and the third :.7mplr: .lw'21
<br /> r
<br /> analyz�!d by wl:GI., portable tat' (-�—�U”
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