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<br /> Econo':,Gas "Station, Stockton, California May 22, 1987
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<br /> AGS Job 87036--1
<br /> .74
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<br /> � 141 ONITO ,Ii��N� G ty LL L-
<br /> CJ�'O� Ny�sS-�T..Rr,.U, Ca
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<br /> F tx''Jkk' Er�t Fr A
<br /> _'V SSy a #'t` 'r4R'f}' t -
<br /> '4 n s. - J E'.•' ? -= p,X':,Y. o•_f p yi+ `� 'f 3,ii N
<br /> r err 1' � s '�.Rs�> +�"nh r+ Y r _�: ,-�`
<br /> groundaterwel s x�ai11�be constructed of. f�.ush thread- I
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<br /> "ri n� S"a 7Sk �S cS r rr �� r y � -a.�,+{ y ;}. e.e keF Sr.., { §�;
<br />� 'x= N, Ooi.rated;5 :twof inch iMer�'diameter Schedule X80 �.(or other..suitable .3' �F ckness) PVC ,Casing: All wells-will .include a well .point and
<br /> 0 i Sir lx., r .iu ,Y r T�i� •,p a }yF.. -. - - - -
<br /> threaded ;cap.`i No. chemical- cements, glues,. or ,solvents 'will be
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<br /> i� { :used .in dwell construction.: A a' k
<br /> 4L 7i.
<br /> The screened portion of they we11s 'will consof factory
<br /> e�s �,---rit' x-i e, ,xa+r t r €' ' S
<br /> _ pertorated�U020 if'nch 'slotted ,cas .nq: °kThe"well' screen �raill r°
<br /> 1�* s'.�,z7 � i� .-,.:�J�s7 ����?f ���r 3k }�, ape t},':F�f-,. s.. � �# �$�y�. i?..: •� _. �.-�r�rr5 �. � 1�„g r � a
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<br /> ext6nd from otal ;dap h of the we ,1 to l°approximately five feet z �
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<br /> Y >a above the, upper zone of saturations to allow' for seasonal' $'*
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<br />$sf A Fob' kfi. .' .a`ai .e i,�:,.; §�."fi ,: •,� r
<br /> #luctuation� of {grounc Ater; ${ Theannlusof� he sc eened �eotion
<br /> T = ley .y atE V}' t�J}, -q•�ri r'-y 'F: �'2-'4, o-:- 'a F'+���y# d� �S r i. r s-Y ._ t ,•�y c;::.+.� -.s* :. .'_'. r. - .s. ".k�. �'i ,{
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<br /> WithClean sand':.to a minimum- of one foot above the �.
<br /> y.-� ,1n f "d5r .r=Fa
<br /> j , u ,> t perforations: ;`A two h foot ,thi'ck clean bentonites plug,',,wi'12�'be
<br /> placed ;above zthe�sand 'pack as. a seal against,Acement`entering,„the
<br /> pack:- The remaining. annulus will be backfilled with .a neat
<br /> . cement/bentonite.,slurry or .neat cement, to grade-:^ The .,will '
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<br /> developed priorto water sampling;by swabbing,F surge pumping,
<br /> or other suitable method' until 'the discharged water.' is free of
<br /> suspended sediment. � r
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<br /> T is yrry d iju4K 'a f ” �S e:p tw r ail: +# F
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