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<br /> LU 23 'S$ 12:471 CTI - -
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<br /> GROUNDWATER
<br /> TECHNOLOGY, INC.
<br /> OIL RECOVERY SYSTE113 lsg:iYibuCc Itvad Su:k lS, ixrrtuiu,nn,t'auifu ni,t 5 5e15��i6)9Ll lS4u
<br /> June 23, '1988
<br /> Proje t Nvmtxl-r. 2.02/?99-5027.02
<br /> Mr. David Carl-.
<br /> San Joaquin Local He411th DistriC:t
<br /> 1601 EaSt Hae .ltat) AVCnuE:
<br /> Stockton, CA 95201
<br /> Itk,: (-.OMI'rlVi)I[VC' S('tA-:j()RFAC) Il;VF.S'I'.I"f:A`1']t.)Pd
<br /> KNOWUZ GAS STAS1014, 1 140
<br /> f M*WR LAW, S`ftX�XTON, Ct,1 TR)FOJTA
<br /> Dei Lr Mr.
<br /> This letter clarifies tine irtrerit?c7Pla of C'roundwat.er. T—cYjn(:,ft,fV' (n4.. ((,'Tj)
<br /> with regard to drz llin f c)Ex-ra uc)Y'L;j S::hrdu1t�c1 tor. JW.;-- 24, 1938 at t:hG
<br /> above referenced sitc-. The soil and c rourtciw' tE°r g��ne;xaled d�1,-_1 r: t3,
<br /> drilling and pargiaq oprr:it:ions will be stoned on-site in t1k� apprcpriate
<br /> Department of '1''rw-L:sport:rtion (U)T) approved 1'14 cr-nta i.ne r%, for
<br /> at a later data. Tf g!c�tut�� <�1: T. is pr:Louhtercr.] duriri clrill ink, tate
<br /> deep boxing will be a by ndarirr.( by placi.rug aFprox:L'rA e ;.r 2 fr. iat., of ben-
<br /> tonite pellets in the )-wttoat of tie boring follo�,v6! bV a sa_n_?-tenx:�tt
<br /> grout contaIrLing S Wrre nt bent.Qt:i.t e to :�iur-rac e. CTT Will i:] .:u:j.ition
<br /> drill and sample one shallow .foxing atway from ti-x: potential- ,tre, s
<br /> of hydroccubxi contw!dnal._ion ir, ,iert at tew.pt t_c, CAA-din a ) rkgr ,u�c3
<br /> value of total lead for cols arison wit...it Other samp?cs. This staLearnt
<br /> should ;satisfy the cQnce:rr;s of 't►-ta San J(.vtrpin Lc: ui Hr;.alth oi,striet
<br /> (SJUD) at this tine. If Vou h.ve env quGst.i�-ir1-,, p.l(.;a er•all �,a,
<br /> Sacra lento 'rer c'itor1 off icy tf: (91 G) 921-1800.
<br /> Sincerely,
<br /> Cpw."ATER 1'Erfft 1XX;Y,
<br /> �James W. tra,ty
<br /> Geologist
<br /> Project I4anager.
<br /> U)ie4s thrcuehout the U.S. Cu,a,:414 a7,d of raca,
<br /> Wevern ofjeaes ire: Tempe. .42; Crmeurd. Ctt;Seaerpnwmu. Crl, .far,fjieg,,, ('.I
<br /> Toriwoca, CA; Yedtt:ra, CA, Btigleworat, ('p, Tierra:,, ;4.'.4
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