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11 11 <br />DAUB 8 ASSOCIATES _ DAUB 6 ASSOCIATES _ ~..\~_., <br />CONSULTING GEOLOGIST$ :.: ~; F`'1 ~'!l'M1'".'11!L'TY-~ CONSULTING GEOLOGISTS -$ I ~s<A'~"-;"~~~ <br />!';h'~'o-1"' 1p8060UTH BROADWAY ., -s ._. ._ _ _ Y..>r ), .' ~" ~I:i ~. .' S!a.,r _. 1980 SOUTH BROAD WAY <br />.. .. ..r. ~: ~. <br />,J 't <br />,:!..~~"~:.7.,..,~,y ~..ra'~?~"A1rP ~%agi'r.• ~'~'-~'~~ ~~~i ~ ~~ GRAND JUNCTION,CO B150d~93B3 :1;.~;~f.~':ja'('.'.~.~~. ~. ':.'~~D;~.-'r ~Si. i;'.'=1~` GRAND JUNCTION, 000150J~9593 <br />...- .!F e+':.?:...i:%'i ''ti'.~.~:~., ~::,....-........ 007)2[b096C v.. .. ..., ?~ -. .~i:•~~., .p1 ,. r.:..:q...:-.. .,. QOJI P<b096e <br />C/. S Re/din( gr(g. ~ Sand a Coo ent~ <br />2-37 table 2-2 Torsi The torsi ac rea{e potevtlally <br /> Acree{e disturbed over the 11ta of the <br /> •ive for the venous •lternetiva• <br />4-I4 4.5 Teh le 9-4 •re listed Ch roe/hoot the draft <br /> BiS. The scree{e could probably <br />4-19 4.6 5 I oat •ll be dtatur0ed. Uoder the 4$ <br /> 125,000 TPY elterv et lve, only 176 <br />1-15 4.fi Table 4-5 sects would be disturbed. Under <br /> the 50,000 TPY eltervative, Only <br />4-15 4.6 6 1 89 Berea would be disturbed. <br /> Under the 500,000 TPY alternative, <br />4-16 4.8 2 2 Oo ly 679 setts could be dl•[urbed. <br />4-31 4.18. 2.4 1 1 <br />A-33 1.1(. 4.3 1 1 <br />N <br />N <br />J <br />CBNBRAI COMMBNTS <br />A9~lfer Coo unlcetlov <br />It test be uv deratood that the equi tern, e• they exiaL rode y: '-- <br />Danelh the NRC's •odau• lease• ere to eoaaunicetion. DODiona <br />quevtitie• of is torotiov 1¢cluding reDOrts, dace ants, letters end <br />published date sup portie{ these [errs have been •upDlted to the RLM. <br />The Nri{ht Xeter ev{tnee rs end Oeub i Aasocletes, 19 N5 reDO rt entitled, <br />"Bveluetion of the Nydrolo{ic Connection Between the UDper end Lower <br />Redrotk Aqu iters end the Reeult• of a Nuaericel Cround Meter Nodal Study <br />Picvevice Creek Resin, Colorado" explein• the present aquifer <br />coerunicatton end contains 30 selected reference which support the <br />reDOr t. <br />Natural dluol orlon of aDuvdant •eline •lverel4 ~.{a the L-5, R-6, <br />Meho{any and R-8 vove es well a the A end R crao~'(R hu left the rock <br />very fractured end lee eoaDe bnt. The voids Leff ~by th< forser •eline <br />aineral• •nd •e ocietad free Wre• have provide J'i• veturel hYdrolo{ic <br />conduit between the •o Celled upper evd lower squifer aysteu in [he <br />depositlonel tenter of Che Piceevice Creek Ba•ln beneath NRC'• sodlu• <br />leues. <br />tlyd reulie head differences between the 2 •ajor squifer •ystess <br />rao{e lro• 1-IO feet on the lease, soar •eesuresent• iodic eta leas than <br />s 5 foot heed difference. These •essure•ent• Indlcete • hydraulic <br />connection between the •qulfers. There are vo ivdication• that there /• <br />• 100 foot heed dl tference betreav the squifer• ov the lease which i• <br />•teted !v the Oraft /IS. <br />On the MAC •odlus lean es. the lorer half et the Meho(any zone <br />produc vs the ojocity of the rater for the •o called lover equi to r. <br />This het hu beep knorv sloes 1981 whey the Multi Mlaeral Corporatlov <br />eoeducted s detailed equiter peep test o¢ the •odlus lee e• evd i• <br />illustrated lu Daub, Nestev •sd Roear'• 1985 Colorado School Ot Mlve• <br />paver. <br />Dua to the very poor rock quellty •¢d rater production in the <br />Maho(aoy eons It can sot ba eons idered • continln/ horizon. The only <br />section which could act e• • leaky •a~l-con [info/ layer 1• the Maho(svy <br />bed itself rhich i• 7-8' th lek. <br />55. <br />60 <br />Le/ehe~ long <br />She serer l{raDhic •aeltov batraen the dioolnLion •urfsce evd pearl 44 <br />the top of the R-B Bona should be referred to •• the leeched cone (OSUb. <br />Mestov •vd Roser, 1985). Thl• also Inelude• thv entire Meho(sny cone. 49 <br />27 28 <br />