Copan Lake Foundation Report No. 2.pdf

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" COPAN" LAKE

LITTLE CANEY RIVER, OKLAHOMA

FOUNDATION REPORT NO.2

SPILLWAY

DEPARTMENT OF THE ARMY

TULSA DISTRICT CORPS OF ENGINEERS

,OKLAHOMA

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COPAN' LAKE:

LI'l"1'L£ ,CA:IEY RIVER, OKLAHOfvlA

FOUiiDA'l'IOll IU~POR'I NO. 2 SPILLYlAY

DEPARTMEN'l' OF THE ARMY

TULSA DISTRICT CORPS OF ENGINEERS

OKLAHOMA

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COPAil LAKE- LITTLE CAlH,Y RIVER, OKLAEOMA, I

FOUl'IDATIOH ID;PORT NO.2

GPILL\';AY

Il~'l'RODUC'1 I oa

1. Purpose. - This is the second of three reports to be submitted describing the Copan Lake project. 1he purpose of this report is to describe the spillway foundation. Report No.1 described the left embankment cutoff trench and inspection trench foundations. Report iio. 3 will describe the rir:ht ernbanYJll'ent cutoff trench and inspection trench foundations.

2. Authority. - The project was authorized for construction by the Flood Control Act of 1962. In Ildelition to the Copan pro.1ect, otcler projects recommended for construction were Sanel Lake, Sk.iatook Lake, anel Candy Lake. 'l'he Birch Lake project was completed in ;·1a.rch 1977, construction of the Skiatook pro,1ect beran in June 1977, and the access road for Candy Lake pro,]ect beran in Hover.1ber 1977.

3. Location and description. - The nroJect is 10cateel on the Li t tle Caney River at river mile 7.4 in 'w'ashinp'ton County, Oklahoma, approximately ~ miles southwest of Copan, OklahomA.. 'rhe Little Caney River is a 60-mile tributary of the Caney River, a component in the Verdic;ris River watershed., and orir.inates in southeast Kansas and. flows in southerly direction throur.h northeAstern Oklahoma. The watershed is approximately 40 miles lonr: and has a maximum widtb of 16 miles and is comprised of rollinr. terrain, with moderate timber cover and heavy r,rowth alonF, mont of the'river.

The confluence of the Little Caney and the Caney Hivern is approximately 2 miles northwest of Dewey, Oklahoma. The elrainage basin is about 520 squlire miles, of which 505 square r.liles is above the damsite. , The project is '1 component pert of the flood control and water (:c:lservation planned for the Caney River and Birch Creek basins. ~.:}';::! proj ect will provide flood control protection for about 3,500 acre's downstream ana overall Leneri ts for nn Midi tional 49,000 acres along the Caney River valley. 'l'he project will also provide, recreat'ional facilities and a water supply for the aree.. ':i,lhe reservoir at conservation pool, elevation 7l0.U, will have about 43,000 acre-feet, a surface area of ),000 acres, and a 30-mile shoreline. The reservoir at top of flood pool, elevation 732.0, will provide approximately 184,000 acre-feet for flood storar,e.

rhe structure is an earthen dam and a gate controlled concrete spillway. The overall length of the d.am is approximately 1-1/2 miles. The gate controlled spillway and nonoverf19w sections are

. located onth,e', rir;ht "emba.nkme~tside.. The' bounding' st~tioris'for ' , the structure features describell in this report are located within stations 22+20A Mel 27+23A o.nd stationG 9+001) and 1l+75B. See fie;ure'l for view of " rock excavation.

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GJ.!.OLOGY

4. General geology and topography. - '':''he project is located in the, Osage Plains subdivision of the Interior' Low,lands physiographic province. The Little Caney River is a me,ture, meandering stream flowing throur;h a wide valley umlerlineu with thick alluvial material. Out::;iue the valley, the terrain is r;ently rolling, ",i th occasional outliers of resistant rock strata. The r.laxirnm relicf is 200 feet. The bedrock is prE:domir.antly shale and sandstone 1ft belonr;inf~ to the Ochelata Group of Uprer Pennsyl vani 9.n ace. •

5. GeoloEY of damsite . ..;. All bedrock strata at the damsite are assigneJ. to the Torpeuo and Hann formations in descendinf!, order.

The 23-foot-thick basal sandstone member of the Torpedo formation is the foundation for the spillway, nonoverflow s~ctions, left approach wall, stillinr.; basin, and stilling basin wP.lls. 'l'he ballant sections of the stillinrr casin walls (above elevation b'rG:!)

are situated on the sha.le overlying the sAIldstone. The right abutment rock dips about 1-1/2° to 3° westward and the strike is N 42° E. The re~ional dip is to the west. Refer to report ~o. 1 for description of left anbankment eeolorical features.

}<,OUHDATIOI'I E:XPLORlI.TIOi;

Ij. Preliminary exploration. - Prelin",inary exploration at ti1C pro.,ect site was conducted. within the period fron, November 1964 through i,larch 1965. Geological loes are included in appendix I.

See plate 2 for general plan and fotwdation "exploration.

7. Investigations during construction. - Daily inspections of the structural excavation were made by field office personnel to assure contractual specification requirements were followed.

Southwestern Division, Tulsa District Office, and field personnel inspected the excavation on 1) September 1976. The personnel inspected the excavation to evaluate and delineate areas where minor overbreak had occurred durinr. structural excnvatinn. 'l'he contractor was authorized to excavate rock in the areas where the material was objectionable. 'l'he contractor was authorized to remove additional overburden material from an area betw~en station 12+30B and the downstream cofferdam. The material in the area he.d continually sloughed into t'he area excavated for the derrick stone impeding the contractor's operations in the work area. The contractor was authorized to remove the objectionable material and also excavate a dewatering ditch between the derrick stone excavation section and 'the downstream cofferdam,.

8. Excavation. - 'l'he prime contractor for construction of the spillway was Clearwater Construction, Inc., Austin, Texas.

Subcontractors performing work conjt.mcticinally for the: contractor

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, and thelr operation~ ~ere: (i) ,iolilliam Gi vilis Construction Co~parlY'~ Phillipsburg, K8l1sas, spillway clearinr" construction of training, dike, and protect i ve cofferdams; (2) H. L. l!o!l,ue 9 Center Point, 'lexas, structure rlrilling' and blastinr.: operations; (3) Dewey Pipe and Gupply Company, Bartlesville, Oklahoma, pluF.p:inr, oil and gas wells wi thin spillway area; and (4) Hemphill Drillin~ Corporation, 'l'ulsa, Oklahoma, spillway groutinp; and drain hole drilling.' , Excavation operations began in June 1976. Initial rock excavation to elevations 6u6+ and 6Uo+ was a.ccomplished with two D-9 ripper equipped pushcats~ three 6}1 Caterpillar scrapers, and two Caterpilla.r front-end loaders. The excavated material was utilized in construction of the protective cofferdams outlet ch8l1nel traininf'. dike and haul roads. Operations were co~pleted in October 197G. Presplit and production blasting methods were utilized from elevations G86.o and

680.0 to foundation r,rade tolerances. Preli~inary presplit 8l1d production approval ulast tests were,performcd within the limits of r.1onoliths 1 through 3. Grade elevations and aliCnments were established prior to commencement of drilling operations within an area. 'fwo Inr'.crsoll-Rand rotary air drills were used to drill three inch-diameter presplit and production holes. The sracinr depth and load per hole varied with the depth of cut within an area. The drilling and blastin£, operations were performed in accordance with the contract plans and specifications. Drillinb and blastinr plan reports were submitted for each area prior to detona.tion. The drilling and blastinr: operations ber:nn in September 197G and were completed in October 1976. The drilling and bla.stinr operations were completerl prior to application of pneumatic protective or r.lass concrete placement. A gradall was used to scale the rock surfaces after presplit and excavation operations were cor.-Ipleteci. A refract all pneumatic wet r.lix applica.tion r:18.chine wan used to annly a 2-inch coat of protective concrete on the roc}; faces wi thin the structure limits. The pne~atic protective concrete aprlication process was performed in increr.1cnts a.s the excav~tion pro~ressed.

Each rock face wa.s scaled, drur'lJ'"W rock rer:ioved, WA,SllCtl clean with a hydro-blaster, approved, and photol2'raphed prior to concrete application. 'l'he followinp: is a list of equipr,ient used for the excavation and drilling operations. .

I.,. " ':Excavation equirmerit

Two. D9.pushcats One D-5 dozer 'lhree 631 scrapers 'fwo front-end loaders One water truck One Caterpillar l!lotor crader

Dr:t'llinga.nd "Qlastin6'

7wo I. I R. rotary air drills Two G, D .. air compressors One 1975 Ford F 350 truck Explosive supplier - Atlas Powder Co., Tulsa, Ol'.lahOlr:a

y. Foundation prepa.ration .. - Paving breakers, picks, and shovels were'1,1.sed to'rc!T1ove loose or drummy rock within an area. A hydro blaster and hil';h pressure air :aIld water were llsetl for final foundation cleanup 9pero.tions. After cleanup was completed, ea.ch area was inspected, approved, and photographed before concrete placement.

Reference is made to table 1 for schedule of founda.tion approval and concrete pla'cerr.ent. FoundA.tion photographs are included as exhibit A.

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[ill't t;;iCK, !:\o(.H:rflt'p.l~r 1:lard, Diner'rllillcd, s0111:;. nndp-rn:{ ,to dark I "J'lij' • l:.ll:·mt..ioll of Lht: 'fowlIlflt..ion for the rip;ht nonoverf10w monoliths l,througil 3 varies, from (:,C:)~to ol;3:... r,,'llere were no prouler;',!j encountered llurinr excavation 1U'ld ClCf'llUT,J opera.tions' in till: urea. Llevlit..ion of tile snndstone foun,iation for tile spillwa.y 1:IOllOl it I!:; I, "jlro'J.f~ll (:; is llb1.). f ... :r.inl.num fi.rnount of racY: lIud to l.G' r(:!:IOV(~{1 \'0 ,whievc final [;rnde. t·, tirht 1/8-i nch to 1/4-inch ('Id.r:lt(~ {'IJ'I\,I~'1 fracture cr:LCl'f!(i tJle e;,:ce.vatiorl 011 tilf: Ilc:.;trear.1 r:.u.!c or I"OrlO.Ll t.1I ~ at.. st.aLion 24+'(Uf, '.llid (!;.:terIG,eJ. J.ifl,l~m.~ll:r across ::,olloliL:1 C, :itillinr' uusin placc/::f.!r:Ls l, anj lCJ, (' .. :tel t.hl"Ougrl left :.;t,illir,r. uu;,; in trnininr wnll lnonoli th ":. r;'ne frncture \Ws tir,ilt [i.wl llO fountiation trentment was requi reJ.. F'ounuo.ti()rJ ele'ration of tile left nOlloverflow monoliths y ano. 10 varies frorr. 00).0 to ~7U.U.

'.l,'lIe foundation is a moJera.tely ilaru. snaly sAndstone. The foundation ',;au erwily cleaned tinct no ,'J,uciitionrtl trea.tMent \{fts required. The ~;[l.hdstone in tile stillin{" l!8.~in is nurd, fine I=':rainel:, gray to dark l~r<J.y, awl cOlltn.ins numerous shale pnrtinf's. ~;evere f:rceze-thl3.w cycles Jurinr~ tile winter of l~/iv affected tile rocY. rul i necessitated.

ren,ovinb an average of 3 inches to u iucnes of drur:un:r rocL frorl :;OIae areas of the stillin{r tasin.

11. l)rillin.~. and 0rOt~inp:. - 'J'ilC dril.linr and r:routinp:

opern.tion within the spillwa.y was performed in nccordnnce with the contract plans and speci fica.tions. The operation cO!'u:ler.cc-d in nece;n~')er 1977 and was completed in j,la:r 1970. 'l'he rroutinc operations consisted of groutinp: two zones Ly usil!['; the spli t SnaCili{~, stap;e fTouting method. 'lllC first zone; extenuerJ fron the founcintion uo ... mwarti to a deTlth of 30 feet and toe secon(l zone extf'nd.ed from tiw 30-foot depth to a denth of CU feet. The se(jttcnce of opera.tions .W<lS as follows: (1) u.rillinp-' primary (2U-foot center) first zone holes, pressure test IUld grout; (:2) drillinr SeCOndo.r;r (lO-foot cent.er) first zone holes, pressure test anti r;rout; (3) llrillinl:~ primary second zone boles, pres:.> ure test anu ~rout ~ une.:. (4) uri llinF G~condary second zone holes. pressure test and v,rout. :Jrillinr: of <>ridit.; c1nal Grout noles we.~; not necessary since no ap:rl"l.'cip..l.,le f,rout consuraption was indiCA-ted durin{~ prilT,ary and secondary r:routinr operations. '~'i1e dr['.in holes were (.irilled after cm""(lletion of I~ro:lt operations. All inspection Eallery drain holes were J.rilled from the foundation to a depth of :,,3) feet. A complete <lrillinr: and i~routing compendi urn is presented in table 2 amI a Grout curtain profile is shown on plnte 4. Tile lv-foot u.epth, 3-inch-diamcter r;tillinp basin drain holes were drilled after conplctiol1 of stillin" ta:;in excavation. 'l'he holes were filled with sand d.urin£,: the construction period. 'l'he drain holes were cleaned out and 12 incnes half round C!'fi' was installed. precedinC stillinp: basin concrete placement operations.

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TABLE 2

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.' DR I LL ING AND GROUTING COMPENDIUH

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• I, Monolith & Total Feet Total Sacks

Hole No. Rock Drilled Cement Placed

1-1 60 U.S 1-3 60 0.0

( 1-5 60 0.1

1-7 60 0.1

2-1 60 0.0

2-3 60 0.0

2-5 60 0.0

2-7 60 0.0

3-1 60 0.2

3-3 60 0.0

3-5 60 0.2

3-7 60 0.0

3-8 60 0.1 , 4-2 60 0.0

4-4 60 0.0

4-6 60 0.0

4-9 60 0.1

, 4-10 60 0.0

4-12 60 0.0

5-2 60 0.2

5-4 60 0.4 , 5-6 60 0.7

5-8 60 0.6

5-10 60 0.1

5-12 60 0.2

6-2 .,60 0.0

6-4 60 0.1

6-6 60 0.1

6-8 60 0.0

6-10 60 0.. 0

6-12 60 0.1

7-2 60 0.0

7-4 60 0.0

7-6 60 0.0

7-8 60 ,0.2

7-10 60 0.0

7-12 60 0.6

8-2 60 0.0

8-4 60 ° .1 8-'6 60 0.0

8-7 60 0.2

8-9 60 0.0

TABLE 2' (CaNT) , DRILLING AND GROUTING COMPENDIUM

Monolith & Total Feet Total Sacks Hole No. Rock Drilled Cement Placed

8-11 60 0.1 9-2 60 0.2 9-4 60 0.1 9-6 60 0.0 9-8 60 0.3

10-2 60 0.0 10-4 60 0.4 10-6 60 0.0 10-9 60 0.1

TOTAL(l) 3,060 6.1

'( 1) Sacks of cement placed per foot drilled ==, .002.

12. Special treatment. - No special trelltrnent was required rll.lri.ng ~leanup or excavation operations.

13. Recommendation. - The inspection gallery drain holes and ·':n.fdneering devices should be monitored prior to and durinR; reservoir ,Id ,mci.atiori. See table 3 for location and depths of spillway (:',;1mdation drains.

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TABLE :3

SPILLWAY' FOUNQATION DRAINS".,

Drain Hole No.

, 2

Depth Drillt,d

Length Total in Pipe FlJd ._ " Y~~~~~ ___ ~'2.(:J< __

8.5

9. (1

9.0 8.8

8.6 R.o fl.2 7.9,

7.3 0,6 7.0 0.9

10.5 6.3 0.8

6. I.

6.2 4.3

S.n 5.2 n.O 6.0 5.6 5.7

5.1 5.5 6.1 6.4 0.4 6.4

43.6 48.U 48.1 48.5

44.8

1.3. f1 42.9 L.2.5

44.3 1~2 . 7 41.9 40.9

45. I.

45.8 41.2 47.6 42.1 40.2

40.8 40.6 41.2 41.5 41.2 41.l~

40.3 42.5 41.8 40.6 41.0 41.4

35.1 38.4 39.1 39.7

36.2 35.0 34.7 34.6

37.0 36.1 34.9 3l •• 0

34.9 39.5

36. L.

41.2 35.9 35.9

35.2 35.4 35.2 35.5 35.6 35.7

35.2 37.0 35.7 34.2 34.6 35.0

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TABLl: 3" (CONT)' 'I,,' ,I

S[, ILLWAY FOllNDATION DRAINS

Depth i Drilled Drain Lellgth Total in

~.!.9.!~_~·~.L~J! ____ .. __ ~) 1 e.3 o. _____ .J~~ __ 1' ee ..!=_. ___ ._. J.!...~£~I~. ___ .. . __ ~.~) .. ~ __

'7 ] 6.1 41.1 35.0 2 6.3 /,2,8 36.5 3 6.1 43.7 37.6 4 6.4 47.5 41.1 5 5.6 45.7 40. ] 6 5.5 40.0 34.5

8 ] 5.8 41. 7 35.9 2 3.5 39.4 35.9 ) 5.7 40.7 35.0 4 5.8 40.8 35.0 5 6.7 40.9 34.2 6 16.3 52.3 36.0

9' 1 6.5 L,3.3 36.8 2 6.2 40.4 34.2 3 6.0 41.6 ' 35 .. 6 4 5.4 40.9 35.5

10 1 7.5 1-12.6 35.1 2 7.2 42.9 35.7 3 6.9. 42.7 35.8 4 6.7 42.0 35.3 5 6.7 44.9 3,5.2

NOTE: All measurements from low side drain hole.

/\ -/ j /&/"'-, ~ fJubmitted: _( /~~' .• ... ·r l1eo1 .'. t

,'. ,/ /i - 7· , .;:' f:l ~ .:Jo.t..t::: _. __ (L_:.:~.' : ./ I.'

, /.ppr'o'~~d :e~~'!i.(."t~"4'tI (_/;/~~~~. '~nte:' Resident ~n~ineer

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Sta. 22+S0A .75' D.S. Looking U.S. at Momolith - 11=1 c-

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Sta. 22+00 7S' D.S.Looking U.S. at Monolith - 1F1

Sta. 22+00A, ~ Looking east at Monolith - 1

Sta. 21+90A Looking east at Monolith - 2

Sta. 22+00A Looking D.S. at Monolith - 1

Sta. 22+65A 75' D.S. Looking U.S. at .Monolith - 2

Sta. 22+65A 60' U.S. Looking D.S. at Monolith - 2

Sta. 23+20A 45' D.S. Looking U.S. at Monolith - 3

Sta. 23+45A 45' D.S. Looking U.S. at Monolith - 3

Sta 23+80A 25' U.S. Looking D.S. at Monolith - 4

1:1

Sta. 23+70A 60' D.S. Looking U.S. at Monolith - 4

( Stat 24+,03A 20' U.S. Looking D.S. at Monolith - 5

Sta. 24+03A 20' U.S. Looking D.S, at Monolith - 5

Sta. 24+6SA 20' U.S. Looking D,S, at Concrete Covering Uplift Pressure Cells

1.3

Sta. 24+6SA 20' U.S. Looking D.S. at Monolith 5 before Instrumentation Installation

Sta. 24+6SA 20' U.S. Looking D.S.at Monolith after Instrumentation Installation

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Ste. 24+60A 20' U.S. Looking D.S. at Monolith - 6 f , Sta. 24+60A 60' D.S. Looking U.S. at Monolith - 6 t9

Sta. 25+20A 55" D.S. Looking U.S. at Monolith - 6

Sta. 25+75A 20' U.S. Looking D.S. at Monolith - 7

( ,'1- .,', Sta, 25+77A 20',U o S, Looking D,S. at Monolith - 7

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Sta. 26+35A 25' U.S. Looking D.S. at Monolith - 8

Sta, 26+40A 50' D,S, Looking U,S, at Monolith - 8

Sta, 26+40A 50' D,S, Looking west at Monolith - 8

Sta. 26+60A 60' D.S Looking U.S. at Monolith - 9

Sta. 26+70A 60' D.S. Looking U.S. at Monolith - 9

27 I f , Sta. 26+75A 40' D,S, Looking U,S, at Monolith - 10

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Sta, 27+l0A 40' D,S, Looking U,So at Monolith - 10

Sta. 27+25A 20' U,S, Looking D.S, at Monolith - 10

Camera at D,S, End Rt. Approach Wall #1 Looking U.S, Camera at u.s, End Rt. Aproach Wall 1J:3 Looking D.S.

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Camera at u.s. NW Corner Left Approach Wall #1 Looking D.S.

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Camera at D.S.Left Approach Wall :f/:l Looking U.S.

Camera at U.S. End of Left Approach Wall =I/:2 Looking D.S.

at Foundation

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Sta. 26+15A 60' U.S. Looking V.S. at Left Approach Wall #3 f'

Camera 'at D.S. Corner SB-l Looking U.S.

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Camera on u.s, Side SB-3 Looking D,S.

Camera on U.S. Side SB-4 Looking D.S.

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Camera on D.S. Side SB-S Looking U.S.

Camera on D.S. Side SB-5 Looking U.S.

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Sta. 23+S0A Looking Downstream & S.E. at Endsill Wall

Sta. 24+90A ISO' D.S. Looking at Lt. stilling basin Wall

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Sta. 11+'05B Looking at Rt. stilling basin wall

Sta. 23+75 30' D.S. Looking at U.S. Wall Monolith 4

Sta. 23+70 30' D.S. Looking at U.S, Wall Monolith 5, 6, & 7

Camera at D.S. End of R,S.B.W. 6 Looking U,S.

Camera at D.S. End of R.S.B.W. 3 Looking U.S.

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" t , Sta. 23+55A 210' D.S. Looking U.S. at R.S.B.W. 2

Camera on D.S. Side R.S.B.W. - 7 Looking U.S. at Foundation El ... 678 Footing

Sta 26+00 225' D.S. Looking U.S. at L.S.B.S.- 5

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Sta 26+10 230' D.S. Looking U.S. at L.S. B.W. ~ 6.

Sta. 21+00 ~ Looking east at Spillway Excavation

Views of pneumatic concrete pump equipment

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Drilling Equipment used for excavation

INVITATION NO. DACW56-76-B-0055

ARKANSAS RIVER WATERSHED

. , COPAN' LAKE

LITTLE CANEY RIVER

OKLAHOMA AND KANSAS

GEOLOGICAL LOGS

APPENDIX I

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SPILLWAY

~ • CORPS OF EA" .- . ..~

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DEPARTMENT OF THE ARMY

, TULSA DISTRICT, CORPS OF ENGINEERS

I" TULSA, OKLAHOMA

MARCH 1976

USE YOUR VALUE ENGINEERING CLAUSE

GEOLOGICAL LOG HOLE NO. ;

____ ~'!P,!IO ___________ ·_ DAM foln SHUT ___ 1.. __ or __ l ____ SHEi:Ts

LOCATION _l.9.,+ll;:"_to.~ _'l.·S L Jl~m t->;i,a_ SIZE or cO_I __ ll:l ____________ _ EL.EV,' SURrACE _________ ·i.0.l'..,u ___ _ W ... UR TAIILE EL.EV. __ j2!J.·LllJ~L·1 tLEV. TO' or ROC" ______ 122.:..? ___ _ DftlLLID I' _______ "- ~tJ'... _____ _ IL.l V: IIOTTO"· or HClL.E __ J'l<i·) ___ _ DRILLING DATU ___ LO_-.lJJl.!'~_Iili ___ _

- • -2.

F::,=-r"""'"~:r.'l~~~~K.~CI.U'( CL-Qravel.l:l'-s.nd;r }2.0' -2. ... To ~f Rock----------- .. --

~:: .. -1.4' Core 10 •• (4.1'-7.3', dist'l-:- --.

-::;.(. - 0.,' Core 10 •• (7.3'-0.2'. dist. " :1. ... : SANDSTONE, mod. sort. med.-grained, ':':f.:' weathered, friable, thin-bedded, tan to :.:.:.: brown. Contolne numl!rou:s thin shale ~ea!l\e .,..... and parting •• Fractured It broken 2.8'-8.2'.

::::~:: Very numerous shale S88.!IU!J &. partings, .):.'. atightly vater-stained, light tan to gray

F"-"'L-tW.J:;;I!:·?:o··!!·(ij.· ::::-1,.8'-20.7'. Siderite ...... 18.0'-18.1'.

. 0.3' Core 10 •• (20.7'-21.1'):- .----

SI!ALE, mod. han! to hard, thin-bedded, tnIJIlorcus aandstane BaDe and partings, gellerally •• ndy, dark gray. Occa.ional thin limestone and eld,:,rlte seams, slakes 1n absence ot sand.

50ft, very clayey 20.7--2t.l', @26.1', 26.9', 29.3', 30.7'.

Base of wes '~hering 15.5' • fLw.:;'--t=,.,;r.-i-i=t--;:-===,...-:'":-;--:--:-----:--:---:-:---j No no·.iccnhl f! _ •• SANDSTONE, mod. hard, very .haly, with very va~er 10 •• lIUIIIoroua interbedded .hale .e .... and -.hroughou'.

parting', friable, gray to dark eray. drilling LI..me.tono, ahaly, sandy 70.S'-70.9'.

NILonerous thin,· wavy, limy partings below 70.9' •

·;f=9-----;iiot·;o;,;oilloTC----·- -- _.

... 2.0'-4.1' in .op of bo·' No. 1.

HOLE NO.

'Y.

GEOLOGICAL LOG HOLE NO.2·

_9'>J:!I!l _______________ 0 ... 101 foln SHUT __ 1 ___ oP ____ l. __ SHUTS

LOCATION ii~ • .i!l:t1§ .. _~~Jl"&'_Q.qJjr, Altis SIZE or COilE _Ifll ___________ ~ __ ELEV. SURr"'CE ___ lQf~!L __ -- w ... n" T .... L.t [LEV. _"2Ld.!t:e.!!!,n_~_ ELEV. TOP or ROCI\ _______ 697.1 D"IL.L.ED

1, __ c:.2L~.:. ______ . __ DRILLING D"'Tu_!~-M_I!!>!!"!!>!!: _12§1t ELE v. IIOTTO" or HOL.E ___ 61(j,.5 ___

D S

ELEV",- EAC

Tlom ~N A

TD L

H [

L1l!2,fl 0,0

1697_1 15~

10 -:

10-:

30 :

66Ia..o 36,6

I"" -:

50:

16L.'_7 15q

~1~.5 ~

70 -:

:iWl' f orn U)-C LI "urI 'J 1 ~ , liE ..... "". AND !lV"'- DEIICIIIPTION 0' .. ATIIIIAL.I CORE -- IWnuR' ... CI IIOIC

WAT'R DATA

fee. lIC LL Sllrf .. ce

~ 1-= 70 17 28 CLAI I CL-SaDdJ ) 0.0 -1.0 3" Puah tube J-1 73 1.6 la6 CLAI ! CL-CS} . 1.0'-3.5' to 5.7' to

I- Ss 20 39 CLAI CL} • 3.5_'~~ 2" Puah'1'llbe

TOp or R~ ~.L.~ if-il:: SlIALE, mod. hard to hard, thin-bedded, g.rner ~ [tfl 1IWl<l1, vi th v0Z7 nwoerO\l8 aa.ndaton ........ "" puT.1ngB, da.rlt ~. Ccmta1ns •• veral elder te 1

.. ~ .eems and oecao1ooal 11.11\Y partl.np. Bue of _th-

§:-"' Weathered, mod. Bott, 0<:c:aa1000J. fractures, oring ll.9' :..-=: brown11h ~ to gre.y 5. 7'-ll.9'.

-~ Sandaton. partings are .~tl,y ..... ter- t--.::...c.: . 1t&1ne4 ll.9'-11o.3'. .

~ sort, very elayey, broken, brow 5.7'-7.0'.

..,::: 5a.ndetqle, mod. 8ort, very tr1Able brown 7.0 _

P.::~ 7.8'. . 2: -:..-: Onl¥ sUgIltl,y sand¥, slake. 35.2'-38.0'.

r-:::.: Sort and clayey 37.7'-37.9'.

~:=- EnrOllllOl¥ 8aIId.Y belDor 37.9'.

I:-:Z ;:7':"-: -~~ 110 not1c"'~le

-- vater loal. .... SAICDS1'OIIE, mod. hard, vory shal,y, V1th

... vary O ..... l'OWI aha!o' ...... B.I1d parttna-, triable, gre.y to da.rlt gre.y. CData1ne 3

:.:.:. occaa1oaal 11c1er1te 1I1elua1011.1 V1thill the shale _.

. .. Lime.tone, sbal.7 56.4'-57.3' •

Numerous thin, vavy, 1~ part1l1gs 57.3'- ~ . .. 58.7'.

~ VS!w.&, mod. barcl to hard, 111sbU,y ~---:- It

"everaJ. th11l aand,y part1.Dga,. da.rk ~.

Conta1l1s 8everal sider ite ioc1ua1ona.

. SWld¥. nUlD8roua aa.ndatOlle part1ngs 59.1' -61. •. • 1'-:::.-: SlAke. beloll 6J..Il' I..., -- ·---·----Bottaa of Bole

"Core logged IUlcl dilCArded. 65.6'-66.3'.

lI:i<*Moterial rr"", 5,1'.7,0' plaee4 111 top or'b Ix 110. 1, , HOLII: NO, 2

'. GEOLOGICAL . LOG HOLE NO.3

-QP.a1L.------------- ... ~ ,"!. 'HIlT ___ J.~_ o, ____ J.._.HUTa

&oKATlON !~..:J~'!l!'"j!"~:.. u!~. 1IIIa..toola .~, 0' COill_M _____________ _

ILtly. 1U1/,AC« ___________ te.i .. t_ ILlY. TO' or IIOcll ________ MJ.._

. ~o ILlY.80TTOM tW IICHd _______ '- __

"'ATEII TAD'" ILlY. IU..~_ DIlfl.LID DY_£_~_! _______ • ___ _

DIULLINO OATU_J&-.A1_~_~

012.3'

HOLE NO. 3

GEOLOGICAL LOG "HOLE.NO. II

______ 9>.P!I). __________ o'A" ~!rl., I.OCATION .P.k 2Jt3g .. ji:6.'_U~~·,/l4II.~b 'I.'Y. ~UIlPACI _________ .22iw~ __ _ 'LlY. TO' or IIOCI\ ______ .n5IJ, .. ~ __ _ ELIY. lOTTO .. or HOLE ___ 6.lJ .. Q. __ ...

i'M'KiT ~.L ___ ci'; __ l. ___ IMIITli iizi 0' COIlI ___ .JU. __________ _

WAn. TAllo' i"'Y. _!!~U£"'t'!I.\1t14.

iI.ILLn. ".o ___ "-JlU ___ •.•• __ O'IIlLi;IN·O .1!~n._-\..&:12.l'lI1tJ2~L-.~

)" Pwoh t.ube J-2 to ,.2'.

r,.!:1,'~

• t." ,,: ., .

1./j' Core 10 •• (9.9'-lh.7'. 41st.).

SRAU:, _. hard to hard. thin-baddad. .• ,_.aUy o&r\d7, vel')' nuae ......... nd.~'l' ",Plrt1.II&D, dirk ,ray. Conuino Q.CII~l .... 111. A tllll ~ ... nuin lit.tle or DO .Ind and .1ak. upon 'lIjIOoure. . •.. .

Hod. 110ft, " .. therad, 0111..,., brawn to lIl'avn1.oh Ira7 ).2'-1,.7'. '

SA!lDSTOlIE, 'IIOd. hlrd. ve..,. .... lr. YPf7. _OI'DWI interbedded .hal ..... 6 ~1np;

triabl., 11'11:1' to .dark 11'117. COntlt_ I.~y.r.l .1dartt. 1nclua101ll .tthtD the •• 1. _.

Occal1onal lillY Part1'" bel .. 38.8'.

LWlton., ohalr "".S'-h).l'.

Bot.toII ot Rol.

aaa.ot "~ther1111!

Ifo IIiItloeobl ... t ... 10 •• tlu'llqllou t dr1111111.

/j

HOLE NO. "

GEOLOGICAL LOG HOLE NO.:.

_C!'l'!" ________ •. ______ D ..... ~ITE SH[£T __ J ___ o' ___ 2... __ SH£ET~ LOCATION Sta. 15+00. 85' D.S. Oom,Axh el~[ or CO~( __ lIl ____________ _

··ELEV. SURF .. CE _________ lii~! __ _ W~TtA T .. BL[ [LEV. _t8J~~lll..l~L_ [LEl/. TOP or RDC~ _______ ·L'l..0 .. ~ __ _ DRILLED 8Y_.f_q,l'_1< _______ . ___ _

[LEV.80TTO'" 0.' HOLE ___ W .. Z __ _ DRILLING D"TUJ.9.)io.Y_:.J._~_L:l.6.L

DESCRIPrlOH or ...... Te:RI .. LS

40! 0.0' -2.0' 99 22 ,56 CLAY (Clii 2.0'-4.9'

_______ .. --'I'OP:-.2f}lOcii=~::~ J-!

J-2

SHALE, mod. hard to hard, oC'cBuiona.l , fract.ureo, generLLll.:f ca.l('o.rC'OUG .. ft. fev fOliO dark gray to blaCk. tilakco 1..:t ab!Jence ot oand,y or 11my mater1al.

bbi. 50ft, cl.aycy, ba.d.ly weathered, several fracture •• br~vn to brovn10h-grll¥ 4.9'-213. 'I' care 10 •• (21.4'-29.0', d.I..t.) (ground va,y).

c""e 1088 (29.0'-31.7', d1.~.)

Occas1o.ca.l healed. fractures, severul va ter staloed ·fracture., black 2il. 7' -31.7'.

Hara. 1U!Y 31.7' -32.1'.

Veq fos.111ferous, lU!Y, hard 32.1'-34.0', 45.7'-48.2'.

L1meltone .'8111 45.5' -45.'('.

Occu1onaJ. s1der1te loclus10n. below 48.2'.

lI\mItIrous 11lllo0tone pe.,rtloga 48.2'-50.3'.

L1meBtone, hard, Band,y, oha.l.y, i:;ra.Y 50.)'-5 8'.

Ceaerall,y 011 ty to DlUId,y, veq numerous _tone part1nge, occas1onal. limestone pe.,rtloga below 51.8'.

~Q-4g;4Ao~,:.;::iI--________ _

SlfT 'OM'll u;.-c I I Jun ~J •• '

SANDSTONE, 1llDd. hard, very shiLl" w1th vII!,r)" QumeroU6 1nterbedded r.ualt; ~ea.mc and parting!, friable, L:rny ',,, '.:'.rJc gr'.:\\..

Contains several Dl~~rCf;e j,,:I, IO.!S ... 1thil,'t.he .;halc Sf!~, Nualerouu 11r.!.estone cenmo n.,i p:_ . j ngll 95.0' -95.&'. -_.-1.._--

GEOLOGICAL LOG HOLE NO.

_£'lJ!!UL ______ . 'AU !>IT[ SHEET __ ~ ___ 0, ____ \!. __ 5HE£T8

LOCATION _~.K._.J.S.+OO, 85' 0,':;, 1lftm·.Alth ... el~[ 0' CORE -Jl~-----6-r---'-r- ELEY. SUR'ACt __________ 1i!.!i • .I .... __ W .. TER T"BLE [LEY. £i~. __ }::~ __ _ ELtv TOP or AOC~ _______ lZQ..L__ DRILLED By __ C_2L~ _______ . ___ _ £LEV. BOTTO" or HOLE ___ .nq,·J___ DRILLING DATt5_l.'L1I!!V_:_l..'pg'l.J.~i!lt.

ELEV,,

TIONS Dt&CRIPrJON 0' UATERI .. LS nRAU;, mod. hard to llard, tDaDslve .. bed4t:d, ~cnern.l.ly Jllgltl,y calcnreouG, genera.l.ly fOGc111terou$ I s.la.k.co upon exponure, dark ortlil to black. Conta1ua ncveral nld.:Jrl te Incluolooo.

rl&l1d..y, ~umerouu . sandstone SCfllZ1C and partlogn 100.0'-103.4'.

Occao101lAl sand,y partlog8 '103. 11' -ll4. 8' .

Cla,y, ooft, plastic llO.O'-llO.l', 110.2' llO.3' • Angular healed fractures @ ll3. 7'-121.4'.

Hon,y fo.oU., l\.JIV, h&rd 131.4'-133.1'.

Vertical healed fracture t41.0'-141.6', 145. '.

149.4' .

110 uot1cl!4hle vatarlo ..

tnrou&>out dr1111ng.

I LU

Bot tOIl ot Hole

**4.9'-7.9' tsltcu v1tb puoh tube .... a placed 1n top at' core bo,x No. 1 l ___ -:. ___ _ .-----.-___ .L-___ -L--I

:'r ",I:}-"" :1 .. un ~.'

HOU: NO.5

GEOLOGICAL LOG HOLE NO. ~

_1: __________ .:, _____ qA'1oI !>IT'(

LoCATION .JIlt.'_ilh'a._liI.!_iti. D ... WI

SHUT ___ !. __ o, ___ L __ SHtITe "lot 0' COllE JQt. _____________ _ tI.I:Y. IUII"'CIt __________ I:f)?:..J __ .• WATER TABLe ELEV. l~1;:, .... !':~!'!!!~!'~_ ItLEY. TOI' or IIOCII _______ 211·2 .. __ r.LIY.IOTTOlol or HDLI: ___ l1l1.l.Z.. __

OIlILLED Ot __ "-lIt.t1 _______ . ___ _

DIlIt:LltiC; DATt.i::::1I1t~J.~ __ _ otllOcll:

~. ~ •. ootf., tQab~,.~.C>I:"1ca&l - or veatbe 1ng tmcrtImt., ....,., ~'.,....,.,.~ abAle

_I.' tv J~"")-C ...... I,D -'.t.

I~., .

- ItDd p..-tlDaa. I!iJ:e:I to clark g8¥. • 22.7'

Va ... tUl!l.6'42.7'. ;

Oa_SaiIiIl w.ter-.t&i11e4 pariiJIp 22.7' -2"." • tuna_ Pll:rt1Dcll ]0.0'-30.8'.

IIIIWE, iIIII4. bUil to bar4, ;;ccu~ tract ....... 11-.0 al4er1t11 iJlcl.uaian •• 4IIrit f!:Q to blacIt. S1aII:It. _ _lIN.

~. occu1oDtol. ~.~ 31,','-35.7'.

HOLE NO.6

GEOLOGICAL LOG HOLE NO.

_t'&>Wl. ___ .___ , __ :.,. .. _(;;oil ~;'F.i:' .

LDC:ATION ItA. . )4+93, .wa' ,\(.s..~ .... : ... '"

.... "ET. '- __ .I. . .::.. ,op __ .J.. ___ ,iiUTa "Ilot 0, COlli :..n.;. ____ ~ _______ _

ELEV. 'UR'A" ______ :-__ .~~J--- ';rA'Tt~,TA'LIt tLtv. §.U.~I_!?O ... ~~L tLEY. Tal' or nocl\ ___ :. __ ..lIl9 .. l. __ _ ILEV, lOTTO .. or HDLI __ ':~~ __ _

'O~I~L~D '~y_S_'1U _______ . ___ _ 'OIlILI,;ING OATu.l.-lIAlQWR.llI6Ii. __

8.,'-u.,' u.,.-"-,.

~'·..J.7.,' ~ '/ .~ i ,;f:i: , ;;'t.~'~"; •. "..,.0' ~;~~~O'

CW(cr..a..,,), 116..·.a,.O·

. , . )!'''.OI~3L ••

. ' ~"," :1":,,' lIID(ac)" •• ·.JI".· _~ba."~ imI(""" U·043.,· .. (l1li) " ~;'~'ooIIf.,. =-..0 .au~) 14,·

~~T.O·",,"O ._.,....." :10.""".

3 ~ Pu.ab 'rUbe to 117.!!' , 2" P\Ulb 'fUbe to.53.8~

-20

8fT '01'1111)00( lJ Jliln 17 I

HOLE NO. 7

~6 _.' I.

AiN,. , ::i

{I " l i

Oi

GEOLOGICAL LOG HOLE NO. ~H

__ ':"~D ... ________ 0"'" "IT'''

LOCATION _ ~t;,a. 10+00~ 370' . .,11:3. D~. Axio

SHUT ___ 1 __ 0, ___ 1-__ SHEETII

IIU or CORE ____ lit __ . , ______ _

ELEV, SURfACE _____ . __ .754.6.

[Ltv, TO~ or ROCI\ _________ J.5Q.A..

[LEV. BOT·r.O ... or HOLE _____ J2J..P_

WATIII TAILE £lEV. _ILo':'_<!'~,~,=!!~'!..d_ DnlLLID I' _______ "- 2tl: __ . ___ _ DRILLING DATU __ 22 hulLlU'l J.5'6!i. __

D S

ELEVA- [A C IN-

TIO~ ~~ t IIOL

Ii £

DEiCAIPTIIlH O~ "'ATEliIALI

1754.6 ~'-195 122 ..... () n-~ _ -~ i20 ·'r.i ' CLAJ' CL-CII

- :« (. T, ..aLiiru:k O.U· -2.0' 2.0'-4.0'

)" rush '~ube

0,0'-4.7', J-I J-2

,RL.o

······C :·;CI-1.1' Co .... lao. (4.0'-9.4', dlot.).

10 -:' :r«l/0.7' Core lOB. (9.4'-lh.6', dht,).

.:-> 1- SHALE,!DOd. hard 1.0 hard, generalt:, very

_ ,::¢T. fODsllttllroU8, cAlcarcou~. 't8~et·,~ ·hAtillP.d • . :>': occasional siderHe inclusions. dark gra.r.

:':.: .1. Slake. upon e·:posure.

20 .;S;r-1.2' Core lOB. (14.6'-19.7', diat.).

- :-:-:-: IIod. lOOn, very clayey. badly weathered, 0;.',:- badly fractured, several angular rraC~,\lrf,"!D.

tan to brovn 4.0'~19.71. -

)l.'!>: "

Fractured 21.) '-21. 7'. 22.7'; 25.0 '-25 .4' 26.5'. ' aalle of vNtherirut no Wlt, t,ar lOBS.

""'l!OttOii01'tloI. -- -. __ . - -'- _.- -._--_.- - - r--

IWT fom U)-, n Jlin 111 . £ ; ..I

HOLE NO. 2&

,!,""o ...

G HOLE NO. 29

_______________ CPl'Ali_ DAIoot lilT!

LOCATION _ .H'l..E4.+2~ty.!!_l!r_M_ SHUT ___ t.. __ o, __ L ___ lIHUTI

ELEV. SURfACE __________ 2~·j. __ SII.E 0' COIII __ y_li! __________ _

WATEII TABLe fLEY. g'L-§jJ~:?.:lJ~ 696.1

ELEV TO~ or ROCI\ --------;1--1,-- DIIILLID 1Y ___ .Q~.Lt _____ . ___ _ [LEV. !lOTTO'" or HOLE _____ ~:·.! __ DIIILLINQ DATIS __ jl_:.2_'illJ'sIJ.J~_

Vel'y Bondy above • S!W.E, rood. hard to hard, ve~ .Ughtly

• andy, dark gray.

Contain. tew hard 5iderit. Ilea". and nodule.

throughout.

Broken, with ~race or clayey .hale • ~8.4'.

~a.6'-~8.7', ~9.9'. '.

Short ptece. (partly "",ch.) 61.0'-69.1'.

Horlzontal tracture a •• oct.ted with 0.1' calcareoua seam. 69.0 1 •

Slake. badly on

PTiESSURE TlI'ST'DATA )0 Harch 1966

Depth/Ft. Pre.sure C.F.II.

17 .5'-19.0' ~ 0.00 12,,'-27.7' ~ 0.00 27.7'-52.1')0 0.00 ~2 .1'-71.1' ~o 0.00

To.ted tor 10 minute.

No nO'01c.a,n • "Iter 108a throughout drilling.

HOLE NO. 29

66'

1.

'j/

1 i i,;

~' i ( I ., ;i

- HOLE NO.30

~ __ ~~~_~ ___ ~ _____ II .... "1'1 aHIIT~~! ___ o,~' __ l ___ a"ItITS

LOCATlOH!i~'»_+_I~~l!!!!I_W!1. __ '; lIil 0' cClIII_:K _____________ _ ,':cv. IIIIII'ACI ___________ '!PiJ __ ~ATlII TAIU: ELI".I81 .. ~~!l~.Hr uev. TO' or IIOCI\ ___ ;. ___ ~_ IIIIILLIO I" __ Il..Pt.A ______ . ___ _

1M' '0", llre " "un IT

I ~:.')t.".v

1IlILC ____ .ci21.1 __ DRILLING OATtIS"l.I..lIL1:dI.!S66 ___ _

'fIfY ...,q above 60.0'.

SIIALI, omd. baN to bu'd., vert allahtly ...,q, clark sml.

Oaate1ll8 tw baN .14er1te _ aDd aadul •• t!!rouput.

Sbort Pt.... ( partl.7 -=i>aDlcal) 60.9'- 61.10',61.1' ,6c!:l' .63.3',66.6' .61.1'. TO.

11.6'.13.4'-13.8', 7ft.1'-75.0'.

Batte. ot 1101.

I'IIIBBIIIE '1'B8'1' DATA

29 March 1966

Depth/tt. Pre •• ure c.r. M.

8.3-13.3 10 0.03

13.3-18.3 15 0.00 18.3-23.3 2Q 0.00 23.3-28.] 25 0.00

28. 3-33. 3 30 0.00 33.]-38.3 35 0.00 38.]-43.] 40 0.00 43.]-48.3 45 0.00 108.]-53.3 50 0.00 53.3-58.3 55 0.03 58.3-6].3 $$ • 0.06 6],3-68.] 55 0.0Il 68.3-13.3 55 0.01

Tw.ted tor 5 RlAut ••

DO DOtlc_ble .... ter 1""0 tllrous/laUt 2 dr1.U1nc.

HOLE NO. 30 M fo,,, U)o-C n .Iun 11

·t.· "-

E NO II

"1'1 IHIIT _.l.. __ o!,. __ .l.._:'.·IMIITIt 11&1' .,.. COllI' _U _____________ _

_+it" TAIL' eLl'l. f86..QU.5.'Ji!SAK 66 "1&;&;.0 ,,~Qti ________ . ___ _ ~"~':o.MG· IlATI • .JJ::l."IUs!I~ __ _ n.mthltt ~ pr; .aura C r.K.

16.

l~ 00 1 .... 2 2Q 000

10. . 00 felted ror 5 III1nut ••

HOLE NO. 31

e.·

GEOLOGICAL LOG HOLE NO

~ __ .'_"'" ~ __ ~~ ___ M __ OAM !llorE SHEET __ .! .. __ OF .... ! ... ___ s .. a:[""!'!!

LOCATION l!ta~_2).·_zP<J_21-'!! .. S~,.¥.!~ of r_,U O~ COIlE_I!lC _______________ .

EL!Y. SUR~AC' __________ ~~-- WAnll TABLE ELEY, ~·}1~~!~). ~_S.66 tLEV. TO> 0' ROr:I\--------6l-:.--- ELE.Y. BOTTO" cr HOLE_'- ___ ~~l:. __

DI\ILLI~ !IV -£-o1.1':'-1; _~ ___ , ____ DIIILLING DATU_!~}_t.!'!!:.C!>. ~~ __

D S

ELEYA- E A C ISVU'

OtllCRIPTIOH 0' "ATEIIIALI TION:!t ~ N A DOl..

~D ~ i -'

OIl,S 0,0 Surface .~.- SILT {fojL-CL} 1,L 20-25"

&16,7 4,l - C!M (CH) LL 50+ •

I t--~ ~d, .o~~ ~~e,d?~M;-~t;1ned. tan to . i-' room a P. " • \1 . :~ 'Ioc!, hard, .11ghtl,y vater-.l.alr,r.d, br"""loh- '7_ gray 1€.3'-lS.8.' I - -:--~ N.w.ero." t.o.'l.o:,ta.L .. ""un'o ".J .r.','t br":' ,,,.

F-"::'..:j 2011 •• t100ve lS.9'.

~/.O' core ).001 (9.4 - 19.7' dJ.Pt,)

20-:: ~.2' core 1010 (19.7 - 29.9' diat.) I -:-~ saUl:, IIIXI. hard. geJlcra1l,y eandy. dart gray.

f.:::"- Conta1n. Qua"""" irregular oand.oton •• c

_1-"="_ Slak •• ln "b."" •• or 1Wld.

. . ;;.;~.;;.;; Broken. part .. c'-ice.l 2O;1,'lICI.4/ 21.6', -:;:..., reI')' aandy. l8.8' - 19,7'.

;:..~ 22 f - 22.' ~.' - 31 ~ 66Il.6 ,2.2"' -- !!"J- """W~f"c ui-e, cCIOta ;'.ott clayey

100-

6105.3 55.5

60-

70-

626.1 710.7

80_ svr 'om u~c 11 Jun ~, ~II

.I.i.;'>I., '"

' ... .. .. o. " •• o'

I' •• . " ;"~-:i 7...., SAIIIlS'1'!a. -. bard. to bard.. """" to tine-gral.Ded. lbal7. ~ to cIarI< gray. Coota1.n.

n..-rau. th1D i ...... pJ.ar. LDterbedllGt:, .bal,y ... u4 SGDeI • -. 52.6'

1i11r. 39.0 - 39.1' 106.9' - 47.9',

- 52.S'.

Vel')' !IIlIIoIy abcJ:ie 57.5' • SlIA1&, .04. bard. to baril, vel')' 111shtl,y ADoIy, dark ua:i.

Cootainl tn bard. Ildcr1 te a_ and.

DOdul.. tbrou8bout.

BnIteD, partl,y Mcbulical. 65,~' 0.1' calcarlWll 1_. 66.0'

Botta ot IIDl.e *E.tf.ated

. Reviaed Loa

- 66.0'.

IIE"ARKS AND

COAE

IIUllftU A~"'CE

WAT[~ D,>,TA

BOX

• puBh tube ~~ 4.")1 J-2 ! ,-

~.e of ~ eat.h~r1'lp; 10.;'

1 , L Ito noticeable I vater-lo:;:.

2 throughout drilling • f-

HOLE NO, 32

SHU', __ J.., _ OF __ J.. ___ aHU:TII

.. OCA~ION :';:t.:.,t _:~'.' ..:'-_ :~u-:., .:.~.r:. I'-.J:"~ !tl~!". )r CO"l _ rL'L .. _ ------ ...... - _ ..

ELEV. SURr4.Cr ... _ . ______ .1:.');.:....;._ ... WAnA T .... L.( tLEV. !iII.~.~(J.!t.;..!l'!l..6.Pr L:.. C'''', j(lr (If" 'lCt;' .. , ______ ..... (:I~, .... _. __ DMIL.L.FO ,y~u.t~ ________ . -- -- El.t\l BOT 'C"M O!" ~~':"!: ____ ''!'~.-: ..... "~I1.l.,:J .. rMT£! J.:>=L:'. &J:cb~lti6 __ _

~~-'.- -'------D $

!:oLE'/A- ; ~ ~ r~nA' OC~CFHpno~ OF UAYlRIAL.1

TION~ TO L ,001..

I I

_ilL [I .

:O?,.{

64ti,4

162,,4 '16.

I I

I

I I

.WI' tom l1;,-r 11 Jun 51

.i8, .1

Jt,I. . 1. 0 ,,_.

Ver:; oandy above 58.0'

I Jft p'JDh tt'::JC . to 4 3'

Ito noticeable vater loa.

I t.hrou,:,hDut tll'l111,,8

;'l!ALE, 1110<\, hard to hard, ',01')' .11shtl,y .and.» dou'l< gJ'OIf, r.ontaln, fLY hard .1~rlt;t, .D<lule. and tle&mS ~dl·OJKhr')\lt • 0.1' calcareous Qr.wJI arlt ."iorh'~flt.al ~'l'tH t.ure, C6. 31 ..

Brokt'H, pe~Uy :oe.clJ.~:l1C1~. 6tl. 1~· .. 6'( .j~' ::1 cr. t .. "glo rra('tucft '.~. oj, ".11.?' •

'IlOttom 01 ~ule *r:.t1a.tcl1 nevi •• ,1 1.08

COII£

I0Il

'-1

M '0l'1li nrc 17 Jun 57

I'".-A.: /".,,14/

LOG NO. 34

.HIIT ______ O, _______ sHEnl

. IIX 111:1 or COIII ________________ _

W'T L 668.4(lb.2') 26 . A U TAD ~.~~.E;. ___________ _

OR'LLI,D ., -';--if-'il! M;;cti i9'b6 --O .... L"'G OATE. _______________ _

OEKII'''TICH Of' IUTIII'ALI

1.

GEOLOGICAL LOG OLE NO. 36

_________ ~ _______ DA .... &IT[

"OC"TIOHS~._ n+J~.3!o5.!!lJb _Il!'! Mia t·loEV. SUR'ACE ___________ 10!:.:t_

. 6<)85 tLtV. TOP or ROCI\ _________ ~'--- [LEV. BOTTO,", or HOLE _______ :.~_

DUCIIIPTIOH or .... ATERIALS

SUrface

* J-l

* tllru r-;6:itw:;r::t--"'mmm!lr.i~~~,:;i;~r.1IIRmlIIrl.;,J~=--1J-3 I- , . 8 , ~Jtg";f12~ .·~i ,' .... d grained, rriable, tan to br<ml. Contain.

borlaontal. rractures aloag thin _thored .bale IttU.I

ItId., lott, weathered, brcnrn, vi numerous bari .... tal. !ractureB to 14.0'.

0.9' core 10 .. (10.5'-11.1' •. 41.t.).

1.1' core 10" (11.7'-13.5', 41lt.).

IIr'OIrIID (Dell) 13.5·-1~.0·.

Mod. 1ar4, .usj1tl;y wter-.ta1.ned, broIm1ah gra"f ,,1\;h nu........ bor1aootal. tractureo to 17.2' • sur.u:, 1104. be.rd, &'I'Ilerall.Y und,y, dart gra"f. OoIIt.iDJI n.-rDUe 1ntIjI\Ilar Ulldet<xw ._. Slate. in ab.anc. at -.DIl.

1Iorl .... tal. tracturee with trace. ot oott ~ u.le,17.6·-17.7·,19.5 I ,19.7·.19.8.

19.9' .20.01 ,21. 5' .22.2' ,22.3' .22 ... • .22. 5l22:l ~~!CGf ... ·l~~~bal~~M=~~2l(~

za. 7·-~.2·. a.erouo bor1_tal. tract" al""I th1n obale _ wi til oc .... iCXl&l tl'aC or oott cla11'.f obale, ~.2·-35.9·.

0.1' oott ~I'.f obale 35.7'-35.8'.

Bue ~ weathering 14.0', _.

achaD1cal 11.7'-13.5'.

110 DOtic_bie .... tel' loe.

througbout cIr!llWo

2·

HOLE 1140.36

GEOLOGIC LOG HOLE, NO.37

___________ ~ _____ o ....... tilT[ SHEET __ 1 ____ o, ___ l ___ ~HUTtI .. OCATION llt:.a.: _2_~.l2lJ~'!.-§~ J~_~s ~I\.i. 0' CORE !'~ ______________ _ tLEV. SUR,,,CE ___________ ';.o.!?:.1._ WATER TAILE ELEV. ~2.!I<"l!,_o~1~~~ [LtV. TOP or ROCI\ ________ .f87~1t.._. DRILLED IV..P_lt_.li ________ . ___ _ tLEV. BOTTO,", or HOLE _____ /i§§:.3._ DRILLING O'.T£S_;g:~_~.c!!_l~ __ _

CLAY(CL-S&Ilcl1 o.o'..o.B pus" 0 SlIAIE and RAIIIlSTO'1R to 3.3" -2

. or Rock--tl;oY';3. 3* F..:;""'----F-''-I 60 t, 'Wea , rovn. U.ae at

_. hard, olightl;y ""tor-otained, weothering 10.

gra"f 10.9'-1~.C'.

Jtumero"o ho~lODtal. tractures aloog thin Yoath ered ahale _, rft with tx-ace or aort cJ.a,y .halo to 14.6'.

SIIALI, IIIDd.. hard, gonaraUy o'lJ!cI1, dark BraY.

Coot.iDJI n.-rouo irregular sandoto",,· SlaIlel in ab.o"ce at oand.

mech.u11cal, 16.5'-18.9' , 19.B.

Brollen 15.1'-16.7' ,18.4'-19.8' with IOrt claye .hal •• 16.0' 1114 19.0'.

1.5' core lOll (10.0'-'-9.6' ~.t.) no noticeable 1Iorlaaatal. tractun. wi th ~. or ."rt claYey votor 10 ..

abale, za..9' ,25.1' ;25.2'-25.3' ,25.8' .25.9', tl\rollsjlallt t~~~~~;-;1~26~.~5~' ,~28:. 2~'~,:28:.~5~'~' 28::.~6,,' ~,28:.~8'~'=29:,.0~'~,:29~.~5~'~' 3O:.J clrillinC '.

W Jt~r~711rC

JI

HOLE NO. 37

. GEOLOGI~~L l-0G __ . __ ... __ ._.ti£'::-E ~O .~ ________ ~------.:. DAIoI tlln "";,, .1. ___ .• "_.l. ___ • &HttT!I I LOCt.TI()M~2fitf1i..l~t(.' .. ':,;" ... JI."; ,~~n l,/:, ; ..... ( .,4~_ ~ .• , .. __ a ._ .......... _ ~ £LIV. SUA,AC& _________ .1!lk2__ _ ·W~.·'; ~ ··.~'I..C 'L~··. WA~(.J. .... ".! 1~Jl!r661

·ELI:V. TO' :>r ~oc:r.. •. ______ ~.f! .. __ 01111., -rp 9r P_Sit,; .. __________ _ ELEV . .oTTO .. !W Mot:E. __ ~l.:~ .__ OIlILL'HCI ~"Tu;,lU~rsllJ2¥ .. ____ _

~~~T-~-------------- DUICAIPTICH Of' .. ATEIlIA""

~ __ ~~~L-__________________ • ________ ~ ______ ~~

'i'r J~~r;lU;-C •. tJD,/.p I(

·2

HOLE NO. 38

r--_=G::.EO=LO;::.,G;:;.:..;:IC;,;.A.:,:l:.., • ..;;L::;:O;..;:G:. ______ • .!!9.!::~ NC?.. 39 f _. _____ .. _~ ______ .ti~U .. ,T~ !\H~.~:r-..L.---:>~ •• --.:...--.~~[f.~ 1 ,.:XATION .~h·_\!.':;.~ .. ..:~.J\i::!'L~ _~_ :;I".~;;. ;.eRe _..:& •• , • _______ ... _ • CLlV ~unf"CI _________ .:;:rtR.J. .. ~_ W~T.f~ T ..... E''''''. ~u(lD...u~ rJ CLP.:Y. T'iP C' nocr.. •. _ ...... _". __ ~5:.:.~__ .,"fttL! .. !&!I ~.,J..:~'_ .... .. '-_ ...... ... ___ 1 [Ltv. 80TTOlol Of HOL[ ___ .~:.~__ OIl".~I"C: OI\Tu.JJ=~4_ttu.~II •. \9£(j .. __

1'II8I!l1II '!III! DIIrA

IIiI

Bue or ".,.tberiD/I l5.6'.

HOLE NO.3

I.,', r----'-...:G::.:E=..· O=L:=O;.;:G;.:I.::C;;..A~L:.....:L=-O=-.=GJ____ H 01. f. NO.:.o '~£!T .. _-~-_-._-o":"r-.-__ J. ___ ~t4En, 1 ____________ ._~ __ OA" lIlTE

Lq.:ATIOH ~_IU~A_l!fI!_~ ____ _ "ZE C .. c.)ftl B ___ .____________ I ",,;H -H~'- ·'Z·,.~.a2..:i.')_~,· ~ [L[V. SUAr...:t __________ f8l.1. __

ELEV. TOP or AOCI\ _______ /1B.fI. __ 11~Il.L'D ... .c..at..s ________ . ___ _ ELEV.1I0TTO" or ~OLE ____ ~.a __ ~~ILLIHG DATE!_ ~..25.Jibr;b. JSfiIi __

OEIICRIP:"ICH 0' UATI~IAL'

U. ,o..lI3 • _CJ.Ar(c:I.:!iUIIQ') t .!t>-l~ lIJ--MmI...,BNIJ (II1II) lla-P.lut1c •

IIMII (SC) U. 15·111 •

~smr (JGr.CL-IIIIIOIT) !.L ISoa5 It

//CSIil, 1IiIIIIb'. SUv ..... tllenl.t'r8p fit ...

, A["ARK~ AHD leoR , lUBt.U R,r ACr. ,,~.

, 'J"TE" DATA I

HOLE NO.100

GECLOGICAL LOG HOLE NO.41

.. ---. ----- __ ~ _____ DAM lilt"

L.CC'" TION 1!.1:!-. ~~~'E!.S.:'l_~]<!i·

SHUT __ 1_ .. __ 3[--1:..---- SHIET" I

"1.1 0' CO"I ________________ ._ I

EL~V ~\JRr~C[ ___ .. _. __ • __ ~l. __ "'.'TLII "'~I.I ~i.:;v ~~~, .• !._,~ ':'.1 [I tV TOP or RDCI\ ________ (iu..!t.~ cat B ' D"ILLID ., ____________ ~.- __

£~E' IIOTTOM or 1I0LE ____ ~.2 __ DRIL .. ING D"TES._J?!I_~~!~ _____ _

:;wr ;01111 1/;-(, l1.tl," "

7. ,: ,\ l. (J,.v, n[SeAIIDTIC'lN n, UATt"IAL..s 1 A:~:.~:r ~:~~ C.ORE

'Vl..jr.f1t'O\·~;·l --- "'-j

I ~ reII,!"be !J-L I ; ,=A .,uah tl!l,fS :

to 30.1'. !

, :·"'1

I u. 33-38 1b.-l'1ut.\C gra1Dsl, ~ to 41<. ~. CcII1~ DUJIe1"- .... tIWI Yfl%'T Srre8"1ar abal;r _ IPd -. ....... , 1ICIf't .... 19.7'.

VvUcal r.....-. l1li.-,'-21.1'.

0..1' IICIf't ~ ~ 111.9'-21.0' •

II·',}

HOLE NO. III

-I

OLOGICAL LOG

. _____ . ____ o.ll _____ D" .... sin.

"oc"nOH .,.., ,nt;Tir...l~ .. 1i.o.; JIIlR. 6W a:LI". I"""AC!: ________ ~.:.. __ $II.:t.

ELIV. TO' or 1I0C'" _________ .Ql.1.

ELIV.DO""O" 0' HOLE _____ ~ .. 7_

., fon- lIrC LJ Jun ~1

~~,!I..OJI.

II

II

• '18 U

9?. lI>?

'17. srr

95, as

':,j

81)'

&f n 'I' ,., HOLE NO.42

SHIIT __ ~~ __ o, __ ..2. ___ SKUTS IIr.t 01' COIlE ..n ______________ _

. wAT;'" TADLE i:LEV.M.~~_ DltiLLIO u_C,Rt..l.. _______ . ___ _ OlllLLINC OATU·:.ll_~_f:!.>_~ }F-..l2Ei6

II

:wi' fOrM UrC n ""n 11 . i.l1.#'

H ·NO ... 2

.KIIT .:.2 ____ o, __ ..2."; __ IKIITS .

511.1 0' tOlll JU.. _____________ _

WATI.II TAl .. ' ILI;V. ~~_

"'''IL~ItP 1~,,;J>.f..t;.--'.:.-:L:. --- '~I.,I,.ING OA1:d..ll,.IIIu'_t4s,,-_l.96ti

If II e.

LOG

__ .:. _________ ~ ____ DAM &ITE

I-OC:ATIQ,I< ~~~!W-!. __________ _

IL.IV. SUR'''CI ________ ii!N.fi ___ _ £~EV. TOP or ROC~ _. ____ ..6!O-ti. ___ _ [L.EV. BOTTO\J or HOL.E_,,2!i9.§ ___ _

IIr{

SHUT __ L __

SIZ.! 0' CORI JL

NO. 43

WATt" T".L.E EL.Ev.IIg~Jl.S'1~ __ DRIL.LID ITl:_'lf_I ________ . ___ _ DRILLING O"Tu_!!-J_~.!L1~ ___ _

CLAY (CII) u. 5Ot- •

u. 30-35 •

HOLE NO.43

LOG E NO. !lit

SHUT __ 1 ___ O, __ Z ____ SHUTII

51Z.t OF COAln. ______________ _

W"TU TAIL.E tL£'''. ci/l!)LEK.3Lo!l~~. 66 .')~Il.LtG .d:_,!!_L __________ _ DRII-L.ING D,.TES_5-:.7_earjJ,~ ___ _

!lAlIIlS"l'OlIE, lUi.bard to S1'1De4, gn;t to dart gn:t. CGIlta1.Da ".,....,... thin, verr irregular, lnterbe44e4 oh&l7 _ aa4 ........ r .. IxR-l_t..l f'ractura alaa& thin, lrnt/!IIlc", .11gh~ _tbcwol oJ.l.e ._. I.1.ai1 ...... , 210.1',- 210.7' ,27.8' ,30.8'-31. 5' ,33.7'·34.10'. .

_ at uo1't o~ oJ.l.e, 2l.0',27.5' Vart1c:al. t ..... ture, b_, 3O.7'-3lo1'.

SIIAUI, __ Iar4 to barel, ntrt. 111sbU7 ~, dark gra.y.

a..rcru ~ _ to 39.5'. Vertical traeture., b ...... , 39.9'..100.2' ,49.4' ,-49.6'.

Sott braIreD, cla1IQI, 110.5'..100.7'.

IJII:r'Uatel tn.ot ...... (~ .... C!:.) 50.0', 50.1' ,50.7' ,50.8' ,51.4' ,51. 7'.

1/4" claJ, eott, plaatio 56.2'.

Uw &IIile .uc:ltetlAldN traatuxc: 56.6'.56.8'.

Ibl. Iar4 to 1ar4, :alc:areoua; tev lOIlU.

beloW IQ. 2' • u.N, verr tOl'U1.1'eroua, <alcareouo, 62.3'"

62. 7' ,65.7'·68.1'.

!Ugh ongl. .. ·traoture., 70.0"-70.1',70.2' ,-70.3', 70.13"71.0'. 111gb an&Le tractur~. OOCIto1.Da IOtt ol.qeJ ehale, 71.4',71.6'.

V .. • oattered o1dvtte DOdule. &ad lru4e thnougbaut.

ilnora! h'IT1lC1Dtel tracture. ~ ..,etly .,:b&Illoa.f;

76.9'·87.0' 41.t.)

IIorlsmtol fraoture, trate or IOtt olqey .bale, 91.7'.

a.... .. ot

Very 1ar4, tOl.ll1fuouo, vory C&JL.,.;reo ..... Al'ILY~ 91.1'-92.5'.

_....r'=:J Very 1ar4, very oalc-., Lt.gnori

M form 12;-C

17JI.II\=:'7

0:

I; N .> < .•. -1.

92. 5-93.3' • 5

I

GF.:CI .("I~!~AL LOG :-iOLE: NO. 44 ----~---. ...;;."'""-......,.. ..... ::...;:...---~ .. -,."~~-.~~, • .;;;..' _______ .~' .. J~ _____ 0.'\:.1 ~ITI O:ll::T __ ~';'_ .,, ___ .a. __ SHEETIL

IoOCATlON lit,;) .. .::::.:~li!..lQ'»..a...~. O,:!: 0'. <::;;11 .. 11-_____________ _ II.IV. "U"'M:I ______ ~ ___ f-9J...J __ 11.1'1. TO~ <If ~Oc: ... ________ 2'f!! .. 1._

WATlII'TABLI ELEV.68B..o"J,OL);z!l..Ai/r OIlILLIl;) OT_'lRt-lL _______ . ___ _

1:LIII.OOTTOIol 0' HOLI ____ :il4..L_ C;R1LLI~'O OATU.5:0.7..J111t1l..lllE6.. ____ •

DI:'C:1I1P'1'1~ Of ~"ATIA1AL' s:r Jt~1,U)-C . '.~"v. II '/

HOLE 1'40. 44

HOLE NO.'"

LOGICAL LOG HOLE NO. 4ti __________ !;o.J!l!! ______ DA'" IlITE SHEET ___ 2- __ 0' _______ sHnn

LOCATION !I!!o.: _:t~J.l_lJ2:Jl,,~,",M Axis 51~[ 0, CORl_...ra.. ____________ _ tLn. SUR'A" ____ ____ .feD-s- __ _ WAT[R TAIILE tLEV. 6IJ9,.j{.;,.G.·~2aA.pr ELEV. TOP or ROC~ ______ 2TI.9 ___ _ 01111.1.[0 DT _-"_'If_!4 __ ________ _ [LEV. BOTTO .. 0' HOLE __ .§I!l,§ ___ _ DRILLING DATu.J.l.AprU..l.~6!5. ___ • _

DtaCRIPrl0t4 or "ATtRIALS svr form Ili-C 11 JunSJ

/.!~~ ~ I. 0 N, -CLAY (CH) u. ~.

Base ;;.1' weathering

110 DOt1c..wle _ter lotio througbout <1riU1n1\.

J-5

HOLE NO. 46

GEOLOGICAL LOG

____________ ~---- OA" "'TE

LOC A TlO N ..sta_ 2Jw.lQ... 19!i!lW3.. ..tIIuI.Ax1.

[LEV. SUR'ACE ___________ ~2.:g_

[LEV. TOP or ROC~ _________ ~.:~_ .

[LEV. BOTTOI" o. HOLE _____ ~ti~!._

HOLE NO 47

SHUT __ ..l.. __ O' ___ l. ___ SHtna SIZE 0' COftE ...III..: _____________ _

WATtIl TAIILI: [I.EV ?!!'t.Jil!,1~l:!~ 66

ORILI.ED IT_£.!'!_E ________ . ___ _

DItI~LING DATES_R ~!_~ ____ _

D' 1 EL.EVA" E A C. riS'r)"f.

ilON~ ; ~ C SOl..

Ot3":';I~prtOH 0' UAT£RIALS

R~"ARKS AND CORE

IIoUDIIU "'I.C! eux

WATER DATA H [

664.

Botte. or Bole -

'i

3· lfUob tube to 7.9' r--

HOLI!: NO.il7

GEOLOGICAL LOG NO.J.~

_________ ~------ DII'" .,TI SHU' __ ;. . __ of __ " ___ SHtn~

LOCA TION ...'l.tA._2~;:>.J.\l!Io.! ..J).JI_ Jjp "xh .

Slz.E 0' col\! .IQO ______________ _

ELEV. IUII'ACI ________ ,;..fi92.!1 __ _ WAnll uaLE 'LEV. 6!S.l'-6.lW2'lA.,.. 66

ELEV. TO' 0' ROCI\ _______ Wl..9 __ _ GRILLED n_~jlt..r.. _______ . ___ _ ELIV. lOTTO" 0' HOLE ___ §llJl __ _ DIIU.LING OATU~I.l.~_~ __ _ an fOr'll u~ n ",un IJ'

~,1>( .•. w.

Jbl"·lIOtt;',,biUJ' ;,...t1_Iiol~': •• t.t:r...,taj_!.

"""'" to taD, ..... 1IliVOe·U.O' IbI.; ""',all¢ltlJ' _tu--ats1ae4, br'ClllD1ah-srar U;O·-11.9'. ,,' 1IraIiim·~ ... '-4.8'·.6.o'-1.5' ,1O.9'-13.0'(JUt .eh) JIIIr1...,.Wtractu ... with tnu:e ot,· eon cl.IIl1i7 eal,4t-13.6'. ,~.1·~1II.B~,1".9r;15.1', 15.a··,16~6'.1T. 51 .. 11;6' .11 .9~. "...

__ .bDr1~ fJ'aotuz:ea 41Dtr1.buto4, 110."'''''' 7'.( .. t.11:~caJ.">.· '. ' DraaD, 8Ott,.2Io..l'~.1' •.

IYII1efloactuft, allG1ama14a4, '-115.]'. . .

ot 80tt elA!7q abola alaa& bart....tal

11.8'. . . ".

HOLE NO. 48

LOG

____ , .... _~\ll!IIP ______ 0 ...... lilT!

LOCATIO" :".'"'- 2l1-t9Q..3IlIf-D.liJ:··~.

ELEV. SURFACE ---:--;,,;,,':..fI!fI~;';::' ELEV. TOP or ROC'"' _______ p~;; . ..:;;

ll.EV. BOTTO" 0' HOLc ___ ~TilL __

HOLE NO.

GEOLOGICAL LOG "'0 ... ( NCo 0;(\ , !\HlfT... .i.. ~ • .~" • .. ... ~ :.";. F'TS san lorlll 11,...(' " Jlon ~1

HOLE NO. 50

tiC • I 0 ~

GE;)L')GICAl :'--'-- .~ LOC HOLe NO.~

'~[I" __ .. ) .. \'· .. _!_, .. __ a"'I~T,) •. C'H:II..,. ..... ,.,. ;;1 ..... _24+~_~. __ ._ ~'l' e'" ,:"' .. r~_'''''' ___ ''_''_M l~f\' c....j~,..·.r . '_' •... :"0It.-!.: ,_ '-""till "'~"L[ [LC" b,~ItJ4t~_ r.LEV '\'(\0 •••• q('lr ..... ~ . __ .. _._~.;;__ O ..... L.O .¥_t..2~,,'P ..... __ ., .. __ ... __

L f,.E\,' 80"- ()_ .... '_,_"_._ .. _O_._. __ --_-_._,'~_~_l,_.:_ .. ____ O:..I._'L..;, .. _'_N_C_O_A_T_t_3_._;;,_7~_·.r_.-~-.1-J---l-> .. :-~-.-.-...... --~ f 1 C t' ,lL.t VA-. l .... ·IL .... ..,.!

! "h,1N~ ; ~ ~ . ·AO~.

, .. H r.

i

"TOll. Co 00

• I I __ "'n.T WL-:'L. ..,. 2O-2'i .':' pnob h~~

;',,""'2 .. - .... ,.~---::"a.oA.~~,"3,. l,~ ~,._/.j:, • l~""Ci.l' ~hI.~' , __..... __ •• ~:'..r ... "'·.f~. __ ._._."".21 ~4 • .'.~_~ 1.--.

........ -=--=" flJ..NJ)F:TONlo', tlI.."'(O foIc!1 ~ .... t:W"d !.arr., ~ tv ~~.o.I.:.rter 1f!1.t1ng I . lCL.!-.:-: ,,~ Ir.t ( hrgwn 1.a .~. _____ ....;I·&~in.g

- ,,- - \: .2' ~U4'r 11"11'1£ . ,~I .. ~ 2' :!:,.:., ) Ifta.f'! of

-t.:-:--: IIIl:-d. ",,'(1 wo.ttl~!Pd vatO'!:-"-jII1-.Al,1ec1, hrawn : .... t:lf\r1ng ~"4 .....l'. -.:' I ... ~"'.i:' ahovf' it,. ':.~ ~.:::: M:K.l. \&rd, ", ... 1'::";.1:' .. t~r-illltAlned. l:l':"'OW'l:&lA .. -

.... 1""&,1 .... t.. ~' I" ' .i. t.

~veraJ. hDri.nr.t.&l !'=-act~1!' lI.~we Ih.ft BroJtett., ;'.';'-;.3·j::'~.4~-1l.~' ~~ O'~12.4!, 16.41-1':: .. 7'. 1.1110' .L2~~f ... ~.~~lt31.0'·32.0' i ~I!AlE, 1I:>d. -.. &eno::'IU.J.,,· . .....,d.- dark sn.Y. : .... notl.eaI>le :·.QDtaUla .'lum:eroua l:"reR\olr..r .i&CI,· .... Lone IIU&W: .... t.er 1., •• aDd """".. Sl.U:r& ~ol eb •• n,. cf' oan.1. I tbrous/>Out Barel, verr saIltlv , 35.5'-~6.1'. I 1/4" el.cQ' ._. boriaontal.. olft, l't.1P'I',Y )6.0

"':"'I.1ned. ~t,. ~v tf' gray. ~".tA1DIL nuasrous' tIllD. very 1 ..... gular. 1nterb0td4"" lbal,y ._,' aDd t.eme.. , <.I.ai1, 45,9·.Jo7.".56.~·57.3t. I

'Ye~ lbal,y beloW 5e.~'. 1 I

----har-~ to hard, '.''r .11SbtlJ' .,ulIl.Yi

IIottom of 1Iol. ..

"BIIt1lllatecl

!laetr1l1ed v: t.h eement._

HOLE NO.5QA

GEOLOGICAL LOG HoLE: NO. 51 ~ __ ~ ___ ~ ___ ~ ____ DAM .ITI IJKIIT __ .J.. __ O';,_..l... ___ SKEitn LOCATION JItL~~L ___ _ 1111.1 0' cou_6.J..QQ. ___ -' ______ _ EI.IV. 'UII~ACIE __________ .J'Q3.l.:._ lEUV. TO' or 1IOC ... ________ ~ .. 2 __

11.1 V • • ~TTOW or. KOI.I __ · __ ~"2. __

WATIII T .... 1.1 ILlY . ....6fIa..g(.l1uiJ Dlllu..lD .y_Cl.!!tJ ________ . ___ _ DIUI.I.ING D"TuJ,9:\I~t621;:l.l_1,9~ __ _

DUCIII"T'!Oft ~ .. ATIAIAI.I

It

1.11

HOLE NO. 51

. GEOLOGICAL L.2.9 __________ HO~f_._~9.:. . .53 ~~---------~-----D"'" ~IT[ ~"Et; .. ~ ___ .J~. __ L._.",IL,.,~ l LOCATION St&.. .23-+-0Il,-Dr.m-U1 .. - __ ~I~[ 0' co "I _~.1~<:.II.. ______ C _ ...• _ [L.n: SUA'"CI __________ 'ZIU.l._ _ W.< TEA TABL.r. [LEV. ~_D.!~'L~ •• _ ELEV: TOP or AOC" _______ ~'_O___ O~II..L.[I' 8Y_~..?!_E ______ .. _. ___ _ EUV. BOTTO'" or HOL.E ___ .P.3hl___ O~ILLI~G DArES]:h.2]_Ij>!,!l,.~2~ ___ _ tUlVA- ~ A ~ AE"'''AK$ 4NrFOR1 TIQNS ~~ C DESCRIPTION OF t.I"T!:~IAL& r.UIISUR'-"'~( ROX

H ( W~.T(R DATA

(CL) LL J0-4O * 2" PIUr. t\.b~ t . I to 5.3'. j;l-c . I ~MI 'l'op of Hock I _., .:.... '--SlJlDS--fOB-,-Im<1..:::!:..· .oft to -.;;;;d'.~: -. - -~ ! 1

10 ..:.. grainacl Cr1ab1e, .... tcr-..... lnP.<l, broJV!1 to tan, I

- Contains beyer&! very sol't, "CIJ.t:h~'·ef1 I!aae of 2

..:... llbale 1CIlCI1. I v~&. tber1t1K

I m --;; :t:..~.~';!a~~.d:~;:.t:~D~:-~r~ I' .' 3

..:... to tan above 14,6'. 14.';', ~ Ibd.!lard, .lightly ""ter-.t.a.lD"<I, brovnhb I ":"'- fIn7, 110.6'-10.2'. I

$WI' rorm 100,...C 17 Jun :'7

~".:'.\I ~N

-::- Several borhontal tracture. "bove 14.6' ":'" Brokolli8'~'-~~1'110.6'-1l.J' ,12 • .'3'-111.4', o' ":'" 17.2'- 7.3',;00,1

- O.r core 10 •• (8.0'-12.8' dht.) I ..:... -0.' co .... 1uID (12.8'-1".3' <ii.t.) I

- L1I!o'.10.3'-10.6',1l.5'-U,9',14.11'-15.1', 1110 notlco .. b1~

SIIAU!, _. bard, generall¥ 5r.oely,da.rk.gray vate ..