WSP10470 - Laserfiche WebLink

Home Browse Search

2~G,' AP-190 0-3' SILTY CLAY, approx. 90;0 fines, slight plasticity, slight toughness, medium to quick dilatancy, slight to medium dry strength; approx. 10% hard, some friable, medium to fine, flat to subrounded sand; trace of soft, fine, flat to subangular gravel; violent reaction to Hel; max. size No. 30 sieve; brown, dry 0.0', moist 3.0'; ground cover of weeds. (CL) )'-4.6' LEAN CLAY, approx. 95;0 fines, medium to high plasticity, medium to high toughness, high dry strength; approx. 5'70 hard to soft, medium to fine, flat to subrounded sand; violent reaction to Hel; max. size No. 30 sieve; dark brown; moist; considerable limey nodules through- out strata. (CL) 4.6'-6.6' POORLY GRADED SILTY SAND, approx. 50/0 hard to soft, coarse to fine, predominantly fine, flat to sub rounded sand; approx, 451'0 slight to nonplastic fines, slight toughness, quick dilatancy, slight dry strength; approx. 5'10 hard, some friable, medium to fine, flat to sub- rounded grave 1; vio lent reac t ion to HC 1; approx. 51'0 of the sand and 9ravel is limestone; max. size I 1/4 inches; brown; wet, (SH) .6 -11.11 WELL GRADED SAND, approx, 55'10 hard, some brittle, coarse to fine, flat to sub rounded granitic sand; approx. 40% hard, so~e brittle, coarse to fine, flat to subrounded granitic gravel; approx. 5/0 nonplLastic fines; violent reaction to HCl; apprnx. 10'1, of the sand and gravel is limestone; max. size 2 1/2 inches, multicolored, saturated. (S~I) 11.1'-18' POORLY GRADED GRAVEL WITH COBBLES, approx. 60~~ hard, some brittle, coarse to fine, flat to sub rounded granitic gravel; ap?:-ox. 35'?, hard, some brittle, coarse to fine, flat to subrounded granit~c sand; approx. 5'10 nonplastic fines; trace of 5 to 12-inch and approx. 101', 3 to S-inch hard granitic cobbles; violent reaction to HCl; at?prox. 10/0 of the sand and gravel is limestone; max. size 6 inches, multicolored; satLllrated (GPl 18'-19.1' POORLY GRADED GRAVEL WITH COBBLES, ilpprox. 70"/0 hard, some brittle, coarse to fine, angular to subrounded granL:ic gravel; approx. 25"/0 hard, some brittle, coarse to fine, ~ngular to.su1)rounded granit~~ sand;_approx. 5/0 nooplastic fines' approx. 570 5 to ~2-1nc'1 and approx. 1;>'0 3 t,o )-1nch hard, granitic cobbies; violent react~on to HC1; ~pprox. 5/0 of toe sand and gravel is limestone; max. size "7 inches, mul_t~colored; saturated (GP) 19.1'-24.4' POORLY GRADED GRAVEL WITH COBBLES. approx. 757. hardl, some brittle, coarse to fine, angular to subrounded granitic gravel; approx. 20% har~d some brittle, coarse to fine, angular to subrounded granitic sand; approx. )%. non- plastic fines; approx. 10/0 5 to l2-i~ch and approx. 1010 3 to 5-inch har~ granitic cobbles; slight reaction to HCl; trace of the sand amd gravel 1S lim~s tone' max. size 8 inches; mu 1 ti-co lored; sa tura ted (GP) 24.4'-26' POORLY GRADED SAND WITH COBBLES, approx. 50"/. hard, so,me brittle, coarse to fine, predominantly fine, angular to subrounded gralnitic sand; .. approx. 45% hard, some brittle, coarse to fine, angular to subrounded gran1t1c gravel; approx. 51'0 nonplastic fines; approx. 5'/03 to S-inch ruard granitic cobbles; slight to moderate reaction to HC1; approx. 5% of true sand and gravel is limestone; max. size 5 inches; multicolored; saturaJ.ted (SP-GP) 261-27' SHALE Auger hole was filled with water to the ground surface to prevelllt the sides from sluffing during excavation. Some sluffing occurred. 'dater level encountered at 7 feet. Arter a 30 minute time lapse, the wacer had risen to 6 feet and remained at that lev~1. Auger hole was cased from 0.0 to 12.0 feet with 24-inch casing to prevent sides of auger hole from caving during remainder of excavation, Cobbles encountered at 12.0 feet causing increased difficulty in augering STOPPED IN FORMATlON MATERIAL. NOTES For location of explorations1 see Dwg.382-D-73t6. ~:'16-6B Ground water not encountered on date indicated, e-:16~~6e Ground water level not determined on date Ind Icoied 4 6~1~~.::.~.}.....-Ground water level on date indicated For logs of drill holes, prefixed DH, see GeolOgiic Logs of Exploration following the drawings in the specifications Letter symbols in parentheses, following tne soil descriptions in the log, are group sym- bols of the Unified Soil Classification System based on field identification. CQpies of Drawing No. 103-D-347, Unified Soil Classification, may be obtained on request to Chief Engineer, Bureau of Reclamation" Denver, Colorado 80225. z o .... -g 4740 w -' w TP-1l3 .4780 0-2.5' SILTY SAND, approx. 60% hard, fine sand; approx. 40% non- plastic fines, slight toughness, quick dilatancy; rapid reaction to HCl; max. size fine sand; tan; moist; firm; dense; ground cover of grass and willows; root holes (SM) 2.5.'-7.0' WELL GRADED SAND WITH roaBLES, approx. 601. coarae to fine, hard, some brittle, flat, subrounded to subangular sand; approx. 40'7.. coarse to fine, hard, some brittle, flat, subrounded to sub... angular ~ravel; approx. Sio of 3" to 5" cobbles with a trace of 5" to 12 cobbles; trace of no~plastic fines; rapid reaction to Hel; max. size 8"; multicolored; moist; firm; dense; seams of heterogeneous material of 3 to ). inches in height; roots (SW) STOPPED AT GROUND WATER LEVEL. 4770f.- 4760l if> ~ " w " w o cr '" u PROJ AP-190 EI. 4 754 'H _n_n____ _G~W3 ~'i-tJ '-16-6' II II'I~ li11-n-- I~~ ~ ~ ~_n 2\:~ 21 4730>- I 4720 ..-------- TP-1l2 47100-------- 0-2.4' CLAYEY SAND, approx. 70io coarse to fine. angular to subangular, brittle sand; approx. 3070 fines, medium plas--- ticity, slight to medium toughness, slow dilatancy; trace of medium to fine, angula.r to subangular, brittle gravel; moderate reaction to Hel, max. size I"; tan to dark gray; moist; firm; stratifi~d, stratifications are approx. 3 inches thick; gravels and sands are of a high concentra- ----- tion of railroad slag; ground cover of grass; root holes. ~ (SC) 2.4'-5.0' SANDY CLAY. approx. 70'10 fines, medium plasticity. slight to medium toughness, slow to very slow dilatancy; approx. 30% hard, fine sand; rapid reaction to HCl; max. size fine sand; tan with multicolored sand; firm; moist; root holes (CL) 5.0'-10.0' LEAN CLAY, approx. 95/u fines, medium plasticity, medium toughness, slow to no dilatancy; approx. 5'4 fine sand; moderate reaction to HCl; max. size fine sand; dark gray; wet; very soft; dense; material appears to be weathered shale; some root holes (CL) 10.0'-15.0' Unable to obtain a representative sample due to ground W'ater; material at 10' is a clean. black, fine sand; lit 10.5':t, 'Jand changed to a multicolored, fine sandy material; at is'.!, the material changed to a coarse, subangular gravel, sandstone-granite mixture, and a trace of 5" to 12" suban!i';ular cobbles; rust lens at 10' aDd II', decayed rOI-,ts and limbs !lEArnED LIMIT OF BACKHOE. AP-ll2A DRILLED NEARBY TO EXTEND EXPLORATION DEPTH 4700 10.0' -11. 5' ORGANIC SILT, approx. 60"/. nonplastic fines, quick dilat- ancy, slight dry strength; approx. 407. hard, some ~r~~ble, coarse to fine, flat to subrounded sand; violent reaction t6~IiCl; max. size No.8 sieve; multicolored; saturated; considerable--'roots and humus throughout strata; organic content very high. (OL) 11.5'-19.8' POORLY GRADED GRAVEL WITH COBBLES, approx. 7at hard, some brittle, coarse to fine, flat to subrounded granitic gravel; approx. 25/0 hard, some brittle, coarse to fine. flat to subrounded granitic sand; approx. S70 nonpLlstic fines; trace of 5" to 12" and approx. 10\ 3" to 5" hard granitic cobbles; violent reaction to HC1; apFrox. 10/0 ot sand and gray.el is limestone; max. size 6"; lI1ultico nred; saturated. (GP) 19.8'-25.8' POORLY GRADED GRAVEL WITH COBBLES, approx. 657. hard, some brittle, coarse to fine, flat to sub rounded granitic gravel; approx. 30/0 hard, some brittle, coarse to fine, flat to subrounded granitic sand; approx. 51'0 nonplastic fines; trace of 5" to 12" and approx. 10% 3" to 5" hard granitic cobbles; violent reaction to Hel; appro>;. 5'10 of sand and gravel is limestone; max. size 6"; mul ticolorerJ, saturated. (GP) Auger hole was filled with water to the ground surface to prevent the sides from sluffing during excavation. Some sluffing occurred. \-Jater level encountered at 10.0 feet. After a 30 minute time lapse the water had risen to 7.8 feet, and remained at that level. Auger hole \<Jas cased from 0.0 to 12.0 feet with 24-inch casing to prevent sides of auger hole from caving during remainder of excavation. Cobbles encountered at 11. 5 feet causing increased difficulty in augering. STOPPED ON ASSUMED FORMATlO N. 0-9.0' LEAN TO FAT CLAY, approx. 95"/. fines, medium to high plasticity, medium to high toughness, high dry strength; approx. 5% hard, coarse to fine, flat to subrounded sand; trace of hard, fine, angular to subrounded gravel. violent reaction to HCl' max size No.4 sieve; brown; dry to II, saturated to 9'; l:imey nodules throughout strata: ground cover of grass (CL-CH) , 9.0':15.0' POORLY GRADED GRAVEL WITH COBBLES, approx. 55\ hard, .ome brittle, coar.e to f1f~, angular to subrounded granitic gravel; approx. 401. hard, some brittle, coarse to fin,e, angula r to subrounded granitic sand' approx. 5'7. nonplastic fines' trace of 511 to 12' and approx. 10% 3" to 5" hard graniti~ cobbles; violent reaction t~ HCl' approx l~% of ~and and gravel is limestone; max. size 5"; mu~ticolored; saturated.' (GP) . 15.0. -20. 7 POORLY GRADED GRAVEL WITH COBBLES, approx. 55\ hard, .ome brittle, c9arse to f~ne, angular to subrounded granitic gravel; approx. 401 hard some brittle coarse to fine, an8;11ar to subrounded granitic sand; approx. 104311 to 5" hard granitic cobbles; aJ;lprox. 5% nonpla~tic ,~ine8; violent reaction to HCl~approx. 20% of sand and gravel is lunestone; max. s~ze 4 ; multicolored' saturated (GP) 20.7:-26.0' POORLY GRADED GRAVEL WITH COBBLES, approx. 70\ hard, some brittle, coarse to__ f~ne, angular to subrounded granitic gravel..! approx. 25"4 hard, some brittle, coarse to f1ne, angular to subrounded sand; approx. 57. nooplastic fines. trace of 5" to l2l! and approx. 10'70 3" to 5" hard granitic cobbles; violent r~action to Hel. approx 2070 of sand and gravel is l1mestonej max. size 8"; multicolored; saturated.' (GP) . Auger hole was filled with water to the ground surface to prevent the sides from _ sluffing during excavation. Some Sluffing occurred. Water level encountered at 9.01. After a 30 minute time lapse the water had risen to 8.01 and remained ---- at that level. Auger hole .... cued from 0.0 to 12.0' with 24-inch casing to prevent sides of a~8.r hole from caving during r~1nder of excavation. Cobbles encountered at 9.0 cauaing increased difficulty in augering. At 23.0' could not auger further without ffrat breaking up or moving aside cobb~es and/or boulders _ with 4-inch square by 36-1nch long chilel attached to "Kelly" bar. T P::'1I1 STOPPED ON ASSUMED FOItHAl'ION. PROJ - AP-IIIA DH-126 EI. 4754 EI. 4754.02 TP-lll 0-4.0' I..F.AN ClAY, approx. 9-0% fines, slight to medium plasticity, slight to~ness, slow dilatancy; approx. 10% hard. angular to sub- angula~, fLOe sand; rapid reaction to HCl; max. size fine sand; dark brown; wetj soft; dense; clacite blotches throughoutj ground cover of grass and straw; roots and decayed wood. (Cl) 4.0'- 6.0' SILTY SAND, approx. 654 hard, angular, fine sand; approx. 35% fines, slight plasticity, s light toughness, quick dilatancy; medium reaction to HCl; max. size medium sand; black to dark grayj saturated; soft; loose; decayed roots and vegetable matter through- out (8M) STOPPED AT 6.0 FEET BY PIT CAVING. AP-158A EI 4755 PROJ. o H-124 E1.4754.46 3~2~:~9~1.9 J-y 4 G_W.L .~-17-~6.6 7-26-68 < 62 G.W.L t j _~~t3~21'fl.G.W,L <1. 9-2~66 4.1-t', rj 10~ ll--- F:;I I~;:I -Ji:l- 1:::1 26M ~~ ~.- 322 0-5.5' SILTY CLAY, approx. 95% fines, slight to medium-- - plasticity, slight toughness, slight dry strength, medium _.-- dilatancy; approx. 5"%. hard, medium to fine, angular to 363 :'_: subrounded granitic sand; violent reaction to HCl; max. 1:< size No.4 sieve; brown; moist; cover of grass; a few 1::.:1 tree roots throughout strata (CL-ML) , ::: --5.5'-7.01 LEAN ClAY, approx. 907.. nonplastic fines, quick -1:::1 dilatancy; approx. 1070 fine sand; violent reaction to HCl; iJ:< max. size No. 30 sieve; gray; saturated (ML) ::: 7.0'-13.0' SILTY SA1ID1 approx. 75% nonplastic finea, quick ".1 dilatancy; approx. L570 hard, medium to fine, angular to subrounded sand; violent reaction to HCI, max. size No. 30 sieve; brown; saturated; considerable amount of mica throughout (SM) 13.0'-15.6' POORLY GRADED GRAVEL WITH COBBlES, approx. 50\ hard, some brittle, coarse to fine, angular to subrounded SECT ION 4- 4 granitic gravel; approx. 40/0 hard, some brittle, coarse to fine, angular to subrounded granitic sand; approx. 107.. nonplastic fines; trace of 3" to 5" hard granitic cobbles; moderate reaction to He} ~ 8f;prox. 10% of sand and gravel is limest9ne; max. size 4'; multicolored; satu.rated (GP-OM) 15.6'-27.5' POORLY GRADED GRAVEL WITH COBBLES, approx. 601. hard, some brittle, coarse to fine, angular to subrounded granitic gravel; approx. 35/0 hard, some brittle, coarse to fine, angular to subrounded granitic sand; approx. 5% nonplastic finesj trace of 5" to 12" and approx. 10'/, 3" to 5" hard granitic cobbles; slight to moderate '. reaction to K.Cl: approx. 10;0 or sana and gravel is l.~e- stone, ma.x, size 6"; multicolored; saturated. (GP) Auger hole wa. filled with water to the ground surface to prevent the sides from s luffing during excavation. Some sluffing occurred. Water level encountered at 7.0 feet. After a 30 minute t~ lapse the water had risen to 5.5 feet and remained at that level. Auger hole was cased freen 0.0 to 12.0 feet with a 24-inch casing to prevent sides of auger ho le from caving during remainder of exca va t ion. STOPPED 0\'1 ASSIH:D FOlUiATION. GW.L ----J'...----5_5 7-29-68 7 0: ,0 ~~ ~~ O. 27,5 t~ 100 0 100 200 I I 1 1 1 HORIZONTAL SCALE OF FEET 10 0 10 2? 1 I VERTICAL SCALE OF FE ET AP-189 G, W, L: AP-lllA DRILLED NEARBY TO EXTEND 10~~~66 EXPLORATION DEPnI .' '. 28 '0 6.0'-11.3' SILTY ClAY, approx. 957. fines, slight to medium plastic- ity, slight toughne.s, slight to medium dry strength, medium dila- tancy; approx. 51.. fine sand; mod- erate to high reaction to HCl; max. size No. 30 sieve; dark gray; saturated (MI.-CL) 11.3'-12.9' SILTY GRAVEL WITH COBBLES, approx. 5/0 3" to 5" hard granitic cobb les; approx. 60% hard, some brittle, coarse to fine angular to subrounded, granitic grave 1 j appro x . 2570 hard, some brittle, coarse to fine, angular to subrounded granitic sand; approx. 1570 nonplastic fines; moderate reaction to He1; approx. 51 of - sand and ~rave 1 is 1 imes tone; approx. 5~ by volume of woody material (sticks, bark, etc.) throughout this strata; max. size 5"; multicolored, sat- urated (GI1) 12.9'-14.3' POORLY GRADED GRAVEL WITH COBBlES, approx. 607. hard, some brittle, coarse to fine, angular to subrounded, granitic gravel; approx. 30% hard, some brittle, coarse to fine, ang- ular to subrounded, granitic sand; apprcx. 1010 nonplastic fines; approx. 5% 3" to 5" hard granitic cobb les; moder- ate reaction to Hel; approx. 5% of sand a~J gr~ve I is. I im€'- stone; m~x. S1ze 5 ; multl- 14 .cfl_or~i' B~Rfyelh.RAD~Gri-GGr2VEL WITH COBBLES, approx. 65"/. ha rd, some brittle, coarse to fine, angu lar to sub rounded , grani t ic gravel; approx. 3070 hard, some brittle, coarse to fine, ang- ular to subrounded, granitic sand; approx. 570 nonplastic fines; approx. 570 3" to 5" hard granitic cobble!"; moderate reaction to Hel; approx 5'10 of sand and gravel is 1 im.estone; max. size 5"; multicnlored; saturated. (GP) 21.1 '-28.0' POORLY GRADED GRAVEL WIrn COBBLES, approx. 7510 hard, some brittle, coarse to fine, angu lar to subrounded, granit ic gravelj approx. 2070 hard, some brittle, coarse to fine, angular to subrounded, granitic sand; I approx. 5io nonp las t ic fines; trace of 5" to 1211 and approx. 10/0 3" to 5" hard granitic cobbles; slight I to moderate reac t ion to HC 1; approx~ ,'10 fl[ 5,lnd and gravtll is I limestone; max. S1Z(' 9"; multi- co1pred; liiaturated. (GP) _TP-I09n TP-I09 n_,47B0 E1.4774 /0-150' 'SANDY ClAY WITH ~P~I~79Y COBBLES, approx. 60% I. fines, medium plas- ticity, medium. tough- ness, slow dilatancy; approx. 301.. hard, sub- --'4770 rounded to subangular fine sand; approx. 1070 coarse to fine, hard, some flat. subrounded to subangular gravel; --trace of hard, sub- rounded to subangular 3" to 5" cobbles i rapid reaction to Her; mlX. size 4", brown; soft; wet to JOI, saturated -~o Isf dt'nse: calcar- --14750 eous coating on sand and gravel; 3-inch gravel lens at 91. ground cover of s~ge and grass; numerous Loots from 0' to 2' (CL) REACHED LIMIT OF B.ACI<IIOE. G_W.L /' / GW, L }-<;--2 /t23-}< ____2-16-66 (,J 10-7-66 0-2.0' SANDY CLAY, approx. 70% ~ fines. medium plasticity, W 8,8 medium toughness, slow dila- I' 1 tancy; approx. 30'7. hard, fine ::: sand; trace of hard, fine --r~:1 gravel; medium reaction to I:: HCi; max. size 1/211; brown; :0:1 80ft; saturated throughout; I~.; ground cover of grass and ~~o:1 trees; roots (CL) ~,. STOPPED AT GIUUND WATER _ 00 23.1 LEVEt.. 2-(7-66 29.' AP-I09A DRILLED NEARBY TO EXTEND EXPLORATlON DEPTH -- 15' -21. 5' GRAVELLY CLAY WITH COBBLES, approx. 55% fines, medium . ---~:J plasticity, medium to high toughness, high dry strength; appro~----I4720 E-:-:- 251. hard to soft, coarse to fine, flat to subrounded granitic ! -~ gravel; approx. 20% hard to soft, coarse to fine \ flat to sub- 1 ~ 38.7 rounded sand; trace of 3" to 5" and a trace of 5' to 12" hard I ~ granitic cobbles; violent reaction to HCl ~ approx. 25t of sand I --~43.5 (~_g:)el is limestone__~~_d shale; m~_~__~_~~21'; bro~~_s_a~~~4710 1::::1 21.5'-25.0' SANDY CLAY, approx. 80\ fines, medium plasticity, I;:: medium toughness, high dry strength; approx. 201 hard, some :::1 friable, coarse to fine, flat to subrounded sand; trace of hard, I.. -,: some friable, fine, flat to subrounded gravel; violent reaction LJ to Hel; max. size No.4 sieve; multicolored; saturated. (CL) . 53.1 25.0'-31.01 SANDY CLAY, approx. 7570 fines, medi\.D plaaticity medium I toughness, I?edilDIl to high dry strength; approx. 25t h.ard,~---'470o taedium to f1ne, angular to subrounded sand; violent reaction to Hel; max. size No. 30 sieve; brown; moist. (CL) 31.0'-35.0' ~T CLAY, approx. 95% fines, high plasticity, high toughness, high dry strength; ap-prox. 5'0 hard, medium to fine, angular to subrounded sand; violent reaction to HCl; max. size No. 30 sieve; blueish gray; wet (CH) 35.0'-35.7' ORGANIC SILT, approx. 95'70 nonplastic fines, slight to no toughness. quick dilatancy, slight dry strength; approx.51.. hard, medium to fine, angular to subrounded sand; moderate to violent reaction to HCL; max. size No. 30 sieve; black; moist to wet~ material had high organic content - roots, woods, and also mica particles (OL) 35.7'-42.8' POORLY GRADED GRAVEL WITH COBBLES, approx. 80'7. hard, some brittle. coarse to fine, angular to sub rounded granitic gravel; approx. 15% hard, some brittle, coarse to fine, angular t.o sub- rounded granitic sand; approx. 5/0 fines, slight plasticity; trace of 5" to 12" and approx. 10/0 3" to 5" hard granitic cobbles; moderate to violent reaction to Hel; approx. 10% af sand and gravel is limestone; max. size 5"~ mult1colored; saturated. (GP) 42.81-44.01 SHALE, assumed formation material Auger hole was filled with water to the ground surface to prevent the sides from sluffing during excavation. Some sluffingoc.curred. Water level encountered at 10.8 feet. Had to case the boleu.me- diately to keep from caving and so was unable to get a true water table. Auger hole was cased from 0.0 to 21.0 feet with 24-inch casing to prevent sides of auger hole from caving during remainder of excava tion. Cobb les encountered at 36.0' caus ing increased difficulty in augering. Penetrated assumed formation from 42.3 to 44.0 feet by dropping a 4-inch square by 36-inches long chisel attached to "Kelf~~~~r ~__ ! l't1 TP-110 'H ,61 1:':1 1;::1 I~il "tBi 1:::1 23.8 A- 1.1 I j 32,IW 'I-~- '6.6 f.:-j II 1>1 II 41.1 LJ G W,L 4-10-69 PROJ TP-IIO DH-128 EI. 4754 E1.4754.30 GW.l, -'v --, 8-14-66 9.. :..-- .~~ <! '0' o. 20.7 !;:~ :o~ 26 I AP-ii1A(c~nt~n~ed) I Auger hole was filled with water to tf1e' ground surface ,to pre- vent the sides from slutfing during excavation. Some sluffing ~:r~~g' to A~~~~ ~~~~ :~~ c~~~d inch casing to prevent side from s luffing during remainder of excavation. Encountered cobbles at 13.0 causing increased diffi- culty in augering. At 21.1 and 25.9 feet was unable to auger further without first breaking up or moving aside cobbles and/or boulders with a 4- inch square by 36-inch long chisel attached to the "Kelly Baril. STOPPED ON ASSUMED FORMATlON. -- 77 Zc:> A 80 -- ~4760 z o .... ----+4740 ;; w -' w -'-~4730 ~ ALWAYS T~InK SAfETY UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF RECLAMA TION FRYINGPAN-ARKANSAS PROJECT-COLORADO I J PUEBLO DA M LOGS OF EXPLORATIONS WALKING .0. AREA SECT/ON 4-4 FOR TRACED__ CHE:CKE:D~ SUBMITTED;;;~ 1}t:::)~ RECOMMENDE:D/-~C:' t.:{/-'V"~-. APPffOVEO Ol.J ~_ C...,,!F,O...MS .".......e... DENVER, CO~ORADO. MARCH ",,1969 382-0-742