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Home My WebLink About6.0 Site PlansPLANS FOR SOUTH CANYON LANDF 1 LL GARFIELD COUNTY, COLORADO DRAWING NO. TITLE REVISION DATE PREPARED FOR: 1 EXISTING COI\,DITIONS A 9/94 2 SITE PREPAf ATION A 9/94 3 PHASE 1 INTERMEE 1TE GRADES A 9/94 4 PHASE 2 INTERMEL aTE GRADES A 9/94 5 PHASE 3 INTERMEDIATE GRADES A 9/94 6 FINAL CONDITIONS A 9/94 7 CROSS-SECTIONS AND DETAILS A 9/94 8 CROSS-SECTIONS /A\ 9/94 9 DETAILS A 9/94 TADCO DISPOSAL SYSTEMS, INC. GLENWOOD SPRINGS, COLORADO PREPARED BY: STEFFEN ROBERTSON & KIRSTEN (U.S.), INC. 3232 SOUTH VANCE STREET LAKEWOOD, COLORADO 80227 PROJECT NO. 657)1 SEPTEMBER 199- - / r TP -8 -- 1 111 l ``sn N 6s to Lf 6;50 i)Sec.; 6500 654° 500 / LEGEND /• - //•• 1 a 1 I1, \ ....� / / /77--________T_____: � 1 \ l 11 111 / �`-- EXISTING CONTOURS ACCESS ROADS TRAIL LIMIT OF DISPOSAL AREA SOIL BORING TEST PIT 6400 6160, lL % \ \ ` • to j. Lb'- - APPROXIMATE LIMIT OF MSW LANDFILL AREA it • CURRENT •♦ Th\• l I -'� . - -- r EXISTING =� �� `12' CULVERT • es / /. NOTES: 1. BASE MAP TOPJGRAPHY COMPILED FROM PREVIOUS SITE INFORMATION AND A SITE SURVE" OF ACTIVE AREAS COMPLETED BY RICHARD L. HOLSAN, PLS :-.A-"r7. Mr/ .. .. 2. TEST PITS AND BORINGS WERE COMPLETED ON VARIOUS DATES AS PART OF THE HYDROGE4LOGIC INVESTIGATION. THE TEST PITS WERE EXCAVATED ON APRIL 20, 19€4. BORINGS B1 THRU 83 WERE COMPLETED IN SEPTEMBER/ OCTOBER OF 1993 AND BORINGS B4 THRU 87 WERE COMPLETED MAY 10 THRU 14, 1994. 6450 L 6400 _ 6550 6300 6250 6200 --APPROXIMATE LIMIT OF . `. CURRENT CSD LANDFILL ,1ReA` -� 110 ICOR /G/41rj�6E !.. //' fI`, - RFCYCLARLES \ 1I DROP-OFF AREA I I '-7' r GOAL TSP HOUSE 5 —1 s ' 0 650-� 6450 EXISTING 12' CULWRT 440 Dr5ND \ 1 s. NSW,s, - �� tri • PARTS ST Oft AGE TRAILER 6EPTAGE DISPOSAL • POND AREA SITE ACCE9.¢'__.j ROAD � Z o to to0 1 I '°'\ c— 6250 6200 6;50 0 0 ENGINEER PN�v Af.t:L iGN- TADCO DISPOSAL SYSTEMS, INC. EXISTING CONDITIONS SOUTH CANYON LANDFILL REFERENCE CC 400 lifif Consulting Engineers Scientists SCALE AS SHOWN DRAWING No. DRAWING 1 PROJECT No. 65701 DESIGNED REVISION 9/94 DRAWN DB 9/91 CliECKED DG 9/94 APPROVED RF 9/94 NO DESCRIPTION ISSUED FOR REVIEW BY DATE 9194 9 86.45-0 oo tr- 61°66a• 6% 6500 LEG E N D 111 tt,b / r PROPOSED CONTOURS EXISTING CONTOURS ACCESS ROADS TRAIL LIMIT OF DISPOSAL AREA 1.-041 — b b6 1 L.! R • N $ IMAGE CONTROL SWALE (SEE I 6 J i .! / ,11f f • h l 6750 64 SP ea am* I'..:..'..• .•••••••••••••• •.� \\ .. • • • • /t C SU )‘‘i N APPROXIMA MIT OF CURRENT MSW 0 ILL AREA Sk*ttelt 1 i VA"1, I1`.l 630 6400 -- I'r`^sc4<iti RIPRAP CHANNEL - s RUN-ON DRAINAGE CONTROL SWALE •••••• ow• LEACHATE COLLECTION TRENCH - --• ROAD SIDE DRAINAGE CONTROL SWALE ROAD SIDE DRAINAGE CONTROL SWALE 6*S, RIPRAP CH$NNei (TVP.) (SEE -DETAIL 12, DWG. 911 1. _• �1r/, / STORAGE -GARAGE -17 CYCLARLES i DROP-OFF AREA U 6500 ) APPROXIMATE CURRENT C&D LA ��—We. Ito 6450 6400 350 6)00 /// 6250 \11/I 00 LIMIT OF • NDF.14 AREA) l • ~ •. ease .4% • `• 70 ,4 r � RIPR AP` --7y- LINED TE N • SES \ LO -r CR• G AD SIDE • AGE TROL SWA (SEE DE 9, DWG. 91 POND 140. 1 IL 3, DWG. 7) 0 PTAG • ISPOSAL D EA 6500 45 60 -- • • H 6250 ./ SITE ACCES ROAD - 6200 675(1 o to 200 100 200 SCALE IN FEET 400 PREPARED FOR: TADCO DISPOSAL SYSTEMS, INC. PREPARED BY: ANNIIE " STEFFEN ROBERTSON & KIRSTEN (U.S.) ConguIting Engineers & Scientists TLE: SITE PREPARATION SOUTH CANYON LANDFILL SCALE AS SHOWN DRAWING No. DRAWING 2 PROJECT No. 65701 REVISION REFERENCE DESIGNED DRAWN OG 9/94 DB 9/94 CHECKED DG 9/94 APPROVED RF 9/94 APPROVED N z O N W Q No. DESCRIPTION ISSUED FOR REVIEW BY DG DATE 9/94 J 6g50 7 L 0 / RUIIN-ON 1 AINAGE tt34TROL SWALE .) ISEE DE - , • WG. S) f � 6750 r i 00 6650 600 6 50 / 65 6500 1� 645,0 } "r _-- - �!I III 50 600 !/ ,\c1( 6i°° // ca ?r J ,J\ LEGEND J PROPOSED CONTOURS EXISTING CONTOURS PROPOSED ACCESS ROADS EXISTING ACCESS ROADS TRAIL ---} RUN—OFF DRAINAGE SWALE RIPRAP CHANNEL —�— RUN—ON DRAINAGE CONTROL SWALE LEACHATE COLLECTION TRENCH i ROAD SIDE DRAINAGE CONTROL SWALE (GR,.SS) --on- ROAD SIDE DRAINAGE CONTROL SWALE (RINAP) 11 STORAGE GARAGE PARTS TOR SITE ACCE ROAD EEto 1.0 CR AINAG (SEE DETAIL 4.—S V�S.� 6400 6050_ 0 ~itOAD SIDE' GE CONTROL SWAL (SEE DETAIL 9, DWG. P) 650 /( T' POND NO. 2 6450 DWG. 7) POND NO. 3 POND NO. 4 /1 r I II .4.1)21. / r: 1/4 0 m w 0 6200 6150 Sinn ENGINEER 200 100 0 200 400 r . rrrr PREPARED FOH: TADCO DISPOSAL SYSTEMS, INC.'moi PREPARED 9r: VVVV 31'EPPEN ROBERTSON & KIRSTEN (U.S.) Consulting Engineers & Scientists TITLE: PHASE 1 INTERMEDIATE GRADES SOUTH CANYON LANDFILL SCALE AS SHOWN A DRAWING NO. DRAWING 3 REVISION) PROJECT No. 65701 U z uJ DES:GNED DG 9/94 DRAWN DB 9/94 CHECKED DG 9/94 ¢ to LL 14.1 APPROVED RF 9/94 APPROVED 2// OA w No. DESCRIPTION BY DATE /A\ \ ISSUED FOR REVIEW DG 9/94 \Y A. (- i' I oci 446 5850 '2 6'0 O / / r/ _ – - , SCD~ 6'6s0 0 nv t h •o //( y 5 660 / /// /. . a 0 L- � )J R rN AINAGE WALE 68 .) WG. 9) // BASE LINER AREA \ \ 0 \ N. • h oo _ r 1 1 • (r 2 '/ i 1 i I - 6750 r Cl 65n0 I /I 645x; • 6400 6356 6500 6800 it -7r 63 r RIPRAP CH/(NN t (TvP.1 ISEE 'DETAIL 12, DWG 91 !j 300 • . UPPER CRr8 f DRAINAG $ ISEE DETAI 6 G. 7) 6400 LEGEND 1 / LIMIT OF PREW‘41( REGRADED LAIR* AREA .. 6150 PROPOSED CONTOURS EXISTING CONTOURS PROPOSED ACCESS ROADS EXISTING ACCESS ROADS TRAIL — — — RUN—OFF DRAINAGE SWALE RIPRAP CHANNEL RUN—ON DRAINAGE CONTROL SWALE LEACHATE COLLECTION TRENCH — • — • — ROAD SIDE DRAINAGE CONTROL SWALE (GR\SS) ROAD SIDE DRAINAGE CONTROL SWALE (RIFRAP) RUN-OFF DRAW GE SWALE. 1 EACHAtE/ COLLECT(( TRENCO DET r 1 RE STORAGE GARAGE J -(PARTS-) TOR FfNA1. COVER ACCESB. RO (SEE DET_ DWG. 9T` G AD SIDEN AGE TROL SWAL (SEE DE 9, DWG. 9) 645" LANDFILL CESS R1 TAIL 3, DWG. 7) • J --ear _ --LEA CHAnt----uNED ��• EVAPOR#TION . POND (SEE DETAIL 4, DWG. fl ' � /jam. LER SITE ACCE ROAD \ LowER CR -4881 DRAINAG i_ (SEE DETA a RI L RIPRAP LINED 618DRAINAGE GO ROt SWALf fists DE 14, a. pw 9), . • • POND NO. 1 / / POND NO. 2 / // •1 / l r'!!. i. 6250 62 N _ -t 2 trot so 200 100 0 200 SCAM IN FEET 400 PREPARED FOR: TADCO DISPOSAL SYSTEMS, INC. PREPARED BY: STEFFEN ROBERTSON & ERSTE/4 (U.S.) Consulting Engineers & Scientists TITLE, PHASE 2 INTERMEDIATE GRADES SOUTH CANYON LANDFILL SCALE AS SHOWN DRAWING No. DRAWING 4 PROJECT No 65701 REVISION ENGINEER REFERENCE DESIGNED OG DB 9/94 CHECKED DG 9/94 APPROVED RF 9/94 APPROVED tr No. DESCRIPTION BY DATE ISSUED FOR REVIEW DG 9/94 • / sero y0 \ / / R • N ' AINAGE TROL SWALE ' .1 ' WG. 9) / / 7- � r _ 7- l f / , ccf ( \\1 6550 \ L E G E N D 3 to *L — 6750 \_-_,€1° , 6,00 6850 6600 j i, 6550 6500 .7 1 RIPRAP OH ISEE T* 1- \ NN11, ITMP., I A \ 54,c0 / 1 I - _6400 6 `'L 6300 6250 (((1 1 ��,111�{�,�t620 1r' \1 UPPER CROSSING DRAINAGE SWALE (SEE DETAIL 6, DWG. 7) / I'! / LIMIT OP PRtEV!OUSLI REGRADED LANDFILL IAR�'1/ . N F DRAINAGE - ��aWitLE FINAL CO i ISEE DET ACCESS, RO IS /1 DWG. \ / 1 6400 PROPOSED CONTOURS EXISTING CONTOURS PROPOSED ACCESS ROADS EXISTING ACCESS ROADS TRAIL RUN-OFF DRAINAGE SWALE RIPRAP CHANNEL RUN-ON DRAINAGE CONTROL SWALE LEACHATE COLLECTION TRENCH ROAD SIDE DRAINAGE CONTROL SWALE (GRASS) ROAD SIDE DRAINAGE CONTROL SWALE (RIPRAP) STORAGE GARAGE EA( 6too , i A —Ap PON() DET AI DWG. 7 GATE NOOSE\.\ _ LOWER CRI ORAINAar ISEE DE iCts — PARTS STORAGE TRAILER �.�� 'moi t ` SITE ACCESS': ROAD Gli Lp1E:D •AD SIDE AGE CO$TROL SWALE (SEE DETAIL 9. DWG. 91 LASR s ACCESSS R ISI as 3, DWG. 71 650, 6450 .. POND NO. 1 POND // NO. 3 POND NO. 2 RIPRAP LINED ROAD SIDE DRSAINA GOI'+TROt SWAL ISEE DETAIL 9, 11w 91\ Ca 0 iG c 6350 6�0 • 1 I 1 6200 .615C 'NEER 200 100 0 200 SCALE IN FEET 400 PREPARED FOR: TADCO DISPOSAL SYSTEMS, INC. PREPARED By: V sIEPFEN ROBERTSON & KRISTIN (U.S.) Corswting Engineers & Scientists TITLE PHASE 3 INTERMEDIATE GRADES SOUTH CANYON LANDFILL SCALE AS SHOWN DRAWING DRAWING 5 PROJECT No. 55701 A REVISION REFERENCE DESIGNED DRAWN CHECKED APPROVED DG DB DG RF No. /A\ DESCRIPTION ISSUED FOR REVIEW APPROVED 9/94 9/94 9/94 9/94 BY DG DATE 9/94 6>00 66so /.! 0 R • N AINAGE TROL WALE .) WG. 9) 6750 6100 v c,0 66 r6600 6500 6450 6400 9 / 6350 6300 ,, 6250 \\11 r 65 4 LANDFILL AREA LEGEND 6s° IMITER DR INA ISE D�T i // ALJ I I I I STORAGEI GARAGE t PARTS } STORAGE j NoSEN TRAILER \ LOWER CRO ORAINAG (SEE DETAIL $, !?! RIPRAP LINED SIDE DRAIN /,AE tt;. SWAL (s+ i 9,. DW. 9) 6400 PROPOSED CONTOURS EXISTING CONTOURS PROPOSED ACCESS ROADS EXISTING ACCESS ROADS TRAIL RUN-OFF DRAINAGE SWALE RIPRAP CHANNEL RUN-ON DRAINAGE CONTROL SWALE LEACHATE COLLECTION TRENCH ROAD SIDE DRAINAGE CONTROL SWALE ROAD SIDE DRAINAGE CONTROL SWALE DIVERSION BERM (GE (R'f \�1 00 SITE ACCE9Ir -" ROAD 1l • 0 0 0 0 0 I° POND NO. 3 POND NO. 4 `_ `R.QAD SIDE bO$ITROL SWAL (SEE DERAIL 9. DWG. 9) 65 LINED AGE LANDFILL ACCESS RAMP (SEE -*ETA 3, DWG. 7) POND NO. 2 6450 635 6200 61SO 200 100 ";#i.t: !N FEE T PREPARED FOR: TADCO DISPOSAL SYSTEMS, INC. TITLE: FINAL CONDITIONS SOUTH CANYON LANDFILL 400 PREPARED ST: 1aiR2 ROBERTSON & IORSTEN (U.S.) Consulting Engineers 6 Scientists SCALE AS SHOWN DRAWING No. DRAWING 6 PROJECT No. 65701 REFERENCE DESIGNED DRAWN DG DB //2\ REVISION 9/94 9/94 CHECKED APPROVED DG RF 9/94 9/94 APPROVED No. DESCRIPTION ISSUED FOR REVIEW BY OG DATE 9/94 6500 w 6400 2 0 6300 w EX STING GRADE S, AREA O CUT .167 6200 0 PERM BILITY SOIL ( EE DETAIL LINER PROPOSED GRADE AREA OF FILL VEGETATIVE GROWTH -- 20G 400 DISTANCE SECTION BASE LINER 5.0%° SLOPE (MIN.) EROSION AND VE:;ETATIVE . • .SUPPORT LAYI.R • / ,/:////. 18" LOW PERMEABILITY /,SOIL LAYER j,� d r . ,r DETAIL 1 FINAL COVER SYSTEM N.T.S. X1.2" RECOMPACTED //7 LOW PERMEABILITY SOIL LINER/7/ (K51 x10-5 cm/sec)/ DETAIL 2 BASE LINER SYSTEM SWALE AT DISCHARGE OF RI RAP CHANNEL N.T.S. 1:SC 600 - FEET A—A' SYSTEM 800 EXISTING LEACHATE COLLECTION SWALE TO TIE INTO PROPOSED LEACHATE COLLECTION TRENCH GRASS LINED ROAD SIDE DRAINAGE CONTROL SWALE '\ • ' T -1--- -1-� SITE ACCESS ROAD 1 2' SWALE AT LOWER ROAD SECTION AND SEH AGE POND AREA CROSSING DETAIL 5 LOWER CROSSING DRAINAGE SWALE 6500 6400 w tl 2 0 1- 6300 w 6200 1000 i Ow. 14.. - ROAD CROSSING SWALE (SEE DETAIL 6) PLAN N.T.` • LEACHATE COLLECTION TRENCH LEACHATE COLLECTION TRENCH _ TOE OF LANDFILL - SLOPE SITE ACCESS ROAD GRASS LINED ROAD SIDE DRAINAGE CONTROL SWALE DETAIL 3 LANDFILL ACCESS RAMP DRAINA DETAIL 1:20 WALE AT ROAD SECTION N, r.S. DETAIL 6 UPPP CROSSING AND LANDFILL ACC S RAMP DRAINAGE SWALE 7 6" DIA. SOLID HDPE PIPE INVERT EL.='6196 6" DIA. HDPE TEE 36" L01h PERMEABILITY SOIL (1x'0-7 cm/sec) 12" DIA. HDPE SUMP PIPE (BOTTOM 10' TO BE PERFORATED) BOTTOM EL.=6190 BASE "1F POND TO BE SLOPED `WARDS SUMP PIPE SECTIO \' B —B' (IDEALIZED) LIMIT or PREVIOUSLY REGRADED LANDFILL_,..- -40 �. % AREA //` j- 9\i. r. i or or 4\0 GRASS LINED ROAD SIDE DRAINAGE CONTROL SWALE Ot 1 • rs— TOP OF BERM EL.=6200' 3 3 // / / LEACHATE COLLECT ' TREpCH1 CAPt. — RIPRAP ¢AANNEL ‘‘r$1 77 Ir ti0 cue Q c LEAC HATE EVAPORATION POND NOMINAL FLOOR ELEV. 6190' if I M I X I 0 Ixi 10 I I t D 0 trn I V) t 13. f— t t to tit POND CREST ELEV. 6200' SITE ACCESS ROAD GRASS 62 t RIPRAP LINED ROAD SIDE DRAINAGE CONTROL SWALE RIPRAP - LINED LINED PLAN SCALE 1"=50' DETAIL 4 LEACH/ -E EVAPORATION POND TADCO DISPOSAL SYSTEMS, INC. PREPARED BY c _ 1 \S!' FEN ROBERTSON & KIRSTEN (U.S.) Cons%JUing Engineers a Scientists E - CROSS -SECTIONS AND DETAILS SOUTH CANYON LANDFILL SCALE AS SHOWN DRAWING No. DRAWING 7 PROJECT No. 65701 REVISION • ;NEER REFERENCE DESIGNED DG 9/94 DRAWN DB 9/94 CHECKED DG 9/94 APPROVED RF 9/94 APPROVE() No. DESCRIPTION ISSUED FOR REVIEW BY DATE DG 9/94 W LLI li ELEVA TION ELEVATION - FEET ELEVATION - FEET 6500 6450 6400 6350 6300 6250 EXISTING GRADE RUN—ON DRAINAGE CONTROL SWALE BASE LINER SYSTEM (SEE DETAIL 2, DWG. 7) 5=5z FINAL GRADE FI. AL COVER SYSTEM (SI" DETAIL 1, DWG. 7) PHASE 4 PHASE 3 • PHASE 2 6200 6- 6130 - 613C 0 6450 200 400 6400 6350 EXISTING GRADE 6300 -- 6250 6500 6450 6400 6350 0 FINAL COVER (SEE: DETAIL 1 SYSTEM , DWG. 7) 600 L RUN— CON 4 1 ACC SS RO D i BENCH PHASE 1 AREA ACCESS ROAD 4 q_ LEACHATE COLLECTION TRE EXISTING GRADE 4CH q. ACCESS ROAD ROAD SIDE DRAINAGE CONTROL SWALE 1: DISTANC: - FF SECTI'T N C -C' ON DRAINAGE fROL SWALE ACCESS ROAD FINAL GRADE saif,..t EXISTING GRADE 140E RIPRAP CHANNEL • 200 400 RUN—ON RAINAGE CONTROL SWALE 600 800 DISTANCE FEET SECTION D -D' FINAL COVER SYSTEM (SEE DETAIL 1, DWG. 7) 1• EXISTING GRADE 6300 0 ENAL GRADE 1C130 0 1: PHASE 4 PHASE 3 RUN—CH DRAINAGE CONT . _ SWALE PHASE 2 1 PHASE 1 FILL AREA 6450 6400 6350 6300 6250 1600 EXISTING GRADE BASE LINER SYITEM (SEE DETAIL 2, Et G. 7) 200 400 600 800 100.X5 DISTANCE -- FEE SECTION E -E' ELEVATION - FEET 6450 W W 6400 0 W 6350 6300 1400 1600 6600 6500 6450 6400 6350 6300 6250 6200 6150 1803 2000 2200 2400 ELEVATION - FEET NOTE: VERTICAL EXAGGERATION = 2:1 PREPARED FOR: TADCO DISPOSAL SYSTEMS, INC. PREPARED BY , STEFFEN ROBERTSON & KIRSTEN (U.S.) Consulting Engineers & Scientists TITLE- CROSS—SECTIONS SOUTH CANYON LANDFILL SCALE AS SHOWN DRAWING No. DRAWING 8 PROJECT No. 65701 RF.vISION ENG'NEEP REFERENCE DESIGNED DG 9/94 DRAWN DB 9/94 CHECKED APPROVED APPROVED DG RF 9/94 9/94 No. DESCRIPTION ISSUED FOR REVIEW BY DG DATE 9/94 SOLID WASTE FILL SLOPE VARIES SOLID / WASTE FILL DAILY COVER 4 NON—WOVEN FILTER FABPIC TO ENVELOP PEA STONE AND PIPE TOE OF LANDFILL SLOPE 18' 6" DIA. HOPE PERFORATED COLLECTION PIPE MINIMUM 6" NATIVE MATERIAL BACKFILL 1/2' TO 3/4" PEA GRAVEL TO ENVELOP PIPE DETAIL 7 LEACHATE COLLECTION TRENCH -7 ----NATURAL GROUND 16 GRASS LINED OR EROSION MAT DETAIL 8 RUN-ON DRAINAGE CONTROL SWALE TRIANGULAR SECTION RIPRAP SWALE VARIES 4' EXISTING GRADE / A 5 DETAIL 9 ROAD SIDE DRAINAGE CONTROL SWALE TRAPEZOIDAL SECTION GRASS SWA.-.• ON - 6" VEGETATIVE SUPPORT LAYER 6" VEGETATIVE SUPPORT LAYER FrsGiNEER 4 EROSION MAT LINED RUN—OFF DRAINAGE SWALE 2' APPRCX. 16' 4.7 1 18" COMPACTED LOW -PERMEABILITY SOIL 6" DAILY COVER LANDFILLED WASTE DLIAIL 10 DIVERSION BERM N.T.S. Wi 3" LOAM AND SEED 2 it 12" GRAVEL 18" LOW—PERMEABILITY SOIL (1x10-5cm/sec) 6" DAILY COVER CENTER GEOTEXTILE IJNER LANDFILLED WASTE DETAL 11 FINAL COVER ACCESS ROAD N GRASS OR EROSION MAT LINED �5=0.05 6" VEGETATIVE 4 SUPPORT LAYER DETAII 12 RIPRAP CHANNEL N.'.S. NOTE: DIMENSIONS GIVEN ARE REQUIRED MINIMUMS. ACTUAL DIMENSIONS SHALL SUIT CONSTRUCTION METHODS, SOME FIELD ENGINEERING IS ANTICIPATED. PREPARED FOR: TADCO DISPOSAL SYSTEMS, INC. PREPARED BY ± STEFFEN ROBERTSON & IQRSP$N (U.S.) Consulting Engineers & So enlists z 0 w CC No. DESGRIP noN ISSUED FOR REVIEW 8Y DATE DG 9/94 REFERENCE TITLE DETAILS SOUTH CANYON LANDFILL SCALE AS SHOWN DRAWING No. DRAWING 9 PROJECT No 65701 DESIGNED DG /2\ REVISION 9/94 DRAWN CHECKED 08 DG 9/94 9/94 APPROVED APPROVED RF 9/94