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SPILLWAY SCHEDULE <br />CANAL STATION @ SPILLWAY 4. <br />0+43 <br />33 +25 <br />64 +72 <br />92 +82 <br />115 +46 <br />150 +25 <br />A, NORTHING <br />186946.37 <br />188628.08 <br />190690.52 <br />192389.60 <br />193901.00 <br />195599.39 <br />A, EASTING <br />1834797.46 <br />1832452.78 <br />1830599.75 <br />1828722.34 <br />1827177.04 <br />1825098.43 <br />B, NORTHING <br />186945.39 <br />188627.42 <br />190690.45 <br />192410.35 <br />193919.31 <br />195633.10 <br />B, EASTING <br />1834763.72 <br />1832419.03 <br />1830565.99 <br />1828695.71 <br />1827148.68 <br />1825100.21 <br />C, DISTANCE FROM CANAL 4. TO <br />OUTSIDE BACK WALL (FEET) <br />10.0 <br />9.0 <br />11.0 <br />12.0 <br />11.0 <br />15.0 <br />D, HEIGHT OF FRONT WALL <br />ABOVE CANAL INVERT (FEET) <br />2.5 <br />2.5 <br />3.0 <br />3.0 <br />3.0 <br />3.5 <br />E, HEIGHT OF CULVERT INVERT <br />ABOVE SPILLWAY FLOOR (FEET) <br />2.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />F, CULVERT LENGTH (FEET) <br />(FIELD CUT IF NECESSARY) <br />46.0 <br />46.0 <br />30.0 <br />30.0 <br />30.0 <br />30.0 <br />APPROX. EXISTING GROUND SURFACE <br />\ CANAL (BEYOND) - <br />GRADE CREEK CHANNEL <br />TO FORM SMOOTH <br />TRANSITION TO CANAL <br />EXISTING <br />CREEK <br />CHANNEL <br />1.0' -THICK LAYER OF 6" <br />TO 9" RIPRAP COBBLES, t 4.0 <br />EXTEND UP EXISTING STREAM <br />CHANNEL TO APPROX. DEPTH <br />(VARIES) OF CANAL NON -WOVEN GEOTEXTILE, MIRAFI <br />180N OR APPROVED EQUIVALENT <br />INSTALL TEMPORARY SOIL BERM <br />IN CANAL TO FORCE CREEK FLOW <br />THROUGH SPILLWAY (OPEN GATE) <br />PRIOR TO CANAL COMMISSIONING <br />25.0' <br />25.0' <br />SOIUBENTONITE CUTOFF <br />CANAL <br />4 8 16 <br />Seale In Feet <br />RIPRAP <br />SAFETY BOLLARD, <br />SEE SHT. UC -2-05 <br />B, <br />SEE <br />TABLE <br />a <br />SEE <br />TABLE <br />O CANAL SPILLWAY <br />TYPICAL PUN <br />SAFETY 3OLLARD, <br />SEE SHT UC -2-05 <br />24 <br />4- CANAL <br />SOIUBENTONITE CUTOFF, MIX 5% BENTONITE <br />(BY WEIGHT) W/ NATIVE SOIL, COMPACT TO <br />92% STD. PROCTOR DENSITY. EXTEND <br />THROUGH CREEK ALLUVIUM (SAND/GRAVEL) <br />INTO LOW - PERMEABILITY SOILS. <br />4_ <br />SPILLWAY <br />I- 3.0' 2.0' <br />C, VARIES <br />SEE TABLE <br />_ D, VARIES <br />SEE TABLE <br />loiej <br />I,�� F F -A F� F i% <br />CANAL SPILLWAY SECTION <br />0 2 4 8 <br />Scale In Feel <br />TYPICAL SECTION <br />12 <br />NON -WOVEN GEOTEXTILE, MIRAFI 180N <br />OR APPROVED EQUIVALENT, INSTALL <br />IN ACCORDANCE W/ MANUFACTURER'S <br />RECOMMENDATIONS <br />TIE INTO EXISTING <br />GROUND SURFACE <br />(BEYOND) <br />42" 0 CORRUGATED HDPE <br />PIPE, SLOPE AT APPROX. 2.0% <br />1.5' -THICK RIPRAP, D50.02" <br />O ALTERNATE SPILLWAY CULVERT OUTFALL <br />SECTION <br />2 4 8 <br />Scale In Feet <br />NOTE: SEE SHT. UC 3 -01 FOR SPILLWAY <br />CONCRETE DETAILS AND SHT. UC-4-01 FOR <br />SPILLWAY METALWORK DETAILS. <br />20.0' <br />26" 0 HDPE BARGE PIPELINE <br />(WHERE APPLICABLE), FIELD LOCATE <br />6" -THICK LAYER OF CDOT CLASS 5 ROADBASE <br />COMPACTED TO 95% STD. PROCTOR DENSITY. <br />PROOF ROLL SUBGRADE AND REMOVE SOFT <br />OR OVERLY WET MATERIAL. <br />DEPTH VARIES, <br />FIELD FIT <br />1 I <br />�6�/ <br />1 .5' -THICK RIPRAP, 1350.12" <br />(WHERE APPLICABLE) <br />O SPILLWAY CULVERT OUTFALL CHANNEL <br />TYPICAL SECTION (NOT TO SCALE) <br />12 <br />EXCAVATE CHANNEL AS <br />NECESSARY TO TIE INTO <br />EXISTING CREEK CHANNEL, <br />LENGTH VARIES UP TO <br />APPROX. 20' <br />NON -WOVEN GEOTEXTILE, <br />MIRAFI 180N OR APPROVED <br />EQUIVALENT <br />CONSTRUCT MSHA BERM WITH BULK BACKFILL ON DOWNHILL <br />SIDE OF CANAL AND SLOPE ROAD TOWARD CANAL FROM UTE <br />CREEK (STA. 0 +00) TO THE BARGE ROAD (STA 54 +00) ; SEE <br />SHT. UC-2 -01 FOR BERM DETAILS. INSTALL GUARDRAILS AT <br />WETLANDS AS SHOWN ON UC -2 -10 THRU UC -2 -13; SEE SHT. <br />UC-2-5 FOR GUARDRAIL DETAILS. <br />1.5' -THICK RIPRAP, D50.12" <br />NON -WOVEN GEOTEXTILE, MIRAFI <br />180N OR APPROVED EQUIVALENT <br />FILL SLOPE \ \ <br />(BEYOND) <br />10' <br />TIE INTO EXISTING <br />CREEK CHANNEL <br />O GEOTEXTILE ANCHOR <br />DETAIL <br />A <br />A <br />DATE <br />GEM <br />WEE ET <br />YDS <br />NOE <br />ECK <br />NMI <br />SPAY <br />RELEASED FOR mernrcraR BANNER <br />NPrbNE° WN m wmucsaR <br />RECORaaR.w.,e. <br />'This drawing together with any and all additions. <br />corrections, changes and alterations thereof Is the <br />property of Climax Molybdenum Company and is <br />furnished on the express condition that it shall <br />not be reproduced copied lent or disposed of <br />dbectly or Indirectly, nor used for any other <br />purpose than for which it is specifically furnished <br />without the prior written consent of sold pbnos <br />Molibdenum Company.' <br />RELIED <br />REV PO <br />DRANITE <br />b <br />i <br />}L <br />w <br />DRAVANGTO <br />REFERENCE <br />Henderson Ultimate Canal System <br />Civil <br />Spillways <br />Typical Plan, Sections, and Details <br />Climax Molybdenum Henderson Mill <br />MDS <br />Perils". Cdoreoo <br />12/29/05 <br />As Noted <br />ACCEPTED ML <br />L <br />SMM <br />3/24/06 <br />12/29/05 <br />DRAINING NO. <br />UC -2-03 <br />3 <br />