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U E PLUG WITH CREST EL
<br /> �� / f �� OUTER SPILL AY 4607 (GEOMETRY AND TYPE
<br /> 4615 4615 -0 r- %,;� 1 & EMBANKMENT >'. OF PLUG TO BE DETERMINED
<br /> 4605 RIPRAP D50=6' `: URING FINAL DESIGN) EXISTING 100-YR FLOODPLAIN Epp
<br /> SLURRY WA ` THICKNESS=12
<br /> U R EMBANKM NT RIPRA } - EXISTING 100-YR FLOODWAY FDWY
<br /> MIN. 2.5' THIC
<br /> _._. ..._._.._. _._ ._� IS�11G.__
<br /> 50=6' THICKNESS=12' -'� .. ...__.._._.. G, �......_ o ;
<br /> ER_.DEERE__&.-AULT - a _---- ---- _ PROPOSED SLURRY WALL > v 8
<br /> 4610 VER 6 THICK CDOT TYPE 2 _ "" 1 -
<br /> EXIS11 G GROUND RANULAR BEDD NG / t�\`��' \ \ 6pp / y, 4600 4600 PROPOSED MAJOR CONTOUR � � 1> Z
<br /> SLURRY WA PROPOSED MINOR CONTOUR I
<br /> MIN. 2.5' THICK EXISTING MAJOR CONTOUR ----4600 ----
<br /> 4605 W
<br /> POUDRE 4605 ::�/PER EERE & AUL EXISTING MINOR CONTOUR
<br /> RIVER 4608.50 4595 INFLOW SPILLWAYS D WNSTREA 4595 PROPOSED CONCRETE
<br /> EXTE OF SLURRY WALL TO BE-' o = N
<br /> BELO __ _ ARMORED WITH. CONCRETE PROPOSED RIPRAP U-
<br /> o
<br /> 4600 _ ._� �G 4600 0 45990+00 1+00 59 NOM
<br /> 0+00 SECTION A - NORTHWEST EMBANKMENT 1+00
<br /> SECTION B - SPILLWAY (TYPICAL) 1. THE WEST CELL HAS BEEN CONCEPTUALLY
<br /> SCALE: H:1"=40' V:1'=5' N 4602.00 — ` p SCALE: H:1'=40' V:1'=5'
<br /> DESIGNED WITH A 30' BERM AROUND THE
<br /> PERIMETER. THE NORTH BERM PORTION IS SET
<br /> ¢6�0 TO ELEVATION 4608.5. THE WEST BERM PORTION
<br /> IS SET TO ELEVATION 4609 OR EXISTING GRADE,
<br /> INFLOW WHICHEVER IS HIGHER. THE SOUTH BERM
<br /> SPILLWAY 4520 �\\>>p, PORTION IS SET TO ELEVATION 4611.5 AND
<br /> 4609.00 s CENTER 1RANSI110NS TO ELEVATION 4608.5 MOVING EAST.
<br /> XN
<br /> SPILLWAY _= 2. THE WEST CELL HAS SEPARATE SPILLWAYS
<br /> DESIGNED FOR INFLOW AND OUTFLOW TO THE o m
<br /> RESERVOIR. THE INFLOW SPILLWAY ON THE WEST z co
<br /> SIDE OF THE RESERVOIR IS 200' LONG WITH A o t
<br /> d / 170 LONG WITH
<br /> CREST ELEVATION OF 4602 THE OUTFLOW o o
<br /> cu
<br /> _ SPILLWAY ON THE EAST SIDE IS
<br /> RNMON
<br /> ¢E1 A CREST ELEVATION OF 4602.
<br /> 3. THE MAXIMUM STORAGE VOLUME WITH 6.5' OF
<br /> FREEBOARD IS 4,207.15 AF AT ELEVATION 4602.
<br /> 4. THE SIDES OF THE WEST CELL SLOPE AT 3H:1V
<br /> AND DAYLIGHT INTO BEDROCK.
<br /> 1/ i / I / h 4510 5. STAGE STORAGE VOLUMES ARE SHOWN BELOW IN
<br /> \ I i A 10' INCREMENT BELOW EL 4600 AND A V
<br /> INCREMENT ABOVE EL 4600.
<br /> 4609.00
<br /> 4520 0 150 300
<br /> 4609.
<br /> J 7 r Y SCALE:1"=300'¢ 4609.00 z
<br /> ' 610
<br /> PROPOSED SLURRY WALL i / ;�� CONTOUR CUMULATIVE w
<br /> CONTOUR o
<br /> � � AREA VOLUME _j
<br /> ELEVATION (SQ FT) (AF)
<br /> 4500 44,105 1.14 w
<br /> 0
<br /> 4510 225 35 Z
<br /> 4520 944,753 p
<br /> LL 4540 4530 1,351,603 490.20 U
<br /> 4540 1,664,354 836.39 w
<br /> SE PLUG WITH CREST EL 4607 (GEOMETRY AND TYPE
<br /> s �G Pz� 4610 PLUG TO BE DETERMINED DURING FIN DESIGN) 4610 4550 1,939,310 1,253.93 (U
<br /> F ) 4560 2,136,698 1,721.66
<br /> 4g� / 4611.50 4570 2,341,363 2,235.54 w
<br /> ' ` // / - :�. " �:sa ��', -.; ``�:3r ��:- "?:�;ti<' �'�" :f:?•'� :N=.�' W .6 4580 2,552,248 2,797.15
<br /> Q
<br /> / 4605 _ ��'� �,: �.��J.. -a':�:•�`s' '�' �._; .-.': .���4:�;� 4605 4590 2,768,703 3,407.81
<br /> //I / / _ - ...Fnrt Cxn-•':.=r.`t:<. .x. ...tr..,. '0.. .s .,,q'• L.L Q
<br /> 4600 2,990,759 4,068.80 ZLu
<br /> J
<br /> •:,. r.,.• .qx .T r. ..w�:o �..:.'.-;: 4601 3013276 4137.71
<br /> J 4611.50 �r 4602 3,035,850 4,207.15 J �-
<br /> f w.
<br /> r..
<br /> U4600 4600 4603 3,058,535 4,277.10 W � Q w
<br /> GGROUND WEST CELL S ILLWAYS DO STREAM OF SLURRY 4604 3,081,276 4,347.58 Q Z
<br /> 4597 1 �A_ WALL TO BE ARMORED WITH CONCRETE I 459 4605 3,104,073 4,418.58 w w_1 00Q}00 4606 3,126,925 4,490.10 Q o �
<br /> LL v \\ 'OF
<br /> SECTION C - SPILLWAY CREST (TYPICAL) SCALE: H:1'=40' V:1'=5' 4607 3,149,833 4,562.15 w w o
<br /> 0
<br />
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