2002-10-03_REVISION - m1977436

• Permit No: m1977436
• IBM Index Class Name: Revision
• Doc Date: 10/3/2002
• Doc Name: Ex. F
• Type & Sequence: AM2
• Media Type: M
• Archive: No

� P
- DFA 7
Q100 = 482cfs
m,.
a
URBAN DRAINAGE AGREES NOT TO WITHHOLD CONSENT TO
CONSIDER OTHER VIABLE OPTIONS FOR EROSION
PROTECTION SHOULD THEY BECOME AVAILABLE PRIOR TO
CONSTRUCTION OF THE FACILITIES HEREIN.
S t. `%
`%
n ;, \( •,,
- u PROPOSE 10( KIOWA ENGINEERING) I 4 DR '
LONG x.130'
y $TRUCTUR WIDE SPILLWAY
SEE NOTED) { ELEV 4975:0
�F v I' 400 200 0 400 800 1200
X " NORTH ,LAKE `� . S I '
PROPOSED "6 0
WIDE RUNDOWN (36 AC)
CHANNEL SCALE IN FEET
' -I
, AROPSED ;;w mo .A
7 DROP
STIR 5"
E S :
;
WIDE- RUNDOWN
' ,per I
(SEE NOT
6) C1iANNEL r elr t`� a'
1 Q BANK a
1 0 - DFA
6 .'-
r,�
- - Q 100 = 58cfs �i �/ f�'TRO UDFCD PIT
( KIOWA ENGINEERING) SIDE
4. 1r
E ' I EASEMENT
'..r ,
,
•:' I 'lam � M w _•. � s, ... ' ���( ,
-PROPOSED 11 OTC
.
� LONG x 300 ,
WIDE SPI WAY
"
Ell
ELEV .4978 0
_ • '
100'
UDFCD
SETBACK
6" TYPE II GRANULAR
BEDDING AND FILTER
RIVERSIDE
1.75 X 1.00'
1 650 lF
2 YR WATER SURFACE
��r r
3.0 X
k D
50 3.00'
MIN.!`kz,
5.00'
MIN.
�.
y } TYPE L�
RIPRAP
1 1400 FFRQX - PRIMATE / x I�`> : i "" Vii.
r
TYPICAL RIVERSIDE PROTECTION DETAIL
FLOODPLAIN l µ w, J ', ti <v4
.- 100' SETBACK OPTION
DFA 5 ��
a �
PIT SIDE
15.00'
NTS
MAINTENANCE TOP OF RIVERSIDE BERM
ACCESS TRAIL
1.00'
MIN.
3
I 0.00'
18" (MIN.) r 5.00' 1
GROUTED VEGETATED
BOULDERS 1 •
PIT I ":VERY 1 3.00' ' —II
100' MAX.
DOWNSTREAM 100' UPSTREAM
PIT NORMAL MINIMUM,
WATER SURFACE 3 P. VEGETATED
ff 3' TY
L 1—
_ TYPE L
PZ2 13 RIPRAP
2.0 X
D50
6" TYPE II GRANULAR
BEDDING AND FILTER
LATERAL BERM PROTECTION DETAIL
PIT SIDE
NTS
200'
UDFCD
SETBACK
RIVERSIDE CQ
C
1.00' Z
tj
2 —YR WATER SURFACE --I LL C'n
RIVER INVERT
TYPICAL RIVERSIDE PROTECTION DETAIL
200' SETBACK OPTION
NTS
CONCRETE RIVERSIDE"
CUTOFF WALLS,
4000 psi
1.75 X
Z D50
5 -YR FLOOD ELEVATION
2 —YR FLOOD F FVATIOM
3.00' 3.0 X —�
TYPE M RIPRAP� D50
T6" TYPE II GRANULAR
BEDDING AND FILTER
TYPICAL SIDE- CHANNEL
SPILLWAY CROSS SECTION
NTS
Z CONSTANT SPILLWAY
SIDE SLOPE
VEGETATED
SIDE CHANNEL SPILLWAY
CENTER CROSS SECTION
NTS
EXISTING
GROUND
5.00' x .;
3
1 2' 3.00'
'd`iYi"V'4� _4.✓i �i fie- ,'fan --]4 'r:r`1 ,..' 1` � ,✓ '
18" (MIN.) GROUTED
BOULDERS
v
ACCESS TRAIL
CONCRETE CUTOFF WALL
(4,000 psi)
18" (MIN.)
1 GROUTED
BOULDERS
CROSS SECTION PROIFlLE
TYPICAL RUNDOWN CHANNEL for OFFS ITE FLOWS
NTS
ADDITIONAL NOTES:
1. RECONSTRUCTED DRAWING FROM ORIGINAL BANKS AND
GESSO DRAWING, 3/21/2000
2. EASEMENT BOUNDARIES OBTAINED FROM FILES PROVIDED BY
UDFCD. BOUNDARIES LOCATED WITH AS MUCH ACCURACY
AS POSSIBLE WITH INFORMATION GIVEN.
3. MINIMUM SETBACKS ARE SHOWN ASSUMING FULL RIVERSIDE
BANK PROTECTION. IF RIVERSIDE BANK PROTECTION IS NOT
CONSTRUCTED, MINIMUM SETBACKS WILL BE 300'.
5.00'
PIT SIDE SLOPE
VVERT__t
3.00'
4. RUNDOWN CEHANNEL LOCATIONS ARE APPROXIMATED
ACCORDING TTO STUDY DONE BY KIOWA ENGINEERING.
LOCATIONS WAY VARY DEPENDING ON WHERE OFFSITE
FLOWS ARE [ROUTED.
5. ALL PROTECTED AREAS MAY CONTAIN RIPRAP WITH
VEGETATION ABOVE THE ORDINARY HIGH WATER LINE IN
ACCORDANCE WITH SECTION 2.3.2 OF UDFCD GRAVEL
MINING TECHNICAL GUIDELINES, 1987.
NOTE:
O1 POTENTIAL WETLAND AREAS ARE FROM IRRIGATION
TAILWATERS. IRRIGATION WATER WILL BE CUT OFF
AND THESE AREAS WILL DRY OUT.
2O UNDISTURBED WETLAND AREAS
LEGEND
PERMIT AMENDMENT BOUNDARY
- - - - - -- SECTION LINE
SHORE LINE
1•`-- "` °'�" TOPO CONTOUR
ROAD PAVED
----------------
ROAD UNPAVED
--- - - - - -- E -470 ALIGNMENT
RIVER
DITCH
—P —'P — UNDERGROUND PIPE LINE
CLAY LINED AREAS
SLURRY WALL
WETLAND /WILDLIFE HABITAT
WATER STORAGE RESERVOIR
NATIVE GRASS & SHRUBS
NATIVE TREES AND BRUSH
UNDISTURBED VEGETATION
'- " " "- " " - " - - -• EXISTING EASEMENTS
100 —YR FLOODPLAIN
on= Now 100 -YR FLOODWAY
3.00'
a
0
MIN.
Z
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0
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Date:
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RIVERSIDE CQ
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1.00' Z
tj
2 —YR WATER SURFACE --I LL C'n
RIVER INVERT
TYPICAL RIVERSIDE PROTECTION DETAIL
200' SETBACK OPTION
NTS
CONCRETE RIVERSIDE"
CUTOFF WALLS,
4000 psi
1.75 X
Z D50
5 -YR FLOOD ELEVATION
2 —YR FLOOD F FVATIOM
3.00' 3.0 X —�
TYPE M RIPRAP� D50
T6" TYPE II GRANULAR
BEDDING AND FILTER
TYPICAL SIDE- CHANNEL
SPILLWAY CROSS SECTION
NTS
Z CONSTANT SPILLWAY
SIDE SLOPE
VEGETATED
SIDE CHANNEL SPILLWAY
CENTER CROSS SECTION
NTS
EXISTING
GROUND
5.00' x .;
3
1 2' 3.00'
'd`iYi"V'4� _4.✓i �i fie- ,'fan --]4 'r:r`1 ,..' 1` � ,✓ '
18" (MIN.) GROUTED
BOULDERS
v
ACCESS TRAIL
CONCRETE CUTOFF WALL
(4,000 psi)
18" (MIN.)
1 GROUTED
BOULDERS
CROSS SECTION PROIFlLE
TYPICAL RUNDOWN CHANNEL for OFFS ITE FLOWS
NTS
ADDITIONAL NOTES:
1. RECONSTRUCTED DRAWING FROM ORIGINAL BANKS AND
GESSO DRAWING, 3/21/2000
2. EASEMENT BOUNDARIES OBTAINED FROM FILES PROVIDED BY
UDFCD. BOUNDARIES LOCATED WITH AS MUCH ACCURACY
AS POSSIBLE WITH INFORMATION GIVEN.
3. MINIMUM SETBACKS ARE SHOWN ASSUMING FULL RIVERSIDE
BANK PROTECTION. IF RIVERSIDE BANK PROTECTION IS NOT
CONSTRUCTED, MINIMUM SETBACKS WILL BE 300'.
5.00'
PIT SIDE SLOPE
VVERT__t
3.00'
4. RUNDOWN CEHANNEL LOCATIONS ARE APPROXIMATED
ACCORDING TTO STUDY DONE BY KIOWA ENGINEERING.
LOCATIONS WAY VARY DEPENDING ON WHERE OFFSITE
FLOWS ARE [ROUTED.
5. ALL PROTECTED AREAS MAY CONTAIN RIPRAP WITH
VEGETATION ABOVE THE ORDINARY HIGH WATER LINE IN
ACCORDANCE WITH SECTION 2.3.2 OF UDFCD GRAVEL
MINING TECHNICAL GUIDELINES, 1987.
NOTE:
O1 POTENTIAL WETLAND AREAS ARE FROM IRRIGATION
TAILWATERS. IRRIGATION WATER WILL BE CUT OFF
AND THESE AREAS WILL DRY OUT.
2O UNDISTURBED WETLAND AREAS
LEGEND
PERMIT AMENDMENT BOUNDARY
- - - - - -- SECTION LINE
SHORE LINE
1•`-- "` °'�" TOPO CONTOUR
ROAD PAVED
----------------
ROAD UNPAVED
--- - - - - -- E -470 ALIGNMENT
RIVER
DITCH
—P —'P — UNDERGROUND PIPE LINE
CLAY LINED AREAS
SLURRY WALL
WETLAND /WILDLIFE HABITAT
WATER STORAGE RESERVOIR
NATIVE GRASS & SHRUBS
NATIVE TREES AND BRUSH
UNDISTURBED VEGETATION
'- " " "- " " - " - - -• EXISTING EASEMENTS
100 —YR FLOODPLAIN
on= Now 100 -YR FLOODWAY
3.00'
a
MIN.
Z
m
N
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O
Q�
V
^
C
6
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Date:
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01 -202
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6. BECAUSE OF POSSIBLE CHANGES TO THE MINING PLAN
DUE TO UNFORESEEN CONDITIONS, THE ENGINEER WILL
DECIDE THE FINAL LOCATIONS OF THE CHANNELS AND Sheet:
DROP STRUCTURES AT THE TIME OF CONSTRUCTION, TO
BE APPROVED BY URBAN DRAINAGE.
Of.
1
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0
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w
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Date:
06/28/01
Job No:
01 -202
Drawn
--
9
. DBL
-Design:
Chocked:
Seale:
1 " =400'
6. BECAUSE OF POSSIBLE CHANGES TO THE MINING PLAN
DUE TO UNFORESEEN CONDITIONS, THE ENGINEER WILL
DECIDE THE FINAL LOCATIONS OF THE CHANNELS AND Sheet:
DROP STRUCTURES AT THE TIME OF CONSTRUCTION, TO
BE APPROVED BY URBAN DRAINAGE.
Of.
1
I
0
n