|
6"-18" RI RAP
<br /> SLOPE MAY BE CUT OR FILL
<br /> DEPENDING ON LOCATION
<br /> r""f✓ �^°r �✓' .• . �£ a,+ ��„yr�r �>�^' ��'« ."✓"r✓r` ,'' ,/ • �.✓'✓.F ",r`„„ �+,f'r,�' ^•"'` � .. �� 1 y, 'S1 � '•,.^ y r,,,�^"' „..✓'rr I 1 1
<br /> � � ✓ ° `1 �� ., -° „°' � r "f {'- ' `' ,,° ' ,w` r -"-' 1.2 FREEBOARD �--
<br /> . FULL FLOW LEVEL
<br /> y .5
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<br /> ".
<br /> DEPTH
<br /> , „.fir "'" -"
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<br /> ✓ - 0.8 FLOW DEPTH
<br /> 2.0
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<br /> EQUAL
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<br /> r r - rr° -r" - r ° �'y 10 SLOPE P TRAPEZOIDAL CHANNEL DETAIL
<br /> ,�+ + r , " , N ,✓ r : ° ,.s 4' ,, L E SPILLWAY DETAIL
<br /> F ,r•" � �r� �+^ +�` ,,.+ f ,n 4 '°� �, y,r
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<br /> �,,�``A r��;.s�'' ' ` r' �,�'' �,,.'�✓` `' �,,✓' ,r~ �,/ 1, +.`r' ��r'✓"„+' ",.^^ � .. �4� �°`',,.�`'`•�Vie, �,. �,... 1FJ DRAINAGE AREA F
<br /> r ✓�
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<br /> y, r .,rfy - r ✓ ,✓� ✓ . �,� r f �' �" . ^r fy °` ell **EAST DIV. bottom Wi dth = 2.0 (Min.)
<br /> -✓ ,, r ," - ,�,0 1.3 FREEBOARD
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<br /> �i,/' j✓'r 1 2.Q�, ✓,.,. � f' .✓ /f � I ,.. POND F 0.7 FLOW DEPTH
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<br /> POND //
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<br /> f Ar,^ .✓ ,r r f ✓ ✓✓ '`.,,A- r f ''✓✓,,,✓ 0 "°s '� 1 1 f� WIDTH
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<br /> dell r �, ✓ i e G" at Gulch Cu
<br /> 1 Q.0
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<br /> �,� , �,,�+�'° ✓ ✓' �+ p Wr. � - w�µ_ _. fr FULL FLOW LEVEL
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<br /> ' ter' r ✓�", '�
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<br /> FLOW DEPTH
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<br /> N - - MINIMUM DITCH 1.5
<br /> f ✓ ✓ A ✓° fir" " ✓ ,. "'� �� PIP
<br /> / / r ✓„ .J ✓ µ� �F,
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<br /> x r
<br /> AIL --- _ .-!
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<br /> DEPTH REQUIREMENTS
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<br /> .✓ a. _ s A DRAINAGE AREA F
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<br /> �+ No in DEPTH
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<br /> ,00
<br /> .x
<br /> r
<br /> �'" D-F1 0.7. 0.4
<br /> .r
<br /> .,+•..+ ww: r+F - V DITCH DETAILS
<br /> D-F2 0.8 0.5
<br /> 3p ,
<br /> S"CAL E IN FEET , D F3 Q 8 0 5 DRAINAGE AREA F
<br /> _..Mw
<br /> . .ram"
<br /> \��
<br /> P ++..
<br /> ' „M....� D-F4 80 2.6 1.6 SEE MAP No 21-3 FOR LOCATIONS
<br /> p,� .
<br /> DEER T r~.._..-...- � .^_• y
<br /> D F6 0 7 0 4 DITCHES 1 1 19
<br /> ,� - F4 7A 9 1 1 18
<br /> µ 0 �a / > > > > > > > >
<br /> ,ter'"
<br /> r
<br /> DIT
<br /> P' ,- �'
<br /> ,, � .-- - r5 0.5 Rip rapplated Channels
<br /> W - D Fla 1.9 0.9
<br /> 1 /
<br /> f •ra,r r D-F8 0
<br /> 4f "^ f„.,,,,. ✓' mow.,.,. r
<br /> u ✓
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<br /> r"" - �,�`"�� f ✓"'�
<br /> ' D-F9 11 1
<br /> D F10 0.8 0.5
<br /> D-F11 0.6 0.3
<br /> POND F D-F12 0.7 0.4 WIDTH
<br /> D--F13 1.1 0.8
<br /> PLAN VIEW POND F CAPACITIES (2%) D-F14 1.7 0.7
<br /> �� ACRE - FEET (30%)D-F15 0.8 0.5
<br /> SCALE 1 = 40 D-F16 2.3 1.3
<br /> WATER SEDIMENT TOTAL D--F17 1.0 0.7 FLOW DEPTH W/ FREE O RD
<br /> 5980 PILE COVER 5980 D-F18 0.9 0.6
<br /> FULL WATER EL. 5954
<br /> DESIGNED CAPACITY 3.81 0.81 4.61 D--F19 0.7 0.4 FULL FLOW LEVEL
<br /> 1 „
<br /> EMBANKMENT ELEV. 5956 REQUIRED CAPACITY 3.19 0.25 3.44 D-F20 1.3 0.3
<br /> 5970 5970 UpDivWestl 1.1 0.8
<br /> T-SLOPE2.oH:�.Ov
<br /> UpDivWestl 1.3 0.3 3.0
<br /> MIRIPox.,Ip�M9.SiAIInIkBIFggY�IfiNGk IRIryPoyHA,Nf 1pgy,��ASY1pU 4A fAcIWfS&pyg.
<br /> FULL SEDIMENT EL. 5946. (5%) UpDivEast 1.4 0.4
<br /> 1®' (3o%)UpDivEast 1.1 0.1
<br /> 5960 596o TERRACE V DITCH DETAILS
<br /> 14 MINIMUM CULVERT SIZE DITCHES: F2 F3 F5 F6 F8 F10 F11 F12 WDIV#1 ,W V **
<br /> nu¢nhalmMtrxlrnmiurmyx+mu,�lnW�P.6'N611ktnnM b��"I
<br /> 5950 5950 D I �2
<br /> ORIGINAL GROUND - - - - - - - - - - - - - - - - - _- - - EFFECTIVE DRAINAGE AREA F
<br /> 5940 SLOPE 3.0H:1.0V 5940 CULVERT MINIMUM
<br /> No. DIA.
<br /> BOTTOM EL. 5944
<br /> C-F2 30"
<br /> 5930 5930
<br /> 3" CHANNEL STIFFNERS ON 48" CENTERS
<br /> SECTION A - A' TIE INTO BRIDGE STEEL FOR STABILITY TR-113
<br /> 17
<br /> SEDIMENT POND F Approved 7/24/20
<br /> HORIZONAL SCALE 1" = 20' 1.0' FREEBOARD NOTES:
<br /> VERTICAL SCALE 1" = 20' 1. Riprap shall consist of hard, dense, rough
<br /> fractured stone as nearly cubical as
<br /> practical. Stone shall be well graded in
<br /> 5958 5958 1.0' FLOW DEPTH order that the voids can be filled, and at
<br /> EMERGENCY SPILLWAY 10' TOP OF EMBANKMENT EL. 5956 PIPED 3' least 50 percent of the mass shall be
<br /> 5956 INLET EL. 5954 MIN. DEER TRAIL DITCH stones equal to or larger than the specified
<br /> 5956 riprap size.
<br /> FULL WATER EL. 5954 S = 27--i..- TRAPAZOIDAL CHANNEL Steel Flume
<br /> 5954 now _ _ _ ,_, _ _ 5954 2. A geotextile fabric shall be placed under
<br /> .,. ,.,. ..� ` ` CONCRETE HEADWALL all riprap. Use Mirafi 600X or equal.
<br /> 5952 a'' '• �• STEEL FLUME SECTION 5952
<br /> ''� 3. See Figure 4 for additional spillway details.
<br /> O 0--�
<br /> 5950 5950
<br /> �. 17 TR-113 Revise hydrology on top of pile #4 T.K.B. 06117117 ENGINEER'S CERTIFICATION
<br /> FULL SEDIMENT EL. 5946.4 ., ` r S 3%-- 16 TR-98, Gob pile #2 footprint increase, hydrology revision T.K.B. 01121115 I hereb ertify that this drawing was done
<br /> 5948 5948 zo 15 TR-81 Adequacy Response #1 T.K.B. 09/12/13 by �� Q my direct supervision and
<br /> S = 77 �n 14 TR-81 Design contours, topography and drainage update TK.B. 07/23/13 �i••0^• ••� ormation presented on
<br /> 5946 w 13 TR-76, Expand Gob Pile #2 T,K.B. 11101112 �" A) and correct to the
<br /> .. 5946 ry-
<br /> MIN Adequacy Adequocy Response #1 T K.B. 05122112 �e of mn ledge and belief.
<br /> No. DESCRIPTION. BY DA TE f 43402
<br /> 59440031
<br /> 5944 REFERENCES �,,��� ^ e�•�� � `'Z 2 4f
<br /> EXSISTING RAIL BRIDGE FIRE MTN. CANAL
<br /> Tommie Lk
<br /> t' ishop Date
<br /> 5942 5942 Colorado yT
<br /> PREPARED FOR: PROJECT: BOWIE NO. 2 MINE
<br /> 5940
<br /> 5940 D BOWIE RESOURCES, LLC TITLE:
<br /> BOWIE N0. 2 MINE � "
<br /> SECTION B B' P.O. BOX 483 COAL MINE WASTE DISPOSAL AR .
<br /> BOWIE RESOURCES, LLC PAONIA, COLBRADO 81428
<br /> SEDIMENT POND F ONE INCH POND F DETAIL �41I
<br /> �
<br /> " P PAR BY: J. E. STOVER & ASSOCIATES, INC. ate,
<br /> HORIZONAL SCALE 1 = 10' _I 2352 N. 7th Street, Unit H DESIGNED BY: L.KJ. 03 18 04 QMG I.D. No. DWG. NAME: C '
<br /> - -:: . ,^.Gran Jet., CO 81508
<br /> / / C - 96 - 08J
<br /> r
<br /> VERTICAL SCALE 1" - 4' a DRAWN BY: SCALE: As Noted
<br /> F I G U �
<br /> CHECKED BY:
<br />
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