2011-02-03_REVISION - M2000158 ‎(21)‎

• Permit No: M2000158
• IBM Index Class Name: Revision
• Doc Date: 2/3/2011
• Doc Name: Site Prep- Ph.1-1
• From: Civil Resources
• To: DRMS
• Type & Sequence: AM2
• Media Type: M
• Archive: No

-� P a PERT'. BQ.
CIT�Cg 1yXXAAATIOPtOI
WEST""`
a
111 © �- /✓ a
II °rte � /
0 �/ I
_OUTFACE IV
DRAINAGE OUTFAL � I�
II Ci c� TO RIVER
" PROTECT NATURAL
\„ 3 WALE
/ PERMITTED SITE � l
JN q ACCESS POINT i 6" DCP AS LINE o
O \) a II I - - d J - - �� -o / PRESSURE GAS LINE
O _. ° III °�� - - -- / I - �� /�,C7 12 "DCP HIGH..3/ �� 4
° �_- PRESSURE GAS LINE
o PERM NIT N SITE EE % C
°
D IV
/
© /
o
o \
GROUNDWATER / DRAIN'
; 6" DCP HIGH
SEE SHEET GWl l PRESSURE GAS L
I
NE
� 12 DCP HIGH
`� i i l � / i � �� o i 1 /IT t ..*! \ - � •I - /� PRESSURE GAS LINE _ 1 J\
e � \• ,; � = -- -� - -- � - `� -- _ ` r � � > (Y � � � � \7 � � ° r.. -� WESTERN MUTUAL -
_ y -- - - - - -- -- .---- _ - DITCH OVERFLOW n' _
1 i L STRUCTURE 1,
Pk-� T BUFF R o
00 o p
I o B EXI G L A ( II II ��
ti S A�CT7�/ I 1 �!l ° r-
� q _
II II . '~ �!1
U AEA. �l
G
OUTFACE °III � i. � �L 1 � V °
O 6
( RUC/ ! 1I
( if / Q 4 Q ` i i ,�I' ,/l _,.� 8 �,' iI I I° - (•� J r �\ IG II ��� xr Ga
! / DRAINAGE OUTFAL
\' TO RIVER , i
-
�00 FLOODWA 0 c
/ a
_.,� �U `, C� -� •� \ 1]<. \ 'h,. o C j %i °S%`.'' i e r.�� 1 II -� �1 I I I f; �._` �G/ J�,'� �-3 _ _ _ -+x O l 11�= cl (\ LIMITS
a
PROTECT
ECT SOUTH
TREELINE R , � FROM
S_ ED IMENT L- AS � ADE- D-N
FLOOD AY OFF DURING M INING
RADING OPERATION
LIMITS
D-RA : am
�z I
� N�( - �
A_ (
°G \ � V E '
-- O
_U� T F A
LL
I ( OUTFALL TO RIVER o o , r OUTFALLII 'DRAINAGEOUTFALLIVI
� PROXIMATE
� 7 V, RVER T BEELINE - TORIER
o EXISTING OIL � LIMITS
FACILITIES.
PERMANENT SITE
\ PROVIDE 50 FOOT BUFFER
TI
ROADS WITHIN L LI S MINIMUM FROM
\ c T '� C J \ PLO ®DWAY DO NOT r o
U T ION ACTIVITIES
C
U O NEAREST FIXTURES FINISH ABOVE p EXISTING GRADE
- - -
oI?
-
-U LIM' G
0 c FLOODWAY o (J h / o o o \ a °� o ��� - --
I Irs / °� I �� o �� J \ f o cf �i = t - -i
EXISTING TREELINE J A
PROTECT TREES ALONG / -NORTH
- _ � 1 s )PERIMETER OF PROJECT o � bf/ v
250
D ,
o'
)POSED CREST OFFSET FROM °
BADE REVIEGETATE DAM TOE SITE ACCESS o UTILITY OFFSET FROM
DISTURBED +20' TYP ROAD N CORRIDOR DAM TOE
REAS \ (VARIES) 6, 30' WIDE 30' 20'
CELL 2.5. T 5
EMBANKMENT 1% MIN i% MIN
F2) I 2%
2:1 1:1 1l1
°W o 5' 10' 10' S''
NOTE:
SEE DETAILED GRADING PLANS GP2 -7 FOR SPOT ° ° a z ° z o
ELEVATIONS AND PROPOSED CONTOURS. m o p aO« ::j
Of
NQ wm C�� CD
POSITION OF UTILITY CORRIDOR AND ROADSIDE DITCH
MAY BE SWAPPED. SEE GRADING PLANS. 0 3 m o m
Q ° Q Q Q
SEE SHEET GW1 FOR GROUNDWATER DRAIN. ° o J 0� o�
wn wI�
*KEY ELEVATION POINTS FOR CONSTRUCTION LAYOUT 0 cw 0
- 0 0
TYPICAL ROADWAY DRAINAGE SECTION
N.T.S.
n °� O C� t' • (IN FEET) !��°
- -o°
REVEGETATE
BOTTOM WIDTH DISTURBED
8' WIDE AREAS
EX STING EXISTING
CELL GRADE GRADE
EMBANKMENT f3:1 TO 3:1 TO
EXISTING EXISTING
GRADE GRADE
NOTE:
SEE DETAILED GRADING PLANS GP2 -7 FOR SPOT
ELEVATIONS AND PROPOSED CONTOURS.
POSITION OF UTILITY CORRIDOR AND ROADSIDE DITCH
MAY BE SWAPPED. SEE GRADING PLANS.
SEE SHEET GW1 FOR GROUNDWATER DRAIN.
*KEY ELEVATION POINTS FOR CONSTRUCTION LAYOUT
LEGEND
DRAINAGE CULVERT SCHEDULE
ID
DIA
TYPE
INV IN:
INV OUT
LENGTH
SLOPE.
NOTE
T
18"
RCP W /FES
4756.75
4756.60
80 FT
0.188%
®
18"
RCP W /FES
4756.50
4756.40
48 FT
0.208%
1. COORDINATE WITH UTILITY AND OIL /GAS OPERATORS AS WELL AS MINING OPERATORS AS
®
18"
RCP W /FES
4756.90
4756.75
64 FT
0.234%
2. SWMP AND NPDES PERMITS REQUIRED FOR PHASE 1 WORK.
®
18"
RCP W /FES
4756.60
4756.40
48 FT
0.417%
®
24"
RCP W /FES
4756.25
4755.75
76 FT
0.694%
®
48"
RCP W /FES
4755.70
4755.50
72 FT
0.278%
TWIN
®
48"
RCP W /FES
4755.70
4755.50
64 FT
0.313%
TWIN
®
24"
RCP W /FES
4752.75
4752.50
96 FT
0.260 %
9
24"
RCP W /FES
4751.90
4751.75
72 FT
0:208%
®
18"
RCP W /FES
4751.20
4751.10
64 FT
0.156%
Q
24"
RCP W /FES
4751.00
4750.75
64 FT
0391%
©
18"
RCP W /FES
4748.00
4747.90
72 FT
0.139%
®
18"
RCP W /FES
4747.30
4747.10
72 FT
0.278%
0
18"
RCP W /FES
4744.50
4744.30
72 FT
0.278%
®
18"
RCP W /FES
4741.20
4741.00
72 FT
0.278%
PHASE 2
®
24-
RCP W /FES
473100
4729.90
90 FT
0.111%
PHASE 2
©
24"
RCP W /FES
4750.50
4750.25
85 FT
0.294%
0
24"
RCP W /FES
4758.87
4758.77
65 FT
0.154%
o'
)POSED CREST OFFSET FROM °
BADE REVIEGETATE DAM TOE SITE ACCESS o UTILITY OFFSET FROM
DISTURBED +20' TYP ROAD N CORRIDOR DAM TOE
REAS \ (VARIES) 6, 30' WIDE 30' 20'
CELL 2.5. T 5
EMBANKMENT 1% MIN i% MIN
F2) I 2%
2:1 1:1 1l1
°W o 5' 10' 10' S''
NOTE:
SEE DETAILED GRADING PLANS GP2 -7 FOR SPOT ° ° a z ° z o
ELEVATIONS AND PROPOSED CONTOURS. m o p aO« ::j
Of
NQ wm C�� CD
POSITION OF UTILITY CORRIDOR AND ROADSIDE DITCH
MAY BE SWAPPED. SEE GRADING PLANS. 0 3 m o m
Q ° Q Q Q
SEE SHEET GW1 FOR GROUNDWATER DRAIN. ° o J 0� o�
wn wI�
*KEY ELEVATION POINTS FOR CONSTRUCTION LAYOUT 0 cw 0
- 0 0
TYPICAL ROADWAY DRAINAGE SECTION
N.T.S.
n °� O C� t' • (IN FEET) !��°
- -o°
REVEGETATE
BOTTOM WIDTH DISTURBED
8' WIDE AREAS
EX STING EXISTING
CELL GRADE GRADE
EMBANKMENT f3:1 TO 3:1 TO
EXISTING EXISTING
GRADE GRADE
NOTE:
SEE DETAILED GRADING PLANS GP2 -7 FOR SPOT
ELEVATIONS AND PROPOSED CONTOURS.
POSITION OF UTILITY CORRIDOR AND ROADSIDE DITCH
MAY BE SWAPPED. SEE GRADING PLANS.
SEE SHEET GW1 FOR GROUNDWATER DRAIN.
*KEY ELEVATION POINTS FOR CONSTRUCTION LAYOUT
SH
a1� j NORTH
/ 0 2000
(IN FEET)
PHASE 1 SHEET INDEX
LEGEND
DESIGN SECTIONS DEPICTING PHASE 1
HP
x
DRAINAGE HIGH POINT
WORK
UNIMPROVED ROADS TO REMAIN
SITE ROAD TO BE COMPLETED IN PHASE 1
TEMPORARY TOPSOIL AND OVERBURDEN
APPROXIMATE TREELINE
NOTES:
STOCKPILE AREAS
51.9 ��
CULVERT INVERTS ON GRADING PLANS
1. COORDINATE WITH UTILITY AND OIL /GAS OPERATORS AS WELL AS MINING OPERATORS AS
REQUIRED BY CONTRACTOR. -------------- - - - -
-- PHASE 1 - SITE PREPARATION
- CENTERLINE OF ROAD ABOVE CULVERT
2. SWMP AND NPDES PERMITS REQUIRED FOR PHASE 1 WORK.
55
-►" � ►--►
DRAINAGE SWALE WITH FLOW DIRECTION
51.75
PROPOSED CULVERT W/ FLARED END
SH
a1� j NORTH
/ 0 2000
(IN FEET)
PHASE 1 SHEET INDEX