2009-10-13_PERMIT FILE - M2009079 ‎(2)‎

• Permit No: M2009079
• IBM Index Class Name: Permit File
• Doc Date: 10/13/2009
• Doc Name: Exhibit C Map #5
• From: Precision Excavating, Inc.
• To: DRMS
• Email Name: GRM
• Media Type: M
• Archive: No

430
BAGGS
HIAWATHA WYOMING
POWDER WASH C DO
13
PROJECT LOCATION 7
GREAT DIVIDE
21
318
N
SUNBEAM LAY
MAYBELL
� CRAIG HAYDEN
ZELK HAMILTON
PAGODA
REGIONAL MAP
SCALE 1 " =10 MILES
PEROULIS BROTHERS SNAKE RIVER PIT
LOCATED IN THE Sy2 NEB OF THE SF.4 AND SEA OF THE SWY OF SECTION 30
& THE NWy4 OF THE n% MM NEB OF THE NW% OF SECTION 30 TOWNSHIP
R NORTH, RANGE 95 WEST OF THE 6TH PIL
MOFATT COUNTY. STATE OF COLORADO
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MOUND STONES
S1/4 CORNER SECTI"
EX. 44' X 30" CMP
FL IN = 6064.3
FL OUT = 6062.8
CONSI. TYPE VL (d50 =6 ")
RIPRAP DITCH LINING AS
DITCH RUNDOWN INTO
EXISTING DRAW LOCATED
TO SOUTH OF PIT
BOUNDARY
EXISTING GRADE
fm
NOTE: I
THE CAPACITY OF THE EXISTING CROSS CULVERT UNDER C.R. #21 IS APPROXIMATELY 8 CFS. THE
EXPECTED DEPTH OF FLOW IN THE DIVERSION DITCH BASED ON 8 CFS IS 1.0 FEET. THE EXPECTED
VELOCITY IN THIS DITCH AT A SLOPE OF 0.8% TO 1.0% IS APPROXIMATELY 4 FT /SEC. THEREFORE, NO
DITCH LINING IS REQUIRED FOR EROSION PROTECTION, THE RUNDOWN OF THE DIVERSION DITCH INTO THE
EXISTING DRAW LOCATED TO THE SOUTH OF THE PIT BOUNDARY SHOULD BE LINED WITH TYPE VL
(d50 =6 ') RIPRAP.
2 DIVERSION DITCH DETAIL
5 5 NOT TO SCALE
FT PROPOSED SOUTH 40' EDGE OF EXISTING EDITCH, \
>ROPOSED DIVERSION WIDE GRAVEL ACCESS GRAVEL ROAD 3 / POINT OF BEGIN
)IH SEE DETAIL
TC, 4
ATC MEET ROAD TO SERVE PHASE 1 LPRIMARY
& PART OF PHASE 2 PROPOSED NORTH 40' WIDE RSION
GRAVEL ACCESS ROAD TO
EX. 41' X 16" CMP SERVE PART OF PHASE 2 z �h
&.PHASE 3
FL IN = 6081.5
\ FL OUT = 6080.6 /
c NOTES:
1. THE TYPE OF PRESENT VEGETATION COVERING THE AFFECTED LANDS IS SAGEBRUSH, CACTUS, AND ORIGINAL STONE
OCCASIONAL GRASSES. THIS COVER IS CONSISTENT ACROSS THE AFFECTED LAND. / El /4 CORNER SECTION 30
2. THE ANTICIPATED GRAVEL RESERVES IN THE PROPOSED 101 ACRE MINE AREA IS 1.5 MILLION TONS.
3. THERE IS LITTLE TO NO EXISTING TOPSOIL AND NO OVERBURDEN SOILS. /
4. THE MAXIMUM AREA OF DISTURBANCE AT ANY TIME 35 ACRES. /
\ 5. THERE IS NO FEMA FLOOD INSURANCE RATE MAP FOR THIS AREA.
6. THE PORTABLE SCALES, TRAILERS, AND FUEL TANK WILL BE MOVED FROM THE SOUTH ACCESS TO
s THE NORTH ACCESS AT THE TIME THE ACCESS LOCATION CHANGES. /
7. THE FUEL TANK WILL BE EITHER A DUAL - WALLED SELF - CONTAINED TYPE OF TANK OR THE TANK /
� WILL BE SURROUNDED BY A LINED BERM TO PREVENT ANY SPILLS.
/ 5
1 MINE PLAN MAP
5 5
PIT BOUNDARY
SECTION LINE
—
- * — PRIMARY DEWATERING TRENCH
— f SECONDARY DEWATERING TRENCH
— F DIVERSION DITCH
— - - — TEMPORARY STOCKPILE OR PROCESSING
LOCATION (SEE TEXT CALLOUTS)
INTERNAL PRIVATE HAUL ROAD
— — SEDIMENT POND
RIPRAP
EXISTING COUNTY GRAVEL ROAD
CROSS SECTION LOCATION
A
CONCEPTUAL MINING BLOCK PHASE
0Pg5 OF W�PR�GS
EX. 40' X�" CMP
FL IN = 6055.0
FL OUT = 6055.1
Permit # — 0 14 Confidential? --
Class Qec - _ Type Se
MV #Inspectron li
Doc Date (if no ' date stamp) 107)
Doc Name 'j's- �'t�L "t
From DRMS /Other
To DRMS /Other �' �`--
Recipients
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GRAPHIC SCALE
200 0 200 400
(IN FEET)
1 INCH = 200 FT
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SEAL AREA
OCT 13 Zoos
?7vicit:r, ur''c2clamation,
81d Safety
8 -6 -09 INITIAL SUBMITTAL
TO PRECISION EXC.
FOR REVIEW
DRAWING SZE 24" X 36"
SUR4EY INFO MAY 2009
DOWLING LAND SURVEYORS
DRAWING NAME
c o20 1 05 ciVI.dwg
sHEET 5 of 7
MAP 5
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