PERMFILE64477

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 10/10/2003
• Section_Exhibit Name: Section IV Mine Surface Facilities Operations Plan
• Media Type: D
• Archive: Yes

•
TYPICAL ROCK CHECK DAM
FOR "IN PIT" DITCH CONTROL
~~ Imo- ~'
O O 2 3° - 6" ROCK
pppp 7
DITCH fiOWLINE p p p p p O p
6 ~ MIN.
OOOOOp
0 0
2' MAX. 0 0 000000 °°oo
1° - 2" ROCK
6° MIN.
o°o p p °o
00o pp p 00
00o OpOpOpOp o0
°o O O O O 0°
o°o pOp00 °o0 2' MAX.
°°o° 000 °oo~
DITCH FLOWLINE o o°o
000
Figure IV-1
uueN ~r D.G.A. r".M~ w imc
BLUE MOUNTAIN ENERGY, INC. ,.~ 6 10 96 °"` TYPICAL ROCK CHECK
DESERADD NINE u^~ NONE M.~'m.. DAM FOR REFUSE AREA
"IN PIT" DfTCH CONTROL
RANGELY, COLORADO mrz
C: DRANiNCS iR39tt11
. Permit Rev. 4 (07/2002) IV-20