PERMFILE106535

• Permit No: C1981018A
• IBM Index Class Name: Permit File
• Doc Date: 5/13/2002
• Section_Exhibit Name: SECTION IV MINE SURFACE FACILITIES OPERATION PLAN
• Media Type: D
• Archive: Yes

•
CJ
IV.J.S Small Area Exemations The following small areas have been exempted from the requirement
for sediment pond:
~~/Y? L//uS ~``~ LSE., ~
(1)
(2)
(3)
(4)
(5)
(6)
(~)
($)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23}

Water storage tank area.
Explosives storage area.
Landfill area. ~-
D Portal topsoil pile.-
Radio Tower area

~~ ~ S
_.~'ZT,,~ ice, 7, sr
CY)------- ~t ~~
~4) ~ 3 ~q[Io n%go%3f~f3Y-y~
East Portal area.J C~ ~ _ ~ 6~
Haul Road X County Road 65 laydown area. ~8~~ -------- ,~ s9
Transfer Station #1 area. Cs~ 1--- - /3
Transfer Station #1 staging/laydown area.---
Laydown area northwest of Transfer Station #2
~°~ ' ~s-8
-~
.
Sl
t St
t
i
~~r
~ ~~
o
orage s
ag
ng area.
~
-
Transfer Station #2 to Slot Storage belt line. r2 '~ ~~
Slot Storage -south drainage. 13~
~~
~-" p
S
Slot Storage -east drainage. ----
~-
Slot Storage -north drainage. -~--- his ~(of
Slot Storage Emergency Discharge Tower and beHL~~7 -~ ~
_
Western laydown area (#2) between Railroad Loop & Slot Storage. ~-~~~ ~ 5~
Westem laydown area (#1) between Railroad Loop & Slot Storage. Lt~~ -~ Sty
Laydown area northeast of Slot Storage ~ i5 --> c~T~
~ ~ ~
Laydown area inside Railroad Loop. r-Lzo
Topsoil stockpiles not draining to a sediment pond. s/-Ts~ ~o =~ c~,~p
i -fH-r
Borehole, development drill hole, and shaft pads. _ ~ P ~
Haul road blisters. `~"~r"%X'°'"~*-;_~s~i?^^'_ ~~A~~l~za
~ tf~e/~ -

Illustration 44 provides SEDCAD runs to estimate runoff volume and to show that it will not exceed s:,c~~
settleable solids effluent limitations Map 147 identifies the areas under small area exemption ¢`r~ ss
The small area exemption demonstration also outlines plans for sediment control in each case.
Rev. TR-53 (01/2001) IV-42