APPCOR11901

• Permit No: C1981026
• IBM Index Class Name: Application Correspondence
• Doc Date: 9/2/1981
• Doc Name: WYOMING FUEL - CANADIAN STRIP MINE FN C-026-81
• From: MLR
• To: WYOMING FUEL CO
• Media Type: D
• Archive: No

lib
CI LI PTGR 4
Io smr.p_i. IThr Ji cclopmini nl sorb J cuni i> shown m li.~ampli Problem 4,'_), Thi
lint inionnaliun nrrdrJ is a sii ul :ants rrluun_ S c `} ,I. JnJ $ to si ngr. ,t chuulJ
hr taken x 10 to 'c pi rcrnl of [hi Umr to punk u( thi mllow h)Jrn_r.q+h. Thi. iy
dlusl ratiJ in L~.un{•Ir ProiJi in 4.i. Sr cc ral Ircimryurs .ui u,~adabli to ~ol~r rqu,ruon
14.101 :mJ ohtnn rho uulllow h~Jw^raph. l~hi RUS \IrthoJ will hr JiscuosrJ. (hr
rrJJcr is rrlarrrd to Ucrnon anJ \IraJows 1 I n-GI (or uihrr mi UloJs.
I:~ampk I'nlhlrm 4
:\ polrn^al rrsennir v!r has been elm recd unJ all nrea-rlri atiun r; lauon,h q+
.Iris nn miJ is ,hown L,rlow. The uullrt (or Ihr I`rincll`el spilh,'ns is lu hr Ioca[rd at
rr, Jnon 400 I:el C~I.ulati Ihr stacr-sror.l^i cunt up to an ilr, aliun of 40n I. rt
,L SUmin_:JJn fi,t'n nlr wirll 1JR'ifarii
:OV U
4uu I
40l
40' 1,
40: o
4U4 I~
I aU? `0
~~ 40n . ti
u,iuoon.
The mcrcnlrnLil cola inr of ,tons for rarh ilrcm ron Inrrrmnn i. cdl: uLnrJ
Iran ~ F = 1:\; =.\•li ::• -il i.7 ,c h. rr .\I inJ ~\• .i ri 111; Jrcy Jl rkcaln`n,: ~ JnJ
, dnJ _ \' a Ihr culn nlr of >tor.mr brl+,: i n rl; +.n wns z, anJ z
LIr+Jtiu.l S1:1 r. \rJ ~\' S1.+ngr
liri liri Ji Ci .Itfr-Iril Jrfr-f:i[
ny it 0 0 U
1011 ~ I o: ~>.
i
a~, I I ].(1

.10: ~ a -.. IaS
4 U-J 4 I; I:A .6.i
ao~ .n rs 44.0
4ot, 1~ ~~ ~4.u hs.o
I:.~.nn plr Pruhlrin ~.:
L',im~ .I lime m0.•n ul u(~ nu nrnis anJ Ihr siep•r-swracc cunt of li~amldi Pnd,-
L•in 1', calcula lr Ihr ,IOr:rer-rhancicruli: :unc li,r Ihr rc,rnolr h.nrJ ~,n Ihi
.t.r_rJls. ha r_.• iun'i ,hmsn ul I~~wrr a.lU
Snlurinn
:\ a>mrrsion Irom rls W arrc-ILhr iz needed. I ci> = I acre-in.'h r. thrrrlurc.
I cls= I,'I: area-I 1, hr.
~#
DR:ICLICS OF STRUCTURES
vc
i
nog rl
i
nc~ -
' _ i
mc. S a.:av
a
`I _
` I ~;
coi ~ _
I
.~~ -
Figure 4.10. Star J6i hJr_: rum; 4x E~amplr Problim 4. ±.
StoraCr Dlschar.r S-=,I $+~~ _
$Id80 ni-II ils Ji-I[ hr Jr-II ai-11
0 0.~ 0 0.00 O.iO OSu

_ 7.0 I'0 10.00 G.?S ;.-_
_ 14.. Id? I.... 11.9') L.01

J-1.0 190 I ~.5: a_ .:J 1J.1•c•

Thi plot o(Ihr Jau Is shown on Fr curr a.l I.
Pnh >Ii thal
Pals na•IhuJ i< u rrmi~n unlr n:.ll hro: nlurc un oking the Inr ul ;'rap L: .n
uMi i. B~~ rcurnnging aluanun (4.10), wr obtain

Thu un 6a sokiJ uvnc [hi sron_r rhanctrrisiic iuni< by [hr lullue ing prow+h~
(sir Flrurc 4.1 I)
(I I For ~ giern Iimc" inti n~al. 11 anJ 1, arc known, :\Isu knowing II
SI - °-' ~ t can bi (uunJ from the sloragi rhanrtcnsric tunes.