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Table l Equations for 1011ILIS Pit Inflow Model (Cont.)
<br />7 ST = ("2 x D6 L,M 2 x (SY(L) x T(L) x B(L)2 + S(L) x T(L) x CH(L,M)2l
<br />T L x 2xCH L,M +B L] L 12 4 J
<br />' Line Sink Down Dip, LD-sink
<br />PF L,M - PH L,M 2 1/2
<br />$ Q(L,M) = 2 x RA(L,M) x ~(L) x T(L) x NB L,M - 1
<br />x [(TI(K) - TAy,(L,M,II))1/2 - (TI(K) - TB%(L,M,II))1/2]
<br />PH(L,M) = initial p-head, aquifer L, sink M, in ft
<br />PF(L,M) =final p-head, aquifer L, sink M, in ft
<br />NB(L,M) number of bench Cuts, aquifer L, sink M
<br />TA~(L,M,II) = time of initial cut, aquifer L, sink M, bench II, in days
<br />TBp(L,M,lI) = time of overburden removal finish, aquifer L, sink M, bench II,
<br />~ in days
<br />• Line Sink with Head Adjustment (LHA-sink)
<br />The initial head HO(L) is adjusted as:
<br />9 HO(L) = TIxKL ~( TC~-j~AZC;~f) x [PF(L,M) - PH(L,M)] + PH(L,M)
<br />No-flow Boundaries for L-type sinks -
<br />BL
<br />10 Q(L,M) = RA(L,M) x C 2 + CH(L,Mi1 x TBX(L,M,1) x DY(L,M)
<br />x C - EXP ~. L. Tx KBX- TC.L~~~L.M1J
<br />for TICK) - TC(L.M) < L5(L,M) / RA(L,M)
<br />and
<br />l0a Q(L,M) = RA(L,M) x CB2L + CH(L,M)-j x TBX(L,M,1) x DY(L,M)
<br />J
<br />xrEXP T(L) x [(TI(K) - TC(L,M~ - (LS(L,M) / RA (L,M)j]
<br />`` jjJJ~C L,M, x L, x Y L.M ]
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<br />9
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