PERMFILE66188

• Permit No: C1984063
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: APPENDIX F HYDROLOGY CALCULATIONS Part 2
• Media Type: D
• Archive: No

• Table 1 Equations forAQIIILTS Pit Inflow Model (Cont.)
3b Q(L,M) = 2 x RA(L,M) xrSY(L) x T(i x B L Z x S(L) x T(L)4x HO(L)2 ~1/2
x [(TI(K) - TC(L,M))I/z - [(TI(K) - TC(L,M)) - (LS(L,M) / RA(L,M))] I/2]
for TI (K) - TC(L,M) > LS(L,M) / RA(L,M)
L-sink - distances of influence
4 DC(L,M) =T(L) x HO(L) x('SY(L) x T(L) x B(L)Z + S(L) x T(L) x HO(L)2~ _I/2
LL 4
x [(TI(K) - TC(L,M)) - Y /(2 x RA(L,M))]1/2 '
5 DA(L,M) T L x B L x(-SY(L) x T(L) x B(L)2 S(L) x T(L) x HO(L)2~ -I/Z
L-~2 + 4
x [(TI(K) - TC(L,M)) - Y /(2 x RA(L,M))]1/2
• both DC (L ,M) and DA(L,M) computed for
Y/RA(L,M) < T1(K) - TC(L.M) < LS(L.M) / RA(L,M)
5a Y = [TI(K) - TC(L,M)] x RA(L,M) distance aquifer
has been excavated along sink, in ft
for TICK) - TC(L,M) > LS(L,M) / RA(L,M), the time factor in the
above equations is replaced by
[TI(K) - TC {L,M)] - LS(L,M) /(2 x RA(L,M)).
Line Sink with Recharge, LR-sink
6a Q(L,M) = RA(L,M) x T(L) x 2 x CH L,M + B L x (TI(K) - TC(L,M))
2 B L,M
for TICK) - TL(L,M) < RA(L,M) / LS(L,M)
6b Q( ~ TL x 2XCHLM +BL xLSLM r
L M) 2 OB L.M ( )
for TICK) - TC(L.M) > RA(L,M) / LS(L,M)
•

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