STEP DRAWDOWN TEST DATA PLOT = Drawdown data.
X = Recovery data.
LOCALITY
Phalaborwa
Foskor PEP Phase III
BOREHOLE NO:
PEP2D
DATE TESTED 13.10.09 DISCHARGE RATES (Q) Q1 = 0.00 l/s Q2 = 0.00 l/s Q3 = 0.00 l/s Q4 = 0.00 l/s S.W.L = 22.24 m.b.g.l.CONSTANT DISCHARGE TEST DATA PLOT = Drawdown data. = Recovery data.
LOCALITY
Phalaborwa
Foskor PEP Phase III
PUMPED B.H. NO:
PEP2D
DATE TESTED 13.10.09 Q = 0.1 l/s. S.W.L = 22.24 m.b.g.l. T = 0 m²/daySpec. Cap. = 0.0 m3/day/m
0 1 2 3 4 5 6 7 8 9 10 0.1 1 10 100 1000 D ra w do w n s (m) Time ( t ) mins. 0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 1 10 100 1000 D ra w do w n s (m) Time t (min.) R e s idua l D ra w do w n s ' ( m) (T+t)/t