STEP DRAWDOWN TEST DATA PLOT = Drawdown data. X = Recovery data.
LOCALITY
Phalaborwa Foskor PEP Phase III
BOREHOLE NO:
PEP10S
DATE TESTED 22.10.09 DISCHARGE RATES (Q) Q1 = 0.50 l/s Q2 = 0.74 l/s Q3 = 1.00 l/s Q4 = 0.00 l/s S.W.L = 6.48 m.b.g.l.CONSTANT DISCHARGE TEST DATA PLOT = Drawdown data. = Recovery data.
LOCALITY
Phalaborwa Foskor PEP Phase III
PUMPED B.H. NO:
PEP10S
DATE TESTED 22.10.09 Q = 0.3 l/s. S.W.L = 6.48 m.b.g.l. T = 0 m²/daySpec. Cap. = 0.0 m3/day/m
0 1 2 1 10 100 1000 10000 D ra w do w n s (m) Time t (min.) R e s id ua l D ra w d o w n s ' (m) . (T+t)/t 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0.1 1 10 100 1000 D ra w do w n s (m) Time ( t ) mins.
