PEP6DDATE TESTED3/11/2009DISCHARGE RATES (Q)Q1 =0.20l/sQ2 =0.40l/sQ3 =0.80l/sQ4 =1.60l/sQ5 =0.00l/sQ6 =

STEP DRAWDOWN TEST DATA PLOT

= Drawdown data.

X = Recovery data.

LOCALITY

Phalaborwa

Foskor PEP Phase III

BOREHOLE NO:

PEP6D

DATE TESTED 3/11/2009 DISCHARGE RATES (Q) Q1 = 0.20 l/s Q2 = 0.40 l/s Q3 = 0.80 l/s Q4 = 1.60 l/s Q5 = 0.00 l/s Q6 = 0.00 l/s S.W.L = 3.38 m.b.g.l.

CONSTANT DISCHARGE TEST DATA PLOT

= Drawdown data. = Recovery data.

LOCALITY

Phalaborwa

Foskor PEP Phase III

PUMPED B.H. NO:

PEP6D

DATE TESTED 00.01.00 Q = 0.5 l/s. S.W.L = 10.76 m.b.g.l. T = 0 m²/day

Spec. Cap. = 0.0 m3_/day/m

0 10 20 30 40 50 60 70 80 90 1 10 100 1000 10000 D ra w d o w n s (m) Time t (min.) R e s idua l D ra w d o w n s ' (m) . (T+t)/t 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 0.1 1 10 100 1000 D ra w do w n s (m) Time ( t ) mins.