PEP16SDATE TESTED8/11/2009DISCHARGE RATES (Q)Q1 =0.50l/sQ2 =1.00l/sQ3 =2.00l/sQ4 =0.00l/sQ5 =0.00l/sQ6 =

STEP DRAWDOWN TEST DATA PLOT

= Drawdown data.

X = Recovery data.

LOCALITY

Phalaborwa

Foskor PEP Phase III

BOREHOLE NO:

PEP16S

DATE TESTED 8/11/2009 DISCHARGE RATES (Q) Q1 = 0.50 l/s Q2 = 1.00 l/s Q3 = 2.00 l/s Q4 = 0.00 l/s Q5 = 0.00 l/s Q6 = 0.00 l/s S.W.L = 4.35 m.b.g.l.

CONSTANT DISCHARGE TEST DATA PLOT

= Drawdown data. = Recovery data.

LOCALITY

Phalaborwa

Foskor PEP Phase III

PUMPED B.H. NO:

PEP16S

DATE TESTED 14/11/2009 Q = 1.05 l/s. S.W.L = 4.70 m.b.g.l. T = 0 m²/day

Spec. Cap. = 0.0 m3_/day/m

0 2 4 6 8 10 12 1 10 100 1000 10000 D ra w d o w n s (m) Time t (min.) R e s id u a l D ra w d o w n s ' ( m) . (T+t)/t 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 0.1 1 10 100 1000 D ra w d o w n s (m) Time ( t ) mins.