19 N270 Via Venray Watertoets
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FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 151 (traject 0,5 - 1,5 m-mv) 3de meting
time of discharge
field data
247
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
2360 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,9E-5 m 3/s
value "Q"
39,3 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,19
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
2,3E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
13
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 5,0E-5 WAAR
if h <=H <=3h then "II" :
5,0E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
5,0
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
180 mm/h
<=>
433,2 cm/day
5,0E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 151 (traject 0,5 - 1,5 m-mv) 4de meting
time of discharge
field data
243
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
2328 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,9E-5 m 3/s
value "Q"
38,8 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,19
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
2,3E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
13
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,9E-5 WAAR
if h <=H <=3h then "II" :
4,9E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
4,9
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
178 mm/h
<=>
427,2 cm/day
4,9E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 201 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
field data
75
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
718 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,2E-5 m 3/s
value "Q"
12,0 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
7,2E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,6E-5 WAAR
if h <=H <=3h then "II" :
1,6E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
1,6
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
56 mm/h
<=>
135,3 cm/day
1,6E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 201 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
field data
84
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
808 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,3E-5 m 3/s
value "Q"
13,5 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
8,1E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,8E-5 WAAR
if h <=H <=3h then "II" :
1,8E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
1,8
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
63 mm/h
<=>
152,2 cm/day
1,8E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 201 (traject 0,5 - 1,5 m-mv) 3de meting
time of discharge
field data
84
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
801 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,3E-5 m 3/s
value "Q"
13,3 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
8,0E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,7E-5 WAAR
if h <=H <=3h then "II" :
1,7E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
1,7
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
63 mm/h
<=>
151,0 cm/day
1,7E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 204 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
field data
141
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1346 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
2,2E-5 m 3/s
value "Q"
22,4 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,3E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 2,9E-5 WAAR
if h <=H <=3h then "II" :
2,9E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
2,9
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
106 mm/h
<=>
253,8 cm/day
2,9E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 204 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
field data
160
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1535 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
2,6E-5 m 3/s
value "Q"
25,6 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,5E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 3,3E-5 WAAR
if h <=H <=3h then "II" :
3,3E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
3,3
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
121 mm/h
<=>
289,3 cm/day
3,3E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 204 (traject 0,5 - 1,5 m-mv) 3de meting
time of discharge
field data
194
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1851 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,1E-5 m 3/s
value "Q"
30,9 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,9E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,0E-5 WAAR
if h <=H <=3h then "II" :
4,0E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
4,0
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
145 mm/h
<=>
349,0 cm/day
4,0E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 204 (traject 0,5 - 1,5 m-mv) 4de meting
time of discharge
field data
217
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
2076 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,5E-5 m 3/s
value "Q"
34,6 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
2,1E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,5E-5 WAAR
if h <=H <=3h then "II" :
4,5E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
4,5
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
163 mm/h
<=>
391,4 cm/day
4,5E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 204 (traject 0,5 - 1,5 m-mv) 5de meting
time of discharge
field data
212
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
2024 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,4E-5 m 3/s
value "Q"
33,7 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
2,0E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,4E-5 WAAR
if h <=H <=3h then "II" :
4,4E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
4,4
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
159 mm/h
<=>
381,5 cm/day
4,4E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 206 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
60 sec
value "Q"
2,3 ml/s
field data
15
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
140 ml (Durchm.Messzyl:
110,4
mm)
2,3E-6 m 3/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,4E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 3,1E-6 WAAR
if h <=H <=3h then "II" :
3,1E-6 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
3,1
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-6
m/s
<=>
11 mm/h
<=>
26,5 cm/day
3,1E-6
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 209 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
field data
191
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1823 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,0E-5 m 3/s
value "Q"
30,4 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,8E-5 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,2E-5 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
1,8
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
66 mm/h
<=>
157,9 cm/day
1,8E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 209 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
field data
173
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1653 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
2,8E-5 m 3/s
value "Q"
27,6 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,7E-5 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,1E-5 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
1,7
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
60 mm/h
<=>
143,2 cm/day
1,7E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 209 (traject 0,5 - 1,5 m-mv) 3de meting
time of discharge
field data
164
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1569 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
2,6E-5 m 3/s
value "Q"
26,2 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,6E-5 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,0E-5 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
1,6
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
57 mm/h
<=>
135,9 cm/day
1,6E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 209 (traject 0,5 - 1,5 m-mv) 4de meting
time of discharge
field data
153
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1464 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
2,4E-5 m 3/s
value "Q"
24,4 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,5E-5 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 9,6E-6 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
1,5
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
53 mm/h
<=>
126,8 cm/day
1,5E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 211 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
60 sec
value "Q"
6,6 ml/s
field data
41
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
397 ml (Durchm.Messzyl:
110,4
mm)
6,6E-6 m 3/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
4,0E-6 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 2,6E-6 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
4,0
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-6
m/s
<=>
14 mm/h
<=>
34,4 cm/day
4,0E-6
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 211 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
60 sec
value "Q"
6,2 ml/s
field data
39
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
373 ml (Durchm.Messzyl:
110,4
mm)
6,2E-6 m 3/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
3,7E-6 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 2,4E-6 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
3,7
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-6
m/s
<=>
13 mm/h
<=>
32,3 cm/day
3,7E-6
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 212 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
60 sec
value "Q"
9,6 ml/s
field data
60
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
578 ml (Durchm.Messzyl:
110,4
mm)
9,6E-6 m 3/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
5,8E-6 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 3,8E-6 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
5,8
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-6
m/s
<=>
21 mm/h
<=>
50,1 cm/day
5,8E-6
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 212 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
field data
73
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
700 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,2E-5 m 3/s
value "Q"
11,7 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
7,0E-6 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,6E-6 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
7,0
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-6
m/s
<=>
25 mm/h
<=>
60,7 cm/day
7,0E-6
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 212 (traject 0,5 - 1,5 m-mv) 3de meting
time of discharge
field data
83
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
789 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,3E-5 m 3/s
value "Q"
13,2 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
4,500 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
7,9E-6 WAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 5,2E-6 ONWAAR
if h <=H <=3h then "II" :
--ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
5,0
m
water table or impervious layer
equation used is 'I' as H > 3h
7,9
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-6
m/s
<=>
28 mm/h
<=>
68,4 cm/day
7,9E-6
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 213 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
60 sec
value "Q"
9,2 ml/s
field data
58
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
550 ml (Durchm.Messzyl:
110,4
mm)
9,2E-6 m 3/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
5,5E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,2E-5 WAAR
if h <=H <=3h then "II" :
1,2E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
1,2
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
43 mm/h
<=>
103,7 cm/day
1,2E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 213 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
field data
64
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
609 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,0E-5 m 3/s
value "Q"
10,2 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
6,1E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,3E-5 WAAR
if h <=H <=3h then "II" :
1,3E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
1,3
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
48 mm/h
<=>
114,9 cm/day
1,3E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 213 (traject 0,5 - 1,5 m-mv) 3de meting
time of discharge
field data
63
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
605 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
1,0E-5 m 3/s
value "Q"
10,1 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
6,1E-6 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 1,3E-5 WAAR
if h <=H <=3h then "II" :
1,3E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
1,3
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
48 mm/h
<=>
114,0 cm/day
1,3E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 216 (traject 0,5 - 1,5 m-mv) 1ste meting
time of discharge
field data
197
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
1880 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,1E-5 m 3/s
value "Q"
31,3 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
1,9E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,1E-5 WAAR
if h <=H <=3h then "II" :
4,1E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
4,1
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
148 mm/h
<=>
354,5 cm/day
4,1E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.
FIELD PERMEABILITY TESTING BOREHOLE PERMEAMETER METHOD field data
calculations interim results
Projectnaam: N270 Via Venray
flow of water
Projectnummer: 417318 Boring: 216 (traject 0,5 - 1,5 m-mv) 2de meting
time of discharge
field data
213
mm water flow per interval (1mm ~ 10 ml)
1
min final time interval
2041 ml 60 sec
(Durchm.Messzyl:
110,4
mm)
3,4E-5 m 3/s
value "Q"
34,0 ml/s
rate of infiltration
value "r"
0,035 m
effective radius of well
value "h"
1,000 m
height of water in auger hole
value "H"
1,000 m
distance between the water surface in the auger hole and the water table
value "V"
1,23
viscosity of water in auger hole o
viscositiy at 20 C conditions I, II, III *)
equations: I, II, III *)
2,0E-5 ONWAAR
if H > 3h then "I" : ground surface
0,07
m
12
o
C
temperature of water
1,0
m
height of water in auger hole
diameter of auger hole 4,5E-5 WAAR
if h <=H <=3h then "II" :
4,5E-5 ONWAAR
if H < h then "III" :
1,5
m
depth auger hole
1,5
m
water table or impervious layer
equation used is 'II' , as h <=H <= 3h
4,5
coefficient k20
Copyright 2001-2009 H.H.Wiltschut
* 10
-5
m/s
<=>
160 mm/h
<=>
384,8 cm/day
4,5E-5
*) U.S.Department of the Interior: EARTH MANUAL Part 2, Third Edition, P.1234-5. Denver, Colorado 1990.