-
Attachment J
Packer test data
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 27.0 mbgl
Bottom of test section : 30.0 mbgl
Centre of test section : 28.5 mbgl
Length of test section : 3.0 m
Pressure gauge height : 0.8 m
Initial depth of GW : 3.7 mbgl
Correction to gauge pressure : 43.9 kPa
0.0
0.0
0.0
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
293.9
423.9
543.9
423.9
293.9
0.0
0.0
0.0
0.0
0.0
250
380
500
380
250
0.0
0.0
0.0
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.0
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 27.00 - 30.00 m
Test No.: 3
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818541.538 m
Reduced Level: 17.072 m AHDLocation:
Easting: 331036.574 m
Greenaway Street outside former BulleenDrive-In, Bulleen
File: 31350061101 NEL-BH005 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 2/06/2017
Borehole Logged By: MLM/JR
Drilling Start Date: 26/05/2017
NEL-BH005 (REV 0)
250
380
500
380
250
PressureStage(kPa) 1 minStart
587
587
587
587
587
587
587
587
587
587
3 min 4 min
587
587
587
587
587
5 min
587
587
587
587
587
587
587
587
587
587
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
587
587
587
587
587
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
0
0
0
0
0
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 30.0 mbgl
Bottom of test section : 33.0 mbgl
Centre of test section : 31.5 mbgl
Length of test section : 3.0 m
Pressure gauge height : 0.8 m
Initial depth of GW : 3.7 mbgl
Correction to gauge pressure : 43.9 kPa
0.0
0.0
0.0
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
293.9
423.9
543.9
423.9
293.9
0.0
0.0
0.0
0.0
0.0
250
380
500
380
250
0.0
0.0
0.0
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.0
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 30.00 - 33.00 m
Test No.: 2
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818541.538 m
Reduced Level: 17.072 m AHDLocation:
Easting: 331036.574 m
Greenaway Street outside former BulleenDrive-In, Bulleen
File: 31350061101 NEL-BH005 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 2/06/2017
Borehole Logged By: MLM/JR
Drilling Start Date: 26/05/2017
NEL-BH005 (REV 0)
250
380
500
380
250
PressureStage(kPa) 1 minStart
572
572
572
572
572
572
572
572
572
572
3 min 4 min
572
572
572
572
572
5 min
572
572
572
572
572
572
572
572
572
572
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
572
572
572
572
572
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
0
0
0
0
0
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 38.0 mbgl
Bottom of test section : 41.0 mbgl
Centre of test section : 39.5 mbgl
Length of test section : 3.0 m
Pressure gauge height : 0.8 m
Initial depth of GW : 3.7 mbgl
Correction to gauge pressure : 43.9 kPa
0.0
0.0
0.0
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
293.9
423.9
543.9
423.9
293.9
0.0
0.0
0.0
0.0
0.0
250
380
500
380
250
0.0
0.0
0.0
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.0
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 38.00 - 41.00 m
Test No.: 1
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818541.538 m
Reduced Level: 17.072 m AHDLocation:
Easting: 331036.574 m
Greenaway Street outside former BulleenDrive-In, Bulleen
File: 31350061101 NEL-BH005 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 2/06/2017
Borehole Logged By: MLM/JR
Drilling Start Date: 26/05/2017
NEL-BH005 (REV 0)
250
380
500
380
250
PressureStage(kPa) 1 minStart
569
569
569
569
569
569
569
569
569
569
3 min 4 min
569
569
569
569
569
5 min
569
569
569
569
569
569
569
569
569
569
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
569
569
569
569
569
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
0
0
0
0
0
-
0
0.04
0.08
0.12
0.16
0.20
0.24
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.1
0.2
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 12.7 mbgl
Bottom of test section : 16.4 mbgl
Centre of test section : 14.6 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.0
0.0
0.1
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
329.3
449.3
589.3
449.3
329.3
0.0
0.0
0.1
0.0
0.0
240
360
500
360
240
0.0
0.1
0.2
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.1
0.0
0.0
0.2
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 13.50 - 17.50 m
Test No.: 8
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
240
360
500
360
240
PressureStage(kPa) 1 minStart
649
650
651
652
652
649
650
651
652
652
3 min 4 min
649
650
651
652
652
5 min
650
652
652
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
649
650
651
652
652
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
-
0
0.4
0.8
1.2
1.6
0 100 200 300 400
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.9
1.3
0.6
0.3
0.1
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 16.0 mbgl
Bottom of test section : 19.7 mbgl
Centre of test section : 17.9 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.8
0.8
0.3
0.2
0.1
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
299.3
399.3
499.3
399.3
299.3
0.2
0.3
0.2
0.1
0.0
210
310
410
310
210
0.9
1.3
0.6
0.3
0.1
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
1.3
0.1
0.3
0.6
0.9
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 17.00 - 21.00 m
Test No.: 7
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
210
310
410
310
210
PressureStage(kPa) 1 minStart
697
704
711
714
716
698
705
711
715
716
3 min 4 min
700
708
712
715
716
5 min
701
709
713
716
716
702
714
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
699
706
712
715
716
714
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
1
1
1
0
0
1
1 1
-
0
0.04
0.08
0.12
0.16
0.20
0.24
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.1
0.2
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 19.3 mbgl
Bottom of test section : 23.0 mbgl
Centre of test section : 21.1 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.0
0.0
0.1
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
329.3
449.3
569.3
449.3
329.3
0.0
0.0
0.1
0.0
0.0
240
360
480
360
240
0.0
0.1
0.2
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.1
0.0
0.0
0.2
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 20.50 - 24.50 m
Test No.: 6
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
240
360
480
360
240
PressureStage(kPa) 1 minStart
649
650
651
652
652
649
650
651
652
652
3 min 4 min
649
650
651
652
652
5 min
650
652
652
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
649
650
651
652
652
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.0
0.8
0.5
0.3
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 22.6 mbgl
Bottom of test section : 26.3 mbgl
Centre of test section : 24.4 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.0
0.0
0.4
0.3
0.4
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
239.3
459.3
589.3
459.3
239.3
0.0
0.0
0.2
0.1
0.1
150
370
500
370
150
0.0
0.0
0.8
0.5
0.3
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.0
0.3
0.5
0.8
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 24.00 - 28.00 m
Test No.: 5
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
150
370
500
370
150
PressureStage(kPa) 1 minStart
608
608
608
613
616
608
608
609
614
616
3 min 4 min
608
608
611
615
617
5 min
608
608
611
615
617
608
608
612
616
618
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
608
608
610
614
617
613
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
1
1
0
0
0
1
1
0
0
0
1
1
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
1
1
0
0
0
1
1
0
1
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.9
0.7
0.8
0.2
0.1
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 26.8 mbgl
Bottom of test section : 30.5 mbgl
Centre of test section : 28.7 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.6
0.4
0.4
0.1
0.1
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
339.3
459.3
589.3
459.3
339.3
0.2
0.2
0.2
0.0
0.0
250
370
500
370
250
0.9
0.7
0.8
0.2
0.1
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.7
0.1
0.2
0.8
0.9
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 28.50 - 32.50 m
Test No.: 4
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
250
370
500
370
250
PressureStage(kPa) 1 minStart
375
380
385
389
390
376
382
385
389
390
3 min 4 min
377
383
387
389
390
5 min
378
384
388
390
390
379
384
389
390
391
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
376
383
386
389
390 391
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
1
1
1
0
0
1
1
1
0
0
1
0
1
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
1
1
1
0
0
1
0
1
0
0 0
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.6
0.8
0.8
0.5
0.2
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 31.0 mbgl
Bottom of test section : 34.8 mbgl
Centre of test section : 32.9 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.5
0.4
0.4
0.3
0.2
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
339.3
459.3
589.3
459.3
339.3
0.2
0.2
0.2
0.1
0.1
250
370
500
370
250
0.6
0.8
0.8
0.5
0.2
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.8
0.2
0.5
0.8
0.6
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 33.00 - 37.00 m
Test No.: 3
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
250
370
500
370
250
PressureStage(kPa) 1 minStart
339
347
354
359
361
339
348
355
359
361
3 min 4 min
341
350
357
360
362
5 min
341
351
357
361
362
342
351
358
361
362
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
340
349
356
360
361
343
352
359
362
344
352
362
344
353
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
1
1
1
0
1
1
1
1
1
1
0
1
1
1
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
1
1
1
0
1
1
1
0
0
1
1
1
0
1
1
0
0
1
-
0
0.4
0.8
1.2
1.6
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.8
1.2
1.4
0.9
0.5
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 35.7 mbgl
Bottom of test section : 39.5 mbgl
Centre of test section : 37.6 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.6
0.6
0.6
0.5
0.4
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
339.3
469.3
589.3
469.3
339.3
0.2
0.3
0.3
0.2
0.1
250
380
500
380
250
0.8
1.2
1.4
0.9
0.5
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
1.2
0.5
0.9
1.4
0.8
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 38.00 - 42.00 m
Test No.: 2
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
250
380
500
380
250
PressureStage(kPa) 1 minStart
297
303
310
318
322
298
304
311
319
323
3 min 4 min
300
307
314
321
324
5 min
301
308
316
322
325
302
309
317
322
325
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
299
306
313
320
324
302
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
1
1
1
1
1
1
1
1
0
0
1
-
0
0.2
0.4
0.6
0.8
1.0
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -70°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.2
0.5
0.8
0.5
0.3
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 40.4 mbgl
Bottom of test section : 46.0 mbgl
Centre of test section : 43.2 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 8.1 mbgl
Correction to gauge pressure : 89.3 kPa
0.1
0.2
0.2
0.2
0.1
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
339.3
459.3
589.3
459.3
339.3
0.0
0.1
0.1
0.1
0.0
250
370
500
370
250
0.2
0.5
0.8
0.5
0.3
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.5
0.3
0.5
0.8
0.2
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 43.00 - 49.00 m
Test No.: 1
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: 305°Inclination: -70°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5824448.530 m
Reduced Level: 88.350 m AHDLocation:
Easting: 331202.740 m
Transmission line easement to the east ofGreensborough Road,
Watsonia
File: 31350061101 NEL-BH007 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 24/05/2017
Borehole Logged By: SR
Drilling Start Date: 16/05/2017
NEL-BH007 (REV 0)
250
370
500
370
250
PressureStage(kPa) 1 minStart
207
210
213
217
220
207
210
214
218
220
3 min 4 min
208
211
215
219
221
5 min
208
212
216
220
221
208
212
217
220
221
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
207
211
215
218
221
208
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
1
1
1
0
1
1
1
1
0
0
1
1
1
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
1
1
0
0
1
1
1
0
0
-
0
1.0
2.0
0 100 200
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.6
0.2
2.3
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 27.7 mbgl
Bottom of test section : 33.7 mbgl
Centre of test section : 30.7 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 7.0 mbgl
Correction to gauge pressure : 78.0 kPa
0.0
0.3
0.1
1.4
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
203.0
268.0
328.0
268.0
203.0
0.0
0.1
0.0
0.4
0.0
125
190
250
190
125
0.0
0.6
0.2
2.3
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.6
0.0
2.3
0.2
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 27.70 - 33.70 m
Test No.: 2
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818808.111 m
Reduced Level: 14.286 m AHDLocation:
Easting: 330551.874 m
Eastern end of entry road within Yarra FlatsPark, Ivanhoe
East
File: 31350061101 NEL-BH026 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 25/07/2017
Borehole Logged By: AS
Drilling Start Date: 18/07/2017
NEL-BH026 (REV 0)
125
190
250
190
125
PressureStage(kPa) 1 minStart
6150
6153
6161
6162
6186
6150
6154
6161
6164
6186
3 min 4 min
6150
6155
6162
6169
6186
5 min
6150
6156
6162
6171
6186
6150
6156
6162
6173
6186
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
6150
6154
6161
6167
6186
6176 6178 6180 6182 6185
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
1
0
2
0
0
1
0
2
0
0
1
0
2
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
1
0
2
0
0
1
0
2
0
2 2 2 2 2
-
0
0.4
0.8
1.2
1.6
2.0
0 100 200
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
1.6
1.0
0.7
0.7
0.2
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 34.7 mbgl
Bottom of test section : 40.2 mbgl
Centre of test section : 37.5 mbgl
Length of test section : 5.5 m
Pressure gauge height : 1.0 m
Initial depth of GW : 7.0 mbgl
Correction to gauge pressure : 78.0 kPa
1.5
0.7
0.4
0.5
0.2
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
203.0
268.0
328.0
268.0
203.0
0.3
0.2
0.1
0.1
0.0
125
190
250
190
125
1.6
1.0
0.7
0.7
0.2
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
1.0
0.2
0.7
0.7
1.6
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 34.70 - 40.20 m
Test No.: 1
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Drill Techniques D710
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818808.111 m
Reduced Level: 14.286 m AHDLocation:
Easting: 330551.874 m
Eastern end of entry road within Yarra FlatsPark, Ivanhoe
East
File: 31350061101 NEL-BH026 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 25/07/2017
Borehole Logged By: AS
Drilling Start Date: 18/07/2017
NEL-BH026 (REV 0)
125
190
250
190
125
PressureStage(kPa) 1 minStart
6193
6204
6211
6215
6219
6194
6206
6212
6216
6219
3 min 4 min
6198
6208
6213
6217
6219
5 min
6198
6208
6214
6218
6220
6201
6209
6215
6219
6220
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
6195
6207
6213
6216
6219
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
2
1
1
1
0
3
1
1
1
0
1
1
1
1
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
1
2
1
1
0
3
1
1
1
0
-
0
20
40
60
80
100
120
0 40 80 120 160 200
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
64.3
83.0
95.5
84.3
83.7
Flo
w R
ate
Q (
L/m
in)
Pressure Stage, P1: Out of waterPressure Stage, P2: Out of
waterPressure Stage, P3: Out of waterPressure Stage, P4: Out of
waterPressure Stage, P5: Out of water
Top of test section : 20.0 mbgl
Bottom of test section : 26.0 mbgl
Centre of test section : 23.0 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 5.4 mbgl
Correction to gauge pressure : 62.5 kPa
66.0
65.1
63.0
66.2
85.8
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
162.5
212.5
252.5
212.5
162.5
10.7
13.8
15.9
14.1
13.9
100
150
190
150
100
64.3
83.0
95.5
84.3
83.7
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
83.0
83.7
84.3
95.5
64.3
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 20.00 - 26.00 m
Test No.: 3
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818636.031 m
Reduced Level: 14.537 m AHDLocation:
Easting: 330882.109 m
North west corner of former Bulleen Drive-In,Bulleen
File: 31350061101 NEL-BH028 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 29/06/2017
Borehole Logged By: MLM
Drilling Start Date: 26/06/2017
NEL-BH028 (REV 0)
100
150
190
150
100
PressureStage(kPa) 1 minStart
16713
16989
17247
17555
18087
16777
17074
17343
17640
18171
3 min 4 min
16906
17808
18338
5 min
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
16841
17155
17438
17724
18255
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
64
81
95
84
84
65
84
83
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
64
85
96
85
84
-
0
0.10
0.20
0.30
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.3
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Top of test section : 28.0 mbgl
Bottom of test section : 32.0 mbgl
Centre of test section : 30.0 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 5.4 mbgl
Correction to gauge pressure : 62.5 kPa
0.0
0.2
0.0
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
312.5
432.5
562.5
432.5
312.5
0.0
0.1
0.0
0.0
0.0
250
370
500
370
250
0.0
0.3
0.0
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.3
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 28.00 - 32.00 m
Test No.: 2
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818636.031 m
Reduced Level: 14.537 m AHDLocation:
Easting: 330882.109 m
North west corner of former Bulleen Drive-In,Bulleen
File: 31350061101 NEL-BH028 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 29/06/2017
Borehole Logged By: MLM
Drilling Start Date: 26/06/2017
NEL-BH028 (REV 0)
250
370
500
370
250
PressureStage(kPa) 1 minStart
16321
16325
16336
16336
16340
16321
16325
16336
16336
16340
3 min 4 min
16321
16325
16336
16336
16340
5 min
16321
16325
16336
16336
16340
16321
16326
16336
16336
16340
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
16321
16325
16336
16336
16340
16321
16326
16336
16336
16340
16321
16326
16336
16336
16340
16321
16327
16336
16336
16340
16321
16327
16336
16336
16340
16321
16328
16336
16336
16340
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
0
10
20
30
40
50
0 100 200 300 400
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
29.5
35.6
43.1
30.5
24.8
Flo
w R
ate
Q (
L/m
in)
Top of test section : 32.0 mbgl
Bottom of test section : 38.0 mbgl
Centre of test section : 35.0 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 5.4 mbgl
Correction to gauge pressure : 62.5 kPa
18.7
16.4
15.2
14.0
15.7
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
262.5
362.5
472.5
362.5
262.5
4.9
5.9
7.2
5.1
4.1
200
300
410
300
200
29.5
35.6
43.1
30.5
24.8
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
35.6
24.8
30.5
43.1
29.5
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 32.00 - 38.00 m
Test No.: 1
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5818636.031 m
Reduced Level: 14.537 m AHDLocation:
Easting: 330882.109 m
North west corner of former Bulleen Drive-In,Bulleen
File: 31350061101 NEL-BH028 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 29/06/2017
Borehole Logged By: MLM
Drilling Start Date: 26/06/2017
NEL-BH028 (REV 0)
200
300
410
300
200
PressureStage(kPa) 1 minStart
14460
14848
15328
15694
16035
14491
14885
15373
15725
16060
3 min 4 min
14551
14957
15461
15787
16110
5 min
14580
14992
15503
15817
16135
14610
15028
15546
15848
16160
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
14521
14921
15417
15756
16084
14639
15063
15588
15878
16184
14668
15099
15630
15908
16209
14697
15134
15938
16234
14726
15169
15968
16258
14755
15204
15999
16283
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
30
36
44
31
25
30
36
44
31
25
29
36
42
31
25
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
32
37
45
31
25
30
36
43
31
25
29
36
42
30
25
29
36
42
30
25
29
35
31
24
29
35
30
25
29
35
31
25
-
0
0.2
0.4
0.6
0.8
1.0
1.2
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.0
1.1
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 26.7 mbgl
Bottom of test section : 32.7 mbgl
Centre of test section : 29.7 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 6.4 mbgl
Correction to gauge pressure : 72.3 kPa
0.0
0.0
0.3
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
322.3
442.3
572.3
442.3
322.3
0.0
0.0
0.2
0.0
0.0
250
370
500
370
250
0.0
0.0
1.1
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.0
0.0
0.0
1.1
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 26.70 - 32.70 m
Test No.: 6
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5819787.708 m
Reduced Level: 13.904 m AHDLocation:
Easting: 330664.909 m
Warringal Parklands, south of football oval,Heidelberg
File: 31350061101 NEL-BH029 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 13/07/2017
Borehole Logged By: MLM
Drilling Start Date: 3/07/2017
NEL-BH029 (REV 0)
250
370
500
370
250
PressureStage(kPa) 1 minStart
18887
18890
18896
18906
18906
18887
18890
18896
18906
18906
3 min 4 min
18887
18891
18898
18906
18906
5 min
18887
18891
18899
18906
18906
18887
18891
18901
18906
18906
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
18887
18891
18897
18906
18906
18891
18902 18903 18904 18905 18906
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
1
0
0
0
0
1
0
0
0
0
1
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
0
0
0
0
0
1
0
0
0
1 1 1 1 1
-
0
0.4
0.8
1.2
1.6
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
1.3
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 34.5 mbgl
Bottom of test section : 38.5 mbgl
Centre of test section : 36.5 mbgl
Length of test section : 4.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 6.4 mbgl
Correction to gauge pressure : 72.3 kPa
0.0
0.7
0.0
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
322.3
452.3
572.3
452.3
322.3
0.0
0.3
0.0
0.0
0.0
250
380
500
380
250
0.0
1.3
0.0
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
1.3
0.0
0.0
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 34.50 - 38.50 m
Test No.: 5
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5819787.708 m
Reduced Level: 13.904 m AHDLocation:
Easting: 330664.909 m
Warringal Parklands, south of football oval,Heidelberg
File: 31350061101 NEL-BH029 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 13/07/2017
Borehole Logged By: MLM
Drilling Start Date: 3/07/2017
NEL-BH029 (REV 0)
250
380
500
380
250
PressureStage(kPa) 1 minStart
18820
18838
18853
18857
18857
18820
18840
18853
18857
18857
3 min 4 min
18820
18844
18853
18857
18857
5 min
18820
18845
18853
18857
18857
18820
18846
18853
18857
18857
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
18820
18842
18853
18857
18857
18848
18857
18857
18849 18850 18850
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
3
0
0
0
0
1
0
0
0
0
1
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
1
0
0
0
0
1
0
0
0
2
0
0
1 1 1
-
0
0.10
0.20
0.30
0.40
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.1
0.4
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 41.8 mbgl
Bottom of test section : 43.5 mbgl
Centre of test section : 42.6 mbgl
Length of test section : 1.7 m
Pressure gauge height : 1.0 m
Initial depth of GW : 6.4 mbgl
Correction to gauge pressure : 72.3 kPa
0.0
0.1
0.4
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
322.3
447.3
572.3
447.3
322.3
0.0
0.0
0.2
0.0
0.0
250
375
500
375
250
0.0
0.1
0.4
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.1
0.0
0.0
0.4
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 41.80 - 43.49 m
Test No.: 3
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5819787.708 m
Reduced Level: 13.904 m AHDLocation:
Easting: 330664.909 m
Warringal Parklands, south of football oval,Heidelberg
File: 31350061101 NEL-BH029 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 13/07/2017
Borehole Logged By: MLM
Drilling Start Date: 3/07/2017
NEL-BH029 (REV 0)
250
375
500
375
250
PressureStage(kPa) 1 minStart
18450
18680
18684
18687
18687
18450
18680
18684
18687
18687
3 min 4 min
18450
18680
18686
18687
18687
5 min
18450
18680
18686
18687
18687
18450
18680
18687
18687
18687
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
18450
18680
18685
18687
18687
18450
18680
18687
18687
18687
18450
18680
18687
18687
18687
18450
18680
18687
18687
18687
18450
18680
18687
18687
18687
18450
18680
18687
18687
18687
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
0
0.04
0.08
0.12
0.16
0.20
0 250 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.0
0.0
0.2
0.0
0.0
Flo
w R
ate
Q (
L/m
in)
Stages terminated early due to low or no flow induced in
formation
Top of test section : 49.0 mbgl
Bottom of test section : 55.0 mbgl
Centre of test section : 52.0 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.0 m
Initial depth of GW : 6.4 mbgl
Correction to gauge pressure : 72.3 kPa
0.0
0.0
0.0
0.0
0.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
322.3
572.3
672.3
572.3
322.3
0.0
0.0
0.0
0.0
0.0
250
500
600
500
250
0.0
0.0
0.2
0.0
0.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.0
0.0
0.0
0.2
0.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 49.00 - 55.00 m
Test No.: 2
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Comacchio Geo 305
Driller: Terratest Pty Ltd.
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5819787.708 m
Reduced Level: 13.904 m AHDLocation:
Easting: 330664.909 m
Warringal Parklands, south of football oval,Heidelberg
File: 31350061101 NEL-BH029 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: JM
Drilling End Date: 13/07/2017
Borehole Logged By: MLM
Drilling Start Date: 3/07/2017
NEL-BH029 (REV 0)
250
500
600
500
250
PressureStage(kPa) 1 minStart
18407
18412
18420
18421
18421
18407
18413
18421
18421
18421
3 min 4 min
18407
18413
18421
18421
18421
5 min
18407
18413
18421
18421
18421
18407
18413
18421
18421
18421
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
18407
18413
18421
18421
18421
18407
18413
18421
18421
18421
18407
18413
18421
18421
18421
18407
18413
18421
18421
18407
18413
18421
18421
18407
18413
18421
18421
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
0
0.4
0.8
1.2
1.6
2.0
0 100 200 300
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.6
1.1
1.9
1.6
1.1
Flo
w R
ate
Q (
L/m
in)
Top of test section : 15.8 mbgl
Bottom of test section : 21.8 mbgl
Centre of test section : 18.8 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.1 m
Initial depth of GW : 6.5 mbgl
Correction to gauge pressure : 74.1 kPa
0.4
0.6
0.9
0.9
0.8
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
219.1
289.1
364.1
289.1
219.1
0.1
0.2
0.3
0.3
0.2
145
215
290
215
145
0.6
1.1
1.9
1.6
1.1
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
1.1
1.1
1.6
1.9
0.6
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 15.80 - 21.80 m
Test No.: 6
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Boart Longyear DB520
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5821952.953 m
Reduced Level: 44.821 m AHDLocation:
Easting: 330749.351 m
South west corner of Borlase Reserve,Yallambie
File: 31350061101 NEL-BH031 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 28/06/2017
Borehole Logged By: KJB/AS
Drilling Start Date: 21/06/2017
NEL-BH031 (REV 0)
145
215
290
215
145
PressureStage(kPa) 1 minStart
6869
6875
6887
6907
6923
6869
6876
6889
6908
6924
3 min 4 min
6870
6878
6892
6912
6927
5 min
6871
6879
6894
6913
6927
6871
6880
6896
6915
6928
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
6870
6877
6891
6910
6925
6872
6881
6898
6916
6929
6873
6882
6900
6918
6930
6873
6884
6902
6919
6932
6874
6885
6904
6921
6933
6874
6886
6906
6922
6934
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
1
1
2
2
1
1
1
2
2
2
1
1
2
1
1
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
1
2
2
1
1
1
2
2
1
1
1
2
2
1
1
1
2
2
1
1
1
2
2
1
1
1
2
1
1
1
1
2
2
1
-
0
0.4
0.8
1.2
1.6
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
0.2
0.6
1.2
0.8
0.6
Flo
w R
ate
Q (
L/m
in)
Top of test section : 21.4 mbgl
Bottom of test section : 27.5 mbgl
Centre of test section : 24.5 mbgl
Length of test section : 6.1 m
Pressure gauge height : 1.5 m
Initial depth of GW : 6.5 mbgl
Correction to gauge pressure : 78.1 kPa
0.1
0.2
0.4
0.3
0.3
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
328.1
453.1
578.1
453.1
328.1
0.0
0.1
0.2
0.1
0.1
250
375
500
375
250
0.2
0.6
1.2
0.8
0.6
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
0.6
0.6
0.8
1.2
0.2
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 21.40 - 27.50 m
Test No.: 5
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Boart Longyear DB520
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5821952.953 m
Reduced Level: 44.821 m AHDLocation:
Easting: 330749.351 m
South west corner of Borlase Reserve,Yallambie
File: 31350061101 NEL-BH031 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 28/06/2017
Borehole Logged By: KJB/AS
Drilling Start Date: 21/06/2017
NEL-BH031 (REV 0)
250
375
500
375
250
PressureStage(kPa) 1 minStart
6756
6757
6764
6778
6786
6756
6757
6765
6778
6787
3 min 4 min
6757
6759
6767
6780
6788
5 min
6757
6759
6769
6780
6789
6757
6760
6770
6782
6789
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
6757
6758
6766
6780
6788
6760
6771
6782
6790
6761
6772
6784
6791
6762
6774
6785
6791
6762
6775
6785
6792
6763
6776
6786
6792
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
0
1
1
2
1
0
1
1
0
1
0
1
1
0
1
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
0
0
1
0
1
0
1
2
2
1
1
1
0
1
1
1
2
1
1
1
1
0
1
1
1
1
1
1
1
1
-
0
10
20
30
40
50
60
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
27.3
36.8
48.4
38.4
28.9
Flo
w R
ate
Q (
L/m
in)
Top of test section : 28.3 mbgl
Bottom of test section : 34.3 mbgl
Centre of test section : 31.3 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.1 m
Initial depth of GW : 6.5 mbgl
Correction to gauge pressure : 73.9 kPa
14.1
13.6
14.1
14.3
14.9
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
323.9
448.9
573.9
448.9
323.9
4.6
6.1
8.1
6.4
4.8
250
375
500
375
250
27.3
36.8
48.4
38.4
28.9
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
36.8
28.9
38.4
48.4
27.3
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 28.30 - 34.30 m
Test No.: 4
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Boart Longyear DB520
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5821952.953 m
Reduced Level: 44.821 m AHDLocation:
Easting: 330749.351 m
South west corner of Borlase Reserve,Yallambie
File: 31350061101 NEL-BH031 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 28/06/2017
Borehole Logged By: KJB/AS
Drilling Start Date: 21/06/2017
NEL-BH031 (REV 0)
250
375
500
375
250
PressureStage(kPa) 1 minStart
3600
3880
4500
5006
5401
3635
3920
4553
5050
5436
3 min 4 min
3688
3996
4640
5124
5490
5 min
3713
4032
4701
5160
5522
3739
4064
4752
5200
5555
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
3657
3956
4600
5088
5463
3764
4100
4800
5252
5584
3793
4139
4849
5283
5605
3810
4174
4892
5320
5630
3846
4936
5350
5660
4984
5390
5690
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
22
36
47
38
27
31
40
40
36
27
25
36
61
36
32
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
35
40
53
44
35
26
32
51
40
33
25
36
48
52
29
29
39
49
31
21
17
35
43
37
25
36
44
30
30
48
40
30
-
0
4
8
12
16
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
6.1
8.2
13.4
10.6
7.9
Flo
w R
ate
Q (
L/m
in)
Top of test section : 33.8 mbgl
Bottom of test section : 39.8 mbgl
Centre of test section : 36.8 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.6 m
Initial depth of GW : 6.5 mbgl
Correction to gauge pressure : 78.8 kPa
3.1
3.0
3.9
3.9
4.0
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
328.8
453.8
578.8
453.8
328.8
1.0
1.4
2.2
1.8
1.3
250
375
500
375
250
6.1
8.2
13.4
10.6
7.9
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
8.2
7.9
10.6
13.4
6.1
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 33.75 - 39.75 m
Test No.: 3
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Boart Longyear DB520
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5821952.953 m
Reduced Level: 44.821 m AHDLocation:
Easting: 330749.351 m
South west corner of Borlase Reserve,Yallambie
File: 31350061101 NEL-BH031 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 28/06/2017
Borehole Logged By: KJB/AS
Drilling Start Date: 21/06/2017
NEL-BH031 (REV 0)
250
375
500
375
250
PressureStage(kPa) 1 minStart
2964
3030
3129
3272
3384
2971
3041
3142
3284
3393
3 min 4 min
2982
3059
3173
3312
3410
5 min
2989
3068
3182
3317
3419
2995
3078
3195
3327
3424
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
2977
3051
3156
3294
3401
3002
3086
3210
3338
3432
3007
3095
3222
3347
3440
3013
3105
3236
3358
3448
3019
3112
3249
3369
3456
3025
3112
3263
3378
3463
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
6
10
14
10
8
5
8
17
18
9
7
9
9
5
9
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
7
11
13
12
9
6
10
13
10
5
7
8
15
11
8
5
9
12
9
8
6
10
14
11
8
6
7
13
11
8
6
0
14
9
7
-
0
4
8
12
16
20
24
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
9.9
12.1
22.0
12.2
9.0
Flo
w R
ate
Q (
L/m
in)
Top of test section : 39.1 mbgl
Bottom of test section : 45.1 mbgl
Centre of test section : 42.1 mbgl
Length of test section : 6.0 m
Pressure gauge height : 1.2 m
Initial depth of GW : 6.5 mbgl
Correction to gauge pressure : 75.4 kPa
5.1
4.5
6.4
4.5
4.6
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
325.4
450.4
575.4
450.4
325.4
1.7
2.0
3.7
2.0
1.5
250
375
500
375
250
9.9
12.1
22.0
12.2
9.0
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
12.1
9.0
12.2
22.0
9.9
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Interval: 39.10 - 45.10 m
Test No.: 2
WATER PRESSURE TESTSheet 1 OF 1
Project No: 31350061101
Bearing: N/AInclination: -90°
Client/Project: North East Link Project
Drill Rig: Boart Longyear DB520
Driller: South Western Drilling
Datum/Coord.System: MGA94
UTM Zone: 55SNorthing: 5821952.953 m
Reduced Level: 44.821 m AHDLocation:
Easting: 330749.351 m
South west corner of Borlase Reserve,Yallambie
File: 31350061101 NEL-BH031 Page 1 of 1
GHD180 Lonsdale StreetMelbourne, Victoria 3000 See GHD Standard
Sheets for details of abbreviations & basis of
descriptions.
Borehole Checked By: AS
Drilling End Date: 28/06/2017
Borehole Logged By: KJB/AS
Drilling Start Date: 21/06/2017
NEL-BH031 (REV 0)
250
375
500
375
250
PressureStage(kPa) 1 minStart
2211
2319
2453
2681
2809
2223
2333
2478
2681
2818
3 min 4 min
2245
2358
2519
2722
2836
5 min
2253
2372
2544
2732
2847
2263
2383
2562
2745
2854
2. Gauge Record
2 min 6 min 7 min 8 min 9 min 10 min
Flow Meter Readings (L)
2235
2345
2500
2708
2826
2274
2398
2587
2757
2863
2282
2408
2603
2770
2872
2292
2420
2629
2781
2879
2301
2421
2650
2792
2888
2310
2440
2673
2803
2899
Water Taken Over Time Period (L)
0-1min
2-3min
3-4min
4-5min
12
12
22
27
8
10
13
19
14
10
8
14
25
10
11
1-2min
5-6min
6-7min
7-8min
8-9min
9-10min
12
14
25
0
9
10
11
18
13
7
11
15
25
12
9
8
10
16
13
9
10
12
26
11
7
9
1
21
11
9
9
19
23
11
11
-
0
10
20
30
40
0 100 200 300 400 500
Pressure Head (kPa)
Borehole size :
Borehole Diameter : 96 mm
Packer type : Double
Packer Inflation Pressure :
Packer seal condition :
Friction losses :
Inclination of Borehole : -90°
4. Graphic Presentation
3. Calculation
5. Core Description
6. Other Observations
1. Field Record
14.0
21.3
37.0
32.5
23.4
Flo
w R
ate
Q (
L/m
in)
Top of test section : 42.4 mbgl
Bottom of test section : 49.8 mbgl
Centre of test section : 46.1 mbgl
Length of test section : 7.4 m
Pressure gauge height : 0.8 m
Initial depth of GW : 6.5 mbgl
Correction to gauge pressure : 71.6 kPa
5.9
6.4
8.7
9.8
9.8
Flow Rateper m
(L/min/m)
LugeonValue
(L/min/m)
Flow RateQ
(L/min)
VolumeLoss(L)
Effective Head(kPa)
PressureStage(kPa)
321.6
446.6
571.6
446.6
321.6
1.9
2.9
5.0
4.4
3.2
250
375
500
375
250
14.0
21.3
37.0
32.5
23.4
Analysed By : AY Date: 05/06/2019
Checked By : AS/TJR Date: 11/06/2019
21.3
23.4
32.5
37.0
14.0
Flo
w R
ate
Q (
L/m
in)
Lugeon Unit K (L/min/m)
5010 20 30 40 90807060 1000
Inte
![Verbal Section Test · 2019-03-14 · GMAT Verbal Section Test [SENTENCE CORRECTION] - Solutions © 2019, BYJU'S. All Rights Reserved](https://img.dokumen.tips/doc/110x75/5f75604eec121b67cd5cd82c/verbal-section-test-2019-03-14-gmat-verbal-section-test-sentence-correction.jpg)
