0.0

1.0

2.0

3.0

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

2.2

2.4

2.6

2.8

Drawdown, [m]

0.1

110

100

1000

Tim

e, [m

in]

0.1 1 10 100 1000Time [min]

0

200

400

Flow

[l/m

in]

Enclosure 3Page 1 of 25

Projekt Järnvägstunnlar Helsingborg Capacity testSite: Area 1 Executed: 2006-10-16

Well: 06.6.1001

180070-180

Ref. point: Top steel lid

J:\BB-AVD\Projekt\2006\180070 Järnvägstunnlar Hbg\Projekthandlingar\Rådata\Diverdata\Kaptester Hammarborrhål\06.6.1001.xls

JE, Yngsjö 2007-07-13

Malmberg Borrning AB296 85 Åhus+46 44 23 18 00

2G130006

Geophysical logging – 06.6.1001 – Hammer boring

Performed: JPR Date: 2007-04-12 Subject: Geophysical logging, 06.6.1001

Checked: CSW Date: 2007-04-16 Page 1 / 1

Approved: PEH Date: 2007-07-13 Report no. 4 Encl.: G.10 Rev.

Measuring point Terrain Level of terrain [m] 41,498

Scale of illustration 1:200 Borehole depth [m] 30

Date, collection of data See list below Log-operator See list below

Logs collected by GEO

Flowlog 2007-01-02 LOC/CHJ. Extra Caliper 2007-02-07 JPR/CSW.

Logs by sub contractor Rambøll, date: 2006-12-08

Caliper, Natural gamma, Formation conductivity, Formation resistivity, Formation neutron porosity, Formationdensity, Formation velocity (Sonic)

Flow method: Flow rate [m3/h]: Drawdowns [m]: Water table depth [m]

Injection 3,2 +0,19 4,49

Project: 29330 Helsingborg, Järnvägstunnlar

Elevation Drillers log Petrography

Insta

llatio

ns Caliper 1 [mm]

100 300

Natural gamma 2 [cps]

200 400

Form.-cond. 1 [mS/m]

0 50

Form.-res 3 [ohmm]

0 800

Porosity 1 [%]

0 100

Porosity 2 [%]

0 100

Density 2 [g/cm3]

1 3

Sonic 2 [m/s]

0 5000

Flow Q=3.2 [m3/h]

0 4

Flow Q=3.2 m3/h [%]

0 100

Extra Caliper 2 [mm]

100 300

45

40

35

30

25

20

15

10

Till

Transition zone

Clay shale

Sand, silty

Sandstone

Clay stone

Sandstone

Clay shale

Sandstone

Shale

Sandstone

2G130006

0 4 8 12 16 20

WOB (kN)

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Dep

th (m

)

0 40 80 120 160

PRATE (cm/min)

0 1 2 3

APRES (MPa)

0 20 40 60 80 100

RPM (varv/min)

0 2 4 6 8

TPRES (MPa)

MWD-data and AirLift CapacityProjekt Järnvägstunnlar

HELSINGBORG

Project number: 180070

Well: 06.6.1001Diameter Ø 168,3/140 mm

............ ............. ............... Self-check Veriification Approval

J:\BB-AVD\Projekt\2006\180070 Järnvägstunnlar Hbg\Projekthandlingar\MWD\06.6.1001.xls

0 200 400 600 800

Air Lift Capacity (l/min)

2G130006