Construction Phase Daily Piezometer Monitoring Results

Date

Daily Piezometer Monitoring

38568-LDH1

TKO-LBH907

03-Jul-18

+87.56

Tunnel construction activities are not within +/-50m of the piezometer gate in plan.

04-Jul-18

+87.56

05-Jul-18

+87.55

06-Jul-18

+87.56

07-Jul-18

+87.56

09-Jul-18

+87.56

10-Jul-18

+87.56

11-Jul-18

+87.56

12-Jul-18

+87.56

13-Jul-18

+87.56

14-Jul-18

+87.56

16-Jul-18

+87.56

17-Jul-18

+87.56

18-Jul-18

+87.53

19-Jul-18

+87.55

20-Jul-18

+87.54

21-Jul-18

+87.53

23-Jul-18

+87.55

24-Jul-18

+87.53

25-Jul-18

+87.53

26-Jul-18

+87.51

27-Jul-18

+87.47

28-Jul-18

+87.50

30-Jul-18

+87.45

31-Jul-18

+87.41

Action Level(mpD)

+74.65

+17.59

Note:         Bold Italic with underline means Action Level exceedance