Cultural Heritage Monitoring Results

 

Date

Tilting

Settlement (mm)

Vibration (mm/s)

THT-TM-01

THT-TM-02

THT-TM-03

THT-TM-04

THT-BSP-1

THT-BSP-2

THT-BSP-3

Measurement Direction

Tran

Vertical

Longitudinal

1-Apr-20

1 : 12856

1 : 14516

1 : 4592

Obstructed by materials of stakeholder

+2

Stop monitoring

 

0.166

0.166

0.102

2-Apr-20

1 : 9574

1 : 12162

1 : 4891

+1

0.173

0.126

0.173

3-Apr-20

1 : 8490

1 : 13235

1 : 5056

+3

0.150

0.158

0.142

6-Apr-20

1 : 6081

1 : 20454

1 : 4455

+2

0.181

0.173

0.126

7-Apr-20

1 : 5625

1 : 64283

1 : 4891

+2

0.181

0.142

0.126

8-Apr-20

1 : 5056

1 : 112495

1 : 5422

+1

0.158

0.181

0.166

9-Apr-20

1 : 5421

1 : 28124

1 : 5056

+2

0.244

0.434

0.197

14-Apr-20

1 : 6081

1 : 34614

1 : 4737

+2

0.307

0.315

0.615

15-Apr-20

Obstructed by Tin Hau Festival Activities

Obstructed by Tin Hau Festival Activities

Obstructed by Tin Hau Festival Activities

+3

Obstructed by Tin Hau Festival Activities

16-Apr-20

+1

0.126

0.126

0.095

17-Apr-20

+2

0.142

0.181

0.244

18-Apr-20

+1

0.221

0.307

0.323

20-Apr-20

+0

0.189

0.252

0.268

21-Apr-20

+1

0.252

0.331

0.244

22-Apr-20

1 : 8999

1 : 112495

1 : 4891

+2

0.142

0.181

0.181

23-Apr-20

1 : 10227

-1 : 224991

1 : 6081

+1

0.189

0.197

0.134

24-Apr-20

1 : 11841

1 : 449981

1 : 6923

+2

0.173

0.181

0.166

25-Apr-20

1 : 12856

1 : 112495

1 : 8490

+1

0.150

0.166

0.150

27-Apr-20

1 : 19564

-1 : 56248

1 : 6618

1 : 5114

-1

0.166

0.158

0.142

28-Apr-20

1 : 32140

-1 : 26469

1 : 5844

1 : 5294

+1

0.142

0.142

0.142

29-Apr-20

1 : 40906

-1 : 32142

1 : 6338

1 : 4787

+0

0.142

0.252

0.134

 

Alert Level

1:2000

6

4.5

Alarm Level

1:1500

8

4.8

Action Level

1:1000

10

5

Note:

Bold means Alert Level exceedance

Bold Italic means Alarm Level exceedance

Bold Italic with underline means Action Level exceedance