S/N

Risk factors

1

casualties;

2

falling into the water;

3

bumping into and out of operation and maintenance personnel;

4

slipping people;

5

submarine cable damage;

6

collision;

7

fire;

8

wind disaster;

9

wind tower, fan, booster station operational accident;

10

operation and maintenance personnel access standards is not clear;

11

operation and maintenance personnel not certified;

12

operation and maintenance personnel training is not in place;

13

non-compliance with safe operating procedures;

14

crew not fit;

15

unconscious of duties;

16

low physical and mental qualifications;

17

operational errors;

18

overlooked negligence;

19

not comply with the rules of navigation;

20

the lack of professional operation and maintenance vessels;

21

transport vessels and other transport vessels overloaded seriously;

22

the lack of awareness of safety and security of operation and maintenance personnel;

23

inadequate life-saving facilities;

24

fishing vessels traveling freely in the work area;

25

windy weather causing accidents;

26

lightning weather incidents;

27

inaccurate sources of weather forecast;

28

weather forecasts are not timely;

29

sudden bad weather;

30

imperfect safety operation rules;

31

imperfect emergency plan;

32

emergency plan is not operable;

33

emergency plan is not comprehensive;

34

response is not timely from an accident into danger;

35

rescue is not timely;

36

qualification conditions of operation and maintenance are not clear;

37

the lack of necessary warning signs configuration;

38

no effective monitoring system;

39

maritime communications liaison is not satisfactory;

40

the force of offshore search and rescue is relatively weak;

41

it is difficult to effectively cover maritime regulatory forces.