14 November 2017
Hong Kong

Submarine outfall inspection works off Wah Fu

For approximately 2 weeks, submarine outfall inspection works will be carried out within the area bounded by straight lines joining the following co-ordinates (WGS 84 Datum) from (A) to (D):
(A) 22 deg. 15.077’N / 114 deg. 08.049’E
(B) 22 deg. 15.052’N / 114 deg. 08.062’E
(C) 22 deg. 15.006’N / 114 deg. 07.956’E
(D) 22 deg. 15.031’N / 114 deg. 07.944’E

The works will be carried out by one work boat and one survey vessel. One guard boat will provide assistance.

A working area of approximately 25 metres around the work boat will be established. The hours of work will be from 0800 to 1800 hours. No works will be carried out on Sundays and public holidays. Vessels employed for the works will not stay in the works area outside the hours of work.

Diving operations will be carried out from time to time during the hours of work.

Vessels engaged in the operations will display signals as prescribed in international and local regulations.

Vessels navigating in the vicinity should proceed with caution and keep clear of the works area at slow speed, bearing in mind there are divers working in the works area.

(For information about operations in Hong Kong cxontact GAC Hong Kong at

Source: Government of Hong Kong SAR Marine Department Notice No.160 of 2017 dated 13 November 2017

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