Pier reconstruction works

09 Sep 2022 / Hong Kong

For approximately 35 months, reconstruction works for piers at Leung Shuen Wan, Sham Chung and Sam Mun Tsai Village will be carried out in the following works areas:

WORKS AREA 1
This area is bounded by straight lines joining the following co-ordinates (WGS 84 Datum) from (A) to (F) and the adjacent shoreline:
(A) 22° 20.988’N 114° 21.217’E
(B) 22° 20.980’N 114° 21.215’E
(C) 22° 20.950’N 114° 21.163’E
(D) 22° 20.950’N 114° 21.109’E
(E) 22° 21.039’N 114° 21.109’E
(F) 22° 21.039’N 114° 21.180’E

WORKS AREA 2
This area is bounded by straight lines joining the following co-ordinates (WGS 84 Datum) from (G) to (L) and the adjacent shoreline:
(G) 22° 26.405’N 114° 16.878’E
(H) 22° 26.375’N 114° 16.829’E
(I) 22° 26.454’N 114° 16.740’E
(J) 22° 26.570’N 114° 16.862’E
(K) 22° 26.490’N 114° 16.949’E
(L) 22° 26.441’N 114° 16.919’E

WORKS AREA 3
This area is bounded by straight lines joining the following co-ordinates (WGS 84 Datum) from (M) to (T):
(M) 22° 27.337’N 114° 12.817’E
(N) 22° 27.335’N 114° 12.815’E
(O) 22° 27.314’N 114° 12.826’E
(P) 22° 27.279’N 114° 12.820’E
(Q) 22° 27.250’N 114° 12.757’E
(R) 22° 27.347’N 114° 12.708’E
(S) 22° 27.386’N 114° 12.788’E
(T) 22° 27.339’N 114° 12.813’E

The works will be carried out by three dumb lighters and four special purpose vessels. One tug and one launch will provide assistance.

A working area of approximately 50 metres around the lighters and special purpose vessels will be established. Yellow marker buoys fitted with yellow flashing lights will be laid to mark the positions of the anchors extending from the lighters and special purpose vessels.

Silt curtains, extending from the sea surface to the seabed, will be established within the works areas. The silt curtain is a large piece of netting used to contain mud and sediments. Yellow marker buoys fitted with yellow flashing lights will be laid to mark the extent of the silt curtains.

The hours of work will be from 0800 to 1900 hours. No works will be carried out on Sundays and public holidays. Vessels employed for the works will stay in the works areas outside the hours of work.

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

Vessels engaged in the works 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 areas at slow speed, bearing in mind there are divers working in the areas.

(For information about operations in Hong Kong, contact GAC Hong Kong at [email protected])

Source: Government of the Hong Kong Marine Department Notice No.179/2022

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