27 Oct 2017 / Hong Kong

Temporary arrangement of the Tung Chung buoyed channel

For approximately 6 months, the width of the buoyed channel between the pairs of buoys TC1 and TC2; TC5 and TC6 will be reduced to about 48 metres for carrying out the main span segments installation works.

An alternative channel, which is bounded by straight lines joining the following co-ordinates (WGS 84 Datum), with the names of temporary light marks shown in the right column, will be provided:

(A) 22º 18.899’N / 113º 57.854’E (DTC 1)

(B) 22º 18.854’N / 113º 57.971’E (DTC 2)

(C) 22º 18.460’N / 113º 57.776’E (DTC 4)

(D) 22º 18.258’N / 113º 57.331’E

(E) 22º 18.367’N / 113º 57.283’E

(F) 22º 18.496’N / 113º 57.716’E (DTC 3)

Details of the temporary light marks marking the alternative channel are as follows:

DTC 1

Shape: Pillar

Colour: Green

Light characteristics: Q. G

Top mark: Single green cone

DTC 2

Shape: Pillar

Colour: Red

Light characteristics: Q. R

Top mark: Single red can

DTC 3

Light characteristics: VQ. G

DTC 4

Light characteristics: VQ. R

The alternative channel with width and depth of about 100 metres and 2.5 metres (Chart Datum) respectively permits vessels with airdraft of not exceeding 18.8 metres to pass through.

The installation works will be carried out by two delivery barges and three flat top barges at the Tung Chung buoyed channel. Guard boats will be stationed at the turning points of the alternative channel to give necessary guidance to the vessels using this channel. Vessels navigating in the vicinity should proceed with caution and follow the guidance given by the guard boats on scene.

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

Source: Government of the Hong Kong SAR Marine Department Notice No.148 of 2017

If quoting any content from Hot Port News, please cite GAC Hot Port News as the source.

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