HONGKONG.
DIAGRAM OF THE MONG-KOK-TSUI BREAKWATER SHOWING PROGRESS
OF STONE DEPOSITING TO 30TH JUNE, 1912.
Laid before the Legislative Council by Command of His Excellency the Governor, August 22nd, 1912.
HIGH WATER ORDINARY SPRING TIDES
LOW WATER
ORDINARY SPRING TIDES
MUD LEVEL
15th July, 1912.
12' 3"
44'
No. 1912
10
HIGH WATER ORDINARY SPRING TIDES
LOW WATER ORDINARY SPRING TIDES
AVERAGE HEIGHT OF STONE DEPOSITED TO 30th JUNE, 1912.
AVERAGE
LEVEL
OF BOTTOM
OF
DREDGED TRENCH
192' 0"
12' 3"
SCALE 1 INCH-20 FEET
Ft. 10 5
30 40 50.
po Ft.
Total Area of Average Cross Section of Breakwater shewn above 4,790 Sq. Ft. Area of Stone Deposited to 30th June, 1912,
=2,089
Proportion of Stone Area to Total Area of Cross Section=
43% %
11
$
MUD LEVEL
41
W. CHATHAM, Director of Public Works,
48
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