HONGKONG.
DIAGRAM OF LOW LEVEL DAM UNDER CONSTRUCTION
AT TYTAM TUK SHEWING PROGRESS TO 31ST DECEMBER, 1914.
Laid before the Legislative Council by Command of His Excellency the Governor. January 21st, 1915.
130 ft. -
Ordnance Datum
F
Ordnance Datum
-Draw-off tower
W. CHATHAM,
Director of Public Works.
18-1-16
Total length of dam excluding tongue into hillside at ends 1,195 feet.- Overflow, length overali 279 feet
28AAAAAS
Overflow face
Flood-water channel
DOWN-STREAM ELEVATION OF COMPLETED DAM
- Culverts for stream diversion
original
Sur
eroun
No. 1915.
4
Excavation to 31st December, 1914, shewn thus:-
SECTION THROUGH CENTRE LINE OF DAM
SCALE 1 Inch 100 Feet.
Concrete & masonry
"
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