APPENDIX S
CIVIL ENGINEERING OFFICE
GENERAL STATISTICS
Hong Kong Kowloon New Territories Total (A) Road Works Carried Out New roads completed (Kilometres) 3.54 1.58 5.12 (B) Drainage Works Carried Out New drains laid (metres) 1 500 14 292 460 16 252 (C) Railway Tracklaying (Kilometres) (D) Production in Government Quarries 13.46 13.46 Total Crushed Stone (Tonnes) 1971-72 1972-73 1973-74 1974-75 1975-76 Diamond Hill Quarry 176 215 201 513 215 186 161 965 136 814 Mount Butler Quarry 135 788 206 238 149 964 140 536 75 232 Total 312 003 407 751 365 150 302 501 212 046 Bitumen-Coated Materials (Tonnes) Diamond Hill Quarry 112 542 104 556 113 039 111 908 111 967 Mount Butler Quarry 29 174 34 161 78 681 34 845 43 595 Total 141 716 138 717 191 720 146 753 155 503 Ready-mixed Concrete (Tonnes) Diamond Hill Quarry 19 775 30 998 28 109 20 150 18 988 (E) Production in Contract Quarries Total Crushed Stone (Tonnes) 196 2 312 481 3 003 586APPENDIX S
CIVIL ENGINEERING OFFICE
GENERAL STATISTICS
Hong Kong
Kowloon
New Territories
Total
(A) Road Works Carried Out
New roads completed (Kilometres)
3.54
1.58
5.12
(B) Drainage Works Carried Out
New drains laid (metres)
1 500
14 292
460
16 252
(C) Railway Tracklaying (Kilometres)
(D) Production in Government Quarries
13.46
13.46
Total Crushed Stone (Tonnes)
1971-72
1972-73
1973-74
1974-75
1975-76
Diamond Hill Quarry
176 215
201 513
215 186
161 965
136 814
Mount Butler Quarry
135 788
206 238
149 964
140 536
75 232
Total
312 003
407 751
365 150
302 501
212 046
Bitumen-Coated Materials (Tonnes)
Diamond Hill Quarry
112 542
Mount Butler Quarry
29 174
Total
141 716
104 556
34 161
138 717
113 039
78 681
111 908
34 845
147 884
33 296
43 595
111 967
155 503
Ready-mixed Concrete (Tonnes)
Diamond Hill Quarry
19 775
30 998
28 109
20 150
18 988
(E) Production in Contract Quarries
Total Crushed Stone (Tonnes)
196
2 312 481 3 003 586
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