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 3 003 586