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Appendix A >
Appendix B >
Appendix C >
Appendix D >
Appendix E >
Appendix F >
Appendix G >
Appendix H >
Appendix I
Operations
and Maintenance Works Carried out in Past Years on Flood Prevention
Table
C1 |
Volume
of silt removed from stormwater drains and drainage channels and the
associated expenditure |
![](images/ch11/c1e.gif)
Financial
Year |
1996/97
|
1997/98
|
1998/99
|
1999/00
|
2000/01
|
Recurrent expenditure
($ million) |
98.9
|
127.8
|
137.5
|
140.9
|
134.7
|
Volume of silt
removed (m3) |
259,000
|
215,500
|
258,600
|
398,300
|
264,500
|
Table
C2 |
Flooding
complaints received and dealt with |
![](images/ch11/c2e.gif)
Year |
1994
|
1995
|
1996
|
1997
|
1998
|
1999
|
2000
|
Flooding complaints
(No,) |
916
|
638
|
242
|
684
|
350
|
466
|
449
|
Table
C3 |
Complaints
on blockage of stormwater drains received and dealt with |
![](images/ch11/c3e.gif)
Year |
1989
|
1990
|
1991
|
1992
|
1993
|
1994
|
1995
|
1996
|
1997
|
1998
|
1999
|
2000
|
Length
of SWD under management (km) |
1,556
|
1,597
|
1,631
|
1,711
|
1,747
|
1,943
|
1,967
|
2,006
|
2,057
|
2,103
|
2,211
|
2,321
|
SWD
complaints (No.) |
14,236
|
13,019
|
13,675
|
14,491
|
14,365
|
15,741
|
16,656
|
16,605
|
17,864
|
16,348
|
17,920
|
17,259
|
Table
C4 |
Desilting
of main watercourses |
![](images/ch11/c4e.gif)
Financial
Year |
1996/97
|
1997/98
|
1998/99
|
1999/00
|
2000/01
|
Designated main
watercourses
cleansed (km) |
11.8
|
13.4
|
12.8
|
29.3
|
22.6
|
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