EXHIBIT A-1
DUCT UNIT COSTS (HK$000's)
Cost/Km Scenario 2
Cost/Km
Scenario 1
COST per duct km.
Materials
15
10
New-Mini Trench
96
0
New Manual Shallow Trench
40
0
New Deep-Trench:
Road Crossing Pavement
17
0
73
8
Reinst of Roadway
8
0
Using Existing Duct
3
8
Weighted Average Cost/Km
252
26