TABLE 8-6
ORDER OF MAGNITUDE COST ESTIMATE
CONFIDENTIAL
Unit
Total Cost
Cost Item
Quantity
Unit
Cost
(HK$ in '000)
SITE PREPARATION
(1)
Mobilization and Demobilization
Lsa
70,279
(2) Clear and Grub (borrow area)
Lsa
2,000
(3) Excavation
Rock (drill and blast)
27,898
m3
26.02
725,906
Soil & Rippable rock
56,540
3
m
11.51
650,775
Marine deposit (dredged)
32,482
3
m
18.63b
605,140
(4) Embankment
Quarry run
32,270
m3
5.76
185,875
Armor and underlayers
4,834
m3
15.59
75,362
Select fill
37,316
3
m
4.39
163,817
Bedding layer
16,397
3
m
2.27
Marine Sand
47,763
m
30-100C
Subtotal Site Preparation (Range)
37,221
1,432,890
to 4,776,300
3,949,265
to 7,292,675
aLs
=
lump sum
b = disposal within 40km
C
=
range of unit prices
8-8
CONFIDENTIAL