|
Contractor
|
Matsushita
- Itochu Consortium
|
|
Commencement
of the Works
|
13
March 2002
|
| Contract
period |
1080
days (Until March 12, 2005) |
| Time
Elapsed (days) |
778
of 1080 (72.04%) Remaining 312 days |
|
Progress
|
|
|
|
-
Continue the installation for water piping for Water
Supply and Treatment System in main tunnel
-
Place the based concrete for High Level Reservoir |
Summary
Water
Supply and Treatment System:
Reinforcing
steel bars for High Level Reservoir installed.
Hydrant
piping installation in the main tunnel started.
Tunnel
Ventilation System:
Continued
the building works of ceiling for EP1 and EP3
Survey
and anchoring work for EP2 completed
EP and
auxiliary machines for EP1, 2 & 3, EP fan for EP1 and 3,
Supply/Exhaust fans, EP control equipment were imported and stored at
warehouse in Danang.
Ventilation
Adit Building
Continue
the concrete placing for walls
Construction
Supervision
Permanent
work
High
Level Reservoir:
Installation
of reinforcing bars and forming work for wall
Concrete
placing for wall
Installation
of water pipes in the main tunnel :
Marking
Zone I (May 16~20), J1 (May 22~26)
Anchoring
Zone I (May 22~26), J1 (May 27~31)
Piping
Zone G (May 22~31), K (May 22~31)
Pressure
test Zone
N (May 21~30), M (May 6~13)
Zone L (May 14~20)
South
Portal Plaza:
Excavation
work 100m3
Piping
work
170m
Backfilling
work 90m3
EP
Stations:
-
Ceiling work, Installation of RC wall & Separation wall continued
for EP1 and EP3
-
Start anchoring work for EP2
Ventilation
Adit Building:
-
Continue concrete placing for beams, slabs and chimny
-
Start construction of main building
Ventilation
Adit Connection:
Start
anchoring work for supply side
Electrical
work:
Start
installation of Jet fan cable support in walk ways
Top
|
Progress To Date
