9.1
Major
site activities for the coming reporting month will include:
WA4
Fabrication
of rebar cages
Fabrication
of temporary piling platforms
WA7
Fabrication
of rebar cages
Loading and
Unloading of rebar materials
Marine
Viaduct (P0 to P80)
Reverse
Circulation Drill (RCD) Method:
Construction
of temporary platform for piling works Concreting for pile cap
Installation
of piling jackets
Dismantling
of piling jackets
Pile
excavation and casing installation
Inter-face
tests, full depth coring test and sonic test
Grouting
works
Kelly
Method:
Installation
of temporary piles, platforms permanent casing
Removal of
piling platform and temporary pile extraction
Pile
excavation
Inter-face
tests, full depth coring test and sonic test
Pile Cap
Construction:
Installation
of precast cap shells
Concreting
Rebar
fixing
Kingpost
installation and associated steel welding works
Concreting
trimming
Works with
Cofferdam:
Installation
of waling strut
Installation
of shear pin
Installation
of temporary working platform
Column
Construction:
Casing of
lift columns
Column
insert installation, mobilization and temporary works
Deck
Erection:
Lifting
frame fabrication in Dongguan
Modification
works to the Segment Unloading Frame (SUF) in Portion C
Pouring of
the footing for the Segment Unloading Frame at the Southeast Quay
Delivery
and assembly of Launching Gantry 2 and Lifting Frame at River Trade Terminal
Land
Viaduct (P85 to Abutment at SHT) & Marine Viaduct (P81 - P84)
Drainage
and water main diversion and backfill
Pile
construction
Pouring of
column
Construction
of temporary carriageway for road diversion
Piling
platform erection
Portal side
formwork erection and
Portal falsework erection and soffit formwork
Bearing
installation and steel fixing works
Concreting
works
Dismantling of falsework
system
9.2
The
tentative environmental monitoring schedule for the next month is shown in Appendix D.
9.3
A
tentative construction programme is provided in Appendix A.