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)
Construction
of the temporary jetty
Installation
of temporary casings, piling jackets, temporary piles, platform and permanent
casings
Dismantling
of piling jacket
Piling
platform removal works
Pile
excavation by Reverse Circulation Drill (RCD) method method
Pile
excavation by Kelly method
Inter-face
coring test, full depth coring test, sonic test, friction test
and load
test
Predrilling works
Operation
of floating concrete batching plants
Trimming of
pile head
Grouting
works
Concreting
for pile cap
Driving of
sheet piling
Trial water
cracking and trial shaft grouting
Installation
of recast shells and waterproofing works
Advanced
concrete breaking works inside the permanent steel casing
Steel
fixing to the column and formwork installation
Kingpost
installation for precast cap and associated steel welding works
Land
Viaduct (P81 to P114)
Land piling
and concreting works
Rebar
threading for coupler
Backfilling
Tree
transplant and maintenance works
Installation
of portal beam
Excavation
works and Earth Lateral Support (ELS)
Pouring of
pile cap and pile head breaking
Formation
works
Pours of
column
Erection of
side formwork for the portal and kickers
Road
diversion works
Pre-drilling
works, pile cap, column and portal construction
Side
formwork and wing slab soffit formwork
Waling of
ELS and backfill
Steel
fixing for bottom mat and side bars
Carriageway
diversion
Tendon
ducts
Falsework erection
Temporary
carriageway for diversion at P82 & P83
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.