9.1
Major site activities for the coming reporting month will include:
WA4
Ÿ
Fabrication of lifting frames
Ÿ
Deliveries of frame structures
WA7
Ÿ
Fabrication of cofferdam frame structures
Ÿ
Maintenance of Reverse Circulation Drill (RCD) equipment
Marine
Viaduct (P0 to P80)
Ÿ
Inter-face coring tests
Ÿ
Full depth coring test
Ÿ
Sonic test
Ÿ
Grouting work
Ÿ
Casing installation
Ÿ
Installation of sheetpiles
on cofferdam
Ÿ
RCD excavation
Pile
Cap Construction
Ÿ
Installation of precast cap shells
Ÿ
Concreting
Ÿ
Kingpost installation and associated steel
welding works
Ÿ
Concreting trimming
Ÿ
Rock excavation
Ÿ
Steel Fixing works of pile cap
Works
with Cofferdam
Ÿ
Installation of waling strut
Ÿ
Installation of sheet pile
Ÿ
Installation of temporary working platform
Ÿ
Installation of shear pin
Ÿ
Installation of bored pile casing
Ÿ
Excavation works and casting of concrete plug
Ÿ
Dewatering works and sealing works
Ÿ
Additional welding
Column
Construction
Ÿ
Lifting works
Ÿ
Lift concreting
Ÿ
Pier head works
Ÿ
Pier head concreting
Precast
Column Erection
Ÿ
Installation of base units and precast units
Ÿ
Stressing of vertical nailing tendons
Deck
Erection
Ÿ
Setting up of equipment
Ÿ
Segment erection
Precast
Segment
Ÿ
Segment casting
Land
Viaduct (P81 to Abutment at Scenic Hill Tunnel (SHT))
Ÿ
ELS excavation
Ÿ
excavation works and waling installation
Ÿ
Pile cap work
Ÿ
Falsework erection
Ÿ
soffit formwork
Ÿ
Removal of steel bracket system
Ÿ
Steel fixing
Ÿ
Concreting
Ÿ
Removal of formwork
Ÿ
Casting of Portal
Ÿ
Erection of steel bracket 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.