1.1.1
The Kai Tak
Development is located in the south-eastern part of Kowloon Peninsula of the
HKSAR, comprising the apron and runway areas of the former Kai Tak Airport and existing waterfront areas at To Kwa Wan, Ma
Tau Kok, Kowloon Bay, Kwun
Tong and Cha Kwo Ling.
1.1.2
Contract No. KL/2014/03 is the works package to
construct an approximately 420m long supporting underground structure (SUS)
underneath Shing Cheong Road and Cheung Yip Street. The EM&A programme
under this Contract is governed by three EPs (EP-337/2009, EP-339/2009/A and
EP-451/2013) and two EM&A Manuals (AEIAR-130/2009 and AEIAR-174/2013). The
Works to be executed under this Contract and corresponding EPs include but not
be limited to the following main items:
EP-451/2013 – Trunk
Road T2
(i)
Construction of approximately 420m long
supporting underground structure (SUS) including diaphragm walls, barrettes,
piled foundation, top and bottom slabs, end wall and adits
underneath Shing Cheong Road and Cheung Yip Street;
EP-337/2009 – New
Distributor Roads Serving the Planned Kai Tak
Development
(ii)
Widening and re-alignment of Cheung Yip Street
of approximately 330m long and associated footpaths;
(iii)
Demolition, reconstruction and widening of
Shing Cheong Road of approximately 410m long and associated footpaths;
(iv)
Construction of drainage outfall and
modification of existing seawall;
(v)
Construction of ancillary works including
surface drainage, sewerage, water, fire fighting,
street lighting, street furniture, road marking, road signage, utilities and
services, irrigation and landscape works.
EP-339/2009/A
– Decommissioning of the Remaining Parts (Ex-GFS Building, Radar Station and
Hong Kong Aviation Club) of the former Kai Tak
Airport
(vi)
Demolition of RADAR Tower and guard house;
Other works not covered
by any EP
(vii)
Construction of two subways between Phase II of
New Acute Hospital (Site A) and Hong Kong Children’s Hospital (Site C), and
between Phase I of New Acute Hospital (Site B) and Site C;
(viii)
Construction of District Cooling System (DCS)
along Cheung Yip Street and Shing Cheong Road
1.1.3
The location and boundary of the site is shown
in Figure 1.
1.2.1
The project proponent was the Civil Engineering
and Development Department, HKSAR (CEDD). Hyder Meinhardt Joint Venture (HMJV) was commissioned by CEDD as
the Engineer for the Project. Ramboll Environ Hong
Kong Limited was commissioned as the Independent Environmental Checker (IEC).
China Road and Bridge Corporation (Hong Kong) (CRBC) was appointed as the main
contractor for the construction works under the contract KL/2014/03. MateriaLab Consultants Limited (MCL) was appointed as the
Environmental Team (ET) by CEDD to implement the EM&A programme for the
Project.
1.2.2
The organization structure is shown in Appendix
B. The key personnel contact names and numbers for the Project are
summarized in Table 1.1.
1.3.1
The construction of the Project commenced in
February 2016 and is expected to complete in 2020. The construction programme
is shown in Appendix A.
1.3.2
A summary of the major construction activities undertaken in the
reporting period were:
|
June 2017 |
July 2017 |
August 2017 |
|
ž
Temporary utility diversion works; ž
Temporary diversion for CLP cable at CH6+560; ž
Temporary diversion for sewage rising main; ž
Construction of temporary diversion road for Shing Cheong
Road (TTA Stage 2); ž
Setup of temporary barging point; ž
Drainage works (CH100 to CH240); ž
Excavation of drainage pipe and manhole (M206 to M213); ž
Seawall Modification Works; ž
Construction of tunnel box structure; ž
D-wall construction works; ž
Construction of socket H-pile; ž
Pumping test for Zone 3; ž
Excavation and ELS construction; and ž
Installation of dewatering, observation and recharging
wells. |
ž
Temporary diversion for drainage works; ž
Temporary diversion for CLP cable at CH6+560; ž
Temporary diversion for sewage rising main; ž
Construction of temporary diversion road for Shing Cheong
Road (TTA Stage 2); ž
Setup of temporary barging point; ž
Excavation of drainage pipe and manhole (M206 to M207); ž
Seawall Modification Works; ž
Construction of tunnel box structure; ž
D-wall construction works; ž
Guide wall construction works; ž
Construction of socket H-pile; ž
Pumping test for Zone 3; ž
Excavation and ELS construction; and ž
Installation of dewatering, observation and recharging
wells. |
ž
Excavation and laying of drainage pipe and manhole; ž
Seawall modification works; ž
Construction of tunnel box structure; ž
D-wall construction works; ž
Pumping test; ž
Excavation and ELS construction; and ž
Setup of temporary barging point. |