2.1
The
proposed Hong Kong - Zhuhai - Macao Bridge Hong Kong
Link Road (HKLR) is 12km long connecting the Hong Kong-Zhuhai-Macao
Bridge (HZMB) at the HKSAR Boundary with the Hong Kong Boundary Crossing
Facilities (HKBCF) situated at the north eastern waters of the Hong Kong
International Airport, opening a new and direct connection route between Hong
Kong, Macao and the Western Pearl River Delta.
2.2
The
HKLR comprises a 9.4km long viaduct section from the HKSAR boundary to Scenic
Hill on the Airport Island; a 1km tunnel section to the reclamation formed
along the east coast of the Airport Island and a 1.6km long at-grade road
section on the reclamation connecting to the HKBCF. The tunnel section of HKLR
will pass under Scenic Hill, Airport Road and Airport Railway to minimize the
environmental and visual impacts to Tung Chung residents.
2.3
An
application (No ESB-110/2003) for an Environmental Impact Assessment (EIA)
Study Brief under Section 5(1) of the Environmental Impact Assessment Ordinance
(EIAO) was submitted by Highways Department (the Project Proponent) on 8 October
2003 with a Project Profile (No. No. PP-201/2003) for the Hong Kong - Zhuhai - Macao Bridge Hong Kong Section and North Lantau Highway Connection. The Hong Kong - Zhuhai - Macao Bridge Hong Kong Section and North Lantau Highway Connection has subsequently been renamed as
HKLR. EPD issued an EIA Study Brief
(No: ESB-110/2003) in November 2003 to the Project Proponent to carry out an
EIA study.
2.4
An EIA
Study (Reg. No. AEIAR-144/2009) has been undertaken to provide information on
nature and extent of environmental impacts arising from the construction and
operation of HKLR. The Environmental Permit was issued on 4 November 2009
(Permit No. EP-352/2009). Pursuant to Section 13 of the EIAO, the Director of
Environmental Protection amends the Environmental Permit (No. EP-352/2009)
based on the Application No. VEP-339/2011 and the environmental Permit (Permit
No. EP-352/2009/A) was issued on 9 November 2011 for HKLR to the Highways
Department as the Permit Holder. Subsequently, the Director of Environmental Protection
amends the Environmental Permits (No. EP-352/2009/A and EP-352/2009/B) based on
the Application No. VEP-409/2013 and VEP-411/2013 respectively. The
environmental Permit (Permit No. EP-352/2009/C) was then issued on 5 September
2013.
2.5
Figure 1a-d shows the layout of the Contract and the scope of the Contract works comprises the following major items:
·
a dual 3-lane
carriageway in the form of viaduct from the HKSAR boundary (connecting with the
HZMB Main Bridge) to the Scenic Hill (connecting with the tunnel under separate
Contract No. HY/2011/03), of approximately 9.4km in length with a hard shoulder
for each bound of carriageway and a utilities trough on the outer edge of each
bound of viaducts;
·
a
grade-separated turnaround facility located near San Shek
Wan, composed of sliproads in the form of viaduct
with single-lane carriageway bifurcated from the HKLR mainline with an elevated
junction above the mainline;
·
provision
of ancillary facilities including, but not limited to, meteorological enhancement
measures including the provisioning of anemometers and modification of the wind
profiler station at hillside of Sha Lo Wan,
provisioning of a compensatory marine radar, and provisioning of security
systems; and
·
associated
civil, structural, geotechnical, marine, environmental protection, landscaping,
drainage and highways electrical and mechanical (E&M) works, street
lightings, traffic aids and sign gantries, marine navigational aids, ship
impact protection system, water mains and fire hydrants, lightning protection
system, structural health monitoring and maintenance management system
(SHM&MMS), supervisory control and data acquisition (SCADA) system, as well
as operation and maintenance provisions of viaducts, provisioning of facilities
for installation of traffic control and surveillance system (TCSS),
provisioning of facilities for installation of telecommunication
cables/equipments and reprovisioning works of
affected existing facilities/utilities.
2.6
Different
parties with different levels of involvement in the Contract organization
include:
Ÿ Supervising
Officer’s Representative (SOR) – Ove Arup &
Partners Hong Kong Limited (ARUP)
Ÿ Contractor
–Dragages -China Harbour-VSL
JV (DCVJV)
Ÿ Environmental
Team (ET) – Cinotech Consultants Ltd. (Cinotech)
2.7
The
proposed project organization and lines of communication with respect to the
on-site environmental management structure are shown in Figure 2. The key personnel contact names and numbers are
summarized in Table 2.1.
Table 2.1 Key
Contacts of the Contract
|
Party |
Position |
Position |
Phone No. |
Fax No. |
|
SOR (ARUP) |
CRE |
Mr. Michael Chan |
3767 5803 |
3767 5922 |
|
Mr. Colin Meadows |
3767 5801 |
|||
|
ENPO/IEC (Environ) |
Environmental Project Office Leader |
Mr. Y. H Hui |
3465 2888 |
3465 2899 |
|
Independent Environmental Checker |
Mr. Antony Wong |
3465 2888 |
3465 2899 |
|
|
Contractor (DCVJV) |
Deputy Project Director |
Mr. W.K Poon |
3121 6638 |
3121 6688 |
|
Environmental Officer |
Mr. CHU Chung Sing |
3121 6672 |
||
|
24-hour Hotline |
-- |
6898 6161 |
-- |
|
|
ET (Cinotech) |
Environmental Team Leader |
Dr. H.F Chan |
2151 2088 |
3107 1388 |
2.8
ENVIRON
Hong Kong Ltd. (Environ) is employed by the Highways Department as the
Independent Environmental Checker (IEC) and Environmental Project Office (ENPO)
for the Project.
2.9
A copy of Contractor’s
construction programme is provided in Appendix A.
Summary of Construction Works Undertaken During Reporting Month
2.10 The major site activities undertaken in the reporting month included:
Land Viaduct (P84 to Eastern Abutment at SHT) and
Preparation Works
(a)
Land piling works are in progress with total 15 and 13 no. of pile
concreted in Portion C and Portion A respectively. 7 piles were concreted in
this reporting period. All land piling machines are carrying out piling works
in Portion A due to pending of existing drainage, watermain
and Communication Cable (COM cable) of Airport Authority (AA)
division in Portion C;
(b) Stage 1 formations of piling platform
along seawall (P92 to P107) were completed in this reporting period. 8 other
platforms (P84 to P91) were filled up to level of +3mPD;
(c)
12 pours of column were completed with 5 pours in this reporting period;
(d)
Rebar threading for coupler continues in Portion C;
(e)
Tree felling in Portion A & C was completed
for areas currently having site works. Further approved tree felling will be
carried out as required in nextstage;
(f)
Hong Kong Airport Authority’s permit for AA COM cables slewing still
pending;
(g)
Drainage diversion work remains in progress with approximately 30m of
1200mm diameter pipe and 10m of 1350mm diameter pipe laid
in November. Excavation works and Earth Lateral Support (ELS) continues;
(h)
Construction of ingresses & egresses along Portion A was completed
and in operation;
(i) ELS for pile cap construction at P111L was completed. Pile head breaking is in progress. ELS for
P111R & P112L are also in progress;
Marine Viaduct (P0 to P84)
(j)
Jetty works at P69-P70 were completed;
(k)
Installation of temporary casings at P57 is in progress;
(l)
Piling Jacket were installed at P14, P22, P55,
P56 & P66;
(m)
Permanent casing were installed at P14L, P22R, P55R, P56R & P66;
(n)
Pile excavation by RCD method in progress at P14, P22, P51, P54, P55,
P56, P65 & P66 with 17 piles concreted in this
reporting period;
(o)
Jackets were dismantled at P46, P51, P54L &
P65;
(p)
Inter-face Coring Tests were carried out at P46, P53, P54 & P71;
(q)
Sonic Tests were carried out at P71L;
(r)
All barges moved out from Airport Channel on 7 November 2013 due to
expiry of permit;
(s)
Installation of temporary piles, platforms and permanent casings for
Kelly method carried out at P16, P17, P18, P38 and P39;
(t)
Piling platform at P0, P16, P40 and P44 were removed;
(u)
Pile excavation by Kelly method in progress at P19, P20, P38, P40, P41
and P42 carried out with 12 piles concreted in this reporting period;
(v)
Remedial works to piles at P0 completed and erection of temporary
supports for receiving the precast shells in progress;
(w)
Inter-face Coring Test and Sonic Testing were carried out to completed
piles at P20, P44 and P74;
Casting
Yard / Floating Batching Plant
(x)
Progress of the precast concrete segment casting yard:
-
Construction of
the two load-out jetties completed; Test and commissioning to be conducted in
December.
-
All gantries (18 nos.)
erected; 7 nos. tested and commissioned; 11 nos. to be tested and commissioned
in December.
-
Mould fabrications are
on-going with 1 no. “Type “B”, 8 nos. “Type A” (including 2 no. SOP’s) and 2 nos. Type D moulds assembled; “Type CH” (long
spans) and “Type CP” mould fabrication continues at casting yard with first CH2
type fabricated.
-
Rebar jigs
fabrication and installation continues with 18 of 30 nos. completed
-
Rebar and Prestress Tendon (PT) material delivery continues
-
A total of 41 segments
concreted in this reporting period and up to end of the reporting period total
86 segments casted;
(y)
The floating concrete batching plant 1602 is in operation with 7 piles
concreted;
(z)
Barge 1601 commenced its operation on 14 November with total 3 piles
concreted.
Status of Environmental Licences, Notification and Permits
2.11 A summary
of the relevant permits, licences, and/or notifications on environmental
protection for this Contract is presented in Table 2.2.
Table 2.2 Status
of Environmental Licences, Notification and Permits
|
Permit / License
No. |
Valid
Period |
Status |
|
|
From |
To |
||
|
Environmental Permit (EP) |
|||
|
EP-352/2009/C |
05/09/2013 |
N/A |
Valid |
|
Consruction Noise Permit (CNP) |
|||
|
WA3B: GW-RS0499-13 |
15/05/2013 (00:00) |
14/11/2013 (24:00) |
Expired |
|
P71-P73: GW-RS0636-13 |
17/06/2013(19:00) |
16/12/2013(23:00) |
Cancelled |
|
WA7: GW-RW0484-13 |
15/07/2013(23:00) |
14/01/2014(07:00) |
Valid |
|
WA4: GW-RW0496-13 |
19/07/2013(19:00) |
18/01/2014(23:00) |
Valid |
|
P65-P66:GW-RS0865-13 |
02/08/2013(23:00) |
01/02/2014(07:00) |
Valid |
|
P76-P80:GW-RS0868-13 |
02/08/2013(23:00) |
01/02/2014(07:00) |
Valid |
|
P69-P70:GW-RS0869-13 |
02/08/2013(23:00) |
01/02/2014(07:00) |
Valid |
|
WA7:GW-RW0524-13 |
27/08/2013(19:00) |
27/02/2014(23:00) |
Valid |
|
WA4B:GW-RW0550-13 |
12/08/2013(23:00) |
11/02/2014(07:00) |
Valid |
|
P69-P70: GW-RS0976-13 |
16/09/2013(19:00) |
15/03/2014(23:00) |
Valid |
|
P76-P80: GW-RS0981-13 |
30/08/2013(19:00) |
28/02/2014(23:00) |
Valid |
|
P83: GW-RS0956-13 |
24/08/2013(19:00) |
23/02/2014(24:00) |
Valid |
|
P46-P64: GW-RS0970-13 |
27/08/2013(23:00) |
26/02/2014(07:00) |
Valid |
|
P65-P66: GW-RS0967-13 |
27/08/2013(19:00) |
26/02/2014(23:00) |
Cancelled |
|
P38-P54: GW-RS0986-13 |
02/09/2013(19:00) |
01/03/2014(23:00) |
Cancelled |
|
P85-P87 and P103-P113: GW-RS0994-13 |
02/09/2013(19:00) |
01/03/2014(23:00) |
Valid |
|
P0 – P21: GW-RS1108-13 |
07/10/2013 (23:00) |
06/04/2014 (07:00) |
Valid |
|
P88 – P102: GW-RS1116-13 |
08/10/2013 (19:00) |
06/04/2014 (23:00) |
Valid |
|
P81 – P82: GW-RS1143-13 |
11/10/2013 (19:00) |
10/04/2014 (24:00) |
Valid |
|
Waters in Works Area
Portion A: GW-RS1164-13 |
22/10/2013 (19:00) |
23/12/2013 (23:00) |
Valid |
|
P0 – P25: GW-RS1166-13 |
17/10/2013 (19:00) |
16/04/2014 (23:00) |
Valid |
|
P71 – P74: GW-RS1221-13 |
31/10/2013(19:00) |
28/04/2014(23:00) |
Valid |
|
P71 – P74: GW-RS1217-13 |
30/10/2013(23:00) |
29/04/2014(07:00) |
Valid |
|
P26 –
P43 and P51 –
P68: GW-RS1234-13 |
11/11/2013(19:00) |
10/05/2014(23:00) |
Valid |
|
P101 – P113: GW-RS1322-13 |
30/11/2013(19:00) |
30/01/2014(23:00) |
Valid |
|
Notification pursuant to Air Pollution Control
(Construction Dust) Regulation |
|||
|
345773 |
N/A |
Receipt acknowledged by EPD |
|
|
Billing Account for Construction Waste Disposal |
|||
|
A/C# 7015341 (Construction
Site) |
13/06/2012 |
N/A |
Valid |
|
A/C#
7016948 (Vessel
Disposal) |
01/09/2013 |
30/11/2013 |
Valid |
|
Registration of Chemical Waste Producer |
|||
|
WPN 5213-951-D2499-01 |
18/07/2012 |
N/A |
Valid |
|
Effluent Discharge License under Water Pollution
Control Ordinance |
|||
|
WA6A(DCVJV site office): WT00014053-2012 |
12/09/2012 |
30/09/2017 |
Valid |
|
WA6B (SOR site office): WT00014447-2012 |
30/10/2012 |
31/10/2017 |
Valid |
|
WA3: WT00015118-2013 |
30/01/2013 |
31/01/2018 |
Valid |
|
Portion C: WT00015356-2013 |
22/02/2013 |
28/02/2018 |
Valid |
|
Portion A: WT00016076-2013 |
21/05/2013 |
31/05/2018 |
Valid |
|
WA4B: WT00014750-2012 |
12/08/2013 |
31/08/2018 |
Valid |
|
Marine Dumping Permit |
|||
|
Dumping of Phase 1, 2a, 2b, 2c and 2d (Type
1-Open Sea Disposal) marine sediment EP/MD/14-043 |
05/08/2013 |
04/02/2014 |
Valid |
|
Dumping of Phase 1, 2a, 2b, 2c and 2d (Type 1D and Type 2) marine sediment EP/MD/14-070 |
07/10/2013 |
06/11/2013 |
Expired |
|
Dumping of Phase 1, 2a, 2b, 2c and 2d (Type 1D and Type 2) marine sediment EP/MD/14-087 |
07/11/2013 |
06/12/2013 |
Valid |