Construction of Covered Walkway

in the Courtyard of the

Former Kowloon British School,
Tsim Sha Tsui

- Project Profile -

Leisure and Cultural Services Department

August 2008
Antiquities and Monuments Office Project Profile-Former Kowloon British School

Contents
1. BASIC INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Project Title. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Purpose and Nature of the Project. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Name of Project Proponent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.4 Location of Project. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.5 History of the Former Kowloon British School. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.6 Number and Type of Designated Project to be Covered by the Project Profile. . . . 2
1.7 Contact Person(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.8 Estimated Cost. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2. OUTLINE OF PLANNING AND IMPLEMENTATION PROGRAMME. . 3

2.1 Responsibilities of Parties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 Site Survey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3 Method of Construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.4 Implementation Programme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3. MAJOR ELEMENTS OF THE SURROUNDING ENVIRONMENT. . . . . 4

4. POSSIBLE IMPACTS ON THE ENVIRONMENT. . . . . . . . . . . . . . . . . . . . 4

4.1 Cultural Heritage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.2 Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4.3 Air Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.4 Traffic Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.5 Solid Waste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.6 Spoil Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.7 Dangerous Goods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . 6
4.8 Ecological Impact. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5. E N V I R O N M E N TA L P R O T E C T I O N M E A S U R E S T O B E
INCORPORATED IN THE DESIGN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.1 Measures to Minimize Environmental Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.2 Cultural Heritage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.3 Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.4 Air Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.5 Solid Waste. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

5.6 Water Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5.7 Further Environmental Implications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.8 Public Consultation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.9 Monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.10 History of Similar Projects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

6. USE OF PREVIOUSLY APPROVED EIA REPORTS. . . . . . . . . . . . . . . . . 11

7. CONCLUSIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . 11

APPENDIX

Appendix I Working Boundary of the Project

Appendix II Detail Drawings of the Project
Appendix III Visual Image of the Proposed Covered Walkway
Appendix IV Summary of Mitigation Measure

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

1. BASIC INFORMATION

1.1 Project Title

Construction of Covered Walkway in the Courtyard of the Former Kowloon British

School.

1.2 Purpose and Nature of the Project

1.2.1 The purpose of the project is to construct a Covered Walkway in the courtyard of the
Former Kowloon British School (“the School”) (working boundary showing the
project area is at Appendix I). The School was declared a monument under the
Antiquities and Monuments Ordinance (Cap. 53) (“the Ordinance”) in 1991.

1.2.2 The School is composed of two buildings separated by an open courtyard. There is no
covered walkway connecting the main building and the annex block, causing
inconvenience to the users and visitors, particularly during the wet seasons. As the
Antiquities and Monuments Office (AMO) has the aim of improving the facilities of
Hong Kong’s declared monuments while ensuring its heritage value for the
enjoyment of the public, the construction of a covered walkway in the courtyard of
the School is proposed and funded by the AMO.

1.2.3 A study for the proposed construction works has been conducted by the AMO, so as
to ensure the cultural significance of the School will be retained. Detail scope and
drawings of the construction works have been prepared by the Architectural Services
Department (ArchSD) and vetted and agreed by the AMO. The construction mainly
consists of the following items:

(i) Removal of the existing stand-alone wooden screens and posts beside the
annex block.
(ii) Construction of a new covered walkway, including bolting of the bases of
new steel posts to the base plates, fixing the new glass sheet cover to steel
frame and painting of the new steel posts.

1.2.4 Detail drawings of the proposed covered walkway are attached at Appendix II.

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

1.3 Name of Project Proponent

Antiquities and Monuments Office (AMO), Leisure and Cultural Services

Department.

1.4 Location of Project

Former Kowloon British School, 136 Nathan Road, Tsim Sha Tsui, Kowloon.

1.5 History of the Former Kowloon British School

1.5.1 Situated at Tsim Sha Tsui, the Former Kowloon British School was the oldest
surviving school building constructed for foreign residents living in Hong Kong. In
1900, Mr. Ho Tung (later Sir Robert) donated $15,000 to the Government to build a
school in Kowloon. The building was officially opened on 19 April 1902.

1.5.2 The School is a typical Victorian structure, but was modified to adapt to local climatic
conditions by adding wide verandas, high ceilings and pitched roofs.

1.5.3 The School was declared a monument on 19 July 1991. The property is owned by the
Government. After proper restoration, it houses the AMO.

1.6 Number and Type of Designated Project to be Covered by the Project Profile

1.6.1 The proposed work is a designated project under Section Q.1 of Schedule 2, of the
Environmental Impact Assessment (EIA) Ordinance because the project will involve
building works wholly in an existing site of cultural heritage (namely a Declared
Monument).

1.7 Contact Person(s)

Mr. Esmond CH CHAN

Senior Manager (Antiquities and Monuments)
Antiquities and Monuments Office
Tel: 2208 4420
Fax: 2377 9792
Email: echchan@lcsd.gov.hk

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

1.8 Estimated Cost

The total cost for this project is estimated at HK$ 420,000.

2. OUTLINE OF PLANNING AND IMPLEMENTATION

PROGRAMME

2.1 Responsibilities of Parties

2.1.1 For this project, AMO is the Project Proponent and Client Department which is
responsible for funding the project and will also act as the building conservation
adviser. AMO has engaged ArchSD as their works agent which will be responsible for
project management, contract preparation and site supervision.

2.2 Site Survey

2.2.1 Construction study and detail drawings of the project have been completed.
Specification for the proposed scope of works has been prepared by ArchSD and
agreed with AMO to ensure the conservation works comply with international
conservation principles and standards. Any further environmental requirements
specified in the environmental permit would be incorporated into the final
specification.

2.3 Method of Construction

2.3.1 As the work involves a declared monument, extra care will be taken at all phases of
the work.

2.3.2 The bases of the steel posts will be bolted to the base plates so as to be easily removal
in future, in order to fully maintain reversibility of the structure.

2.3.3 The new steel posts will be painted to match the existing timber posts to the Annex
Block and the new roof glazing should be tinted to harmonise with the existing roof.

2.4 Implementation Programme

2.4.1 The proposed construction works are tentatively scheduled to be carried out from
October 2008 to January 2009.

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

3. MAJOR ELEMENTS OF THE SURROUNDING ENVIRONMENT

3.1 There are another two historic buildings in the area, the nearest declared monument is
The Hong Kong Observatory which is more than 120 metres away from the works site.
A grade II historic building, namely St. Andrew’s church compound, is located about
35 metres to the north-east of the School.

3.2 The surrounding area is mainly the central business district with the above-mentioned
historic buildings, commercial buildings and community facilities, the nearest cluster
of buildings (i.e. Tsim Sha Tsui District Kaifong Welfare Association) being
approximately 2 metres to the east of the School. These blocks are considered to be
sensitive receivers.

3.3 The School is about 6 metres from the main road, Nathan Road. There is a feeder road
to the School, the daily traffic usage of the feeder road is very low.

4. POSSIBLE IMPACTS ON THE ENVIRONMENT

4.1 Cultural Heritage

4.1.1 In this project, special care and attention will be paid for maintaining the historic
values of the School; therefore all building and painting works are to be carried out
in a careful and skilled manner which will be subject to a high level supervision by
staff of AMO and ArchSD to ensure that the works are of the highest standard and
the materials are exactly as required.

4.1.2 The nearest historic building is located about 35 metres away from the project site.
No direct physical impact is expected during the works. The Contractor will be
required to take special cares in the construction works. The works are restricted to
use of hand-held tools and equipment in order to avoid any physical vibration to the
building.

4.1.3 A visual image of the proposed covered walkway for assessing the possible visual
impact on the School is attached at Appendix III.

4.2 Noise

4.2.1 The closest distance between the site and the nearest cluster of buildings is about 2

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

metres, but the only construction noise to be generated will be that from hand-held
power tools and hand-held manual tools, so that only minor impacts are anticipated.
No heavy power-operated machinery will be involved in this project. As a result, it
is believed that the noise impact on the surrounding sensitive receivers may be
considered as minimal.

4.3 Air Quality

4.3.1 The problem of dust emission from the site is expected to be minimal since the
demolition of the existing wooden screens and posts is relatively in very small scale
and will be carried out by either hand-held power tools or manual tools. The amount
of dust generated is expected to be very low and of very short duration. It will be
controlled with good site management as well as dust reduction measures.

4.4 Traffic Impacts

4.4.1 Lorries are required to transport construction wastes from site and the construction
materials including steel posts, glass sheet covers, wooden screens, etc. to the site. It
is expected to be infrequent. Traffic impacts on the Nathan Road and the feeder road
to the School are considered to be very insignificant and the project is quite short in
duration.

4.5 Solid Waste

4.5.1 During the working period, about 10 cubic metres of construction and demolition
waste (C&D waste) may be produced, including cement mortar, wooden screens and
posts. Those unwanted C&D waste will be removed off site promptly and transported
to the statutory landfill sites. The guidelines concerning temporary storage and proper
disposal of C&D waste will be strictly monitored. Therefore, no significant impact
due to the generation and disposal of the limited and non-toxic solid waste is expected
from the works.

4.5.2 Spent chemicals from any waste termiticide and normal domestic detergent will be
handled, stored and disposed of in accordance with the Waste Disposal Ordinance.
Where necessary, the hotline (Tel: 2755 3554) for chemical waste control and
chemical waste disposal will be contacted for enquiry on technical requirements for
handling chemical wastes. Any waste termiticide should be carefully returned to its
container and taken back to the Contractor’s workshop for filtering and future reuse.

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

In view of the cost of the termiticide, the waste chemical is not expected to exceed 0.5
litre in total.

4.6 Spoil Water

4.6.1 Spoil water is likely to be generated from washing down the steel posts and the glass
cover sheet using a mild detergent and fresh water solution. Such waste water will
be no more harmful than normal domestic waste water; however it will be filtered
before discharge to remove any pieces of waste materials that may block up the
drains. The quantity of waste water generated is not expected to exceed 50 litres per
day. Also, all the effluent discharge from the site will be subject to the Water
Pollution Control Ordinance.

4.7 Dangerous Goods

4.7.1 No designated dangerous goods are involved in the project.

4.8 Ecological Impact

4.8.1 There are no trees close enough to the project site to be damaged by the intended
works. No landscaping issues therefore are expected to arise on this occasion. It is
believed that the project would induce little or zero disturbance to the surrounding
wildlife.

5. ENVIRONMENTAL PROTECTION MEASURES TO BE

INCORPORATED IN THE DESIGN

5.1 Measures to Minimize Environmental Impacts

5.1.1 From the above section, it is assessed that noise, air quality, traffic, solid waste and
spoil water arising from the project are minimal. At the same time, standard
mitigation measures in accordance with the latest version of “Recommended
Pollution Control Clauses for Construction Contracts” will be adopted for further
reducing the environmental impacts.

5.2 Cultural Heritage

5.2.1 Antiquities and Monuments Ordinance

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

5.2.1.1 According to Section 6 of the Antiquities and Monuments Ordinance (Cap.

53), no person shall demolish, remove, conduct, deface or interfere with a
monument, unless a permit is granted by the Antiquities Authority. As the
School is a declared monument, the required permit will be obtained from
the Antiquities Authority before any work may commence on-site. Any
person who contravenes Section 6(1) shall be guilty of an offence and
shall be liable on conviction to a fine of $100,000 and imprisonment for 1
year.

5.2.1.2 A permit under Section 6 will be applied from the Antiquities Authority in
the usual way and the contractor and all parties involved should comply
with any requirements made under the terms of the permit.

5.2.2 Standard of Workmanship

5.2.2.1 According to Article 22 of Burra Charter (a well-recognized international

charter for heritage conservation), new work to the historic place may be
acceptable where it does not distort or obscure the cultural significance of
the place, or detract from its interpretation and appreciation. But,
imitation should be avoided and the new work should be readily identified
as such. Therefore, design of the new covered walkway shall be
sympathetic to the adjoining historic buildings, in terms of its sitting, bulk,
scale and form. Building materials and construction method to be adopted
for the new structure are differentiated from but compatible with the
adjoining historic buildings.

5.2.2.2 All new constructions shall be carried out in a reversible way, i.e. they
can be removed from the monument site in future (if required) without
causing any damage to the historic fabric of the monument.

5.2.2.3 On completion of the works, the new building works and paintworks
should not appear too obvious and for this reason all colours for painting
and all materials employed must be approved by the ArchSD and AMO
before use.

5.2.2.4 The Contractor is required to employ experienced workmen to ensure that

no damage is made to the existing buildings when carrying out the

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

construction work.

5.2.2.5 The Contractor is required to keep a record of methods and materials

adopted in this project while the format of the record should be accepted
by the ArchSD and AMO. A copy of the record will be given to AMO for
future maintenance purposes.

5.3 Noise

5.3.1 The construction work of a new covered walkway by hand-held power tools will
cause slight amount of noise nuisance for a very short period during the initial stage
of the project. In view of the close distance between the site and the sensitive
receivers (approx. 2m to 20m away from the project site) and that no heavy
power-operated machinery will be involved, it is believed that the anticipated noise
level will be very low.

5.3.2 For further reducing the noise disturbance, appropriate mitigation measures will be
implemented to control noise level within an acceptable limit as stipulated under
Noise Control Ordinance, EIAO and other relevant regulations during the
construction, such as the use of quieter tools, proper maintenance of plant and good
working practices.

5.3.3 No construction works will be carried out during 7 p.m. to 7 a.m. and any time on
Sundays and General Holidays; as a result, there will not be any noise generated
during these sensitive hours.

5.4 Air Quality

5.4.1 Air pollution will not be allowed to cause a major impact, as only a small amount of
dust will arise from the construction work. In addition, the Air Pollution Control
(Construction Dust) Regulation will be strictly followed and monitored. The debris
will be sprayed with clean water so that it remains damp before it is carted away. In
addition, water will be continuously sprayed on the surface where any drilling,
cutting or other small-scale breaking operation is carried out by using hand-held
power tools.

5.5 Solid Waste

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

5.5.1 About 10 cubic metres of C&D waste would be produced from the demolition or site
clearance (i.e. cement mortar, wooden screens and posts, etc.). After sorting out
those that can be re-used, all the unwanted C&D waste will be removed from the site
to the statutory landfill sites. Moreover, all the C&D waste will be handled and
disposed of in accordance with the Waste Disposal Ordinance; as a result, the
environmental impact from waste disposal is minimal.

5.6 Water Quality

5.6.1 When cleaning the steel posts and the glass cover sheet, spoil water would be
produced. Such spoil water will be filtered before discharge into drains. Also, the
Water Pollution Control Ordinance would be strictly monitored for discharging such
waste water from the site. Moreover, there are no water sources in the vicinity of the
site that would be impacted or affected by the project.

5.7 Further Environmental Implications

Severity, Distribution and Duration of Environmental Effects

5.7.1 The possible severity, distribution and duration of environmental effects and further
implications are summarised below:

Impact Effects Severity and Distribution Duration

duration

Cultural Improve the facilities Beneficial and Project Site Long-term

Heritage of the monument long term only
enhancement

Noise Noise nuisance from Minimal and Project Site About 2

demolition, short only months
construction and
clearance

Air Dust generated from Minimal and Project Site About 2

Quality demolition works and short only months
construction activities

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

Solid Handling and Minimal and Project Site About 2

Waste disposal of about 10 short only months
cubic metres of
demolished material

Water Discharging approx. Minimal and Project Site About 2

Quality 50 litres of spoil short only months
water into drains with
appropriate filtering
process

Traffic Lorries to and from Minimal and Nathan Road About 2

work site infrequent months

5.8 Public Consultation

5.8.1 Public comments on the new covered walkway are welcomed during the public
inspection period under the EIAO Process as well as the construction and operation
stages of the project. Regular progress meeting will be held in the construction
stage among the managers of ArchSD, AMO and the Contractor. As the School is
one of the important spot for heritage tourism at Tsim Sha Tsui, the Contractor will
be urged to complete the project on time.

5.9 Monitoring

5.9.1 Monitoring procedures are proposed to be adopted and the following parties will be
responsible for monitoring operations:

ArchSD as Project-Architect:

z to ensure that the general aspects of environmental quality will comply with the
project requirements;
z supervise the Contractor to ensure that the requirements in the Project Profile are
fully complied with;
z instruct the Contractor when action is required to reduce or prevent any impacts;
z bring to the attention of AMO any complaints received with regard to any
environmental aspects of the project; and
z on completion of the project to prepare a summary of the environmental

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

performance of the Contractor.

AMO as Conservation Authority:

z to ensure the quality of the conservation aspects of the project are carried out to
the highest possible standard, with the co-operation of the Project Architect; and
z to effectively and speedily deal with any complaints on environmental
performance referred by the Project Architect.

5.10 History of Similar Projects

5.10.1 There is no similar small scale project in declared monument under the EIAO in
the past.

6. USE OF PREVIOUSLY APPROVED EIA REPORTS

6.1 There are no previously approved EIA reports concerning this building or other
declared monument that can be referred to. Other approved projects such as “Major
Repair to Tang Ancestral Hall, Ping Shan (Environmental Permit No. EP-193/2004)”,
“Major Repair to Tin Hau Temple at Lung Yeuk Tau (Environmental Permit No.
EP-214/2005)” and “Restoration to Chik Kwai Study Hall, Sheung Tsuen, Pat Heung,
Yuen Long (Environmental Permit No. EP-305/2008)” involve a much larger scale
and total different kind of works to declared monuments.

7. CONCLUSIONS

7.1 Water quality, noise, dust, traffic and solid waste impacts will be minimal during the
construction phase. Moreover, by adopting appropriate mitigation measures, no
adverse impacts are anticipated and the sensitive receivers will be protected from
impacts. (The mitigation measures are summarized in Appendix IV).

7.2 The project aims to improve the facilities of the School. The contractor will strictly
comply with the requirements specified in the permit issued under Section 6 of the
Antiquities and Monuments Ordinance by the Antiquities Authority. All the
construction works will be carried out by experienced craftsmen and workers. Experts
from AMO as well as from ArchSD will monitor and supervise the works in order to
ensure the historic value and architectural features of the building would be kept
intact.

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Antiquities and Monuments Office Project Profile-Former Kowloon British School

7.3 This project is intended to put the School into good condition for the convenience of
the users and visitors.

7.4 In view of the fact that the construction works will bring along long-term benefits to
the monument and its environmental impact is minimal, this office is writing to apply
for permission to apply directly for environmental permit under EIA Ordinance.

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 Page 1 of Appendix IV

Summary of Mitigation Measures

Project Recommended Objectives of the Who to Location of the When to What requirements or
Profile Mitigation Recommended Measures implement Measure implement standards of ordinance/
Sections Measures & Main Concerns to the the guidelines for the
address Measure(s) Measures? measure to achieve?

5.2.1.1 Apply the Section As the Former Kowloon ArchSD Former Before the Antiquities and
6 Permit of the British School is a and AMO Kowloon British commenceme Monuments Ordinance
Antiquities and declared monument, School at Tsim nt of the (Cap.53)
Monuments permit will be obtained Sha Tsui project
Ordinance from the Antiquities
(Cap.53) Authority before any
works may commence
on-site

5.2.2.1 Design of the new To avoid distortion or ArchSD Site area Design and ----
covered walkway obscuration of the cultural and construction
shall be significance of the Contractor stages
sympathetic to the monument, or detraction
adjoining historic from its interpretation and
buildings, in terms appreciation.
of its sitting, bulk,
scale and form.
Building materials
and construction
method to be
adopted for the
new structure are
differentiated from
but compatible
with the adjoining
historic buildings.

5.2.2.2 All new To ensure the reversibility Contractor Site area Construction ----
constructions shall of the new structure Stage
be carried out in a
reversible way, i.e.
they can be
removed from the
monument site in
future (if required)
without causing
any damage to the
historic fabric of
the monument.

5.2.2.3 All colours for To ensure the sympathetic ArchSD Site area During the ----
painting and and compatible design of and AMO construction
materials the new structure period
employed must be
approved by the
ArchSD and AMO

5.2.2.4 Employ To preserve the historical Contractor Site area During the ----
experienced and architectural construction
workmen significance of the School period
5.2.2.5 Keep record of For future maintenance Contractor Site area During the ----
material and means purpose and construction
adopted in the AMO period
project
 Page 2 of Appendix IV

5.3.2 Implement noise To minimize noise impact Contractor Site area During the Noise Control Ordinance
mitigation due to construction construction
measures (e.g. use period
quieter tools,
proper
maintenance of
plant, good
working practices)
5.3.3 No works will be To minimize the noise Contractor Site area During the Noise Control Ordinance
carried out during impacts at sensitive hours construction
7 p.m. to 7 am. and period
any time on
Sundays and
General Holidays
5.4.1 Water spray To minimize the dust Contractor Site area During the Air Pollution Control
problem caused by the construction (Construction Dust)
demolishing works, period Regulations
drilling, cutting polishing
or other small-scaled
mechanical breaking.
5.5.1 Construction and To minimize the impacts Contractor Site area During the Waste Disposal
demolition waste from waste disposal construction Ordinance
would transport to period
the landfill site
5.6.1 Waste water would To minimize the impacts Contractor Site area During the Water Pollution Control
be filtered before of waste water construction Ordinance
discharge into period
drains