5-STAR MAJESTIC HOTEL
an initial presentation on 16/10/2013
Muhammad Aiman bin Abdul Rahman (006119) Nur Afiqah binti Jamalludin Al Amini (006081) Nik Muhammad Izzat bin Azhar (006154) Stanley Chia Uei Ying (009786) Lau Lee Yeo (009790)
H24A03 Group Design Project 2013/2014 1
Documents provided at start
1. Topographic map of the site 2. Soil investigation (SI) report
CONTENT OF THE PRESENTATION
1. 2. 3. 4. 5. 6. 7. 8. Aims and objectives Concept List of the refurbishment works Conceptual design Construction planning Basement parking construction Cost Estimation Environmental Assessment
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Aims and Objectives
To refurbish the existing building To build a new accommodation block To maintain a heritage building with a luxury of a 5-star hotel To come out with design solutions for complex engineering problems To consider public health and safety, cultural, societal, and environmental considerations during construction phase
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A hint of history in a modern city
-concept established from aims
Combination of Neo-classical and art deco style for the new building New building complements the existing building
Refurbishment work
-the list of planned activities 1
Structural work Fatigue and cracking repairs Concrete repair or strengthening Frame inspection Bathroom Floor tiling Wall tiling Plumbing work Electrical work
Refurbishment work
-the list of planned activities 2 (continuation)
Bedroom Carpet Wallpaper Air conditioning Electrical fittings Light fittings Telephone fittings Ceiling Finishing Floor Hallway Carpet Wallpaper Decorations Light fittings Ceiling Fire doors Sprinkler system
Conceptual design of existing building
- Majestic Wing
The Colonial Cafe
Suites with Butler Service
Majestic Wing
The Bar
The Tea Lounge
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Conceptual design of new block
- Tower Wing
Reception Swimming Pool Deluxe Rooms & Suites
Tower Wing Gymnasium
Opus One Restaurant
Ballroom
Meeting Rooms
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Conceptual design of new block
- facilities provided 1
Two parts:
Accommodations Management and Leisure
Area Design 1 = 2767 sq.m Area Design 2 = 2400 sq.m 132 deluxe rooms 121 suites
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Conceptual design of new block
- facilities provided 2 (continuation)
An administration and staff floor Entertainment floor Roof garden Basement parking
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Sketches of the 1st design(lobby)
- with the location of columns
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Sketches of the
st 1
nd design(2
floor)
- with the location of columns
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Sketches of the 1st design(3rd floor)
- with the location of columns
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Sketches of the 1st design(floor plan A)
- with the location of columns
22 deluxe rooms 4 junior suite 5 Premier Suite There will be 6 typical floors of this layout
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Sketches of the 1st design(floor plan B)
- with the location of columns
20 Junior Suite 2 Premier Suite 2 typical floors
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Sketches of the 1st design(floor plan C)
- with the location of columns
16 Premier Suite
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Sketches of the 1st design(floor plan D)
- with the location of columns
10 Majestic suite 2 Premier suite
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Sketches of
nd 2
Design
Lobby Restaurant Lounge Bar
- with the location of columns 1
2nd Floor Swimming Pool Gymnasium Ballroom
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Sketches of
nd 2
Design
Type A Layout Deluxe rooms Meeting rooms 4 typical floors
- with the location of columns 2 (continuation)
Type B Layout Premier Suites 5 typical floors
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Sketches of
nd 2
Design
- with the location of columns 3 (continuation)
Type C Layout 12 Majestic Suites 1 typical floors
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Artist Impression of Majestic Hotel
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Construction planning 1
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Construction planning 2
Provide an access road for the equipment route (traffic management on site) Determine the site area and provide safety barrier, warning signs Established an exact location of underground services (electrical power, sewer pipes, telecommunications cables, etc.) before any excavation activity starts Provide an area for stockpiling on site
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Construction planning
- layout plan of the site
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Construction planning
- recommended access route
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Construction of Basement
1) Diaphragm wall
Reinforced concrete wall Can be designed to take very high structural load
2) Steel sheet pile
Consists of driven interlocked steel panels Each pile is engaged with and driven in alongside the previous one thereby creating an impervious wall
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Construction of Basement using Diaphragm wall (conceptual installation)
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Construction of Basement using steel sheet pile
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Reason for diaphragm wall as basement construction method
1. 2. 3. 4. 5. 6. 7. 8. 9. Can carry vertical loads too compare with steel sheet pile Noise levels limited to engine noise only No vibration during installation Commonly used in congested areas. Can be installed in close proximity to existing structure Flexible system in plan layout Can be installed to considerable depth Easily incorporated into permanent works Economic and positive solution for large deep basement in saturated and unstable soil profiles.
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Why not steel sheet pile wall?
Sections can rarely be used as part of the permanent structure Installation is difficult in soils with boulders or cobbles. Excavation shapes are dictated by the sheet pile section and interlocking elements Sheet pile driving may cause neighbourhood disturbance Settlements in adjacent properties may take place due to installation vibrations
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Cost Estimation
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Environmental Assessment
-the impact to the environment during construction phase
Destroy habitat and alter biodiversity. Prevent the growth of native plant species. Change in drainage patterns of the area. Create dust or air pollution. Generates noise pollution.
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Environmental Assessment
-measures to control the impact to the environment 1
1. During site clearance
Minimize the need for cutting of trees & damage to the native vegetation. Phase out the site clearing process to only areas that need excavation initially, this will reduce the dust emission from currently unused areas. Vegetate the unused area by growing temporary groundcover plants or flower beds.
2.
3.
During construction of access road
Frequent water sprinkling is required to reduce local dust emissions.
During excavation
On windy days avoid excavation activities to reduce dust emissions Prevent the excavated soil from spilling out of the site boundaries on to adjoining roads and properties.
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Environmental Assessment
-measures to control the impact to the environment 2 4. During drainage works
Provide a basic surface drainage system for the site to avoid water runoff on to the surrounding properties and roads, especially during the monsoon months. If during excavation, water accumulates in the excavated areas, then it should be pumped out and disposed of either in the municipal storm water drain or into recharge soak pits of dry bore wells.
5. During maintenance of vehicle
Construction vehicles should be properly maintained to minimize smoke in the exhaust emissions Prevent contamination of surface and ground water sources by accidental spillages of oil and fuel.
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Environmental Assessment
-measures to control the impact to the environment 3
6. During loading and unloading material
Sweep and clean adjacent roads of the site that get soiled due to the frequent movement of trucks to and fro from the site, at least once a day. Load and unload trucks on site and not on surrounding roadside.
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END OF PRESENTATION
Q/A SESSION
thank you
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