SMT201 AY2018-19T1 EX2 Ho Xin Yi
Contents
Land Sustability Study For National Communicable Disease Quarantine Centre
To identify whether Gombak Subzone is suitable for building a national Communicable Disease Quarantine Centre, it must meet the four decision factors:
1) Economic factor: The selected site should avoid steep slope. This is because construction at steep slope tends to involve a lot of cut-and-fill and will lend to relatively higher development cost.
2) Accessibility factor: The selected site should be close to existing local roads, namely: service roads and tracks. This is to ensure easy transportation of building materials during the construction stage.
3) Health risk factor: The selected site should be away from population i.e. housing areas and offices in order to avoid disease spreading to the nearby population.
4) Natural conservation factor: The selected site should be away from forested land, park and water.
Overview of Gombak: Roads, Buildings, Natural Features and Digital Elevation
ROADS
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BUILDINGS
NATURAL FEATURES
DIGITAL ELEVATION
Proximity Analysis of the four decision factors
Gombak: Proximity Analysis
PROXIMITY TO ROADS
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PROXIMITY TO BUILDINGS
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PROXIMITY TO NATURAL FEATURES
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SLOPE
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Criterion Score of the four decision factors
Gombak: Criterion Score
ACCESSIBILITY FACTOR
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HEALTH RISK FACTOR
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NATURAL CONSERVATION FACTOR
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ECONOMIC FACTOR
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Analytical Hierarchical Process
AHP report for decision factors: Accessibility, Health Risk, Natural Conservation, and Economic
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Land Suitability Analysis
Gombak Land Suitability
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Combined Criterion Score
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Percentage
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