01B Infrastructure planning

01B Infrastructure planning - Lecture 1B 20060125...

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Lecture 1B 20060125 Infrastructure Planning
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Types of infrastructure for urban development | Main Drainage | Main Roads | Roads and Local Drains | Water Supply, Sewerage and sewage treatment | Other utilities
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Major Issues of Infrastructure Planning | Alignment Topography & Geotechnical conditions are main determinants | Capacity Population & Employments | Implementation -- Engineering Coordination Between roads & utilities systems, Between Existing and New contracts, Between Phase 1, 2 & 3 Plans
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Planning Objective Nominal Capacity Minimum Standard (Functional requirement ) Functional requirement Design Parameter
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Capacity Requirement | Location factors – e.g. wind load, runoff, ambient pollution | Urban Planning factors – urban form, population, employment, social & economic requirements | Govt. Policy -- facilitate, promote, or restrain? (e.g. land dev., access, road traffic, veh. Usage) | Technical factors – periodicity, probability of extreme events, consistency of provision level
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Exp 1– Main Drainage Planning
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Exp 1-Design Concept (1) | Alternative Design Concepts | Alternative alignments | Alternative Design Forms | Optimum Design
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01B Infrastructure planning - Lecture 1B 20060125...

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