The Multimedia Super Corridor (MSC) Macro Drainage Master Plan - Executive Summary - Volume I

1.0. Introduction. 2.0. Objective and Standards. 3.0. Physical Description and Data. 3.1. The Study Area. 3.2. Geology and Soils. 3.3. Topography and Predevelopment Land-use. 3.4. Physical Characteristics of Existing River Systems in MSC. 3.4.1. Sungai Klang. 3.4.2. Sungai Langat. 3.4.3. Sungai Sepang Kecil. 3.5. Meteorology and Hydrology. 3.6. River Channel Data. 3.7. Water Quality. 3.8. Data Management. 4.0. Development and Plans for the MSC. 4.1. Development and Planning Guidelines. 4.2. Existing Drainage Master Plan. 4.3. Putrajaya. 4.4. Cyberjaya Flagship Zone. 4.5. KLIA. 4.6. Paya Indah Wetlands Sanctuary. 5.0 HYDROLOGICAL ANALYSIS OF RIVER CATCHMENTS. 5.1 RORB Modelling of the Main Rivers. 5.2 Modelling of the Tributaries. 5.3 Continuous Rainfall-Runnoff Modelling for Sg. Langat. 6.0 HYDRAULIC ANALYSIS AND FLOOD NMIGATION. 6.1 Hydraulic Analysis Concept and Approach. 6.2 Hydraulic Analysis of Existing Condition. 6.3 Flood Mitigation Options and River Improvement Works. 7.0 SEDIMENT YIELD AND SEDIMENT TRANSPORT ANALYSIS. 8.0 PRELIMINARY DESIGN. 8.1 River Aligmnent.8.2 Geotechnical Analyses. 8.3 The Proposed Reserve Width for the Various River System.8.4 Bed Control and Drop Structures.8.5 Levee and Maintenance Access Road. 8.6 Bridges, Culverts and Tidal Gates. 8.7 Other Appurtenance. 9.0 ENVIRONMENT ENHANCEMENT CONCEPTS. 9.1 Landscape. 9.2 Land-use. 9.3 Hard Landscape. 9.4 Planting Concepts. 9.5 Water Quality. 9.7 Enhancement of Environmentally Sensitive Peat Swamp Areas. 10.0 INTEGRATED MACRO DRAINAGE MASTER PLAN. 10.1 Sg Klang Basin. (a) Inunediate Action Plan. (b) Balance of Sg. Klang Improvement Works. (c) Sg. Rasau. (d) Sg. Air Hitam. 10.2 Sg Langat Basin. (a) Sg Langat. (b) Sg Semenyih and Sg. Bukit Tunggul. (c) Sg Merab. (d) Sg Jenderam. (e) Sg Parit Tampoi. (f) Sg. Labu 10.3 Erosion and Sediment Control 11.0 PLAN IMPLEMENTATION PROGRAM. 12.0 INSTITUTIONAL AND ADMINISTRATIVE ARRANCEMENTS. 12.1 Selangor Water Management Authority (SWMA). 13.0 CONCLUSIONS.

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