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CODE OF PRACTICE ON SURFACE WATER DRAINAGE PART I PLANNING REQUIREMENTS 1
Drainage Reserve 2 Platform, Crest and Reclamation Levels
3 Flood Protection of At-Grade and Underground
Rapid Transit Systems, Vehicular Underpasses, Road Tunnels and Their Ancillary Buildings
4 Drainage
Planning Requirements 5 Structures Within or Adjacent to Drain/Drainage Reserve
6 Requirements for Construction Activities