Water Engineering and Development Centre
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Below are the graphics for WEDC Graphics: Drainage
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CPD 7-1 Section of grease trap | CPD 7-2 Section of a drain for evacuating stormwater and sullage | Backfilling | ||
Drainage channel | Drainage trench with concrete slabs | Mechanised cleaning of an earth drain | ||
Removing silt manually from a drain | Repairing a drainage trench | A stormwater drainage system | ||
Drainage channel designs | Road acting as a drain | Stormwater drainage system |