Stormwater Source Control Design Guidelines 2005 - Waterbucket
Stormwater Source Control Design Guidelines 2005 - Waterbucket
Stormwater Source Control Design Guidelines 2005 - Waterbucket
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<strong>Design</strong>, Construction and Maintenance Process <strong>Stormwater</strong> <strong>Source</strong> <strong>Control</strong> <strong>Design</strong> <strong>Guidelines</strong> <strong>2005</strong>Cross Section DetailsCross Section details (one or more views) for <strong>Stormwater</strong><strong>Source</strong> <strong>Control</strong>s should show the features listed in the CrossSection Checklist, as appropriate to the design.Cross Section Checklist Surface grades. Paving and base course layers, if included in design. Extent of proposed growing medium installation, layeringof growing medium types. Extent of proposed drain rock reservoir installation. Piping and drainage locations in relation to growingmedium and reservoir. Erosion control and runoff dispersion features at steepslopes and inlet points. Edge treatment at the <strong>Stormwater</strong> <strong>Source</strong> <strong>Control</strong> e.g.drop curb, flush curb, bollards, border, etc. Front view of proposed weirs. Typical cross section of planting and mulching treatment. Specialty materials for Green Roof, such as lightweightsoils, root barrier, drainage layer.108Greater Vancouver Sewerage & Drainage District
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