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Combined display of all available logs of LID SWM Planning and Design Guide. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 15:19, 19 July 2022 JamesCowan talk contribs created page Installation of impermeable liners (Created page with "Impermeable liners can be applied when LID features are not intended to infiltrate runoff into the underlying soil. They protect building foundations or other subsurface infrastructure. They also prevent infiltration through contaminated soils. Where building foundations next to the LID feature are not waterproofed, liners can be used to protect adjacent infrastructure.<br> Construction Steps:<br> #Compact 30 – 50 mm of sand over the soil onto which the membrane will...")