Changes

                            

                            

'''Impermeable Liners'''<br>

'''Impermeable Liners'''<br>

[[File:impermeable-liner-along-road.jpg|400px|thumb|right|Geotextile draped over the edges of the LID practice. Backfilling with granular material is taking place.]]

[[File:impermeable-liner-along-road.jpg|400px|thumb|right|An impermeable liner was placed along one side of the LID facility to prevent infiltrated water from contacting the nearby watermain in the road right-of-way, which runs parallel to the feature.]]

Impermeable liners can be applied when LID features are not intended to infiltrate runoff into the underlying soil. Where building foundations that are adjacent to the LID feature are not waterproofed, liners can be used to protect neighbouring infrastructure.

Impermeable liners can be applied when LID features are not intended to infiltrate runoff into the underlying soil. Where building foundations that are adjacent to the LID feature are not waterproofed, liners can be used to protect neighbouring infrastructure.