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Line 47:
Line 47: Riprap serves as a protective layer to: prevent sediment entering the underlying layers and clogging the LID facility, dissipate stormwater energy, and stabilize the terrain and slope.'''Construction Steps:'''#Backfill the material from the outside of the LID facility to avoid compaction.#Ensure the material is being placed to the elevation and thickness to the design requirements.'''Key Inspection Points:'''*Arrival of material to the site: material meets specifications as per design, no debris in the aggregate and, if possible, washed or clean stone with little to no fine materials in it. *Placement: material is backfilled to the right depth and elevation.'''Common Mistakes to Avoid:'''*Use of wrong material that does not meet design specifications. If there are changes in the material, it must be approved by the supervisor or project manager.<br> {{:riprap: Gallery}}
Finishing grades and surface layer installation: vegetated LIDs (view source)
Revision as of 22:24, 22 September 2022
, 2 years ago→Large stone and riprap
==Large stone and riprap==
==Large stone and riprap==
{{:Construction: large stone and riprap}}
{{:Construction: large stone and riprap}}
==Plant material verification and installation==
==Plant material verification and installation==