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→Pretreatment and inlet
#If specified by the design, roll geotextile parallel to rows over the top of stone. Provide sufficient overlap, as specified by the manufacturer.
#If specified by the design, roll geotextile parallel to rows over the top of stone. Provide sufficient overlap, as specified by the manufacturer.
<small> text </small>'''Note:''' where many rows of infiltration chambers are being installed, it may be advisable to construct the chamber rows piece-wise as the application of perimeter stone progresses to provide space for excavators to apply the stone from on top of the stone base. See the adjacent photo for an example.
<small>'''Notes:''' where many rows of infiltration chambers are being installed, it may be advisable to construct the chamber rows piece-wise as the application of perimeter stone progresses to provide space for excavators to apply the stone from on top of the stone base. See the adjacent photo for an example.</small>
'''Key Inspection Points:'''
'''Key Inspection Points:'''
==Pretreatment and inlet==
==Pretreatment and inlet==
Pre-treatment structures are most cost effective when they slow down incoming flows, collect sediment for easy clean out, and slowly release water to the bioretention facility mitigating erosion. [[Pretreatment]] structures/strategies can include [[curb cuts]], [[Aggregates]], proprietary devices like filters or hydrodynamic separators, vegetation, concrete sumps, membrane filters, overland flow sumps, etc.
Pre-treatment structures are most cost effective when they slow down incoming flows, collect sediment for easy clean out, and slowly release water to the bioretention facility mitigating erosion. [[Pretreatment]] structures/strategies can include [[curb cuts]], [[Aggregates]], proprietary devices like filters or [[Oil and Grit Separator|hydrodynamic separators]], [[vegetation]], [[Flow through riser|concrete sumps]], [[Pretreatment#Concentrated underground flow|membrane filters]], [[Pretreatment#Concentrated overland flow|overland flow sumps]], etc.
'''Construction Steps:'''
'''Construction Steps:'''