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Bioretention Area <br /> m� Inspection and Maintenance Checklist <br /> < <br /> o� Progerty Address: Property t�wner: <br /> �� <br /> <� Treatment Measure No.: Date of Inspection: Type of Inspection: Monthly Pre-Wet Season <br /> �W A$er Heavy Runoff End of Wet Season <br /> �, Inspector(s): Other: <br /> V <br /> � Defect Conditions When Maintenance Is Maintenance Camments(Describe maintenance Results Expected When Maintenance <br /> m Needed lYeeded?(Yll� completed and if needed maintenance was Is Pert'ortned <br /> � not conducted,note when it will be done) <br /> � 1. Standing Water Water stands in the bioretention azea There should be no azeas of standing <br /> = between storms and does not drain water once storm eveni has ceased.Any <br /> mwithin 2-3 days after rainfall. of the following may apply:sediment or <br /> �, trash biockages removed,improved <br /> � grade from head to foot af bioretention <br /> D area,or added subdrains. <br /> 2.Trash and Debris Trash and debris accumulated in the Trash and debris removed from <br /> Accumulation biaretention area. biaretention area and disposed of � <br /> ro rl . Q <br /> 3.Sediment Evidence of sedimentation in the Material removed so that there is no c, <br /> bioretention azea, clogging or blackage.Material is <br /> dis sed of ro rl . <br /> 4.Erosion Channels have formed around inlets, Obstructions and sediment removed so <br /> there are azeas of bare soil,and/or other that water flows freely and disperses <br /> evidence of erosion. over a wide area.Obsttvctions and <br /> sediment are disposed of properly. <br /> Re lace soil as needed. <br /> 5.Vegetation Vegetation is dead,diseased and/or Vegetation is healthy and attractive in <br /> over awn. a arance. <br /> 6.Mulch Mulch is missing af patchy in All baze earth is covered,except mulch <br /> appearance.Areas of baze earth are is kept 6 inches away from trunk of <br /> exposed,or mulch layer is(ess than 2 trees and shrubs.Mulch is even in <br /> inches in de th. a arance,at a de th af 2" <br /> 7.Miscella�eaus Any condition not covered above that Meets the design specifications. <br /> needs attention in order for the <br /> bioretention area to function as <br /> desi ed. <br /> Page 6 of 6 <br />