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• <br /> Popach Short Plat—2 Lots <br /> Table V-4.5.2(22) Maintenance Standards - Permeable Pavement <br />• (continued) <br /> Recommended Fre- Condition <br /> quency a when Main- <br /> Component tenance is Action Needed (Procedures) <br /> Inspection Routine Needed <br /> Maintenance (Standards) <br /> cautions during pavement <br /> repair and replacement <br /> efforts to prevent clogging <br /> of adjacent porous mater- <br /> ials <br /> Clean pavement surface using <br /> one or a combination of the fol- <br /> lowing methods: <br /> . Remove sediment, debris, <br /> trash,vegetation, and other <br /> debris deposited onto pave- <br /> ment(rakes and leaf <br /> blowers can be used for <br /> removing leaves) <br /> . Vacuum/sweep permeable <br /> paving installation using: <br /> o Walk-behind vacuum <br /> Interlocking (sidewalks) <br /> concrete A or None (routine <br /> paver blocks maintenance) High efficiency regen- <br /> erative air or vacuum <br /> and aggreg- sweeper(roadways, <br /> ate pavers parking lots) <br /> ShopVac or brush <br /> brooms (small areas) <br /> Note: Vacuum settings may <br /> have to be adjusted to pre- <br /> vent excess uptake of <br /> aggregate from paver open- <br /> ings or joints.Vacuum sur- <br /> face openings in dry <br /> weather to remove dry, <br /> encrusted sediment. <br /> Ab Surface is . Review the overall per- <br /> 2014 Stormwater Management Manual for Western Washington <br /> Volume V- Chapter 4 -Page 892 <br /> WESTERN ENGINEERS,INC. 27 PROJECT:15-1463-A <br />