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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 />• <br /> surface resetting <br /> . Remove sediment, debris, <br /> trash,vegetation, and other <br /> debris deposited onto pave- <br />• ment(rakes and leaf <br /> A or B None (routine blowers can be used for <br /> maintenance) removing leaves) <br /> • Follow equipment man- <br /> ufacturer guidelines for <br />• cleaning surface. <br /> Aggregate is <br /> clogged: Pond <br /> ing on surface • Use vacuum truck to <br /> or water flows remove and replace top <br /> Ab off the per- course aggregate <br /> meable pave- . Replace aggregate in pay-- <br /> Open-celled ment surface ing grid per manufacturer's <br /> paving grid during a rain recommendations <br /> with gravel event(does <br /> not infiltrate) <br /> . Remove pins, pry up grid <br /> segments, and replace <br /> gravel <br /> Paving grid • Replace grid segments <br /> A missing or where three or more adja- <br /> damaged cent rings are broken or <br /> damaged <br /> . Follow manufacturer <br /> guidelines for repairing sur- <br /> face.• <br /> Settlement of A May require resetting <br /> surface <br /> A Loss of Replenish aggregate material by <br /> 2014 Stormwater Management Manual for Western Washington <br /> Volume V-Chapter 4 -Page 897 <br /> WESTERN ENGINEERS,INC. 32 PROJECT: 15-1463-A <br />