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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 /> Mai• Maintenance (Standards) <br /> surface resetting <br /> • Remove sediment, debris, <br /> trash,vegetation, and other <br /> debris deposited onto pave- <br /> • None (routine ment(rakes and leaf <br /> A or B maintenance) blowers can be used for <br /> 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 par/- <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 /> where three or more adja- <br /> A missing or cent rings are broken or <br /> damaged damaged <br /> • Follow manufacturer <br /> guidelines for repairing sur- <br /> face. <br />• <br /> A Settlement of May require resetting <br /> surface <br /> A Loss of Replenish aggregate material by <br /> 2014 Stormwater Management Manual for Western Washington <br /> Volume V-Chapter4-Page 897 <br /> WESTERN ENGINEERS,INC. 14 PROJECT:15-1463-A <br />