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Popach Short Plat—2 Lots <br /> Table V-4.5.2(22) Maintenance Standards - Permeable Pavement <br /> (continued) <br /> Recommended Fre- Condition <br /> queney a when Main- <br /> Component tenance is Action Needed (Procedures) <br /> Inspection Routine Needed <br /> Maintenance (Standards) <br /> . Remove pins, pry up grid <br /> segments, and replace <br /> grass <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 /> . Restore growing medium, <br /> reseed or plant, aerate, <br /> and/or amend vegetated <br /> Poor grass area as needed <br /> A coverage in <br /> paving grid • Traffic loading may be <br /> inhibiting grass growth; <br /> reconsider traffic loading if <br /> feasible <br /> As needed None (routine Use a mulch mower to mow <br /> maintenance) grass <br /> . Sprinkle a thin layer of corn- <br /> post on top of grass surface <br /> A None (routine (1/2" top dressing)and <br /> maintenance) sweep it in <br /> . Do not use fertilizer <br /> . Manually remove weeds <br /> A Weeds • Mow, torch,or inoculate <br /> present and replace with preferred <br /> vegetation <br /> Inlets/Outlets/Pipes <br /> Inlet/outlet A !Pipe is dam- (Repair/replace <br /> 2014 Stormwater Management Manual for Western Washington <br /> Volume V- Chapter 4 -Page 899 <br /> WESTERN ENGINEERS,INC. 34 PROJECT:15-1463-A <br />