Changes

==Construction Considerations==

==Construction Considerations==

Construction of permeable pavement is a specialized project and should involve experienced contractors. The following general recommendations apply:  

Construction of permeable pavement is a specialized project and should involve experienced contractors. The following general recommendations apply:  

*Sediment Control: The treatment area should be fully protected during construction so that no sediment reaches the permeable pavement system and proper erosion and sediment controls must be maintained on site.  

*'''Sediment Control''': The treatment area should be fully protected during construction so that no sediment reaches the permeable pavement system and proper erosion and sediment controls must be maintained on site.  

*Weather: Porous asphalt and pervious concrete will not properly pour and set in extremely high and low temperatures <ref>City of Portland. 2004. Portland Stormwater Management Manual. Prepared by the

*'''Weather''': Porous asphalt and pervious concrete will not properly pour and set in extremely high and low temperatures <ref>City of Portland. 2004. Portland Stormwater Management Manual. Prepared by the Bureau of Environmental Services (BES). Portland, OR.</ref>.  One benefit to using permeable pavers is that their installation is not weather dependent.  

Bureau of Environmental Services (BES). Portland, OR.</ref>.  One benefit to using permeable pavers is that their installation is not weather dependent.  

*'''Pavement placement''': Properly installed permeable pavement requires trained and experienced producers and construction contractors.

*Pavement placement: Properly installed permeable pavement requires trained and experienced producers and construction contractors.  

==Inspection and Maintenance==

==Inspection and Maintenance==