*The City of Kitchener has standard details for [https://www.kitchener.ca/en/development-and-construction/development-manual.aspx pervious concrete pavement, precast permeable interlocking pavement and permeable pipe exfiltration systems], a note - you will have to send them an email requesting access to their development manual<ref>https://www.kitchener.ca/en/development-and-construction/development-manual.aspx</ref>. | *The City of Kitchener has standard details for [https://www.kitchener.ca/en/development-and-construction/development-manual.aspx pervious concrete pavement, precast permeable interlocking pavement and permeable pipe exfiltration systems], a note - you will have to send them an email requesting access to their development manual<ref>https://www.kitchener.ca/en/development-and-construction/development-manual.aspx</ref>. |