10110 19TH AVE SE 2018-01-02 MF Import

area must be hydrologically isolated from the rest of the site, be covered, and washwater from the area must drain to the sanitary sewer �ter beinq routed through a baffle-type • oil/water separator .iesignxd to City standards. Siqns must be posted on the site limiting car waehing to the desiqnated area only. The tenant lease or rental aqreement muet contain a clause prohibitinq car washinq on the site outside of the specially desiqnated area. A covenant must be . recorded and signed by the owner statinq that such a clause will be written into tiie tenant leases and/or rental aqreementa. in addition, a note statinq that car washinq is only permissible in the desiqnated area must be included on the storm drainage plans. As an alternative to the apecially desfqnated car washinq area, hoae bibs can be eliminated from the site or tanant accesa to them pruvented. If this option is exercised, the tenant lease or rental agreement must contain a clause prohibiting car washing on the site. A covenant must be recorded and siqned by the owner statinq that such a clause will be written into the tenant leases and/or rental agreements. In addition, a note stating that car washinq is prohibited on the site must be added on the storm drainaqe plans. f ��'��*�e ' ' �� If a deaignated car wash area is provided, adequate detail �` -y'�: : - must be shown on the lans to ensure that it will be � ' �` ' � � hydrologically separated from the rest of the parkinq area. ,�+y,.�:, - . Specific pavement elevations should be given. In addition, '- `• '" some type of low asphalt berm around the area's perimeter . would help ensure that stormwater runoff from other areas didn't enter the area and that wash water didn't exit. The wash area must be at least two standard parking stalls wide to allow for convenient use of the area. The plans must show details of the cover over the area - particularly with respect to the dimensions of the cover (sliqhtly larger than the space itself) and its height (hiqh enouqh to allow washing of the tallest commonly used domestic vehicle, such as a van) . Miscellaneous• Undar the general notes, on sheet C1, the 1991 edition of the APWA standards is the edition uaed by the City at this time. Small asphalt berms should be used at catch basine 13 and 23 to ensure that runoff from the small parking lot areas on the west side of 16th Ave. enters these catch basins and overflow into the street. J I