1515 112TH ST SE BASE FILE 2018-01-02 MF Import

shall be those requirements in effect at the time of application for Public Works permits. 10. Because the site is located within the Silver Lake drainage basin, current City standards require a wetpond in series with a vegetated swale to provide stormwater treatment for pavement runoff from this project. The applicant proposes to provide a wetpond on -site and upgrade the existing stormwater treatment facility located to the north to meet the vegetated swale requirement. Any alteration of the existing facilities must result in treatment and detention of stormwater from the existing project to the north at least at a level consistent with the requirements that were in place for that project. Otherwise, a vegetated swale will need to be provided on -site in addition to the wetpond. 11. All chemicals or products of a hazardous or toxic nature that may be used or stored on the site must be stored under cover and isolated from the storm drainage system. 12. No hydraulic connection between the car washing area and the storm drainage system shall be allowed. A discharge authorization issued by the City's Industrial Pretreatment Program may be required for any discharge of washwater to the sanitary sewer. 13. The design of the fueling area and underground storage tank area must meet City standards. 14. Parking must be per City Zoning Code and City Design and Construction Standards and Specifications. For the 2,552 square foot convenience store, nine off-street parking stalls are required. A minimum of one handicap space must be provided. 15. Placement and screening of refuse disposal areas must be provided per Section 39.080 of the Zoning Code as follows: a. Garbage receptacles, dumpsters, and recycle bins shall be provided in all multiple family, commercial, industrial, and institutional developments and shall not be located in a required front setback area, or street side setback area for comer lots and must be located a minimum of five feet from the building. b. All garbage dumpsters and recycle bins must be screened from view from the street and from adjacent properties. This screening may be done using dense vegetation or by placing the dumpster or recycle bin in a structural enclosure. C. For specifics on design of refuse and recycling facilities, contact Rubatino Refuse Removal, Inc. at 259-0044 for areas generally north of 112th Street. For areas east of 1-5 from Valley View south, contact Waste Management Northwest, Inc. at 337-1197.