ORD 1679 - Laserfiche WebLink

19) The applicant shall install a structural control, such as an oil/water separator, sand filter, or approved equal in the parking lot to intercept and protreat storm water prior to reaching the storm drain. The design, locations, and a schedule for maintaining the separator shall be submitted to the City Engineer/Director of Building Inspection for review and approval prior to issunce of building permits. The structural control shall be cleaned at least twice a year: once immediately prior to October 15 and once in January. The applicant shall enter into a maintenance agreement for the oil/water separator. 20) The trash enclosure area(s) shall be completely covered. An area drain shall be installed in the enclosure area which connects to the sanitary sewer. A structural control such as an oil/water separator or sand filter shall be provided. No other area shall drain into the trash enclosure; a berm shall be installed to prevent such drainage if found necessary by the City Engineer/Director of Building Inspection. A sign shall be posted prohibiting the dumpinl; ofl~Tardous materials into the sanitary sewer. The applicant shall notif~ the Dublin-San Ramon Services District (DSP,.SD) upon installation of the sanitary connection; a copy of this notification shall be provided to the planning Department. 21 ) The applicant shall sweep or vacuum the parking lot and sidewalks a l~inimum of once a month and shall prevent the accumulation of litter and debris on the site. Comers and hard to reach areas shall be swept manually. If sidewalks and/or the parking lot are pressure washed, debris must be trapped and collected to prevent entry into the storm drain system. No cleaning agent may be discharged into the storm drain. If any cleaning agent or degreaser is used, wash water must be collected and discharged to the sanitary sewer, subject to approval of the Dublin-San Ramon Services District (DSKSD). 22) The kitchen shall include a contained area for cleaning mats, containers, and equipment. The wash area shall be covered or shall be designed to prevent runoff onto or from the area. The area shall be connected to the sanitary. sewer, subject to approval by DSR. SD, or shall be collected in a containment area and removed regularly by a disposal and recycling service. If connected to the sanitary. sewer, a su'uctural control such as a sand filter or oil/water separator shall be used. and a sign shall be posted prohibiting the dumping of hazardous materials. Other methods may be used subject to the approval of the Director of Building Inspection. The applicant shall instruct employees to conduct all washing activities in this area. 23) The applicant shall label all on-site storm drain inlets with the wording, "No Dumping '- Drains to Bay" using City-approved methods and materials. On-site storm drain facilities shall be cleaned a minimum of twice a year as follows: immediately prior to October 15 and once in Janua~'. Additional cleaning may be required if found necessary by the Ci~ Engineer/Director of Building Inspection. SR:96:89 Page 13