PC-2003-48 - Laserfiche WebLink

Resolution No. PC-2003-48 Page 15 Urban Runoff 82. The applicant shall incorporate and maintain grassy swales, micro retention basins, or other mechanisms to retain storm drainage on site. The mechanisms shall be shown on the plans submitted for the issuance of a building permit and shall be subject to the review and approval of the Planning Director and City Engineer. 83. The project developer shall submit a construction Best Management Practice (BMP) program for review and approval by the Chief Building Official prior to issuance of any building and/or grading permits. These BMP's shall be implemented by the general contractor and all subcontractors and suppliers of materials and equipment. Construction site cleanup and control of construction debris shall also be addressed in this program. Failure to comply with the approved construction BMP may result in the issuance of correction notices, citations, or a project stop work order. 84. The trash enclosure area(s) shall be completely covered with a solid roof. An area drain shall be installed in the trash enclosure area. A structural control such as an oil/water separator or a 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 dumping of hazardous materials into the sanitary sewer. 85. The applicant shall sweep or vacuum the parking lot a minimum of once a month and shall prevent the accumulation of litter and debris on site. Corners and hard to reach areas shall be swept manually. If sidewalks and or the parking lots 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 system. If any cleaning agent or degreaser is used, wash water must be collected and discharged to the sanitary sewer, subject to the approval of the Dublin-San Ramon Services District (DSRSD). 86. The project developer 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 January. Additional cleaning may be required if found necessary by the City Engineer/Chief Building Official.