PC-2004-13 - Laserfiche WebLink

62. Storm drainage swales, gutters, inlets, outfalls, and channels not within the area of a dedicated public street or public service easement approved by the City Engineer shall be privately maintained by the property owners. 63. The design of the on-site storm drainage system shall be subject to the review and approval of the Chief Building Official. The applicant shall work with staff to ensure that measures are taken to avoid drainage from the rear patio area from entering the arroyo, such as installing a gutter at the edge of the patio. 64. Any damage to existing street improvements during construction on the subject property shall be repaired to the satisfaction of the City Engineer at full expense to the project developer. This shall include slurry seal, overlay, or street reconstruction if deemed warranted by the City Engineer. 65. The project developer's contractor and sub-contractors shall obtain an encroachment permit from the City Engineer prior to moving any construction equipment onto the site. Urban Stormwater Runoff Requirements: 66. The project developer shall install the vegetative filter swale shown on the conceptual landscape plan to intercept and pretreat storm water prior to reaching the storm drain. The design, locations, and a schedule for maintaining the swale shall be submitted to the City Engineer/Chief Building Official for review and approval prior to issuance of building permits. 67. The trash enclosure area 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/Chief Building Official. A sign shall be posted prohibiting the dumping of hazardous materials into the sanitary sewer. The project developer shall notify the Dublin-San Ramon Services District (DSRSD) upon installation of the sanitary connection; a copy ofthis notification shall be provided to the Planning Department. 68. The project developer shall sweep or vacuum the parking Jot and sidewalks a minimum of once a month and shall prevent the accumulation of litter and debris on the site. Corners and hard to reach areas shall be swept manually. If sidewalks and/or the parking Jot 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 (DSRSD). 69. Bulk construction materials, stored outdoors that may contribute to the pollution of storm water runoff, must be covered as deemed appropriate by the City Engineer/Chief Building Official. , I