PC-2007-05, PCUP-155; PDR-513, TRINITY LUTHERN CHURCH

49. 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 owner(s). 50. Prior to building permit issuance, the developer shall submit a copy of the site, grading, and drainage plans to Zone 7 for review of the project's consistency with Zone 7 applicable guidelines for projects next to Zone 7 channels. The developer shall incorporate any requested changes into the design of the project, subject to the review and approval of the Planning Director. 51. The design of the water supply and sanitary sewer systems shall be subject to the review and approval of the City Engineer. 52. Approval of the storm drainage system shall be subject to the review and approval of the City Engineer to determine that the system is adequate, connects to an approved point of discharge, and meets the immediate and long-range requirements of this development. 53. 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. 54. The project developer's contractor(s) shall obtain an encroachment permit from the City Engineer prior to moving any construction equipment onto the site. 55. The project developer shall pre-treat storm water prior to reaching the storm drains to the satisfaction of the City Engineer. The design, locations, and a schedule for maintaining the filtering system shall be submitted to the City Engineer for review and approval prior to issuance of building permits. 56. The project developer shall sweep or vacuum the parking lot 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 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 (DSRSD). 57. 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. 7