PC 2006-33 - Laserfiche WebLink

82. 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 or through an association approved by the City. 83. Approval of the storm drainage system shall be subject to the review and approval of the City Engineer that the system is adequate, connects to an approved point of discharge, meets any and all applicable requirements of the Alameda County Flood Control District - Zone 7, meets any and all applicable requirements of the Federal Emergency Management Flood Hazazd Program, and meets the immediate and long-range requirements of this development. 84. The project developer shall submit detailed landscape and irrigation plans as part of the improvement plans. These plans should include, where applicable, a street tree planting plan and landscape plans for medians, buffer strips, and any right-of--way landscape areas. The irrigation plan shall provide for automatic controls. 85. 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. 86. The project developer's contractor(s) shall obtain an encroachment permit from the City Engineer prior to moving any construction equipment onto the site. Urban Stormwater Runoff Requirements 87. Stormwater Design Requirements The project shall comply with the Alameda Countywide NPDES Permit #CA50029831, a copy of which is available at the City offices. The following requirements shall be incorporated into the project: a) The project developer shall submit a final grading and drainage plan prepared by a licensed civil engineer depicting all final grades and on-site drainage control measures including bio-swales. Irrigated bio-swales shall be redesigned as needed to the satisfaction of the City Engineer to optimize the amount of the storm water running off the paved surface that enters the bio-swale at its most upstream end. This plan shall be subject to the review and approval of the City Engineer prior to the issuance of any building permits. b) In addition to natural controls the project developer may be required to install a structural control, such as an oil/water separator, sand filter, or approved equal (in the parking lot) (on the site) to intercept and pretreat storm water prior to reaching the storm drain. The design, locations, and a schedule for maintaining the sepazator shall be submitted to the 14