PC 2006-35 - Laserfiche WebLink

90. 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. Irrigatedbio-retention swales and areas shall be designed 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-retention 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 the first grading permit for the development covered by this approval. b. The project developer shall submit sizing designs criteria to treat stormwater runoff at the time of the grading plan submittal. c. Public and private landscaping shall be designed to minimize irrigation and runoff, promote surface infiltration where appropriate, and minimize the use of fertilizers and pesticides that can contribute to stormwater pollution. • Structures shall be designed to discourage the occurrence and entry of pests into buildings, thus minimizing the need for pesticides. • Where feasible, landscaping shall be designed and operated to treat stormwater runoff In areas that provide detention of water, plants that are tolerant of saturated soil conditions and prolonged exposure to water shall be specified. Soil shall be amended as required. • Plant materials selected shall be appropriate to site specific characteristics such as soil type, topography, climate, amount and timing of sunlight, prevailing winds, rainfall, air movement, patterns of land use, ecological consistency and plant interactions to ensure successful establishment. • Landscaping shall also comply with City of Pleasanton ordinances and policies regarding water conservation. The CC&Rs covering Lots 2 and 4 through 27 shall include the above statements in their wording. d. Bulk construction materials stored outdoors that may contribute to the pollution of storm water runoff shall be covered as deemed appropriate by the City Engineer and/or the Chief Building Official as applicable. The CC&Rs covering Lots 2 and 4 through 27 shall include this statement in their wording. e. Prior to grading permit issuance the project developer shall submit a copy of the State Water Resources Control Board Notice of Intent (NOI) for coverage under the State Construction Storm Water General Permit for projects with clearing, grading and excavation exceeding the current standards. 16