ORD 1938 - Laserfiche WebLink

Ordinance No. 1938 Page 15 of 17 b) The project developer shall submit sizing designs criteria to treat stormwater runoff at the time of plan submittal. c) 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. 1) Structures shall be designed to discourage the occurrence and entry of pests into buildings, thus minimizing the need for pesticides. 2) 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. 3) 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. 4) Landscaping shall also comply with City of Pleasanton ordinances and policies regarding water conservation. d) 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. e) All metal roofs shall be finished with rust-inhibitive paint. f) Roof drains shall discharge and drain away from the building foundation to an unpaved area wherever practicable. Stormwater Construction Reauirements 81. The project development shall submit a Stormwater Pollution Prevention Plan (SWPPP) for review and approval by the City Engineer prior to issuance of building or grading permits. Failure to comply with the approved construction SWPPP may result in the issuance of correction notices, citations or stop work order. The following construction Best Management Practices (BMPs), as well as any other applicable measure, shall be included in the SWPPP and implemented as approved by the City. The SWPPP Plan will provide adequate BMPs for the protection of the Jurisdictional Waters of the U.S. including: jute netting from the center line of the swale to 15 ft. beyond the top of bank, staked hay bales at 15 ft. to 25 ft. from top of bank, and chain link fencing and silt fencing or as reviewed and approved by the appropriate State or Federal agency. 82. The project developer is responsible for implementing the following measures during all construction phases of the project: 15