practices under all weather conditions shall be kept at all times on the construction site: <br />2. When designing and implementing management BMP's to meet the above outcomes, <br />the applicant shall consider the seasonal variation ofrainfall, temperature, and oilier climatic factors <br />relative to the timing of land disturbance activities. All construction activity that will result in soil <br />disturbance during the wet weather season shall, at a minimum, implement and maintain the following <br />Best Management Practices (BMP) on site: <br />2.1 Construction site entrances shall be graveled with crushed rock of suhicient <br />size and grading as necessary to prevent any off-site tracking. <br />2.2 All stormwater facilities, water features, and Related Natural Resource Areas. <br />shall be protected <br />2.3 All exposed so>7 and stockpile areas not protected by perimeter control <br />consistent with an approved CSMP shall be covered <br />2.4 Seduneiit, so17, or construction related material shall be removed immediately <br />fromtheright-of--way, adjacent property, and the city's stormwater system, including water <br />features and Related Natural Resource Areas. <br />3. No permit or other approval issued pursuant.. to these rules snail be deemed to <br />authorize any violation of the above outcomes or wet-weather requirements. <br />R-6.645-E Desi~,nation of Sensitive Areas. <br />1. Criteria for. Sensitive Area Designation. For the purposes of adininistering these <br />Rules, any construction site that meets one or more ~ of the following criteria shall be considered a. <br />sensitive area for which an erosion prevention permit will be required: <br />1.1 The, slope of the pazcel in the azea of disturbance is greater than 10%; <br />1.2 .The site contains nighty erod~le sods; or <br />1.3 The pazcel or tax lot ofrecord has the potential to directly drain into a water <br />feature or its designated buffer azea <br />2. Determination of Sensitive Area. To assist with the adinuiistration of these <br />provisions, the City has prepared a rnap indicating sites that appear to meet the above criteria. -The <br />Public Work's Director, or designee, shall use this map to make a preliininary determination of a <br />site's sensitive area status. The map is on file at the City's Public Works Engineering Department <br />Administrative Rule -11 <br />L:Cl'I;MYW3SrosivoN~ev-2av.wpd <br />