of con ruction related contaminants resulting from activities such as, but not limited to, <br /> cleanin or washing of equipment, tools, or vehicles, shall occur. <br /> .7 No hazardous substances, such as paints, thinners, fuels and other chemicals <br /> ~ shall b released onto the site, onto adjacent properties, or into water features, the City's <br /> storm ter system, or related natural resources. <br /> 1.8 A supply of materials necessary to meet the above outcomes and implement <br /> the co coon site management plan or other best management erosion practices under all <br /> weathe conditions shall be maintained at all times on the construction site. <br /> 2. en designing and implementing management measures to meet the above <br /> outcomes, the applicant shall consider the seasonal variation of rainfall, temperature, and other <br /> climatic factors relative to the timing of land disturbance activities. All construction activity that will <br /> result in soil di ance during the wet weather season shall, at a minimum, implement and maintain <br /> the following est Management Practices (BMP) on site: <br /> 2.1 Construction site entrances shall be graveled with crushed rock of sufficient <br /> size an grading as necessary to prevent any off-site tracking. <br /> 2.2 All stormwater facilities, water features, and related natural resources shall be <br /> protec d. <br /> i 2.3 All exposed soil not currently protected by secondary containment or <br /> treatm nts shall be covered. <br /> 2.4 Sediment, soil, or construction related material shall be removed immediately <br /> <br /> ' from eright-0f--way, adjacent property, and the city's stormwater system, including water <br /> featur s and related natural resources. <br /> 3. No permit or other approval issued pursuant to these rules shall be deemed to <br /> authorize any 'olation of the above outcomes or wet-weather requirements. <br /> R 6.645-E Designation of Sensitive Areas. <br /> 1. Criteria for Sensitive Area Designation. For the purposes of administering these <br /> Rules, any struction site that meets one or more of the following criteria shall be considered a <br /> sensitive area or which an erosion prevention permit will be required: <br /> 1.1 The slope of the parcel in the area of disturbance is greater than 10%; <br /> 1.2 The site contains highly erodible soils; or <br /> 1.3 The parcel or tax lot of record has the potential to directly drain into a water <br /> Administrati a Rule - 9 <br /> r:~;no~a~~ ~o.~acizio~ioo~ <br /> <br />