Admin Order 58-16-01 - Laserfiche WebLink

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1. All persons conducting construction activities coveredbyR-6.645-C,1.'shall employ, to the maximum extent practicable, erosion prevention and construction site management practices which will achieve during both the construction period and wet weather season the following outcomes: 1.1 Adjacent properties, water features, and Related Natural Resource Areas are kept free ofdeposits or discharges of soil, sediment or construction-related material from the site except those that would occur through natural processes from an undisturbed site; 1.2 Vegetation inwater features,RelatedNatural Resource Areas, and, associated bank and/or riparian areas adjacent to construction sites ;are-preserved or'protected from impacts that exceed those that occur through natural processes on an undisturbed site; 1.3 Public rights of way, the City's stormwater system and Related Natural Resource Areas, private streets and private stormwater drainage systems that discharge to the City's stormwater system are kept free of mud, soil, sediment, concrete washout, trash, or other similar construction-related material exceeding one-half cubic foot in volume for every 1,000 square feet of disturbed area Direct deposit, dropping, dumping, erosion, tracking, or other discharge by construction vehicles ofrraterials'shall not occur in excess of those that occur throughnaturalprocesses from anundisturbed site. Any such discharges that occur shall be prevented from entering water features or the City's stormwater system and removed not later than the end of the day in which the discharge occurred, or as directed by the City. During the wet weather season corrective action shall betaken immediately for such discharges. 1.4 Soils" and stockpile areas shall not be exposed to precipitation or stormwater runoff without the provision of secondary containment, perimeter controls, and other approved B1VIP's. 1.5 Earth slides, mudflows, earth sloughing; or other earth movement which may leave the property, shall not occur in excess of those that occur through natural processes on an undisturbed site; L 6 No discharge into the City's stormwater, system or Related Natural Resource Areas of construction related contaminants resulting from activities such as, but not limited to, cleaning or washing of equipment, tools, or vehicles, shall occur: L7 No hazardous substances, such as paints, thinners, fuels and other chemicals shall be released onto the site, onto adjacent properties, or into water features, the. City's stormwater system, or Related Natural Resource Areas. 1:8 A supply of materials necessary to meet the above outcon-ies and implement the construction site management plan and maintain approved best management erosion Administrative Rule - 10