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fl <br />ted parallel to all drainage ditches and swales to control sediment at the source <br />and limit the volume of flow passing through any one section of fence. A series <br />of straw -bale dikes will be constructed approximately every 150 feet along the <br />downgradient silt fences to limit downgradient flow of sediment -laden water until <br />Ivegetative cover is established. <br />n <br />0 <br />II <br />k <br />r <br />L <br />C <br />I � <br />C <br />n. <br />u <br />Final cover and vegetation will be placed as soon as possible after the module is <br />brought to final grade. Vegetative growth will reduce sheet flow runoff, limiting <br />erosion and movement of sediment. <br />PJ9 9390219A.Q W <br />0 42 Rev. 0 July 19, 1989 <br />