Laserfiche WebLink
Chapter 4 -..Best Mand ement. Prontro <br /> actices for Erosion and Sediment . Cl <br /> g , If the stone filter becomes clogged with sediment so that it no longer adequately <br /> performs its function , the stone must be pulled away from the block, cleaned and <br /> r replaced . <br /> 7 . As an alternate , gravel filled burlap bags may be stacked tightly around the curb <br /> r inlet. (See Plates 4.08n and 4 . 08o) <br /> Curb and Gutter Sediment Barrier <br /> 1 . Place gravel filled burlap bags on gently sloping street segments according to the <br /> spacing chart. . (See Plate 4 .08p) <br /> r 2 . Place two or more bags at each interval in a manner which provides maximum <br /> support. <br /> r 3 . When stacking several bags high , leave a one bag gap to provide an overflow <br /> spillway. (See Plate 4 .08q) <br /> 4 . Sediments must be removed after each rain event. <br /> Maint_ enance <br /> 1 . The structure shall be inspected after each rain and repairs made as needed . <br /> r <br /> 2 . Sediment shall be removed and the trap restored to its original dimensions when <br /> the sediment has accumulated to 112 of the design depth of the trap . Removed <br /> sediment shall be deposited in a suitable area and in such a manner that it will not <br /> erode. <br /> Structures shall be removed and the area stabilized when the remaining drainage <br /> area has been properly stabilized . <br /> r. <br /> r <br /> W <br /> w <br /> 4-51 <br /> r <br />