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<br />1 <br /> <br />.r <br /> <br />3'SPACING ON ALL LONGITUDINAL <br /> <br />JUNCTION SLOT <br /> <br /> <br />/ STAPlIN' EXCEPT FOR OVERLAPPING SECTIONS / r QVfRLA.IN DITCH <br />WITtIG" STAPLE SPACIIIG <br /> ':/ <br />~ " <br /> . <br />I':OV.'R':'" WITH r STAPLE SPACING , t: <br /> < " <br /> l: 1\ <br /> (I <br /> ~ <br />AIIeMOR SLOT ANCHOR SLOT <br /> <br />8' STAPLE SPACING <br /> <br />II"' STAPLE SPACING <br /> <br />I- <br /> <br />ow <br /> <br />lOT TO SCALE <br /> <br />Figure 4. STAPLING CONFIGURATION FOR JUTE MESH <br /> <br />Excelsior Mat <br /> <br />Excelsior mat is composed of 0.8 pound per square yard of <br />excelsior (dried, shredded wood) covered with a fine paper <br />net covering. The paper net, reinforced along the edges, <br />has an opening size of approximately l/2-inch by 2 inches. <br />The mat is held in place by steel pins or staples at the <br />rate of 5 staples per 6 linear feet of mat, with two staples <br />along each side and one in the middle. At the start of each <br />roll, 4 or 5 staples are spaced approximately one foot apart. <br />Where more than one mat is required, the mats are butt-joined <br />and securely stapled. <br /> <br />Straw and Erosionet <br /> <br />This lining consists of straw applied at a rate of 3 tons per <br />acre (1.25 pounds per square yard). The straw is covered <br />with Erosionet 315 (See description following). <br /> <br />_'0",," <br />This lining is pinned in the same manner as jute mesh, as shown <br />in Figure 4. <br /> <br />22 <br /> <br />e <br /> <br />. <br />- <br /> <br />~ <br /> <br />.1 <br /> <br />e <br /> <br />. <br /> <br />, <br /> <br />e <br />