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Attachment 8 <br />cores together with white or yellow cable ties or plastic fasteners. These ties <br />shall be spaced at a maximum of every 5ft along the roll length. <br />Figure 1: Overlap Along Roll Length (Overlap) <br />Plastic ties 5 feet apart, or 2 feet Continuous sewing <br />apart if installed sae ticaliy <br />2 - 3 inches <br />111E >1 <br />(a) Geonet Overlapped <br />Figure 2: Overlap Along Roll Length (Butted) <br />Plastic ties 5 feet apart, or 2 <br />feet apart if installed vertically Continuous sewing <br />(b) Geonet Ends Butted <br />o Adjoining geocomposite rolls (end to end) along the roll width shall be shingled <br />down in the direction of the slope, with the geonet portion of the top <br />geocomposite overlapping the geonet portion of the bottom geocomposite a <br />minimum of 12in across the roll width as shown in Figure 3.. Geonet shall be tied <br />every 12in across the roll width and every 6in in the anchor trench or as specified <br />by the Engineer. <br />Figure 3: Adjoining Geocomposite Rolls <br />Plastic Tics I foGt apart Continuous Sewing <br />12 inches min D. <br />I)ircclion of soil Placement <br />._— <br />)000000000000000000= <br />Geotextile Component <br />• The bottom layer of geotextile shall be overlapped. <br />• The top layers of geotextile shall be sewn together, or at the discretion of the <br />Engineer may be heat bonded or wedge weld. Geotextiles shall be overlapped a <br />minimum of 4in prior to seaming or heat bonding, geotextile sewing seams to be <br />used are Prayer, "J ", or Butterfly, see details in Figure 4. The seam shall be a <br />two - thread, double -lock stitch, or a double row of single- thread, chain stitch. If <br />