Evaluate the area where sediment control is necessary, considering factors such as slope gradient, soil type, and water flow patterns.
Determine the appropriate location and length for the wire backed silt fence installation, ensuring it intercepts sediment-laden runoff.
Wire backed silt fence fabric: Select a high-quality geotextile fabric with an attached wire mesh for added strength and stability.
Wooden or metal stakes: Obtain stakes that are long enough to secure the wire backed silt fence fabric into the ground.
Wire or zip ties: Prepare wire or zip ties to attach the fabric to the stakes and secure the wire mesh.
Shovel or post hole digger: Depending on the soil conditions, have the necessary tools to dig holes for the stakes.
Use stakes, string, or spray paint to mark the desired fence line along the contour of the area where sediment control is needed.
Ensure the marked line is straight and properly aligned, allowing for a continuous barrier against sediment runoff.
Dig post holes approximately every 6 to 8 feet along the marked fence line.
The depth of the holes should be around one-third of the length of the stakes, ensuring stability when inserted into the ground.
Place a stake into each post hole, ensuring it is vertically aligned and standing straight.
Backfill the holes with soil, compacting it firmly around the stakes to provide stability and prevent movement.
Unroll the wire backed silt fence fabric along the fence line, extending it from one stake to another.
Attach the fabric to the stakes using wire or zip ties, securing it at regular intervals along the top, middle, and bottom sections of the fabric.
Ensure the fabric is taut and properly aligned, allowing it to effectively trap sediment and prevent runoff.
If the wire mesh is not pre-tensioned, use wire or zip ties to secure it to the top and bottom sections of the fabric at regular intervals.
Pull the wire mesh taut while attaching it, ensuring it is securely fastened to the fabric for added strength.
Dig a shallow trench along the bottom edge of the silt fence fabric, creating a trench depth of approximately 6 to 8 inches.
Bury the bottom edge of the fabric, including the wire mesh, in the trench, ensuring it is firmly anchored and making contact with the ground.
Compact the soil in the trench to hold the fabric securely in place.
Regularly inspect the wire backed silt fence for any signs of damage, such as tears or sagging sections.
Address any issues promptly by repairing or replacing damaged sections to maintain the effectiveness of the fence.
Monitor the installation throughout the project duration, ensuring that sediment runoff is effectively controlled.
Remember to follow local regulations and best practices when installing wire backed silt fence. Consulting with environmental or construction professionals can provide additional guidance specific to your site conditions and project requirements. By properly installing and maintaining the wire backed silt fence, you can effectively control sediment runoff and minimize soil erosion.
