Set up the Coir Matting while in the trench. Location no less than twelve inches of the roll over the trench (further more up the slope). Space each staple a few foot apart inside the trench Geotextiles are generally employed less than rip rap, retaining partitions, and Other Bank Stabilization https://entrance-matting03455.blogzet.com/fascination-about-coir-mats-53519427