PW - 103128 - VCWRF Bio Solids Facility Bank Stabilization

Project Description: Proposed improvements are to include realigning 800 LF of the West Fork Trinity River to a stable planform. The stabilization would include realignment of the channel thalweg using a riffle, pool, riffle sequence and providing a stable meander radius of 400’. A bankfull bench would be graded throughout the project. Rock will be placed along the riffles, and a rock toe will be added in the pool along the outside of the meander to protect from lateral migration. Pool grading will also be included. The left and right bank would be laid back to a stable 3:1 or shallower slope. The site will be stabilized by providing an extensive vegetation plan which includes biodegradable erosion control and various sizes and species of native trees, shrubs, live stakes and seeding.