Approved Products and Vendors
These documents outline extensive field testing by the Texas Transportation Institute (TTI) Sediment and Erosion Control Laboratory (SEC Lab) and provide the latest performance data for rolled and spray-on erosion control, sediment retention devices and re-vegetation products.
Final Performance Analysis
|Changes to Approved Products List|
|Approved Products List Transition Grace Period Memo
|Approved Products List (Expires June 1, 2015)
|Future Approved Products List (Effective June 1, 2015)
|General Product Material Description|