Specifications include, but are not limited to: Detailed description of Erosion Control Matting Example: North American Green/Tensar (http://www.tensarnagreen.com/) BioNet S150BN Short-Term Biodegradable Double-Net Straw Blanket 100% straw fiber matrix stitched between biodegradable natural fiber top and bottom nets Applications: Moderate Flow Channels, 3:1 to 2:1 slopes Longevity: 12 months of erosion protection and mulching action Typical Projects: Wetland Mitigation, Bioengineering, woodlands BioNet S75BN Short-Term Biodegradable Single-Net Straw Blanket 100% straw fiber matrix stitched to a biodegradable natural fiber top net Applications are for 3:1 to 4:1 slopes Longevity: 12 months of erosion control and vegetation growth support Either of these two products, or Acceptable Equivalent. The State is looking for a cross section of erosion control matting products that are made of naturally biodegradable material (no plastic mesh). We intend to use Erosion Control Matting on type A, B and C soil slopes as steep as a 2:1; in ditches with profile grades from 2 to 5% to include low to moderate flows; and on all disturbed soils during winter construction. The North American Green has such materials and is an example only.