Feb 24, · Temporary Erosion, ntrol Measures (Sediment Basins & Traps, Earthwork for Erosion ntrol) ec616.dgn. EC(7)-16. Temporary Erosion, ntrol Measures (Temporary Pipe Slope Drains) ec716.dgn. EC(8)-16. Temporary Erosion, ntrol Measures (Temporary Paved Flumes) ec816.dgn. EC(9)-16. Temporary Erosion, ntrol Measures (Erosion ntrol Log) 3