Engineering Design Guildlines:
 1.Retaining wall

 Ⅰ.Gabion Geobag

 Ⅱ.Geogrid

 Ⅲ.Geocell
 2.Detension basion

 Ⅰ.picture 1

 3.River bank protection

 Ⅰ.Sandbag

 Ⅱ.Geobag

 Ⅲ.Geocell

 Ⅳ.Gabion Geobag

 Ⅴ.Gabion River Bank Protection

 Ⅵ.Stone Wall River Ball Protection
 4.Slope vegetation

 Ⅰ.Erosion control blanket

 Ⅱ.Ditch Erosion control

 Ⅲ.Steep Slope Hydroseeding

 5.Costline protection

 Ⅰ.Geotube application
 6.Waste Disposal landfill  Ⅰ.picture 1