Structure Assessment

This course will not deal with structure assessment, determining if there is a need for a structure to address a problem is an advanced skill that comes from experience with the strengths and weaknesses of various structural mitigation techniques. If you report assessments in a thorough manner, there is a very distinct possibility that problems you report may result in things like bog bridges, trail relocations, cribbing, etc. If you find an area that is being negatively impacted, take as accurate a measurement as you can, this may help others in determining if a structural solution is necessary, or not.

Look for and note: any wet areas in flat areas that are not easily drained. Any steep sections {over 10% grade) that show signs of degradation like cupping and gullying. Areas of steep, collapsing, or unstable banks, potentially creating safety hazards. Steep fall line sections where drainage is not feasible or extremely difficult. Once again, carefully map these areas and take photos.