Ryan Biggs | Clark Davis has provided structural design work for many heavy construction contractors for various temporary cofferdams and sheet piling, including work on Locks E9-E15 (Moveable Dams 5-11) in the New York State Barge Canal System. Various types of foundation systems were designed to restrict flow of groundwater or river flow. Designs included:
- Gate and upright removal procedures.
- Main truss structural lifting.
- Truss member repairs and retrofit.
- Soil-filled cellular cofferdams.
- Tremie concrete installations.
- Soil grouting.
- Rock socketing and rock anchors.
- Braced sheet piling with wales and struts.
- Cantilevered sheet piling.
- Sheet pile cutoff walls.
