The following are projects that we participated in utilizing various areas of specialty expertise:
DAM PROJECTS:
Barker Dam, Nederland, Colorado - Anchors - Nicholson Construction
Bear Creek Dam, Alabama - Consolidation grouting - Coastal Drilling East
Chelan Dam, Washington state - Testing for Slurry wall - Nicholson Construction
Chickamagua Dam, Tennessee - Installed dam seals - Structural Preservation Systems
Fontana Dam, North Carolina - Installed anchors - Hydro Group/Layne Christensen
Horse Mesa Dam, Arizona - Stabilized soils - Nicholson Construction
Livermore, California - Consolidation grouting - Hydrogroup
Mactaquack, Canada - Dam Seals - Structural Preservation Systems
Penn Forest Dam, Pennsylvania - Consolidation grouting - Hydrogroup
Putnam Dam, Connecticut - Bar anchors - Structural Preservation Systems
Robinson Dam, New Jersey - Anchors - Structural Preservation Systems
Tioga Dam, Pennsylvania - Downstream pressure relief - PA Drilling
Watts Bar Dam, Alabama - Dam Seals - Coastal Drilling
Wilkesbarre Dam, Pennsylvania - Anchors - Nicholson Construction
BRIDGE PROJECTS:
Cooper River Bridge, South Carolina - Repaired Caissons - Hayward Baker
Zillwakee, Michigan - Freezing of earth under failing pier - Nicholson Construction
I-15, Baton Rouge, Louisianna - type A wall, anchors and gunite - Nicholson Construction
I-81 Overpass, Pennsylvania - Micropiles in median for pier - Coastal Drilling