by fourcegroup | Jun 3, 2026
Fore River Lift Bridge Client J.F. White Contracting Company Owner Massachusetts Department of Transportation Location Quincy, MA about Demolition Demolition Analysis of existing Acrow Bridge spans Stability checks and structure strengthening of barge for Manitowoc...
by fourcegroup | Jun 3, 2026
Memorial Bridge Client Archer Western Contractors Owner New Hampshire DOT & Maine DOT Location Portsmouth, New Hampshire & Kittery, Maine about Demolition Design of all Cribbing and Falsework on Barges Demolition Sequencing for Float-Out Removal of Lift Span...
by fourcegroup | Jun 3, 2026
Torrence Avenue Truss Client Walsh Construction Owner City of Chicago Location Chicago, IL about Erection Manual Preparation Temporary Structures Design Permanent Truss Evaluation for Temporary Conditions Review of SPMT Stability & Operations Services Provided...
by fourcegroup | Jun 3, 2026
Burlington Approach Span Demolition Client Walsh Construction Owner Burlington Northern Sante Fe Railroad Location Burlington, Iowa about Demolition sequencing of the six existing approach truss spans Stability analysis for truss surgical deconstruction on barges...
by fourcegroup | Jun 2, 2026
Paseo Bridge Demolition Client Massman Construction Owner City of Kansas City, Missouri & Missouri Department of Transportation Location Kansas City, Missouri about Sequential Erection and Removal Modeling Nonlinear Cable Modeling Finite Element Analysis...
