Equipment and Tools for Bridge Demolition

The tools or equipment required for a demolition project vary widely depending on the structure type, site conditions, and project schedule. This chapter includes an overview of standard equipment used for bridge demolition projects. Standard equipment typically performs a wide range of operations common to most demolition jobs. These tasks can include structure removal (cutting, shearing, and rubblizing), material processing, and hauling. A section on specialty heavy lift equipment has also been included. This type of equipment may be required on complex demolition projects owing to access restrictions, schedule requirements, or sensitive environmental areas. Bridge demolition may require the cutting of bridge elements into manageable components that equipment can handle. Debris protection systems are often needed on bridge demolition projects to prevent debris from falling or migrating into areas outside the demolition work zone. Certain bridge demolition projects require the use of additional external supports, bracing, and/or temporary members.