ROTHA performs controlled demolition of bridges, retaining walls, abutments, piers, and other highway structures. Each project is supported by a detailed demolition plan addressing sequencing, temporary support, shoring, and debris management, with particular attention to over-water and over-traffic operations where protection of the public and surrounding environment is critical.
Demolition
Demolition
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ROTHA performs new bridge construction and structural rehabilitation on highway and municipal structures of all types and sizes.
ROTHA constructs and rehabilitates earthen, concrete, and composite dam structures.
ROTHA designs and installs earth retention systems for highway construction, bridge substructures, and utility excavations.
ROTHA installs steel and precast concrete piles for bridge substructures, retaining walls, and highway foundation systems.
ROTHA installs micropiles in locations where access is restricted, or conventional driven piles are not feasible. We own multiple specialty drill rigs that are specially designed to drill in limited access locations.
ROTHA drills and installs large-diameter shafts and caissons for bridge piers, abutments, and heavy highway structures requiring deep foundation support.
Partner with ROTHA
ROTHA works with public agencies and private clients on a wide range of heavy civil projects. Regardless of the project’s scope or complexity, we bring the same commitment to planning, coordination, and delivering quality results.