Tower Cranes Optimize Logistics on Active Medical Campus

Reynolds Rigging & Crane Service deployed specialized tower cranes at Froedtert Hospital to maintain operational continuity and manage high-capacity lifting within restricted urban staging footprints.  www.manitowoc.comApplication area:Healthcare infrastructure construction Industry sector: Commercial lifting and construction logistics The major infrastructure expansion at the Froedtert Hospital campus in Milwaukee encompasses a new six-story parking structure with a connecting skywalk and a simultaneous main hospital building expansion. Executing large-scale construction within an operational healthcare facility presents logistical challenges, primarily the necessity of maintaining zero disruption to day-to-day medical operations and emergency access. The project footprint features heavily restricted ground laydown and material staging areas. Traditional mobile lifting solutions were unfeasible due to the 900,000-square-foot footprint of the builds and the structural complexities of high-tonnage component positioning, requiring an alternative approach to lifting logistics and spatial management. Centralized High-Capacity Lifting Architecture To overcome the campus constraints, contractors selected a stationary tower crane configuration to eliminate dependence on expansive ground-level staging. For the parking structure, a top-slewing tower crane with a 22 USt lifting capacity was erected centrally within the building's physical footprint. This positioning allowed a single crane to achieve complete coverage of the construction zone, minimizing the machinery footprint on campus. For the adjacent hospital building expansion, a larger 27.6 USt capacity top-slewing tower crane was deployed to handle high-tonnage structural lifting. These systems allowed materials to be picked directly from peripheral site boundaries, bypassing the need for central ground staging. Technical Performance and Structural Integration The centrally placed 22 USt crane functioned as the primary material handler for the parking structure, lifting and positioning large precast concrete planks, heavy reinforcing steel bundles, and curtain wall frames. Its high load chart performance allowed a single lifting asset to sustain production cycles from foundational concrete pouring through to final architectural finishing. Upon completion of the structural envelope, the crane's anchoring pad was engineered to be repurposed directly into the building's permanent snow-melt system, eliminating auxiliary structural remediation costs. Concurrently, the 27.6 USt tower crane on the hospital expansion executed critical lifts under rigid stability parameters. The system managed 8 USt structural lifts for the elevator and stair towers, alongside 4 USt rebar bundles and daily structural steel placements. The mechanical stability of the top-slewing architecture ensured level, stable movement of dense loads in high-traffic vertical corridors adjacent to occupied medical facilities. Turnkey Engineering and Deployment Coordination Reynolds Rigging & Crane Service managed the complete engineering, transport, and operational lifecycle of both lifting systems. The firm performed preliminary location studies and engineered lift plans to sequence trucking and erection schedules around active hospital workflows. Erection of the tower structures was completed using the provider's 7-axle mobile crane. By supplying the certified crane operators and coordinating daily schedules directly with multiple general contractors, the single-source provider streamlined site logistics, reduced subcontractor handoffs, and maintained open emergency access routes throughout the campus. Edited by Sucithra Mani, Induportals editor – adapted by AI. www.manitowoc.com Powered by Induportals Media Publishing