PROJECT ROCKET MORTGAGE FIELDHOUSE ARENA, CLEVELAND, OH
DESIGN/ARCHITECTS GENSLER/ROSSETTI/SHoP ARCHITECTS
GENERAL CONTRACTOR WHITING TURNER
LOCAL INSTALLATION PARTNER FOREST CITY ERECTORS
PHOTOGRAPHY TREPAL PHOTOGRAPHY/CLEVELAND CAVALIERS
INSTALLATION PHOTOGRAPHY JAN SHERGALIS
BUILT BY EVENTSCAPE, SEPTEMBER 2019
Main Points – COMPLEX, LARGE SCALE, ADAPTIVE AND ACCURATE
- 65,000 square-foot curtain wall feature that curves around three sides of the arena just inside the building’s glass façade.
- 80 feet tall
- 840 feet long
- Eventscape created a full-size mockup for review prior to full fabrication. While significant in scale at 17-feet tall and 20-feet wide, it nonetheless represented less than 1% of the total wall.
- Custom system made up of 12,000 unique custom fabricated parts including brake-formed metal panels, edge fins, splices, outriggers and end panels
- Engineered design solution facilitated coordination with HVAC, electrical and digital wall installations, allowing for easy integration with fixed elements that were not yet installed.
- 2 weekly material and assembly shipments – all organized, labeled and tracked for just-intime installation sequencing
- A solution-driven project that employed extensive value engineering to achieve the design within a palatable budget
- Complex geometry of the design architect’s original model was rationalized by converting the twisting and curved ribs (edge fins) into controlled arches, with rotational facets.
- Fabrication needed to begin prior to the removal of the original building’s existing concrete cladding to meet critical time schedule
- Fabrication began only two months after being awarded the project
- The ring beam sub-structure was finalized early to establish geometry and positioning with adaptability incorporated into each layer. This anchored back to the base building attaching to a combination of new and old steel on site.
- It was critical to install the heavy steel sub-structure before the glass façade was installed since the curtain would have been too close to the oversized glass panels to risk welding. Eventscape worked closely with local Cleveland union Iron Workers to complete the on-site welding required.
- The Eventscape design team studied the form and integrated 3D modelling data from 3 different sources (design architects, structural steel fabricators and survey data model) into their production model to ensure the curtain feature was clear of all obstructions.
- A computational workflow was developed in Grasshopper, Python, and SolidWorks to help automate the design of each part, responding to rules for compatibility, orientation, and material optimization. This gave necessary agility to efficiently adapt parts in reaction to updated site conditions being fed into the model via iterative digital surveys.
- The project management team received just-in-time field generated data to facilitate precise fabrication on an accelerated production schedule.
- Each part was individually laser etched with a part number and digitally stored in our database for precise tracking
- The project was completed in sixteen months from concept to opening
- Eventscape was able to adapt to design and installation schedule changes but still stayed on schedule.
- 0 change orders
- 0 deficiencies