The installation of the AirFRAME system in two Interventional Radiology (IR) labs presented significant ceiling challenges. The existing waffle slab ceiling could not be drilled into directly, complicating the mounting process. Additionally, the finished ceiling height needed to be precisely 9’4” to accommodate the imaging vendor’s system. The AirFRAME itself was 14” deep, and the height from the finished ceiling to the deck ranged from 14.25” to 15”. To further complicate the task, the waffle slab heights varied between the two rooms. Adding to these challenges, the existing steel infrastructure was not yet installed to support the system when the team arrived on site.
THE CHALLENGE
CLIENT DETAILS
Jefferson Torresdale Hospital Interventional Radiology Labs 1 and 2
Philadelphia, PA
Two Interventional Radiology (IR) Labs
2024
OUR SOLUTION
The team collaborated closely with the steel contractor to identify where steel was needed and determine the best approach given the limited above-ceiling space. With less than 1 inch of clearance and the inability to use Unistrut or drill into the concrete, precise installation of each module was essential. Utilizing Hilti lasers and shims as needed, the team ensured accurate leveling and successfully met the required ceiling height, overcoming the space and structural constraints.
Quick Facts
- Delivery of the system posed challenges; the team offloaded materials using a forklift, and 4 out of 8 pallets had to be disassembled to fit through doors and into the service elevator. Equipment was carefully staged in each room where installation was planned.
- The team utilized Hilti lasers to complete and mark the drop rod layout on both the floor and ceiling, ensuring precise alignment by checking the floor and deck levels with lasers.
- 5/8” drop rods were measured, cut to the required length, and installed.
- Each module was lowered onto two material lifts with chain hoists, then raised to the ceiling and mounted to the drop rods simultaneously.
- Once all modules were in place, the team bolted the units together for secure installation.
- The units were leveled using lasers and shims to ensure precise alignment.
- All seams and bolt/washer locations were sealed with caulk to ensure a secure and finished installation.
- Outside trim was installed, and the interior framing was riveted in place.
- Damper diffusers were installed, and the modules were cleaned thoroughly.
- Per the customer request, the system was wrapped in blue stretch wrap for protection.