THE CHALLENGE
Back in 2013, there was a nationwide helium shortage. Helium reserves are regulated by the federal government and is subject to availability as impacted by federal budgets and approvals. Political issues at the federal level caused a delay in renewing the federal budget, thereby limiting the helium release and availability and causing a nationwide shortage.
A major medical imaging client came to us seeking a technical solution to their helium concern. We knew that medical MRI’s often use high volumes of helium in their equipment to achieve the super-cooled environment. What we learned was that helium must be kept at high pressure and volume from the moment it leaves the cryogenic farm until it delivers to the medical facility. The concern was that replacement helium was needed after every MRI delivery, and this helium was not available. As such, the shortage would prevent the MRIs from operating. No helium, no MRI. No MRI and the patient goes to another MRI provider.
Therein lies the problem statement. How does a carrier maintain a working compressor on a trailer to limit the helium loss, and offer open access for overhead cranes to load and unload a 33,000 pound cryostat, with protection like an enclosed van, and venting of the compressor engine gases? The solution must be replicated to multiple trucks to meet the shipper volume, transit and install date requirements.
THE SOLUTION
The Safeway Specialty Flatbed staff and fleet were experienced with major medical OEM specialized transportation requirements. However, we had never operated a working combustible generator on a flatbed. Additionally, a specific trailer type, a Conestoga-equipped flatbed, would be needed to solve the overhead load/unload and the van-like protection issues.
The client identified the power requirements of the compressor, and we located a generator company who could provide large, portable gensets. It was important they also be CARB-compliant as deliveries were to include California hospitals.
An electrical supply company was secured to provide the cabling needed to connect the gensets with the compressors.
The drivers were trained on the genset operation and refueling procedures.
Ductwork from the exhaust stack to the rear flap was required to keep the interior adequately cooled and ventilated for engine operation. This was secured from an industrial HVAC contractor.
THE RESULTS
The client was able to meet every client’s delivery requirement for installation which is critical due to the complex logistics of building permits, contractors, installers, rigging companies, site personnel, and hospital disruption limitations.
Not a single MRI was compromised. If the cryostat had quenched at any point, thousands of dollars of irreplaceable gases would have vacated the machine and caused lengthy start-up delays.
Trust and confidence were furthered, anxiety melted, and accountability was again proven by the transportation coordination solution of Safeway Logistics Specialty Flatbed.
