Bill Friedrich found the following from US Tanker:

US Tanker Fire Apparatus

US Tanker has just been awarded a contract to build a custom pumper for the Fermi National Accelerator Laboratory in Batavia, IL. The Fermi Laboratory is part of the US Department of Energy and is one of the most important scientific laboratories in the world. This is a great honor for UST and we are very excited to build this new custom attack pumper. The chassis is a Spartan Metro Star with a 1500-GPM Waterous pump.