b'Since 2015, weve partnered with Amazon on nearly 50 projects, delivering millions of square feet of space to fuel the companys continued progress.The flagship project of 2021 was a comprehensive renovation of KORTE|YEAR IN REVIEWexisting space that became their Global Specialty Fulfillment facility in Hagerstown, Maryland. It clocks in at almost 1.2 million square feet. Around one-third of that space is temperature controlled by one of the largest CO 2refrigeration systems in the world. Goods stored in the space require a wide range of temperatures, from 55 to -10 degrees Fahrenheit.To pump in all that cold air, the cooling system consists of more than 60 rooftop units (RTUs) hoisted into place by heavy-lift helicopters.P_49'