Calumet Montana Refining

Calumet Montana Refining | MHC, CDU & Hydrogen Projects

Great Falls, Montana

JH Kelly self-performed the structural, mechanical and electrical installation of new crude units for Montana-based refinery, Calumet Montana Refining.  This 24-month Design Build project saw JH Kelly act as general contractor on the large expansion which included: new Mild Hydrocracker, a new Crude Distillation Unit as well as completion of a new hydrogen unit with a crew peak of 388. This project increased the refinery’s output 10,000 barrels per day to over 25,000 barrels per day.