This article reports the establishment of an isolated, fully functional field intensive care unit (FICU) unit equipped with all necessary critical care facilities as a part of the national pre-emptive preparedness to treat an unexpected surge outbreak of coronavirus disease 2019 (COVID-19) patients in Bahrain. One floor of an existing car parking structure was converted into a 130-bed FICU set-up by the in-house project implementation team comprised of multidisciplinary departments. The setting was a military hospital in the Kingdom of Bahrain, and the car park was on the hospital premises. The FICU contained a 112-bed fully equipped ICU and an 18-bed step-down ICU, and was built in 7 d to cater to the intensive care of COVID-19 patients in Bahrain.