Workers are closing the Pueblo Chemical Agent-Destruction Pilot Plant (PCAPP) in Colorado, which requires them to make routine entries in safety suits to perform cleanup activities. Waste Manager Viktor Korotkov has made more than 600 entries into toxic areas at the plant in a Demilitarization Protective Ensemble (DPE), which is more than any other employee in the history of the project. Korotkov shares his experience performing these critical entries.