In September, the Pueblo Chemical Agent-Destruction Pilot Plant (PCAPP) continued processing under the Centers for Disease Control and Prevention pandemic recommendations. The final pallets of 155mm projectiles containing mustard agent were delivered to PCAPP for destruction. On Sept. 5, the PCAPP team completed the destruction of nearly 300,000 155mm projectiles stored at the Pueblo Chemical Depot, marking the end of the main plant’s first munitions campaign. Main plant operations in Colorado began in September 2016. As of Sept. 18, the total amount of agent destroyed is 1,752.6 U.S. tons. Pueblo plant workers are preparing for the next destruction campaign.