At the Pueblo Chemical Agent-Destruction Pilot Plant (PCAPP), hydrolysate is produced from the neutralization of mustard agent. The Program Executive Office, Assembled Chemical Weapons Alternatives (PEO ACWA) is committed to using the secondary destruction process of biotreatment at PCAPP to safely break down hydrolysate into water, salts and organics. Contingency planning was initiated for the potential, though unlikely possibility the Biotreatment Area at PCAPP experiences a failure.