I believe this factory is the one that found out about minuscule contamination right after the "new" super sensive DNA tests came out. Seems an employee couldn't handle the bundling of the swabs with gloves on so she didn't wear her gloves. Her DNA contaminated several police swabs, leaving them to look for a serial murder, burgler, rapist. The last one is when they knew it was contamination and not a suspect.

Pretty sure they knew that jerky wad would contaminate anything that they ran, so they didn't plan on shipping anything during his visit and then had to decontaminate the entire factory floor again.