Navarro operates, manages, and maintains the Hanford 222-S Laboratory, demonstrating its ability to operate a Nuclear Hazard Category 3 facility that is critical to supporting the Hanford Site cleanup mission. The 222-S laboratory is the primary on-site lab for analysis of highly radioactive samples in support of the Tank Farm Facilities and the Waste Treatment Plant. Navarro is responsible for all aspects of nuclear safety within the 222-S Laboratory complex, which is in accordance with 10 CFR 830. In addition to reviewing, evaluating, monitoring, and assessing day-to-day nuclear safety activities, Navarro is also responsible for quality management, engineering, and project management/project control activities. We also play a critical role in supporting startup testing, commissioning, and readiness.