In early 2020, Holtec’s decommissioning team reached an agreement with construction and maintenance services company Williams Industrial Services Group to support the decommissioning of Oyster Creek as well as Pilgrim and other Holtec owned plants. Williams supplies supervision and craft labor for civil, electrical, and mechanical activities, demolition, and site remediation by working with local and regional unions to contract qualified workers for specific jobs.

Before working on site, these workers must successfully complete rigorous access training, satisfy all Fitness for Duty requirements, which includes drug and alcohol screening, and undergo a criminal background check. In order to remain working at the station, they must adhere to all of the rules and regulations set forth by Holtec and the NRC or face disciplinary actions up to immediate termination.