Over the past two years the facility has discharged levels of Aluminum and Copper over the levels contained in the NPDES permit. The AO provides a schedule of work to be completed at the facility to address Copper and Aluminum violations. Once this work is complete the facility will re-evaluate its ability to comply with the NPDES permit limits. If additional work is needed to comply with its Aluminum and Copper limits, the Town will submit a new plan, and implement such plan.