The Asbestos Management Plan of Keystone Central School District is on file and available for inspection at the KCSD Property Services Office at 212 West Kyler Avenue, Mill Hall, PA 17751 between the hours of 8:00 AM - 3:00 PM, Monday thru Friday. It is available for inspection by parents, teachers, and other school personnel. The district has also completed the required Periodic Surveillance and the Three-Year Re-Inspections of all required buildings in compliance with all federal and state mandates. Please direct all questions to the KCSD Property Services office at (570) 893-4900 ext. 2901.