(a) Standards.--The commission shall establish standards to ensure that work on utility systems to repair, improve or replace eligible property is performed by qualified employees of either the utility or an independent contractor in a manner that protects system reliability and the safety of the public. (b) Inspection.--Projects for which work to repair, improve or replace eligible property is performed by independent contractors shall be subject to reliability and safety standards and to inspection by utility employees. (c) Cost.--Work on projects to repair, improve or replace eligible property that is not performed by qualified employees or contractors or inspected by the utility's qualified personnel shall not be eligible for recovery of a distribution system improvement charge.
Pennsylvania Legal Code