This is a sources sought notice for Very Low Frequency (VLF) testing of medium voltage power lines at the 911th Air Force Reserve Base / Pittsburgh Air Reserve Station. The contractor must provide all materials, labor, and equipment to test approximately 75 locations, following IEEE 400.2 and other standards, and deliver a comprehensive digital report. Performance of services will take place at the base location, with an anticipated period of 300 days from the Notice to Proceed. No budget amount is specified in the notice. Interested firms should submit a capability statement addressing company profile, socio-economic status, technical capability, certifications, and past performance.