Category Archives: Case Studies



Chiller Starter Failure Threatens Client’s 24/7 Facility

Posted on Christina Drews-Leonard

A federal government customer experienced an issue with the starter for a critical chiller that could have threatened operations at a facility that operates 24 hours a day, seven days a week. The customer had been troubleshooting the problem for … Learn More

Posted in Case Studies, Field Services, Real Electrical Disasters |


Major Transportation Hub Goes Dark

Posted on Christina Drews-Leonard

Project Name: Major Transportation Hub Goes Dark Description: Potomac was able to replace a transformer within 48 hours to get this station fully back online. While the lead time would normally be at least several months for a replacement transformer, … Learn More

Posted in Case Studies |


Regular Maintenance Prevents Major Outage

Posted on Christina Drews-Leonard

Project Name: Regular Maintenance Prevents Major Outage Description: While performing scheduled maintenance at a military installation, Potomac technicians discovered insulation that was compromised, apparently due to the improper assembly of equipment. As a result, safety equipment was not properly in … Learn More

Posted in Case Studies |


Federal Facility Back Online within a Week

Posted on Christina Drews-Leonard

Project Name: Federal Facility Back Online within a Week Description: The remnants of a hurricane dumped over 5 inches of rain on the nation’s capital. An underground river flooded several critical agencies downtown. Potomac received an emergency call when it … Learn More

Posted in Case Studies |