Project Description

Duffield has been providing professional engineering services in support of Exelon’s electric substation and transmission improvement projects throughout Maryland, Delaware and New Jersey through an open-ended, multi-year contract since 2012, and we currently are a “Specialized Engineer of Choice” for Exelon projects throughout the region. Duffield’s services have included geotechnical engineering services / infiltration testing, site/civil design, local and state permitting, construction phase QA/QC, and materials testing. Duffield has also provided construction phase QA/QC and testing on more than 40 substations as well as transmission lines between substations. Services have required integration of our engineering and field staff to provide services on multiple projects with schedules working around power outages to keep the regional electric grid in service while upgrading multiple facilities.