Recent Projects

I-95 BRO (2017)

Carr & Duff installed new highway lighting, traffic signalization, sign lighting as well as Intelligent Transportation Systems (ITS) technology for the Betsy Ross BRO interchange improvements in Philadelphia. This unique project consisted of electrical work on...

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Temple University Dental School (2017)

Carr & Duff replaced the existing electrical distribution and riser in the 5-story Dental School facility. The new system is 13.2kv to 120v/208v three phase four wire system, which replaced the existing 5kv to 120v/240v two phase five wire system. The new system...

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Lehigh University 12kv Electrical Conversion (2016)

Carr & Duff performed a utility renovation project to convert several Packer campus buildings from PPL utility services to the Lehigh University 12kv underground distribution system. Carr & Duff furnished and installed all materials necessary to complete the...

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SEPTA Crum Creek Viaduct Replacement (2016)

The original steel version of the Crum Creak Viaduct was built in 1895, spanned 915 feet and stood 100 feet high. The bridge carries over 3 million passengers annually with 320 passenger trains each week along the Media/Elwyn Line into and out of Center City...

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Recent Projects

Delivery Center (2020)

Carr & Duff was the electrical contractor for a fast track new 170,000sq/ft delivery center...

30th Street Station Passenger Information Display System (2020)

GBCA/NECA PDJ Award Winning Project Carr & Duff was selected as the prime contractor for the...

Citizens Bank Park Perimeter Hardening Project (2019)

Carr & Duff installed new electrical equipment and circuits for the exterior site security...

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