Nagogdoches SE Re-termination

Client: Oncor Electric Delivery

Location: Nacogdoches, TX

Length: 4 lines for a total of 1.25 miles

Completion Date: March 2019

Scope:

• Re-route four 138kV, vertical build transmission circuits into a newly expanded substation
• 959 ACSS (2 circuits), 1926 ACSS (2 circuits)
• Drilled pier foundations
• Swamp conditions requiring access matting for all equipment access and egress.

Highlight: One circuit remained energized at all times requiring work under energized conditions. The live line work was completed with our own crews.