Project Overview
AMS partnered with Tennessee Power to install two transformers weighing 400,000 lbs and 280,000 lbs at an active substation in Elk Park, Tennessee. The project required a highly controlled approach due to the size of the equipment and the requirement to keep the substation fully operational during installation.

The Challenge
The installation presented significant challenges, including extreme equipment weight and the inability to utilize a crane due to site restrictions and active operations. The project demanded a precise, engineered solution to safely move and position the transformers without interrupting critical power infrastructure.

Our Approach
AMS developed a detailed execution plan utilizing a 400-ton gantry system and a 500-ton jack-and-slide system to control movement and placement. A 6-line Goldhofer SPMT trailer was used to transport and position the transformers within the substation.
Our team coordinated all logistics, sequencing, and safety protocols to ensure a controlled installation process within the confined and active environment.

The Result
Both transformers were successfully installed without disrupting substation operations. The project was completed safely, efficiently, and in accordance with all project requirements—demonstrating AMS’s ability to execute complex work under strict conditions.

Project Details
Client: Tennessee Power
Location: Elk Park, TN
Scope: Installation of (2) transformers (400,000 lbs & 280,000 lbs)
Equipment: 400 Ton Gantry System, 500 Ton Jack-and-Slide System, 6-Line Goldhofer SPMT
Completion: Spring 2022