University of Florida archway in front of the campus

Problem

The University of Florida faced a recurring issue with steam trap leaks throughout its campus. Steam traps, which have a life span of only three to five years, had started to fail, resulting in multiple steam leaks. This was a high-risk situation, as steam lines generate extreme heat, creating a hazard for workers in confined spaces as well as contributing to energy waste. The university aimed to replace the faulty steam traps during the summer, when students were not on campus, to minimize disruption. They needed a partner with a strong safety record and experience working in hazardous, confined environments.

Strategy

Coker was selected due to our extensive experience in confined space projects and commitment to safety. The steam trap replacements required working in underground vaults and manholes that were at a depth of 10 feet with steam traps spaced out every 50 to 100 feet. These spaces presented significant challenges, as live steam still flowed through nearby lines, posing a burn risk. 

To ensure worker safety, we implemented standard protective measures, including protective gear, air circulation equipment, and confined space protocols. Our team worked carefully to isolate the steam lines by shutting off the valves, bleeding them, and confirming the pressure was down before beginning work. However, some of the isolation valves didn’t hold, meaning live steam remained present. 

We collaborated with UF project managers to identify and schedule repairs for these faulty valves during a future outage. To keep air circulating and reduce heat buildup, we set up fans to blow fresh air into the confined workspaces. Each step was meticulously documented to ensure the project proceeded safely and efficiently.

Outcome

Despite the challenge of live steam and the short five-day deadline, Coker completed more than was originally expected within the given timeframe. We worked closely with the University of Florida’s project managers to navigate issues with faulty valves and provided documentation for future repairs.

The client was impressed with our ability to accomplish so much under tight constraints and praised our team for going above and beyond. Our successful performance led to submitting a bid for a similar project the following week, further solidifying Coker’s reputation for safe, efficient, and high-quality work.