St. Paul Park Refinery

Originally built in 1939, the St. Paul Park Refinery has a crude oil refining capacity of 104,000 barrels per day. Boldt has partnered with the refinery for more than 30 years on a wide range of projects, from maintenance work to major capital projects. Work has included scaffolding, sewer work, concrete foundations, grouting, fireproofing, structural steel, boilermaker work on heaters and heat exchangers, underground sewer repairs, road grading and excavating. In addition, Boldt has provided the refinery with 24/7 emergency services.

Specific projects completed at the facility include relocating much of the facility’s underground piping, pipeline repairs, storage and process tank replacements, de-salter unit rebuilds, crude heater repairs, tank and equipment foundations, control room updates, state-of-the-art high-volume water treatment facility, a dissolved gas flotation system; a sulfur recovery system, and scheduled, unscheduled and emergency shutdowns.