Contractor who died in Downers Grove storm sewer identified
Contractor found dead in Downers Grove sewer after extensive search
A contractor was found dead Tuesday afternoon after becoming trapped inside a Downers Grove storm sewer during a construction accident.
DOWNERS GROVE, Ill. - A contractor who died after being trapped inside a Downers Grove storm sewer this week has been identified.
The incident occurred Monday afternoon as severe weather moved through the Chicago area.
The DuPage County Coroner's Office identified the worker Thursday as 33-year-old Ivan Perez of Pasadena, Texas.
The coroner determined Perez's preliminary cause of death was accidental drowning. Toxicology testing is pending.
Perez's body was recovered Tuesday after emergency crews spent more than a day battling hazardous conditions inside the storm sewer.
Perez worked for Houston-based Vortex Lining Systems LLC. He and another contractor were performing rehabilitation work on a large-diameter storm sewer pipe when they became trapped underground. The other worker was rescued Monday and is hospitalized in good condition.
Downers Grove sewer recovery
The backstory:
The incident began around 12:50 p.m. Monday when Downers Grove officers were flagged down by workers at a storm sewer construction site in the 800 block of Curtiss Street. Workers told authorities that two contractors had become trapped inside the sewer beneath the roadway.
The Downers Grove Fire Department immediately launched a technical rescue operation.
One worker was rescued about 200 feet from the original entry point and taken to Endeavor Health Good Samaritan Hospital. Police said that worker was in good condition.
A second worker remained missing after officials suspended active rescue efforts Monday because of hazardous conditions inside the sewer. Fire officials said the operation transitioned from a rescue mission to a recovery effort due to high water levels and unsafe conditions underground.
Officials said storm sewer systems can continue carrying runoff from surrounding neighborhoods long after rainfall ends, making conditions inside the pipes dangerous for emergency crews. Responders also had to monitor air quality and wait for potentially hazardous gases to clear before entering.
The workers were part of a long-term infrastructure project involving an underground culvert system beneath downtown Downers Grove. Village officials said an 11-foot-wide concrete pipe installed in the 1960s carries St. Joseph Creek and stormwater beneath the downtown area near the Civic Center.
The pipe had deteriorated over time and required repairs, according to the village. The multi-year project has faced delays because of weather, with recent heavy rainfall slowing cleaning, debris removal and installation of a new liner inside the pipe.
The village previously said crews had completed lining the section of pipe up to Curtiss and Belden avenues, where the incident occurred, with work expected to continue west toward the Civic Center and parking deck.
Big picture view:
According to the U.S. Bureau of Labor Statistics, more than 60 people died in confined spaces, including sewers, manholes and storm drains, nationwide between 2011 and 2018.
What's next:
The investigation into the incident remains ongoing.
The Source: The information in this report came from the Village of Downers Grove, the DuPage County Coroner's Office and previous Fox Chicago news coverage.