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Large clouds of smoke could be seen from about half a mile away as trucks blasted water on Thursday.
DNAinfo/Geoff Ziezulewiscz
Construction crews began their teardown of a still-burning Bridgeport warehouse on Friday
DNAinfo/Casey Cora
Firefighters work to extinguish a massive blaze at a vacant warehouse on Wednesday in Chicago, Illinois. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish fire that reignited in a vacant Bridgeport warehouse Thursday.
DNAinfo/Geoff Ziezulewicz
A massive fire that engulfed a vacant warehouse in Bridgeport reignited Thursday morning.
DNAinfo/Geoff Ziezulewicz
Five-alarm response required for massive blaze at Bridgeport warehouse.
DNAinfo/Casey Cora
Water from multiple fire hoses appeared to freeze almost on impact.
DNAinfo/Casey Cora
Dozens of onlookers gathered to watch crews battle a five-alarm warehouse blaze.
DNAinfo/Casey Cora
A firefighter douses a massive warehouse fire with water.
DNAinfo/Casey Cora
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
A frozen, burned out warehouse on South Ashland Avenue in Bridgeport, taken hours after the massive fire.
Chicago Fire Department
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
The fire department brought out this decades-old deluge unit to blast water on the warehouse Thursday. The truck is rarely used, but still works to put out flames, the fire department said
Chicago Fire Department
This rare deluge unit was brought out to pour water on the warehouse Thursday morning. The Chicago Fire Department said this deluge was from either 1969 or 1970
Chicago Fire Department
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters continue to pour water on a warehouse in Bridgeport the morning after the South Ashland Avenue building was engulfed in flames.
DNAinfo/Geoff Ziezulewiscz
Firefighters work to extinguish a massive blaze at a vacant warehouse Wednesday. More than 200 firefighters battled a five-alarm fire as temperatures were in the single digits.
Scott Olson/Getty Images
Firefighters get ready to blast the South Ashland Avenue warehouse on Thursday, when the fire department said a fire rekindled in the building.
DNAinfo/Geoff Ziezulewiscz
Firefighters douse the South Ashland Avenue warehouse with water Thursday morning.
DNAinfo/Geoff Ziezulewiscz
A firefighter works at the warehouse on South Ashland Avenue Thursday morning, after the building once again caught on fire. It first erupted in flame Tuesday night
DNAinfo/Geoff Ziezulewiscz
The trucks blasted water at a rate of 2,500 gallons per minute, firefighters said Thursday.
DNAinfo/Geoff Ziezulewiscz
Firefighters blast water on the warehouse on South Ashland Avenue on Thursday after the fire rekindled about two and a half days later.
DNAinfo/Geoff Ziezulewiscz
Trucks blast water on the icy warehouses 3757 and 3801 S. Ashland Ave. Thursday morning.
DNAinfo/Geoff Ziezulewiscz
Large clouds of smoke could be seen from about half a mile away as trucks blasted water on Thursday.
Photo Credit: DNAinfo/Geoff Ziezulewiscz
BRIDGEPORT — Less than two days after a fire raged in a vacant Bridgeport warehouse — a blaze officials said was the city's largest in about eight years — the building again caught fire.
Personnel were called back to the scene at 38th Street and South Ashland Avenue after what officials described as a rekindling of the flames Thursday morning.
In frigid temperatures, fire trucks blasted water as yellowish-gray smoke billowed into the morning air. Large clouds of smoke could be seen from about half-mile away.
The Chicago Fire Department also brought out its old but trusty deluge unit. The "vintage" item, made in 1969 or 1970, is rarely used but still works to put out fires, the department's media office said.
The trucks blasted 2,500 gallons of icy water per minute, firefighters said. In using what firefighters called "water carnival" and "surround and drown" methods, they doused all sides of the warehouse.
Crews had been onsite all night watching hot spots, one firefighter said. All five floors of the warehouse have collapsed, resulting in large amounts of rubble that are difficult to extinguish, he said. In a Thursday morning tweet, the Fire Department said crews likely will be on the scene for days.
The building, largely made of wood, burned easily and will likely need to be torn down, the firefighter said.
A few other emergency vehicles surrounded the area, though the number of personnel and visibility of the flames was small by comparison to the original blaze Tuesday night.
About 200 firefighters battled colossal flames at 3757 S. Ashland Ave. shortly after 9 p.m. that night. A firefighter suffered a minor injury to his back, officials said.
The cause of the fire is unknown, but officials haven't ruled out that the blaze could have been started by squatters, said Fire Department spokesman Larry Langford.
Because of all the ice and debris, "getting in there to see anything is going to be difficult," said Langford.
The department continued Wednesday dousing the building, which by then had gone from fiery inferno to ice palace.
Officials said the extra-alarm fire was the largest since the LaSalle Bank headquarters downtown caught fire on Dec. 6, 2004.