Spicer MN –
“Two men were treated for carbon monoxide poisoning near Spicer Wednesday. At 1:20 p.m. fire and ambulance crews were called to a home on Indian Beach Road, where two men had passed out while doing concrete work in the basement of the home…”
Connecticut –
Fourteen people in New Haven were hospitalized Wednesday for carbon monoxide poisoning.
New Haven Mayor Justin Elicker said a person was found unconscious on the street in the area of 73 Howe St. They were taken to a local hospital, where medical personnel determined they were suffering from carbon monoxide poisoning.
Officials went to the scene and learned that the high levels of carbon monoxide were coming from a construction site at a Yale-owned building where crews were sawing a concrete floor using a propane saw. Fire officials said the building had inadequate ventilation for the tools used.
“Typically, when you use such equipment, you’ll have carbon monoxide monitoring and good ventilation,” Elicker said. “There was no carbon monoxide monitoring going on on-site.”
New Haven Fire Battalion Chief Greg Carroll said, “Some of our meters went into overload” when firefighters first arrived.
“It was about 350-400 parts per million, which are dangerous levels, so we quickly went through the building and evacuated it,” Carroll said.
Elicker said ten construction workers and four employees at Yale’s campus security office next door had been taken to the hospital for carbon monoxide poisoning.
The person who was found unconscious was transferred to a hospital in New York for further treatment and is in critical condition. The other 13 are said to be in stable condition.
According to a construction official, carbon monoxide levels in the area have decreased.
In a statement to News 8, a U.S. Department of Labor spokesperson said the Occupational Safety and Health Administration (OSHA) had opened an inspection of Alberca Construction Company LLC following the hospitalizations.
“During the inspection, OSHA will gather whatever information is necessary to determine what happened and if the employer is in compliance with OSHA standards,” the spokesperson said. “If the inspection identifies violations, OSHA could issue citations and propose penalties for the employer.”
OSHA has up to six months to complete the inspection.
New Haven Fire Chief John Alston said the incident reminds companies and residents to use carbon monoxide detectors.
“As we hit this cold snap, I know the mayor has been having our cold emergency meetings just to advise people to be very careful when you’re sealing up your houses and turning on these heating systems to make sure you have a CO detector.”
The city has issued a work stoppage order for the construction site as officials continue investigating.
14 people in New Haven hospitalized with carbon monoxide poisoning (wtnh.com)
KNIGHTDALE, N.C. (WTVD) — Workers and animals at Wake Veterinary Hospital & Urgent Care had to evacuate the building Monday due to a carbon monoxide poisoning scare.
It happened around 2 p.m. at the building located on Tandal Place in Knightdale near the intersection of Interstate 540 and Business 64.
ABC11 crews learned a generator associated with construction happening near the building was operating near the back door of the hospital. Exhaust smell from the generator caused someone to call the fire department.
First responders arrived and help evacuate the building out of an abundance of caution.
No humans or animals were seriously harmed, but they all could be seen gathering in the parking lot outside the building as first responders worked the scene.
Wake Veterinary Hospital & Urgent Care evacuated due to carbon monoxide scare – ABC11 Raleigh-Durham
Oct 4, 2023—Klamath Falls, Oregon. Yesterday, Oct. 3rd, just after 11 am, carbon monoxide (CO) alarms sounded inside at the Hyperbaric Oxygen Treatment Center (HOTC) of Southern Oregon and Klamath Falls Head Start (KFHS), located in the Town & Country Shopping Center, at 3810 South Sixth Street.
The source of the Carbon Monoxide (CO) fumes was found to have originated from a malfunctioning propane floor stripping machine located in a construction zone adjacent to the HOTC and KFHS suites.
The fire department found dangerously high levels of CO in the construction zone and lower levels in the neighboring suites. All students, teachers and personnel were safely evacuated from the exposed areas.
“They couldn’t have picked a better place to be surviving victims of carbon monoxide poisoning, than to be right next door to our Hyperbaric Oxygen Treatment Center” says Andrea Moore, the PA at the HOTC. “We are the only medical grade hyperbaric treatment center in The Basin available to provide this level of care needed for CO poisonings. And our service would not even have been available a few months ago.”
Dr. Monte Stewart, who owns Hyperbaric Oxygen Treatment Center (HOTC) of Southern Oregon immediately instructed his staff to offer free treatments to any student, teacher or contractor who had been exposed to carbon monoxide and showing symptoms of poisoning at this site. “These are our neighbors, and we are all in this together,” he said.
After the CO levels in the Hyperbaric Oxygen Treatment Center dropped, two neighboring workers were treated at the HOTC for CO poisoning symptoms (headaches, weakness and palpitations). Both patient’s symptoms were substantially improved by the end of their treatments.
Unfortunately, a lot of communities don’t have access to hyperbaric chamber technology or therapy. Since July 21st, 2023, Klamath Falls is blessed to have a medical grade, hard chamber, inside the Hyperbaric Oxygen Treatment Center of Southern Oregon (The Center). The Center is a great complement to the existing medical care already offered in the Klamath Falls Basin.
Hyperbaric Oxygen Therapy (HBOT) is an effective approved therapy for numerous illnesses and conditions. Some of the more recognizable illnesses that have been successfully treated by HBOT include: Radiation Tissue Damage, Diabetic Lower Extremity Wounds, and Non-healing wounds/Failed Skin Grafts and Flaps. The common denominator in these conditions is hypoxia or lack of oxygen to the tissues. HBOT reduces swelling while flooding the tissue with oxygen. The elevated pressure in the chamber increases the amount of oxygen in the blood and helps deliver oxygen to the oxygen-starved tissues.
For a detailed list of conditions treated by HBOT, visit: https://oregonhbot.com/conditions/
For more details about this incident and CO poisonings, continue reading below:
“I was removing a patient from the oxygen chamber when I heard the alarm,” said Eileen Lacy, Hyperbaric Oxygen Technician. “When I checked the panel in the compressor room, I saw it was the carbon monoxide alarm. Our physician assistant (PA), Andrea Moore immediately called Tim James, HOTC’s Safety Director in Medford, Oregon to troubleshoot.”
James initially recommended looking for potential sources of carbon monoxide and troubleshooting to see if the alarm cleared after running the chamber. Lacy opened up the front door to ventilate as the patient exited.
While trying to find the source of the alarm, contractors who were doing remodeling in the neighboring store front were told about the alarm and they asked “What are symptoms of carbon monoxide poisoning?”
Moore quickly screened for symptoms as CO poisoning must be treated as medical emergency. Its main symptoms are headache, nausea, dizziness, vomiting, weakness, chest pain and confusion. More severe CO poisoning leads to loss of consciousness and death.
Tanner Hargett, an employee with Alpine Abatement Associates explained that four workers were doing asbestos abatement in Suite 220 using a propane-run machine they’d never used indoors in such a small space before.
“We stayed out of the building as much as possible and the next thing we know is a couple of fire trucks pull up and they go right to the Klamath Family Head Start (KFHS) which is two doors down from us in our strip mall,” Andrea Moore said. “First responders evacuated the children to an outdoor playground and parents were called to pick up their children…The carbon monoxide detectors at KFHS were going off…they were detecting some pretty high levels up to 50 parts per million in some of the classrooms and at that time I got really alarmed!”
Carbon monoxide poisoning is caused by exposure to a colorless, odorless gas known as carbon monoxide (CO). CO is found in combustion fumes such as vehicle exhaust, wood stoves, and other fuel burning appliances, smoke from a fire, nonelectric heaters, malfunctioning gas appliances, and faulty heating exhaust systems. CO, known as the silent killer, displaces the oxygen in the bloodstream when the CO is mixed in with normal air you breathe. Everyone is at risk for CO poisoning from these fumes, especially during the winter months when there is poor ventilation indoors.
Moore warned the restaurant owners to the right of HOTC saying, “Hey, we’re having trouble in the mall with carbon monoxide so make sure your fans are running and open the back door to ventilate the place.”
The fire fighter medics checked out the contractors and found several who had high blood pressures and were experiencing headaches. Carbon monoxide levels at the work site were 127 parts per million, which is very, very dangerous.
Tanner Hargett, a contractor who was briefly exposed to the fumes, explained, “We have four floor stripping machines, and today, thanks to alarms in the neighboring school and HOTC, we discovered that one machine, which we’d trailered down from Salem, Oregon, didn’t have a carbon monoxide detector on it. I had to leave to run some errands so I was only exposed for about 10 minutes, unlike the other guys working at the site. When the machine malfunctioned, the site ventilation setup we had in place simply wasn’t adequate to keep us safe.”
Klamath County Fire Department #1 tagged the faulty machine, intended for outdoor use only, for immediate removal from the job site.
As the fire department continued evaluating employees and students for CO poisoning, Andrea Moore, the physician assistant at HOTC, assisted and spoke with the EMTs. Four workers were exposed to high CO levels. After the CO levels in the Hyperbaric Oxygen Treatment Center dropped, one worker with headache and weakness and another worker with severe headache, palpitations and weakness were treated in the state-of-the-art hyperbaric oxygen chamber.
“All those who were exposed to CO at the Klamath Fall’s Town & Country Shopping Center were treated free-of-charge,” says Dr. Monte Stewart.
Although many people with CO poisoning can be revived without hyperbaric oxygen therapy, long-term damage from CO poisoning can include harm to the central nervous system and the cardiovascular system. Hyperbaric oxygen therapy research has shown that it can treat many conditions that involve oxygen-starved tissues. Several studies have shown that under certain conditions, hyperbaric oxygen therapy can cut the risk for brain injury and nerve damage. And relief of minor symptoms is more immediate.
Through this unexpected incident, the new Hyperbaric Oxygen Treatment Center of Southern Oregon in Klamath Falls had the privilege of being able to immediately provide the best recommended treatment of choice for carbon monoxide poisoning.
Yesterday was an important reminder to check and make sure we all having working CO detectors in our homes and work places.
https://oregonhbot.com/carbon-monoxide-fumes-lead-to-the-evacuation-of-head-start-students-teachers/
Coventry, VT –
“The affected students and adult had been in a classroom closest to an outside construction site on the school property. While heavy machinery was running outside, air conditioning was running inside the building, pulling outside air in…It’s likely that the carbon monoxide came from the operation of the heavy equipment.”
Carbon monoxide exposure at Vermont school prompts class cancellation, hospitalizations | Fox News
“…a carbon monoxide alarm went off at the store…”
“The department was called to the Walmart for the same situation a month ago, according to Chief Willson…‘What they’re doing is renovating the store at this time.’ said Fire Chief Wilson. ‘They’re using machinery without proper ventilation. Therefore, that’s where the carbon monoxide came from.’”Five people in Brunswick hospitalized following carbon monoxide incident – WNYT.com NewsChannel 13
Canada –
Source was a gas-powered pump being used inside the house
The Winnipeg Fire Paramedic Service (WFPS) received an emergency call just after 8 p.m. on Wednesday, prompting their immediate response to the construction site. Upon entering the premises, paramedics’ carbon monoxide detectors sounded the alarm, indicating dangerous levels of 2,000 parts per million of the toxic gas inside the house.
Inside the home, the paramedics discovered an unresponsive worker who was being assisted by two bystanders providing medical care. Tragically, the worker could not be saved. Two of the responding paramedics and one of the bystanders were also affected by the toxic gas and required medical treatment.
In a press release, city officials revealed the cause of the carbon monoxide build-up was a gas-powered pump that was operational inside the house.
A spokesperson for the province tells CTV News Winnipeg “a stop-work order has been issued on the gas-powered equipment and WSH is continuing to follow up.”
Carbon monoxide is a colorless, odorless, and tasteless gas, making it extremely difficult to detect without specialized equipment like carbon monoxide detectors. It is often referred to as the “silent killer” because exposure to high levels of this gas can lead to serious health issues and even fatalities. Common symptoms of carbon monoxide poisoning include headaches, nausea, dizziness, confusion, vision and hearing impairment, and shortness of breath.
The construction company involved in the incident, Artista Homes, was approached for comment by CTV News Winnipeg, but did not receive a response.
In the wake of this tragedy, authorities are urging all residents and businesses to take the necessary precautions to prevent carbon monoxide poisoning. It is recommended to install carbon monoxide alarms on every floor of a building, especially in homes and workplaces where gas-powered equipment is utilized.
“…some of his kids got sick after a construction crane spent time parked in the driveway of the family’s home…’a reminder to all parents of the dangers of carbon monoxide. Reminder to go test your CO detectors.’”
Bode Miller’s Son, 3½, Was Hospitalized with Carbon Monoxide Poisoning (people.com)
OLEAN, NY — Washington West Elementary School was evacuated Wednesday after firefighters found two construction workers in “obvious distress with levels of carbon monoxide present in their blood,” according to a press release from the City of Olean Fire Department.
Firefighters responding to the scene determined that six people were suffering from carbon monoxide. Two were taken to Olean General Hospital; four were treated at the scene.
According to the press release, the incident was caused by propane powered construction equipment that was operated in an area with minimal ventilation.
PR2022-07-06_WashingtonWest.pdf (cityofolean.org)
Carbon Monoxide Causes Evacuation of Washington West | Greater Olean, NY News TAPinto
“The plaintiffs are alleging gross negligence by three companies for a 2021 incident in which the improper use of welding equipment indoors exposed at least 20 people to toxic levels of carbon monoxide.”
South Carolina workers sue over carbon monoxide incident (wistv.com)
“Workers had set up heaters inside and outside the building to deal with sub-zero temperatures. CFD says “several of those heaters malfunctioned,” pumping CO into the structure… They found a number of construction workers still on the job, unaware of what was happening… they detected levels at 540 parts per million…”
“The fire chief said the men were using a gas powered trowel to smooth the basement floor…”
Several businesses were evacuated, and four people evaluated, after carbon monoxide was detected Monday afternoon at Columbia Square, the strip mall anchored by Chuck’s Produce in east Vancouver.
Emergency crews were dispatched at 4:25 p.m. to 13215 S.E. Mill Plain Blvd. Readings revealed carbon monoxide levels were above normal, Vancouver firefighter-spokeswoman Eva Scherer said. The four people evaluated for symptoms of exposure declined transport to a hospital.
The call originated from an alarm at a Supercuts barbershop, and nine businesses were affected, Scherer said. Chuck’s Produce was not among the businesses evacuated.
An “oily” or exhaust-like odor was reported, said Bob Sisson, owner of Kazoodles toy store at the east end of the shopping mall. Sisson said it appeared the issue started inside a vacant storefront near Supercuts. Workers left the space about 3:30 p.m.
https://www.columbian.com/news/2019/aug/26/scanner-carbon-monoxide-reported-at-shopping-mall/
“…construction at a store inside the mall caused the leak…Amy Towne, the manager at the luggage store Tumi, said she was rushed to the emergency room after falling ill at work.
‘Around noon-ish I wasn’t feeling well. I was feeling really tired, dizzy, lightheaded, and nauseous,’ Towne explained. ‘It wasn’t until the fire department showed up in the store, which was after 1:30 p.m. that we were told there were high levels of carbon monoxide in our building and we had to evacuate.'”
Short Pump store manager treated for carbon monoxide poisoning during evacuation (wtvr.com)
Apartment building in La Crosse, WI, evacuated for CO levels at 200ppm…https://lacrossetribune.com/news/local/fire-department-high-carbon-monoxide-levels-prompted-evacuation-of-downtown/article_a8abd8b1-d887-578d-9ae4-959b2428e4b0.html
3 people poisoned by CO as a result of construction workers using a gas powered generator inside vacant space in strip mall (Sante Fe Commons, Olathe, KS)…https://www.kshb.com/news/local-news/three-people-hospitalized-after-carbon-monoxide-exposure-in-olathe-shopping-center
Fargo, ND –
“More than 30 people, including children, were evacuated from a business complex in south Fargo Wednesday, Nov. 7, after firefighters responded to a report of a gas smell and found elevated levels of carbon monoxide.
At 11:27 a.m., firefighters were dispatched to an office building, which contained businesses and a day care, at 4820 30th Ave. S. for a report of a gas smell, according to a Fargo Fire Department news release.
Upon arrival, firefighters found elevated carbon monoxide levels throughout the building.
About 15 adults and 20 children were evacuated from the building…elevated carbon monoxide levels were caused by a gas-powered concrete saw used by a construction crew in the building…”
https://www.inforum.com/newsmd/carbon-monoxide-prompts-evacuation-of-fargo-businesses-day-care
MILWAUKEE (WITI) — Fire officials say 11 people were taken to St. Luke’s Medical Center after they were exposed to carbon monoxide fumes at the Playmakers Sports Center, located in the 5300 block of W. Fond du Lac Avenue.
Officials say workers on Monday, July 15th were trying to remove carpeting using a propane fueled tool, which started emitting fumes.
An employee at the store passed out, and this prompted the store to call the fire department. Fire officials then discovered elevated carbon monoxide levels in the building.
The building was evacuated and ventilated, and 11 were taken to the hospital. The 11 men were placed into a hyperbaric chamber, pressurized with oxygen to provide extra oxygen to the brain and remove the carbon monoxide.
All of the men taken to the hospital were listed in fair condition. Their ages range from 26-50.
Officials say most of those transported were carpet removal workers, and the rest were store employees.
https://www.fox6now.com/news/11-taken-to-hospital-due-to-carbon-monoxide-fumes-at-playmakers
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