Monthly Archives: December 2012

East Harlem, NY – Elderly man in critical condition after elevator crushes his legs

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According to ABC 7 Eyewitness News, an 85 year-old man was left in critical condition after an elevator in his public housing apartment building crushed both his legs around 5 p.m. Sunday, December 30, 2012. Firefighters reported that when they arrived, the elevator was stuck between the first and second floor, with the man’s body inside the cab, and his legs dangling outside the cab on the first floor. Firefighters used air bags and other extrication methods to free the man’s legs and pull him up into the elevator cab. The victim was rushed to nearby Harlem Hospital where he was listed in critical condition, with both of his legs fractured. Read the full story by ABC 7 Eyewitness News, published December 31, 2012, and watch the video report below.

Interestingly, this is the third consecutive year in which a passenger was seriously injured or killed by an elevator in New York City that moved with the doors open during the month of December. On December 25, 2010, a woman was seriously injured at SUNY Downstate Medical Center when an elevator ascended unexpectedly while she was in the open doorway, and on December 14, 2011, Suzanne Hart was fatally crushed under similar circumstances. In both of those cases, an elevator mechanic was found to have used a wire jumper to bypass the elevator’s door interlock and gate switch safety circuits. Although there is no information yet as to what caused this incident, given that the firefighters described the man’s legs as “dangling outside” the elevator, it is very likely that the elevator moved while its doors were still open, and while the man was within the door threshold. It is not yet clear why the elevator would have moved while the doors were still open. The Department of Buildings will likely conduct an investigation and we will publish the results of that investigation when that information becomes available to us.

The New York City Housing Authority is notably the single largest operator of elevators in the City of New York, and is responsible for over 3,300 elevators in nearly 2,600 residential buildings, serving over 400,000 residents. The reliability of elevators in New York City’s public housing has long been a sore point with residents. A memorable New York Times article published March 12, 2005 famously opened with, “Up, up, up it rises, this elevator redolent of urine, groaning toward the rooftop of another tired building in the Queensbridge public housing development, the largest in Queens, in New York, in North America.” On June 12, 2012, the New York City Housing Authority reached a settlement with tenants in a class action lawsuit that alleged the Housing Authority let its fleet of elevators fall into “widespread disrepair and dysfunction.” The case is Brito v. New York City Housing Authority, in the U.S. District Court for the Eastern District of New York, No 09-1621.

Chester, PA – Elevator mechanic struck, killed by falling dumbwaiter at Harrah’s Philadelphia

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According to ABC 6 Action News, an elevator mechanic working on a dumbwaiter at Harrah’s Philadelphia in Chester, Pennsylvania, was killed when the dumbwaiter unexpectedly fell on top of him. The accident occurred around 4 p.m., Saturday, December 29, 2012. Police confirmed that they recovered the man’s body from the dumbwaiter shaft, but did not release the victim’s identity. Read the full story by ABC 6 Action News, published December 30, 2012, and watch the video below.

Details regarding the circumstances of the accident were limited. The Philadelphia Inquirer later reported on December 31, 2012, that the 52 year-old victim from Upper Darby, Pennsylvania, was a sub-contractor, not a casino employee. The incident dumbwaiter was used to deliver food to restaurants within the casino. They also noted that Chester officials and OSHA were still investigating the incident.

Generally, dumbwaiters are required to have safety systems that are comparable to the safety devices required on passenger elevators.

Sabhan, Kuwait – Elevator mechanic killed, another injured; crushed by falling car

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According to the Kuwait Times, an elevator accident left one elevator mechanic dead and another seriously injured in the Sabhan neighborhood of Kuwait. Although details of the circumstances are scant, it appears that both mechanics were working in the hoistway pit of an interior ministry building at the time the accident occurred. The elevator unexpectedly descended, crushing the two men, killing one instantly. Read the full story by the Kuwait Times, published December 27, 2012.

In the United States, elevators have long been required to have stop switches in the pit to prevent unexpected movement of the car when working in the pit. It is standard procedure to ensure that the elevator is under control before entering the pit or accessing the car top. Crushing accidents involving the pit often involve improperly trained personnel accessing the pit, for example to retrieve dropped keys. However it is critical that only properly trained elevator personnel enter the pit, to prevent this type of incident. It is not clear whether or not the elevator in this incident was equipped with a stop switch in the pit, or whether the mechanics had followed procedures to gain control of the elevator before entering the pit. We will update this story if more details emerge.

Bankstown, Sydney, Australia – Toddler loses three fingers to shopping center escalator

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According to numerous Australian news sources, a three-year old boy fell on an escalator at Bankstown Shopping Centre, causing him to lose three fingers when they apparently became jammed in the escalator’s moving parts.

Read the full story by the Sydney Morning Herald, published December 21, 2012.

Although circumstances around the injury remain unclear, the description provided by the Sydney Morning Herald suggest that the young boy’s fingers were perhaps caught between the steps as the steps collapsed together at the destination landing. Another possibility is that the toddler fell as he approached the destination landing, and perhaps fell in such a way that his fingers were entrapped by a missing or damaged comb plate.

Modern escalators are equipped with safety devices that would normally prevent either scenario from causing serious injuries. For example, if the boy’s fingers were trapped in the comb plate, a comb plate safety switch would normally detect that a foreign object (such as the boy’s fingers) were trapped in the comb plate, causing the comb plate to rise, and stopping the escalator. However, because a toddler’s fingers are particularly delicate, it is plausible that the safety devices, if they were present, were not activated because even a small amount of force would still cause severe trauma.

We will publish updates on this story should they become available.

Washington Heights, NY – Building superintendent trapped in pit, suffers head injury

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According to the New York Post, the superintendent at a building in Washington Heights was seriously injured Thursday, August 16, 2012 when he was struck in the head by an elevator counterweight. The victim, whose name was not immediately released, went in the pit around 8:40 a.m. in order to retrieve keys that a tenant had accidentally dropped through the gap between the floor sills. The elevator had apparently ascended to the sixth floor as the counterweight descended into the pit, striking the victim’s head. Read the full story by the New York Post.

A later article by DNAinfo.com New York reported that the building’s managing agent, Bronstein Properties LLC, identified the victim as Armando Bennett. Bronstein Properties’ spokesman Joe Masino noted, “I don’t allow my supers to go down the shaft, [they] should call the elevator company.”

If the spokeman’s statement is accurate, then it is not clear how the superintendent opened the hoistway door in order to gain access to the pit, unless it was a walk-in pit, which it does not appear to be given that the victim was describing as doing “down the shaft” to access the pit. Based on the media accounts of the accident, it appears that the victim may have entered the pit without first gaining control of the car, for example, via the stop switch in the pit. Assuming the superintendent entered the pit without gaining control of the car, and the door closed behind him, the elevator would resume automatic operation, for example, responding to the a sixth (top) floor call, which would have then sent the counterweight into the pit at full speed.

Possession of hoistway door keys is restricted by ASME A17.1 Rule 8.1.2, which covers Group 1, “Restricted” keys. Keys in Group 1 are restricted to elevator personnel only. Unfortunately it is all too common that unauthorized individuals obtain hoistway door keys. This accident serves as a reminder that an elevator hoistway is one of the most dangerous areas in a building, and only properly trained elevator personnel should ever access the hoistway. If an object falls into the pit, it is critical to wait for elevator personnel to retrieve the item to prevent injuries like this.

Mount Vernon, NY – 11 year-old boy falls down elevator shaft

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According to NBC New York, an 11-year old boy fell three floors down an elevator shaft around 12:30pm on Sunday, December 9, 2012. According to police, the victim and other young boys were playing in the building hallway when “the elevator doors unexpectedly opened and one of the boys fell in”. The condition of the boy was not immediately clear, but presumably the boy was hospitalized and sustained serious injury.

Read the full story by NBC New York, published December 11, 2012.

The description of the incident according to police and according to NBC New York indicates that the boy was rescued through the roof of the elevator car. Given that, the elevator doors could not have “unexpectedly opened” in the sense that the doors themselves opened. Rather, based on the description of the accident, involving boys playing in the hallway, it appears that the victim likely struck the door with force, causing the door gibbs to fail, causing the lower retaining door gibbs to break away, thus allowing the bottom of the hoistway door to swing open into the hoistway enough to allow the boy to fall into the open hoistway.

This is similar to the case in which a wheelchair-bound man in Korea crashed his motorized wheelchair into elevator doors, causing the door gibbs to fail, and causing the man to fall into the hoistway. Interestingly, Korea requires that hoistway doors bear a sign with a pictograph that depicts the hazard created by leaning on, or otherwise applying force to, hoistway doors. This appears to be a case in which the hoistway door was forced to bear excessive forces and ultimately failed, exposing a member of the public to the potentially fatal hazards of the hoistway.

Bellevue, WA – Bellevue Square Macy’s escalator rips itself apart, injuring 4

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The Seattle Times and Q13 FOX News are reporting an escalator malfunction in the Macy’s at Bellevue Square shopping center, in Bellevue, Washington.

According to the Seattle Times, “Four people fell when an escalator inside Bellevue Square shopping center malfunctioned tonight, according to the Bellevue Fire Department. A man, woman and two 3-year-olds were taken to local hospitals after the 7:21 p.m. malfunction at Macy’s. The man sustained minor injuries while the three others were taken as a precaution, said Bellevue Fire spokesman Troy Donlin.”

According to Q13 FOX News, the state inspectors have been notified about the incident. The cause of the incident remains unclear at this time. Interestingly, both articles include a photo posted on Twitter by an apparent witness. That photo, which was allegedly taken immediately after the incident, clearly depicts the escalator with some of its steps removed, a bystander at the top landing actually holding a step, and with bystanders crowding around the broken escalator. A stroller is seen laying on its side at the top of the frame, behind a crowd. The articles note that a 3-year old was hospitalized as a precaution after the accident, however, it was not clear at the time of writing whether the stroller was involved with the accident.

Escalators are required to be equipped with numerous safety switches that detect potentially hazardous conditions and safely stop the escalator to prevent injuries and equipment damage, for example, a comb impact device, which detects when a step is impacting the comb teeth at the landing.

Read the full story by the Seattle Times, and the full story published Q13 FOX News, both published December 6, 2012.

On December 7, 2012, Bellevue Patch published an article with some additional information. According to that article, the Macy’s was built in 1982 and the escalator was first inspected in 1983. The violation history for the escalator was apparently rather tame, citing only burnt out demarcation lighting and broken comb teeth over the last two years. Both violations are extremely common and not necessarily indicative of anything. That article also notes that Schindler was the escalator contractor at the time of the incident.

The Patch article also notes that the ground floor escalator, which was apparently running in the up direction, malfunctioned “[causing] the top of the steps to pile up.”

Himeji, Japan – 64 year old delivery man dies after elevator moved with doors open

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According to News Limited, “a male office worker died on Monday afternoon ‘after getting stuck in a lift that suddenly descended’, a police spokesman said.” Although the exact circumstances remain unclear, it appears that the man was a deliver worker who was transporting something from one floor to another. Apparently the item he was moving became stuck in the gap between the cab and the floor landing. The man was then standing in the sill, with one foot in the car, and the other foot on the landing, when the elevator suddenly descended, apparently crushing the man.

Read the full story at News.com.au, published December 3, 2012.

Nagoya, Japan – 28 year old woman dies in restaurant dumbwaiter accident

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According to News On Japan, “A restaurant worker [in Nagoya, Japan] died early Monday in an accident involving a dumb waiter.” The circumstances of the 28-year-old woman’s death were unclear but she apparently had been placing dishes in the restaurant’s small dumbwaiter on Sunday evening. According to the report, the dumbwaiter only measured 70 centimeters high by 60 centimeters wide, and was designed to carry dishes between floors of the restaurant.

Read the full story at NewsOnJapan.com, published December 3, 2012.

According to a second article by Japan Today, “An assistant manager [at the restaurant] found her stuck in the door after she didn’t reply to his call.” The injured woman was rushed to hospital but died early Monday morning, according to authorities.

Read the full story by Japan Today, published December 3, 2012.

Korrukkupet, Chennai, India – Man dies, two seriously injured after elevator crashes at wedding hall

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According to the Times of India, a 55-year-old man died and two people were seriously injured when an elevator cable snapped in a marriage hall in Korrukkupet on Sunday afternoon. According to the report, the elevator plunged from the third floor to the ground floor after the cables gave way. It was unclear at the time of the report whether overspeed governors or other types of safety devices are required by any applicable elevator codes in India, however, according to the article, the elevator was only six months old.

Read the full story by the Times of India, published December 3, 2012.

A follow-up article by the New Indian Express, published December 7, 2012, revealed much greater detail regarding the circumstances of the accident.

According to that article, the victims were riding the elevator when it stopped suddenly and entrapped the victims. The victims signaled for help, and in an effort to free the entrapped passengers from the elevator, untrained employees of the wedding hall apparently went into the motor room and released the elevator’s brakes, sending the elevator into a free fall. Normally, the counterweight will cause the counterweight, not the elevator cab, to free fall, however, it is possible that with the weight of four or more passengers that the counterweight’s balance might be exceeded, causing the elevator to fall downwards when the brakes were released. Interestingly, the article notes that if the employees had “phased” (or stuttered) their release of the brake, the elevator would not have fallen and the victims would not have been injured.

The New Indian Express article also includes a quote from an official that investigated the accident that described the situation:

“In their anxiety to quickly bring the occupants of the lift out, men who were not properly trained or authorised to handle the system released the lever without realising that it could lead to a free fall.”