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Elevator uplift

by Sarah Blackman on Jun 6, 2010

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Passengers were left stranded between floors this year after their lift car broke down inside the Burj Khalifa. Visitors were trapped for 45 minutes.
Passengers were left stranded between floors this year after their lift car broke down inside the Burj Khalifa. Visitors were trapped for 45 minutes.

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Going through life without facilities management and maintenance can prove to be very difficult. It goes without saying that broken air conditioning in the office or at home causes extreme discomfort, especially with the climate in the Middle East.

And, filthy windows both destroy our scenic views of the Gulf and discourage investors from placing a bid on a property.

But, the implications of neglecting a building’s plant and equipment can also be deadly, particularly when it comes to elevators. And, due to the huge amount of people using them, the need for individual repairs and services is on the increase.

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The lifts are maintained either by the manufacturer or the third party service provider or multinational third party ser

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Over the years, lifts have malfunctioned and, as a result, a number of accidents and fatalities have occurred.

In November 2008, 11 labourers needed hospital treatment when an elevator they were testing plunged 45 floors to the ground on a construction site in Bahrain.

More recently, passengers were left stranded between floors after their lift car broke down inside the Burj Khalifa. And, in March this year, British former F1 driver Stirling Moss broke his ankles after falling down an elevator shaft in London.

So why do these incidents arise and how can they be prevented from happening again?

“Elevators should not be seen as a box moving up and down, behind them is complex technology, which needs to be properly monitored and maintained.Regular preventive and proactive maintenance can avert break downs to a large extent, even though they cannot be eliminated totally,” says Joseph Anil Paul, product line manager for Schindler’s elevator department.

“It is the responsibility of the owners to ensure that their equipment is in the safe hands of a professional and capable maintenance provider.”

And, Rajkumar Viswanathan, service manager for Al Futtaim Engineering’s elevator and escalator division says that the cause of breakdowns should be separated into those that are controllable and those that are not.

“Controllable breakdowns have a technical cause, which might come down to the quality of production, installation or maintenance. Those that are uncontrollable, from an elevator maintenance perspective, are caused by misuse, vandalism, power supply problems etc,” he reports.

“The rate of breakdowns that arise is based on quality of the product, installation and maintenance, usage, power supply etc.”




Readers' Comments


Salim. A (Aug 3, 2010)
Dubai
United Arab Emirates

Elevator Uplift
The lifts are maintained either by the manufacturer or the third party service provider or multinational third party service provider, the safety of the elevators depends on the product quality, durability, proper mechanical & electrical installation and finally the routine preventive maintenance. It won't matter who is the service provider of the elevators if the service technicians are experienced, experts, qualified, committed and if the spare parts are procurable. The routine check up of safety and other components done by all service providers is same. The manufacturer or supplier's service for the elevators will help in case if the spare parts are not procurable by the third party service provider, or failing to decode the secret pass codes input by the supplier as a matter of revenue (not for safety). Otherwise any dedicated elevator service provider can offer the service to all the elevators irrespective of the makes.

Jay Popp (Jun 14, 2010)
Denver
USA

Elevator Uplift
The significant misconception stated above is that "elevators are designed and manufactured to serve a minimum period of 25 - 30 years." The design life of today's sophisticated microprocessor control systems are linked to technology that becomes obsolete in a matter of only a few years. Elevator manufacturers are a small consumer of microprocessors compared to other industries and as such, the "platform" that a particular control systems is designed to has a limited production run. This includes units installed as well as replacement components. The reality is that the microprocessor "platform" becomes obsolete within 10 - 15 years. As the system approaches the 15 year mark, few OEM replacements parts remain available and by 20 years system reliability has significantly diminished. Additionally, the available resource pool of technicians specifically trained on the maintenance, trouble shooting, and adjustment of what would now be 15 or 20 year old technology is extremely limited.


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