Cookie Notice: This site uses cookies to provide you with a more responsive and personalized service. By using this site you agree to our use of cookies. Please read our privacy statement for more information on how we use cookies.

Case Studies

Elevator System Contamination

Learn more about J.S. Held's recent acquisitions of VWM Analytics and Twenty First Century Engineering.

Read More close Created with Sketch.
Home·Case Studies

Equipment Damage Assessment

Our team was retained to evaluate the scope of damage, recovery efforts, and repair costs for elevator systems reportedly damaged by water. A leak had occurred in a domestic high-pressure water line when a coupling located on the building's 15th floor separated, allowing water to spew from a 6-inch diameter pipe. Thousands of gallons of water leaked from the pipe into the elevator hoistways, soaking the wire hoist ropes, safety systems, rails, door-closure mechanisms, and other elevator components, as well as the cars parked at lobby level. Thirty-one elevator systems were affected.

The elevator repair contractor's original quote totaled $6.2 million for repairs to restore the elevator equipment. Approximately $3.2 million of this was associated with rope replacement.

Arrangements were made for certified inspectors to evaluate each wire rope for dimensional conformity and to verify evidence of corrosion or rouging. Based on this evaluation, as well as our coordination with wire rope manufacturers, it was determined that it was not necessary to replace the ropes on all elevators, contrary to the elevator repair contractor's assessment. The contractor agreed to remove this scope of work from their proposal and reinstated their maintenance service agreement on this equipment, which they had threatened to void due to the incident. The final repair costs totaled $2,417,873, which resulted in cost savings for the client of nearly $3.8 million.

San Diego, CA
person Created with Sketch. Directory