In reviewing the many ways that New York City is planning for Hurricane Irene, including mandatory evacuations and a total shutdown of the subways and trains, it was noticed that there is a concern for the 26 tower cranes presently located in the city. 13 of the cranesare at the World Trade Center construction site. They are only built to withstand winds of 65 mph or less. They do not disassemble quickly and may not be able to be taken down in time for the storm.
In light of the forecast for winds in excess of 65 mphthe cranes seem … Read the rest
Last year, there were two fatal tower crane crashes in New York City, as well as dozens of others throughout the country, including Houston, Las Vegas and Miami. In an effort to track equipment failures, manufacturers recalls, accidents and industry trends, the New York City Buildings Department recently announced an unprecedented partnership with the cities of Chicago and Philadelphia to share critical data on tower cranes erected within their borders.
At present, there are more than 50 active tower cranes in New York City, Chicago and Philadelphia. Under the information-sharing agreement, building officials will share information about the design … Read the rest