flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

After construction crane collapses during Irma, regulations questioned

Codes and Standards

After construction crane collapses during Irma, regulations questioned

Cranes rated for 140 mph winds didn’t hold up to 100 mph gusts.


By Peter Fabris, Contributing Editor | September 21, 2017
A construction crane
A construction crane

After three partial collapses of construction cranes during Hurricane Irma, officials are debating whether regulations should be tightened.

Two crane booms in Miami and one in Ft. Lauderdale collapsed during the storm, with no injuries reported. The equipment was supposed to be able to withstand 145 mph winds, but the highest gusts recorded in the area were 100 mph.

Any initiative to impose tougher regulations on cranes would be complex, with federal, state, and local authorities all having a hand in rulemaking and oversight. Cranes are regulated by the federal government’s Occupational Safety and Health Administration. Florida statute preempts cities from enforcing laws regulating cranes, but Miami does enforce codes and regulations on the construction and maintenance of buildings. The multiple authorities have some overlap when it comes to construction cranes, at least in theory.

Industry trade groups warn that new regulations should wait until more is known about what caused the collapses. All of the collapses occurred where cranes were set up at 300 feet high or higher, and there is limited data on wind speeds at those heights during the hurricane.

Related Stories

| Dec 22, 2011

Federal home weatherization program has impacted 6.8 million homes

More than 6.8 million homes have been weatherized using federal, state, utility, and other funds under the American Recovery and Reinvestment Act.

| Dec 22, 2011

Group developing BIM data standards

A collaboration among Georgia Tech’s Digital Building Lab, the Precast Concrete Institute, the American Concrete Institute, and the American Institute of Steel Construction aims to develop global standards for transportation of three-dimensional digital models among fabricator, architecture, engineering, and construction groups.

| Dec 22, 2011

New green code spells out thermal requirement for roof retrofits

The 2012 International Green Construction Code (IgCC) includes a straightforward approach to minimum thermal requirements for roof and wall systems.

| Dec 22, 2011

AGC’s safety conference Jan. 11-13 in San Antonio

The Associated General Contractors of America’s national meeting for safety and health professionals will take place Jan. 11-13, 2012 in San Antonio, TX.

| Dec 22, 2011

Proposed New York City zoning revamp encourages rooftop solar and wind energy

New zoning regulation proposals to make it easier for building owners in New York City to make their structures more sustainable have entered the public approval process.

| Dec 15, 2011

Dayton, Ohio schools saving $2.6 million annually by building to LEED

On average, green schools save about $100,000 a year on operating costs, including energy and water savings.

| Dec 15, 2011

Building to LEED standards can pose new risks for construction workers

Workers on these projects suffer a 24% increase in falls to lower levels during roof work, which researchers attributed to the installation of solar panels, and a few other risks.

| Dec 15, 2011

NRDC charges Maine governor with weakening green wood requirement

The FSC program is administered through the Leadership in Energy and Environmental Design (LEED) and requires wood to be harvested in a sustainable way.

| Dec 15, 2011

Post-tornado, Tuscaloosa seeks to create walkable urban, retail areas

Block sizes initially were limited to a maximum perimeter of 1,750 feet, with no side of the block being longer than 500 feet.

| Dec 15, 2011

Allentown, Pa. city council asked to repeal union-friendly law

The mayor of Allentown, Pa. asked the City Council to repeal a year-old ordinance that forces contractors to hire union workers for large city projects funded with state and federal dollars.

boombox1 - default
boombox2 -
native1 -

More In Category




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021