The Department of Buildings

Ed Bradley, 44, was fatally shocked at a Sixth Avenue high-rise with a history of elevator violations.

The DOB has issued several safety violations at Columbia's 17-acre Manhattanville expansion.

After a crane dropped steel beams at the WTC in Feb., the city ordered contractors to lighten their load.

A chimney collapse caused a mandatory evacuation of 226 Manhattan Ave.

Dozens of angry John Street residents attended a community meeting about the noise March 6, 2012.

Y&R exec Suzanne Hart's death at her Madison Avenue office was blamed on worker oversight.

Steel beams fell 40 stories from 4 World Trade Center in the Feb. 16, 2012 accident.

The Madison Avenue building where Y&R exec Suzanne Hart died in an elevator accident is open again.

Renderings obtained by DNAinfo show the Chetrit Group's plans for changing the Hotel Chelsea's exterior.

Faulty bolts may have caused a billboard to fall onto the BQE, city officials said.

The tragedy could have been avoided if city rules had been followed, sources said.

A massive billboard that collapsed into the BQE in Greenpoint Friday had an illegal ad, officials said.

After Hart's death, the DOB slammed the Y&R building with 11 violations for elevator issues.

The barricades ringing Zuccotti Park were removed Tuesday night for the first time since last year.

A pair of cleaners allegedly set the Inwood blaze while cleaning grease from a Chinese restaurant.