How many person hours did it take to build the Empire State building?

Completed in 1931, the Empire State Building is one of the most iconic landmarks in the United States. It stands at a height of 1,454 feet and 102 stories and is the third tallest building in the world. It was built in a record-breaking 420 days and cost $40.9 million. But how many person hours did it take to build the Empire State Building?

The Empire State Building was a massive undertaking and one that required thousands of workers. It took over 7 million person hours to construct the entire building. That includes over 3,400 workers working on the building at any given time. Over the course of the construction, more than 60,000 workers worked on the Empire State Building.

The construction was completed in a record-breaking 420 days. This was made possible by an innovative 3-shift system. Construction workers worked in three teams rotating throughout the day. This allowed the building to be built in half the time it would normally take.

The Empire State Building is an impressive feat of engineering. It was built in a record-breaking 420 days and required an incredible amount of person hours to complete. Over 60,000 workers worked on the building, and it took a total of 7 million person hours to construct.

Estimating the Person Hours Spent on Building the Empire State Building

Estimating the person hours spent on building the Empire State Building is a difficult task because of the immense size and complexity of the project. In order to accurately estimate the person hours, one would need to consider a number of factors, including the scope of the project, the resources used, the size of the team, and the timeline.

The Empire State Building was constructed in just one year and one month, beginning in March of 1931 and ending in April 1932. A total of 3,400 workers were employed on the project, averaging 4,000 person hours per day. This means the project required a combined total of more than 12 million person hours to complete.

The Empire State Building was a monumental undertaking for the time. Workers had to contend with extreme weather conditions; temperatures were often below zero, and workers had to operate cranes in icy winds and snowstorms. In order to complete the build in such a short time, workers often worked in shifts 24 hours a day.

The project also required a large amount of resources. A total of 59,000 tons of steel and 63,000 cubic yards of concrete was used in the construction. The team also used over 10 million bricks and five million square feet of terra cotta. All of these resources had to be sourced, transported and used in the construction, adding further to the person hours spent on the project.

Overall, it is estimated that the construction of the Empire State Building required more than 12 million person hours. The project was completed in just one year and one month, an impressive feat considering the size and complexity of the project. The Empire State Building remains an iconic New York City landmark to this day, testament to the hard work of the 3,400 workers who worked on the project.

The Historic Number of Person Hours Involved in Constructing the Empire State Building

The Empire State Building is an iconic structure in New York City, standing at 1,454 feet tall and 103 stories high. Constructing such a massive building was no easy feat, and the number of person-hours involved is truly remarkable. It took an estimated 7 million person-hours to construct the Empire State Building, from 1931 to its completion in 1932.

At the time, it was the world’s tallest building. The building was constructed in record time, with workers putting in long hours and even working on Sundays. The steel frame for the building was erected using an average of four and a half stories per week. That equates to about 4,500 tons of steel being erected in a single week.

It’s estimated that 3,400 workers were involved in the construction of the Empire State Building. That breaks down to about 2,300 on the steel framework and 1,100 on the masonry. The majority of the workers were immigrants from eastern and southern Europe, with a few Americans sprinkled in as well.

The construction materials used for the Empire State Building include 60,000 tons of steel, 10 million bricks, 200,000 cubic feet of Indiana limestone, and 10 million feet of commercially manufactured items. Most of these items were sourced from local suppliers, helping to create jobs in the area as well.

In addition to steel, brick, and limestone, the Empire State Building also features 3,500 windows, 73 elevators, and an observation deck that was the highest in the world at the time of construction. The observation deck offered a 360 degree view of the city, and it was a popular attraction for tourists and locals alike.

The Empire State Building was an impressive feat of engineering and construction, and it stands as a testament to the hard work and dedication of the thousands of workers who made it possible. While it’s difficult to calculate exactly how many person-hours went into its construction, the estimated 7 million person-hours is an impressive figure and one that we can appreciate even today.