Construction Companies Use Of Time & Motion

When Analysing a job or specific groups of jobs it is best to use time and motion as a way of checking how effective equipment, work and employees are. The results can then be used to improve day to day operations. It was at the beginning of the twentieth century in the United States of America that a man named F. W. taylor first used time and motion studies.

The practice of these studies has continued to increase throughout the industrialized world. The studies are a major part of Scientific management.

Frank and Lillian Gilbreth’s work was separate from Taylor’s but the two became interconnected. They were a husband and wife team who wanted to make techniques more proficient by minimizing the number of movements involved. A bricklayer by trade, Frank came up with the idea of motion study whilst watching his colleagues at work. He was amazed to see everyone using a different technique when carrying and laying bricks.

During his study he ground down their movements to eighteen simple motions. Including hold, grasp and transport load. Gilbreth named these motions threbligs, an anagram of their name. While the Gilbreth’s studies were more in relation to the welfare of the workers, Taylors was more concerned with reducing costs through better efficiency.

Gilbreth developed scaffolding which allowed quick adjustments to be made for changing the height at which they were working. This scaffolding had a shelf for the bricks and mortar to sit on so that the bricklayer did not have to bend down to pick them up. This improved efficiency and helped to reduce the previous eighteen motions down to four and a half.The Gilbreths’ work is very relevant to today’s construction industry as companies welcome almost anything that will improve efficiency and increase output.

If construction companies today used the Gilbreths’ techniques to show their workforce the one best way to do the job they would be able to complete projects on or even before the deadline that has been set.

You could prove this by getting a modern day bricklayer to work with the four and a half threbligs just as the Gilbreths’ got their bricklayers to do. This would let them try out the theory and see for themselves how quick their job can be done and how much it can be simplified. The same could be done in a drawing office. If one person sat down and found the best way to enter commands into a computer and then showed everyone else the office would be more efficient.