The Advantages and Disadvantages of using equipment's and machineries at construction site are as follows:

Advantages:

• They help increasing the rate of output through work progress with the best effective and efficient methods.
• Reduce the overall construction costs especially for large contracts.
• Tasks which are too heavy or too delicate for human muscles to do can be done easily by a machine or equipment.
• Carry out activities which cannot be done manually or to do them more economically and much faster.
• Maintain the planned rate of production where there is shortage of skilled or unskilled labor.
• Maintain high quality standards often required by present-day design and specifications.
• There can be mobility of labor i.e. in most industries machines used are similar. So labor can easily move from one industry to another.
• Equipment that’s still got some life in it always has a resell or trade value.

Disadvantages:

• Machinery has made the laborer’s work monotonous and irksome.
• Only skilled labors can run successful operations on machines.
• Buying brand new equipment can be very costly and affect
• Many machine's are not considered for long term perspective , some are for short period.
• Training workers to work on the new equipment also adds to the cost, as company has to invest in both workers and machines.
• Taking care of storage, maintenance and transportation can also prove a challenge.
• Frequent updates can be turned out to be a never-ending and pretty costly process.
• Big factories pollute their surroundings and make them filthy and insanitary.