What is the impact of waste on the environment?

What is the impact of waste on the environment?

Some waste will eventually rot, but not all, and in the process it may smell, or generate methane gas, which is explosive and contributes to the greenhouse effect. Leachate produced as waste decomposes may cause pollution. Badly-managed landfill sites may attract vermin or cause litter.

Why recycling of construction waste is important?

Recycling construction and demolition materials generated at a construction site is increasingly important. ... In addition to energy savings, recycling also keeps materials out of landfills. C&D landfills are regulated at the state level and are considered to be safe.

What is recycling in construction?

Recycling is the process of converting a waste material, such as glass, plastic, paper or metal, into a material that can be used for the same or alternative purpose. ... It is part of the waste hierarchy – reduce, reuse, recycle.

How is concrete wastage percentage calculated?

For RCC works the wastage is 2.

What is productivity in construction?

Productivity is a measure of output/input or efficiency, rather than a measure of quality, effectiveness or value and in that sense we risk focusing on the wrong issues. ...

What are the 4 essential components of productivity?

In her book The Productivity Zone, Penny states that the four essential elements of being more productive are purpose, language, focus, and physiology.

How do you calculate construction productivity?

You can measure employee productivity with the labor productivity equation: total output / total input. Let's say your company generated $80,000 worth of goods or services (output) utilizing 1,500 labor hours (input). To calculate your company's labor productivity, you would divide 80,000 by 1,500, which equals 53.

How can a construction site increase productivity?

10 Tips to Improve Productivity at Work in the Construction...

  1. Communicate Clearly. Communication is the most important productivity booster in any job. ...
  2. Set Realistic Goals. Rome wasn't built in a day and your new building won't be either. ...
  3. Reward Regularly. ...
  4. Train Your Troops. ...
  5. Listen Well. ...
  6. Plan with Purpose. ...
  7. Hire Good Management. ...
  8. Keep Track of Your Materials.

How can I be more efficient in construction?

5 Ways to Improve Efficiency on Your Construction Project

  1. Find good construction management software. ...
  2. Listen to your staff. ...
  3. Invest in training. ...
  4. Improve communication. ...
  5. Establish performance measures and hold people accountable.

Why Construction Industry Productivity is declining?

The biggest factor in this decline was the reduction in skilled labor intensity resulting from a shift in the mix of output from largescale commercial, industrial, and institutional projects to single-family houses.

How can construction improve quality of work?

We have listed five tips that can help improve a construction firm's focus on quality control....

  1. Establish Standards. ...
  2. Control the Workflow. ...
  3. Implement Independent Audits. ...
  4. Embrace Construction Technology. ...
  5. Seek or Create Skilled Labor.

How can I be a better construction manager?

Along with strong experience and knowledge, here are ten key skills every construction project manager should master.

  1. Team Management. As in any leadership role with a company, a construction project manager has to — well, manage. ...
  2. Delegation. ...
  3. Leadership. ...
  4. Organization. ...
  5. Communication. ...
  6. Prioritizing. ...
  7. Planning. ...
  8. Risk Management.

Why quality is important in construction?

Poor quality working practices will demand considerably more management input to correct and can cause a higher number of health & safety incidents. Poor quality construction and finishing will result in a building that is not as well suited to its purpose as it could be. ... Poor quality is often behind safety problems.

What does QC mean in construction?

Quality Control

What is the role of quality control?

Quality control (QC) is a process through which a business seeks to ensure that product quality is maintained or improved. ... A major aspect of quality control is the establishment of well-defined controls. These controls help standardize both production and reactions to quality issues.