QIMPRO CHAMPIONS LEAGUE

PARETO ANALYSIS FOR GARBAGE PILE UP IN CITY

CHALLENGE

4

PREPARED BY

•Huzaifa Khanjiwala

• Akshay Khairnar

•Hasmukh Dave

VILFREDO PARETOFATHER OF PARETO ANALYSIS

• Italian engineer, sociologist, economist, political scientist, and philosopher

• Concept of Pareto efficiency

• Develop the field of microeconomics

JOSEPH M. JURANEXPLAINED THE CONCEPT

• Pareto principle also known as the 80–20 rule

• Gave credit to Vilfredo Pareto

• Named the principle after the legend

PARETO PRINCIPLE

• Roughly 80% of the effects come from 20% of the causes• The 80–20 rule is roughly followed by a power law

distribution

Quintile of population Income

Richest 20% 82.70%

Second 20% 11.75%

Third 20% 2.30%

Fourth 20% 1.85%

Poorest 20% 1.40%

PARETO ANALYSIS

• Pareto analysis is a creative way of looking at causes of problems

• It should be combined with other analytical tools such as failure mode and effects analysis and fault tree analysis

• Pareto analysis is a formal technique

• Selects a number of the most effective actions that deliver a total benefit reasonably

STEPS FOR PARETO ANALYSIS

• Step 1: Identify and List Problems

• Step 2: Identify the Root Cause of Each Problem

• Step 3: Score Problems

• Step 4: Group Problems Together By Root Cause

• Step 5: Add up the Scores for Each Group

• Step 6: Take Action

CAUSES FOR PILE UP OF GARBAGE IN CITY

• Insufficient Dust Bins

• Lack of awareness

• Illiterate Cleaning staff

• Improper dumping Bins

• Un-equipped Dumping grounds

• Wet waste – Dry waste Bifurcation

• Less frequency of garbage pick ups

• Improper contract regulations

• Management during rains

• Improper drainage facility

SURVEY OF CAUSES – SAMPLE SIZE 160

PARETO CHART(STUDY OF GARBAGE PILE UPS IN MUMBAI-12 LOCATIONS)

REMEDIES

• Increase the no of public dust bins

• Create awareness of hygiene

• Educate and train the cleaning staff

• Create a better way to bifurcate wet and dry waste(apart from separate dust bins)

• Increase garbage pick up frequency