pareto analysis for garbage pile up in city
TRANSCRIPT
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