Study of prime causes of garbage pileup in Mumbai city and also understand which is the most prominent factors for troubleshooting and give remedies

1. QIMPRO CHAMPIONS LEAGUE
PARETO ANALYSIS FOR
GARBAGE PILE UP IN CITY
CHALLENGE
4

2. PREPARED BY
• Huzaifa Khanjiwala
• Akshay Khairnar
• Hasmukh Dave

3. VILFREDO PARETO
FATHER OF PARETO ANALYSIS
• Italian engineer,
sociologist,
economist, political
scientist, and
philosopher
• Concept of Pareto
efficiency
• Develop the field of
microeconomics

4. JOSEPH M. JURAN
EXPLAINED THE CONCEPT
• Pareto principle also
known as the 80–20
rule
• Gave credit to
Vilfredo Pareto
• Named the
principle after the
legend

5. 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%

6. 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

7. 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

8. 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

9. SURVEY OF CAUSES – SAMPLE SIZE 160

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

11. 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