The document discusses plans for the construction of the Navi Mumbai International Airport (NMIA) in India. It will be the second international airport for Mumbai. The airport is expected to handle 10 million passengers annually when the first phase opens in 2020. The project will develop the airport in four phases and require training of the Gadhi River, diverting the Ulve River, and building approach roads, railways, and water transportation. Both positive and negative impacts are discussed, along with mitigation measures to address environmental effects such as loss of mangroves and increased pollution. The airport aims to boost economic growth while sustainably developing the region.

1. EIA ON CONSTRUCTION OF
NAVI MUMBAI
INTERNATIONAL AIRPORT
(NMIA)
Submitted By
RAMYASHREE.S
Under the guidance of
Dr. HARINATH Sir

2. CONTENT
2
• Project Description
• ProjectActivities
• Disaster management plan
• Conclusions
• Introduction
• Mumbai
• Navi Mumbai
• Need of NMIAproject?
• General understanding
about the project
• Impacts of the project
• Positive impacts
• Negative impacts
• Mitigation measures

3. INTRODUCTION
3
•Mumbai
•Navi Mumbai
•Need Of NMIA Project?
•General Understanding About The Project

4. Mumbai
• Mumbai developed by British
and nurtured by Local
Mumbaikars.
• Mumbai is now a metro city
• Financial capital of the country
• Busiest and one of the rapidly
growing city in world.
4

5. Navi Mumbai
• Navi Mumbai is being developed as
a counter magnet to the main city to
achieve the goal of de-congestion
of Mumbai
• CIDCO developed a new town
Navi Mumbai of area 344 sq. km
• Its Asias largest planned and
developed city for population 2
million and 0.8 million jobs.
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6. NEED FOR NIMA
•NMIA is an under construction greenfield international airport being built at
ulwe kopar-panvel in maharashtra, INDIA
•It will be the 2nd international airport for mumbai
•The first phase of the airport will be able to handle 10 million passengers per
annum and is planned to be open by 2020

7. GENERAL UNDERSTANDING ABOUT
PROJECT
7
• Project activities involves:
– Development of Airport in four phases
– Training of Gadhi river
– Diversion of Ulve river
– Approach roads, railways, interchanges, water
transport service to airport zone
– Re-settlement and Rehabilitation
– Development of various Utilities in the airport zone

8. IMPACT OF PROJECT
• Positive impact
• Negative impact
8

9. Positive Impacts
• Trade and commerce
• Prosperity
• Growth
• Use of resources
• Increases standard of living
• Better living conditions
• Provides employment

10. Negative Impacts
10
• Impacts are identified considering 4 stages:
– NMIAlocation
– NMIAproject design
– NMIAconstruction phase
– NMIAoperation phase

11. Impacts due to NMIA Location
11
• Removal of Mangroves & Biodiversity
• Tree clearance
• Roads and infrastruture :
– diversion of agricultural land leading to issues
of land use change and food security.
• Water ways connectivity:
– stress on the surrounding marine ecosystem
and fishing.
• Rehabilitation:
– Ten settlements approx 15000 people will be
affected due to the project.

12. Impacts due to NMIA Project
Design
• Training of Gadhi River:
– Channelization leads to altering of
original dimensions of the rivers
– The impacts of channelization -
clearing and removal of vegetation.
– loss and reduction in the number of
organisms.
• Diversion of Ulwe River:
– the impacts of diversion is similar to
that ‘Training of Gadhi river”
12

13. Impact Due To Construction Phase
13
• Employment, Migration and Settlement:
– stress in the area surrounding the project in terms of water
requirement, power, increased requirement for health and educational
facilities and changes in the land use pattern and local culture.
• Leveling of site:
– leveling process would lead to heavy quantity of dust accumalation
– the noise levels would be high.
• Construction Activity:
-Air pollution
-water pollution
-noise pollution

14. 14

15. 15

16. Impacts during Operation Phase
of NMIA
• Operation of airport:
– two major impacts include
that of air emissions and
noise.
• Surface Traffic:
– air quality is affected
– Noise also is affected
• Employment, Migration &
Settlement:
16

17. AIR SECTOR
• Appropriate dust suppression
measures will be
implemented within the
project site.
• Use of asbestos should be
prohibited.
• Aerobridges would be used
for passenger transportation
17
MITIGATION MEASURES

18. Biodiversity and Forests
• CIDCO has planned to take up approx 350 Ha. of
plantation of mangroves against the 161.50 Ha. Loss.
• The channelization activities are designed to keep flow
characteristics as close to the original natural flow.
• compensatory vegetation and plantation in airport area
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19. Ecosystem and Land
• Clearing of any forest areas should not be allowed
• Migratory route of animals should not be allowed
• The predicted water levels at different locations with and
without the proposed airport are practically same.
• The stp and landfill sites are available near the airport.
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20. Disaster management plan
• Natural Disasters:
– earthquake
– flood
– storms/cyclone
– cloud burst/lightning/extreme
weather conditions
– Fire
• Terror Attack, Sabotage
• A highly equiped airport is
developed to counter all the
calamities and disasters.
• Aircraft Accident Related
Disasters:
– aircraft accident at airport
– aircraft accident off airport
– Hazardous material
emergency, hydrocarbon spills
(ATF) followed by vapour
dispersion and pool fire
– fire
20

21. CONCLUSION
21
• Development is necessary,
but development along with
environment is acceptable.
• So adopt sustainable
development.
• Human imagination is
touching sky, sky is part of
environment so better
preserve for imagination
hence future, Go green.

22. Refrence
22
• Google
• Wikipedia
• Maharashtra pollution control board
• CIDCO
• CESE, IIT Bombay
• LBG-INECO-RITES Consortium, USA
• Central Water and Power Research Station
(CWPRS), Pune
• Ground water Survey & Development
Agency
(GSDA), Govt. of Maharashtra.

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