This document summarizes research on multi-hazard risk assessment in urban disaster management. It discusses assessing risks from urban floods, earthquakes, landslides, fires and other hazards. The research aims to develop a model for urban risk assessment and management in Dehradun, India. It outlines collecting data on hazards, vulnerabilities and impacts to generate risk profiles for the study area and identify high-risk zones. Methodologies include surveys, indicators, mapping and indexes to evaluate vulnerability and risk at the ward level to develop recommendations for resilient urban development.
URBAN SANITATION AND WATER SUPPLY IN NCR HIGH RISE BUILDING, A DECENTRALIS...LmSharma
The last couple of decades have seen a largescale population migration from rural India to Urban India. Better job opportunities, access to education and medical facilities and a comfortable life style are few of the reasons for people shifting from rural areas to urban population canters. ULBs could not cope up with the rate of increase of population. Supporting infrastructure like water supply, sewage treatment and disposal, MSW disposal and other facilities crumbled under the exponential increase in demand. Shortage of fresh water and lack of sewage treatment infrastructure are interlinked problems. Disposal of untreated sewage in to water bodies pollute the water, making it unfit for municipal water supply even after the treatment.
The larger is the system, more is the cost of maintenance and operation and lesser is the efficiency. This statement is true for large-scale sewage collection and treatment systems. It is more prudent to opt for small scale, decentralised, community base STPs. Such STPs will be installed and operated with the help of community participating. Decentralised treatment approach will not only reduce the expenditure on the operation and maintenance of central system, but attain a far better efficiency. Decentralised approach will open the avenues for sewage to be termed as an alternate source of water and energy. This approach will have a positive environmental effect. Pollution in the surface water bodies will be reduced.
Decentralised disposal of municipal solid waste obtained from group housing societies will reduce the load on municipal waste collection system. A well-managed decentralised solid waste treatment facility has potential to be financially self-sustainable. Segregated organic waste which constitute approximately 60% of the waste can be converted in to compost, balance non-organic waste can be disposed of as scrap / reused / recycled.
There is lots of scope for new research and technologies such as cost-effective technology for extraction of methane from the sewage. Lot of work is being carried out in this field. In near future, this technology will not only address the sewage problem, but also provide cost effective clean fuel. Similarly, there are centuries old sanitation technologies like WC toilets, which now have to be evolved in to water conserving or waterless toilets.
URBAN SANITATION AND WATER SUPPLY IN NCR HIGH RISE BUILDING, A DECENTRALIS...LmSharma
The last couple of decades have seen a largescale population migration from rural India to Urban India. Better job opportunities, access to education and medical facilities and a comfortable life style are few of the reasons for people shifting from rural areas to urban population canters. ULBs could not cope up with the rate of increase of population. Supporting infrastructure like water supply, sewage treatment and disposal, MSW disposal and other facilities crumbled under the exponential increase in demand. Shortage of fresh water and lack of sewage treatment infrastructure are interlinked problems. Disposal of untreated sewage in to water bodies pollute the water, making it unfit for municipal water supply even after the treatment.
The larger is the system, more is the cost of maintenance and operation and lesser is the efficiency. This statement is true for large-scale sewage collection and treatment systems. It is more prudent to opt for small scale, decentralised, community base STPs. Such STPs will be installed and operated with the help of community participating. Decentralised treatment approach will not only reduce the expenditure on the operation and maintenance of central system, but attain a far better efficiency. Decentralised approach will open the avenues for sewage to be termed as an alternate source of water and energy. This approach will have a positive environmental effect. Pollution in the surface water bodies will be reduced.
Decentralised disposal of municipal solid waste obtained from group housing societies will reduce the load on municipal waste collection system. A well-managed decentralised solid waste treatment facility has potential to be financially self-sustainable. Segregated organic waste which constitute approximately 60% of the waste can be converted in to compost, balance non-organic waste can be disposed of as scrap / reused / recycled.
There is lots of scope for new research and technologies such as cost-effective technology for extraction of methane from the sewage. Lot of work is being carried out in this field. In near future, this technology will not only address the sewage problem, but also provide cost effective clean fuel. Similarly, there are centuries old sanitation technologies like WC toilets, which now have to be evolved in to water conserving or waterless toilets.
THIS FILE IS ABOUT THE DETAIL STUDY OF THE WARD NO 49 OF THE BHOPAL ,INDIA. IT TALKS ABOUT THE LOCATION OF WARD, LANDMARKS IN THE WARD,STASTICS,AND THE ISSUES IN THE WARD AND ALSO SOME SOLUTIONS REGARDING IT.
A serious disruption of the functioning of the society, caused by a hazard or otherwise, having widespread human, material, environmental and other losses, which exceed the ability of the affected society to cope using its own resources
Quality Assessment of Water in Municipal Solid Waste Dumpsite Areaijtsrd
The focus of this study is to assess the contribution of waste dumping in water pollution. Water samples were collected from the nearby Htein Pin open dumping site in Yangon, lake, tube wells, river and leachate were analyzed and observed contamination. It has been found that most of the parameters of water are not in the acceptable limit in accordance with the WHO drinking guide lines. It is concluded that the contamination is due to the solid waste that are dumped in the area. Khin Win | Ni Ni Win"Quality Assessment of Water in Municipal Solid Waste Dumpsite Area" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-5 , August 2018, URL: http://www.ijtsrd.com/papers/ijtsrd15843.pdf http://www.ijtsrd.com/engineering/environment-engineering/15843/quality-assessment-of-water-in-municipal-solid-waste-dumpsite-area/khin-win
Hello, this media article is interesting because it shows how people systems, and organizations are using water. If compare the real world of water with 3 organizations. two of these three organizations may have a water process, with slightly the same data input for the number of liters of water, while the third organization can have a gap in water consumption related to the data that can show probably that the control of flows inside the water industries, manufacturers and processors is not defined in the same way in the organizations. So, in order to draw a conclusion about the performance of a water system, it is important to know the water organizations. Information water systems and media with data are telling a story (a narrative that can be changed according to the organization and the data collection that has been classified, arranged, and organized, in order to show the experience that can help to discover the business water system. So, it is important to use the data to build a business model that can serve to compare other water organizations and to make diagnostics on the water system and resource consumption that are extracted from the supply chain. When you have done this preliminary work, and you can discover that not all water is consumed by people in the same way per organization, you will be able to enhance and improve the water resources with innovation for the real world of water processing and people water, system, and organization. For me, it is important to come very close to the water users and their consumption experience and disaggregate the data per user, industries, wastes, and leaks, so that water increase, is not just related to population increase, but also various drivers that are either inter or extern to the water system and processing. (either for the households, the country or internationally, the need for transparency, relevance, comparability....Behind the scene is the idea that climate is exclusively an issue with the atmospheric water and hydrology, while at COP27, it was important for the stakeholders and United Nations to reintroduce the forgotten dimension of climate which is the water circulation which is creating all the impacts that are attributed to temperature increases superior to 1.5° Celsius
Characterization of Wastewater in Rajouri Town, Jammu And Kashmir, IndiaIJERA Editor
Water exaggerated physically, chemically as well as biologically is known as wastewater. Thrown away process
of solid waste and its treatment has been the foremost environmental setback for most of the cities in India
especially in rural area. To make people aware about the level of contaminants in wastewater and to suggest the
ways of treatment of wastewater which will result in disposing off of domestic effluents without any danger to
human health, a study on characteristics of wastewater in Rajouri town in Jammu and Kashmir was conducted.
Concentrations of various physicochemical parameters like Total dissolved solids (TDS), pH, Turbidity,
Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand(COD), Alkalinity, Hardness Chloride
Content, Nitrogen, Ammonium, Phosphorous, Iron and E-coli bacteria were determined. Study was done on five
different sampling locations. All the parameters were found to be generally exceeding the limits set by W.H.O
except for few sampling locations. The sampling site which was found to be the most polluted was Muradpur
(SL 5) thus affecting the population there because of being on the downstream side and the least affected site
was Kheora (SL2). In some sampling stations due to presence of vegetation at the disposal sites, the quality of
sewage to some extent are acceptable may be because the vegetation absorb some of its undesirable constituents.
To treat this wastewater and make it suitable for various purposes like irrigation, vegetation and other domestic
purposes a treatment plant which will benefit population of 37,552 souls. Construction of wetlands will also lead
to effective treatment and management of wastewater.
With years of experience of working on large scale development, I have tried to conceptualize the process of planning for effective resource management and creating a symbiotic livable environment.
THIS FILE IS ABOUT THE DETAIL STUDY OF THE WARD NO 49 OF THE BHOPAL ,INDIA. IT TALKS ABOUT THE LOCATION OF WARD, LANDMARKS IN THE WARD,STASTICS,AND THE ISSUES IN THE WARD AND ALSO SOME SOLUTIONS REGARDING IT.
A serious disruption of the functioning of the society, caused by a hazard or otherwise, having widespread human, material, environmental and other losses, which exceed the ability of the affected society to cope using its own resources
Quality Assessment of Water in Municipal Solid Waste Dumpsite Areaijtsrd
The focus of this study is to assess the contribution of waste dumping in water pollution. Water samples were collected from the nearby Htein Pin open dumping site in Yangon, lake, tube wells, river and leachate were analyzed and observed contamination. It has been found that most of the parameters of water are not in the acceptable limit in accordance with the WHO drinking guide lines. It is concluded that the contamination is due to the solid waste that are dumped in the area. Khin Win | Ni Ni Win"Quality Assessment of Water in Municipal Solid Waste Dumpsite Area" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-5 , August 2018, URL: http://www.ijtsrd.com/papers/ijtsrd15843.pdf http://www.ijtsrd.com/engineering/environment-engineering/15843/quality-assessment-of-water-in-municipal-solid-waste-dumpsite-area/khin-win
Hello, this media article is interesting because it shows how people systems, and organizations are using water. If compare the real world of water with 3 organizations. two of these three organizations may have a water process, with slightly the same data input for the number of liters of water, while the third organization can have a gap in water consumption related to the data that can show probably that the control of flows inside the water industries, manufacturers and processors is not defined in the same way in the organizations. So, in order to draw a conclusion about the performance of a water system, it is important to know the water organizations. Information water systems and media with data are telling a story (a narrative that can be changed according to the organization and the data collection that has been classified, arranged, and organized, in order to show the experience that can help to discover the business water system. So, it is important to use the data to build a business model that can serve to compare other water organizations and to make diagnostics on the water system and resource consumption that are extracted from the supply chain. When you have done this preliminary work, and you can discover that not all water is consumed by people in the same way per organization, you will be able to enhance and improve the water resources with innovation for the real world of water processing and people water, system, and organization. For me, it is important to come very close to the water users and their consumption experience and disaggregate the data per user, industries, wastes, and leaks, so that water increase, is not just related to population increase, but also various drivers that are either inter or extern to the water system and processing. (either for the households, the country or internationally, the need for transparency, relevance, comparability....Behind the scene is the idea that climate is exclusively an issue with the atmospheric water and hydrology, while at COP27, it was important for the stakeholders and United Nations to reintroduce the forgotten dimension of climate which is the water circulation which is creating all the impacts that are attributed to temperature increases superior to 1.5° Celsius
Characterization of Wastewater in Rajouri Town, Jammu And Kashmir, IndiaIJERA Editor
Water exaggerated physically, chemically as well as biologically is known as wastewater. Thrown away process
of solid waste and its treatment has been the foremost environmental setback for most of the cities in India
especially in rural area. To make people aware about the level of contaminants in wastewater and to suggest the
ways of treatment of wastewater which will result in disposing off of domestic effluents without any danger to
human health, a study on characteristics of wastewater in Rajouri town in Jammu and Kashmir was conducted.
Concentrations of various physicochemical parameters like Total dissolved solids (TDS), pH, Turbidity,
Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand(COD), Alkalinity, Hardness Chloride
Content, Nitrogen, Ammonium, Phosphorous, Iron and E-coli bacteria were determined. Study was done on five
different sampling locations. All the parameters were found to be generally exceeding the limits set by W.H.O
except for few sampling locations. The sampling site which was found to be the most polluted was Muradpur
(SL 5) thus affecting the population there because of being on the downstream side and the least affected site
was Kheora (SL2). In some sampling stations due to presence of vegetation at the disposal sites, the quality of
sewage to some extent are acceptable may be because the vegetation absorb some of its undesirable constituents.
To treat this wastewater and make it suitable for various purposes like irrigation, vegetation and other domestic
purposes a treatment plant which will benefit population of 37,552 souls. Construction of wetlands will also lead
to effective treatment and management of wastewater.
With years of experience of working on large scale development, I have tried to conceptualize the process of planning for effective resource management and creating a symbiotic livable environment.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Final project report on grocery store management system..pdf
Research model of Multi Hazard Risk Management- Dehradun
1. Research in Urban Disaster
Management- Multi Hazard
Risk Assessment
Prof. Dr. Neha Bansal
Professor
SRM School of Architecture & Interior Design
Email: neha2000neha@gmail.com
Ph: +917669038518
5. CAPITAL RISKS
ENVIRONMENTAL
RISKS
SOCIAL/ CULTURAL
RISKS
ECONOMIC
RISKS
INSTITUTIONAL
AND POLICY RISKS
DAMAGE TO GOVT BULILDINGS
AND ESSENTIAL FACILITIES
TO LIFELINES / UTILITIES
MACHINERIES/ EQUIPMENTS.
WATER & AIR POLLUTION
LOSS OF BIODIVERCITY
CHANGE OF
MICROCLIMATE
LOSS OF LIFE, RESIDENCES,
DEMOGRAPHIC CHANGE
LOSS OF CULTURAL/
HISTORICAL RESOURCES
IMPACT ON VULNERABLE
POPULATION
FINANCIAL LOSS TO GOVTS., TO
BUSINESS AND RESIDENTS
REDUCED INCOME TAX AND
BUSSINESS, INCREASED GOVT
EXPENDITURE
LACK OF AFFORDABLE HOUSING, LOSS
OF HIGH PAYING JOBS.
GOVT. LIABILITY AND STAFF
TURNOVER
DAMAGE TO REPUTATION AND
INCREASED DISTRUST OF GOVT.
EROSION OF COMMUNITY VISION AND
UNDERMINIG OF OTHER POLICIES
Source: Earthquakes and Megacities Initiative, Cross-Cutting Capacity Development Series, Fifth Metro Manila Field Trip Proceedings,
Mainstreaming Disaster Risk Reduction Through Land Use Planning and Enhancing Management Practices
6. 6
Multi-hazard risk assessment refers to a
comprehensive evaluation where
different types of hazards are integrated
into a system ; taking into account not
only the characteristics of the single
hazardous events , but also their mutual
interactions and interrelations.
The goal of multi-hazard risk assessment
is to have the overall view of the effects or
impacts by assessing and mapping the
expected loss due to the occurrence of
various natural hazards on the social
environmental and economic settings in a
given area.
7. RESEARCH AIM
To evolve a multi hazard risk
assessment model towards
urban risk management
(URM) for achieving resilient
sustainable urban
development
8. 1. TO EVOLVE METHODOLOGY AND ANALYTICAL
FRAMEWORK FOR URBAN RISK ASSESSMENT
2. TO IDENTIFY SIGNIFICANT HAZARDS AND
ASSESS THE RISK PROFILE OF THE STUDY AREA
3 . TO GENERATE DATABASE FOR CONDUCTING
URBAN VULNERABILITY AND MULTI HAZARD RISK
4. TO IDENTIFY RISK INDICATORS, AND MAP THE
RISK AREAS
5. TO EVALUATE URBAN VULNERABILITY INDEX
FOR DEHRADUN CITY AT WARD LEVEL
6. TO EVALUATE MULTI HAZARD RISK INDEX
BASED ON INTEGRATED ANALYSIS OF HAZARDS’
RISK INDICES AND RECOMMEND FOR URBAN RISK
MANAGEMENT
7. TO DEVELOP A MODEL FOR URBAN RISK
ASSESSMENT.
RESEARCH OBJECTIVES
10. PHYSICAL SETTING
Dehra Dun - latitude of 30.32
(30° 19' 0 N) and a longitude of
78.03 (78° 1' 60 E)
Dehradun is the administrative
centre and the interim capital
of Uttaranchal.
As per the Census report of
2001, total population of
Dehradun is 4,47,808.
Altitude:960m Area:300 sq.m
GEOLOGICAL SETTING
The Doon Valley has
the Himalayas to its north,
the Shivalik range to its south
Sal forests in the south.
the sacred Ganga to its east
the river Yamuna to its west.
11.
12. Flood at Dehradun (source: www.flickr.com)
Flood at Dehradun (source: www.flickr.com)
DEHRADUN- URBAN FLOODING
13. Plastic factory in SIDCUL industrial area
Firemen douse the flames at the Telephone Exchange near
the Uttarakhand Vidhan Sabha in Dehradun on Thursday.
Tribune Photo: Anil Rawat
DEHRADUN- URBAN FIRE
15. Source: www.bmtpc.org
DEHRADUN- LANDSLIDE RISK
Figure A house damaged in a landslide
on the Neshville Road in Dehradun on
September 20, 2010, The Tribune
Figure DEHRADUN: debris of a massive
landslide on Jul 27, 2014, triggered by
heavy rains came crashing at Pangla,45 km
from Dharchula, in Pithoragarh district,
17. DATA COLLECTION
PRIMARY DATA
SURVEYS/ RAPID
PARTICIPATORY
APPRAISAL
COLLECT DATA,-BY
OBSERVATION, THROUGH
PERSONAL INTERVIEWS,
MAILING OF QUESTIONNAIRES
STUDY AREA
SECONDARY DATA
LITERATURE REVIEW/
CASE STUDIES
REPORTS AND
DOCUMENTATION/ CENSUS
PHOTOS/ AUDIO/ VISUALS
17
24. 1. Identifying ward
boundaries
2. Identifying major
landmarks
3. Identifying major
roads
A. Major problem in
mismatching of
data
B. Incomplete
information
PRIMARY SURVEYS – WARD LAYOUT-1
24
33. Raster Analysis using Spatial
Analyst in Arc Gis
AHP (Fuzzy logic)
Z SCORE NORMALIZATION
Tools and techniques
1.Matrix by Dr. A.S. Arya for
Damage Assessment
2.Hazus For Earthquake Scenario
TOOLS AND TECHNIQUES
EARTHQUAKE
Bivariate Statistical Method –
Information value method
For Landslide hazard Zonation
(LHZ)
LANDSLIDE
1.HEC RAS for flood plains
2.Gumbel’s Equation for
rainfall return period
3.Rational Method for runoff
calculation
URBAN FLOODING
URBAN FIRE
Analysis in ARC-GIS/ ward
level data analysis
Buffer Analysis in ARC-
GIS/ ward level data
analysis
35. Consequences (C) 1-Catostropic 2- Major 3-Moderate 4- Minor
(Very High Risk
Index)
(High Risk Index) (Moderate Risk
Index)
(Low Risk Index)
Occurrences (L) 1 2 3 4
A
Likely to occur
repeatedly
High
Immediate Action
required to mitigate
risk
High
Immediate Action
required to mitigate
risk
Serious
High Priority
remedial actions
required to mitigate
risk
Moderate
Increase preparedness
and remedial actions
at appropriate time
B
Likely to occur
several times
High
Immediate Action
required to mitigate
risk
High
Immediate Action
required to mitigate
risk
Serious
High Priority
remedial actions
required to mitigate
risk
Moderate
Increase preparedness
and remedial actions
at appropriate time
C
Likely to occur at
some time
High
Immediate Action
required to mitigate
risk
Serious
High Priority
remedial actions
required to mitigate
risk
Moderate
Increase preparedness
and remedial actions
at appropriate time
Low
Take Long term
actions to mitigate
and monitor risk
D
Unlikely to occur but
could happen
Serious
High Priority
remedial actions
required to mitigate
risk
Moderate
preparedness and
remedial actions at
appropriate time
Moderate
Increase preparedness
and remedial actions
at appropriate time
Low
Take Long term
actions to mitigate
and monitor risk
E
May occur but is rare
and exceptional
Moderate
Increase preparedness
and remedial actions
at appropriate time
Low
Take Long term
actions to mitigate
and monitor risk
Low
Take Long term
actions to mitigate
and monitor risk
Low
Take Long term
actions to mitigate
and monitor risk
MULTI HAZARD RISK MATRIX
36. MULTI HAZARD RISK INDEX
URBAN FLOOD RISK
INDEX
URBAN FIRE RISK
INDEX
LANDSLIDE RISK
INDEX
EARTHQUAKE RISK
INDEX
40. CONCLUSIONS
The advantage of this framework is that, the number of indicators at hazard
specific assessment level can be easily added or removed depending on the
data availability and local issues, without altering holistic methodology
Secondly another advantage is that ‘n’ number of hazards can be
incorporated and they are integrated using risk matrix based on their
significance in terms of- ‘likelihood of occurrences’ and ‘impact level’, thus
providing a justified integration method
The model may be refined in further research by establishing the angle
where the relationship and interdependency of two hazards can be explored.
This has not been done in this research as there were no such disaster risks in
the selected area and therefore this aspect needs to be explored in further
research.
the selection of indicators, their assessment and quantification accuracy can
give very high accuracy rates in terms of results
Since the indicators are normalized before integrating, this method also
gives an advantage of integrating quantitative and qualitative indicators.
41. URBAN RISK MANAGEMENT- MULTI HAZARD RISK ASSESSMENT FOR DEHRADUN CITY
Aim- To evolve a model by conducting Multi Hazard
Risk assessment for developing “URBAN RISK
MANAGEMENT PLAN”
TOOLS AND TECHNIQUES
MULTI HAZARD RISK ASSESSEMNT
Dept. of Arch. & Planning*, Supervisor, Dept. of Arch. & Planning 1 , Supervisor, Dept. of Civil Engineering2
9
1
0
2
4
1
9
4
9
4
4
3
2