This report is detailed study of the research conducted in Kirori Mal College. The basic objective of this report is to get a tough insight in the use of research techniques. Geography, being a field science, a geographical enquiry always need to been supplemented through well planned Research. Research is an essential component of geographic enquire. It is a basic procedure to understand the earth as a home of humankind. Disaster management is an inseparable part of the discipline especially which deals with the study of natural phenomena. This research focuses upon the FIRE safety plan of the institution. It is carried out through observation, sketching, measurement, interviews, etc. The Research facilitate the collection of local level information that is not available through secondary sources.
In this report, various methodologies have been employed such as my, measurement and interviewing, photographing, examining, the collection and gathering of information at different corners of the institution and later, tabulating and computing them is an important part of the field work.
Furthermore, the research report has been prepared in concise form alongside with maps and diagrams for giving visual impressions. Moreover, it contains all the details of the procedures followed, methods, tools and techniques employed.
The document provides details about the Tehri Dam project in India. Some key points:
1) Tehri Dam is a 260m tall rock and earth fill dam on the Bhagirathi River in Uttarakhand. It provides hydroelectric power, irrigation, and water supply.
2) Construction began in 1978 and was completed in 2006. It was opposed due to environmental and social impacts of displacing over 50,000 people.
3) The dam creates a large reservoir and is part of a larger hydropower complex that includes the Koteshwar Dam and pumped storage plant.
The document discusses the environmental aspects of the Tehri Dam located in Uttarakhand, India. It provides details on the history, construction, and technical specifications of the dam. The dam faces several environmental challenges. It was built on fragile rock that is prone to earthquakes. The dam's construction displaced tens of thousands of people and submerged many villages. While it provides electricity and irrigation water, the dam also poses seismic risks and led to significant social and environmental impacts.
The document summarizes information about the Tehri Dam located in Uttarakhand, India. It discusses that the Tehri Dam is the highest dam in India at 260.5 meters. The dam was completed in 2006 and generates 1,000 megawatts of hydroelectricity while also providing irrigation and municipal water. However, the dam's construction was controversial due to risks of earthquakes in the region displacing over 100,000 people, concerns over corruption in rehabilitation efforts, and environmental impacts on local ecosystems.
Drought occurs when a region receives consistently below average precipitation over an extended period, resulting in water shortages. Drought can have substantial impacts on agriculture and regional economies. In India, drought has historically led to tens of millions of deaths from famines in the 18th-19th centuries. Indian agriculture is heavily dependent on the summer monsoon, and failure of the monsoons can result in below average crop yields, impacting parts of India like Maharashtra, Karnataka, Haryana, Gujarat, and Rajasthan. The document then discusses various physical and climatic factors that can cause drought, as well as human impacts like overuse of water resources and depletion of forests.
This document discusses the role of remote sensing and GIS in disaster management. It begins with an introduction to disaster management cycles and then describes how remote sensing is used across different stages of disasters like cyclones, earthquakes, and floods for tasks such as early warning, damage assessment, and recovery planning. It provides examples of various satellites used for monitoring different disasters. The document emphasizes that while hazards cannot be prevented, remote sensing can play a key role in minimizing loss of life through preparedness, response, and rebuilding efforts after disasters strike.
This PowerPoint Presentation is about the devastating floods that Chennai met in the year 2015. This PowerPoint Presentation is sure to make awareness about the hazards that Chennai faces in the near future.
The document provides details about the Tehri Dam project in India. Some key points:
1) Tehri Dam is a 260m tall rock and earth fill dam on the Bhagirathi River in Uttarakhand. It provides hydroelectric power, irrigation, and water supply.
2) Construction began in 1978 and was completed in 2006. It was opposed due to environmental and social impacts of displacing over 50,000 people.
3) The dam creates a large reservoir and is part of a larger hydropower complex that includes the Koteshwar Dam and pumped storage plant.
The document discusses the environmental aspects of the Tehri Dam located in Uttarakhand, India. It provides details on the history, construction, and technical specifications of the dam. The dam faces several environmental challenges. It was built on fragile rock that is prone to earthquakes. The dam's construction displaced tens of thousands of people and submerged many villages. While it provides electricity and irrigation water, the dam also poses seismic risks and led to significant social and environmental impacts.
The document summarizes information about the Tehri Dam located in Uttarakhand, India. It discusses that the Tehri Dam is the highest dam in India at 260.5 meters. The dam was completed in 2006 and generates 1,000 megawatts of hydroelectricity while also providing irrigation and municipal water. However, the dam's construction was controversial due to risks of earthquakes in the region displacing over 100,000 people, concerns over corruption in rehabilitation efforts, and environmental impacts on local ecosystems.
Drought occurs when a region receives consistently below average precipitation over an extended period, resulting in water shortages. Drought can have substantial impacts on agriculture and regional economies. In India, drought has historically led to tens of millions of deaths from famines in the 18th-19th centuries. Indian agriculture is heavily dependent on the summer monsoon, and failure of the monsoons can result in below average crop yields, impacting parts of India like Maharashtra, Karnataka, Haryana, Gujarat, and Rajasthan. The document then discusses various physical and climatic factors that can cause drought, as well as human impacts like overuse of water resources and depletion of forests.
This document discusses the role of remote sensing and GIS in disaster management. It begins with an introduction to disaster management cycles and then describes how remote sensing is used across different stages of disasters like cyclones, earthquakes, and floods for tasks such as early warning, damage assessment, and recovery planning. It provides examples of various satellites used for monitoring different disasters. The document emphasizes that while hazards cannot be prevented, remote sensing can play a key role in minimizing loss of life through preparedness, response, and rebuilding efforts after disasters strike.
This PowerPoint Presentation is about the devastating floods that Chennai met in the year 2015. This PowerPoint Presentation is sure to make awareness about the hazards that Chennai faces in the near future.
This document provides an overview of disaster management in India. It defines key terms, outlines the institutional framework including the National Disaster Management Authority and State/District authorities. It describes the National Policy and Plan on Disaster Management, and roles of government and non-government actors. It also covers common natural disasters in India like floods, earthquakes and cyclones, providing examples of significant past events. The document aims to explain India's approach to mitigating, preparing for, responding to and recovering from natural disasters.
The document summarizes a study on the 2010 flash flood in Leh, Ladakh, India that killed over 200 people. It describes the topography and climate of Ladakh, and notes that increased temperatures have caused glaciers to recede and tributaries to change course, threatening villages. It discusses the specific conditions that led to the 2010 flood - increased rainfall, snowmelt, and a cloud burst that dropped 14 inches of rain in 2 hours. The flood damaged over 1,000 homes and killed many people. Relief efforts included search and rescue, food and supplies, and temporary housing. The traditional resilience of Ladakhi people helped in recovery.
Multipurpose River Valley Projects and alternate water supply methodsTannya
Role of multipurpose river valley projects (Included Map)
Evaluation of positive and negative aspects of river valley projects
Case study on one river valley and one local area conservation project(Include Map)
Narmada Bachao Andolan
Tehri Dam Andolan
The case study includes the following:-
Rehabilitation of the displaced population
Environment Impact Assessment
Man made disasters are hazards caused by human action or inaction. They are contrasted with natural hazards. Man made disasters may adversely affect humans, other organisms and ecosystems. The frequency and severity of hazards are key elements in some risk analysis methodologies.
This document is a project report on disaster management and a case study submitted by Akash Rana for his M.Com degree. It includes an introduction to disasters, types of disasters, disaster management phases, and a case study on the Uttarakhand disaster. The document contains acknowledgements, a declaration, table of contents, and references disaster management concepts and strategies. It provides information on an academic project analyzing disaster management approaches and a specific case.
The document discusses the devastating floods and landslides that occurred in Uttarakhand, India in June 2013. It summarizes that over 5,700 people were presumed dead and thousands were trapped after heavy rainfall led to flash flooding and the melting of glaciers. Environmentalists argue that the human activities like unregulated construction, mining, deforestation, and over 200 hydroelectric projects disrupted the region's fragile ecology and exacerbated the effects of the extreme rainfall. The disaster highlighted the need for better disaster management plans, regulation of development, and preparation for climate change impacts in the Himalayan region.
Flood has been considered as one of the very most recurring and frequent disaster in the world. Due to recurrent prevalence, the economic loss and life damage caused by the flood has put more burdens on economy than any other natural disaster. India has continuously suffered by many flood events which claimed collosal loss of life and economy. It has been found that the incidences of the flood are increasing very sporadically. Causes can be climate change, cloud bursting, tsunami or poor river management, silting etc. but devastation is increasing both in terms of lives and economies.
Flood is most profound and costliest natural disaster in the world which devastates both life and economy at a large extent. It is defined as, “High-water stages in which water over flows its natural or artificial banks onto normally dry land, such as a river inundating its floodplain.” This local and short term event comes with little or no alarming
Indegenious knowledge in disaster risk reductionIndependent
Members provided examples of indigenous knowledge used for disaster risk management in India and Indonesia. In India, some communities use traditional methods for weather forecasting and disaster warnings. In Indonesia and India, unusual animal behaviors or environmental changes are sometimes used as warning signs for disasters like tsunamis and earthquakes. Respondents also described traditional agricultural practices, housing construction techniques, and other social and economic coping strategies used by indigenous communities. They emphasized the importance of understanding, respecting, and building upon existing indigenous knowledge and social systems for effective community-based disaster management.
The Guidelines on the Incident Response System (IRS) are issued by the
National Disaster Management Authority (NDMA) under Section 6 of the
DM Act, 2005 for effective, efficient and comprehensive management of
disasters in India. The vision is to minimize loss of life and property by
strengthening and standardising the disaster response mechanism in the
country.
Though India has been successfully managing disasters in the past,
there are still a number of shortcomings which need to be addressed. The
response today has to be far more comprehensive, effective, swift and well
planned based on a well conceived response mechanism.
Realisation of certain shortcomings in our response system and a desire
to address the critical gaps led the Government of India (GoI) to look at
the world’s best practices. The GoI found that the system evolved for firefighting
in California is very comprehensive and thus decided to adopt
Incident Command System (ICS).
In view of the provisions of the DM Act, 2005, NDMA felt that authoritative
Guidelines on the subject, with necessary modifications to suit the Indian
administrative setup, were essential. To meet this need, a core group of
experts was constituted and four regional consultation workshops were
conducted. It was ensured that representatives of the State Governments
and MHA participate and their views given due consideration. Training
Institutes like the LBSNAA, NIDM and various RTIs / ATIs along with National
core trainers also participated. The adaptation of ICS by other countries
was also examined. The draft prepared was again sent to all States, UTs and
their final comments were obtained and incorporated. A comprehensive set
of Guidelines has thus been prepared and is called the Incident Response
System (IRS)
The document discusses water resource management in India. It outlines several issues with declining surface water and increasing groundwater depletion. It advocates for integrated national water resource planning and management. Key areas of focus include water conservation, allocation priorities, groundwater development, irrigation, drinking water, and flood control. The document also discusses enhancing water availability, demand management, water pricing, climate change adaptation, and conservation of river corridors and infrastructure.
Brief Description of Kerala Flood of 2018
and In starting some flood infomation is also discussed
and also given information about donation by diffferent peoples and commpanys and states.
The Tehri Dam is a 260.5 meter high rock and earth fill dam located on the Bhagirathi River in Uttarakhand, India. Construction began in 1978 but was delayed by protests and other issues. It provides 1000 MW of power and irrigation to over 2.7 lakh hectares of land. Completion in 2006 after overcoming problems like earthquakes, landslides, and escalated costs. Benefits include power, irrigation, drinking water, and regional development.
The document discusses urban flooding in the Chandbarh and Shakti Nagar areas of Bhopal, India. It analyzes the causes of flooding in Chandbarh, which has narrow streets and drainage canals, dense population, and little green space. In contrast, Shakti Nagar has wider streets, planned development, trees along roads, and parks, resulting in less flooding. The document then provides seven potential solutions to reduce urban flooding, including preserving forests and wetlands, installing green and blue roofs, building tree trenches and bioswales, using permeable pavement, and collecting rainwater in barrels or cisterns. All solutions require regular maintenance to function properly over the long term.
These Act enacted to make the activities about disaster management coordinated, objective oriented and strengthened and to formulate rules to build up infrastructure of effective disaster management to fight all types of disasters
The document discusses three stages of disaster management: pre-disaster, emergency, and post-disaster. The pre-disaster stage involves preparedness and mitigation. The emergency stage is when damage occurs and efforts are made to provide assistance and minimize problems. The post-disaster stage focuses on restoring normalcy through rebuilding shelters and infrastructure, education, and counseling.
The Tehri Dam is a 260.5m high dam on the Bhagirathi River in Uttarakhand, India. It was initially taken up by the Uttar Pradesh government in the 1970s and is now a joint venture between the central and state governments. The dam provides hydroelectric power and supports irrigation and water supply. However, it has faced significant protests due to environmental and social impacts, including the displacement of over 100,000 people. Critics argue the dam's design is unsafe given the seismic activity in the region and a failure could impact over 10 million people. While steps have been taken to mitigate impacts, many argue the costs of the project outweigh the benefits.
Preparation of flood risk and vulnerability map final report ktm sept_17DPNet
This document is the final report on preparing flood risk and vulnerability maps of the Kathmandu Valley in Nepal. It was prepared by a joint venture of two consulting firms and submitted to the Department of Water Induced Disaster Prevention. The report provides background on the study area and objectives. It describes the data collection process and hydrological/hydraulic modeling conducted to develop preliminary flood hazard maps. These maps were then validated and updated based on field surveys. Vulnerability and risk maps were also prepared considering infrastructure, land use, and population factors. The report concludes with proposed floodwater extents and rescue routes to help mitigate flood impacts in the rapidly urbanizing Kathmandu Valley.
This presentation covers the sustainable water resources in India. It also covers the concepts of sustainablity, government policies and the role of the society in promoting water sustainability.
APPLICATION OF SCIENCE AND TECHNOLOGY FOR DISASTER MANAGEMENT & MITIGATIONAditya Mistry
The document discusses the application of science and technology for disaster management and mitigation. It describes how geo-informatics tools like remote sensing, GIS and GPS can help in disaster management activities such as preparedness, mitigation, response and relief. It also discusses various structural and non-structural mitigation measures for different disasters like earthquakes, floods, cyclones etc. Finally, it lists some key science and technology institutions in India that work on disaster management.
This document discusses the history and need for rainwater harvesting in India. It outlines that rainwater harvesting has been
practiced for thousands of years around the world, including in ancient civilizations like Ur. It was commonly used in South
India over 1000 years ago through various methods. It describes how research on rainwater harvesting increased in India from
the 1960s onward. It notes that rainwater harvesting is needed to address increasing water demands and scarcity in both rural
and urban areas of India, as water is becoming a limited resource, especially in certain states like Tamil Nadu.
Global warming is caused by greenhouse gas emissions that trap heat in the atmosphere. The main causes are pollution from vehicles, electricity production, and industry, as well as deforestation. This leads to effects like more frequent heat waves, rising sea levels, health impacts, and destruction of coral reefs. Solutions include using energy efficient products, reducing deforestation and emissions, and shifting to public transportation. International agreements like the Kyoto Protocol have aimed to reduce greenhouse gases but a new Copenhagen Protocol may be needed.
III STUDY GUIDEChemistry and Physics of Fire and FireProtecti.docxMARRY7
III STUDY GUIDE
Chemistry and Physics of Fire and Fire
Protection Systems and Equipment
Reading
Assignment
Chapter 4:
Chemistry and Physics of
Fire
Chapter 12:
Fire Protection Systems and Equipment
Additional Required
Reading
See information below.
Supplemental
Reading
See information below.
Key Terms
1. Ambient temperature
2. Bonnet
3. Fire department connection
4. Free radicals
5. Halogenated agents
6. Latent heat of vaporization
7. Miscible
8. Molecule
9. Nonmiscible
10. Open screw and yoke valve (OS&Y)
11. Oxidation
12. Oxidizer
13. Polar solvents
14. Post indicator valve
(PI)
15. Pyrolysis
16. Retard chamber
17. Thrust block
Learning Objectives
Upon completion of this unit, students should be able to:
1. Describe the differences between fire triangle and fire tetrahedron.
2. Illustrate the comparison between chemistry of fire and physics of fire.
3. Differentiate the principles of flame spread of solid, liquid, and gas/vapor fuels.
4. Describe classes of fire, stages of fire, and heat transfer during a fire.
5. Differentiate public and private water supply systems.
6. Illustrate the design and components of a water supply system.
7. Describe various extinguishing agents.
8. Illustrate the design and components of various types of extinguishing systems.
Written Lecture
Introduction
In this unit we will explore the world of the chemistry and physics of fire found in Chapter 4. We will also explore Chapter 12 where we will consider fire protection systems and the equipment associated with fire protection systems.
Chapter 4: Chemistry and Physics of Fire
Definition of fire: Fire is a rapid and self-sustaining oxidation process that is assisted by the generation of heat and light in various degrees of intensity. As stated in your textbook, fire is the process of oxidation and is associated with the term combustion, which is the chemical chain reaction that releases both light and heat. For all intents and purposes, fire is both friend and foe. We use fire for heating, cooking, manufacturing, and controlling other fire sources.
Fire triangle and fire tetrahedron: Perhaps as a child you were taught that fire was represented by a triangle with each side denoting one of the three components required to sustain fire: air, fuel, and heat. Classically known as the Fire Triangle we learned that by removing any one of the three components fire would be extinguished.
1
Over time, the scientific community has added another dimension called the chemical reaction found during the combustion process. With the addition of this fourth side we now have the new symbol of fire called the fire tetrahedron.
Chemistry of fire: Fire needs two basic elements in order to sustain its existence, and without the two in union, fire cannot occur. These two elements are oxidizer and fuel.
Oxidizer: An oxidizer is any substance that generates oxygen. The most common and abundant oxidizer ...
This document provides an overview of disaster management in India. It defines key terms, outlines the institutional framework including the National Disaster Management Authority and State/District authorities. It describes the National Policy and Plan on Disaster Management, and roles of government and non-government actors. It also covers common natural disasters in India like floods, earthquakes and cyclones, providing examples of significant past events. The document aims to explain India's approach to mitigating, preparing for, responding to and recovering from natural disasters.
The document summarizes a study on the 2010 flash flood in Leh, Ladakh, India that killed over 200 people. It describes the topography and climate of Ladakh, and notes that increased temperatures have caused glaciers to recede and tributaries to change course, threatening villages. It discusses the specific conditions that led to the 2010 flood - increased rainfall, snowmelt, and a cloud burst that dropped 14 inches of rain in 2 hours. The flood damaged over 1,000 homes and killed many people. Relief efforts included search and rescue, food and supplies, and temporary housing. The traditional resilience of Ladakhi people helped in recovery.
Multipurpose River Valley Projects and alternate water supply methodsTannya
Role of multipurpose river valley projects (Included Map)
Evaluation of positive and negative aspects of river valley projects
Case study on one river valley and one local area conservation project(Include Map)
Narmada Bachao Andolan
Tehri Dam Andolan
The case study includes the following:-
Rehabilitation of the displaced population
Environment Impact Assessment
Man made disasters are hazards caused by human action or inaction. They are contrasted with natural hazards. Man made disasters may adversely affect humans, other organisms and ecosystems. The frequency and severity of hazards are key elements in some risk analysis methodologies.
This document is a project report on disaster management and a case study submitted by Akash Rana for his M.Com degree. It includes an introduction to disasters, types of disasters, disaster management phases, and a case study on the Uttarakhand disaster. The document contains acknowledgements, a declaration, table of contents, and references disaster management concepts and strategies. It provides information on an academic project analyzing disaster management approaches and a specific case.
The document discusses the devastating floods and landslides that occurred in Uttarakhand, India in June 2013. It summarizes that over 5,700 people were presumed dead and thousands were trapped after heavy rainfall led to flash flooding and the melting of glaciers. Environmentalists argue that the human activities like unregulated construction, mining, deforestation, and over 200 hydroelectric projects disrupted the region's fragile ecology and exacerbated the effects of the extreme rainfall. The disaster highlighted the need for better disaster management plans, regulation of development, and preparation for climate change impacts in the Himalayan region.
Flood has been considered as one of the very most recurring and frequent disaster in the world. Due to recurrent prevalence, the economic loss and life damage caused by the flood has put more burdens on economy than any other natural disaster. India has continuously suffered by many flood events which claimed collosal loss of life and economy. It has been found that the incidences of the flood are increasing very sporadically. Causes can be climate change, cloud bursting, tsunami or poor river management, silting etc. but devastation is increasing both in terms of lives and economies.
Flood is most profound and costliest natural disaster in the world which devastates both life and economy at a large extent. It is defined as, “High-water stages in which water over flows its natural or artificial banks onto normally dry land, such as a river inundating its floodplain.” This local and short term event comes with little or no alarming
Indegenious knowledge in disaster risk reductionIndependent
Members provided examples of indigenous knowledge used for disaster risk management in India and Indonesia. In India, some communities use traditional methods for weather forecasting and disaster warnings. In Indonesia and India, unusual animal behaviors or environmental changes are sometimes used as warning signs for disasters like tsunamis and earthquakes. Respondents also described traditional agricultural practices, housing construction techniques, and other social and economic coping strategies used by indigenous communities. They emphasized the importance of understanding, respecting, and building upon existing indigenous knowledge and social systems for effective community-based disaster management.
The Guidelines on the Incident Response System (IRS) are issued by the
National Disaster Management Authority (NDMA) under Section 6 of the
DM Act, 2005 for effective, efficient and comprehensive management of
disasters in India. The vision is to minimize loss of life and property by
strengthening and standardising the disaster response mechanism in the
country.
Though India has been successfully managing disasters in the past,
there are still a number of shortcomings which need to be addressed. The
response today has to be far more comprehensive, effective, swift and well
planned based on a well conceived response mechanism.
Realisation of certain shortcomings in our response system and a desire
to address the critical gaps led the Government of India (GoI) to look at
the world’s best practices. The GoI found that the system evolved for firefighting
in California is very comprehensive and thus decided to adopt
Incident Command System (ICS).
In view of the provisions of the DM Act, 2005, NDMA felt that authoritative
Guidelines on the subject, with necessary modifications to suit the Indian
administrative setup, were essential. To meet this need, a core group of
experts was constituted and four regional consultation workshops were
conducted. It was ensured that representatives of the State Governments
and MHA participate and their views given due consideration. Training
Institutes like the LBSNAA, NIDM and various RTIs / ATIs along with National
core trainers also participated. The adaptation of ICS by other countries
was also examined. The draft prepared was again sent to all States, UTs and
their final comments were obtained and incorporated. A comprehensive set
of Guidelines has thus been prepared and is called the Incident Response
System (IRS)
The document discusses water resource management in India. It outlines several issues with declining surface water and increasing groundwater depletion. It advocates for integrated national water resource planning and management. Key areas of focus include water conservation, allocation priorities, groundwater development, irrigation, drinking water, and flood control. The document also discusses enhancing water availability, demand management, water pricing, climate change adaptation, and conservation of river corridors and infrastructure.
Brief Description of Kerala Flood of 2018
and In starting some flood infomation is also discussed
and also given information about donation by diffferent peoples and commpanys and states.
The Tehri Dam is a 260.5 meter high rock and earth fill dam located on the Bhagirathi River in Uttarakhand, India. Construction began in 1978 but was delayed by protests and other issues. It provides 1000 MW of power and irrigation to over 2.7 lakh hectares of land. Completion in 2006 after overcoming problems like earthquakes, landslides, and escalated costs. Benefits include power, irrigation, drinking water, and regional development.
The document discusses urban flooding in the Chandbarh and Shakti Nagar areas of Bhopal, India. It analyzes the causes of flooding in Chandbarh, which has narrow streets and drainage canals, dense population, and little green space. In contrast, Shakti Nagar has wider streets, planned development, trees along roads, and parks, resulting in less flooding. The document then provides seven potential solutions to reduce urban flooding, including preserving forests and wetlands, installing green and blue roofs, building tree trenches and bioswales, using permeable pavement, and collecting rainwater in barrels or cisterns. All solutions require regular maintenance to function properly over the long term.
These Act enacted to make the activities about disaster management coordinated, objective oriented and strengthened and to formulate rules to build up infrastructure of effective disaster management to fight all types of disasters
The document discusses three stages of disaster management: pre-disaster, emergency, and post-disaster. The pre-disaster stage involves preparedness and mitigation. The emergency stage is when damage occurs and efforts are made to provide assistance and minimize problems. The post-disaster stage focuses on restoring normalcy through rebuilding shelters and infrastructure, education, and counseling.
The Tehri Dam is a 260.5m high dam on the Bhagirathi River in Uttarakhand, India. It was initially taken up by the Uttar Pradesh government in the 1970s and is now a joint venture between the central and state governments. The dam provides hydroelectric power and supports irrigation and water supply. However, it has faced significant protests due to environmental and social impacts, including the displacement of over 100,000 people. Critics argue the dam's design is unsafe given the seismic activity in the region and a failure could impact over 10 million people. While steps have been taken to mitigate impacts, many argue the costs of the project outweigh the benefits.
Preparation of flood risk and vulnerability map final report ktm sept_17DPNet
This document is the final report on preparing flood risk and vulnerability maps of the Kathmandu Valley in Nepal. It was prepared by a joint venture of two consulting firms and submitted to the Department of Water Induced Disaster Prevention. The report provides background on the study area and objectives. It describes the data collection process and hydrological/hydraulic modeling conducted to develop preliminary flood hazard maps. These maps were then validated and updated based on field surveys. Vulnerability and risk maps were also prepared considering infrastructure, land use, and population factors. The report concludes with proposed floodwater extents and rescue routes to help mitigate flood impacts in the rapidly urbanizing Kathmandu Valley.
This presentation covers the sustainable water resources in India. It also covers the concepts of sustainablity, government policies and the role of the society in promoting water sustainability.
APPLICATION OF SCIENCE AND TECHNOLOGY FOR DISASTER MANAGEMENT & MITIGATIONAditya Mistry
The document discusses the application of science and technology for disaster management and mitigation. It describes how geo-informatics tools like remote sensing, GIS and GPS can help in disaster management activities such as preparedness, mitigation, response and relief. It also discusses various structural and non-structural mitigation measures for different disasters like earthquakes, floods, cyclones etc. Finally, it lists some key science and technology institutions in India that work on disaster management.
This document discusses the history and need for rainwater harvesting in India. It outlines that rainwater harvesting has been
practiced for thousands of years around the world, including in ancient civilizations like Ur. It was commonly used in South
India over 1000 years ago through various methods. It describes how research on rainwater harvesting increased in India from
the 1960s onward. It notes that rainwater harvesting is needed to address increasing water demands and scarcity in both rural
and urban areas of India, as water is becoming a limited resource, especially in certain states like Tamil Nadu.
Global warming is caused by greenhouse gas emissions that trap heat in the atmosphere. The main causes are pollution from vehicles, electricity production, and industry, as well as deforestation. This leads to effects like more frequent heat waves, rising sea levels, health impacts, and destruction of coral reefs. Solutions include using energy efficient products, reducing deforestation and emissions, and shifting to public transportation. International agreements like the Kyoto Protocol have aimed to reduce greenhouse gases but a new Copenhagen Protocol may be needed.
III STUDY GUIDEChemistry and Physics of Fire and FireProtecti.docxMARRY7
III STUDY GUIDE
Chemistry and Physics of Fire and Fire
Protection Systems and Equipment
Reading
Assignment
Chapter 4:
Chemistry and Physics of
Fire
Chapter 12:
Fire Protection Systems and Equipment
Additional Required
Reading
See information below.
Supplemental
Reading
See information below.
Key Terms
1. Ambient temperature
2. Bonnet
3. Fire department connection
4. Free radicals
5. Halogenated agents
6. Latent heat of vaporization
7. Miscible
8. Molecule
9. Nonmiscible
10. Open screw and yoke valve (OS&Y)
11. Oxidation
12. Oxidizer
13. Polar solvents
14. Post indicator valve
(PI)
15. Pyrolysis
16. Retard chamber
17. Thrust block
Learning Objectives
Upon completion of this unit, students should be able to:
1. Describe the differences between fire triangle and fire tetrahedron.
2. Illustrate the comparison between chemistry of fire and physics of fire.
3. Differentiate the principles of flame spread of solid, liquid, and gas/vapor fuels.
4. Describe classes of fire, stages of fire, and heat transfer during a fire.
5. Differentiate public and private water supply systems.
6. Illustrate the design and components of a water supply system.
7. Describe various extinguishing agents.
8. Illustrate the design and components of various types of extinguishing systems.
Written Lecture
Introduction
In this unit we will explore the world of the chemistry and physics of fire found in Chapter 4. We will also explore Chapter 12 where we will consider fire protection systems and the equipment associated with fire protection systems.
Chapter 4: Chemistry and Physics of Fire
Definition of fire: Fire is a rapid and self-sustaining oxidation process that is assisted by the generation of heat and light in various degrees of intensity. As stated in your textbook, fire is the process of oxidation and is associated with the term combustion, which is the chemical chain reaction that releases both light and heat. For all intents and purposes, fire is both friend and foe. We use fire for heating, cooking, manufacturing, and controlling other fire sources.
Fire triangle and fire tetrahedron: Perhaps as a child you were taught that fire was represented by a triangle with each side denoting one of the three components required to sustain fire: air, fuel, and heat. Classically known as the Fire Triangle we learned that by removing any one of the three components fire would be extinguished.
1
Over time, the scientific community has added another dimension called the chemical reaction found during the combustion process. With the addition of this fourth side we now have the new symbol of fire called the fire tetrahedron.
Chemistry of fire: Fire needs two basic elements in order to sustain its existence, and without the two in union, fire cannot occur. These two elements are oxidizer and fuel.
Oxidizer: An oxidizer is any substance that generates oxygen. The most common and abundant oxidizer ...
Study of Hydrogen Fuel Produced from Solar EnergyIRJET Journal
This document discusses using solar energy to produce hydrogen fuel. It begins by introducing hydrogen fuel cells and their benefits over other energy sources. It then discusses some common properties of hydrogen. The main methods of hydrogen production covered are electrolysis (using electricity from solar panels), thermolysis (using heat from concentrated solar collectors), and photoelectrochemical processes. Solar energy can be used as both an electrical and thermal input to power hydrogen generation. The document analyzes the efficiency of using solar energy via these methods to produce hydrogen as a renewable fuel.
2020 fire and explosives investigation [autosaved] [autosaved]TonickCeleb
The document discusses fire and explosives investigation. It covers the methodology of investigating fires and arson, as well as explosives. It defines what a fire is and the principles of combustion. There are four main classes of fire - A, B, C, and D - which depend on the type of fuel being burned. Water is commonly used in firefighting to cool flames and gases, but cannot be used on all types of fires. The objectives of a fire investigation and common motives for arson and explosives are also outlined. Finally, the role of various fire extinguishing agents is explained.
The document provides information about global climate change, including its causes, effects, and steps that can be taken to address it. It discusses how human activities that release greenhouse gases are the main driver of increased global temperatures. Effects of climate change mentioned include more frequent and intense heat waves, rising sea levels due to melting ice sheets and glaciers, and bleaching of coral reefs. Proxy data from tree rings, coral reefs, and ice cores can be analyzed to study past climate changes. Nations have adopted measures like the Kyoto Protocol to reduce emissions, while individuals can contribute through actions such as using renewable energy and reducing meat consumption.
The document discusses the causes and impacts of global warming. It explains that human activities like burning fossil fuels and driving cars release carbon dioxide that traps heat in the atmosphere. This is causing Earth's temperature to rise by 1.5 degrees Fahrenheit since 1900. Impacts include more extreme weather, rising sea levels, and melting Arctic ice. International cooperation is needed to reduce greenhouse gas emissions and transition to renewable energy to mitigate global warming.
Fire Prevention and Protection Module 3.pdfGmvViju1
Three key points about fire prevention and protection:
1. Fire requires oxygen, heat, and fuel to burn in a process called combustion. Removing any one of these three elements can extinguish a fire.
2. There are different classes of fires based on the fuel source (e.g. Class A for ordinary combustibles, Class B for flammable liquids). Choosing the proper type of fire extinguisher for the class of fire is important for effectively fighting the fire.
3. Early detection of fires is critical for life safety, as it allows fires to be extinguished easily and results in less property damage. Common detection systems include thermal, photoelectric, radiation, and UV/infrared detectors
The document defines climate change as changes in weather patterns over time that are primarily driven by rising carbon dioxide levels from burning fossil fuels. It lists the main causes as greenhouse gas emissions from industries, transportation, and electricity production. The effects discussed include changes in weather patterns like more intense hurricanes, droughts, and rainstorms as well as impacts to health, wildlife, glaciers and sea levels. Potential solutions proposed are developing renewable energies, reducing transportation emissions, international agreements like the Kyoto Protocol, and increasing public awareness of the issue.
This document provides a summary of global climate change, including its causes, effects, and steps that can be taken to address it. It begins with an introduction defining climate change and climate. The main causes of climate change are then outlined, such as human activities like deforestation and pollution. Several effects of global warming are described, including increased heat waves, rising sea levels, impacts to organisms, and melting glaciers. Proxy data that can be used to study past climate change, like coral reefs and tree rings, is also discussed. Finally, potential steps to tackle climate change are presented, including using renewable energy, reducing pollution, planting trees, and adopting a plant-based diet.
Heat waves are periods of abnormally hot weather that can pose health risks. They are characterized by temperatures above the 90th percentile for at least two days. Global warming is increasing the frequency and severity of heat waves. During a heat wave, people are at risk of heat-related illnesses like heat exhaustion and heat stroke. Heat waves can also negatively impact infrastructure, agriculture, wildlife and reduce worker productivity. Preparation and mitigation strategies are needed to address the public health and economic challenges posed by increasing heat waves.
Heat waves are periods of abnormally hot weather that can pose health risks. They are characterized by temperatures above the 90th percentile for at least two days. Global warming is increasing the frequency and severity of heat waves. Heat waves can harm human health by causing heat-related illnesses and death. They also negatively impact infrastructure, agriculture, wildlife, and worker productivity and safety. Preparation and prevention are important to address the effects of heat waves.
Chapter 13 temperature kinetic theory and the gas lawsSarah Sue Calbio
Thermal equilibrium and the zeroth law of thermodynamics are introduced. The document defines temperature as what is measured by a thermometer and discusses different temperature scales. It states that two systems are in thermal equilibrium when placed in contact and their temperatures do not change to equalize. The zeroth law establishes that if objects A and B are in thermal equilibrium, and objects B and C are also in thermal equilibrium, then objects A and C must be in thermal equilibrium as well.
CFD Analysis on Forced Convection Heat Transfer of KNO3–Ca NO3 2 TiO2 Molten ...YogeshIJTSRD
Nanotechnology has been a global movement in recent decades. The possibility of manipulating atomic and molecular materials has resulted in previously unimaginable properties and characteristics. The molten salt nanofluid created by integrating nanoparticles into molten salt has a much higher specific heat capacity and thermal conductivity than the base molten salt, resulting in a higher heat storage density and lower heat storage cost than the base molten salt. Since the discovery of molten salt nanofluids excellent thermal properties, the heat transfer of molten salt nanofluid has piqued engineers curiosity. In this analysis, the forced convection heat transfer of KNO3–Ca NO3 2 TiO2 molten salt nanofluid in circular tube was investigated using a 3 dimensional numerical 3 D simulation. The simulation programme ANSYS 17.0 was used for study of the heat transfer physiognomies of a KNO3–Ca NO3 2 TiO2 molten salt nanofluid in circular tube. The effect of nanofluid were measured and observed to influence the heat transfer and flow of fluids in a heat exchanger. The following conclusions can be drawn based on the provided results The KNO3–Ca NO3 2 TiO2 molten salt nanofluid performed slightly better in forced convection heat transfer than the KNO3–Ca NO3 2 SiO2 molten salt nanofluid under the same working conditions. KNO3–Ca NO3 2 TiO2 molten salt nanofluid had a 14.79 percent higher Nusselt number than KNO3–Ca NO3 2 SiO2 molten salt nanofluid. Prof. Om Prakash | Sourav Raj "CFD Analysis on Forced Convection Heat Transfer of KNO3–Ca (NO3)2 + TiO2 Molten Salt Nanofluid in Circular Tube" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021, URL: https://www.ijtsrd.com/papers/ijtsrd39853.pdf Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/39853/cfd-analysis-on-forced-convection-heat-transfer-of-kno3–ca-no32--tio2-molten-salt-nanofluid-in-circular-tube/prof-om-prakash
This document discusses human-induced global climate change. It notes that worldwide temperatures are rising, carbon dioxide levels are hazardous, and extreme weather events are occurring more frequently. While global climate changes naturally, human activity is accelerating the rate of change through the combustion of fossil fuels. Burning fossil fuels emits carbon dioxide and other greenhouse gases into the atmosphere, trapping heat and contributing significantly to increased global temperatures. The scientific evidence supports that rising carbon dioxide levels are largely due to human activities rather than natural causes, so humans must implement changes to reduce greenhouse gas emissions and lessen the impacts of climate change.
Global warming is caused by human activities that release greenhouse gases like carbon dioxide into the atmosphere. Burning fossil fuels for electricity, transportation, and industry are major contributors. As greenhouse gas levels rise, more heat is trapped near Earth's surface, leading to increased global temperatures and more extreme weather. To reverse global warming, countries need to transition to renewable energy and cleaner transportation while reducing carbon emissions through international cooperation and policy changes. Impacts are already occurring like stronger hurricanes, rising sea levels, and more frequent heat waves.
The document discusses the causes and effects of global warming. It explains that human activities like burning fossil fuels and driving cars release carbon dioxide that traps heat in the atmosphere. This is causing Earth's temperature to increase by 1.5 degrees Fahrenheit since 1900. Some impacts of global warming include stronger hurricanes, rising sea levels, and more extreme weather. International cooperation is needed to implement policies that cut carbon emissions and transition to renewable energy to reverse global warming.
The document discusses the causes and effects of global warming. It explains that human activities like burning fossil fuels and driving cars release carbon dioxide that traps heat in the atmosphere. This is causing Earth's temperature to increase by 1.5 degrees Fahrenheit since 1900. Some impacts of global warming include stronger hurricanes, rising sea levels, and more extreme weather. International cooperation is needed to implement policies that cut carbon emissions and transition to renewable energy to reverse global warming.
This document discusses the exergy-entropy process of the global environmental system and how it maintains an average ground surface temperature of 15°C. It explains that the system functions in a cycle of exergy supply, consumption, entropy generation, and disposal. Calculations are presented to demonstrate the importance of water and air circulation in regulating the temperature. The average 15°C results from simultaneous heating by the sun and cooling to the universe.
The document discusses the causes and effects of global warming. It explains that human activities like burning fossil fuels and driving cars release carbon dioxide that traps heat in the atmosphere. This has led to rising global temperatures and more extreme weather. Some impacts include stronger hurricanes, rising sea levels, and more heat waves. International cooperation is needed to combat climate change through policies like the Kyoto Protocol.
Similar to Fire Safety Report, Kirori Mal College (20)
Migration Profile of Odisha with focus on BhubaneswarKamlesh Kumar
Migration is one the most important demographic component to determine the size, growth and structure of population of a particular region, besides fertility and mortality. For a large country like India, the study of movement of population in different parts of the country helps in understanding the dynamics of the society and societal change better. Bhubaneswar is one of the magnets for migrants in east India attributing to its exponential growth rates. This is an attempt to map the migration pattern in the city and the state.
Population Projection of Khordha District, ODISHA 2021-51Kamlesh Kumar
Work is based on Walter Isard's methods in a simplistic manner.
1. ARITHMATICAL INCREASE METHOD OF PROJECTION
2. GEOMETRIC INCREASE METHOD
3. INCREMENTAL INCREASE METHOD
DEMOGRAPHIC PROFILE OF CONTINENTAL ODISHAKamlesh Kumar
This document provides demographic information about continental Odisha, India. It includes maps showing the variation in total population, population growth, population density, sex ratio, household size, and literacy rate across districts. The highest population is in Cuttack district, while the lowest is in Debagarh. Malkangiri has the highest population growth at 21.6%, and Bargarh the lowest at 10.02%. Cuttack also has the highest population density. Rayagada has the highest sex ratio at 1048 females per 1000 males, while Nayagarh has the lowest at 916 females per 1000 males. Physical, social, and economic factors contribute to variations between districts.
Fashion is a complex social and economic phenomenon that is difficult to define. It involves changes in styles and trends in areas like clothing, but also extends to other domains like music, art, and architecture. While fashion has ancient roots, it developed further with the rise of capitalism in medieval Europe, when changes in clothing styles became more rapid and cultivated for their own sake. Fashion operates within economic and social systems and is shaped by both commercial interests as well as creative forces. It serves as a means of social identification and communication of personal identity. The Indian fashion industry has grown significantly in recent decades due to factors like rising incomes, globalization, and the influence of Bollywood. Fashion in Delhi is strongly status-conscious and
COMMUNAL HARMONY: PUNJABI & TIBETANS IN DELHIKamlesh Kumar
LANDSCAPE AS TEXT
Delhi, the majestic, cosmopolitan, sprawling capital of the nation viewed as one of the global nodes bustling with life in haste. It has maintained its identity as a pluralistic amalgamation with myriads of ethno-religious groups and minority communities. Such is the very famous, our own ‘little Tibet’- Majnu Ka Tila situated at a stone’s throw from the Delhi University North Campus. Officially known as Aruna Nagar Colony is the universal gathering place
for Tibetans living around Delhi and a transit point for the people of the trans-Himalayan range and conversely a gateway to Tibet for the Indians and foreign tourists alike as the capital city enjoys a status of a flourishing educational and political hub.
Tall buildings on either side make the narrow alley so dark it’s as if the sun never makes it here. Shops on either side sell only exotic Tibetan jewellery, Buddhist artefacts and crockery. In this labyrinth of a colony, the stalls are full of copies of branded shoes and clothes, reflecting the latest in fashion trends across Asia. Many of the tiny outlets sell Buddhist curios and Tibetan literature. Ahead, the alley opens into a bright courtyard facing the monastery. Old ladies sit in the sun, making fresh momos and laphing, pancakes rolled with chilli paste. Besides MKT is a Foodie's paradise, the eateries here are not only popular for its momos, but one can also enjoy authentic Tibetan, Chinese and Korean delicacies along with the yummiest of the English pastries.
Majnu Ka Tila not only is limited to Tibetan community but constituted by the Punjabi community as well which has a historical context.
The area provides a microcosm of diversified India where there is invisible transition and diffusion of identity, culture of distinct communities and Indianisation of Tibetan lifestyle.
For instance, many Tibetans who cannot afford the rising rents of the Tibetan enclave (due to hotels and tourist activities) are forced to live in the Punjabi Basti where renting an apartment is cheaper comparatively. Living in Punjabi zone is seen influencing a cultural and identity loss. To diffuse with the Punjabi population is perceived as a risk “of identity loss”, and forgetting your Tibetan culture. These frontiers are mental, social and religious. Nonetheless, the ethnic groups interacting and sharing a space is a matter of pride as community harmony.
An overlay operation is much more than a simple merging of linework; all the attributes of the features taking part in the overlay are carried through. In general, there are two methods for performing overlay analysis—feature overlay (overlaying points, lines, or polygons) and raster overlay. Some types of overlay analysis lend themselves to one or the other of these methods. Overlay analysis to find locations meeting certain criteria is often best done using raster overlay (although you can do it with feature data). Of course, this also depends on whether your data is already stored as features or raster. It may be worthwhile to convert the data from one format to the other to perform the analysis.
Weighted Overlay
Overlays several raster files using a common measurement scale and weights each according to its importance.
The weighted overlay table allows the calculation of a multiple criteria analysis between several raster files.
Raster- The raster of the criteria being weighted.
Influence- The influence of the raster compared to the other criteria as a percentage of 100.
Field- The field of the criteria raster to use for weighting.
Remap- The scaled weights for the criterion.
In addition to numerical values for the scaled weights in Remap, the following options are available:
Restricted- Assigns the restricted value (the minimum value of the evaluation scale set, minus one) to cells in the output, regardless of whether other input raster files have a different scale value set for that cell.
No data - Assigns No Data to cells in the output, regardless of whether other input raster files have a different scale value set for that cell.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
In the context of remote sensing, change detection refers to the process of identifying differences in the state of land features by observing them at different times. This process can be accomplished either manually (i.e., by hand) or with the aid of remote sensing software. Manual interpretation of change from satellite images or aerial photos involves an observer or analyst defining areas of interest and comparing them between images from two dates. This may be accomplished either on-screen (such as in a GIS) or on paper. When analyzing aerial photographs, a stereoscope which allows for two spatially-overlapping photos to be displayed in 3D, can aid photo interpretation. Manual image interpretation works well when assessing change between discrete classes (forest openings, land use and land cover maps) or when changes are large (e.g., heavy mechanized maneuver damage, engineering training impacts). Manual image interpretation is also an option when trying to determine change using images or photos from different sources (comparing historic aerial photographs to current satellite imagery).
Automated methods of remote sensing change detection usually are of two forms: post-classification change detection and image differencing using band ratios. In post-classification change detection, the images from each time period are classified using the same classification scheme into a number of discrete categories like land cover types. The two (or more) classifications are compared and the area that is classified the same or different is tallied. With image differencing, a band ratio such as NDVI is constructed from each input image, and the difference is taken between the band ratios of different times. In the case of differencing NDVI images, positive output values may indicate an increase in vegetation, negative values a decrease in vegetation, and values near zero no change. With either post-classification or image differencing change detection, it is necessary to specify a threshold below which differences between the two images is considered to be non-significant. The specification of thresholds is critical to the results of change detection analysis and usually must be found through an iterative process.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
Accuracy assessment compares a classified image to ground truth data by creating random points and a confusion matrix. It determines overall accuracy and producer's and user's accuracies. Thresholding identifies incorrectly classified pixels statistically based on classification measures. An accuracy assessment was performed on a classified image using 100 random points to generate a confusion matrix and accuracy report showing the image was 75% accurate overall. Post-classification correction was then applied using neighborhood statistics to improve classification accuracy.
The objective of image classification is to classify each pixel into only one class (crisp or hard classification) or to associate the pixel with many classes (fuzzy or soft classification). The classification techniques may be categorized either on the basis of training process (supervised and unsupervised) or on the basis of theoretical model (parametric and non-parametric).
Unsupervised classification is where the groupings of pixels with common characteristics are based on the software analysis of an image without the user providing sample classes. The computer uses techniques to determine which pixels are related and groups them into classes. The user can specify which algorism the software will use and the desired number of output classes but otherwise does not aid in the classification process. However, the user must have knowledge of the area being classified when the groupings of pixels with common characteristics produced by the computer have to be related to actual features on the ground (such as waterbodies, developed areas, forests, etc.).
Supervised classification is based on the idea that a user can select sample pixels in an image that are representative of specific classes and then direct the image processing software to use these training sites as references for the classification of all other pixels in the image. Input classes are selected based on the knowledge of the user. The user also sets the bounds for how similar other pixels must be to group them together. These bounds are often set based on the spectral characteristics of the input classes (AOI), plus or minus a certain increment (often based on “brightness” or strength of reflection in specific spectral bands). The user also designates the number of classes that the image is classified into.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
Interpolation is the process of using points with known values to estimate values at other unknown points. It can be used to predict unknown values for any geographic point data, such as elevation, rainfall, noise levels, atmospheric components and so on.
The Inverse Distance Weighting (IDW) assumes each input point to have a local influence that diminishes with distance. It assumes that closer things are more alike than those that are farther apart. It weights the points closer to the processing cell greater than those further away. A specified number of points, or all points within a specified radius can be used to determine the output value of each location. To predict a value for any unmeasured location, IDW will use the measured values surrounding the prediction location. Those measured values closest to the prediction location will have more influence on the predicted value than those farther away.
Spline estimates values using a mathematical function that minimizes overall surface curvature, resulting in a smooth surface that passes exactly through the input points. This method is best for gently varying surfaces, such as elevation, water table heights, or pollution concentrations. A Regularized method creates a smooth, gradually changing surface with values that may lie outside the sample data range.
Kriging is a geostatistical interpolation technique that considers both the distance and the degree of variation between known data points when estimating values in unknown areas. Kriging assumes that the distance or direction between sample points reflects a spatial correlation that can be used to explain variation in the surface. The Kriging tool fits a mathematical function to a specified number of points, or all points within a specified radius, to determine the output value for each location. Kriging is a multistep process; it includes exploratory statistical analysis of the data, variogram modeling, creating the surface, and (optionally) exploring a variance surface. Kriging is most appropriate when you know there is a spatially correlated distance or directional bias in the data. It is often used in soil science and geology.
Trend is a statistical method that finds the surface that fits the sample points using a least-square regression fit. It fits one polynomial equation to the entire surface. This results in a surface that minimizes surface variance in relation to the input values. The surface is constructed so that for every input point, the total of the differences between the actual values and the estimated values (i.e., the variance) will be as small as possible.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
Raster data is commonly obtained by scanning maps or collecting aerial photographs and satellite images. Scanned map datasets don't normally contain spatial reference information (either embedded in the file or as a separate file). With aerial photography and satellite imagery, sometimes the location information delivered with them is inadequate, and the data does not align properly with other data one has. Thus, to use some raster datasets in conjunction with other spatial data, we need to align or georeference them to a map coordinate system. A map coordinate system is defined using a map projection (a method by which the curved surface of the earth is portrayed on a flat surface). Georeferencing a raster data defines its location using map coordinates and assigns the coordinate system of the data frame. Georeferencing raster data allows it to be viewed, queried, and analyzed with other geographic data.
Generally, we georeference raster data using existing spatial data (target data)—such as georeferenced rasters or a vector feature class—that resides in the desired map coordinate system. The process involves identifying a series of ground control points—known x,y coordinates—that link locations on the raster dataset with locations in the spatially referenced data (target data). Control points are locations that can be accurately identified on the raster dataset and in real-world coordinates. Many different types of features can be used as identifiable locations, such as road or stream intersections, the mouth of a stream, rock outcrops, the end of a jetty of land, the corner of an established field, street corners, or the intersection of two hedgerows. The control points are used to build a polynomial transformation that will shift the raster dataset from its existing location to the spatially correct location. The connection between one control point on the raster dataset (the from point) and the corresponding control point on the aligned target data (the to point) is a link.
Finally, the georeferenced raster file can be exported for further usage.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
With increasing use of remote sensing, the need for crispier, accurate and enhanced precision has deemed to the improvement in the spectral and spatial resolution of remotely sensed imagery. For most of the systems, panchromatic images typically have higher resolution, while multispectral images offer information in several spectral channels. Resolution merge (also called pan-sharpening) allows us to combine advantages of both kinds of images by merging them into one.
The resolution merge or pan sharpening is the technique used to obtain high resolution multi-spectral images. The color information is collected from the coarse resolution satellite data and the intensity from the high resolution satellite data.
The main constraint is to preserve the spectral information for aspects like land use. Saving theimage from distortion of the spectral characteristics is important in the merged dataset.
The most common techniques for spatial enhancement of low-resolution imagery combining high and low resolution data can be used are: Intensity-Hue-Saturation, Principal Component, Multiplicative and Brovey Transform.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
Remote Sensing: Normalized Difference Vegetation Index (NDVI)Kamlesh Kumar
The Normalized Difference Vegetation Index (NDVI) is a numerical indicator that uses the visible and near-infrared (NIR) bands of the electromagnetic spectrum to analyze whether the target (image) being observed contains green vegetation or not. Healthy vegetation (chlorophyll) reflects more near-infrared (NIR) and green light compared to other wavelengths. But it absorbs more red and blue light. This is why our eyes see vegetation as the colour green. If we could see near-infrared, then it would be strong for vegetation too.
It is basically measured through the use of Intensity, Hue and saturation of an image and through pixels as well.
The density of vegetation (NDVI) at a certain point on the image is equal to the difference in the intensities of reflected light in the red and infrared range divided by the sum of these intensities.
푁퐷푉퐼=((푁퐼푅−푅퐸퐷))/((푁퐼푅+푅퐸퐷))
The result of this formula generates a value between -1 and +1. If you have low reflectance (low values) in the red band and high reflectance in the NIR, this will yield a high NDVI value. And vice versa.
Remote Sensing: Principal Component AnalysisKamlesh Kumar
Principal components analysis is a orthogonal transformational technique (preserving the symmetry between vectors and angles) to reveal new set of data arguably better from the original data set and better capture the essential information as well. It happens often that some variables are highly correlated with a lot of duplication. Instead of discarding the redundant data, principal components analysis condenses the info. in inter-correlated variables into a few variables, called principal components.
The main idea of Principal Component Analysis (PCA) is to reduce the dimensionality of a data set consisting of many variables correlated with each other, either heavily or lightly, while retaining the variation present in the dataset, up to the maximum extent.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
The advantage of digital imagery is that it allows us to manipulate the digital pixel values in the image. Even after the radiometric corrections image may still not be optimized for visual interpretation. An image 'enhancement' is basically anything that makes it easier or better to visually interpret. An enhancement is performed for a specific application as well. This enhancement may be inappropriate for another purpose, which would demand a different type of enhancement.
Filtering is used to enhance the appearance of an image. Spatial filters are designed to highlight or suppress specific features in an image based on their spatial frequency. ‘Rough’ textured areas of an image, where the changes in tone are abrupt, have high spatial frequencies, while ‘smooth’ areas with little variation have low spatial frequencies. A common filtering procedure involves moving a ‘matrix' of a few pixels in dimension (ie. 3x3, 5x5, etc.) over each pixel in the image, using mathematical calculation and replacing the central pixel with the new value.
A low-pass filter is designed to emphasize larger, homogeneous areas of similar tone and reduce the smaller detail in an image. Thus, low-pass filters generally serve to smooth the appearance of an image. In some cases, like 'low-pass filtering', the enhanced image can actually look worse than the original, but such an enhancement was likely performed to help the interpreter see low spatial frequency features among the usual high frequency clutter found in an image. High-pass filters do the opposite and serve to sharpen the appearance of fine detail in an image. Directional, or edge detection filters are designed to highlight linear features, such as roads or field boundaries. These filters can also be designed to enhance features which are oriented in specific directions.
THIS PRESENTATION IS TO HELP YOU PERFORM THE TASK STEP BY STEP.
Mountainous regions occupy one-fourth of the world’s terrestrial surface, most rich in diverse landscapes and hold on to the biodiversity and cultural diversity along with supporting 10% of humankind with their direct life support base. Most mountainous regions have been at the far periphery of mainstream societal concerns for a long time. Remote, relatively inaccessible, they were generally pictured as difficulty, unyielding and unprofitable environments. Very less have focused attention on mountainous people and cultures, primitive religion, marginal survival, unusual adaptation to very high altitude, fraternal polyandry to obliterate informed communication and more meaningful analysis in practical sense. Early research concentrated mainly on specialised studies with little cross disciplinary endeavour. During the last few decades there have been spasmodic accounts of the highland and lowland mainly induced by events of great economic or political significance and due to the degradation of highlands which are potential threats to subjacent lowland population centre. Recent developments, expanding highland research and awareness spread by institutions and governments have shone a new ray of light towards the bright future. However, increased awareness with political advocacy must be pursued further.
Water is hydrosphere is made up of all the water on Earth. This includes all of the rivers, lakes, streams, oceans, groundwater, polar ice caps, glaciers and moisture in the air (like rain and snow). The hydrosphere is found on the surface of Earth, but also extends down several miles below, as well as several miles up into the atmosphere. So, there is a need for study of water as a scarce resource.
WHAT IS HYDROLOGICAL CYCLE
SYSTEM APPROACH IN HYDROLOGY
HYDROLOGIC INPUT & OUTPUT
VARIATION IN HYDROLOGICAL CYCLE
COMPONENTS
EVAPORATION
EVAPOTRANSPIRATION
PRECIPITATION
INTERCEPTION
INFILTRATION
GROUND WATER
RUN-OFF
HUMAN IMPACT
EARTH SURFACE
CLIMATE CHANGE
ATMOSPHERIC POLLUTION
MULTI PURPOSE PROJECTS
WATER WITHDRAWAL
MANAGEMENT AND CONTROL
An assessment on the temperate ecosystem with the following sub headings:
Geological evolution: Location and Extent
Atmospheric changes
Hydrological Changes
Land Degradation
Biodiversity Loss
Challenges to Human Community
Geosystem Approach: El Nino Southern Oscillation EffectsKamlesh Kumar
Earth system as a whole is very complex and dynamic, for that matter we prepare models to represent the functioning linkages and processes for better understanding. However, the geo-systems can not be summed up in just one model. Hence, we use system analysis approach, if we see Earth as a giant system, there're many sub-systems for better comprehension representing only a particular component of the system.
Here, I've tried to cover the geo-system approach siting a globe affecting example of the El Nino Southern Oscillation (ENSO) phenomena.
Disaster Prevention & Preparedness: Earthquake in NepalKamlesh Kumar
This report is detailed study of the field survey conducted in Kathmandu and Sindhupalchowk in Nepal on the earthquake disaster. The basic objective of this report is to get a tough insight in the use of field techniques regarding disaster management. Geography deals with human interaction with nature. This phenomenon can be better understood through field studies. Geography, being a field science, a geographical enquiry always need to be supplemented through well planned field surveys. Field is an essential component of geographic enquire. It is a basic procedure to understand the earth as a home of humankind. It is carried out through observation, sketching, measurement, interviews, etc. Field work takes the children out of the class and enables them to better understand the subject by visiting the areas practically giving an insight into the social, cultural and economic lives of the people. This also adds up the advantage of visiting the grass root levels of the society and ameliorative comprehension of the GLOCAL lives. It also has instilled various research making techniques in the budding geographers and shaping their thinking perspectives. The field surveys facilitate the collection of local level information that is not available through secondary sources.
In this report, various methodologies have been employed such as mapping, digitization, measurement and interviewing (questionnaires designing), the collection and gathering of information at the local level by conducting primary surveys and later, tabulating and computing them is an important part of the field survey.
Furthermore, the field study report has been prepared in concise form alongside with maps and diagrams for giving visual impressions. Moreover, it contains all the details of the procedures followed, methods, tools and techniques employed and the modern technology of navigation, satellite connections, GIS software have been very helpful in the pre-field drills.
The report has the following headings and sub-headings:
Introduction
Study area
Transit: Table & Maps
Disaster scenario of Nepal
Earthquake: Timeline
Causes
Impact
Who is helping Nepal?
Reconstruction and Rehabilitation Status
Objectives & Methodology
Literature review
Data representation and Analysis
Findings and Suggestions
Conclusions
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
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LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
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significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
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and water managers, and urban planners, are interested in obtaining data on land use and cover
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help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
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structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
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Fire Safety Report, Kirori Mal College
1. FIRE SAFETY REPORT
DISASTER PREVENTION & PREPAREDNESS PLAN
ON FIRE IN KIRORI MAL COLLEGE
KIRORI MAL COLLEGE
UNIVERSITY OF DELHI
2. PREFACE
This report is detailed study of the research conducted in Kirori Mal College. The basic
objective of this report is to get a tough insight in the use of research techniques. Geography,
being a field science, a geographical enquiry always need to been supplemented through well
planned Research. Research is an essential component of geographic enquire. It is a basic
procedure to understand the earth as a home of humankind. Disaster management is an
inseparable part of the discipline especially which deals with the study of natural phenomena.
This research focuses upon the FIRE safety plan of the institution. It is carried out through
observation, sketching, measurement, interviews, etc. The Research facilitate the collection of
local level information that is not available through secondary sources.
In this report, various methodologies have been employed such as my, measurement and
interviewing, photographing, examining, the collection and gathering of information at
different corners of the institution and later, tabulating and computing them is an important part
of the field work.
Furthermore, the research report has been prepared in concise form alongside with maps and
diagrams for giving visual impressions. Moreover, it contains all the details of the procedures
followed, methods, tools and techniques employed.
3. ACKNOWLEDGEMENT
I take this opportunity to express my profound gratitude and deep regards to my mentors and
guiding sources, Dr. Seema Mehra Parihar and Dr. Md. Baber Ali for their exemplary guidance,
monitoring and constant encouragement throughout the course of this thesis. The preparation
of this report would not have been possible without their valuable contribution in the form of
blessings, help and guidance. I also express my thanks to Department of Geography, Kirori
Mal College and University of Delhi for making this field survey possible.
I acknowledge my gratitude to various secondary sources such as various websites which
helped in the collection of data about the place to be visited and techniques to be used in the
field prior to the field survey.
I would also like to thank the institution officials and faculty members for their great
cooperation with us. Last but not the least, I thank The Almighty, my parents, friends, other
fellow bachelors for their constant encouragement without which the assignment would not
have seen the dawn.
4. 1. Introduction
1.1 Fire
1.2 Basic principles of combustion
1.3 Fire extinction
1.5 Fire Hazards and Safety
1.4 Means of Egress
1.5 Important phone numbers
1.6 Glossary
2. Study Area
2.1 Introduction
2.2 Climate
2.2 Map
3. The themes, Aims and Objectives
3.1 Objectives
3.2 Methodology
3.3 Literature Review
3.4 References
4. Emergency evacuation
4.1 Observations
4.2 Types of exit
4.3 Decision making
6. Suggestions and Strategies
7. Conclusion
8.Bibliography
CONTENTS
5. 1
CHAPTER - 1
INTRODUCTION TO THE DISASTER
1.1 FIRE
Fire is the rapid oxidation of a material in the exothermic chemical process of combustion,
releasing heat, light, and various reaction products.
Fire is a very good servant, but, a very bad master. As long as fire is under our control, it
serves a lot of useful purposes for us, but, once it goes out of our control, it can create a lot of
destruction. However, despite the presence of fire safety measures, the occurrence of
accidents is oftentimes inevitable.
It is this combination (of good servant and bad master), which is dangerous.
Because of the useful purposes that it serves, people keep sources of fire in/around their
houses/workplace. And, these sources could sometimes result in "undesired" fire. Had fire
been something, which serves no useful purpose – the number of incidents of fire would have
been very less – as people won’t keep sources of fire around them.
Thus, the occurrence of fire-related accidents is oftentimes inevitable - in spite of all the
safety precautions. For this reason, an insurance policy should always be taken.
The most common causes of fire are:
Electrical
Pantry Area
Smoking
1.1.1 BASIC PRINCIPLES OF COMBUSTION
o Matter can exist in three states-solid, liquid or gas/vapour. These states are interchangeable
by alteration of the temperature and pressure exerted on them. For instance, water can exist in
all three states-liquid at normal temperature, as ice (solid state) at 0o C, and as vapour above
100o C.
o Matter possesses mass and occupies space. Some substances are heavier than others. For eg:
Iron sinks in water, whereas wood floats on water. This is because wood has a lower density
(mass per unit volume) than iron.
o Density of a substance can be calculated by dividing the mass of the substance by its volume:
Density = Mass/ Volume. Density is measured in kg/m3 or g/cm3. Water has a density of
1g/cm3. The ratio of the mass of any volume of a solid or a liquid substance to the mass of an
equal volume of water is known as relative density or specific gravity.
Relative density = mass of any volume of the substance or specific Gravity mass of an equal
volume of water (The specific gravity of water is taken as 1 at 4C).
Vapour Density- The vapour density (VD) of a gas or vapour is generally denoted in relation
to the density of equal volume of hydrogen, which is the lightest gas. However, for fire
service purposes, for ease of practical application, VD of gases and vapours are compared
with the density of dry air, which is 1.
6. 2
o Density of liquids and gases have a significant bearing on fire protection technology
applications. For instance, the density or specific gravity of a burning liquid determines partly
whether water can be used as a extinguishing agent on it.
o Water miscibility of the liquid is also a matter to be reckoned with. Likewise, the density of a
gas or vapour determines whether it will be accumulating at higher or lower levels of a
building. It is a well-known fact that petrol and other flammable liquids float on water, and
hence, water jets which are effective for extinguishing ordinary fires will be ineffective in
extinguishing a burning petrol tank fire.
o If a volume of a gas has positive
buoyancy, it is lighter than air,
and will tend to rise. If it has
negative buoyancy, it is heavier
than air and will tend to sink. If
propane, the main component of
Liquid Petroleum Gas (LPG),
leaks from a cylinder, it will
accumulate at lower levels and
will present a serious fire and
explosion hazard.
1.1.1.1 Specific Heat
o When heat is applied to a body, its temperature rises. The heat energy required to raise the
temperature of unit mass of a substance through 1C is referred to as specific heat capacity of
the substance (J/kg per C).
o Materials with a low specific heat capacity will heat up more rapidly in a fire situation than
those of high specific heat capacity. Petrol, Alcohol etc. have low specific heat capacity and
vaporise readily. Low specific heat capacities are of considerable importance in promoting
fire risks.
o The specific heat capacity of water is unusually high, viz., 4200j/kg(4.2kJ/kg) per C. This is
one of the reasons why water is effective as an extinguishing agent.
o When a container with water is heated, the temperature of the water goes on rising until it
reaches 100C, the BP of water. At this temperature the water boils. However, the
temperature remains constant at 100C, although heat continues to be applied to the
container. This heat which is absorbed by water for conversion to steam (vapour stage) is
what is known as latent heat of vaporisation of water. The latent heat of vaporisation of water
is extremely high, approx.
2260kJ/kg. This is the main
reason why water is chosen as an
extinguishing agent.
o Heat is absorbed during the
change of state from solid to
liquid also. Ice melts to form
water and heat is absorbed. It
takes 336 kJ to convert 1kg of ice
at 0oC to water at the same
temperature. Likewise, when
water at 0oC freezes to form ice, the same quantity of heat is given out for every 1kg of ice
formed. This is called the latent heat of fusion of ice. Other substances also exhibit the same
phenomenon of absorbing latent heat when they melt, and giving out latent heat on
solidifying.
7. 3
1.1.1.2 Thermal expansion
o A substance expands when heated, unless prevented by some external cause. On heating
liquids expand about ten times more than solids. Gases expand about 100 times more than
liquids. Solid expands when heated, in all three dimensions, increasing in length, breadth and
thickness. More often the increase in length is more predominant.
o The amount by which unit length of a solid substance expands when its temperature is raised
by 1 degree is called the co-efficient of linear expansion of the substance. For steel, the co-
efficient of linear expansion is 0.000012 per C. The typical values of linear expansion for a
few other solids are:
Copper - 0.000017 per C
Aluminium - 0.000023 per C
Concrete - 0.000012 per C
o This thermal expansion phenomenon has to be kept in view for building design and
construction, and is quite relevant while a building gets involved in fire. The heat on the inner
side of a wall of a burning building may cause it to expand at a higher rate than the other side,
thus causing the wall to bulge outwards, or even leading to collapse.
o More than in solids and liquids, thermal
expansion is more apparent in gases. Hence
the pressure exerted by a gas increases when
heated. Thus, in the case of gases, there are
three variables involved in thermal
expansion process - temperature, pressure
and volume.
o Heat is transferred from regions of higher
temperature to regions of lower temperature.
This transmission or transfer of heat is
achieved through three methods - (i)
Conduction, (ii) Convection or (iii)
Radiation.
The primary hazards of gases arise from:
(a) Hazards of confinement - Gases expand
when heated leading to pressure increase
resulting in gas release and (or) container
failure;
(b) Hazards of fire - Containers can fail due
to metal fatigue, and can result in explosion.
Flammable liquids, including LPG, in
containers/vessels, when exposed to fire, can result in violent explosion, a phenomenon
known by the term, BLEVE, meaning Boiling Liquid Expanding Vapour Explosion, which
has immense damage potential.
Flammable vapours, when released into the air, can mix with air, and when in correct
proportions, can result in violent explosion known by the term UVCE, meaning Unconfined
Vapour Cloud Explosion, with great damage potential. Under fire conditions, liquifiable
gases are more hazardous than permanent gases.
1.1.2 FIRE EXTINCTION METHODS
In order to start most fires we need a source of ignition (Heat), something
combustible (Fuel) and air (Oxygen). Take any one of these away and the fire is
8. 4
extinguished, control all three and a fire will not start. It has been shown from the triangle of
fire that three factors are essential for
combustion, namely;
i) the presence of a fuel, or combustible
substances;
ii) the presence of oxygen(usually as air) or
other supporter of combustion; and
iii) the attainment and maintenance of a certain
minimum temperature.
Fire extinction, in principle, consists in the
limitation or elimination of one ore more of
these factors, and the methods of extinguishing
fire may be classified conveniently under the
following headings:
(a) Starvation (or the limitation of fuel);
(b) Smothering / Blanketing (or the limitation
of oxygen); and
(c) Cooling (or the limitation of temperature).
In practice, specific methods of fire extinction
often embody more than one of these principles,
but it will be convenient to consider them according to the main principle involved.
1.1.3 CLASSIFICATION OF FIRES
Internationally accepted classification of fires is as follows:
Class A
҂ These are fires involving solid materials normally of an organic nature (compounds of
carbon), in which combustion generally occurs with the formation of glowing embers.
҂ These fires are the most common.
Effective extinguishing agent is generally water in the form of a jet or spray.
Class B
҂ These are fires involving liquids or liquefiable solids. For the purpose of choosing effective
extinguishing agents, flammable liquids may be divided into two groups:
9. 5
i. Those that are miscible with water, and
ii. Those that are immiscible with water.
҂ Depending on (i) and (ii), the extinguishing agents include water spray, foam, vapourising
liquids, carbon dioxide and chemical powders.
Class C
These are fires involving gases or liquified gases in the form of a liquid spillage, or a liquid
or gas leak, and these include methane, propane, butane, etc. Foam or dry chemical powder
can be used to control fires involving shallow liquid spills.
Class D
҂ These are fires involving metals. Extinguishing agents containing water are ineffective, and
even dangerous. Carbon dioxide and the bicarbonate classes of dry chemical powders may
also be hazardous if applied to most metal fires.
҂ Powdered graphite, powdered talc, soda ash, limestone and dry sand are normally suitable for
class D. fires. Special fusing powders have been developed for fires involving some metals,
especially the radioactive ones. Presently special dry chemical powders have been developed
for extinguishing metal fires.
Electrical fires
҂ It is not considered, according to present-day ideas, that electrical fires constitute a separate
class, since any fire involving, or started by, electrical equipment, must, in fact, be a fire of
class A, B or D.
҂ The normal procedure in such circumstances is to cut off the electricity and use any
extinguishing method appropriate to what is burning.
҂ Only when this cannot be done with certainty will special extinguishing agents be required
which are non-damaging to equipment. These include vapourising liquids, dry powders
carbon-di-oxide, and other gaseous extinguishing agents.
1.1.4 EXTINGUISHING AGENTS / MEDIA WATER
҂ Despite the many new techniques which have come to the assistance of firemen, water is still
the most efficient, cheapest and most readily available medium for extinguishing fires of a
general nature. The method of applying water to a fire varies according to the size of the fire.
҂ For major fires, greater quantities of water are necessary, and the built-in pumps driven by
the vehicles. engines are often capable of pumping 4500 litres (1000 gallons) per minute (or
more) giving the necessary energy to the water to provide adequate striking power.
҂ A variation in the application of water can be made by means of nozzles that produce jets or
sprays ranging from large sized droplets down to atomised fog effects. Judicious use of this
type of application can not only cut down the amount of water used, minimizing water
damage, but will ensure that it is used to greater effect.
҂ Some of the special properties which make water as the most efficient and generally accepted
extinguishing agent are:
Water has a high specific heat capacity are 4.2 kJ / kg / per C
Water has a high latent heat of evaporation per unit mass, at least 4 times higher than
that of any other non-flammable liquid
It is outstandingly non-toxic.
Its B.P. (100oC) is well below the 250oC to 450oC range of pyrolysis temperatures
for most solid combustibles.
10. 6
Water extinguishes a fire by a combination of mechanisms cooling the combustible
substance, cooling the flame itself, generating steam that prevents oxygen access, and
as fog blocking the radiative transfer of heat.
“Smoke and Fire are the greatest dangers we face in College Buildings. Smoke is the
greatest danger to life and Fire the greatest danger to property.”
Fires are started either because people are careless with fire hazards or because they are not
alert to fire hazards. This plan deals with what happens to people if a fire is started. This plan
has three objectives:
1. To ensure that the people know what to do if there is a fire;
2. To ensure that the College can be safely evacuated; and
3. To alert people of some of the fire hazards the College is providing contingency
measures against.
Protocol to be followed during emergency:
Determine the scope and impact of the incident
Prioritize emergency actions
Deploy and coordinate resources and equipment
Communicate information and instructions through the appropriate chain of
command.
Monitor and re-evaluate conditions.
Supply on a routine basis updated information to the Incident Commander.
Coordinate with government agencies.
1.2 FIRE HAZARDS AND SAFETY
Fire hazards include all types of live flames, causes of sparks, hot objects, and chemicals that
are potential for ignition, or that can aggravate a fire to become large and uncontrolled. Fire
hazards also include all types of potential threats to fire prevention practices, firefighting,
built-in fire safety systems and situations that restrict the escape of people from an affected
building or area in the event of a fire. Fire hazards pose threats to life and property. It is,
therefore, the prime object of safety systems to detect, remove or reduce the risk of fire
threatened by those potential hazards.
Uneven Distribution of Incidents
Incidents of fires are usually not evenly distributed. There are higher number of fires during:
Summer season: Due to higher ambient temperature; as well as leaves etc. being dry -
catch fire easily. This is the time, when many forest-fires start.
Some specific festive events – due to use/availability of fire-crackers, and/or lights
etc. Fire based lights could pose a direct fire-risk, while, electricity based lighting
could cause the risk due to overloading.
Hence, it’s more important to be especially careful during these periods. Not only are the
chances of incidents higher, but, the chances of your local fire department being overloaded
11. 7
is also very high. This might have an impact on their ability to respond swiftly to your call –
in case there is a need – as they could be busy fighting fire elsewhere.
The following fire hazards are common at home, in public places, transports and work places:
Electric wires, higher loads, loose connections and old electrical equipment
All cooking and heat generating appliances
Smoking and personal lighters and matches
Fireworks, pyro techniques, ammunitions and explosives
Improper and unauthorized stowage of flammable and hazardous materials and
chemicals especially the flammable ones
Insufficient capacity and numbers of emergency exits and stairs
Insufficient numbers and types of fire extinguishers
Absence of fire detection and alarm system
Violation of building and fire codes
Fire safety is the set of practices intended to reduce the destruction caused by fire. Fire safety
measures include those that are intended to prevent ignition of an uncontrolled fire, and those
that are used to limit the development and effects of a fire after it starts.
Fire safety measures include those that are planned during the construction of a building or
implemented in structures that are already standing, and those that are taught to occupants of
the building. Threats to fire safety are commonly referred to as fire hazards.
“Smoke and Fire are the greatest dangers we face in College Buildings. Smoke is the
greatest danger to life and Fire the greatest danger to property.”
Fires are started either because people are careless with fire hazards or because they are not
alert to fire hazards. This plan deals with what happens to people if a fire is started. This plan
has three objectives:
1. To ensure that the people know what to do if there is a fire;
2. To ensure that the College can be safely evacuated; and
3. To alert people of some of the fire hazards the College is providing contingency
measures against.
Protocol to be followed during emergency:
Determine the scope and impact of the incident
Prioritize emergency actions
Deploy and coordinate resources and equipment
Communicate information and instructions through the appropriate chain of
command.
Monitor and re-evaluate conditions.
Supply on a routine basis updated information to the Incident Commander.
Coordinate with government agencies.
Means of Egress
All residential buildings have at least one means of egress (way of exiting the building), and
most have at least two. There are several different types of egress:
Interior Stairs
12. 8
All buildings have stairs leading to the street level. These stairs may be enclosed or
unenclosed. Unenclosed stairwells (stairs that are not separated from the hallways by walls
and doors) do not prevent the spread of flame, heat, and smoke. Since flame, heat, and smoke
generally rise, unenclosed stairwells may not ensure safe egress in the event of a fire on a
lower floor. Enclosed stairs are more likely to permit safe egress from the building if the
doors are kept closed. It is important to get familiar with the means of egress available in
your building.
Exterior Stairs
Some buildings provide access to the apartments by means of stairs and corridors that are
outdoors. The fact that they are outdoors and do not trap heat and smoke enhances their
safety in the event of a fire, provided that they are not obstructed.
Fire Tower Stairs
These are generally enclosed stairwells in a “tower” separated from the building by air shafts
open to the outside. The open-air shafts allow heat and smoke to escape from the building.
Fire Escapes
Many older buildings are equipped with a fire escape on the outside of the building, which is
accessed through a window or balcony. Fire escapes are considered a “secondary” or
alternative means of egress and are to be used if the primary means of egress (stairwells)
cannot be safely used to exit the building because they are obstructed by flame, heat, or
smoke.
Exits
Most buildings have more than one exit. In addition to the main entrance to the building,
there may be separate side exits, rear exits, basement exits, roof exits, and exits to the street
from stairwells. Some of these exits may have alarms. Not all of these exits may lead to the
street. Roof exits may or may not allow access to adjoining buildings.
1.2.1 EVACUATION
Based on the nature of the incident, individuals may be instructed to shelter-in-place, relocate
within the building, or evacuate.
o Sheltering–In-Place
The precaution of directing building occupants to remain inside the building at their work
locations in response to an emergency. This is a precaution aimed to keep you safe while
remaining indoors. Shelter-in-place means selecting a small, interior room, with no or few
windows and taking refuge there.
o In-Building Relocation
The controlled movement of building occupants from an endangered area of a building to an
in-building relocation area within the same building during an emergency to assemble at a
safe place for roll call.
o Partial Evacuation
The emptying of a building of some but not all occupants during an emergency to assemble at
a safe place for roll call.
Action to be taken if you discover a fire.
o Sound the alarm by operating a call point unit. This will sound the alarm
throughout the College and alert others.
o Attack the fire with the extinguishers or fire blanket (as appropriate) provided in all common
areas and escape routes on the premises.
o Leave the building in an orderly manner, by the shortest escape route closing
13. 9
the door firmly behind you. Do not let smoke escape out of the room. It may happen that your
passage is blocked by smoke. Some rooms (because of their situation) have secondary escape
routes in the form of small doors, hatches, trap doors etc. through which you can reach
another room/staircase/floor.
o Individuals should not use elevators because they may become inoperative due to the fire. If
possible, abled persons should assist disabled persons in exiting the building. Disabled
persons who cannot use stairs should wait in the stairwell until the Department of Public
Safety or firefighters arrive.
o Individuals should not if Department of Public Safety officers or fire authorities of the
location of any disabled persons remaining in the building. Individuals should also notify
Department of Public Safety officers or firefighters if they suspect that someone may be
trapped inside.
o The fire alarm may not sound continuously. Even if the alarm stops, individuals should
continue the evacuation. Warn others who may enter the building after the alarm stops.
o Form a single-file line at the stairwell door and proceed down the stairs to the floor
designated in the evacuation instructions.
o Keep conversation to a minimum.
o Individuals should evacuate to a distance of at least 500 feet from the building and out of the
way of emergency personnel. Individuals should not return to the building until instructed to
do so by the Public Safety officers or other authorized personnel.
o When a fire alarm has been sounded or a fire otherwise reported to the Department of Public
Safety, the Department of Public Safety dispatcher will initiate the notification procedures for
contacting appropriate personnel.
o Do not re-enter the evacuated area until it is declared safe by the Fire.
Action to be taken when you hear the alarm
o Leave the building in an orderly manner after closing any open window. Close
the door to your room firmly behind you.
o Do not stop to collect personal belongings, take only your mobile phone if it is
to hand.
o If you see any Signs of Fire during your escape go directly to the Lodge and
report to the Lodge Porter where and what you have seen.
If evacuation is not possible because routes are blocked by fire or smoke:
o Call evacuation team.
o Use Clothing or other materials to fill areas around ventilation ducts and cracks in the doors
to prevent smoke-filled air from penetrating.
o Hang a cloth or other signal outside to attract the attention of fire personnel.
o Do not break the glass. Under certain conditions, an open window may draw smoke.
Assemble at an entrance to a fire stairway and listen to the fire safety director over the public-
address system, or through your floor warden. Once the fire department arrives, they will
give further instructions through the safety director.
1.2.2 PRECAUTIONS
The susceptibility of buildings to fire depends on several factors like:
Type and size of building,
method of construction,
combustibility of materials of construction,
the type of occupancy,
age of the building,
14. 10
degree of fire resistance,
the type of building services,
fire load. of the building,
fire prevention, and fire protection arrangements of the building,
and scores of others, including the human factor.
However, for purposes of analysis of the various fire hazards in buildings it is common to
divide these hazards into:
(i) Internal hazards- which arise inside the building and which concern the safety of the
occupants (Personal Hazard or more widely known as Life Hazard): and which concerns the
safety of the structure and the contents; and
(ii) External hazards - which arise as a result of fires in surrounding property (Exposure
Hazard). The relative degree of each of these hazards will vary according to the type of
occupancy of the building - An Assembly occupancy will
be having predominantly life hazards, whereas a Storage occupancy will have primarily a
damage hazard, ie., hazard to the structure and contents.
Fire Precautions taken by the College for the protection of College residents, visitors and
staff include:
Signed, protected escape routes and staircases.
Emergency lights on escape routes.
Heat and smoke detectors throughout the building.
Fire alarm with break-glass call points, (detectors are automatically linked).
Provision of fire extinguishers and fire blankets.
Flame retardant textiles and foam in furniture, curtains and carpets.
Emergency control point manned 24hours in the Lodge for the fire alarm control panel
and all relevant information about utilities, plans, instructions and personnel at risk.
Daily/weekly/monthly inspection of rooms and escape routes.
Weekly inspection and yearly test of fire extinguishers.
Monthly/yearly testing of emergency lighting.
Monthly/yearly fire alarm bell/sounder tests.
Tertiary evacuation exercises.
An ongoing management program of risk-assessment and review.
An ongoing maintenance program of servicing, refurbishment and renewal.
Emergency Plan should be made by all Educational Institutions, and evacuation drills
should be organized at regular intervals, which should be not less than once a quarter;
Along with the evacuation drills, it will be desirable to organize short duration special
training programs on any safety subject, so that the students from their very young age
will be suitably trained in inculcating safety habits.
Building Construction
In a fire emergency, the decision to leave or to stay in your apartment will depend in part on
the type of building you are in. Residential buildings classified as “non-combustible” or
“fireproof” building is a building whose structural components (the supporting elements of
the building, such as steel or reinforced concrete beams and floors) are constructed of
materials that do not burn or are resistant to fire and, therefore, will not contribute to the
spread of the fire. In such buildings, fires are more likely to be contained in the apartment or
part thereof in which they start and less likely to spread inside the building walls to other
apartments and floors. This
Does not mean that the building is immune to fire. While the structural components of the
building may not catch fire, all the contents of the building (including furniture, carpeting,
15. 11
wood floors, decorations, and personal belongings) may catch on fire and generate flame,
heat, and large amounts of smoke, which can travel throughout the building, especially if
apartment or stairwell doors are left open. In such buildings, the fire can spread inside the
building walls to other apartments and floors, in addition to the flame, heat, and smoke that
can be generated by the burning of the contents of the building.
In the present days, it is perhaps impractical to totally eliminate all fire hazards from
buildings, and thus bring about optimum fire safety, However, it is possible to relate the use
and amount of combustibles to a common datum in an attempt to balance the fire risks among
different types of building construction and different occupancies. While formulating a fire
protection scheme for any premises, it will be necessary to have an integrated approach to the
problem starting right from the design stage, thereby ensuring that adequate and
suitable fire protection measures, both active and passive, are incorporated while finalising
the design of the occupancy. It has to be borne in mind that the ability of the fire service to
contain or extinguish a fire is considerably reduced if the fire spread is faster than it could be
controlled effectively, because of lack of proper fire safety design and constructions of the
building.
1.5 IMPORTNANT PHONE NUMBERS
Fire service (All over India): 101
Ambulance helpline (All over India): 102; 1092
Ambulance Service (New Delhi): 1066
Delhi Police Helpline: 1090
CGHS Helpline, Directorate General of Health Services (New Delhi): 155224
Disaster Management of Govt. of NCT (New Delhi): 1077
NEAREST HOSPITAL
҂ World University Service (WUS) Health centre
University Of Delhi
Phone: 27667908
҂ Hindu Rao Hospital, DR. J.S. Karanwal Memorial Road, Near Malka Ganj,
Phone: 011 2391 9476
FIRE STATION
Satyawati Marg, Opp. Police Station,
Roop Nagar
Phone: 011 2384 2505
POLICE STATION
Satyawati Marg, Block 6, Roop Nagar
Phone: 011 2384 4632
16. 12
1.6 GLOSSARY
Fire: Any instance of open flame or other burning in a place not intended to contain the
burning or in an uncontrolled manner.
Unintentional Fire: A fire that does not involve an intentional human act to ignite or spread
fire into an area where the fire should not be.
Intentional Fire: A fire that is ignited, or that results from a deliberate action, in
circumstances where the person knows there should not be a fire.
Undetermined Fire: A fire in which the cause cannot be determined.
Fire-related Injury: Any instance in which a person is injured as a result of a fire, including
an injury sustained from a natural or accidental cause, while involved in fire control,
attempting rescue, or escaping from the dangers of the fire.
Fire-related Death: Any instance in which a person (i) is killed as a result of a fire,
including death resulting from a natural or accidental cause while involved in fire control,
attempting rescue, or escaping from the dangers or a fire or (ii) dies within one year of
injuries sustained as a result of the fire.
Value of Property Damage: The estimated value of the loss of the structure and contents, in
terms of the cost of replacement in like kind and quantity.
Fire Drill: A supervised practice of a mandatory evacuation of a building for a fire.
Alternative escape routes
Escape routes sufficiently separated by either direction and space, or by fire resisting
construction, to ensure that one is still available, should the other be affected by fire.
Note:- A second stair, balcony or flat roof which enables a person to reach a place of safety.
Exposure Hazard
The risk of fire spreading from a building, structure or other property to an adjoining building
or structure, or to another part of the same building or structure by radiated heat across the
intervening space.
Fire Detector
A device which gives a signal in response to a change in the ambient conditions in the
vicinity or within the range of the detector, due to a fire.
Fire Door
A fire-resistive door approved for openings in fire separation walls.
Fire Exit
A way out leading to an escape route. This can either be a doorway or even a horizontal exit.
Fire Point
Is the lowest temperature at which the heat from the combustion of a burning vapour is
capable of producing sufficient vapour to enable combustion to be sustained.
Fire Prevention
The whole set of precautions to prevent the outbreak of fire and to limit its effects.
Fire Protection
Design features, systems or equipment in a building, structure or other fire risk, to minimize
the danger to persons and property by detecting, containing and/or extinguishing fires.
Fire Resistance
Fire resistance is a property of an element of building construction and is the measure of its
ability to satisfy for a stated period some or all of the following criteria:
o Resistance to collapse
o Resistance to penetration of flame and hot gases, and
o Resistance to temperature rise on the unexposed face upto a maximum of 180C and /
or average temperature of 150 C
17. 13
Roof Exits
A means of escape on to the roof of a building where the roof has access to it from the
ground. The exit shall have adequate cut-off within the building from staircase below.
Refuge Area
An area where persons unable to use stairways can remain temporarily to await instructions
or assistance during emergency evacuation.
Stairway (Enclosed)
A stairway in a building, physically separated (eg. by walls, partitions, screens, barriers etc.)
from the accommodation through which it passes, but not necessarily a protected stairway. For
buildings more than 24m in height, refuge area of 15 sq. m or an area equivalent to 0.3 sq. m
per person to accommodate the occupants of two consecutive floors, whichever is higher, shall
be provided as under. For floors above 24 mt and up to 39 m - One refuge area on the floor
immediately above 24 m. For floors above 39 m- One refuge area on the floor immediately
above 39 m and so on after every 15 m. Refuge area provided in excess of the requirements
shall be counted towards FAR. The refuge area shall be provided on the periphery of the floor
and open to air, at-least on one side, protected with suitable railings.
18. 14
CHAPTER II
STUDY AREA
AREA OF STUDY: Kirori Mal College
LOCATION: North Campus
ESTABLISHED: 1954
AREA: 17 Acres
GEOGRAPHICAL LOCATION:
Latitude- 28 41’1.29” N
Longitude- 77 12’ 25.47” E
Accredited as an ‘A+’ grade college, Kirori Mal College, University of Delhi is located in the
University Enclave of Delhi University near Kamla Nehru Ridge in the North district of
Delhi. Kirori Mal College is one of the constituent college of the University of Delhi,
located in the North Campus of DU, in New Delhi, India. Established in 1954. It offers
undergraduate and graduate courses in science, arts, and commerce. It offers extracurricular
activities and is known for theatre, music and art. The college has about 5000 students of
which 150-170 students reside in the Hostel. Students and alumni of this college are often
called Kirorians. One of the most prestigious colleges of University of Delhi, it admits
students with high academic cut-offs. National Assessment and Accreditation
Council accredited it with a CGPA of 3.54(A+) in 2016, which is third highest among
all Delhi University colleges.
CAUSES OF FIRE:
Vulnerabilities:
Cooking is the leading cause of home fires and home fire injuries. Unattended
cooking is the leading factor contributing to these fires. Frying poses the greatest risk
of fire. More than half of all cooking fire injuries occurred when people tried to fight
the fire themselves.
Smoking has been the leading cause of home fire deaths for decades. Two-thirds
(66%) of the home smoking material fire fatalities resulted from fires originating with
upholstered furniture or with mattresses or bedding.
Heating equipment was involved in one of every five home fire deaths.
Intentional fires were the fourth leading cause of home fires.
Climate:
The climate of Delhi is an overlap between monsoon-influenced humid subtropical (Köppen
climate classification, Cwa) and semi-arid (Köppen climate classification BSh), with high
variation between summer and winter temperatures and precipitation. Delhi's version of
a humid subtropical climate is markedly different from many other humid subtropical cities
such as Sao Paulo, New Orleans and Brisbane in that the city features dust storms(something
19. 15
more commonly seen in a desert climate), has relatively dry short winters and has a
prolonged spell of very hot weather, due to its semi-arid climate.
Climate data for Delhi (Safdarjung) 1971–1990
Month Ja
n
Fe
b
Ma
r
Ap
r
Ma
y
Jun Jul Au
g
Sep Oct No
v
De
c
Yea
r
Record high
°C (°F)
30.
0
(86
)
34.
1
(93
.4)
40.
6
(10
5.1)
45.
6
(11
4.1)
47.
2
(11
7)
46.
7
(11
6.1)
45.
0
(11
3)
42.
0
(10
7.6)
40.
6
(10
5.1)
39.
4
(10
2.9)
36.
1
(97
)
29.
3
(84
.7)
47.
2
(11
7)
Average high
°C (°F)
21.
0
(69
.8)
23.
5
(74
.3)
29.
2
(84.
6)
36.
0
(96.
8)
39.
2
(10
2.6)
38.
8
(10
1.8)
34.
7
(94
.5)
33.
6
(92.
5)
34.
2
(93.
6)
33.
0
(91.
4)
28.
3
(82
.9)
22.
9
(73
.2)
31.
2
(88.
2)
Daily mean °C
(°F)
14.
3
(57
.7)
16.
8
(62
.2)
22.
3
(72.
1)
28.
8
(83.
8)
32.
5
(90.
5)
33.
4
(92.
1)
30.
8
(87
.4)
30.
0
(86
)
29.
5
(85.
1)
26.
3
(79.
3)
20.
8
(69
.4)
15.
7
(60
.3)
25.
1
(77.
2)
Average low
°C (°F)
7.6
(45
.7)
10.
1
(50
.2)
15.
3
(59.
5)
21.
6
(70.
9)
25.
9
(78.
6)
27.
8
(82
)
26.
8
(80
.2)
26.
3
(79.
3)
24.
7
(76.
5)
19.
6
(67.
3)
13.
2
(55
.8)
8.5
(47
.3)
19.
0
(66.
2)
Record low °C
(°F)
−0.
6
(30
.9)
1.6
(34
.9)
4.4
(39.
9)
10.
7
(51.
3)
15.
2
(59.
4)
18.
9
(66
)
20.
3
(68
.5)
20.
7
(69.
3)
17.
3
(63.
1)
9.4
(48.
9)
3.9
(39
)
1.1
(34
)
−0.
6
(30.
9)
Average preci
pitation mm
(inches)
19
(0.
75)
20
(0.
79)
15
(0.5
9)
21
(0.8
3)
25
(0.9
8)
70
(2.7
6)
23
7
(9.
33)
235
(9.2
5)
113
(4.4
5)
17
(0.6
7)
9
(0.
35)
9
(0.
35)
790
(31.
1)
Average
precipitation
days (≥ 1.0
mm)
1.7 2.5 2.5 2.0 2.8 5.5 13.
0
12.
1
5.7 1.7 0.6 1.6 51.
7
Average relati
ve
humidity (%)
63 55 47 34 33 46 70 73 62 52 55 62 54
Mean
monthly sunsh
ine hours
21
4.6
21
6.1
239
.1
261
.0
263
.1
196
.5
16
5.9
177
.0
219
.0
269
.3
24
7.2
21
5.8
2,6
84.
6
Source #1: NOAA
Source #2: Indian Meteorological Department (record high and low up to 2010)
Climate data for Delhi (Palam)
Month Jan
Fe
b
Ma
r
Ap
r
Ma
y
Ju
n
Jul
Au
g
Sep Oct
No
v
De
c
Yea
r
Record high
°C (°F)
31.
0
(87
.8)
35.
7
(96
.3)
41.
3
(10
6.3
)
45.
3
(11
3.5
)
48.
4
(11
9.1
)
47.
6
(11
7.7
)
45.
7
(11
4.3
)
43.
2
(10
9.8
)
40.
8
(10
5.4
)
39.
6
(10
3.3
)
36.
4
(9
7.5
)
30.
0
(86
)
48.4
(119
.1)
Average high
°C (°F)
20.
8
(69
.4)
23.
9
(75
)
30.
0
(86
)
36.
9
(98
.4)
40.
5
(10
4.9
)
40.
3
(10
4.5
)
35.
4
(95
.7)
33.
7
(92
.7)
34.
2
(93
.6)
33.
3
(91
.9)
28.
3
(8
2.9
)
22.
7
(72
.9)
31.7
(89.
1)
Average low
°C (°F)
6.7
(44
.1)
9.1
(48
.4)
14.
1
(57
.4)
20.
5
(68
.9)
25.
1
(77
.2)
27.
6
(81
.7)
26.
4
(79
.5)
25.
6
(78
.1)
23.
8
(74
.8)
18.
8
(65
.8)
12.
7
(5
4.9
)
7.8
(46
)
18.2
(64.
8)
Record low
°C (°F)
−2.
2
(28
)
−1.
6
(29
.1)
3.4
(38
.1)
8.6
(47
.5)
14.
6
(58
.3)
19.
8
(67
.6)
17.
8
(64
)
20.
2
(68
.4)
13.
6
(56
.5)
9.9
(49
.8)
2.1
(3
5.8
)
−1.
3
(29
.7)
−2.2
(28)
Average preci
pitation mm
(inches)
18.
9
(0.
744
)
16.
6
(0.
654
)
10.
8
(0.
425
)
30.
4
(1.
197
)
29.
0
(1.
142
)
54.
3
(2.
138
)
216
.8
(8.
535
)
247
.6
(9.
748
)
133
.8
(5.
268
)
15.
4
(0.
606
)
6.6
(0.
26
)
15.
2
(0.
598
)
795.
4
(31.
315)
20. 16
therefore higher apparent temperature. The monsoon starts in late June and lasts until mid-
September, with about 797.3 mm (31.5 inches)[2] of rain. The average temperatures are
around 29 °C (85 °F), although they can vary from around 25 °C (78 °F) on rainy days to
32 °C (99 °F) during dry spells. The monsoons recede in late September, and the post-
monsoon season continues till late October, with average temperatures sliding from 29 °C
(85 °F) to 21 °C (71 °F).
Winter starts in late November or early december and peaks in January, with average
temperatures around 12–13 °C (54–55 °F).Although winters are generally mild, Delhi's
proximity to the Himalayas results in cold waves leading to lower apparent temperature due
to wind chill. Delhi is notorious for its heavy fogs during the winter season. In December,
reduced visibility leads to disruption of road, air and rail traffic.[3] They end in early
February, and are followed by a short spring until the onset of the summer.
Extreme temperatures have ranged from −2.2 °C to 48.4 °C.
Temperature records for Delhi exist for a period of a little over 100 years. The lowest ever
temperature reading during this period is -2.2 °C, recorded on January 11, 1967 at Met Delhi
Palam. And, the highest ever temperature reading during the same period is 48.4 °C recorded
on May 26, 1998, again at Met Delhi Palam.
21. 17
Map of Study Area
Figure 1 Digitized Image of Kirori Mal College
22. 18
Figure 3 Satellite Imagery of Kiori Mal College
Figure 4 Layout of the Ground Floor of the Arts Block (Principal’s Chamber and the office0
23. 19
CHAPTER - III
The Theme: Objectives & Methodologies
OBJECTIVES
When a fire starts it can spread through a building at lightning speed, so having an emergency
fire safety and evacuation plan in place is an essential component of any fire risk assessment.
Dangers inside the building, from fire to a toxic chemical spill, necessitate an immediate
evacuation. The only way to ensure that cool heads prevail in a crisis, and that employees
arrive safely outside the building is to have a clearly defined and well practiced evacuation
plan in place.
Identify the potential fire hazards – make a note of anything that could start a fire
or easily burn, if found during the assessment
Assess the effectiveness of the fire evacuation plan and improve certain aspects of the
fire provision.
Identify the people at risk – work out if the risk could be greater for some people
(i.e. the disabled and elderly are especially vulnerable)
Act on the findings – Evaluate, reduce or remove the potential risks
Record – Keep a record of the findings, prepare an emergency plan and provide fire
safety training
Review – A fire risk assessment must be carried out regularly, with all findings
updated and recorded.
Recommend tips for prevention of fire in the institution.
METHODOLOGY & DATA USED
Observation
Data sources
Softwares
To study the social aspects of our assigned areas –Kirori Mal College. A variety of methods
were used such as map reference, interviews, direct observation.
We conducted a fire evacuation plan assessment in the college to get acquainted with the
emergency disaster scenario and prepare a plan. Space survey was conducted by preparing
digitized maps of the whole institution, referring the blueprints of various blocks of the
institution. GPS technology was used and the android applications helped us in noting down
the latitudes, longitudes and altitude of various locations with the nearest possible accuracy in
the institution.
Another method used to collect information regarding the evacuation plan through direct
observation. Sign boards, fire extinguishers, emergency exits and notices were discerned.
Photographs of our observations were clicked and videos were made. Additional data was
collected from the numerous websites and through other research articles related to our work.
So, these were the methods which were used for getting better results in the following pages
we will study the analysis work of our gathered data. We shall come to know very interesting
figures about Nepal, its society and techniques of disaster management practiced by them.
24. 20
3.3 Literature Review
Fire Safety and Prevention Plan
How safe are Schools and Colleges in Delhi
Several renowned colleges and departments of the Delhi University are functioning without
obtaining a Fire Safety Clearance (FSC) certificate or a No Objection Certificate (NOC) from
the Delhi Fire Services (DFS), putting thousands of students’ lives at risk in case of a
disaster.
Delhi University colleges like LSR (Lady Shri Ram College for Women), Jesus and Mary
College, Saheed Sukhdev College of Business Studies, Miranda House and College of
Vocational Studies have been functioning without obtaining an NOC or Fire Clearance
Certificate from the Delhi Fire Services, according to an RTI reply received by Mohit Gupta,
a Delhi-based advocate. The Sunday Guardian tried to speak to the principal of these
colleges, but most of them were not aware that they required any such certificates from the
Fire Department.1 ‘DU colleges compromise with fire safety, play with students’ lives’ by
Dibyendu Mondal, The Sunday Guardian, 19th Nov. 2017.
According to the Mumbai Fire Brigade, less than 1% of the nearly three lakh buildings in the
city are fire compliant. This includes not just restaurants and shopping malls, but also
educational institutions, housing societies, and commercial complexes. After the recent
Kamala Mills fire, the issue of fire safety in buildings must be treated with urgency, and not
just in Mumbai. The situation is no different in Delhi. The recent sealing drives in markets
that have flouted building norms and regulations are a case in point. Many shops and
restaurants have been found to have changed sanctioned layout plans and increased their
Floor Area Ratios. Some have narrow staircases and no proper fire exits, which together
could cause a minor accident to become a major disaster.
Ensuring that buildings such as educational institutions, commercial complexes, and even
housing societies are compliant with fire safety norms is one of the fundamental jobs of an
administration. The lackadaisical attitude of the administration is revealed by a Comptroller
and Auditor General of India report that found that 78% of the budget allocated to buy fire
safety equipment and rescue vehicles was unused in Maharashtra between 2010 and 2015.2
‘Delhi and Mumbai are tinderbox cities. They must strengthen fire and safety regulations’.
Hindustan Times, 21st January, 2018.
Recent Cases of Fire in Institution
A fire broke out at a room in the girl’s hostel at the School of Planning and Architecture’s
ITO campus early Thursday after an alleged short circuit, drawing criticism from the students
over ‘poor facilities’. The residents of the room said the fire damaged a lot of their important
possessions, including clothes, study material and documents such as passports and
certificates. Students of the institute blamed the authorities for negligence and lack of proper
infrastructure that led to Thursday’s fire. Eyewitnesses said the fire was first noticed in the
room around 5:30am and the fire brigade immediately informed.3 ‘Fire at School of Planning
and Architecture’s ITO hostel raises safety concerns.’ By A Mariyam Alavi, Hindustan
Times, 27th October, 2017.
Fire and Governance
25. 21
The Delhi High Court today sought the response of the AAP government on a PIL seeking
compliance of the Supreme Court directions on fire safety and building stability norms by
private and government schools in the city. A bench of Acting Chief Justice Gita Mittal and
Justice C Hari Shankar issued notice to the Delhi government and civic bodies on the plea
filed by a lawyer and posted the matter for hearing on January 29 next year. The PIL has
alleged that the Delhi government The PIL has alleged that the Delhi government and its
various authorities do not have an answer to the question of how many schools were
complying with the safety norms, and that is why the court has been approached. The public
interest litigation (PIL) claims that the Supreme Court had in 2009 issued directions to all the
schools in India to have fire safety certificate and stability certificates, but these were not
being complied with it.4
‘HC seeks AAP government reply on PIL over fire safety in schools’ by PTI, The Economic
Times, 9th Oct. 2017.
In order to ensure safety of students, the Delhi Commission For Protection Of Child Rights
(DCPCR) has directed education department, all civic bodies and Delhi Cantonment Board to
examine life and fire safety provisions in schools under their jurisdiction. The Commission
has asked all agencies concerned to submit a status report on the issue to it by January 15.
Apart from this, the DCPCR has recommended to the education directorate to rectify the
loophole and issue explicit instructions regarding shifting of buildings of schools that
National Building Code (2005) must be applied on all schools.5 ‘Civic bodies, education
department asked to examine fire safety measures in Schools’ by PTI, The Statesman, 7th
January, 2018.
As many as 267 schools, including government and state-aided schools, do not have fire
safety certificate in the national capital, Deputy Chief Minister Manish Sisodia told the Delhi
Assembly today. Sisodia, who holds the education portfolio, said that 162 city-run schools
and 105 government-aided schools do not have fire safety certificates. The revelation poses
a question about the safety of students studying in the government and government aided-
schools in the city. In a written reply to a question asked by AAP MLA Pawan Sharma,
Sisodia told the House that out of the 105 government-aided schools, 88 have applied for
fire safety certificate.
The deputy chief minister, however, said that all the 162 government schools have applied
for the same. He said that the Directorate of Education (DoE) inspects the safety measures
in schools from time-to-time.6 ‘267 schools in Delhi running sans fire safety certificate:
Manish Sisodia’ by PTI, The Indian Express, 19th March, 2018.
26. 22
CHAPTER - IV
EMERGENCY EVACUATION
OBSERVATION
Exit Points
1. How many exit points are there in the college and specifically in 2nd floor of Arts
Block where are they located?
Ans: There are 12 major exit points in our college; 4 each in Arts and Science Blocks and 1
front gate, 1 hostel gate, 1 back gate, and 1 gate in Activity Centre. And in 2nd Floor 1
Elevator at middle of the building and stairs extreme ends on 2 side of the floor with at a time
2 people can work down through it.
Figure 5 : STAIRS ON LEFT SIDE OF THE FLOOR
Figure 6: STAIRS ON RIGHT SIDE OF THE FLOOR
27. 23
TYPES OF EXITS
2. What are the various types of exit points?
Ans: Elevator is there in Arts Block but during fire breakout its should not be used, The 12
major exit points are all doors/gates. Besides these exit points we have certain points like
medium walls and windows which can be used as exit points if an additional support like
ladders or ropes are provided.
Figure 7: Mass evacuation can be done through an open part of the wall and on other side of
this is a open trace of approx. 30-20 Terrace is available.
Figure 8 : Evacuation point 2 near Room No.216
31. 27
Occupancy and Time for the period of February-March
3. What is the maximum time-occupancy for the 2nd Floor of Arts Block on all days of
week?
Ans: The maximum occupancy for the 2nd Floor of Arts Block occurs on as follows
Monday at around 10:40 am till 2:40 pm 400-450 students present in the floor.
Tuesday at around 9:40 am till 1:40 pm around 280 students present in the floor.
Wednesday at around 9:40 am till 1:40 pm around 360 students present in the floor.
Thursday at around 10::40 am till 1:40 pm around 180-200 students present in the
floor.
Friday at around 9::40 am till 1:40 pm around 140-220 students present in the floor.
Saturday at around 11::40 am till 1:40 pm around 120-150 students present in the
floor.
Possible Causes of Fire
4. What do you think are the possible causes of fire in the college premises?
Ans:
Respondent 1: The possible cause of fire in the college according to me is short-circuiting.
Respondent 2: I think the possible cause of fire in our college could be the uncovered and
hanging electric wires found in certain places in the main academic block.
5. What do you think are the possible causes of fire in the college premises?
Ans:
Respondent 1: The possible cause of fire in the college according to me is short-circuiting.
Respondent 2: I think the possible cause of fire in our college could be the uncovered and
hanging electric wires found in certain places in the main academic block.
32. 28
Decision Making
6. Who do you think would be the decision maker at the time of such fire-accident?
Ans: The decision maker at the time of accident would be victim oneself at primary level.
Post primary level, the college administration in general and the principal in particular would
be the decision maker in the successive level.
7. What would be the first stepyou will take if you are caught by fire in the college?
Ans: If I am caught by fire, the first step I would like to take would be to get some clothes to
wrap around my body, be it any sweater, or jacket, or shawl and then ask the nearest student
to cut down the electric supply.
Solutions
8. Do you think there are adequate number of fire extinguishers in the college
premises in case it meets a fire accident?
Ans: No.
9. Do you know where the fire extinguishers are kept?
Ans: Yes, I have seen them hanging on the pillars in the academic block but I do not recall
the exact locations as such.
10. Are all fire extinguishers in working condition?
Ans: I don’t know about the working status of all the fire extinguishers but I don’t think all
of them are working.
11. Have you ever seena fire extinguisher being used? Do you know how to use a
fire extinguisher?
Ans: No. No, I don’t know how to use a fire extinguisher.
12. What are the other things around with which fire can be extinguished in the college?
Ans: We have got water besides fire extinguishers with which we can extinguish fire if
caught in our college. The only problem is just that we have not seen the pipes and other
instruments facilitating large supply of water per se.
33. 29
SUGGESTIONS & STRATEGIES
A high standard of housekeeping and building maintenance is probably the most important
single factor in the prevention of fire. Listed below are some specific directions to avoid fire
hazards:
• Do not use the stairwells for storage or accumulating of garbage. Assure proper
management of garbage and refuse including packaging and storage materials.
• Keep any stairwell, smoke and fire doors closed at all times and maintained in proper
working order.
• ENSURE clearance is maintained at all times to ‘fire protection equipment’, (e.g.
hydrants, standpipe connection, fire routes, hose cabinets, portable fire extinguishers, sprinkler
heads.
• Store and use flammable and combustible liquids and gases in approved quantities and
only in approved containers and locations. (Combustible materials shall not be used to absorb
flammable or combustible liquid spills within buildings.)
• Greasy or oily rags or materials subject to spontaneous heating shall be deposited in a
proper safety container or be removed from the premises.
• Flammable liquids shall not be used for cleaning purposes.
• Do not use extension cords for permanent wiring.
• Do not use unsafe electrical equipment, frayed extension cords or over-loaded outlets,
• Do not use candles or other items with open flames unless approved.
• Do not use decorating materials which burn easily.
• Keep cigarette lighters and matches out of the reach of children.
• Avoid unsafe cooking practices (deep frying – too much heat or loosely hanging
clothes).
• Do not permit combustible waste materials to accumulate in quantities or locations,
which will constitute a fire hazard.
• If ‘No Smoking’ policy is established, avoid careless smoking, use large deep ash trays,
do not put burning materials such as cigarettes and ashes into garbage cans and ensure full
extinguishment of smoking materials.
34. 30
BIBLIOGRAPHY
https://www.slideshare.net/pramodgpramod/disaster-management-landslide
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ournalCode=dpm
Handbook on Building Fire Codes, Fire Safety Sectional Committee, Bureau of
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fire-safety-play-students-lives (last accessed on 28th March, 2018)
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