Great Halifax Explosion Case Study

Great Halifax Explosion Case Study
On December 6 1917, hundreds were left dead in Halifax, Nova Scotia due to a human error quick to be immortalized. CBC news says the Imo, a
Belgian relief vessel that left the Halifax Harbor behind schedule on the morning of December 6. Another vessel the Mont Blank, a cargo ship leaded
with explosive materials, was entering. The Captain of the Imo disregarded the laws of the sea, going over the speed limit for the narrows of the harbor
and traversing it from the wrong direction. Both the Imo and Mont Blank moved toward each other, each unwilling to change course. The ships made
evasive maneuvers at the same time, causing the vessels to scrape against each other; the sparks from the collision set aflame the explosive materials
aboard the Mont ... Show more content on Helpwriting.net ...
The very existence of disaster photography proves this. Voyeur as defined by the Oxford Dictionary is "a person who enjoys seeing the pain or distress
of others." Why would humans continuously photograph others suffering if they did not gain some pleasure from it? Photographers might say that the
motives of disaster photography are to document and expose horrors around the world. The intention of the photographer about how the photo should
be received and how it is actually received can be quite different. An example of how humanity's voyeuristic tendencies effects how viewers react to a
photo is given by Susan Sontag in her book Regarding the Pain of Others. When photographs of suffering are staged, people "are surprised to learn they
were staged, and always disappointed" instead of celebrating the fact that the suffering was not real (55). This disappointment is felt because of the
need to observe genuine suffering. The photos of the Halifax disaster used to make postcards are real and it is because of humanity's voyeuristic
tendencies that there is a market for these snapshots of
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The London Blitz Essay
In September of 1940 through May of 1941 there was a strategic bombing attack
that was lead by the Germans targeted towards London and other cities located in
England, this was known as The Blitz. The Germans aimed the bombs mostly at
populated cities, dock yards, and factories.
The bombing on London began on September 7, 1940 and lasted for 57
consecutive nights. During these nights of bombing people took shelter in warehouse
basements, and in underground subway stations with no privacy and poor sanitation
facilities.
British radar, detected the huge formation, the Observer Corps started to count the
mass of German bombers in the sky, then came a warning call, ... Show more content on Helpwriting.net ...
The bombing actually brought the English people
together.
"Between five and six o'clock on the evening of Saturday 7th September, some
320 German bombers supported by over 600 fighters flew up the Thames and
proceeded to bomb Woolwich Arsenal, Beckton gas Works, a large number of
docks, West Ham Power Station, and then the city, Westminster and Kensington.
They succeeded in causing a serious fire situation in the docks. An area about 1½
square miles between North Woolwich Road and the Thames was almost
destroyed, and the population of Silvertown was surrounded by fire and had to be
evacuated by water. At 8.10pm some 250 bombers resumed the attack which was
maintained until 4.30 on Sunday morning. They caused 9 conflagrations, 59 large
fires, and nearly 1,000 lesser fires. Three main line railway termini were put out
of action, and 430 persons killed and some 1,600 seriously injured. After the fire
brigades had spent all day in an effort to deprive the enemy of illumination, some
200 bombers returned in the evening (Sunday 8th) to carry on the assault. During

Investigative Techniques Of A Bomb Investigation
Investigative Techniques
In life every individual develops his or her way in which they do things. For example, you may put your shoes on and then your coat to go outside
while others may do that action in reverse. The key though is that both people put their shoes and coat on before going outside. Just as in that example
there are certain steps to a bomb investigation, in which some investigators may do in a different order but in the end all of the steps will be complete.
There are certain questions an investigator must ask while proceeding through those steps as well. The biggest thing that one needs to know about
investigating an explosion is that it is a rare occurrence and in the case of recent events ends up affecting not only ... Show more content on
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For example, TNT is roughly inexpensive and has roughly 15 different blends and can be detected through nitro aromatics (Toal, Sanchez, Dugan, &
Trogler, 2007). As stated above there are several different ways in which that compound can be detected is utilizing Photoluminescent Metallole–
containing Polymers.
However, before one can look for any trace or components of an explosive we must first understand what questions need to be answered. There are five
questions that through an investigation must be answered. If those questions are answered you will most likely arrive at a perpetrator. These five
questions are as follows:
1. Was the explosion accidental or intentional?
2. If it was intentional, what was the target?
3. What was used to make the explosive device?
4. What level of skill was needed to make the device?
5. Where were the materials to make the device obtained from?
If an investigator answers those five questions they more than likely will be able to answer the more important question of who detonated the device.
The question then becomes how one goes about answering those questions. In a book written by Charles and Gregory O'Hara (2003) there was a
comprehensive guide to these type of investigations that encompass six useful factors:
1. Target
2. Opportunity
3.

A Brief Note On The Barrier Of Barrier
5.0 Barrier Analysis
5.1 Definition of barrier (Sklet, 2006) References are added as numbers [1] in the text and then full name, publication, year etc. will need to be added in
the appendix (already created). If we copy from the text books (even if we provide the reference from where the text was copied from) we are going to
get a bad mark due to plagiarism (SD)
Safety barrier: A physical and/ or nonphysical means planned to prevent, control, or mitigate undesired events or accidents
Barrier function: A function planned to prevent, control, or mitigate undesired event or accidents
Barrier system: A system that has been designed and implemented to perform one or more barrier functions
5.2 General strategy for barrier (Marvin, 2011)
The plant shall, as far as practicable, be designed to reduce the risk for any hazardous event to arise and develop into a major accident. In this context, a
hazardous event will typically be release of hydrocarbons to the atmosphere, with potential to develop into a fire or explosion if ignited.
Inherent safety: The primary means for controlling the risk shall be design for inherent safety. This is covered by Layout/arrangement and Containment.
The containment function shall prevent any leaks from occurring, and should a leak occur the layout and arrangement of the plant shall prevent the leak
from develop into a major accident (typically by segregation of equipment, the segregation shall preferably be by distance).
Minimize: Reducing the

Under The Persimmon Tree: Chapter Analysis
(AGG)In Afghanistan the people say that U.S. bombings and suicide bombers are "evil twins" and in the novel U.S. bombings, which are meant to root
enemy positions, are characterized a evil and greatly affect the characters.(BS–1)The U.S. power to hit targets from the air greatly changes and affects
nusrat in many ways. (BS–2)Because the U.S. caused the deaths of 2 of Najmah's family members Najmah has a growing fear and affect deeply by the
U.S.(BS–3)Finally the U.S. affect both Najmah and Nusrat due to airstrikes causing indirect, bombings near the characters or near their loved ones, and
direct, deaths of family members, changes in the 2. (TS)The characters in the book "Under the Persimmon Tree" are greatly affected by the U.S.
involvement and the author uses real life events to provoke conflicts and changes in how the two characters act and think.
(MIP–1)There are several events in the real world that characterise U.S. involvement and these connect directly to Nusrat in certain aspects of the book.
(SIP–A)There are several real world situations which connect with events in the novel. (STEWIE–1) In an article by "The ... Show more content on
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(BS–3)Because of this conflict the characters Najmah and Nusrat are both greatly affected by events that happen to them. (BS–2) There are events in
the novel that pertain to U.S. bombings that gravely affects Najmah, especially how she think.(BS–1) Bombings that happen to the north, where Faiz is,
cause Nusrat to worry and change in the way she thinks to herself and perceives conflicts. (R)Because of Suzanne's use of U.S. Air strikes and the
addition of having these events happen to the characters in the book, we now have a better picture of what U.S. bombings can do to a person and we
now know how the lives of many real people in Afghanistan are affected by the

Vacuum Pump And Pumping System For Operation
Safety Information
Vacuum pump and pumping system for operation in chemical environments
I. Introduction 3
A. Scope of the publication 3
B. Hazard sources 4
II. Hazardous pumped gases 6
A. Flammable material 6
a. Operation below the lower explosive limit (LEL) 7
b. Operation above the upper explosive limit (UEL) 7
c. Operation below the minimum oxygen concentration (MOC) 7
B. Pyrophoric material 8
C. Oxidizing agent 9
D. Explosive material 9
E. Corrosive material 10
F. Toxic 11
III. Vacuum system design 12
A. Risk analysis 12
B. Leak tightness 12
a. Ingress of air 12
b. Ingress of water 12
c. Exhaust gas back streaming 13
C. Overpressure in vacuum systems 13
a. Overpressure from exhaust blockage 13
b. Overpressure from purge systems 13
c. Design pressure 14
D. Temperature 14
a. Thermal cycling 14
b. Ambient operating temperature 14
c. Exhaust line heat tracing 14
E. Chemical reactions 14
a. Purges before and after the process 14
b. Cross–contamination of vacuum systems 15
c. Phase change 15
F. General considerations 15
a. Back streaming of exhaust gases 15
b. Formation of deposits in pipework 15
c. Liquid flushing 16
d. Inlet valve 16
e. Condensers 16
f. Cold traps 16
IV. Vacuum system operation 16
V. Vacuum system maintenance and modification 16
VI. Contact 16
Introduction
Scope of the publication
Busch vacuum solutions have been used in many different applications for many years. However, using a Busch vacuum solution with hazardous
process gases/vapours carries

Invention Of Dynamite
Dynamite has helped humanity out for years in good way and negative ways as well. We haven't really payed much attention on how useful has been to
us. Dynamite is a high explosive consisting of nitroglycerine mixed with an absorbent material and typically adding groups (from nitric acid) to
toluene. At low temperatures, the mono nitrotoluenes are made, and as the reaction temperature is increased, the dynatron compounds are formed, until
eventually TNT is formed.
Who invented dynamite? The creator of dynamite was Alfred Nobel. He was born October 21, 1883, in Stockholm Sweden. He was Swedish and had
four siblings. He lived with both his parents. One of his famous quotes was," If I have a thousand ideas and only one turns out to be good, I am
satisfied." He was a Swedish chemist, engineer, inventor, businessman and a philanthropist.
Why was dynamite made? One possible reason for Swedish engineer Alfred Nobel's invention of dynamite was the safety of construction work and
blasting rock in the mid–1800s. Nobel helped build bridges in Stockholm. Nitroglycerine was used in the detonation of rock, and it was a relatively
unsafe method. According to the Nobel Prize Organization, Alfred Nobel's brother Emil was killed in a nitroglycerine explosion. He wanted to make
sure no one was hurt because of dangerous explosions in work. He knew construction would always be hard work and dangerous to destroy buildings
by hand, so he needed something faster and more

Containment Of The Chemical Substance Leak
Without doubt, just about every facility should build and also carry out an unexpected emergency arrange for defending workers, site visitors,
companies and also anyone else inside facility. This the main disaster prepare is termed "protective steps forever safety" and also consists of building
evacuation ("fire drills"), sheltering via significant temperature like tornadoes, "shelter–in–place" via the external airborne danger for instance a
chemical substance discharge and also lockdown. Lockdown will be safety actions whenever confronted with the react regarding assault.
When a crisis arises, the primary top priority is definitely living safety. Your second top priority would be the stabilization of the event. There are
various activities which can be delivered to become stable a great event along with limit prospective destruction. First aid along with CPR by means of
skilled personnel may spend less existence. Using flame extinguishers by means of skilled personnel may extinguish a compact flame. Containment of
the smaller chemical substance leak along with oversight of building tools along with methods may limit harm to a creating along with assist in
preventing environment destruction.
Many extreme conditions activities could be prediction several hours before many people occur, giving energy to shield a facility. An agenda should be
recognized along with means should be accessible, or even quickly, available to prepare a facility. The program must also will include a

The Effect Of Blast Loads On Buildings
Abstract
The increase in the number of terrorist attacks especially in the last few years has shown that the effect of blast loads on buildings is a serious matter
that should be taken into consideration in the design process. Although these kinds of attacks are exceptional cases, man–made disasters; blast loads are
in fact dynamic loads that need to be carefully calculated just like earthquake and wind loads. The use of bombs to attack the cities by terrorist
organizations around the world. A bomb explosion within or immediately nearby a building can cause catastrophic damage on the building 's external
and internal structural frames, collapsing of walls, blowing out of large expanses of windows, and shutting down of critical life–safety systems. Loss of
life and injuries to occupants can result from many causes, including direct blast–effects, structural collapse, debris impact, fire, and smoke. The
indirect effects can combine to inhibit or prevent timely evacuation, thereby contributing to additional casualties. Due to the threat from such extreme
loading conditions, efforts have been made during the past decades to develop methods of structural analysis and design to resist blast loads. The
analysis and design of structures subjected to blast loads require a detailed understanding of blast phenomena and the dynamic response of various
structural elements.
Introduction
Damage to the property, loss of life, panic of people, etc. are factors that have to

Rhetorical Analysis Of Propaganda By Glenn Greenwald
Draft for Rhetorical Analysis Greenwald claims in his article that the United States government is using cluster bombs on a regular basis, and is lying to
the public by denying the usage and supplying of cluster munition. Glenn Greenwald's online publication "NYT Claims U.S. Abides Cluster Bomb Ban,
Exact Opposite Reality" was published on 09/03/2015 on the website "The Intercept". The reader is left with a sense of betrayal by the government and
offended by it's blatant lies. An obvious question is: if the government has been lying about cluster bombs and has been getting away with it, what else
are they lying about? Greenwald is known to be one of the journalists who first published Edward Snowden's documents. Snowden is a now famous
"whistle blower" who supplied top secret NSA documents to several journalists, one of them Glenn Greenwald. According to site, "Glenn Greenwald is
a journalist, constitutional lawyer, and author of four New York Times best–selling books ... Show more content on Helpwriting.net ...
Most of Greenwald's writing seems to stem from his conviction that the U.S. Government is not to be trusted and the public needs to be informed.
Greenwald makes the accusation that President Obama ordered a missile strike on Yemen in 2009, even had a journalist imprisoned for reporting the air
strike, but fails to provide authentic evidence. The first impression is that he does quote credible sources, like Amnesty International, but after
researching those sources they turn out to be blog posts from people are barely connected to the actual organization. Greenwald forgoes to mention that
he is merely quoting an Amnesty International Staff Blog, where staff members share their personal opinion. He also quotes Wikileaks, several little
known journalists, unknown "activists" and other sources of doubtful credibility. Evidence for his claims is insufficient, his sources are

Testing Safety For A Laboratory Environment
Introduction
Working in a laboratory can be one of the most dangerous jobs to perform if you are not aware of the necessary precautions that need to be taken. Two
of the main issues that can arise in the laboratory are improper use of sharp object and use of chemical. It is very important that proper lab safety skills
are conducted to prevent potential incidents from occurring. Lab safety is not only to protect you from incidents but it is also to protect the people
around you. Safety should always be first priority. There are three main topics that should always be practiced when working in a lab setting, Proper
handwashing, safety techniques for yourself and others, and how to properly clean/dispose of hazardous material. After this lab, the expected result is a
better understanding on how to properly conduct yourself in a laboratory environment.
Methods and Materials
The first topic addressed is how to properly wash your hands. The first unit of the lab consists of proper handwashing etiquettes. Proper handwashing in
the laboratory requires running water, soap, and paper towels. Before washing one's hands, one should make sure all hand jewelry is taken off. Once the
faucet is turned on, one should wet his/her hands before adding soap. After the hands have been wet and soap has been applied, one should thoroughly
scrub his/her hands together for at least 20 seconds. A nail brush may also be used to clean up under the nails. After rubbing the hands

Suicide Bombers: What makes them tick? Essay
Has anyone ever wondered how one individual could kill thousands of individuals, and not feel bad about it? Thousands of people die each year due to
suicide bombing, but not too many people know why they do it. Also, no one really wonders about the past and how suicide bombing started. Someone
did not just wake up, and decide to strap bombs to themselves, then detonate them inside a building full of people. This essay will discuss the history of
suicide bombing, the training of a bomber, the personality of a suicide bomber, the different motivations behind his or her action, and the way culture
impacts the bombing and the bomber. In order to understand the motivations behind suicide bombing, society needs to grasp the history of it. ... Show
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The disturbing fact is that some of them start these paradise camps as young as eight years old. This is not only sad but it also shows how society is
accepting of teaching kids that it is okay to blow themselves up as long as it is for your country( Brooks 356–357). Starting as young as twelve, kids
start to get recruited for these suicide bomber training camps. In Yousafzai and Moreau's article it gives an inside look at a kid who is going through the
recruitment process. His parents did not support the decision for him to go to the training camp, so the kid ran away to meet the recruiter. When he met
the recruiter, he was put in the training camp where they taught him how to drive trucks and cars, along with how to create suicide vests. They would
also watch past operations of bombers blowing a building or car up. Luckily for that kid, he escaped the group and now lives at home with his parents
(Yousafzai and Moreau 30–37). This account of what it was like to go through training shows how insane this idea of blowing yourself up is. So why
do people stay? In the training camps they are told that this will make them happy, and that they will reap the rewards in the afterlife. Also, they are
constantly reminded that this world is full of sickness, old age, and betrayal (Brooks 357). This makes them believe that what they are doing is the best
thing for them.

What Does It Mean To Say Boom Goes The Dynamite
"Boom goes the dynamite" is a popular saying. Some people like me wanted to go a little deeper and ask, who made dynamite and what makes
dynamite go boom? Well i have the answer for both of the questions and the answers are ascanio sobrero and nitroglycerin.
Our first run over is what is nitroglycerin? Nitroglycerin or nitro (NG) is a heavy, colorless, oily, Explosive liquid. Chemically, the substance is an
organic nitrate compound rather than a nitro compound. Since the 1880's, nitro or (NG)/nitroglycerin, has been used in the military as a solid
propellant. You may know a solid propellants main use which is to propel a bullet. What made nitro so popular was its use to make a smokeless
explosive unlike the beginning guns that when you fired,

Benjamin Anthony Hughes Life
Among all the Americans who put their country in front of his or her life, Mr. Benjamin Anthony Hughes was one of them. He went to high school at
Vandalia–Butler High School just north of Dayton. His story all started when a teacher in high school suggested that he should look into ROTC as a
way to help pay for his college. He signed up and received a scholarship to Xavier University not knowing what was ahead of him. Part of the
agreement for the scholarship was that he should take part in military courses during college, then once he graduated he would spend 4 years in the
Army. He moved around the country for the next two years training for his next place. He was stationed in Baltimore (Maryland), Seattle (Washington),
Destin (Florida), ... Show more content on Helpwriting.net ...
Other soldiers and he were in charge of training the local police to disarm bombs and make their country safer. He remarked that it was a great
experience to work with the Iraqi people, he made friends with a few and still periodically speak with them. At the time he was in Iraq, America had
just begun New Dawn and aiding the Iraqi Police. Mr. Hughes said "This was very important and rewarding to see how much America was helping
people to rebuild their country and its government after almost 10 years of war. We made friends with the local police chief in the town. The Iraqi
officer is a kind man who cared a lot about the safety of his city. We were supporting by helping them in the war and they were supporting back by
helping us generally win the war." One of his favorite memories was when the Iraqi officer pointed across the desert to a hill which was the sight of the
Hanging Gardens of Babylon, which is one of the seven wonders of the ancient world. The Iraqi officer lets Mr. Hughes and the others know that when
the war was over, the officer himself would personally give the soldiers a tour of the amazing site because of the soldiers' dedication to protecting his
people. It was a great compliment to Mr. Hughes and the army

The Dynamite
During the industrial revolution, many amazing inventions arose and because of them the world changed. Some of these inventions affected the world
in a positive way and solved many problems. Yet other inventions were the cause of misery to the entire human kind. What about an invention that
caused both joy and misery? It's an invention that affects our world until this day. This invention is the Dynamite. Let me first introduce you to the
inventor of the dynamite. The dynamite was invented by Swedish scientist Alfred Nobel in 1866. Let me now tell you how this dynamite affected the
industrial era. It was created so it can be used in construction, mining and demolition. It was used to carve in the mountains in order to create railroads
and ... Show more content on Helpwriting.net ...
If you would compare the number of deaths in war before and after the dynamite, you would be amazed. People then were sure that the country that had
the dynamite was probably going to be the strongest. European countries started competing in creating the dynamite and started selling it world–wide.
You might say that this was a positive impact but because people at that time didn't quite understand the dynamite that this trade usually ended in death.
Because shipping dynamite at that time wasn't safe, many catastrophes happened. For example, a shipment route to California blew up in Panama,
killing 60 and causing a half–million dollars in damage. Nobel's own dynamite factory in Hamburg, Germany, blew up leaving nothing but a shattered
foundation and killing his brother. Later in WW1 the dynamite became one of the popular weapons in used. Because of this dynamite, thousands lost
their lives, thousands lost their homes and millions lost their loved ones. It turned Earth into a living hell. You might say that there were other weapons
used but the creation of the dynamite affected people psychologically. They started seeing an invention that can shatter a whole building in seconds
which led to the rising of aggression inside people. All these negative effects and we still didn't talk about the environment. The dynamite caused many
negative impacts on the environment and the health of people. It first starts with pollution and ends up with

What Will Happen When Using Nickel Hydlorate?
Over 120 laboratory accidents have resulted in injuries and financial damages since 2001.3 This is because a typical day at the laboratory can include
heating, pouring, and mixing dangerous chemicals and even the most experienced chemists can make mistakes. Combine unsupervised students with
these hazards and the risk grows exponentially. Two students from Texas Tech discovered exactly what can happen when using these dangerous
chemicals. On January 7th, 2010, both graduate students, one senior and one freshman, were working on a research project funded by the United States
Department of Homeland Security.1 This research was conducted using nickel hydrazine perchlorate (NHP) and its derivatives in an attempt to further
advancements in detecting explosive materials and, although the lab instructor did give warning about use and production limitation of explosives, all
went without notice by the students.1 As a result, an explosion occurred in the laboratory and severe injuries, including severed fingers and perforation
of the left eye, were brought onto the students.1 This accident could have been prevented had proper supervision occurred in the lab to ensure safety
protocols were met, as well as knowledge about NHP and its explosive properties been learned by the students and knowledge of prior accidents and
handling procedures been known by the faculty.
Having proper knowledge about a chemical is vital before performing any laboratory experiments with the compound. Knowing

Can the Bombing of Dresden Be Justified
Can the bombing of Dresden be justified?
Dresden was Germanys 7th largest city at the time of the war. Historically, Dresden had been northern Germany's cultural centre – a city filled with
museums and historic buildings. The Frauenkirche Cathedral was one of the world's famous buildings. Dresden was also an extremely important
industrial area, which was something that the allies really did not want, but before February 1945 Dresden was a peaceful country and there were not
any threats from the British yet., Many refugees had fled to Dresden from the east because of the Soviet Union's attack; therefore making it harder to
find the actual figure of people who died. At 10 p.m. on Tuesday 13 February 1945, the first British marker flares ... Show more content on
Helpwriting.net ...
Otherwise we shall come into control of an utterly ruined land." by Winston Churchill, 28 march 1945.
Although there are other reasons that come through that make the bombing of Dresden seem like an unnecessary part of the war effort. In the first place
Britain did not even start the war. In 1919 Ital, England, France, and U.S came to an agreement that Germany had to pay for all the damage they did in
the First World War. When Hitler heard of this he started organising an army, air force and started making allies, like Mussillon's Italy. Six months later
Hitler breaks the treaty and starts another war.
Germany withdrew from the Geneva disarmament conference, which meant they refused to support a British proposal that air bombing be banned.
Dresden was also a very important rail centre for moving troops, concentration camp prisoners and war material but it would be no good if the allies
destroyed the buildings and factories, because if there will be, still human's; they can rebuild it. The war factories of Dresden employed around 10,000
people, many of which lived in the very centre of the city.
The Russians were asking for help from Britain and the u.s.a because Dresden was too close to the Russian front line. The number of people that died
shows clearly how the Nazi's failed to provide air–raid shelter. People

Scent Security Research Papers
Scent Security Life is unpredictable, anything can happen at any minute. With todays increasing use of transportation and interaction with many people,
the need for more security has increased. The overlying purpose of our nations security is to protect and keep everyone as safe as possible. Life is a
very valuable thing. In order to help keep ones life they have stay safe and prevent any unnecessary harm. Dogs are very useful to humans and help in
many ways we don't always notice. Ranging from seeing eye and therapy dogs to search and rescue and prevention dogs; many dogs play important
rolls in protecting and saving our lives. One of those roles is with the use of security screening done by dogs! Canines are trained with their handlers to
sniff out specific scents and chemicals to improve the security of our nation with the use of specific resources and ethically appropriate ways within the
Transportation Security Administration program. As the world's population has been exponentially growing, the need for more efficient security
follows. In our ... Show more content on Helpwriting.net ...
Steven M. Lord, the direction of Homeland Security and Justice Issues said it best, "Securing the nation's vast and diverse transportation system is a
challenging task that is complicated by the ever–changing and dynamic threat environment." As of 2016 there are almost 1000 canine teams on duty
with TSA across the nation, with three main divisions that branch into seven different categories in which the dogs can be put into (see figure 1) . The
three divisions consist of Law Enforcement Officers (LEO), Transportation Security Inspectors (TSI) and Passenger Screening Canines (PSC). The
divisions made up by aviation, mass transit, maritime, multimodal for both LEO and TSI, air cargo, and passenger screening. With the largest division
being within the aviation field standing with over 500

Alfred Nobel : A Man Of His Life
Alfred Nobel was born in Stockholm, Sweden on October 21, 1833. He was one of eight children, where he was the fourth of them all. Although he was
often very sick as he was growing up, that did not stop him from learning about all of the wonders of life. He was quite a bright child who was very
energetic and eager to learn. He had many accomplishments, such as his creation of dynamite and the Nobel Prize. He lived a long life, a life of heart
problems, but he continued to live his life day by day. He was forced to leave his hometown due to the fact of dynamite being unsafe to handle, but he
made a living no matter what, leaving him to be one of the wealthiest men alive during this time. Alfred Nobel was a man of his word, a man who
would ... Show more content on Helpwriting.net ...
Although Alfred was mainly interested in chemistry and physics, his father Immanuel did like the fact that Alfred was interested in poetry. He sent his
son off to school to learn more about chemical engineering since that is what he enjoyed most. By the young age of seventeen, Alfred was able to speak
fluently in five different languages which included French, German, English, Russian and his own native language of Swedish.
While in Russia, Nobel began to travel to several different places around the world for his studies and worked at several world–renowned laboratories.
During the two year time period that Alfred had been out studying chemical engineering, he traveled to Germany, France, back to his hometown and
even to the United States. Traveling to Paris, France is where he found to be home and he genuinely liked it there the best. In Paris, he had the chance to
work in the private laboratory of Professor T.J. Pelouze who was a famous chemist. While in Paris he also met an Italian chemist Ascanio Sobrero
whom three years earlier had invented nitroglycerin which is a highly explosive liquid. This was created when he mixed together three very unique
substances, glycerin, sulfuric acid, and nitric acid leaving him with a substance called nitroglycerin. Alfred Nobel became interested in nitroglycerin
after meeting Ascanio Sobrero, and he was curious how it could be put to good use in the construction

Junior Research Paper
Are U.S. airport security regulations for flying too strict?
"Since 9/11, (America's airport security has) largely been a line of defense ahead of a departure gate to keep dangerous people and dangerous materials
off a plane. By Bin Laden's calculations, its cost $56 billion since 9/11. In one sense, it is worked as planned: No planes have been blown up or hijacked
for a decade" (Airport Security Statistics). This quote explains that since 9/11 the airport security's line of defense has been successful so far in keeping
the people and the dangerous materials off the planes. While there are people who think that airport security is too strict, there are others who think that
it is just fine the way it is right now. "They check every ... Show more content on Helpwriting.net ...
Part of the directions the airport security say is to take off any metal you have and place them in the bin. "As the direct result of the September attacks,
congress passed the Aviation and Transportation Security Act, which created the T.S.A, an organization with improving airport security by way more
through screening procedures for passengers and their baggage" (Vegas). By paying more attention during long lines, people can get through quickly
and safely. Also, the travelers will be happy that they got to their destination safely. Although it may seem as though the rules and regulations are
extremely strict, there are in fact just right for liquids. Although the airport security could have chosen to ban all liquids because flammable liquids like
gasoline and alcohol could be smuggled aboard, that is actually not the case. "The T.S.A and our security partners conducted extensive explosives
testing since August 10, 2006 and determined that liquids, aerosols, and gels; in limited quantities, are safe to bring aboard an aircraft" (Montaldo). This
quote shows that the T.S.A is always improving the rules and maintaining the safe environment. The T.S.A is not a cruel dictator who just imposes his
rules, but they take into consideration the comfort of the airline customers as well. As you can see this is why airport security regulations for flying

Detection or Identification of Trace Amounts of Explosives
The detection and/or identification of trace amounts of explosives.
The review of each method should include a description of the way the method works and the advantages and drawbacks of the technique.
Introduction
An explosive, are reactive substances that contain a large amount of potential energy that can yield an explosion if they are released rapidly, they are
accompanied by the production of light, heat, sound, and pressure. Mainly used in the mining industry for extraction of minerals and resources,
explosives have been used as a weapon of destruction. Explosives often contain oxidising substances such as nitrates chlorates, and a binding agent
such as ammonium and potassium, which can be detected and analysed to prevent such substances from being used as a weapon.
Explosives detection is critically important in many field settings (e.g., military facilities, minefields, crime scenes, and remediation sites) and has
become a necessity for the safety of the general public (e.g., at airports and mass transit areas), there remains a demand for inexpensive and reliable
explosive instruments for identifying specific explosives. High explosives are considered to be organic and oxidizing, a relatively uncommon mixture
that makes them tractable for molecular recognition.
On 22 December 2001 Richard Colvin Reid also known as the Shoe Bomber attempted to detonate explosives packed into the shoes he was wearing,
while on American Airlines Flight 63 from Paris to Miami.

Industrial Safety Differences in Unmanned Aerial Systems
Industrial Safety Differences in Unmanned Aerial Systems
Although they tend to be smaller than manned aircraft including most small general aviation types, UAVs are indeed aircraft and all of the industrial
safety measures that apply in other forms of aviation also apply here. At this point it is appropriate to define a few terms; Remotely Piloted
Vehicle/Aircraft (RPV/Aircraft) refers to an aircraft or vehicle piloted from the ground. Unmanned Aerial Vehicles (UAV) may be piloted from the
ground or autonomously controlled through a software program. Unmanned Aerial System (UAS) refers to the combination of unmanned vehicle and
all control, sensor, payload and maintenance elements necessary for mission accomplishment.
Currently the majority of the UAVs operated by the United States are military assets, and as such are subject to policies, requirements and regulations
of the military. These safety requirements will be briefly discussed. As unmanned systems are integrated into national airspace they will be operated in
increasing numbers by civil operators, for this reason we will also look at civil safety requirements. UAS will also present some unique situations
which have up to this point not been experienced; this will require new areas to be incorporated into the aviation industrial safety arena to ensure our
current level of safety is not degraded through their inclusion. This paper will investigate aviation industrial safety as it applies specifically to

Endnote Analysis
ELEC5208 Intelligent Electricity Networks Pre–lab 2 SCADA System – Faults in Unloaded System Question 1 Due to the Micom meters and replays
in the PSS1, Micom S10 is used as the IED user software. Please take some research to find if there is any other IED user software used in current
electric utilities to implement system automation, such as from ABB, Schneider, etc. Present another three examples, compare and comment on their
features. Are there any special features required for distribution system comparing with transmission system? Answer: 1. The first example comes from
Schneider Electric. The software is called microcom S1 studio Microcom S1 Studio Schneider Electric universal IED support software, to provide users
... Show more content on Helpwriting.net ...
Even bad actors manipulate the configuration file, the front panel of this simple examination will determine the parameters of the device is set to the
correct value. 2. The 2nd example comes from ABB. Protection and control device manager PCM600. PCM600 comply with IEC 61850, simplifies
IED engineering and can communicate with other IEC 61850 standard tools of information. Reflect the true system level demonstration model
topology, you can view and efficient, edit information about the power system. PCM600 offers powerful interference from planning to operations and
process throughout the life cycle management ABB substation IEDs function interface. Protection and control device management PCM600 tool
provides a variety of functions for the entire application life cycle and controls all Relion protection at all voltage levels. This tool helps users easy to
handle security and surveillance equipment from the wave all the way to achieve process management and communication configuration, including
automatic reports of interference. Designed for communication, PCM600, or directly through the communication port of the IED front portion of the
above interactions through corporate LAN or WAN fast and reliable TCP / IP–IED. PCM600 tool can read and write all configuration and use a
command set IED data. User interface, workflow and data model in PCM600 IEC 61850 is based on the same concept for Relion protection and control
IED, to

Desiccant Experiment
When I used to work at EDI, the factory where we make drug–testing kits, there was an accident with a packing/pouching machine. There was a girl
who was pouching, and was putting devices on the conveyer belt. On each machine for packing/pouching, there is a desiccant machine as well. That
machine cuts a single desiccant from the roll to go in each pouch with the device. The desiccant machine was on, but was not spitting out any
desiccants. The girl who was pouching saw that there was a desiccant stuck, so she stuck her finger up by the blade to get it out. As a result of that, part
of her finger was cut off. The task that she was doing was partially what she needed to do. To remove the stuck desiccant, you have to grab it from the
area where

Why Do Gun Control Laws?
The Bureau of Alcohol, Tobacco, Firearms and Explosions (ATF) is a federal law enforcement organization within the United States Department of
Justice. Its responsibilities are very important. Which includes the investigation and prevention of federal offenses. These offenses include the unlawful
use, manufacture, and possession of firearms and explosives; acts of bombings; and illegal trafficking of alcohol and tobacco products. Federal
Regulations are issued by federal agencies, commissions, and boards. They explain how the agency intends to carry out the law. Federal Regulations
are created through a process known as rulemaking.
The ATF is the primary agency responsible for enforcing the Federal firearms laws. Their mission is to ... Show more content on Helpwriting.net ...
Some dip or smoke. There has been a law put in place called the smoke–free air law. This law prohibits smoking in public places and work places.
Governor Jerry Brown even rose the smoking age in California from 18 to 21. Hawaii also has an age of 21 for smoking. Utah, Alabama, and Alaska
have a legal age of 19 for smoking. The rest of the states are at age 18. In my opinion, I feel that the smoking age should be higher than 18, only
because smoking can be dangerous not only to yourself but others. Second hand smoking is more dangerous than if you were the person smoking. I live
in an apartment complex and they have a no smoking policy set that states that this is a smoke free property. You cannot smoke on the property, not
even in your home. This includes those vapor cigarettes

Mitigation : The Challenge For Emergency Medical Services
Mitigation is about reducing vulnerability and therefore improving the resiliency of a community and nation. Although CBRNE events commonly
involve multiple patients and thus, on the surface, might resemble multi–casualty incidents, the unique hazards of CBRN events require specific
education and training. The addition of a potential CBRN agent to any situation significantly changes the flavor of that situation and therefore the
reactions of personnel at the scene.
The challenge for emergency medical services (EMS), comprised of paramedics and fire first–responders, is a combination of the following:
recognizing that a chemical, biological, radiological and nuclear (CBRN) event has occurred; providing resuscitative care in or near a ... Show more
content on Helpwriting.net ...
If a first responder is not able to safely respond, the expected loss of life rises.
The Hazardous Material Identification System conveys the information that directly influences how first responders should approach the attack. The
Hazardous Materials Identification System (HMIS) is a numerical hazard rating that incorporates the use of labels with color–coded bars as well as
training materials (CT2Learn). The utilization of the hazardous materials identification system ensures the appropriate materials are categorized and
proper handling and care are clearly stated. For their safety, it is imperative first responders take in large amounts of information very quickly when
they arrive on scene. Responders need to make judgment calls that will impact not only themselves, but also those they are assisting. Should a location
that handles hazardous materials be the target of a terrorist attack the first responders need to quickly assess what protective safety measures are
required. First responders require training in how to respond to the risks presented with the presence of the hazardous materials. Each hazardous
material brings unique characteristics to the event. The response protocols for an event involving jet fuel is vastly different form an event involving
bio–hazardous materials or even a nuclear event.
Response
Response is about saving lives and meeting basic human needs after an emergency. Ill–prepared, heroic rescue

Intermittent Explosive Disorder (IED)
This paper explores Intermittent Explosive Disorder (IED), a disorder categorized by the Diagnostic and Statistical Manual of Mental Disorders Fifth
Edition (DSM–5) as an impulse–control disorder. To understand this disorder research was collected on predisposing factors that make an individual
more vulnerable to IED. Research was also collected on precipitating and perpetuating factors to explore what factors trigger the disorder and
subsequently prolong the symptoms. Finally, research was collected on how the disorder is diagnosed and current treatment options for individuals
diagnosed with IED.
Intermittent Explosive Disorder In the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM–5) Intermittent ... Show more content
on Helpwriting.net ...
The optimal goal of treatment for patients with IED is remission, which is the resolution of symptoms or improvement to the point where only one or
two symptoms of mild intensity persist. If that goal is unattainable a practical goal is stabilizing the safety of the patient and others as well as
substantially improving the number, intensity, and frequency of symptoms. To achieve these treatment goals studies have shown the best treatment is a
combination of medication and psychotherapy (Alpert & Spillmann, 1997). The use of the selective serotonin reuptake inhibitor (SSRI) Fluoxetine has
shown moderate to large improvement in the reduction of impulsive aggressive behavior. The goal of the Fluoxetine is to balance out the altered
serotonin levels that are commonly altered in individuals with IED (Coccaro, M.D., 2012). In addition to medication cognitive–behavioral therapy has
been shown to reduce impulsive aggression, anger, and hostile automatic thoughts. The therapies used include relaxation training, cognitive
restructuring, and coping skills training. The rates of full remission from IED were 29% with fluoxetine alone and 33% from cognitive–behavioral
therapy alone. When combined the treatments are more effective for sustained remission because they work through different mechanisms (Coccaro,
M.D., 2012). Studies have shown that IED symptoms precede the onset of other comorbid disorders and are persistent and follow a chronic course of at
least 12 years. Intervention at an early age is most effective before development of comorbid disorders (Coccaro, M.D.,

Advantages And Disadvantages Of Trinitrotoluene
TNT is more accurately known as Trinitrotoluene (more specifically 2,4,6–trinitrotoluene), a Class A explosive. Its molecular formula is C7H5N3O6
OR C6H2(CH3)(NO2)3 OR C6H2(NO2)3CH3. This compound includes the elements Carbon, Hydrogen, Nitrogen, and Oxygen, notably 37.0%
Carbon, 2.2% Hydrogen, 18.5% Nitrogen, and 42.3% Oxygen. It is an explosive chemical (a combustible solid) with toxic and hazardous effects.
Commonly experienced symptoms due to exposure mainly include headaches, weakness, anemia, liver injury, nausea, vomiting, diarrhea, dermatitis,
cyanosis, toxic hepatitis, etc. It's an incredibly hazardous explosive, considering it is absorbed by the skin, its vapors are toxic, toxic fumes are released
when decomposed due to high temperatures, and it detonates under excessive shock or heat. Physically, TNT is a colorless or pale–yellow and odorless
solid or crushed flake, and it is synthetic (does not occur naturally on Earth). It has a molecular weight of 227.132 g/mol, hydrogen donor count of 0,
hydrogen acceptor count of 6, relatable bond count of 0, complexity of 292, topological polar surface of 138 A^2, mass of 227.018 g/mol, heavy atom
count of 16, covalently bonded unit count of 1, and formal charge of 0. Its structural shape changes. Its boiling point (point at which it explodes) is 464º
F (240 deg C) at 760 mmHg. It is also insoluble, but has a few exceptions. At 18 deg C, it is soluble in the following solvents: chloroform, ether, and
carbon tetrachloride.

The Calcium Carbide Industries Incident
Introduction
We use commercial goods in our everyday lives that are made from thousands of different chemicals, but large use of these chemicals in manufacturing
industries are subject to accidental spills, fires, and explosions. The following summary is just one example out of any where incidents have occurred at
chemical manufacturing facilities where tragedy occurred.
Calcium Carbide Industries Incident
On Monday, March 11, 2011, Carbide Industries, located in the Rubbertown area of Louisville, Kentucky, suffered two major explosions and a fire,
when water leaked into an electric arc furnace (EAF) and over pressurized, spewing contents heated to 3800 degrees Fahrenheit. According to the U.S.
Chemical Safety Board (2013), the furnace ejected ... Show more content on Helpwriting.net ...
In addition to, training personnel to act as on–site emergency responders and communicating with the local fire departments on identifying where
responders are needed should another incident occur. As noted in the final incident report, "a mechanical integrity program for the electric arc furnace
and cover, including preventive maintenance based on periodic inspections, and timely replacement of the furnace cover" (CBS,

Cyclohexane Research Paper
b) Health, safety and environmental issues related to the designated product.
Marking criteria
1. All topic areas covered with appropriate balance
2. Article is commercially relevant and well summarised
3. Three or more professional resources (for entire Task 1)
4. Covered all topic areas stated with good breadth and depth, use professional and valid data sources. (for economic data)
Health (source book) page 759
Cyclohexane is an acute irritant with low order toxicity due to its efficient metabolism and excretion. Methods of transmittance are inhalation and
ingestion. User that has skin contact with cyclohexane will also have some unfavourable topical effects (example?). It is generally considered to be a
safe solvent for industrial use ... Show more content on Helpwriting.net ...
Another option will be putting the risk management under safety.
Environmental issues (need page 761)
The environment is exposed to risk of transportation, storage, disposal or destruction of cyclohexane. For example, spillage can cause fire, explosion
and contamination of the surroundings (water, soil and air). However, the risk can be reduced by having a proper handling of the chemical substance.
Cyclohexane can form explosive mixtures with air within the range of 1.3 to 8.4% by volume. It has low reactivity. An explosion has been recorded
when liquid nitrogen dioxide was accidentally mixed with hot cyclohexane in a nitration column (MCA 1962). Book 4 page 508
Sources
1. http://www.npi.gov.au/resource/cyclohexane
2. http://pubchem.ncbi.nlm.nih.gov/compound/cyclohexane#section=Identification
3. https://books.google.com.au/books?
id=ULjNPrQWi3cC&pg=PA760&dq=cyclohexane&hl=en&sa=X&ved=0CEMQ6AEwB2oVChMIjceWnrqoxwIVwjKmCh0U1Qdn#v=onepage&q=cyc
page 759
4.

Eod Team Leader Certs Essay
(DISTRIBUTION RESTRICTION: Distribution authorized to U.S. Government agencies and their contractors only because this publication contains
technical and operational information. This determination was made on 22 March 2006. Other requests will be referred to CASCOM, ATTN: EOD
Training Writer/Developer, 401 1st St Suite 225, Ft Lee. VA 23801–1511. DESTRUCTION NOTICE: This Supercedes STP 9–55D14–SM–TG dated
June 2002. )SOLDIER TRAINING HEADQUARTERS PUBLICATION DEPARTMENT OF THE ARMY No. STP–9–89D14–SM–TG Washington,
DC, 06 Mar 2007 SOLDIER'S MANUAL and TRAINER'S GUIDE MOS 89D SOLDIER'S Manual/Trainer's Guide, Explosive Ordnance Disposal,
Skill Levels 1–4 Skill Levels 1, 2, 3 and 4 Table of ContentsTABLE OF ... Show more content on Helpwriting.net ...
quipment 3–64 093–89D–1360 Perform Emergency Contamination Control Station (ECCS) Operations 3–65 093–89D–1362 Identify Nuclear Weapons
and System Components 3–68 093–89D–1363 Assist in Render Safe Procedures on Nuclear Weapons 3–69 093–89D–1364 Segregate Nuclear Weapon
and Hazardous Components into Categories 3–71 093–89D–1365 Perform Packaging Procedures for Nuclear Weapons and Components 3–72 Subject
Area 6: Assist Render Safe Procedures and Techniques 093–89D–1237 Perform Electromagnetic Radiation Shielding Procedures 3–74 093–89D–1238
Perform EOD Procedures Using Special Explosive Charges 3–75 093–89D–1366 Perform EOD Procedures using Explosive Driven Water Based Tools
3–76 Subject Area 7: EOD Team Assistant Incident Responsibilities / Procedures 093–89D–1120 Recognize Confined Spaces 3–77 Skill Level 3
Subject Area 8: Supervise Operation of EOD Tools and Equipment 093–89D–3186 Plan SMUD Operations 3–78 Subject Area 9: General EOD
Procedures 093–89D–3108 Identify Foreign Military and Commercial Explosives 3–80 Subject Area 10: Supervise CBRN Incident Operations 093–
89D–3259 Perform EOD Procedures on a Chemical Mission 3–81 093–89D–3309 Supervise Emergency Personnel Decontamination Station (EPDS)
Operations 3–83 093–89D–3310 Perform EOD Procedures on a Nuclear Mission 3–84 093–89D–3357 Supervise Emergency Contamination Control
Station (ECCS) Operations 3–85 093–89D–3406 Perform the EOD Procedures on a Depleted Uranium Mission 3–87

The Transportation Security Administration and Airport...
Airport security is extremely essential for stopping terrorism in the United States. Bombings and explosions account for 65% of terrorist attacks, armed
assaults account for 25% of terrorist attacks, the last 10% accounts for assassination facility attacks and hostage takings. Today the Transportation
Security Administration, also know as the TSA, has four to five thousand employees working every day to keep airports safe from a terrorist attack
happening. New technology has made airports safer for travelers, nevertheless not all travelers think it is necessary. Some travelers complain that
because of the new security systems in the baggage checks and body scanners it takes too long to get to the flight. These passengers do not understand
... Show more content on Helpwriting.net ...
The Transportation Security Administration employees make sure travelers are not boarding planes with weapons, bombs and prohibited items. Before
the Transportation Security Administration was established in 2001 there were many terrorist attacks around the world. The first terrorist attack aboard
a plane was in 1933 (Airport, 2013). There still are terrorist attacks happening today for instance the underwear bombing on the Northwest flight 253 to
Detroit on Christmas Day in 2009, and the shoe bombing in the fall of 2008. Another example demonstrating that since 2001 terrorist attacks have
become less frequent is in the 1960s there was a wave of high–profile airline hijacking which then prompted the airline industry to tighten security
(Airpory, 2013). This is an exceptional example because nothing has happened like that since the 1960s (Shane, 2013). Even though the airline industry
made some adjustments, it was not enough to protect passengers like the Transportation Security Administration protects them now. Today the
Transportation Security Administration has advanced airport technology with bottle liquid scanners, an explosive detection system and baggage
security. In response to an underwear bombing the Transportation Security Administration instituted more rigorous passenger screening methods
(Liberman,

Cci-20 Case Study Igcse
1.) CI–20 is credible in that his statement regarding the crime of John Brown tossing a homemade dynamite under a passing pickup truck from the
summer of 1995. To verify his statement, Lt. Nenning provided a statement from Fred Green, who was one of the victims from the incident CI–20 told
Detective shield. Therefore, veracity and basis of knowledge can be attributed to CI–20's statement of observation. Therefore, CI–20 can be deemed
truthful and reliable for providing his observation that was corroborated by Deputy Hughes' investigation and report with Fred Green. The degree of
specificity of CI–20's observation and claims is also accurate in that time at which the crime occurred, and the similarities are identical to those that
Fred Green stated as well. CI–20 also voluntarily gave information that he is personally acquainted with John Brown, that he was present during the
incident ... Show more content on Helpwriting.net ...
To prove CI–20's statement regarding John Brown's involvement with detonating an explosive that endangered others, Deputy Mike Hughes made
contact with one of the victims to the incident. The specificity of Fred Green's account regarding how it occurred on June 25, 1995 when he and his
girlfriend were attacked with an explosive being thrown under his truck when he passed the residence of John Brown. Deputy Hughes was able to
verify the damages as explained by Fred Green through his observation and investigation to the vehicle; Deputy Hughes and Lt. Nenning also went to
the scene of the truck explosion and recovered evidence of heavy cardboard tubing. They were also able to identified a bum mark in the roadway that
was directly across from John Brown's residence. Thus, by the totality of the circumstances, these reports and findings prove reasonable suspicion for
Lt. Nenning to request an affidavit for a search warrant for John Brown and his

Why Do You Should Be Used In The Event Of An Accident Or...
Objective:
The quantity and type of hazardous materials handled at the facility and the nature of our operations present a relatively low risk of a dangerous
incident involving exposure to hazardous materials. Further, we rely upon community provided emergency services for primary emergency response
should such an incident occur. Nevertheless, there are certain emergency response activities that facility personnel may undertake. This is especially
true in the event of a spill or other unplanned release of a hazardous material. Should, for example, a bulk oil storage tank fail, a significant release
could occur and a prompt facility response may be required to prevent an environmentally damaging incident. The facility can also respond in ... Show
more content on Helpwriting.net ...
Bomb Threat Checklist
Answers:
When will it go off?
Where is it located?
What type of bomb it is?
Background noise?
Is the voice familiar?
Why are you doing this?
Is the caller intoxicated?
Does the caller have an accent?
Gender?
Natural Disasters:
Fire:
If the fire is contained in a small area or waste basket, etc., it is your personal decision to promptly put out the fire with a wall–mounted fire
extinguisher. Notify the appropriate person(s) at the number(s) listed in the directory below.
If the fire is not contained in a small area:
Leave the building immediately, closing doors behind you, and pulling the manual alarm near the exit or stairwell.
If in a multi–story building, travel to at least three floors below the fire. DO NOT USE THE ELEVATORS.
Dial 9–911, describe where the fire is located, where you are and give details of the situation.
Notify Security, describe where the fire is located, where you are and give details of the situation.
Follow evacuation procedures announced over the public address system or leave the building.
Severe Weather:
Tornado Warning: a funnel cloud has been sighted or has touched down in the near vicinity.
Security will announce dangerous conditions over the public address system, along with instructions to move immediately to the designated safety area.
If conditions associated with tornadoes are observed prior to any announcements, the following procedures will apply:

Essay on review and critical thinking questions 08.06
Review questions 08.06
How are fire scenes different than regular crime scenes for investigators? They are different than regular crime scenes because fire scenes have a
different procedure. Plus, most fires scenes don't require a search warrant. This is because it can take a long time to get a search warrant but with fire
scenes it is crucial to get the evidence as soon as possible because causes of the fire, like petroleum, can evaporate within days, or even hours of the
fire. Also, they need to know how to prevent the fire from starting again and possibly injuring fire fighters or other emergency responders.
What is the blast effect? The blast effect is the outward rush of gases from the bomb's site of origin.
What are the two ... Show more content on Helpwriting.net ...
Do you think search warrants should be required for fire scenes? Why or why not? Search warrants are not required for fire scenes because the evidence
at fire scene needs to be collected as soon as possible because it is important to determine where a fire started and why in order to prevent the fire from
starting again and possibly injuring fire fighters or other emergency responders. This wouldn't be possible if we had to wait more than a couple hours
for a search warrant.
Do you think more countries should adopt the practice of putting color coded chips in explosive materials? Why or why not? I absolutely agree with the
adaption of putting color coded chips in explosives. These chips allow forensic scientists to track down viable information about the explosive that will
help find the culprit responsible for the explosion.
Why do you think crime scenes involving homemade bombs have increased? I think homemade bomb crime scenes are increasing because of the
opportunities we now have. This includes the internet, which tells us how to make the bomb, and stores that sell and/or produce the supplies for making
the bombs.
Why do you think the procedures are different from normal crime scenes to those involving fire and explosions? What benefits or challenges are there
because of these different procedures? I think the procedures are different from normal crime scenes to those involving fire and explosions

Boston Marathon Bombing Case Study
The Boston Marathon Bombing occurred on April 15, 2013. Three people died during the bombing. Several were injured two–hundred sixty more.
(boston.com) The suspects were students at the University of Massachusetts Dartmouth. Each suspect was arrested for the connection with the
Bombing on May 1, 2013. There were several witnesses during their case. The charges were severe. Dzhokhar was ordered to pay restitution to the
victims. There were a lot of law enforcement personnel involved in the case. Investigative techniques were used to link the suspects to the Bombing.
Investigators had evidence to prove who set off the bombs during the marathon. Surveillance cameras showed two of the suspects. Dzhokhar was
carrying a bag and a phone. The bombs were set off seconds away from each other. Two of the suspects were found by the police because they hijacked
a car while using a gun and when the suspect escaped he went into a gas station and contacted the police and that's when they received all the
information they needed to get the suspects into custody. There were charges brought against Dzhokhar Tsarnaev, Azamat Tazhayakov and Dias
Kadyrbayev. Dzhokhar Tsarnaev was the person that planned the bombing. He and his friends faced thirty counts of charges alleging that he and his
brother set off bombs killing two women and an eight–year–old boy. Dzhokhar's friends were charged with conspiracy, heroin trafficking, and
obstruction of justice. Azamat was a citizen of Kazakhstan and he

Case Analysis For The Project Delivery Essay
Case Analysis for the Project Delivery
Successful Case Introduction
The information in the following sections is derived from: Loulakis, M. C. and McLaughlin, L. (2009). Government Found Liable for Delays in
Design/ Build Project. Civil Engineering, Vol. (79). p96–96. 1p.
Design–build projects are one of the simplest projects in the construction industry which is leading to more contractors and companies using the
design–build project delivery. The projects have less contractual paperwork and decrease the executed construction time for the project.
Additionally, design–build is a common use for construction project which makes this project delivery one of the best project delivery methods for a
construction process. Some projects are complicated, but a single contract makes it less complicated due to less paperwork involved in the contract.
The following project is a successful construction project in which the government was found liable in the design–build project that incorporated a fast–
track system also (Loulakis & McLaughlin, 2009). Fast–track systems are projects in which the full design of the project is not completed before the
execution phase begins for the project. Many projects that have design–build project deliveries join the fast track since there is only one company and
one owner involved in the construction of the project.
ADT Construction Group Inc. was the construction company involved in the 2003 project for the munitions maintenance facility in

Accidents, Illness and Emergencies in the Early Years Setting
Describe the policies and procedures for dealing with accidents, injuries, illnesses and other emergencies that are in place within the school setting (P3).
These policies and procedures of accident, injury, illness and other emergencies are in place within the school setting to govern working practices and
provide quality and an agreed framework for action. The management within the school setting is responsible for creating the policies and for checking
that they are being followed, and the staffs are responsible for implementing the policies.
As all staff and parents must be aware of these policies, you will often find them on a notice board, or in the settings brochure. It is also important that
new staff are informed of these ... Show more content on Helpwriting.net ...
In order to maintain a clean and healthy environment this policy provides guidance for staff and parents as to when children should or should not be in
school if showing signs of illness. The health and wellbeing of all children is of paramount importance to enable them to be successful learners and to
be the best that they can be.
Guidance
Children should not be brought to school if they are displaying signs of illness. If parents do bring children to school and staff feel that they are unfit for
school, parents / carers / emergency contact will be contacted and requested to come and collect their child and requested not to return their child to
school until symptom free.
If a child is thought to be unwell while at school they will be seen by a qualified first aider as the condition of the child needs to be assessed. This
should be done in a kind and caring manner. The Head Teacher of should be informed of any sick children.
Should a child become ill whilst at school, a member of staff will contact the parent / carer / emergency contact. While awaiting the arrival of parents,
the staff will ensure the comfort of the child in the school office, taking appropriate action, which would include seeking medical advice if necessary. If
the child is in danger, the staff will seek medical advice immediately. Should a member of staff consider an illness / situation to warrant immediate
medical attention, they will report to a First Aider and Head

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