Title: FIRE SAFETY AWARENESS SEMINAR
1FIRE SAFETY AWARENESS SEMINAR
2Introduction
- Manager, Emergency Preparedness Planning
Division. - Also Fire Prevention Officer, spearheading fire
safety and prevention program in NUS. - Role Plan and improve fire and life safety in
NUS - Main duties include coordinating , developing and
implementing of policies, training and
procedures. - Staff 01 Technical Support Officer
-
3Scope
- Why be concern about Fire Safety
- Fire Awareness Video
- Summary of Learning Points
- Fire Extinguisher Training
- Demo
- - Behind SOC 1 at Carpark 10
4Why be concern about Fire Safety
- 1 out of every 3 people in this lecture theatre
will have an experience with fire in their
lifetime - Lab and workshop areas provide unique
circumstances for fire to start - A small fire can grow very quickly and destroy
years of work - YOU can help to prevent fires before they start
- Know where the fire protection equipment and
exits are before you need them -Have an escape
plan - Fire safety education gives you the training
needed to make good choices
5Fire Awareness Video
6Summary of Learning Points
- Nature of Fire
- Fire is a chemical reaction known as combustion.
- Represented as Fire Tetrahedron Heat, Oxygen,
fuel and chemical chain reaction - Essence of process
- Fuel is heated and gives off vapor
- These vapors ignite and flames cause chain
reaction to begin - Chain reaction commences early in the burning
process and as it increases its intensity, it
accelerates the rate of combustion
7Summary of Learning Points
- Causes of Fire
- Fire will occur with right mixture of three
elements a source of fuel, oxygen and a source
of ignition. - Most work environments have many sources of
combustible materials and sources of possible
ignition.
8Summary of Learning Points
- Fire Behaviour
- Fire must obey physical laws
- Where there is fire there is smoke
- It is the vapour that burns
- Oxygen increases fire intensity
- The principle of cooling, smothering and
starving
9Summary of Learning Points
- Fire Safety Management
- comprised of three elements
- Fire Prevention
- Fire Protection
- Fire Suppression
- Fire Prevention
- inspections, training, proper storage,
housekeeping, reporting correcting hazards etc
10Summary of Learning Points
- Fire Safety Management
- Fire Protection
- equipments and/or mechanisms such as fire alarm
systems, emergency lightings, fire extinguishers,
hosereels and sprinklers etc.
11Summary of Learning Points
- Fire Safety Management
- Fire Suppression
- reducing the heat
- removing or reducing the oxygen
- removing the fuel
- Stopping the chemical chain reaction
12FIRE EXTINGUISHER
13Classes of Fire
- Class A
- Ordinary combustibles materials like wood, paper,
cloth, furnishing, plastics and rubber - Class B
- Flammable liquids, solvents, oils, paints,
thinner and flammable gases - Combustible liquids such as kerosene
- Class C
- Live electrical equipment like electrical mains,
transformers and electrical appliances
(extinguishing medium must be electrically
non-conductive) - Class D
- Combustible metals e.g. potassium, magnesium,
titanium, sodium, lithium and zirconium
14Types of Fire Extinguisher
- Water Extinguisher
- Used on Class A fires
- 6 or 9 litres, pressurized gas is air or nitrogen
- Operating pressure is 10 bar
- Use caution to avoid scattering lightweight
materials with pressurized - water and spreading the fire
- Dry Chemical (ABC)
- Effective for Class A, B and C fires
- 1 to 12 kg, pressurized gas is air or nitrogen
- Operating pressure is 7.5 to 15 bar
- Carbon Dioxide
- Used for Class B and C fires
- Filled with liquid CO2 to two-thirds, one-third
is evaporated gas - Comes with discharge horn to stop entrainment of
air with CO2.
15Rules for Fighting Fire
Just Remember the three As ACTIVATE the
building alarm or notify SCDF by calling 995. Or,
have someone else to do it for you. ASSIST any
persons in immediate danger, or those incapable
on their own, to exit the building, without risk
to yourself. Only after these two are
completed, should you ATTEMPT the extinguish the
fire
16 Fire Extinguisher Use
It is important to know the locations and the
types of fire extinguishers in your area prior to
actually using one. Fire extinguishers can be
heavy, so it is a good idea to practice by
picking up and holding an fire extinguisher to
get an idea of weight and feel. Take time to
read the operating instructions and warnings
found on the fire extinguishers. Not all fire
extinguishers look alike. Practice by releasing
the discharge horn or hose and aiming it at the
base of imagined fire. Do not release the pin or
squeeze the lever. This will break the fire
extinguisher seal and cause it to lose pressure.
17 Location of Demonstration
You are Here
18THANK YOU