Fire needs all three components
Fire gets extinguished when one or more of the components removed
Chain reaction makes fire continue to burn
Class A - Wood, paper,cloth, trash
Class B - Flammable liquids, oils
Class C - Flammable Gas, Liquefied Flammable gas
Class D - Combustible metals, like Sodium, Potassium, Magnesium
Why driver training
Statistics
Construction Vehicle Hazards
Driver Safety Tips
Traffic Signs
Driving is something we all do daily.
It’s the most dangerous thing we do, and is the number one killer of those under 50 years of age.
It’s responsible for over 50% of all work-related fatalities.
Image result for welding
Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing fusion, which is distinct from lower temperature metal-joining techniques such as brazing and soldering, which do not melt the base metal.
Why driver training
Statistics
Construction Vehicle Hazards
Driver Safety Tips
Traffic Signs
Driving is something we all do daily.
It’s the most dangerous thing we do, and is the number one killer of those under 50 years of age.
It’s responsible for over 50% of all work-related fatalities.
Image result for welding
Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing fusion, which is distinct from lower temperature metal-joining techniques such as brazing and soldering, which do not melt the base metal.
Recruiters/Talent Management Relevant CV for Benjamin Joseph in Campaign Branding.
This document highlight all relevant career experience with links through to online achievements for all relevant roles. For more information visit www.hey.digital.
If you have any issues regarding this document please contact: ben@hey.digital
Το βιβλίο της Ζωής Θεοχάρη "Ελίτσα Μαυρομάτα" από τις εκδόσεις Λιβάνη, όπως το παρουσίασε η Έφη στο Δ1 του 7ου Δημοτικού Σχολείου Χαλκίδας για τις ανάγκες της φιλαναγνωσίας.
In order to meet the worldwide demand for a clean environment, various national, regional, state, or local regulations or guidelines have been proposed and enforced. Incineration of solid wastes is usually considered to be the most effective in volume reduction of the solid waste, thereby reducing the burden of landfill. Incineration can remain a viable option when it ensures pollution minimization. Shareq Wajih | Purab Verma | Vivek Chauhan | Neeraj | Sahil Yadav "Waste Disposal through Portable Incinerator" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30881.pdf Paper Url :https://www.ijtsrd.com/engineering/environmental-engineering/30881/waste-disposal-through-portable-incinerator/shareq-wajih
Recruiters/Talent Management Relevant CV for Benjamin Joseph in Campaign Branding.
This document highlight all relevant career experience with links through to online achievements for all relevant roles. For more information visit www.hey.digital.
If you have any issues regarding this document please contact: ben@hey.digital
Το βιβλίο της Ζωής Θεοχάρη "Ελίτσα Μαυρομάτα" από τις εκδόσεις Λιβάνη, όπως το παρουσίασε η Έφη στο Δ1 του 7ου Δημοτικού Σχολείου Χαλκίδας για τις ανάγκες της φιλαναγνωσίας.
In order to meet the worldwide demand for a clean environment, various national, regional, state, or local regulations or guidelines have been proposed and enforced. Incineration of solid wastes is usually considered to be the most effective in volume reduction of the solid waste, thereby reducing the burden of landfill. Incineration can remain a viable option when it ensures pollution minimization. Shareq Wajih | Purab Verma | Vivek Chauhan | Neeraj | Sahil Yadav "Waste Disposal through Portable Incinerator" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30881.pdf Paper Url :https://www.ijtsrd.com/engineering/environmental-engineering/30881/waste-disposal-through-portable-incinerator/shareq-wajih
This slides shows vocational training which i've done at ammonia-4 plant at GSFC LTD.
There are some tasks that given by our university that we have done here.
Capturing atmospheric carbon dioxide and using it to produce synthetic biofuel, constitutes carbon-negative transportation fuels. To put it another way, the process has a negative carbon footprint because it removes carbon dioxide from the air and uses it as fuel. Production of hydrogen, which requires electricity or natural gas and can still result in emissions, is a more expensive and time-consuming route to decarbonization than the use of carbon-negative fuels. It is also possible to use carbon-negative fuels to power currently operating vehicles, without the need for new expensive fueling infrastructure, shortening the time and money needed to a fully decarbonized future.
Aggressive Environments - When working in tough conditions which can involve wet, corrosive and even extreme temperatures, solutions require pecial considerations which offer resistance and reliability against the environment they will be exposed to.
What is dredging and Dredger.
Why Dredging
Types of dredging.
Types of Dredger.
Dredging Hazards.
Nautical Flags and Their Meanings.
Legal requirement of dredging.
This h a n d b o o k s er ves a s a w o r k p l a c e s a f e t y a n d health Tool Box Talk resource for our team members who a re involved in marine construction. This book highlights g e n e r a l s a f e t y precautions t o ensure safe practice of our site oriented operations. This handbook is b e i n g developed to assist o u r t e a m m e m b e r s a n d w o r k e r s t o g a i n a n d to better understand of our daily work related safety precautions, their roles and responsibilities, good and bad practices f o r d a i l y o p e r a t i o n s .
This handbook is prepared for awareness and informational purposes.
This h a n d b o o k s er ves a s a w o r k p l a c e s a f e t y a n d health Tool Box Talk resource for our team members who a re involved in marine construction. This book highlights g e n e r a l s a f e t y precautions t o ensure safe practice of our site oriented operations. This handbook is b e i n g developed to assist o u r t e a m m e m b e r s a n d w o r k e r s t o g a i n a n d to better understand of our daily work related safety precautions, their roles and responsibilities, good and bad practices f o r d a i l y o p e r a t i o n s .
This handbook is prepared for awareness and informational purposes.
This h a n d b o o k s er ves a s a w o r k p l a c e s a f e t y a n d health Tool Box Talk resource for our team members who a re involved in marine construction. This book highlights g e n e r a l s a f e t y precautions t o ensure safe practice of our site oriented operations. This handbook is b e i n g developed to assist o u r t e a m m e m b e r s a n d w o r k e r s t o g a i n a n d to better understand of our daily work related safety precautions, their roles and responsibilities, good and bad practices f o r d a i l y o p e r a t i o n s .
This handbook is prepared for awareness and informational purposes.
.Few words of Traffic Signs
Purpose of Road Signs
Types of road signs.
Cautionary Sign/Warning Signs/Danger Signs
Mandatory or Regulatory Signs.
Informatory Signs
Direction, Position, or Indication Signs
Traffic Lights
Hand Signals
Flag Signals
Parking Bay Symbols
Legal Requirement
Road Marking
Cautionary/warning signs List.
LIST OF FACILITY INFORMATION SIGNS List
What is JSA?
A Job Safety Analysis is a task-oriented risk assessment used to review the hazards associated with a particular work task, and to verify that adequate safeguards are in place to control those hazards.
JSAs are known by a variety of terms, including Job Hazard Analysis (JHA), Job Risk Assessment (JRA), Task Risk Assessment (TRA), Safe Job Analysis (SJA).
Job Safety Analysis and its Implementation
INVOLVE employees in the development
KEEP written JSA short and simple
ILLUSTRATE safe practices
ASSIGN responsibility of JSA
TRAIN all employees and supervisors
EXPLAIN the use of JSA to employees
IMPLEMENT safe work practices
REVIEW JSA when equipment or process changes or new information becomes available regarding potential hazards associated with the job.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
Climate Change All over the World .pptxsairaanwer024
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
Prevalence of Toxoplasma gondii infection in domestic animals in District Ban...Open Access Research Paper
Toxoplasma gondii is an intracellular zoonotic protozoan parasite, infect both humans and animals population worldwide. It can also cause abortion and inborn disease in humans and livestock population. In the present study total of 313 domestic animals were screened for Toxoplasma gondii infection. Of which 45 cows, 55 buffalos, 68 goats, 60 sheep and 85 shaver chicken were tested. Among these 40 (88.88%) cows were negative and 05 (11.12%) were positive. Similarly 55 (92.72%) buffalos were negative and 04 (07.28%) were positive. In goats 68 (98.52%) were negative and 01 (01.48%) was recorded positive. In sheep and shaver chicken the infection were not recorded.
Prevalence of Toxoplasma gondii infection in domestic animals in District Ban...
Fire 3 prevention
1. FIRE PREVENTION
Prepared by,
SOUMEN MAKAR.
DREDGING AND RECLAMATION WORKS,
BMCT-,JNPT-4
12/30/2015 1
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
2. How does a Fire occur?
• Fire needs all three
components
• Fire gets extinguished
when one or more of
the components
removed
• Chain reaction makes
fire continue to burn.
• Fire needs all three
components
• Fire gets extinguished
when one or more of
the components
removed
• Chain reaction makes
fire continue to burn.
12/30/2015 2
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
3. Types of Fires
• Class A - Wood, paper,cloth, trash
• Class B - Flammable liquids, oils
• Class C - Flammable Gas, Liquefied
Flammable gas
• Class D - Combustible metals, like
Sodium, Potassium,
Magnesium
• Class A - Wood, paper,cloth, trash
• Class B - Flammable liquids, oils
• Class C - Flammable Gas, Liquefied
Flammable gas
• Class D - Combustible metals, like
Sodium, Potassium,
Magnesium
12/30/2015 3
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
4. Principle of fire extinction
1. Starvation
2. Cooling
3. Smothering
4. Interuption of Chain Reaction
1. Starvation
2. Cooling
3. Smothering
4. Interuption of Chain Reaction
12/30/2015 4
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
5. Principle of fire extinction
(Starvation)
Isolating the Fuel
12/30/2015 5
DREDGING AND RECLAMATION
WORKS ,BMCT/JNPT-4, THIS
PROGRAMME WAS CONDUCTED TO
CREATE A BROADER SFETY
AWARENESS AMONG THE STAFFS
AND WORKERS .
6. Principle of fire extinction
(Cooling)
Reducing temperatureReducing temperature
12/30/2015 6
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
7. Principle of fire extinction
(Smothering)
Limiting OxygenLimiting Oxygen
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DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS .
8. Principle of fire extinction
Interupting Chain ReactionInterupting Chain Reaction
12/30/2015 8
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
9. Different Kinds of Extinguishers
The 3 most common fire extinguishers
used at site:
– Foam
– Carbon Dioxide
– Dry Chemical Powder – Cartridge type
– Dry Chemical Powder – Stored
Pressure type
The 3 most common fire extinguishers
used at site:
– Foam
– Carbon Dioxide
– Dry Chemical Powder – Cartridge type
– Dry Chemical Powder – Stored
Pressure type
12/30/2015 9
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS
.
10. Foam type
USEUSE
ThisThis extinguisherextinguisher isis usedused toto
putput outout oiloil firesfires (B(B ClassClass
fires)fires)
APPLICABLEAPPLICABLE ISIS CODECODE
ISIS 1020410204 -- 19821982
ISIS 21902190 -- 19921992
SIZESSIZES AVAILABLEAVAILABLE
500500g,g, 11,,22,,55,,1010kgkg
USEUSE
ThisThis extinguisherextinguisher isis usedused toto
putput outout oiloil firesfires (B(B ClassClass
fires)fires)
APPLICABLEAPPLICABLE ISIS CODECODE
ISIS 1020410204 -- 19821982
ISIS 21902190 -- 19921992
SIZESSIZES AVAILABLEAVAILABLE
500500g,g, 11,,22,,55,,1010kgkg
12/30/2015 10
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
11. Foam type
CONSTRUCTIONCONSTRUCTION
ThisThis extinguisherextinguisher consistsconsists ofof aa
cylindricalcylindrical bodybody ontoonto whichwhich aa capcap unionunion
isis fittedfitted..
TheThe capcap unionunion isis fittedfitted withwith aa CoCo22 gasgas
cartridge,cartridge, piercerpiercer mechanismmechanism andand
safetysafety clipclip..
TheThe bodybody isis fittedfitted withwith aa siphonsiphon tubetube..
ScrewedScrewed ontoonto thethe nipplenipple ofof thethe siphonsiphon
tubetube isis aa flexibleflexible braidedbraided plasticplastic hosehose
terminatingterminating withwith plasticplastic foamfoam makingmaking
branchbranch pipepipe..
CONSTRUCTIONCONSTRUCTION
ThisThis extinguisherextinguisher consistsconsists ofof aa
cylindricalcylindrical bodybody ontoonto whichwhich aa capcap unionunion
isis fittedfitted..
TheThe capcap unionunion isis fittedfitted withwith aa CoCo22 gasgas
cartridge,cartridge, piercerpiercer mechanismmechanism andand
safetysafety clipclip..
TheThe bodybody isis fittedfitted withwith aa siphonsiphon tubetube..
ScrewedScrewed ontoonto thethe nipplenipple ofof thethe siphonsiphon
tubetube isis aa flexibleflexible braidedbraided plasticplastic hosehose
terminatingterminating withwith plasticplastic foamfoam makingmaking
branchbranch pipepipe..
12/30/2015 11
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS CONDUCTED TO
CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS .
12. Foam type
METHOD OF OPERATION:METHOD OF OPERATION:
Keep the extinguisher on theKeep the extinguisher on the
ground or platformground or platform
Withdraw the branch pipe from itsWithdraw the branch pipe from its
seat, swing back the safety clip andseat, swing back the safety clip and
press down the knob with the palm.press down the knob with the palm.
This action releases CoThis action releases Co22 gas fromgas from
the cartridge and pressurizes thethe cartridge and pressurizes the
extinguisher body.extinguisher body.
Foam is then directed to fall ontoFoam is then directed to fall onto
the fire gentlythe fire gently..
METHOD OF OPERATION:METHOD OF OPERATION:
Keep the extinguisher on theKeep the extinguisher on the
ground or platformground or platform
Withdraw the branch pipe from itsWithdraw the branch pipe from its
seat, swing back the safety clip andseat, swing back the safety clip and
press down the knob with the palm.press down the knob with the palm.
This action releases CoThis action releases Co22 gas fromgas from
the cartridge and pressurizes thethe cartridge and pressurizes the
extinguisher body.extinguisher body.
Foam is then directed to fall ontoFoam is then directed to fall onto
the fire gentlythe fire gently..
12/30/2015 12
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
13. Carbon Dioxide
USE
The Co2 fire extinguisher is
used to put out fire involving
electrical equipments, oil (B
Class Fire) and gas (Class fire).
APPLICABLE IS CODE
IS 2190- 1992
IS 2878- 1976
SIZES:
2, 3.2, 4.5, 6.8, 9,22.5Kg
USE
The Co2 fire extinguisher is
used to put out fire involving
electrical equipments, oil (B
Class Fire) and gas (Class fire).
APPLICABLE IS CODE
IS 2190- 1992
IS 2878- 1976
SIZES:
2, 3.2, 4.5, 6.8, 9,22.5Kg
12/30/2015 13
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
14. Carbon Dioxide
HOSE
VALVE
HANDLE
PIN
CONSTRUCTION
The extinguisher consists of
a cylindrical body onto which
a wheel valve is fitted. The
wheel valve is having a
safety pin with which we can
lock the wheel valve and also
to this wheel valve a
discharge horn made of fibre
plastic is fitted. The body is
fixed with a siphon tube.
CYLINDER
HORN
HANDLE
CONSTRUCTION
The extinguisher consists of
a cylindrical body onto which
a wheel valve is fitted. The
wheel valve is having a
safety pin with which we can
lock the wheel valve and also
to this wheel valve a
discharge horn made of fibre
plastic is fitted. The body is
fixed with a siphon tube.
12/30/2015 14
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
15. Carbon Dioxide
HOSE
VALVE
HANDLE
PIN
METHOD OF OPERATION:
Remove the safety pin and
turn the wheel in anti-
clockwise direction and
direct the gas to the seat
of fire with the help of the
discharge horn. We can
control the flow of the gas
turning the wheel valve in
clockwise direction.
CYLINDER
HORN
HANDLE
METHOD OF OPERATION:
Remove the safety pin and
turn the wheel in anti-
clockwise direction and
direct the gas to the seat
of fire with the help of the
discharge horn. We can
control the flow of the gas
turning the wheel valve in
clockwise direction.
12/30/2015 15
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS
.
16. Dry Chemical Powder (DCP)
USEUSE
TheThe drydry powderpowder firefire
extinguisherextinguisher isis usedused toto putput outout
firesfires involvinginvolving oiloil (B(B classclass fire)fire)
andand gasgas firesfires (C(C classclass fire)fire)..
APPLICBALE IS CODEAPPLICBALE IS CODE
IS 2171IS 2171 -- 19861986
IS 2190IS 2190 –– 19921992
SIZES AVAILABLESIZES AVAILABLE
1,2,5,10kg1,2,5,10kg
(Cartridge Type)
USEUSE
TheThe drydry powderpowder firefire
extinguisherextinguisher isis usedused toto putput outout
firesfires involvinginvolving oiloil (B(B classclass fire)fire)
andand gasgas firesfires (C(C classclass fire)fire)..
APPLICBALE IS CODEAPPLICBALE IS CODE
IS 2171IS 2171 -- 19861986
IS 2190IS 2190 –– 19921992
SIZES AVAILABLESIZES AVAILABLE
1,2,5,10kg1,2,5,10kg
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DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
17. CONSTRUCTIONCONSTRUCTION
DCPDCP extinguisherextinguisher consistsconsists ofof aa
cylindricalcylindrical bodybody ontoonto whichwhich aa capcap
unionunion isis screwedscrewed..
TheThe capcap unionunion isis havinghaving thethe
piercerpiercer mechanismmechanism andand safetysafety
clipclip andand CoCo22 gasgas cartridgecartridge isis
screwedscrewed ontoonto thisthis..
TheThe bodybody isis fixedfixed withwith siphonsiphon
tubetube..
Dry Chemical Powder (DCP)
SAFETY CLIP
CATRIDGE HOSE
(Cartridge Type)
CONSTRUCTIONCONSTRUCTION
DCPDCP extinguisherextinguisher consistsconsists ofof aa
cylindricalcylindrical bodybody ontoonto whichwhich aa capcap
unionunion isis screwedscrewed..
TheThe capcap unionunion isis havinghaving thethe
piercerpiercer mechanismmechanism andand safetysafety
clipclip andand CoCo22 gasgas cartridgecartridge isis
screwedscrewed ontoonto thisthis..
TheThe bodybody isis fixedfixed withwith siphonsiphon
tubetube..
DCP
OUTER
CONTAINER NOZZEL
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DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
19. Dry Chemical Powder (DCP)
Dry Chemical Powders:
Sodium Bicarbonate
Potassium Bicarbonate
Sodium Chloride
Potassium Chloride
Potassium Sulfide
(Cartridge Type)
Dry Chemical Powders:
Sodium Bicarbonate
Potassium Bicarbonate
Sodium Chloride
Potassium Chloride
Potassium Sulfide
12/30/2015 19
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS .
20. Dry Chemical Powder (DCP)
Stored Pressure Type
USE
Suitable for Class A, B and C
fires.
IS Code: 13849 -1993
Size of Fire Extinguishers
0.5, 1, 2, 5, 10kg
USE
Suitable for Class A, B and C
fires.
IS Code: 13849 -1993
Size of Fire Extinguishers
0.5, 1, 2, 5, 10kg
12/30/2015 20
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
21. Dry Chemical Powder (DCP)Stored Pressure Type
CONSTRUCTION
Mono-Ammonium Phosphate
Powder is stored in the cylinder
under the pressure of Nitrogen.
A Siphon Tube is fitted the
discharge valve.
Extinguisher may or may not be
provided with Hose
Dial Gauge is provided to monitor
the pressure of Nitrogen
CONSTRUCTION
Mono-Ammonium Phosphate
Powder is stored in the cylinder
under the pressure of Nitrogen.
A Siphon Tube is fitted the
discharge valve.
Extinguisher may or may not be
provided with Hose
Dial Gauge is provided to monitor
the pressure of Nitrogen
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DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS
.
22. Dry Chemical Powder (DCP)
Stored Pressure Type
OPERATION
Remove the Safety Pin.
Aim the base of the fire.
Squeeze the valve
From one side of fire
Cover the whole area by
sweeping action.
OPERATION
Remove the Safety Pin.
Aim the base of the fire.
Squeeze the valve
From one side of fire
Cover the whole area by
sweeping action.
12/30/2015 22
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS
.
23. Suitability of Fire Extinguishers
Sl.
No.
Type of Fire Type of Extinguishers
1 Class - A Sand, Water
2 Class - B Foam, DCP, CO2
3 Class - C DCP, CO23 Class - C DCP, CO2
4 Class - D Special Dry Powders, like
Soda Ash Powder + NaCO3 for
fire on Na or K
Dry Sand Powder + SiO2 for
various Metal Fires
12/30/2015 23
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS .
24. Selection of Extinguishers
(Site Specific)
Sl.
No.
Type of Work Type of Extinguishers
1 Carpentry Works Sand Buckets, Water in Drums
2 Diesel or Petrol
Store
Foam
3 Gas Cutting and
Welding
DCP or CO2Gas Cutting and
Welding
4 Office & General
Store
CO2 / DCP
5 P&M (Mech) DCP / CO2
6 P&M (Elec) DCP / CO2
Water or Foam should not be used for
fires on Electrical Machines
12/30/2015
24
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS .
25. Maintenance of Extinguishers
Extingu
isher
Once in
3 Months A Year 2 yrs 3 Yrs 5 Yrs
Foam Clean the hose assembly
Check the piercing
mechanism- Apply lubricant
Refill the Liquid if
sedimentation found
If the weight of the
Cartridge is 10% less,
Replace it.
Replace the corroded
extinguishers
Pick 1/3 of the total
numbers and carry
out Hydro-test at
17.5 Kg/cm2. If one
or more fail, test all
the extinguishers.
Refill the
extinguis
her
Carry out
Hydro-test
at
17.5kg/cm2
for 2.5
minutes
Clean the hose assembly
Check the piercing
mechanism- Apply lubricant
Refill the Liquid if
sedimentation found
If the weight of the
Cartridge is 10% less,
Replace it.
Replace the corroded
extinguishers
Co2 Examine hose, Horn and
assembly and clean.
If the weight of the
extinguisher is 10% less,
refill it.
Replace the corroded
extinguishers
Pick 1/3 of the total
numbers and carry
out Hydro-test at
210kgf/cm2. If one
or more fail, test all
the extinguishers.
Refill the
extinguish
er.
Carry out
hydro-test
at
210kgf/cm2
for 2.5
Minutes
whenever
refilling is
done
12/30/2015 25
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
26. Exting
uisher
Once in
3 Months A Year 2
years
3 Years 5
Years
DCP Clean the hose
assembly
Check the piercing
mechanism- Apply
lubricant
Refill the Powder if
granulation or
caking is found.
If the weight of the
Cartridge is 10%
less, Replace it.
Replace the
corroded
extinguishers
Pick 1/3 of
the total
numbers and
carry out
Hydro-test at
25 Kg/cm2. If
one or more
fail, test all
the
extinguishers.
Carry
out
Hydro-
test at
25
Kg/cm2
for 2.5
minutes
Refill
the
extingui
shers
Clean the hose
assembly
Check the piercing
mechanism- Apply
lubricant
Refill the Powder if
granulation or
caking is found.
If the weight of the
Cartridge is 10%
less, Replace it.
Replace the
corroded
extinguishers
Pick 1/3 of
the total
numbers and
carry out
Hydro-test at
25 Kg/cm2. If
one or more
fail, test all
the
extinguishers.
Carry
out
Hydro-
test at
25
Kg/cm2
for 2.5
minutes
12/30/2015 26
DREDGING AND RECLAMATION
WORKS ,BMCT/JNPT-4, THIS
PROGRAMME WAS CONDUCTED TO
CREATE A BROADER SFETY
AWARENESS AMONG THE STAFFS
AND WORKERS .
27. 12/30/2015 27
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS
.
28. P.A.S.S. Method
Pull the pin
This will allow you to
squeeze the handle in
order to discharge the
extinguisher
Pull the pin
This will allow you to
squeeze the handle in
order to discharge the
extinguisher
12/30/2015 28
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND WORKERS
.
29. P.A.S.S. Method
Aim at the base of the
fire
Aiming at the middle will
do no good.
The agent will pass
through the flames.
Aim at the base of the
fire
Aiming at the middle will
do no good.
The agent will pass
through the flames.
12/30/2015 29
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
30. P.A.S.S. Method
Squeeze the handle
This will release the
pressurized
extinguishing agent
Squeeze the handle
This will release the
pressurized
extinguishing agent
12/30/2015 30
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
31. P.A.S.S. Method
Sweep side to side
Cover the entire area that
is on fire.
Continue until fire is
extinguished
Sweep side to side
Cover the entire area that
is on fire.
Continue until fire is
extinguished
12/30/2015 31
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .
32. Thank You
FOR
Thank You
FOR
12/30/2015 32
DREDGING AND RECLAMATION WORKS ,BMCT/JNPT-4, THIS PROGRAMME WAS
CONDUCTED TO CREATE A BROADER SFETY AWARENESS AMONG THE STAFFS AND
WORKERS .