Why H.S.E. ?
To ensure -first- the human factor safety,
then the equipment safety, and environmental
protection against pollution.
This item can be done by reducing the
risks activities and recovering points of
deficiencies appears as a result of work
activities and human faults.
Personal Protective
Equipment (PPE)
Head protection (helmet).
Hands protection (gloves).
Eye protection (goggles).
Foot protection (safety boot).
Special other equipments used for specific jobs
as radioactive suits.
Oil suits and boots.
Fire fighting suits.
FIRE
FIRE THEORY:
IT is just a quick oxidation process for
substances combined with heat and light as a
result of abnormal excitation by heat in
presence of suitable reaction conditions.
Three factors are required for fire.
1.Presence of composite substance.
2.Presence of oxygen.
3.Presence of source of heat (spark).
Fire Triangle
Composite material
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Fire
Fire Fighting Tech.
Cut flow of the composite material source.(رانلا عيوجت)
Fire isolation to restrict the oxygen coordination. (رانلا قنخ)
Reduce the fire temperature by water or other sources.( ديربت
قيرحلا)
Fire Classification
Class A
Class B
Class C
Class D
Class A
Fire initiates in Solid subs. with organic nature
(carbon components).
Ex (Paper, Wood and other plant fibers).
Water is the best method for this type as most of these
materials are membranous and absorb water so cooling
Class B
Fire initiates in composite liquids substances
They can be classified into
Water soluble sub. And water insoluble sub.
According to type the method is detectedand these methods are
Water-foam sprinkling
Halogen gas vapors
Co2
Dry power.
Class C
Initiates in composite gases
Ex (Petroleum liquefied gases)
Powder and Foam used in case of its leakage.
Water sprinkling also used for cooling.
Class D
Fire that initiate in metal substances
Water is not suitable for this method also CO2
and powder containing bicarbonate salts.
Usually Graphite powder or Talk Powder are
used for this type of fire
Dry sand may be used too.
METALS
D
Electrical Fires
Fires initiates from electric source then it take
another direction according to the influenced
ground
Cutting the power supply is the first application
Then treat the fire as it will be classified.
If you can’t cut the power,!!!!! USE bad conductor
materials (do not conduct the electric power).
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HAZARD
CLASSIFICATION
Mechanical Hazards
Chemical Hazards
Natural Hazards
Biotic Hazards
Mechanical Hazards
Risks happened due to motion.
This motion may be in the part that cause it
Or may be in the intermediate that carry this part
Or may be in the injured person
Chemical Hazards
All risks happened due to chemicals
with all of its phases
Solid.
Liquid.
Gas.
Natural Hazards
Risks due to nature factors
heat, humidity, wind speed, electricity, light, sound
and vibrations.
Biotic Hazards
Risks due to biotic creatures
Microbes and Viruses
Surveys / investigation
Annual Survey
Done over all the areas for risk evaluation
Periodic Survey
Depends upon the activity nature.
Special Survey
In cases of
Repetitive risks and accidents.
New installed equipments.
New plan application.
New trained personnel.
In case of accident.
Who do so?
The main person for each area/sector is the
area/ Sector supervisor.
committee of HSE, Maintenance representatives,
and the all dept. heads plan a general survey for
each dept., then a special surveys done over the
dept. that increase in accidents were noticed in,
by doing so the risks will be valuated and the
HSE will recommend the best ways to recover
and prevent reoccurrence of it.
Environmental Protection
How do petroleum industry
pollute the Environment.???
Sources of pollution
Oil pollution in sea water.
Gases and liquids inland from processing
facilities.
Light hydrocarbon gases.
Ballast water discharge.
Oil leakage due to charge and discharge.
Oil tankers accidents is a catastrophe..
Radioactive materials (NORM) contamination.
What happened when oil spill
in sea water?
Oil spills in water have 3 fates
First is some of it evaporates to the atmosphere
(light hydrocarbons).
The second will remain floated over the sea water
due to density.
The third will be combined with water forming
suspended balls which will be sink down and form
the tar balls.
so
We have in our hands only solution for those
floated part
REMEMBER: if we gain time factor, all pollution
can be only floated spill.
This oil spill were gathered and concentrated by
booms for over control
This concentration can be dragged to a specific
place away of sensitive shorelines.
(i.e. from high valuable to low valuable shores
then treatment will starts.)
What about the used sea
water in process areas?
Water used in the processing facilities are mainly
from sea water.
The cooling waters must be reduced.
More gas separation process must be done
specially for acidic water.
More sufficient oil separation must be done