Disaster Management Personal Protective Equipment
Transcript of Disaster Management Personal Protective Equipment
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TRAINING ON - USE &STANDARD OF PERSONALPROTECTIVE EQUIPMENT
WEL - COME
LET US MAKE SAFETY - THE WAY OF LIFE.
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PERSONAL PROTECTIVEEQUIPMENT
INTRODUCTION:
The first line of defense is to eliminate accident causing situations atthe workplace by effective engineering control measures. The
Personnel Protective Equipment is a second line of defense for
employee protection.
PPE does not and cannot eliminate hazards at work. As a barrier
between the hazard and worker, PPE can help eliminate the injury orreduce its severity.
PPE should confirm to applicable IS standards or codes of practices
and good engineering practices.
The principal requirements of PPE are:
To safeguard a person from the identified hazard to which he is
exposed.
To afford reasonable comfort.
To permit natural movement to the user to have efficient job
performance.
Should be easy for cleaning and maintenance.
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HEAD PROTECTION
Classification:
The personal protective equipment are classified into two categories:
Non-respiratory PPE
Respiratory PPE
NON RESPIRATORY PERSONAL PROTECTIVE EQUIPMENT:
HEAD PROTECTION:
High density HDPE cross ribbed shell.
Replaceable cotton headgear and chin strap makes it
economical .
Additional lamp bracket attachments can be given .
IS-2925 and DGMS approved and marked .
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HEAD PROTECTION
The SAFETY HELMET should withstand the impact of
a plumb ball of 500 GMS weight with conical steelpoint having an included angle of 36 Deg. Or a
spherical point radius of not more than 0.5 mm
dropped from a height of 3 Mtr. with pointed end
downwards on or suffering failure of any integral part.
The helmet should be right size hence adjust thefittings correctly and comfortably. Straps should not be
too tight.
Wear the helmet straight not tilled on the head. Do not
keep any packets, cards. Papers inside your hard hat.
Check regularly for cracks, dents and signs of wear
and for loose or broken straps.
Protect the helmets from exposure to heat or chemical
as much as possible.
Remove dirt and moisture after use. Clean it at least
once in a month by using cleanser and warm water.
Do not carelessly drop the helmet. Keep it in the
proper storage place.
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EYE PROTECTION
EYE PROTECTION
Eyes are our windows to the world, the best means of direct andinstant communication that the body with the environment. Eyes are
precious, vital part of our body.
HAZARDS:
There are broadly 2 types of hazards associated with eye injury they
are:1. Mechanical hazard.
2. Chemical hazard.
MECHANICAL:In machining, grinding, chipping, cutting, handling
molten metals, there is great risk of flying practices, dust, chips,
sparks and molten metal splashes getting into the eyes and injuring
them.
CHEMICAL:Handling of chemicals in laboratories AND plants,
through pipelines, storage have the threat of chemical splash's, fumes,
dust and burns. In such risk situation appropriate eye protection is
must.
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EYE PROTECTION.
CHEMICAL SPLASHGOGGLE
Protects against hazardous
liquids , chemicals & dust.
Meets ANSI-Z-87-1-1989
standard and UK BS 2092.
FACE GUARD
Face Guard for combine comfort , protection and
low cost for an unbeatable value (confirms to IS-
8521)
Crown protector gives extra
protection , confirms to IS-8521.
Meets International Standards.
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EYE PROTECTIONEYE PROTECTORS WITH CLASSIFICATION
TYPE CHARACTERISTICS PROTECTIVE AGAINST
1. Spectacle type Goggle - Plain shatters proof, toughened - Flying particles.
( both side mesh ) glass or plastic lenses.
- With or without side shield
- Metal or heat resistant frame
2. Punk goggle - Light in weight, non fogging - Dust, splashes of liquids
cellulose clear vision like acid , alkali, solvent. - Ventilation holes on either side.
- Soft plastic frame
3. Chemical goggles - Acids / Alkali resistant rubber - Chemical - acid , alkali,
frame with clear lenses & and solvent.
shielded ventilating ports.
4. Welding goggles - Similar to panorama goggles - Gas welding /
with filter glass of suitable cutting flames & sparks.
grade & direct ventilation ports.
5. Welding Shields - Fibers or fiberglass shield, - Arc welding or
hand / held or suspended from cutting flames & sparks.
helmet with window for filter glass
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HAND PROTECTIONHAND PROTECTION
We use them constantly for so many diverse jobs. Our hands and fingers are
set of amazingly dexterous tools with the strength to grasp, grip lift, push, pull,
twist and hold things. They are sensitive to touch respond to pressure,
temperature and pain have the flexibility and co-ordination to perform highly
complicated and intricate jobs.
INJURIES:
The injury to hands involve minor and major cuts, fractures, crush by heavy
loads, puncture wounds by sharp objects, chemicals or thermal burns,dermatitis.
HAZARDS:
Mechanical: Rotating / revolving machineries, cutting, grinding operation. The
most vulnerable area is point of operation. Rotating gears, shafts, flywheels,
belts, pulleys etc can also trap the hands of the unwary.
ENVIRONMENTAL:
Contact with hot objects, molten metal, liquids, acids, chemicals and corrosive
can cause injury to our hand.
CONTACT:
Contact with irritating substances is a common problem. Inflammation of skin,
dermatitis the principal injuries to the skin.
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HAND PROTECTIONSELECTION OF HAND PROTECTORS:
The four criteria shall be considered.
Type of Job /Specific hazard / Proper fit/comfort / Proper design
TYPE CHARACTERISTIC PROTECTION AGAINST
1. Leather Gloves Plain cut resistant leather Cuts / abrasions during
with or without metal mesh handling of metal sheets
at palm. sharp edged objectsand sparks.
2. Acid / Alkali proof Rubber Corrosive chemicals,
rubber gloves
3. Nitrile hand gloves Neoprene All Solvent
4. Electrical gloves Made of insulated rubber Can be available for
having required dielectric protection against 11 kV,
strength & electrical 33 kV works.
resistance. Generally red
in colour.
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FOOT PROTECTIONFOOT PRETECTION
In the process they are exposed to various hazardsand unfortunately are often injured.
HAZARDS:
Mechanical:Struck by falling / rolling or flying objects.
Chemical: Contact with acids, alkalis and other
chemicals.
Heat: Exposure to CORROSIVE CHEMICALS,
SOLVENT splashes or fire.
Fungal:Prolong exposure to water.
Slipping:Slipping on wet or oily surfaces.
For general use for foot protection safety shoes are
used. They are available in full size and half size they
can give protection against acid, alkalies i.e. corrosive
chemicals & petrochemical ( all solvent).
Secondly the safety shoes with steel toe are used for
protection against mechanical, chemical and slipping
hazard.
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SKIN PROTECTIONSKIN PROTECTION
The skin is bodys first line of defense. It is role is vital in body
functions.
Protection of skin against all hazards (both at home and at work) is
important.
HAZARDS:
Physical: Pressure, heats, cold.
Chemicals: Acids, Alkali , Hydrocarbons, oils , tars, etc.
SKIN / BODY PROTECTORS
TYPE PROTECTION AGAINST
1. Disposable apron Working in clean room for body protection.
2. Fire suit Heat radiation / flame, fire.
3. PVC apron Chemical splashes like acids,
- pressure suit alkalies, hot / cold solvents. (Hazardous chemicals.)
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PVC FULL BACK OPEN APRON
PVC FULL BACK
OPEN APRON USEDFOR AGAINST
SPLASH OF
HAZARDOUS
CHEMICLAS LIKE
CORROSIVE, HOTSOLVENT
HANDLING
ACTIVITY.
THIS GIVES US
PROTECTION FOR
FULL BODY.
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FIRE SUITMade from aluminized glass fibre
cloth with vapour / heat resistance
lining .
Stitched with KEVLAR thread
consists of hood , visor and
helmet .
Cover with or without BA set
pouch .
Shoes with oil and heat resistant
sole.
Gloves with insulation .
The aluminized fabric is tested toBS-3119,BS-3120,BS-5438 and
Federal standard 191/59032.
The suit tested to 135.3191 (IS-
7612) Shivaji and approved by
Indian Navy.Suitable for proximity fire Industrial
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PRESSURE / PVC SUITSoft and durable TOYLAMNIA grade
PVC resistant to peeling, cracking andtearing , also acid and alkali resistant.
Hood has a replaceable head gear and
replaceable extra large visor air
breather at back with flap.
Complete suit in high frequency
welded .
Special air breather at back and arm
with flap gives protection and air
circulation .
Specially Bat Wing style cut with loose
fitting for movement and comfort.
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RESPIRATORY PROTECTIONRESPIRATORY PROTECTION
The respiratory system consisting of some vital organs of the body is
the very core of human being. If it collapses, life itself is extinguished.
Hence proper protection against the hazards is to be applied.
The hazards can be classified as,
1)Oxygen deficiency:
Due to decay of organic matter.
Due to other chemical reaction
In confined space due to traces of chemicals.
A person breathing air with O2 content of 16% less may show
symptoms of
Increase rate of breathing.
Acceleration of pulse rate
Unconsciousness.
2)Gases & Vapour contaminants
Toxic May produce harmful effect.Would endanger life of a person
Contaminants: (Dust, fumes, mist, fogs) e.g. liquid or vapour.
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RESPIRATORY PROTECTION
GAS MASK
Countifit gas mask made of soft chemicalresistant rubber .
Five point spider hardness.
Roller buckle avoids hair entangles, efficient
speech diaphragm and exhaust valve.
Replaceable panoramic visor.
Flexible corrugated hose and Jumbo chin
canister.
Used for toxic , poisonous gases and
vapours .As per IS-8523.
CLI Approved.
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RESPIRATORY PROTECTION
TYPES OF RESPIRATORY
PROTECTORS
A. .Air supplied respiratoryprotectors:1)Fresh air mask: It
consists of a full face mask and a
corrugated tube connected to
compressor or blower. It has a wide
application while handling anychemicals or in any emergency.
Care is to be taken that the non-
return valves (NRV) of the mask are
in operating condition.
SCBA SELF CONTAINED
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SCBA - SELF CONTAINEDBREATHING APPARATUS.
2)Self-contained breathing apparatus:
In this, air is admitted to face piece
through a two stage pressure reducing
mechanism and accordingly air supplyis regulated. The exhaled air passes
through a non-return valve to
atmosphere. This apparatus has a
wide application in handling
emergencies like Bromine leakage,Hazardous spillage of chemicals etc.
The operation procedures are
demonstrated to the employees
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RESPIRATORY PROTECTION
B.Air Purifying Respiratory Protectors:
1) Gas mask: It consists of appropriate
chemical canister a face piece, breathing
tube and canister harness to hold the
canister in place on the body of wearer.
Chemical in the canister absorbs or
neutralizes the containment present in theair. Canister is designed for specific
containment and colour coding of canister is
done as per IS-8522. Do not use in
atmosphere containing less than 17 %
oxygen by volume or highly toxic
atmosphere or confined space.
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DUST MASK
2) Dust mask: It covers nose and mouth of the wearer and had a filter
which filter dust and allows dust free breathing air to the wearer. It is
commonly used.
The selection of respiratory protectors depends upon nature of hazard, severity
of hazard, type of containment, concentration of containment, location of
contaminated area, activity of wearer, operating characteristics and limitations
of breathing apparatus itself.
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PROTECTION
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EARPROTECTIONPU FOAM-FIT
Unique closed cell polyester foam.
Smooth tapered surface similar to
ear canal for comfort fit.
Bright colour makes compliance
check easier .
Swells slowly to fit individual ear
canal .
Corded to keep ear plugs together,
can be hung around neck when not in
use.
Noise Reduction Rating29DECIBELS (when used as directed )
Tested and approved to IS-
6229/ NPL No. : 258 / 11 / 101/
35 / 1673 / 85 .
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Safety Information
WIND SOCKindicates Hazardous Wind Changes