Ergonomics play an important role in all of the following except

1. Chemical related accidents
2. Strains
3. Repetitve motion disorders
4. Injuries

Which of the following is true regarding documents and audits ?

1. Documentation is usually only     reviewed in audits with an unlimited scope .
2. Because of the different individual record -keeping styles documentation is rarely helpful in audits
3. Documentation should be reviewed in  nearly every audits
4. Unless an audit is meant to specifically review record keeping, documentation is not particularly helpful in the context of an audits

Which of the following is excluded from the toxic substance control act ?

1. Asbestos
2. Radon
3. Lead-bases paints
4. Pesticides

15 most commonly used hazardous chemicals

Acetone

Acetylene Gas

Ammonia Gas

Argon Gas

Benzene

Caustic Soda (Sodium Hydroxide)

Chlorine Gas

Hydrochloric Acid

Hydrogen

LPG (Liquefied Petroleum Gas)

Methanol (Methyl Alcohol)

Naphtha

Phosphoric Acid

Sulphuric Acid

Tri Nitro Toluene (TNT)

Precautions to be taken during and after the Chemical (Industrial) Accidents

Do not panic, evacuate calmly and quickly perpendicular to wind direction through the designated escape route

Keep a wet handkerchief or piece of cloth/ sari on face during evacuation

Keep the sick, elderly, weak, handicapped and other people who are unable to evacuate inside house and close all the doors and windows tightly.

Do not consume the uncovered food/ water etc open to the air, drink only from bottle

Change into fresh clothing after reaching safe place/ shelter, and wish hands properly

Inform Fire & Emergency Services, Police and medical services from safe location by calling 101, 100 and 108 respectively.

Listen to PA (Public Addressal) System of the plant/ factory, local radio/ TV channels for advice from district administration/fire/health/police and other concerned authorities

Provide correct and accurate information to government official.

Inform others on occurrence of event at public gathering places (like school, shopping centre, theatre etc.).

Don’t pay attention to the rumours and don’t spread rumours.

General Precautions During Normal Time

Do not smoke, lit fire or spark in the identified hazardous area

Sensitize the community living near the industrial units and they should be more vigilant about the nature of industrial units and associated risks.

Keep the contact numbers of nearest hazardous industry, fire station, police station, control room, health services and district control room, for emergency use.

Avoid housing near the industries producing or processing the hazardous chemicals, if possible.

Participate in all the capacity building programmes organized by the government/ voluntary organizations / industrial units.

Take part in preparing disaster management plan for the community and identify safe shelter along with safe and easy access routes.

Prepare a family disaster management plan and explain it to all the family members.

Make the family/ neighbours aware of the basic characteristics of various poisonous/ hazardous chemicals and the first aid required to treat them.

Adequate number of personal protective equipments needs to be made available, to deal with emergency situation.

Prepare an emergency kit of items and essentials in the house, including medicines, documents and valuables.

Types of Sprinkler head according to orientation as per NFPA13

Acetylene cylinders are filled with porous packing material to

A. Support the cylinder shape.

B. Ensure no pockets of appreciable size remain where “free” acetylene in gaseous form can collect.

C. All of the above.

D. None of the above.