The document discusses various harmful substances including metals, chemicals, gases, dusts, and solvents. It then outlines protective measures that should be taken when working with these substances, such as proper ventilation, protective equipment, and sanitary facilities. The document also recommends medical control measures like physical examinations and health education for workers. Finally, it provides information on safety-related courses and job placement assistance offered by the National Safety Academy.

1. HARMFUL SUBSTANCES:
a) METALS AND THEIR COMPOUNDS LIKE LEAD MERCURY CHROMIUM MANGANESE ZINC
CADMIUM BERYLLIUM RADIUM QAND ARSENIC
b) CHEMICALS BOTH ORGANIC AND INORGANIC LIKE ACIDS AND ALKALIS.
c) NOXIOUS GASES WHICH MY CAUSE ASPHYXIA(METHANE, NITROUS OXIDE AND CARBON
DIOXIDE IRRITATION 9MMONIA CHLORINE AND SULPHUR DI OXIDE) AND ANESTHETIC
EFFECT (CARBON TETRACHLORIDE BENZENE ANLINE AND NITROBENZENE)
Employees Health and Safety– chemical
Safety

2. d) HARMFUL DUSTS CREATED DURING AGRICULTURE WORK PROCESSD THESE MAY BE OF
VEGETABLES DUSTS LIKE COTTON FLAX FLOUR JUTE AND WOOD.
e) INDUSTRIAL DUSTS LIKE CARBON GRAPHITE CEMENT ASBESTORS AND SILICA.
f) SOLVENTS LIKE ACETONE TRICHLOROETHYLENE CHLOROFORM AND BENZENE
Employees Health and Safety– chemical
Safety

3. DUST FUME AND VAPOURS:
DUSTS:
FUMES:
VAPOURS:
PROTECTIVE MEASURES:
a) A HAZARDOUS PROCESS SHOULD BE SGREGATED
b) THERE SHOULD BE ADEQUATE NAUTRAL VENTILATION THROUGH DOORS WINDOWS
c) IF NECESSARY LOCAL EXHAUST VENTILATION SHOULD BE PROVIDED.
d. A HAZARDOUS PROCESS SHOULD BE IN CLSOED ROOM TO PREVENT CONTAMINATION OF
THE AIR IN THE WORK ROOM.
Employees Health and Safety– chemical
Safety

4. d. WET PROCESS SHOULD BE USED IF POSSIBLE TO CUT DOWN DUST.
e. GOOD HOUSE KEEPING SHOULKD BE MAINTAINED.
f. WORKERS SHOULD BE PROVIDED WITH APPROVED PROTECTIVE EQUIPTMENT LIKE
MASKS RESPIRATORS GOGGLES GLOVES AND APRONS.
g. IF NECESSARY PROTECTIVE OINTMENTS FO0R HANDS ARMS AND FACE SHOULD BE
PROVIDED.
h. THERE SHOULD BE ADEQUATE SANITARY FACILITIES LIKE LOCKER ROOMS WASH BASIONS
SHOWERS TOWELS SOAP
Employees Health and Safety– chemical
Safety

5. Employees Health and Safety– chemical
Safety
d. WET PROCESS SHOULD BE USED IF POSSIBLE TO CUT DOWN DUST.
e. GOOD HOUSE KEEPING SHOULKD BE MAINTAINED.
f. WORKERS SHOULD BE PROVIDED WITH APPROVED PROTECTIVE EQUIPTMENT LIKE
MASKS RESPIRATORS GOGGLES GLOVES AND APRONS.
g. IF NECESSARY PROTECTIVE OINTMENTS FO0R HANDS ARMS AND FACE SHOULD BE
PROVIDED.
h. THERE SHOULD BE ADEQUATE SANITARY FACILITIES LIKE LOCKER ROOMS WASH BASIONS
SHOWERS TOWELS SOAP

6. MEDICAL CONTROL MEASURES:
a) ARRANGEMENTS FOR PRE EMPLOYMENT PHYSICAL AND MEDICAL EXAMINATION
b) PEROIDICAL MEDICAL EXAMINATIONS FOR DETECTION OF EARLY SIGNS OF DISEASE IN
BODY.
c) FACILITIES FOR PROMPT TREATMENT OF AFFECTED PERSONS.
d) HEALTH EDUCATION FOR WORKERS.
Employees Health and Safety– chemical
Safety

7. COURSES:
Diploma in occupational Health And Safety
Diploma in industrial safety
Diploma in electrical safety
Diploma in fire fighting
Diploma in construction safety
Certificate in fire and safety engineering
Diploma in fire and safety engineering
PG diploma in fire and safety engineering
Certificate in oil and Gas safety
Diploma in oil and Gas safety
Diploma in health ,safety and Environment
PG diploma in Health ,safety Environment
Employees Health and Safety– chemical
Safety

8. JOB PLACEMENT :
NSA will give100% job placement assistance to all successful candidates. Some of the
Industries are listed below.
Oil Refineries,
Port trust,
Airport,
Chemical Industries,
Insurance,
Construction and
service industries are main job providers.
Students passed out from this institute can find job opportunities as Safety Supervisor, Safety
Inspector, Safety Officer, Safety Manager, Fireman and Fire Officer.
Employees Health and Safety– chemical
Safety

9. Contact us:
No. 714, 1st Floor, M.T.H Road,
Mannurpet, Chennai – 600 050.
+91 7667442300
Ph: 26242038 ,26242318
Mobile No:8643055672
Website – http://safetyacademy.in/
Email : info@safetyacademy.in
Employees Health and Safety– chemical
Safety