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National Safety Academy
LESSON 7 HAZARDOUS MATERIALS:
INTRODUCTION:
HAZARDOUS CHEMICAL:
NITRATES:
METALS:
LAMP BLACKS:
PHOSPHORUS:
SULPHUR:
HALOGENS:
METAL HYDRIDES
POLLEN ALLERGY
MOLDS
CARCINOGEN
FLAMMABILITY
FLASH POINT
AUTO IGNITION TEMPERATURE
FLAMMBLE LIMITS
STORAGE AND HANDLING METHODS
National Safety Academy
LESSON 8
HAZARD CONTROLLING
INTRODUCTION
DESIGN SAFETY:
a) FLAMMABLE
b) EXPLOSIVE
c) UNHYGIENIC
d) AGAINST ENVIRONMENT
e) MECHANICAL
RELAIBLITY OF EQUIPTMENT
PLANT LAYOUT
SEPARATION OF PLANTS
UTILITY EQUIPTMENTS
BUILDINGS
EQUIPTMENTS LAYOUT
National Safety Academy
FIRE WALLS
VENTILATION SYSTEM
FIRE EXTINGUISHING EQUIPTMENTS
PLANT ALARM SYSTEM
CHIMNEYS
FLARES STACK
QUENCH TOWERS
RELIEF VALUES AND RUPTURES DISKS
LESSON 9 HAZARDS IN METAL PROCESSING
INTRODUCTION
NATIVE ORES
OXIDE ORES
SULPHIDE ORES
CARBONATE ORES
HALIDE ORES
SULPHIDE ORES
SILICATES
National Safety Academy
EXTRACTION OF METALS
PRELIMINARY TREATMENT
SMELTING
REFINING
METAL DUSTS AND FUMES
ALUMINIUM
ANTIMONY
ARSENIC
CHROMIUM
COPPER
IRON
SOLVENTS
a) SKIN CANCER/DEMATITIS
b) AFFECT CENTRAL NERVOUS SYSTEM
c) DAMAGE TO BODY ORGANS LIKE LIVER KIDNEY
CUTTING OILS
ELECTRO PLATING HAZARDS
CONTROL MEASURES
National Safety Academy
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
National Safety Academy
JOB PLACEMENT :
NSA will give 100% 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.
National Safety Academy
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

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  • 1. National Safety Academy LESSON 7 HAZARDOUS MATERIALS: INTRODUCTION: HAZARDOUS CHEMICAL: NITRATES: METALS: LAMP BLACKS: PHOSPHORUS: SULPHUR: HALOGENS: METAL HYDRIDES POLLEN ALLERGY MOLDS CARCINOGEN FLAMMABILITY FLASH POINT AUTO IGNITION TEMPERATURE FLAMMBLE LIMITS STORAGE AND HANDLING METHODS
  • 2. National Safety Academy LESSON 8 HAZARD CONTROLLING INTRODUCTION DESIGN SAFETY: a) FLAMMABLE b) EXPLOSIVE c) UNHYGIENIC d) AGAINST ENVIRONMENT e) MECHANICAL RELAIBLITY OF EQUIPTMENT PLANT LAYOUT SEPARATION OF PLANTS UTILITY EQUIPTMENTS BUILDINGS EQUIPTMENTS LAYOUT
  • 3. National Safety Academy FIRE WALLS VENTILATION SYSTEM FIRE EXTINGUISHING EQUIPTMENTS PLANT ALARM SYSTEM CHIMNEYS FLARES STACK QUENCH TOWERS RELIEF VALUES AND RUPTURES DISKS LESSON 9 HAZARDS IN METAL PROCESSING INTRODUCTION NATIVE ORES OXIDE ORES SULPHIDE ORES CARBONATE ORES HALIDE ORES SULPHIDE ORES SILICATES
  • 4. National Safety Academy EXTRACTION OF METALS PRELIMINARY TREATMENT SMELTING REFINING METAL DUSTS AND FUMES ALUMINIUM ANTIMONY ARSENIC CHROMIUM COPPER IRON SOLVENTS a) SKIN CANCER/DEMATITIS b) AFFECT CENTRAL NERVOUS SYSTEM c) DAMAGE TO BODY ORGANS LIKE LIVER KIDNEY CUTTING OILS ELECTRO PLATING HAZARDS CONTROL MEASURES
  • 5. National Safety Academy 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
  • 6. National Safety Academy JOB PLACEMENT : NSA will give 100% 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.
  • 7. National Safety Academy 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