HAZARD ANALYSIS AND CONTROLYAWAR HASSAN KHAN

BASIC EMPLOYER RESPONSIBILITY The employer should see that workers

are properly instructed and supervised in the safe operation of any machinery tools , equipment , process or practice which they are authorized to use or apply

BASIC EMPLOYEE RESPONSIBILITY All employees should conduct their work

in compliance with their employer’s safety policies and rules. Employees should report all injuries immediately to the person in charge or other responsible representative of the employer .employees should make full use of safeguards provided for their protection

SAFETY INSPECTIONS Employers should make sure their

workplace are inspected by a qualified person as often as the type of operation or the character of the equipment requires.

HAZARDS Raw materials Toxic chemicals Stationary machinery equipment may not be properly guarded / or in poor working

order Tools may not be properly maintained Extreme noise in work environment Poor work station designs Flammable or combustible atmospheres Floors may be slippery and aisles cluttered Guard rails , ladders or floor hole covers may be missing or

damage Employees might be fatigued , distracted in some way , or other

wise lack the physical / mental way , or working safely

HAZARD Unsafe work conditions or practices that

could cause injuries or illness to employees

Recognized hazards Industry recognition Employee recognition Common sense recognition

Exposure Physical Environmental potential

Six steps hazard control process Identifying workplace hazards Analyzing the workplace Developing solution Writing solution Writing recommendations Taking action Evaluating the results

Five general hazards Material Equipment Environment People system

13 hazard categories Acceleration Biological Chemical reactions Electrical Ergonomics Explosives and explosions Flammability and fires Temprature Mechanical Pressure Radiation Toxics Vibration / noise

Identifying hazards informal and formal observation

programs Comprehensive wide surveys Individual interviews Walk around inspection Documentation review

A written record will help ensure Assignment of responsibility for hazard

correction Tracking of correction to completion Identification of problems in the control

system Identification of problems in the

accountability system Identifcation of hazards for which no

prevention or control has been planned

4 analysis Job hazard analysis change analysis Process hazard analysis Phase hazard analysis

Hierarchy of control Elimination Substitution Engineering controls Administrative controls Personal protective equipment

Solving safety problems-two key strategies Eliminate or reduce the surface cause Eliminate or reduce he root cause

Cause effect analysis Every effect is the result of a cause

Key steps to develop effective recommendations Write the problem statement Describe the history of problem State the solution options that would

correct the problem Describe the consequences as a cost. Vs

. Benefit analysis

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