7/30/2019 01 00 Overview

1/15

REVIEW

7/30/2019 01 00 Overview

2/15

1. Contact with or entanglement

2. Trapped / caught in between

3. Struck by ejected parts ofmachinery / material

4. Release of energy

DANGEROUS OCCURRENCE / ACCIDENTASSOCIATED WITH MACHINERY

ACCIDENT AND DANGEROUS OCCURENCE

7/30/2019 01 00 Overview

3/15

1. Mechanical hazards,

2. electrical hazards,

3. thermal hazards,

4. Hazards generated by

noise,

5. hazards generated by

vibrations

THE HAZARDS

VARIOUS KINDS OF HAZARD

6. hazards generated by

radiation,

7. hazards generated by

materials and

substances, and

8. hazards generated by

neglecting ergonomic

principles

MACHINERY HAZARDS

7/30/2019 01 00 Overview

4/15

1. Shear hazard

2. Entanglement hazard

3. Ejected materialhazard

4. Cutting hazard

5. Stabbing / puncturehazard

6. Impact hazard

THE HAZARDS

7. Friction / abrasion

hazard

8. Crushing hazard9. Drawing in hazard

10. Potential energy

hazard

VARIOUS KINDS OF HAZARD

MACHINERY HAZARDS

7/30/2019 01 00 Overview

5/15

1. Motion

THINGS THAT HAZARDOUS WITH

MACHINERY

2. Action Rotating

Reciprocating

Transversing

Cutting

Punching

Shearing

Bending

HAZARDOUS MOVEMENT AND ACTION

MACHINERY HAZARDS

7/30/2019 01 00 Overview

6/15

THE BASIC;

1. Hazard Identification

2. Risk Assessment

3. Controlling the hazard

HIRAC

MAKE WORKPLACE SAFER

7/30/2019 01 00 Overview

7/15

The process may include;

- Task analysis

- Consultation / discussion

- Inspection / observation- Review records / report

- Specialist adviceWHAT DO YOU WANT TO CONTROL?

Process of getting to know the unsafe (around you)at workplace.

HAZARD IDENTIFICATION

7/30/2019 01 00 Overview

8/15

WHICH ONE SHOULD BE CONTROLLED FIRST?

RISK

MAGNITUDE

LIKELIHOOD

SEVERITY

THE FACTORS

How bad it could be if injury,

illnesses or lost occur

Probability of a hazard /unsafe factor to cause an

occurence

WHAT IS RISK ASSESSMENT?

RISK ASSESSMENT

7/30/2019 01 00 Overview

9/15

1. Elimination

2. Substitution

3. Isolation / Engineering control

4. Administrative Control

5. Personal Protective Equipment

HAZARD CONTROL

SAFE MACHINE OPERATION

7/30/2019 01 00 Overview

10/15

Engineering / technical approaches to mitigate thehazard

1. Modification of machine

(redesign)

2. Guarding of a machine

3. additional accessories /

devices

3. HAZARD ISOLATION / ENGINEERING CONTROL

OPERATE MACHINERIES SAFELYSAFE GUARDING OF MACHINERY

7/30/2019 01 00 Overview

11/15

SAFE GUARDING OF MACHINERY

THE DANGEROUS PART WE SHALL SAFEGUARDCOMMON MACHINERY PART THAT

REQUIRE GUARDING

Factories and Machinery (Fencing of

Machinery and Safety) Regulations, 1970

Primer Movers

Transmission Machinery

Driven Machinery

7/30/2019 01 00 Overview

12/15

1. Fixed Guards

2. Interlocking

Guards

3. Adjustable

4. Self-adjusting

guard

METHODS OF SAFEGUARDING

SAFE GUARDING OF MACHINERY

1. Presence sensing

2. Pullback

3. Restrain

4. Safety button /control

GUARD AND DEVICE

HOW A GUARD / SAFETY DEVICE SHOULD BE?

7/30/2019 01 00 Overview

13/15

4 BASIC (GOLDEN) RULES

There are four basic rules

1. Select the right tools

2. Use tools correctly and safely

3. Keep tools in good condition

4. Store tools in safe place

HAND AND POWER TOOLS

7/30/2019 01 00 Overview

14/15

1. Preventative Maintenance

2. Online Maintenance

3. Breakdown Maintenance

4. Statutory Maintenance

TYPES OF MAINTENANCE

MAINTENANCE OF MACHINE GUARD ANDTOOL

SAFETY HAZARD

7/30/2019 01 00 Overview

15/15

1. Earthing

2. System of work

3. Insulation

4. Fuses

5. Circuit breaker6. Residual current device

7. Competency

SAFETY HAZARDE L E C T R I C A L

PROTECTION AND PREVENTION