industrialsafetofheightworks-110517114533-phpapp01.ppt

8/14/2019 industrialsafetofheightworks-110517114533-phpapp01.ppt

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SAFE WORK AT HEIGHTS

Compiled by..

SAFETY Trainees

PETRON-IOCL

Compiled by..

SAFETY Trainees

PETRON-IOCL

22 Jan 2011 4:15pm


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Work at Height:Work in any place, including a place

at or below ground level;

Obtaining accessto or egressfrom sucha place while at work, except by astaircase in a permanent workplace,

where, if measures required by theRegulations were not taken, a personcould fall a distance liable to cause

personal injury.


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WORK PERMIT

In order ensure the innumerablehazardous jobs to carried out safe

it is require to take a permit as a workpermit

It is a legal document giving authority

to the contractor to execute specific jobin specified condition under particulartime


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What is work at height? Work in any place from which a person

could fall a distance liable to cause

personal injury

Includes

access and egress

work at or below ground level

Does not include

stairways or slips or trips on the level


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Fall Protection and Fall

Arrest Devices Safety Nets

Airbags

Safety Harness and lanyards

Fall Arrester


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LADDER Ladder is a structure access to a platform.,

Types:

General : 9mts Portable:5mt

Extendable :15mt

Monkey(Landing for every (6-9mts) Fixed ladder(min 40cm gap with vertical object)

Rope ladder(with aluminum rugs)


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LADDER

ANTISKIDS


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Safe Procedure of LADDER3 point contact -2 hands, 1 foot or 2

feet 1 hand when ascending or

descending.

Ratio(1:4),

safe angle-75(for supported)

safe angle-45(for un-supported)


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Safe Procedure of LADDER Distance b/w 2 rugs(25-35cm)

Anti skids at bottom

Last rung to be painted for woddenladder(rung thickness -28mm)

Iron ladder should painted to identifywelding cracks(rung thickness-19mm)


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SCAFFOLD MOVABLE

PERMANENT

HANGING

WALL BASED


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What Is A Scaffold?An elevated, temporary work platform

Two basic types: Supported scaffolds-- platforms

supported by rigid, load bearing

members, such as poles, legs, frames,

& outriggers

Suspended scaffolds-- platforms

suspended by ropes or other non-rigid,

overhead support


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Scaffold? Scaffold means an temperorly provided

structure on or from which building

workers perform work in connectionwith building or other constructionwork.


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MODULAR SCAFFOLD


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MOBILE SCAFFOLD


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16

Install along open sides & ends

Front edge of platforms not more than 14 inchesfrom the work, unless using guardrails and/or

PFAS

Top rails - 38 to 45 inches tall

Mid rails halfway between top rail and platform

Toe boards at least 3-1/2 inches high

Guardrails

Work SafeProgram


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RAILING


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LOAD&HEIGHT OF SCAFFOLD Loadis inversely proportional

to the bay length

Max heightof scaffold is

4 timmes widthof the scaffold

Every 9 mt provide a landing


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SAFETY HARNESSLANYARD:1.8mt


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ANCHORING POINT


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TIE-OFF-ADAPTER


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SAFETY NET


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M.E.W.P (mobile elevated

working platform)


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No access No railing


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Fall arrestor

O


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SCAFFOLD-TAG SYSTEM Tag system should be maintained to

know its fitness

RED: danger not in use

GREEN:ok ,all right

YELLOW:work in progrees


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Unsafe SCAFFOLD

ERRECTION


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NO Fall Protection


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FULL BODY HARNESS


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SAFETY DEVICES Full Body Harness

Lanyard (regular or retractable)

Shock Absorber Locking Snap Hooks (no single action)

Lifeline (as needed)

Anchorage

Must hold 5000 lbs.


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Work at height includes: The use of Ladders, step-ladders,

The use of Scaffolding,

The use of Mobile Elevating Work Platforms(MEWPs),

The use of Scaffold towers;

Roof work and access to roofs; Work in lift shafts; Rope access;

Working near and access to PitsandExcavations;


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Target is zero accident All accidents can be avoided

In all circumstances,

be careful, awareand have a responsible behaviour.


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Thank You

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