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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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