safety handbook 2011

7/29/2019 Safety Handbook 2011

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SAFETY HANDBOOK

EZRO INJUR

Y


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TABLE OF CONTENTS

FOREWORD 3YOUR SAFETY DUTIES AND RESPONSIBILITIES 4PERSONAL PROTECTIVE EQUIPMENT 8

WORKING PLACEWORKING IN THE OFFICE 16WORKING IN FACTORIES AND WORKSHOPS 19WORKING ON-BOARD 20WORKING IN POWER PLANTS 22

WORKING AT HEIGHTPERSONAL FALL PROTECTION 23SCAFFOLDING 24

LADDERS 26STAIRS 27SLIPS AND FALLS 27

LIFTING AND HOISTINGLIFTING AND HOISTING 27MANUAL LIFTING/HANDLING 31LIFTING GEAR 34STEEL WIRE ROPE SLINGS 34CHAIN SLINGS 35CONNECTING LINKS, MASTER LINKS AND HOOKS 35

CHEMICALSSAFE HANDLING OF CHEMICALS 37TABLE OF PLACARDS 39

CONFINED SPACE 39LOCK OUT/TAG OUT43WORKING ON ELECTRICAL SYSTEMS 45WORKING WITH HYDRAULIC SYSTEMS 47PNEUMATICS 50TOOLS AND PLANTS

WELDING AND FLAME CUTTING 51WORKSHOP MACHINE TOOLS 54DRILLING 55TURNING 56

MILLING 57GRINDING 58CHROMIUM PLATING 59FOUNDRY60

EMERGENCYEMERGENCIES 61INJURIES 62FIRE 64

FIRE EXTINGUISHERS 64WHEN TRAVELLING 66


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FOREWORD

The purpose of this Handbook is to offer assistance andguidance for performing work safely, at the job site, in factories or

workshops, or in the ofce.

Safety is one of Wrtsils main values Our culture and policiesrequire us to have hazard-free workplaces, both for our ownemployees and for our contractors We do this by applying highstandards of occupational health and safety

To emphasize the importance of safety, Wrtsil has set a targetof achieving zero lost time injuries This means that all hazardoussituations should teach us something It also means that we allneed to be involved if the target is to be reached Injuries dont justhappen by chance or coincidence, and all accidents are avoidable

This Handbook provides a quick guide and summary of theminimum, basic safety practices to be applied worldwide byWrtsil personnel, without overriding any local additionalrules and regulations Local regulations should always applyin addition to these corporate guidelines Everybody within theWrtsil organisation is welcome to offer suggestions for safety

improvements, which should be submitted to the Wrtsil Land &Sea Academy


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YOUR SAFETY DUTIES AND RESPONSIBILITIES

Be prepared by knowing in advance whatto do, when to act, and how to act in any

incident or emergency

Know exactly what to do inunexpected situations

Your responsibilities are to:

Comply with our, and ourcustomers safety andenvironmental policies andrules

Report risks, near misses,

injuries, and any defects orfailure of tools, equipmentand/or vehicles

Do not walk by -intervene inunsafe acts and conditions

Operate tools, equipment,

and vehicles in a safe manner

Undergo regular medicalcheck-ups

Be properly and sufcientlytrained on the use of equipment

required for your work You must always wear personal

protective equipment and workclothing supplied by Wrtsil

Get fully acquainted with alltools/machinery/equipment that

you are to use and read thoroughly therelevant technical manuals


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Do not perform maintenance/repair/inspection activitieson moving parts of amachine, unless it has rstbeen shut down

Do not start the work withoutrisk assessment or requiredwork permit

If you notice an unsafepractice or errors which can behazardous to health and life,immediately report the hazardto your superior at the work-site This will enable your teamto conduct corrective action toeliminate the hazard

Regardless of our respective roles andresponsibilities, it is everyones duty toprevent harm or injury to ourselves orto others and to prevent damage to theenvironment

Do not change or removeany warning, forbidden orcommand signs, or anybarrier or hazard marking

Smoke only in authorizeddesignated areas

A clean work place willprevent accidents Keep

your area clean and in goodorder

Do not work under theinuence of drugs or alcohol.

Bring only the necessaryequipment to workassignments

Study and memorize the exitroutes for quick escape incase of emergency

Do not leave openings/gaps

that could lead to accidentalfalls


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When you receive a joborder, conduct the followingsafety check:

1. Think about yourcapability of conducting

the job.

Did I understood the jobassignment?

Are my and my co-workers

roles clear andunderstood?

Am I t and competent towork?

If you answered NO to any

of these questions, do notproceed with the job order

2. Conduct a risk assessment.

Identication

What are the hazards ofthe job?- slip, trip or fall- getting burned- dropping or protruding

objects

- hazardous chemicals- pressurized systems and

tools- unexpected start-up of

energized system- moving vehicles and

loads- conned spaces- simultaneous and

overhead work- electrical shock- collapse- noise, radiation, heat orcold

Evaluate the risks

Consider the existing safetycontrols at the workplace and

evaluate the probability andseverity of each identiedhazard Are these risksacceptable or not?

Always perform at least a quick basicrisk assessment before starting a job


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Developing control measures

You have to develop a controlmeasure for all unacceptable

risks Consider this hierarchy:1 Can I eliminate or

substitute the hazard?

2 Can I reduce the risk byengineering?

3 Can I isolate the area orreduce the exposure?

4 Can I control the risk byappropriate workprocedures and permits?

5 Can I control the risk by

using personal protectiveequipment?

3. Be prepared for the work.

Before starting the job, assure

that agreed safety controls arein place and work instructionsare clearly understood

Am I aware of theprocedures relevant to rstaid and re ghting?

Am I skilled enough to

operate the equipment Ihave to use?

Do I know the work,environment and safetyprocedures?

Can I handle the workalone?

Do I have the requiredwork permits?

Do I have propercommunication with others

who could possibly beaffected by my work?

Am I wearing the requiredpersonal protectiveequipment?

Am I using the correct toolsand equipment requiredfor the work?

4. Proceed to complete.


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PERSONAL PROTECTIVE EQUIPMENT

Use the personal protective equipment provided to you for yourwork It is designed to reduce and prevent the chances of injuries

occurring at work Its your responsibility to use the required PPEfor each activity

A Safety Notice Board with a list of mandatory personal protectiveequipment is installed at the entrances of Wrtsils factoriesand workshops Wear the recommended personal protectiveequipment Only personal protective equipment supplied byWrtsil should be used/worn, and it should be maintained in good

condition throughout its prescribed life span


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You must wear work clothes that do not cause a risk of injuryProtective clothing made of suitable materials are available fordifferent jobs, such as work carried out by mechanics, machinists,painters and electricians Correct clothing provides protection

against: Heat and Fire

Cold

Chemicals

Static Electricity

Dust or Gas

Molten Metal Splashes

Work clothing that is too loose or torn may get entangled inoverhanging projections or moving machinery Dirty work clothesmay stain the skin and clothes worn underneath, and will catch re

more easily than clean clothes

In special working situations, like high trafc or dark areas, workclothes should be integrated with high visibility safety jackets


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You shall wear Wrtsil supplied safety shoes/boots inoperational activities and ensure that they are:

Metal toe capped to protect you when handling heavy objects

Properly insulated so that you will be protected against cold,

moderate heat or electric shock Puncture proof to protect you against sharp objects

Antiskid to safeguard against slips, trips, and falls

Antistatic to avoid sparkling in explosive atmospheres

Chemical resistant when you are working with chemicals

Different types of footwear are available for different jobs Makesure your work clothes are undamaged and of the right size


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You must wear safety gloves at work to reduce risk of exposureto chemicals, or when handling equipment, machinery, hot objectsor objects causing a mechanical hazard It is highly recommendedto wear safety gloves at work, however you are obliged to wearsafety gloves when dealing with the following:

Wire ropes and slings

Welding Chemicals Fillings and sharp materials

Hot items Lashing equipment

Grinding

The various types of safety gloves includes the following:

Vinyl, rubber or neoprene gloves give protection againstdifferent types of chemicals

Leather gloves give protection from heat, rough objects, andsparks

Insulated/Fire retardant gloves will serve as a barrier against

electricity, heat/cold and open ames. Fabric gloves are used when working with slippery objects or to

avoid dirt or splinters

Metal mesh or Kevlar gloves should be worn in special cases ofcontinuous handling of very sharp objects


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You must wear eye protection when:

Grinding

Drilling

Welding and allied processes

Operating hydraulic or pneumatic tools and systems

There is a risk of splinters, particles, splashes, sparks and/orintense light that may cause eye injuries

Handling chemical agents

Safety glasses provide the basic eye protection in the workingareas. The safety glasses must t tightly. Ensure that they havebeen cleaned properly and checked for cracks and scratches

For welding, use specic welding goggles or mask. For grindingand working with hydraulic hoses, use face shield

People working close to you are also required to use eyeprotection


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Helmets must be worn when necessary or recommended,to protect the head from falling objects, ying objects (sliver andfragments), and against contact with sharp objects/obstacles,protruding parts, etc Long hair should be kept tucked insidehelmets Helmets should be regularly inspected for cracks in theshell Stickers, paint, etc, that might damage the material and hidecracks should be avoided Damaged helmets or helmets with anexpired date shall be replaced immediately

Bump caps can be used as an alternative PPE to protect the

wearers head against injuries, caused by striking the head againsthard stationary objects They are NOT intended as protectionagainst falling objects, for which the safety helmet is neededThese bump caps can be used when working in conned spaces(for instance inside an engine crankcase) and anytime a standardhelmet constrains and/or is an obstacle in special workingconditions

Sunlight deteriorates helmet effectiveness, and the helmet shouldbe changed regularly when working under the sun


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Hearing protection shall be made available when the noise levelis over 80dB (A). Hearing protection shall be used in areas wherethe noise level is over 85 dB (A).

Long-term exposure to excessive noise level will gradually lead toa hearing loss Hearing loss can be caused also by sudden highlevel noise

Earplugs, canal plugs and earmuffs can be used as personalhearing protectors. Conrm the protection level of each protector.


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Life Jacket/Personal Floatation Devices (PFDs) are to be usedwhen working on board ship, in dry docks, and exposed to a risk offalling to the water and drowning

The Life Jacket must be properly inspected, tested andmaintained per the manufacturers recommendation

Use only CE, ANSI and Coast Guard Approved PersonalFloatation Devices and Life Jackets

Life Jackets and Personal Floatation Devices must be properlystowed

You must wear respirators in areas where airborne impuritiescannot be removed locally The respirator must be such that its

ltering method is suited to the particular application or area ofuse (breathing hood using compressed air, powered air purifyingrespirators, full face mask or dust mask)

PFDs shall be worn when boarding a vessel at sea and whenworking near or above water without proper railing


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A good working posture andproper physical movementat work are very importantfor preventing work-relatedphysical injuries and accidents

Therefore, chooseappropriate working methodsthat are as safe as possible andwhich impose as little strain aspossible to your body

Pay attention to your workingmethods and make suggestionsfor improvements at yourworkplace

Tips for healthy and safeworking:

Use available working aidsfor the job

Use braces to support

proper posture Use tools that are suitable

for the job to be performed

Organize your work

Change tasks in order to

change position

Even when working in an ofce, oneswork might have a huge impact onthe safety of a factory, ship installationor power plant, and therefore it isalso important to understand theenvironment upon which ones

decisions are having an impact

WORKING IN THE OFFICE


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Check List for OfceErgonomics

Your workstation

Keep materials that youneed for work within easyreach

Make sure you have enoughspace on both sides of yourdisplay for easy placementand access to the items youneed

Keep the space below thedesk free from any

unnecessary itemsAdjusting your chair

Check the heightadjustments of your chairwhile seated Use your

options

Adjust the chair so that yourfeet rest at on the oor.

Set the depth of the chair insuch a way that the front

edge of the seat doesntpress on the back of yourknees

Set the backrest angle Thebackrest should especiallysupport your lumbar area

The load on your lower back

is reduced when your hipangle is more than 90degrees

Set the armrests so that yourshoulders are relaxed andyour arms are close to yourbody

Your forearms should rest onthe armrests

Sit all the way back in yourchair

Keyboard and Mouse

Sit as close as possible toyour desk

If the arm supports of your

chair hit the work surface,lower them (so that they tunder the table) or removethe arm supports

Keep the keyboard tilted,ie use keyboard supports

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Adjust the distance betweenthe keyboard and thescreen in such a way thatyou can see both by simply

switching your gaze Rest your forearms on your

desk/arm supports

A wrist support helps to keepyour wrists straight Keep themouse close to the keyboardand your elbows closer toyour body

Adjusting your Desk

Adjust the height of yourwork surface so that yourforearms can rest

horizontally on the desk.

If it is not possible to adjustthe work surface, adjust theheight of your chair You

might need a foot rest

The basic idea is that yourfeet rest at on the oor.Use the foot rest only whenneeded

Video Display Unit

Adjust your monitor heightso that your line of sight inyour regular seated position

is near the top of the screen If needed, use a document

holder next to the display


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WORKING IN FACTORIES AND WORKSHOPS

Do not enter a factory orworkshop without a

permission of the areasupervisor

Take some time to inspectthe Safety Notice Boardwhich has the list of specicrisks and mandatory PPE

This is installed on allworkshops and relevantaccess areas

Clean all workshop tools/machine tools at regularintervals

Ensure that adequate reextinguishers, in goodworking order, are positionedin key areas of the workshopaccording to local laws andregulations

Adequate walkways areessential Emergency exits

must be available andmarked visibly for easy

access

Regular programmedinspection and maintenanceintervals should be complied

with for all machinery, inaddition to routine dailyinspections made

Safety Guards shall not beremoved without thepermission of the supervisor

No employee should workalone in a workshop

Beware of forklifts andoverhead cranes in motion

Do not wear dangling

necklaces, bracelets,keychains and otherjewellery

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When at sea, the ShipsCaptain is responsible for

the safety of everyoneon-board He or his delegatemust consent to the startand end of any serviceactivities to be performedon-board

Ask for the emergencyprocedures when boardinga vessel

Prevent the dispersion offuels/lubricants/refrigerantuids into the sea, as well as

to on-board workplaces

Promptly inform the Captainor his deputy of any doubt/concern as to the safetyof the ship and its personnelAlso remember to inform

your superior

Life jackets must be wornwhenever there is a risk of

falling into water as drowningis one of the risks involvedwhen working on board ship

Always verify that the lifejackets supplied are in goodcondition

When working on ships indry docks, always make surethat suitable railings,catwalks, and scaffolds aretted in the work/accessareas where you have to

operate to avoid accidentalfalls

When working at dry-docksand ship yards, always weara helmet Make sure thatnobody is performing

operations that could causeobjects above to fall

WORKING ON-BOARD

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Asbestos

Thermal insulation of dieselengines and boiler exhaust

gas systems (as well asgaskets located in hightemperature areas and whichdo not have a replacementinterval), deliveredapproximately before 1993,

may contain asbestos bres.Breathing of asbestos dust isa serious risk to your health

Acquire beforehandinformation regarding any

possible activities involvingthe ongoing removal ofasbestos in the workplace

Only authorized personnel isallowed to remove asbestos

Do not use any cutting/

grinding tools on partsthat are suspected to containasbestos

Remember that PPErequirements are strictconcerning asbestos work,

including respiratoryprotection

When removing gasketsthat could contain asbestosfor replacement, and whichare still bonded and notreleasing bres, wet downthe gaskets with a

xing-water solution andremove them without usingany machine or grinding

tools Dispose of gaskets,mask and protective clothingby sealing them in plasticbags/sacks Then clearlylabel the bags/sacksspecifying their contents

Identify any residuals thatmay contain asbestos bresand dispose of themseparately from other waste

Avoid cutting, breaking orscraping/machining parts

which are suspected ofcontaining asbestos


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Do not operate power plants,nor open or close valves that

are not included in ourscope of work, and withoutthe permission of thecustomer

Work permits may berequired for several

activities, like hot work,conned space entry,lock out / tag out andelectrical work

Lock out / tag out guidelineshave to be followed strictly

when conductingmaintenance of mechanical,electrical or pressurizedsystems

Beware of forklifts, trucks,cranes/crane trucks, tank

trucks in motion

When using forklifts, neverover load them and always

check the weight andcapacity rules

Forklifts should only beoperated by licensed forkliftoperators

If the equipment to be used

has rotating parts or toolsthat could cause injury, makesure that it is correctly ttedwith appropriate protectiveshields or barriers

Avoid contact with steamand chemicals, and neverstep on insulated pipelinesand equipment

WORKING IN POWER PLANTS


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Excavations/Earth workactivities in power plantinstallations can be hazardousto personnel

Non-essential personnel muststay away from the area

Sufcient handrails andfencing shall be installedaround work areas,

excavations, platforms, etc,wherever there is a dangerof falling from a height of2 meters (6.75 ft) or more.

All oor openings that maycreate the risk of persons

falling in or through them,are to be properly coveredwith a sufciently strongcovering or barricaded bysufcient handrails of at least1 meter in height

Pay attention to excavations,open trenches and ooropenings in order to avoidfalls

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Personal fall protectionsystems shall be used whenits not possible or practical toinstall guard rails, for instance

inside the crankcase of a2-stroke engine or assemblingexhaust pipes in test-cells

Personal fall protectionsystem consists of anchorage,connectors, full body safetyharness and may includea lanyard, deceleration

device, lifeline or a suitablecombination of these

A personal fall protectionsystem should always be used:

While working on suspended

platform or in a manliftbasket

When working over the side

When exposed to the risk offalling more than 2 meters(6.75 ft).

PERSONAL FALL

PROTECTION


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Staging must be adequate forthe work performed because

falls are a signicant hazard.Therefore, the primary aimshould be to eliminate the riskof falling from heights bytechnical solutions, like railings

If this is not possible, youshould use a personal fallprotection system Whenworking at height, you shouldpay particular attention tocleanliness and order, becausetripping might be fatal

Before working on or near anyscaffold, workers should ensurethe following:

Scaffoldings are safelysecured and with adequatesupports

Scaffoldings are providedwith safe access ladders(portable, hook-on orattachable), stairways, stair

towers, ramps, walkwaysand integral prefabricatedframes

Scaffoldings are adequatelydocked (for example havinga work surface and platform)

and provided with guardrails

You should check that thestaging or scaffolding is not

overloaded Maximum loadcapacity should be displayedon scaffolding tags

Scaffolds must bemaintained in a safe andsecure condition Any

component of thescaffold that is broken,burned or otherwisedefective must beimmediately replaced

Unstable objects such as

barrels, boxes, cans or loosebricks must not be usedeither as working platformsor to support a workingplatform

When erecting, moving,

dismantling or alteringscaffolds, make sure thatyou are under thesupervision of a scaffoldcompetent person

Welding, burning, riveting,and open ame work mustnot be performed on anystaging that is suspended bybre and/or nylon ropes.

Inspect all scaffolds and

components upon theirdelivery to the erectionlocation Return and tag DoNot Use or destroy

SCAFFOLDING


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defective componentsInspect scaffolds before useand attach a tag stating thetime and date of inspection

Inspect scaffolds beforeeach work shift, especiallyafter changing weatherconditions and prolongedinterruptions of workCheck for items such as a

solid foundation, stableconditions, complete workingand rest platforms, suitableanchorage points, requiredguardrails, looseconnections, tie-off points,

damaged components,proper access and the use offall protection equipment

Mobile scaffolds constructedwith tube and coupler

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components or of fabricatedframes must conform todesign, construction, andloading requirements

You should never draghoses or cables over aladder or across railings

You should never dropanything down fromscaffoldings or other highplaces, unless the areabelow is being watched

When working nearopenings or near edges ofa roof, and where guard

rails are not present ormissing altogether, youshould wear a safetyharness and use particularcaution


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Ladders are allowed only asa temporary access way or

for short term tasks, like forrigging the load Appropriaterisk assessment needs to beconducted to conrm that therisk level is low enough whenusing a ladder

Only proper ladders are tobe used and they must beadequately secured

When using ladders, you mustensure the following:

They are secured at the topand bottom

They extend at least 1 meter(3.8 ft) above the supportpoint

They are on a rm and levelbase

Make sure the ladders conformwith the following:

They have been inspectedfor any defect

They have anti-slip feet

There are no missing, looseor broken rungs

There is no noteworthy

corrosion.

The ladder is braced toensure that it will not move

Remember to:

Keep your weight in thecentre

Use two hands whenclimbing and use a tool belt

or holder

Face the ladder and keepyour body within the connesof the ladder

Take necessary precautions

when using ladders atheights over 20 meters(6.75 ft) as this is alreadyconsidered as working atheights

No interlocking or extension

ladder shall be used unlessits sections are preventedfrom moving relative to eachother while in use

A mobile ladder must beprevented from moving

before it is stepped on

Remember to always have threepoints of contact when going upor down ladders

LADDERS


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Many accidents occur on stairs:

Do not run up or down the

stairs

Remove all obstructions inthe path

Make certain the lighting isadequate

Make sure railings aresecure and use them

Ensure the steps are notworn, slippery or loose

Hold on to hand rails

Do not carry anything thatmay entirely block yourvision

SLIPS AND FALLS

Slips and falls are also major

causes of accidents Lookout for missing gratings andrailings People have fallenfrom great heights simply bynot looking where they aregoing

You can reduce risk byensuring that:

Spills, drips, and leaks areimmediately cleared away

You use non-skid footwear

You use catwalks whereverprovided

Never go underneath asuspended load!

Too many lifting injuries occurMost of them are the result ofa failure or breakdown in thehoist, but are often also causedby incorrectly secured loads,

which fall apart during lifting

Phases of safe lifting:

1 Selection of lifting gear ofthe proper type and with asuitable lifting capacity

2 Make sure that the hoist isequipped with an inspectiontag Whenever theinspection tag is missing,inform your superior

3 Select a sling that is

sufciently long to ensure asafe lifting angle and aneven load distribution

4 Determine the weight andcentre of gravity of the load,as well as how its weight isdistributed on the sling legs

5 Ensure that the hook onthe hoist and the lifting gearcontains a latch or othersuch reliable locking

mechanism6 Select the route

STAIRS LIFTING AND HOISTING


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7 Ensure that the route is safeand available during the lift(e.g. walk the route rst).

8 Secure the load and ensure

load stability

9 Cutting edges reduce thestrength of lifting gear(especially webbing slingsand round slings), suddenlycausing a dangeroussituation Therefore, cuttingedges shall be protectedusing edge protections

10 Ensure that there is enoughspace between lifting

points to maintain loadstability

11 Ensure the stability of theload (to avoid asymmetricaltension)

12 Dont allow the wire rope toslacken

13 Dont climb on the loadwhile it is being lifted

14 Remember that the personin charge of the liftingmust be able to control thelift throughout theoperation

15 First raise the load onlyslightly, check the loadstability and allattachments

16 Never attempt to rectify atilting load by hand

17 Dont lift or move the loadover people, and dontleave the load suspendedunnecessarily

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18 Always move behind theload, never ahead of it

19 Dont make jerkymotions, horizontal pulls or

lifts, or drag the load overthe ground

Landing the load:

1 Check the landing place andsupport for the load, so thatthe lifting gear can beremoved safely andundamaged

2 Return the lifting gearto proper storage

3 Store the lifting gear inthe designated locationRemove damaged gear fromuse immediately

4 Raise the crane hook highenough to ensure that it

causes no injury (e.g. headinjuries)

5 The lift is complete when theload is resting rmly in the

new location (with no risk offalling or dropping)

6 A Crane Operator Course isarranged for personsperforming lifting operationsIf you have not taken thecourse yet, contact yoursupervisor The course isorganized by Wrtsil Landand Sea Academy

Only use hoists for which you havereceived training and guidance!


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Customers/Subcontractorstools

When working on site, Wrtsil

personnel often use liftingequipment and specic toolsbelonging to the customer and/or to subcontracting rms, orequipment/tools on hireNotwithstanding that the owner

(customer or subcontractor),is responsible for themaintenance and periodicchecks of this equipment, it isimportant that whenever takingany tool or equipment owned

by third parties, one mustalways ask whether they arefree and safe to use And makesure that they, at least visually,

appear to be in safe workingorder In particular, a visualinspection must be made of thegear and moving system/parts

protection, and of the integrityof the electrical insulation ofelectrically powered equipmentAlso check the integrity of liftingaccessories, such as cables,slings, chains, and hooks

The tool shall never betampered with in any wayShould it be damaged,malfunctioning, or with anydefect, the tool must not be

used and the customers orcompanys reference personmust be immediately contactedso that the necessarymaintenance can be carriedout After an evaluation of theestimated weight of the cargoto be handled, always checkthe maximum capacity of thelifting device This cangenerally be found on thespecication labels/markings.Before handling loads using

a lifting device owned by thecustomer and/or subcontractedcompanies, it is also a goodpractice to check that thestart and stop commands areresponding well


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Back injuries are potentially the most permanent of commonindustrial injuries Some of the products that the company

makes are heavy and cannot be lifted or moved by one personThe packing of products involves lifting or moving that cannotalways be performed under optimum conditions andrequires special care

Always make sure that there are sufcient people to assist in alifting or moving operation Use trolleys, lifts and hoists where

possible and learn how to lift items safely Beware, that evenlifting light objects can cause injury if lifted at a wrong distancefrom the body, or if the angle or stance is wrong

Manual Lifting General Rule

MANUAL LIFTING/HANDLING


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Good Techniques

Stop and think

Plan the lift Where is the load going

to be placed?

Use appropriate handling aids ifpossible

Do you need help with the load?

Remove obstructions such as

discarded wrapping materials For a long lift - such as oor to

shoulder height - consider restingthe load mid - way on a table orbench in order to change grip

Preparation

Place the feet apart, giving abalanced and stable base for lifting(tight skirts and unsuitable footwearmake this difcult). The leading leg

should be as far forward as iscomfortable

Adopt a good posture

Bend the knees so that hands whengrasping the load are as level withthe waist as possible, but do notkneel or over-ex the knees.

Keep the back straight Lean forwarda little over the load if necessary toget a good grip

Keep the shoulders level and facing

in the same direction as the hips


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Placing the load Put down, then adjust

If precise positioning of the load isnecessary, put it down rst, thenslide it onto the desired position

Getting ready to lift

Get a rm grip.

Try to keep the arms within the

boundary formed by the legs The optimum position and nature of

the grip depends on thecircumstances and individualpreference, but it must be secure

A hook grip is less fatiguing than

keeping the ngers straight. If itis necessary to vary the grip as thelift proceeds, do this as smoothly aspossible

Lifting

Dont jerk

Carry out the lifting movementslowly, keeping control of the load

Changing hands

If you need to change your gripduring the move, plan it rst beforedoing it Find an intermediate stageand re-adjust before placing at

height


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Lifting gear includes allequipment and components

that are not permanentlyattached to the hoist, and whichare used between the hoistand the load, or are attached tothe load Lifting gear includes,for example, lifting buckets,

lifting beams, chain or wirerope slings, webbing slings andlifting tongs

All lifting gear must beinspected at intervals speciedby local regulations. Ofcialinspection colours, or otherappropriate systems, indicateif the periodic inspection hasbeen carried out In addition,each user shall visually inspectthe lifting gear before use

Note: Do not operate any lifting

device unless you arecertain that you know howto operate the device and

are familiar with each phaseof the lifting process

Do not overload the liftinggear; check its Safe WorkingLoad (SWL) marking tomake sure of its maximum

capacity

Do not operate a hoist thatlacks a marking indicatingthe maximum load or if it isuninspected or has other

faults or defects Instead,report the matter to yoursuperior

Do not go beneath asuspended load under anycircumstances

Always check the conditionof the lifting gear before use

STEEL WIRE ROPESLINGS

Steel wire rope slings shallbe inspected according to themanufacturers instructions

A steel wire rope sling shouldbe rejected if it:

Has a broken thread

Is worn by more than 10% indiameter

Shows internal corrosion

Has a distortion, such as a

knot or a kink Shows heat damage

Shows damage in the ttings(e.g. hooks).

LIFTING GEAR


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CHAIN SLINGS

Each link of the chain slingshould be inspected separately,

and the sling should bediscarded if:

The tag or label indicatingthe maximum load ismissing

The master link, hooks orother structural componentsshow bending, distortions,cracks or other defects, orif the hook has opened outby more than 10%

A link is worn by more than10%

A link is bent or corroded orshows heat discolouration

A link contains nicks orcracks

CONNECTING LINKS,MASTER LINKSAND HOOKS

Connecting links, master linksand hooks should be discardedif:

Master links are worn by15% or more

The master link, hooks or

other structural componentsshow bending, distortions,cracks or other defects, orif the hook has opened outby more than 10%


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Do not use a webbing sling/round sling for service if:

Working load markings are illegible

The sling stitching is ripped

More than 5 % of the weft is cut

The webbing sling/round sling is worn and dirty orshows chemical damage

The surface of the webbing sling/round sling hasmelted due to heat

The cut or friction damage exceeds 10% of thesling width

More than 10% of the warp is cut

There is a knot in the webbing sling/round sling

Core of the round sling is exposed


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There are many chemicals thatyou will be using and cominginto contact with during thecourse of your work Theseinclude paints, solvents, and

cleaning agents They cancause you temporary orpermanent harm if allowed toenter the body

Substances may enter the body

in several ways: By swallowing

Direct skin contact andabsorption through the skin

Breathing in gas, vapour,mist or dust

Be aware of the precautions tobe taken in order to safeguardyourself and others whencarrying out work with suchsubstances

Here are some of the simplecommon sense rules to followwhen handling, using orencountering chemicals

Read the material safetydata sheet for the chemicalsyou are planning to use inorder to select appropriateprotective equipment andto understand the hazardsinvolved in the use of eachchemical

SAFE HANDLING OF CHEMICALS


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Use caution and remaincalm when handlingchemicals

Do not store incompatible

chemicals together, and donot mix chemicals as it mightresult in a chemical reaction,re and/or explosion.

Observe the manufacturersproper chemical storagerecommendations

Store chemicals in theircontainers and keep theirlabels clean

Prevent exposure by using

appropriate protectiveequipment (e.g. eyeprotection, safety gloves andrespirators)

Use appropriate tools andsafe work practices

Clean the spout and outersurfaces of chemicalcontainers after use

Keep chemical containersclosed

Wash contaminated skinimmediately If chemicalsget into the eye, wash theeye thoroughly with cleanwater or an eye washsolution for at least 20

minutes Seek medicalattention if necessary

Before using a chemical,study the material safetydata sheet for emergencyprocedures

Wash your hands beforeeating, smoking or going tothe toilet, and when youhave nished working.

If you feel ill after handlingchemicals, reportimmediately to the healthcentre

Report any fault or defectyou may have discovered inthe instructions to the

Chemicals Safety Supervisoror other appropriate person

Report any accident ormistake thats taking place inthe handling of chemicals tothe area supervisor Seek

medical attention ifnecessary


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A conned space is largeenough for personnel to enter,has limited or restricted means

of entry or exit, and its notdesigned for continuousoccupancy

A conned space may haveone or more of the following

hazards:

Risk of getting trapped Conned space openingsare limited by size and

location Openings areusually small in size, and aredifcult to move througheasily Small openings makeit very difcult to get neededequipment in or out of the

space, especially lifesavingequipment when rescue isneeded There are also

TABLE OF PLACARDS

Carcinogenicity, germcell mutagenicity,

reproductive toxicity

Gases under pressure

Explosives

Acute toxicity

Hazardous to theMarine life

Highly ammable

Corrosive

Toxic

Oxidizing

CONFINED SPACE


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A conned space found in theworkplace may have a combinationof these characteristics, whichcan complicate working in andaround such spaces, as well ashampering rescue operationsduring emergencies

cases when openings maybe very large, for exampleopen-topped spaces such asa ships hold Access to opentopped spaces may require

the use of ladders, hoists, orother devices, and escapefrom such areas may bevery difcult in emergencysituations

Unfavourable naturalventilation Because airmay not move in and out ofconned spaces freely, the

atmosphere inside aconned space can be verydifferent from theatmosphere outside Deadlygases may be trappedinside, particularly if the

space is used to store orprocess chemicals ororganic substances that maydecompose There may notbe enough oxygen inside theconned space to support

life Alternatively, the aircould be so oxygen-richthat it is likely to increase thechance of re or explosion ifa source of ignition ispresent

Hazardous atmospheres The atmosphere in a connedspace may be extremelyhazardous because of the lackof natural air movement Thiscan result in:

An oxygen-decientatmosphere lack ofoxygen leads very quickly tounconsciousness and death

A ammable atmosphere a mixture of the oxygen inthe air and a ammable gasor vapour which can ignite


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A toxic atmosphere unless the conned spaceis certied as safe, alwaysassume that any substance

(liquids, vapours, gases,mists, solid materials anddust) in a conned spacecan be hazardous Toxicsubstances may range fromfast acting poisons to long

term cancer causingcarcinogens

Testing before enteringconned spaces It isimportant to understand that

some gases or vapours areheavier than air and will settleat the bottom of a connedspace It is necessary to test allareas (top, middle and bottom)

of a conned space withproperly calibrated testinginstruments to determinewhat gases are present If the

test result shows an oxygendeciency, or the presence oftoxic gases or vapours, thespace must be ventilated andre-tested before entering

Ventilation by blower orfan, it is necessary to removeharmful gases and vapoursThe ventilation should becontinuous where possible,because in many conned

spaces the hazardousatmosphere will form againwhen the ow of air is stopped.All access points are to beopened for ventilation andemergency exit


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Effective arrangements forraising the alarm and

carrying out rescueoperations in an emergencyare essential

All equipment to be usedinside the conned spacemust be inspected and

tested to be in good workingcondition prior to entry intothe space

It is the full responsibility of theowner of the conned space

(i.e. ship owner, shipyard) toensure that the conned spaceis safe to enter

If you are not condent that aspace is safe, you should report

your concerns to your superiorDo not enter until all safetyrequirements are met

Did you know that several fatalitieshave occurred when the attendantoutside the conned space has triedto rescue the workers inside? Theattendant has collapsed because ofthe toxic gases or lack of oxygenOnly professional helpers can enter

the conned space in an emergencysituation

When you are requested toenter a conned space:

You need to have appropriatework permit to enter a connedspace if there is a risk of:

Hazardous atmosphere or

Getting trapped

The conned space permitdenes the measures takenbefore and during the work

Only enter when you are

sure that it is gas free andconsidered to be safe Onlyremain inside for as long as itis necessary to carry out thework

Non-sparking tools andspecially protected lightingare essential whereverammable or potentiallyexplosive atmospheres arelikely to create hazardous

conditions

An adequate communicationsystem is needed to enablecommunication betweenpeople inside and outsidethe conned space. There

has to be an attendantoutside the conned space.

CONFINED SPACE-SAFE ENTRY


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Preventing uncontrolledreleases of electrical,

mechanical and other forms ofhazardous energy

This is to ensure that beforeyou perform any servicing ormaintenance on a machine or

piece of equipment, all possibleappropriate actions have beentaken to prevent the machinefrom unexpected energizing,start-up or releasing of storedenergy that could cause injury

Before beginning work, carryout the following precautionswherever and wheneverapplicable:

1 Ask permission forde-energizing the system

2 De-energize all sourceswhich may causeunexpected release ofenergy

- Disconnect or shut down

engines or motors- De-energize and lock

electrical circuits

- Block the uid (gas orliquid) ow in hydraulic orpneumatic systems

- Block machine partsagainst motion

- Block or dissipate storedenergy

- Discharge capacitors

- Release or block springsthat are undercompression/tension

- Vent uids from pressure

vessels, tanks oraccumulators

- Use blind anges forisolating owingsubstances

- Never vent toxic,

ammable or explosivesubstances directly intothe atmosphere

LOCK OUT/TAG OUT


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3 Eliminate the risk of

unexpected release ofhazardous energy by lockout / tag out procedure

- Lock Out/Tag Out allforms of hazardousenergy including electricalbreaker panels, controlvalves, etc

- Make sure that only onekey exists for each ofyour assigned locks and

that only you hold thatkey

4 Verify that the isolationsucceeded

- Verify by test and/or

observation that allenergy sources arede-energized

When working inside the crankcaseof a diesel engine, or in the vicinityof the ships propeller in dry dock,be sure that all supply systems suchas starting air have been isolated,secured and tagged to preventaccidental or intentional start up byunauthorized persons

5 During the work

- You must perform regularspot checks in your workarea, to ensure that theLock Out/Tag Outprocedure is beingfollowed


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Follow the local regulationswhen working on or nearelectrical systems

Only qualied and authorized

employees are allowed to workon electrical systems, underdesignated supervision

Work permit procedure hasto be followed according to

Wrtsils local guidelines orcustomers requirements

Working on live circuits shallalways be avoided whenpossible Live work should be

applied only if: De-energizing introduces

additional or increasedhazards

De-energizing is not possibledue to equipment design,operational limitation ortesting conditions

Live parts are operated byextra low voltage

The main safety principle is thatthe applied work practices mustprotect employees from contactwith energized conductors;

either directly with any part oftheir body, or indirectly throughsome other conductive object

Working with Dead Circuits

An electrical device must neverbe assumed dead Alwaysassume its live

WORKING ON ELECTRICAL SYSTEMS


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Qualied site / projectpersonnel should determinecase by case the correctde-energization of electrical

systems

De-energization and Isolation

Get permission to carry outthe de-energization

Identify the correct operatinglocation and device

De-energize the intendedelectrical system (switching).Circuits and equipment

under exposure must bedisconnected by qualiedpersonnel from all energysources Control circuitdevices, such as pushbuttons, selector switches,and interlocks shall not beused as the sole means ofde-energizing circuits Thesedevices do not substitutelock out / tag out procedureStored electrical energy thatmight endanger personnel

must be released This mightinclude dischargingcapacitors and shortcircuiting and groundinghigh capacity elements

Isolate all sources of electricenergy, following lock out /tag out procedure

All points of isolation shouldbe locked off by applying apersonal lock to preventunexpected operation of the

system Padlock keys mustbe in control of the personwho is conducting the jobAlso apply danger tags

Verify that all the circuits aredead A tester shall be used

to verify that all conductorsare dead Also rememberto test the tester before realtesting

Conduct temporarygrounding if required based

on the systems voltagelevel

Live Working

Whenever work is to be

carried out on or near exposedenergized conductors, liveworking practices have to befollowed, including the use ofspecial tools and personalprotection (insulated shoes,

protective clothing, etc)

Any conductors or parts ofelectrical equipment that havenot been properly locked andtagged out must be treated as

being energized


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Maintain a clean work areafree of slipping hazards anddebris

Block, secure or lower to theground components thatmay move, rotate or fall

Use test equipment designedfor higher pressures thanthe system being operatedThe use of gauges, lines,connectors, etc, designedfor lower pressures canresult in bursting orequipment damage Startwith high pressure gaugesand work down (a goodrule is to use equipment

rated at twice that expected)

Beware of uncontrolledmovement of parts due tostored high pressure

Beware of high pressureuid jets due to leakagesor the unintentional openingof non-depressurizedvalves/cocks

Never begin work on ahydraulic system until youare properly trained

Review all Material SafetyData Sheets (MSDS) for allchemicals used

Carefully review the manualson equipment before

beginning work Askquestions about anythingyou do not fully understand

WORKING WITH HYDRAULIC SYSTEMS


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Whenever operating at the site withnon Wrtsil supplied hydraulictools of doubtful maintenanceconditions, use a exible protection

hose over the high pressurehydraulic hoses to prevent any cutsfrom breaking hoses

Use all required safetyequipment

Do not use ngers or handsto nd leaks.

Always use safety glassesand/or face shield/full faceprotection

Do not work beneathequipment/apparatus being

supported by hydraulicsStops, safety pins, etc,must be in place beforerepairs begin

Use arm protection to avoidsmall cuts, slashes and

burns

Use extreme caution whendisconnecting hydrauliclines. Hot uids can causesevere burns

Clean up spills immediatelyHydraulic uid can causeslips, falls and result ininjuries

Avoid heating activity nearpressurised uid lines.

Length Change

When a hose installation is

straight, allow enough slackin the hose line to provide forlength changes that will occurwhen pressure is applied

Movement/FlexingAn adequate hose length

is necessary to distributemovement on exingapplications and to avoidabrasion


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Tight Bends1 When the radius is belowthe required minimum, use anangle adapter to avoid sharpbends

2 Use a proper angle adapterto avoid tight bends in the hose

Twisting1 Prevent twisting anddistortion by bending the hosein the same plane as the

motion of the port to which thehose is connected

StrainElbows and adapters should beused to relieve strain on the

assembly, and to provideneater installations These willmake it more accessible forinspection and maintenance

AbrasionRun the hose in the installationso that it avoids rubbing andabrasion

CollapseTo avoid hose collapse andow restriction, keep the hosebend radius as large aspossible Refer to the hosespecication tables for the

minimum bend radius

High HeatHigh ambient temperaturesshorten hose life, so make surethe hose is kept away from hotparts If this is not possible,insulate the hose withprotective sleeving


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When dealing with pneumaticcomponents keep these points

in mind: Always wear safety glasses

Compressed air shouldnever be directed towardsor applied to any part of thehuman body Never direct a

compressed air streamtowards your own or anyoneelses face

Vent and depressurize allcircuits and componentswhen you are nished usingthem

Never place yourself,another person or any partof a person in the line of

action of a pneumaticactuator, or system

component This means thatyou never point movingparts toward anyone, ever

When activating a pneumaticsystem, be certain that youhave examined all the

components, and that youhave evaluated what willhappen when the system isenergized

Check and secure all of themountings, ttings,

piping, tubing, connectorsand connections beforeconnecting any pneumaticcomponents or systems to acompressed air supply

PNEUMATICS


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necessary permits such as hotwork permits to carry out thisoperation

Welding and ame cuttingcan cause injuries such asburns, damaged eyesight andsuffocation The main dangeris re, often caused whennearby materials catch re or

when gases leaking from thehoses catch re. Other dangersinclude exposure to intenseultraviolet (UV) light, hotparticles of molten metal beingreleased, and ashback which

occurs when the ame goesback through the blow pipe intothe hoses and regulators

Never heat the pressurestorage tank

Always use a regulatorand pressure gauges in

your system to monitorsystem conditions

Never over-pressurizecylinders, storage tanks,directional valves or othersystem components

Never exceed the pressurerating of a pneumaticcomponent

WELDING AND FLAMECUTTING

Make sure that you have thepermission of your superior/customer, including the


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By following the safetychecklists and steps below, therisks associated with weldingcan be controlled

Equipment

Gas cylinders should be keptsecure, upright and outsidethe conned space.

The hose length should be

kept as short as possible

Flame (ashback) arrestorsreduce the risk of ashbacks and help protectcylinders from the effects ofre by cutting off the gassupply

Non-return valves andpressure content gaugesshould be tted to equipmentas appropriate

Hoses should not be joinedHowever, when joining isnecessary, approved hosecouplers and crimped ttings

must be used

Maintenance

Cylinder valves should bekept free from oil, greaseand dirt

All equipment should bechecked for damage daily orbefore use

Use soapy water whentesting for leaks Leaksshould be reportedimmediately

Damaged equipment mustnot be used until it isrepaired or replaced


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All combustible materialsmust be removed from thearea If this is not possible,they should be protected by

non-combustible screens

Equipment Use

Only fully trained or weldingcertied personnel areallowed to use and maintain

equipment

Welders/operators shouldwear suitable personalprotective equipment

Follow the manufacturers

procedures for ignition

Arc Welding

Electrical cords, associatedttings and electrode holdersmust be properly insulated

for outdoor use All electrical circuits should

be tted with an over currentdevice

Work pieces should begrounded unless a double

insulated transformer isbeing used, in which casethe transformer casingshould be earthed and notthe work piece

Storage

When cylinders are notbeing used store them:

- Upright and secure in awell-ventilated area

- On a well drained surfaceto prevent corrosion

- Away from risk, theworkplace, and any

source of heatDifferent gases should be

stored separately from eachother

Oxygen should be stored atleast 3 meters from fuel gas

cylinders

Filled cylinder tanks shouldbe stored separately fromempty ones

Operating Areas

Welding should be done inwell ventilated areas toprevent the build up offumes

Portable ventilators/

extractors can be use toextract fumes and dust if theventilation is limited or thework area is conned.

Suitable re extinguishersshould be closely provided to

the welding work area


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WORKSHOP MACHINE TOOLS

You should receive propertraining on how to safely

operate the machine beforeusing it Each machine hasits own characteristics andpresents specic hazardsthat you must know beforeyou operate it

You must wear personalprotective equipmentbefore you operate themachine

Locate the nearest rst aidkit, eye wash station, and

safety shower to yourworkstation Locate thenearest emergency exitroute from your workstation

Do not wear ties, looseclothing, jewellery, gloves,

etc, around operatingmachinery Long hair mustbe tied back or coveredto keep it away frommoving machinery Handprotection in the form of

suitable gloves should beused for handling hotobjects, glass orsharp-edged items

You must rst inspect thecondition of the machine

before it is started Checkfor the proper setting of

the guards, locate theemergency stop button,

check the state of theelectrical cord, make surethe danger zone is notaccessible, verify that themachine is stable, andthat it will not move or tilt

over when in operation Report immediately if a

machine is defective or ifa safety device is missing ordamaged: DO NOT operatethe machine

Make sure the work stationis clean and that the workingenvironment will remain safeand free of dust or otherresidue emission after themachine is operated

Use a brush, hook or specialtool for the removal of chips,shavings, etc, from the workarea NEVER use yourhands to cleancuttings they are sharp.

Avoid excessive use ofcompressed air to blow dirtor chips from machinery toavoid scattering chips Neveruse compressed air guns toclean clothing or hair, and

never aim the compressedair gun at another person


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Keep your ngers clear ofthe point of operation atmachines by using specialtools or devices such as

push sticks, hooks, pliers,etc NEVER use a rag nearmoving machinery

Never clean, apply oil orrepair a machine while it isrunning

Do not overload machines

Clean up you work stationand the machine after thework is completed

DRILLING

Run the drill at its correctRPM for the diameter of thedrill bit and the material

Always secure the work in avice or clamp xed to the drilltable

Use the proper drill bit for thematerial being drilled

Use the proper cutting uid

for the material being drilled Ease off the drilling pressure

as the drill starts to breakthrough the bottom of thematerial

Do not use a dull or crackeddrill

Do not drill with too muchpressure

Always try to support the parton parallels or a backingboard when drilling through

material Never place a taper shank

tool such as large diameterdrills or tapered shankreamers, in a drill chuckOnly straight shank tools

such as standard drills canbe clamped on chucks

Always clean the drill shank,drill sleeve and spindle holebefore mounting

Remove taper shank tools

from the spindle or sleevewith a drill drift and hammer


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Move the tool bit at a safedistance from the collet orchuck when inserting orremoving the work

Do not run the machinefaster than the proper cuttingspeed consult a speed andfeed table to determine thebest speed

Always clamp the tool bit asshort as possible in the tool

holder to prevent it frombreaking or chattering

Always make sure that thetool bit is sharp and has theproper clearance

If work is turned betweencentres, make sure thatproper adjustment is madebetween centres and that

Never try to loosen the drillchuck while the power is on

Lower the drill spindle closeto the table when releasing

the drill chuck or taper shankdrill, to reduce the chance ofdamage should they fall ontothe table

If a drill binds in a hole,stop the machine and turnthe spindle backwards byhand to release the bit

When drilling a deep hole,withdraw the drill bitfrequently to clear chips and

lubricate the bit Always remove the drill

chuck key or the drill driftfrom the spindle immediatelyafter using it

After turning the power off,

let the spindle stop on itsown accord Never try tostop the spindle with yourhand

TURNING

Make sure that the chuckand driveplate or faceplateare securely tightened ontothe lathe spindle

When installing and

removing the chuck,driveplate or faceplate, donot use machine power


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the tailstock is locked inplace

If work is being turned inbetween centres and

expands due to heatgenerated from the cutting,readjust the centres to avoidexcessive friction

Do not grasp or touch chipsor turnings with your ngers.Get rid of the chips andturnings using a bluntinstrument Be sure toturn off the lathe beforeclearing chips

Do not cut work completelythrough when turningbetween centres

Remove the chuck key fromthe chuck immediately afteruse

Turn the chuck or faceplatethrough by hand beforeturning on the power, tomake sure there is nobinding or clearanceproblem

Stop the machine beforetaking measurements

Before cleaning the lathe,remove tools from the toolpost and tail stock

MILLING

The work must be clampedsecurely in a vice and the

vice clamped tightly to thetable, or the work must beclamped securely to thetable

Make sure the cutter isrotating in the proper

direction before cutting yourmaterial

Before running the machine,the spindle should be rotatedby hand to make sure it isclear for cutting

Make sure the power is offbefore changing tools

Always use the correctcutting uid for the materialbeing cut

Never run the machine fasterthan the correct cuttingspeed

Make sure the machine isfully stopped before takingany measurements

Always use tools that aresharp and in good condition

Do not place anything on themilling machine table, suchas wrenches, hammers or

tools Always stay at the machine

while it is running


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Dont take too heavy a cut or

use too rapid a feed Remove the collet tightening

wrench immediately afterusing it

Install a guard or shield toprevent chips from hitting

other people

Use the milling machinespindle brake to stop thespindle after the power hasbeen turned off

Before cleaning the mill,remove cutting tools fromthe spindle to avoid cuttingyourself

GRINDING

Abrasive wheel machinerymust only be operated with

appropriate guards in place

Never use a wheel thathas been dropped or thathas received a heavy blow,even though there may beno apparent damage Suchwheels may be weakened

or unbalanced enough to yapart on start-up

Stand to one side whenstarting a grinding machineDamaged wheels willsometimes y apart, and this

is most likely to happenwhen the machine is beingstarted Stand to the side sothat you will not be in-linewith the debris

Do not grind on the side of

the wheel unless wheel isspecically designed forsuch use


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Do not use excessivepressure while grinding

Make sure that the objectyou want to grind is in

xed position and secured.Use the grinder with bothhands Use the tool restto support the work whenoff-hand grinding on abench or pedestal grinders

Wear a safety face shieldover safety glasses whengrinding

Neither compressed air noroxygen is to be used to dust

down your clothing

CHROMIUM PLATING

Chromium solution is highlytoxic and corrosive andtherefore special care has to be

taken whenever working in aChromium Plating WorkshopWhen working in the chromeplating department, the

following additional PersonalProtective Equipment (PPE)must be worn:

Protective glasses and acidresistant gloves

Respirator when exposed tochromium fumes

Acid resistant overallswhenever entering an emptychromium tank for cleaningor maintenanceChromium

plating solution must notcome in contact with skin, asit is easily absorbed

In the event that the chromiumcomes in contact with theskin, it must be rinsed usingan abundance of fresh waterWhen working close to thechromium plating tanks, alsowear a suitable protectivemask Chromium solutionvapours must not be inhaled

Chromium solution must not beswallowed Pay great attentionand work slowly whenever youare putting parts to bechromium plated inside thetanks in order to avoid splash/

jets. Always keep the oorand tools clean and free fromchromium plating solution


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FOUNDRY

Risks:

Hot metal (splash, spill).

Moisture in scrap material

Heat Radiation in the mouldand scrap material

Falling into the ladle or oven

Explosion of the melting bathdue to water moisturepollution

Chemicals in eyes

Dust (silica, ne dust).

When working in the foundry,please utilize the followingmeasures wherever andwhenever necessary:

Heat insulated clothing

High model safety boots

Helmet

Gloves

Face shield

Mark the working area as ahigh risk area: no entrancefor unauthorized people

Reduce the amount ofemployees in the area likevisitors Border the area

Safety Glasses

Use respirators for ne dust

(Silica):P3.

Cabins on mobile equipmentshould have an overpressured atmosphere thatreduces the exposure to dustfor the driver

Hearing protection


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EMERGENCIES

All employees are responsiblefor safety in Wrtsil At the

work site, make sure you knowbeforehand who is/are skilled inrst aid procedures.

Injuries

What to do duringemergencies:

Assess the situation do notput yourself in danger

Make the area safe

Assess each victim andattend to any unconsciousvictim rst.

Send for help immediately do not delay

Call for emergency help ifneeded and:

Report what happened

Report where it happened

Report any eventual

potential danger to otherpeople

Keep calm and answer allthe questions

Dont hang up before givenpermission to do so

Remember to direct the rstaid personnel to the place ofaccident

If the injured personscondition changesdrastically, re-call theemergency centre

Warn others and prevent anyfurther accidents

If you suspect the injuredperson has a spinal or neckfracture, dont attemptto move him or her unlessabsolutely necessary inorder to ensure breathing, orfor your own safety

Move the injured person tothe closest safe place

Warn others and isolate thearea, if necessary

Make sure the injuredperson is breathing and thathis heart is beating

Open the injured personsairways by tilting the injuredpersons head back andlifting his or her chin

Check for breathing byfeeling for breath on the


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back of your hand Check forair ow and listen for soundsof breathing

Turn a breathing but

unconscious injured personto a recovery position

If the injured person isntbreathing, start CardioPulmonary Resuscitationwith 30 chest compressionsOpen the airways and givetwo rescue breaths (mouthto-mouth resuscitation)Continue alternating rescuebreathing with chestcompressions (2 breaths,

30 chest compressions)

Stop severe bleeding byapplying pressure to thewound

Continue to give rst aid

procedures until helparrives Give any othernecessary rst aid.

Arrange to meet the helpersand direct them to the siteof the accident Tell the

helpers what has happenedand what has already beendone

Do not leave the injuredperson alone and withoutmonitoring

Inform your superior as towhat happened

Eye Injuries

Foreign bodies in the eye: Do not rub or touch the eye

Flush the eye and utter theeyelids at the same time

Have your eye checked at

the medical room if yoususpect you may have aforeign body in your eye Ametal shaving in your eyemay cause a rust ring ifnot removed in time

A burn in the eye:

Cool the eye under runningcold water

Get medical care Call adoctor


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Chemical Splash in the eye:

Flush the eye(s) with waterimmediately for at least15 minutes

Call a doctor even if thepain (irritation) disappearsafter ushing.

Tell the medical personnelthe name of the chemical

If possible, give the medicalpersonnel the MaterialSafety Data Sheet or thelabel of the chemicalsubstance

Bruises, Strains and Sprains

Apply these principles:

Apply a cold compress, abag of ice cubes or anythingelse applicable, to the

injured area to minimizeswelling and bleeding Dontuse a cold compress forlonger than 30 minutes at atime

You may continue the

treatment every one or twohours for one or two days

Cuts and Wounds

Stop the bleeding byapplying pressure to the

wound

If there is severe bleeding,rst lay the person down.

Apply a pressure bandage tothe wound

A good pressure bandage isa cold compress This willalso help to reduce thebleeding Double check if thecold bandage could be intouch with bare skin

If you use a pressurebandage, rst place a sterilepad to the wound, forexample a roll of gauze or asplint, and then apply thebandage snugly

Locate the closest placewhere you can nd rst aidsupplies

Everyone has a right to receive rstaid treatment and everyone hasan obligation to give it to the bestof their ability, according to onesknowledge and skills


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Fire Emergency

When you arrive at your workplace, get familiar with:

Fire escape plan Get toknow the location of all exits

Fire alarm call points Familiarize yourself with thelocation of the re alarm callpoints on your oor.

Fire extinguishers/rehose reels know wherethese are locatedKnowledge of how tooperate them is an asset

Types of Fire Extinguisher

Dry Chemical extinguisheris usually rated for multiplepurpose use Its compatiblefor extinguishing ordinarycombustibles, ammable liquidsand gases, and electricalequipment They contain anextinguishing agent and use acompressed, non ammablegas as a propellant

Halon extinguishers utilize agas that interrupts thechemical reaction that takesplace when fuels burn Thesetypes of extinguishers are often

used to protect valuableelectrical equipment, since theyleave no residue to clean up

Halon extinguishers have alimited range, usually 10 to 20meters (4 to 6 feet). The initialapplication of Halon should bemade to the base of the re,even after the ames havebeen extinguished

Water: These extinguisherscontain water and compressedgas, and should only be usedon ordinary combustibles, likewood, paper and plastics

Carbon Dioxide (CO2)extinguishers are mosteffective on ammable liquid


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and electrical res. Since thegas disperses quickly, theseextinguishers are only effectivefrom 0.9 to 2.5 meters (3 to

8 feet) The carbon dioxide isstored as a compressed liquidin the extinguisher; and as it ex-pands it cools the surroundingair The cooling will often causeice to form around the horn

where the gas is expelled fromthe extinguisher. Since the recould re-ignite, continue toapply the agent even after there appears to be out.

Foam extinguisheris usedfor re suppression. Its role isto cool the re and to coat theburning fuel, preventing itscontact with oxygen, resulting insuppression of the combustionFoam extinguishers are used inammable liquid res. It can bealso used to prevent the ignitionof the liquid, like during hotwork operations

How to use the FireExtinguisher

P A S S - Pull, Aim, Squeeze,and Sweep

Pull the pin at the top of the

extinguisher that keeps thehandle from being accidentallypressed

Aim the nozzle towards thebase of the re.

Stand approximately 25 meters

(8 feet) away from the reand Squeeze the handle todischarge the extinguisher Ifyou release the handle, thedischarge will stop

Sweep the nozzle back andforth at the base of the re.After the re appears to be out,continue to watch it carefullysince it may re-ignite!

If you discover a re: Raise the alarm if you

detect any re or smoke,break the glass of thenearest re alarm call point,activate it, and alert the

area supervisor If possible, attack the re

use the nearest reextinguisher or re hosereel to put out the re.However, do not put yourself

at riskEvacuate know where the

emergency exits are located

If you hear the re alarm:

If you hear a re alarm,evacuate via the nearest exitimmediately If you hear anyannouncement over the


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public address system,follow all instructionscalmly DO NOT PANIC.

Do not attempt to pack

belongings Time isprecious Do not attempt topack your things, save yourlife rst.

Do not use elevators Neverattempt to use elevatorsto evacuate Use the exitstaircase instead

Inform someone of yourpresence

If you detect smoke in the

exit way, do not enterChoose another exit way

Keep the smoke/re out wet towels or sheets andwedge them under the doorto prevent smoke from

entering the room If you are caught in smoke,

take short breaths and crawlto escape, because airnearer the oor is cleanerand less likely to contain

deadly gases

When you get out of thebuilding, go to the assemblyarea, and report to thehelpers

WHEN TRAVELLING

Travel Security

Before travelling, study the

country information and checkexpected local risks on:

Compass/Our Wrtsil/Security/Personnel

Travel Security ManagementService:

http://wwwcrg-onlinecom,(Control Risks)http://wwwcrg-onlinecom

Country Risk Forecast:http://wwwcrg-onlinecom

If you are under security threat,contact the local Wrtsilsecurity coordinator, or call thisglobal service number 24h:

TSMS (Control Risk):+44 207 939 8585,

GSC@travelsecuritycom

Medical Emergency

If there is a need for medicalattention during a travel,the employees of Wrtsils

European companies shouldcontact for assistance, medicalemergency response number:+45 3848 9242 (24h) operated by SOS International

Employees of other Wrtsilcompanies should contactlocally agreed emergencyservices


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safety handbook 2011

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