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J OB SAFETY ANALYSIS (JSA)TANK MODIFI CATION AND REPAIR WORK

JSANumber: DESK.K JSA007 JSATitle: TANKMODIFICATIONANDREPAIRWORK

Area: KorangiandKeamari Tanks Activity: Civilwork Date 12/12/2012

TaskDescription Civil work activity including installation ofShuttering,Rebar,Formwork,Concretework andBackfillingactivity

Uncontrolled

Risk

ResidualRisk

Step Activity Hazard H M L ControlMeasures H M L

1. Sitepreparation Poorcommunicationbetweenworkparties.

Inexperience

persons

/

lack

of

safetyawareness

HeatstressNoiseVehiclesMovement

M DESCONemployeesshallhavemandatorytraining. Workpermitfromtheclient,withallconcurringpartiessignaturesapprovalmustbeobtainedpriortostartofworkanddisplayatsite

Safetyrequirements statedontheworkpermitmustbeavailableonsiteandstrictlyfollowed

Toolboxtalkshallbeconductedtoallpersonnelonsite&documentedbeforestartofwork.

AppropriatePPEshallbewornbyallpersonnelatsite. AssignedtraineddedicatedBanksmanforjobwithreflectivejacket. Nowaternoworkpolicyshallbefollowed. WorkScheduleaccordingtoheatIndex Earprotectionshallbewornwhererequired. Noisemeterwillbemadeavailableatsite.Maintenance

of

equipment

on

regular

basis.

UseofApproved/Trainedlicense drivers. Vehiclemovementsonsiteshallbecontrolledbybanksman Appropriatesignagetobeprovided.

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J OB SAFETY ANALYSIS (JSA)TANK MODIFICATION AND REPAIR WORK




Uncontrolled

Risk

ResidualRisk


2. Transportationshiftingofmaterial

toWorklocation

ByUsingCrane

,Trailer,BoomTruck

Pickupetc

Failureof equipment/crane/Trailer/Pickup/

Trucketc

RoadtrafficaccidentduringtransportationofTanks

shellplates,

pipe

spools/

supportsandother

material.

Bodypartinjuryduringloadingandunloading

operation

M ConducttoolboxtalkandLMRApriortostartofworkatthespecificlocation.

Ensuretheconditionofequipment,inspected,stickerPlacedandforappropriatecolorcode.

Allrigginggearshallbecertified. Syntheticbeltornylonslingshallbeusedinsteadofsteelwireropeforholdingofmaterial.

Ensurecraneoperatorsandriggersfullyunderstandallworktasksandhazards.

Loadshallbesecuredonthetrailerbedtopreventaccidentalfall.

Craneoperatorshallhavethethirdparty,certifiedandapplicable

license.

Usepropertaglineduringloading/offloadingmaterial. AccessrouteshallbesurveyedbeforetransportingtheShellPlates,pipes&supportmaterialetc.

Barricadewithappropriatesignboardontheeffectivearea.Riggersshallbeexperiencedandthirdpartycertified.

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Uncontrolled

Risk

ResidualRisk


Pinchpoint.

Vehiclehittoexistingfacility

.

Useleatherglovesforhandprotection. Keepawaybodyparts(hand,feet,head,e.t.c)fromthelineoffire(LOF).

Suitablelengthoftrailershallbearrangedaccordingtolengthof ShellPlates,pipespools,supportsetc.

Redflagatthebackendoflongpipespoolshallbeprovided.

Sitespecifictrafficrulesshallbefollowed. Allvehiclemovementswillbecontrolledbyacertifiedbanksman.

Banksmanshallbeprovidedforreversingvehicle.3

Manualshiftingof

materialcivilwork

materialstacking/

includingback

fillingofsoiletc

Includingrebar

HandInjuryFallofmaterialManualhandlinghazardsCumulativeBackInjuriesPersonsInjurySlip,tripandfallSharpedgesofrebar

M

Useglovestopreventcutsonhands.MoveallunnecessarypersonsawayIfloadisheavytakehelpofotherpersonUsemanualhandlingtechniques. UseproperPPE Removeunwantedmaterialfromsite. Experiencepersonshallbedeployedforrebarfixingjob.

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Uncontrolled

Risk

ResidualRisk


installationwork Trainedsteelcutterandtrainedsteelfixershallbedeployedforeachwork.

Validinspectionstickertoolsandplantsshallbeallowed.Restrictedentryonlyauthorizedpersonsallowedonlyinsteelfixing area.

4

Installation/

removalof

Shuttering work &

denailingusing

handtools.

Slips,

trips,

falls

ProtrudingnailsPuncturing/brushingagainstsharpedgesof

concrete

Fingersgetting caughtbetweentheforms

DustImpropermanualhandling

M

General

housekeeping

required

to

prevent

slip,

trips

and

falls.

Accessareatobeclearfromallobstructions.Usebasketwhileliftingthematerial.Nailstoberemoved.Ensuredustmaskorrespirator.Allotsufficientmanpower.CorrectPPEs(leathergloves,cutresistantglovesetc)tobeworn.

Explainpropermanualhandlingtechniquesduringtoolboxtalk.

Usemechanicalmeanswhereverpractical.Maintaingoodhousekeeping.

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5 Installationofform Slips/tripandfalls M Benddownallnails/protrudingobjects L

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Uncontrolled

Risk

ResidualRisk


workandconcrete

walkways

ProtrudingobjectsPuncturetools StepsorrampwillbeprovidedforaccessAllaccessandegresswillbeclearfrommaterial,toolsand

equipment

protectionshouldbeprovided6 UseofPowertools

likedrilling

machines,Electric

Saw/Generatoretc

InappropriateoperatorTrips

and

fall

SharpObjectsM Onlytrained/experiencedpersontousethepowertools.

Proper

PPE

should

be

worn.

L

7 Settingofconcrete

usingdiesel

concretevibrator

andhandtools

DieselspillageContactwithcementchemicals

Fire

M OnlytrainedoperatortouseequipmentCorrectPPEtobewornbymasons(rubberbootswithsteeltoecaps)aspercementMSDS

Trainedfirewatchtobeprovided.Fireextinguisherstobekeptatupwinddirectionnearbyvibrator.

UseproperSpillKit.

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8 Concretecuring

withwater

Slips/tripandfallsSkin/eyeirritation M GoodhousekeepingmaintainedinworkingareaDonottakewaterfromthefirewatertank. L

9 UseofPowertools

likedrilling

InappropriateoperatorTripsandfall M Onlytrained/experiencedpersontousethepowertools.ProperPPEshouldbeworn. L

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Uncontrolled

Risk

ResidualRisk


machines,Electric

Saw/Generatoretc

SharpObjects10 MinorMaintenance

ofequipment.

Electrical

Connection

ImpropermanualhandlingSlip/tripandfall.Workersstruckbyhammer/Pin

Injuries.Crushing.Caughtbetween.Poorlighting

M Alwaysfollowcarefullythemanufacturersinstructions.Repairscanbedoneonlyatdesignatedarea.Norepairshall

bedoneonworksite.

Onlytrainedandexperiencedmechanictoperformthejob.Onlytrainedpersonnelshallperformthisactivityusingpropertools.

Areatobeclearofallpersonnel.Driptrayshallbeprovidedtocontrolspillage.

L

11 Confinedspace

entry.

LakeofCommunication

Ventilation. Damagematerial Oxygendeficiency

H Allpersonnelworkinginconfinedspacemusthaveconfinedspacetraining.

confinedspaceprocedureshallbefollowed. Holewatcherisattentiveallthetimeduringconfinedspaceactivity.LightingprovidedinCSEtobe24V.

Easycommunicationbetweenholewatcherandsupervisorisestablishedallthetime.

Ensurethatpassageandtransportroutisclearduringconfinedspaceactivities.Properaccess/agreesshouldbe

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Uncontrolled

Risk

ResidualRisk


accumulationoftoxic

gases

Physicalhazards

Improperstackingofmaterial

maintained.

GastesttobedonebyAGTpriortoenteringintotheconfinedspace.

Atrainedandqualifiedindividualshouldoutsidethetankwiththeresponsibilityofensuringthesafetyofauthorized

entrants(Fabricator,Fitter,Weldere.tc)throughthe

performancepre

entry

briefing,

checking

and

inspecting

PPE,equipmentandtoolsandperformingregular

monitoringinensuringpersonworkinginsidepiperemains

safeforentryandoccupation.

Awrittenrescueplanthathasprovisionforconductingatimelyrescueofindividualsworkinginsidethepipe

(ConfinedSpace)shouldbekeptonsite.Raisingthealarm

in

the

event

of

an

emergency

using

the

radio/mobile

phonesprovidedtothem.

Ensureeffectivecommunicationsystemsfortheentryaretested.

Properlightshouldbeprovidedlessthan25v. Allmaterialstackproperandcategorywise.

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Uncontrolled

Risk

ResidualRisk


Unauthorizedentrant Lackofoxygen/oxygen/air

deficiency

Rescuearrangementshallbemadewhileworkingmorethanfivemeterinsidelargeboresize.

SHE&SProcedureshallbefollowed. Closesupervisionrequiredwhileworkinginside. Executetheworkunderclosesupervisionandpresenceofholewatcher.

Properairsupplytobeprovidedorairmoverwillbeprovided.

Properventilationshallbethere. Workingcrewshellbetrainedforconfinedspaceworking.

12 Minormaintenance

workConnection

/Disconnectionand

Operationof

Diesel

Generatorset/

Weldingmachines

/ovens/

Distribution

boards/grinderfor

Fire/Explosion

Sparks.

M Obtainallnecessaryapprovalspriortostartthejob. Standbyfireextinguisher/Firewatcher. Barricadethearea. SWITCHOFFDG(Dieselgenerator)ifanyemergencyalarmissounded.Switchofftheenginewhilefueling.

Fuelingwillbedoneindaytime. Ensurenoconflictingjobsinvicinitybeforestartofjob. DGmusthave inspectionsticker.

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Uncontrolled

Risk

ResidualRisk


powersupply

purposeincluding

repairwork.Using

power

Ensurealllightsareintrinsicallysafeandarepreinspected. Closesupervisionduringactivity. Onlycompetentelectriciantoperformthejob. Properearthingshallbeprovided.

13 Extended

hour/nightWorks

(Actualworkswill

bethesameasday

work)

Inadequatelightinginandaround

work

areas,

causingshadowsorpoorly

litworkareasthatcould

resultinunsafe actsand

injuriestakingplace

M AdequatelightingatworkareaandAccess/Egressarea.Emergency

route

to

muster

point

to

be

clearly

illuminated.

Propercablemanagement Useclearsafetyglassfornightworkforgoodvisibility. WarningLightsandsignboards. TrainedFlagmanforequipmentmovementprovidedwithsignaltorch.

Close supervisionrequiredwhileworkinginnightshift.

L

14 EmergencyProcedure/

Response

PoorCommunication M EducatetheworkforceaboutEmergencyProcedure. Allsafetysignboardshallbedisplayedproperlyatsite. IncaseofanyEmergencyallworkwillbestopped,Shutdownallrunningequipment&Machineriesandreportedto

MusterPoint

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Uncontrolled

Risk

ResidualRisk


ImproperAccess/Egress ProperAccess&Egressshallbeavailable. AllWorkforcesshallknowtheMusterPointlocation. EmergencyProceduretobefollowed. Emergency # 00000000 Medical # 00000000

15. Housekeeping Tripsandfall SharpObjects Equipmentdamage

M Allwastegeneratedshallbecontainedanddisposedoffindesignatedwasteskips.

Donotstorematerials/equipmentsinsidetheplantarea. UseProperPersonalprotectiveequipmentforhandlingofwaste.

Allmaterialsshallberemovedfromthesitetoasafestoragelocationimmediatelyafterthework.

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Approved ______________________ ______________________ _________________

Signature Print Date

PerformingParty ______________________ ______________________ ________________

Signature Print Date

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J OB SAFETY ANALYSIS (J SA)TANK MODIFICATION AND REPAIR WORK

7- civil work

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