NHHDPE+PPHSE603 3163 L3 SGAS21fall prevention and protection procedure.docx

NHHDPE+PPHSE603 3163 L3 SGAS21fall prevention and protection procedure.docx

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NHHDPE+PPHSE6033163L3SGAS21fallpreventionandprotectionprocedure

CSPCNANHAIPETROCHEMICALSPROJECT

SubcontractorNo.:

Location:

HUIZHOU,P.R.C.）

FALLPREVENTIONANDPROTECTIONPROCEDURE

PR-8710-TMOC-0027REV.B

TableofContents

1SCOPE........................................................................................................3

2PURPOSE....................................................................................................3

3DEFINITIONS/ACRONIMS........................................................................3

4RESPONSIBILITIES....................................................................................6

4.1CONTRACTORSITEMANAGER.....................................................................................6

4.2CONTRACTORHSEMANAGER......................................................................................6

4.3CONTRACTORANDSUBCONTRACTORSSUPERINTENDENT/SUPERVISOR.....6

4.4EMPLOYEE....................................................................................................................7

5INSTRUCTION.............................................................................................7

5.1GENERAL.......................................................................................................................7

5.2PRIMARYFALLPREVENTIONSYSTEMS...................................................................8

5.3SCAFFOLDING/TEMPORARYWORKPLATFORMS.................................................8

5.4GUARDRAILSYSTEM...................................................................................................9

5.5LADDERS.......................................................................................................................9

5.6COVERS.......................................................................................................................10

5.7WARNINGLINES.........................................................................................................11

5.8PERSONNELRESTRAINTSYSTEMS........................................................................12

5.9SECONDARYFALLPROTECTIONSYSTEM.............................................................12

5.9.1FULLBODYHARNESS/SHOCKABSORBINGLANYARDS.............................12

5.10ANCHORAGEPOINTS...............................................................................................13

5.11POSITIONINGDEVICESYSTEMS.............................................................................14

5.12LIFELINESYSTEMS...................................................................................................14

5.13SAFETYNETSYSTEMS.............................................................................................16

5.14CONNECTORSTOGGLES.........................................................................................17

5.15CONCRETEFORMANCHORAGEPOINTS..............................................................17

5.16REINFORCEMENTSTEEL/CONCRETEFORMWORK..........................................17

5.17STRUCTURALSTEELERECTION.............................................................................18

5.18PERSONNELLIFT/HOISTINGDEVICE....................................................................18

5.19ROOFING....................................................................................................................19

5.20EXCAVATIONS............................................................................................................19

5.21DANGEROUSEQUIPMENTAPPLICATION..............................................................19

5.22TRAINING....................................................................................................................20

5.23RETRAINING...............................................................................................................21

5.24FALLPREVENTION/PROTECTIONTRAININGPROGRAM...................................21

6REFERENCE.............................................................................................25

1SCOPE

ThisprocedureappliestoContractor’semployees,Subcontractor’semployeesandvisitorsenteringtheLLD/HDPE–PP–LDPEwithafallexposureof1.8meterorgrater.

2PURPOSE

Toestablishminimumrequirementsandguidelinestoprovidemaximumprevention/protectionagainstfallsfromelevationandaminimumstandardoftrainingnecessarytoensurepersonnelunderstandingandcompliancewiththeprogram.

Thepurposeistoachieve100%fallprevention/protectionforallpersonnelexposedtopotentialfalls.

3DEFINITIONS/ACRONIMS

ANCHORAGEAsecurepointofattachmentforlifelines,lanyards,ordecelerationdevices.

BUCKLEAnydeviceforholdingthefullbodyharnessclosedaroundtheemployeesbody.

CONNECTORAdevicethatisusedtocouple（connect）partsofthepersonalfallarrestsystemandpositioningdevicesystemstogether.Itmaybeanindependentcomponentofthesystem,suchasacaribiner,oritmaybeanintegralcomponentofthesystem（suchasabuckleorD-ringsewnintoafullbodyharness,orasnaphooksplicedorsewntoalanyardorretractablelifeline）.

DANGEROUSEQUIPMENT-Equipment（suchaspicklingorgalvanizingtanks,degreasingunits,machinery,electricalequipment,andotherunits）that,asaresultofformorfunction,maybehazardoustoemployeeswhofallontoorintosuchequipment.

DECELERATIONDEVICE-Anymechanism,suchasaropegrab,rip-stitchlanyard,speciallywovenlanyard,tearingordeforminglanyard,automaticselfretractinglifelines,etc.,thatservestodissipateasubstantialamountofenergyduringafallarrest,orotherwiselimittheenergyimposed

onanemployeeduringfallarrest.

DECELERATIONDISTANCE-Theadditionalverticaldistanceafallingemployeetravels,excludingthelifelineelongationandfreefalldistance,beforestopping,fromthepointatwhichthedecelerationdevicebeginstooperate.Itismeasuredasthedistancebetweenthelocationofan

employeesfullbodyharnessattachmentpoint（D-ring）atthemomentofactivation（attheonsetoffallarrestforces）ofthedecelerationdeviceduringafall,andthelocationofthatattachment

pointaftertheemployeecomestoafullstop.

FAILURE-Loadrefusal,breakage,orseparationofcomponentparts.Loadrefusalisthepointwheretheultimatestrengthisexceeded.

FREEFALL-Theactoffallingbeforeapersonalfallprotectionsystembeginsto

applyforcetoarrestthefall.

FREEFALLDISTANCE-Theverticaldisplacementofthefallprotectionattachmentpointontheemployee'sfullbodyharnessbetweenonsetofthefallandjustbeforethesystembeginstoapplyforcetoarrestthefall.Thisdistanceexcludesdecelerationdistance,andlifeline/lanyardelongation,butincludesanydecelerationdeviceslidedistanceorself-retractinglifeline/lanyardextensionbeforetheyoperateandfallarrestforcesoccur.

FULLBODYHARNESS-Strapsthatmaybesecuredabouttheemployeeinamannerthatwilldistributethefallarrestforcesoveratleastthethighs,pelvis,waist,chestandshoulderswithmeansforattachingittoothercomponentsofapersonalfallarrestsystem.

GUARDRAILSYSTEM-Abarriererectedtopreventemployeesfromfallingtolowerlevels.

HOLE-Agaporvoidtwoinches（2"）ormoreinitsleastdimensioninafloor,roof,orotherwalking/workingsurface.

LANYARD-Aflexiblelineofwireropeornylonstrapthatgenerallyhasaconnectorateachendforconnectingafullbodyharnesstoadecelerationdevice,lifeline,oranchorage.

LEADINGEDGE-Theedgeofafloor,roof,orformworkforafloororotherwalking/workingsurface（suchasadeck）thatchangeslocationasadditionalfloor,roof,decking,orformworksectionsareplaced,formedorconstructed.Aleadingedgeisconsideredtobean"unprotectedsideandedge"duringperiodswhenitisnotactivelyandcontinuouslyunderconstruction.

LIFELINE-Acomponentconsistingofaflexiblelineforconnectiontoananchorageatoneendtohangvertically（verticallifeline）,orforconnectiontoanchoragesatbothendstostretchhorizontally（horizontallifeline）,andthatservesasameansforconnectingothercomponentsofapersonalfallprotectionsystemtotheanchorage.

LOWSLOPEROOF-Aroofhavingaslopelessthanorequalto4in12（verticaltohorizontal）.

LOWERLEVELS-Thoseareasorsurfacestowhichanemployeecanfall.Suchareasorsurfacesinclude,butarenotlimitedto,groundlevels,floors,platforms,ramps,runways,excavations,pits,tanks,material,water,equipment,structures,orportionsthereof.

MECHANICALEQUIPMENT-Allmotororhumanpropelledwheeledequipmentusedforroofingwork,exceptwheelbarrowsandmopcarts.

OPENING-Agaporvoidthirtyinches（95cm）ormorehighandeighteeninches（55cm）ormorewide,inawallorpartition,throughwhichemployeescanfalltoalowerlevel.

PERSONALFALLPROTECTIONSYSTEM-Asystemusedtoarrestanemployeeinafallfromaworkinglevel.Itconsistsofanchorage,connectors,afullbodyharness,ashockabsorbinglanyardandmayincludeadecelerationdevice,lifeline,orsuitablecombinationsofthese.

POSITIONINGDEVICESYSTEM-Abodybeltorbodyharnesssystemriggedtoallowanemployeetobesupportedonanelevatedverticalsurface,suchasawall,andworkwithbothhandsfreewhileleaning.Thesesystemsmustpreventfallpotentialofgreaterthan1meterandbesupportedwithasecuredpersonalfallprotectionsystem.

PRIMARYFALLPREVENTION-Eliminationoffallexposuresthroughuseofguardrailsystems,aeriallifts,scaffoldsoralternateworkmethodssuchaspreassemblyatgroundlevel.

ROOF-Theexteriorsurfaceonthetopofabuilding.