Confined Space Entry QGII

7/24/2019 Confined Space Entry QGII

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CONFINEDSPACE ENTRY


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PURPOSEPURPOSE

This course is intended to provideThis course is intended to provide

an awareness of the haards andan awareness of the haards and

re!uire"ents associated withre!uire"ents associated with

enterin# confined spaces on theenterin# confined spaces on theconstruction siteconstruction site


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OPP/QGX

What Do We Mean by

Confined Space? Any encloed o! pa!tially encloed pace located eithe!

abo"e o! belo# $!o%nd o! dec& le"el #he!e ent!y ipoible and #he!e the!e i a !i& of o'y$en deficiency( o!

en!ich)ent( the acc%)%lation of d%t o! $ae #hich a!efla))able o! ha*a!do%

Othe! C!ite!ia

+ ,a!$e -no%$h .o -nte! Wo!&

+ 0a ,i)ited Acce o! -$!e

+ 1ot Dei$ned fo! 0%)an Occ%pancy


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So)e -'a)ple of

Confined Space Process $esse%sProcess $esse%s Process E&chan#ersProcess E&chan#ers

Process Towers ' Tower S(irtsProcess Towers ' Tower S(irts

Tan(sTan(s

Su"ps ' Under#round Co%%ection PitsSu"ps ' Under#round Co%%ection Pits

Sewer S)ste"sSewer S)ste"s

E&cavation *+,-."tr/-E&cavation *+,-."tr/-

PipesPipes Craw% Spaces *0ui%din#s/Craw% Spaces *0ui%din#s/


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Individua% Co"petenceIndividua% Co"petence

0efore an individua% enters a confined space1

2e shou%d have received ade!uate trainin#2e shou%d have received ade!uate trainin#

0e re3assessed or have received refresher trainin#0e re3assessed or have received refresher trainin#

0e in possession of a re%evant trainin# certificate0e in possession of a re%evant trainin# certificate

0e ph)sica%%) fit0e ph)sica%%) fit

Not suffer fro" an) ps)cho%o#ica% pro4%e"sNot suffer fro" an) ps)cho%o#ica% pro4%e"s


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2A5ARDS2A5ARDS

CONFINED SPACECONFINED SPACE


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Identification of Confined

Space 2aards

AT6OSP2ERICAT6OSP2ERIC

O&)#en DeficientO&)#en Deficient

O&)#en EnrichedO&)#en Enriched

To&icTo&ic

F%a""a4%eF%a""a4%e

P2YSICA7P2YSICA7

NoiseNoise

Te"peratureTe"perature

E%ectrica%E%ectrica% S%ips8Trips' Fa%%sS%ips8Trips' Fa%%s

Poor $isi4i%it)Poor $isi4i%it)

Poor Access 9E#ressPoor Access 9E#ress

Co%%apse of structureCo%%apse of structure

F%oodin#F%oodin#


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Atmospheric HazardsAtmospheric Hazards

O&)#en Deficienc)O&)#en Deficienc) Pur#in# of confined space with an inert #as-

0io%o#ica% processes which consu"e o&)#en-

This can occur in sewers8 stora#e tan(s andstor" water drains-

:radua% o&)#en dep%etion in Confined space 4)

operatives 4reathin#-

A c%osed vesse% can consu"e o&)#en due to the

rustin# process-


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Nor"a% At"osphere

+O'y$en le"el a!o%nd .,;

O&)#en Deficient At"osphereO&)#en Deficient At"osphere+O'y$en le"el i %owerthan ,


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67 867 8 1o!)al o'y$en le"el91o!)al o'y$en le"el9

7:9; 87:9; 8 Mini)%) acceptable o'y$en le"el9Mini)%) acceptable o'y$en le"el9

7; < 7:87; < 7:8 Dec!eaed ability to #o!& t!en%o%ly9Dec!eaed ability to #o!& t!en%o%ly9 2)pai!2)pai!

coo!dination9 -a!ly y)pto)9coo!dination9 -a!ly y)pto)976epi!ation inc!eae9 Poo! %d$)ent9

7@epi!ation inc!eae9 ,ip bl%e9


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O&)#enO&)#en

enrichedenriched

O'y$en le"el a4ove .>-;-

Ca%e f%a""a4%e and co"4usti4%e"ateria%s

to 4urn vio%ent%)#hen i$nited9 0ai!( clothin$( )ate!ial( etc9

Oil oa&ed clothin$ and )ate!ial9

Never use pure o&)#en to venti%ateNever use pure o&)#en to venti%ate9 Never to!e o! place co"pressed tan(s OR

c)%indersin a confined pace9


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P!od%ct to!ed in a confined paceE Gae !eleaed #hen cleanin$9

Mate!ial abo!bed into #all of confined pace9

Deco)poition of )ate!ial in the confined pace9

Wo!& pe!fo!)ed in a confined paceE Weldin$( c%ttin$( b!a*in$( olde!in$9

Paintin$( c!apin$( andin$( de$!eain$9 Sealin$( bondin$( )eltin$9

A!ea adacent to a confined pace9


To&ic at"osphereTo&ic at"osphere


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Deco)poition of )ate!ial9 0%)an #ate9

>otten e$$ odo%! at lo# concent!ation9

Poibly no #a!nin$ at hi$h concent!ation9 PPM -ffect .i)e

,? pp",? pp" Per"issi4%e E&posure 7eve%Per"issi4%e E&posure 7eve% @ 2ours@ 2ours

=? 3 ,??=? 3 ,?? 6i%d Irritation 3 e)es8 throat6i%d Irritation 3 e)es8 throat , 2our, 2our

.?? 3 >??.?? 3 >?? Si#nificant IrritationSi#nificant Irritation , 2our, 2our

=?? 3??=?? 3?? Unconsciousness8 DeathUnconsciousness8 Death ,9. 3 , 2our,9. 3 , 2our

+,???+,??? Unconsciousness8 DeathUnconsciousness8 Death 6inutes6inutes


2)dro#en Su%phide 22)dro#en Su%phide 2..SS


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Atmospheric Hazards

car4on "ono&ide1 COcar4on "ono&ide1 CO

Odo%!le( Colo%!le Ga9Odo%!le( Colo%!le Ga9 Co)b%tion Fy 2ours

B??B?? 2eadache8 disco"fort2eadache8 disco"fort , 2our, 2our

,???3.???,???3.??? Confusion8 nausea8 headacheConfusion8 nausea8 headache . 2ours. 2ours

.???3.=??.???3.=?? UnconsciousnessUnconsciousness >? 6in>? 6in99


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. Critica% Factors1. Critica% Factors1+O&)#en content in the air-O&)#en content in the air-

+Presence of a f%a""a4%e #as8 or vapourPresence of a f%a""a4%e #as8 or vapour

Proper air9#as "i&ture can %ead to e&p%osionProper air9#as "i&ture can %ead to e&p%osion T)pica% I#nition Sources1T)pica% I#nition Sources1

+Spar(in# or e%ectric too%-Spar(in# or e%ectric too%-

+e%din# 9 cuttin# operations-e%din# 9 cuttin# operations-

+S"o(in#S"o(in#


f%a""a4%e at"ospheref%a""a4%e at"osphere


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Co""on T)pesCo""on T)pes

+6ethane8 Acet)%ene :as6ethane8 Acet)%ene :as

+Fue%8 So%vent8 Paint8 $apourFue%8 So%vent8 Paint8 $apour

+Coa% or :rain Dust-Coa% or :rain Dust-


f%a""a4%e at"ospheref%a""a4%e at"osphere


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It is not the confined space that har"s )ouIt is not the confined space that har"s )ou

in "ost cases8 its the haardousin "ost cases8 its the haardous

at"osphere contained within it-at"osphere contained within it-

It is i"portant to underta(e a thorou#hIt is i"portant to underta(e a thorou#h

Ris( Assess"ent prior to entr) ta(in#Ris( Assess"ent prior to entr) ta(in#into account as "uch infor"ation fro"into account as "uch infor"ation fro"

as "an) sources as )ou can-as "an) sources as )ou can-


SUMMARYSUMMARY


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P2YSICA7 2A5ARDSP2YSICA7 2A5ARDS

Te"perature E&tre"esTe"perature E&tre"es

E&tre"e%) hot or co%d te"peratures-E&tre"e%) hot or co%d te"peratures-

Stea" c%eanin# of confined spaces-Stea" c%eanin# of confined spaces-

2u"idit) factors-2u"idit) factors-

E&tre"e%) co%d %i!uids-E&tre"e%) co%d %i!uids-

or( processes inside the confined spaceor( processes inside the confined space

can increase te"perature e&tre"es-can increase te"perature e&tre"es-

Persona% protective e!uip"ent-Persona% protective e!uip"ent-


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P2YSICA7 2A5ARDS

2aards

7oose8 #ranu%ar "ateria%s stored in 4ins7oose8 #ranu%ar "ateria%s stored in 4ins

and hoppers 3 #rain8 sand8 coa%8 etc-and hoppers 3 #rain8 sand8 coa%8 etc-

Crustin# and 4rid#in# 4e%ow a wor(er-Crustin# and 4rid#in# 4e%ow a wor(er- F%oodin# of confined space-F%oodin# of confined space-

ater or sewa#e f%ow-ater or sewa#e f%ow-


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P2YSICA7 2A5ARDSP2YSICA7 2A5ARDS

Other 2aardsOther 2aards

Noise-Noise- A"p%ified due to acoustics within the space-A"p%ified due to acoustics within the space-

Da"a#ed hearin#8 affect co""unication-Da"a#ed hearin#8 affect co""unication-

S%ic( 9 et Surfaces9Access9E#ress-S%ic( 9 et Surfaces9Access9E#ress- S%ips and fa%%s-S%ips and fa%%s-

Increased chance of e%ectric shoc(-Increased chance of e%ectric shoc(-

E%ectrica%-E%ectrica%-

Fa%%in# O4ects-Fa%%in# O4ects- Topside openin#s e&pose wor(ers inside confined space toTopside openin#s e&pose wor(ers inside confined space to

fa%%in# o4ects-fa%%in# o4ects-


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OPP/QGX

DEADLY WATER

VESSEL

During RuwaisRefnery; 1st. Turnaround - UAE 19!

DUST"

#i$$ed t%iswor&er

Wor&ingwit%out 'TW

Wor&ing wit%out(onfned S)a*e'er+it


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CONFINED SPACECONFINED SPACE

REUIRE6ENTSREUIRE6ENTSAND CONTRO7SAND CONTRO7S


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Confined Space

Safe Work Permit Required

CAB.2O1

Confined spaces are re!uired to 4e %a4e%edConfinedspaces are re!uired to 4e %a4e%ed--

REUIRE6ENTSREUIRE6ENTS


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AT6OSP2EREAT6OSP2ERE

:AS TESTIN: APPRO$ED PRIOR ENTRY

0Y CTG$ SAFETY DEPT- ISO7ATION-

$ENTI7ATION-

NO :AS CY7INDERS INSIDE CONFINEDSPACE A77OED-

RISH ASSESS6ENT-


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OY:EN 7E$E71 0ETEEN ,;-OY:EN 7E$E71 0ETEEN ,;-

F7A66A07E :ASES1 ? ; OF 7OERF7A66A07E :ASES1 ? ; OF 7OER

EP7OSI$E 7I6IT *7E7/EP7OSI$E 7I6IT *7E7/ CAR0ON 6ONOIDE *CO/1 UNDER .? PP6CAR0ON 6ONOIDE *CO/1 UNDER .? PP6

2YDRO:EN SU7P2IDE *22YDRO:EN SU7P2IDE *2..S/1 ? PP6S/1 ? PP6


AT6OSP2EREAT6OSP2ERE


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PPEPPE

SITE 6INI6U6 PPE-

hen re!uired1

PERSONA7 6ONITORS-

SAFETY 2ARNESS97IFE7INE-

:7O$ES-

2EARIN: PROTECTION

0REAT2IN: APPARATUS- ANY OT2ERS 0ASED ON GO0

REUIRE6ENTS-


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7O $O7TA:E1 0E7O .J $O7TS7O $O7TA:E1 0E7O .J $O7TS

DOU07E OUND FU77 ISO7ATIONDOU07E OUND FU77 ISO7ATION

STEPDON TRANSFOR6ERSTEPDON TRANSFOR6ER

0ATTERY SYSTE60ATTERY SYSTE6

2AND 2E7D TORC22AND 2E7D TORC2

PROTECTI$E :UARDS TO PRE$ENTPROTECTI$E :UARDS TO PRE$ENT

0REAHA:E0REAHA:E


7I:2TIN: 2AND 2E7D7I:2TIN: 2AND 2E7D


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7AST RESORT OF I77U6INATION-7AST RESORT OF I77U6INATION-


TRANSFOR6ER IT2 E7C0TRANSFOR6ER IT2 E7C0

7I:2T FITURES 6UST 0E DOU07E7I:2T FITURES 6UST 0E DOU07E

INSU7ATED NOT TO 0E USED FOR 2ANDINSU7ATED NOT TO 0E USED FOR 2AND

2E7D OPERATION-2E7D OPERATION-


E7ECTRICA7 7I:2TIN: .J? $O7TSE7ECTRICA7 7I:2TIN: .J? $O7TS

6O0I7E OR FIED6O0I7E OR FIED


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STEPDON TRANSFOR6ER TO REDUCESTEPDON TRANSFOR6ER TO REDUCEOUT7ET $O7TA:E 0E7O .J $O7TSOUT7ET $O7TA:E 0E7O .J $O7TS

0ATTERY OPERATED0ATTERY OPERATED


E7ECTRICA7 2AND 2E7D TOO7S ANDE7ECTRICA7 2AND 2E7D TOO7S AND

EUIP6ENTEUIP6ENT


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POTENTIA77Y F7A66A07ES AREA1POTENTIA77Y F7A66A07ES AREA1EP7OSION PROOF EUIP6ENT TO 0EEP7OSION PROOF EUIP6ENT TO 0E

USED-USED-

CA07ES SECURED9SAFE ROUTESCA07ES SECURED9SAFE ROUTES

ISO7ATION PROCEDURES-ISO7ATION PROCEDURES-


E7ECTRICA7 SPECIA7 PRECAUTIONSE7ECTRICA7 SPECIA7 PRECAUTIONS

REUIRE6ENTSRE

UIRE6ENTS


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2O7E ATC2 TO 0E TRAINED2O7E ATC2 TO 0E TRAINED

2O7E ATC2 TO RECORD PERSONE7 IN AND2O7E ATC2 TO RECORD PERSONE7 IN AND

OUT T2E CONFINED SPACE IN T2E 7O: 0OOH-OUT T2E CONFINED SPACE IN T2E 7O: 0OOH-

2O7EATC21 CO66UNICATION IT22O7EATC21 CO66UNICATION IT2PERSONNE7 INSIDE T2E CONFINED SPACEPERSONNE7 INSIDE T2E CONFINED SPACE

AND IT2 RESCUE TEA6S-AND IT2 RESCUE TEA6S-


2O7E ATC2 9 ATTENDANT2O7E ATC2 9 ATTENDANT


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NO PER6IT8 NO ENTRY KKNO PER6IT8 NO ENTRY KK

TO 0E REUESTED .J 2RS PRIOR ENTRYTO 0E REUESTED .J 2RS PRIOR ENTRY

TO CTG$-TO CTG$-

PER6IT 6UST 0E SI:NED 0Y T2EPER6IT 6UST 0E SI:NED 0Y T2E

RE7E$ANT PERSONS-RE7E$ANT PERSONS- POSTED AT T2E ENTRANCE OF T2EPOSTED AT T2E ENTRANCE OF T2E

CONFINED SPACE-CONFINED SPACE-

PER6IT REUIRE6ENTSPER6IT REUIRE6ENTS

PER6IT REUIRE6ENTSPER6IT RE

UIRE6ENTS


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IDENTIFICATION OF T2E GO08IDENTIFICATION OF T2E GO08

7OCATION AND 2A5ARDS-7OCATION AND 2A5ARDS- T2E DATE OF T2E ORH ANDT2E DATE OF T2E ORH AND

DURATION OF T2E PER6IT-DURATION OF T2E PER6IT-

:AS TESTS PRIOR ENTRY AND AT PRE3:AS TESTS PRIOR ENTRY AND AT PRE3

DETER6INED INTER$A7S RECORDEDDETER6INED INTER$A7S RECORDEDON T2E PER6IT-ON T2E PER6IT-



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A77 ISO7ATIONS REUIRED OR OT2ERA77 ISO7ATIONS REUIRED OR OT2ER

SPECIFIC CONDITIONS NEEDED TOSPECIFIC CONDITIONS NEEDED TOPERFOR6 T2E GO0 SAFE7Y-PERFOR6 T2E GO0 SAFE7Y-

DAI7Y C2ECHS RE:ARDIN: PER6ITDAI7Y C2ECHS RE:ARDIN: PER6IT

CO6P7IANCE TO 0E DONE 0YCO6P7IANCE TO 0E DONE 0Y

SUPER$ISION-SUPER$ISION-


CONFINED SPACE ENTRY PERMIT

Details o !or"#


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Details o !or"#

!or" $ocatio%#

Descriptio% o Hazards#

E&pected !or" Period# From hrs To hrs Date#

Other Permit Re'(ired#

Tas" S(per)isor Name# Si*%at(re#

Compa%+: No, o !or"ers#

E'(ipme%t - Tools to .e (sed#

Saet+ Chec"s Y# Yes N# No/ N 0 A 1 Not Applica.le

Item Y N NA Item Y N N0A

No hazardous substances present Communication to raise alarm in SHES

department provided

Isolated blinded from s!stem Communication "ith "ork part! provided

No combustible material inside Workers to "ork in pairs

Natural forced ventilation provided #ifeline furnished$reathin% apparatus provided Standb! rescue equipment provided

E&plosion proof electrics furnished Workers received safet! trainin%

'dequate li%htin% provided (ther necessar! precautions)

Hole Watch or rescue staff standin% b! outside

confined space

Atmospheric Meas(ri%* Res(lt)

*ime (+, H+S ppm #E# , Name Si%nature

$efore

"ork starts

-.)..

-/)..-0)..

Remar"s#

Permit Appro)al# Permit Re)alidatio%#

1alidit! of the Permit 2rom) ) hrs3 to ) hrs3 4ate) 2rom) ) Hrs5 *o) ) Hrs 4ate)

Revie"ed b! 6C*71 #ine Spv8 Name) Si%n3 'pproved9 Si%nature)

'pproved b! 6C*71 'rea C:8 Name) Si%n3

Concurred b! C(:P'N;5 Name) Si%n3

Concurred b!


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C*71 Confined Space Entr! Permit > $ack Pa%e 6(ri%inal8

PERMIT RE2A$IDATION# 6Revalidation indicates that conditions have not chan%ed since its first issue 8

(peratin% Part! C*71


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RESCUERESCUE

E"er#enc)E"er#enc)1 The Supervisor1 The Supervisor

to ca%% i""ediate%) forto ca%% i""ediate%) for

assistance and evacuate theassistance and evacuate the

confined space if possi4%e-confined space if possi4%e-


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Under no circu"stances

ho%e watch or an)4od)

e%se to enter the confined

space to rescue a casua%t)

without the assistance of

E"er#enc) Tea"-


RESCUERESCUE

E6ER:ENCYE6ER:ENCY


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Supervisor Responsi4i%ities

To assure ade!uate protection is provided to theentrants 4) verif)in# ade!uate %oc(out9ta#out

and that a%% haards are secure%) iso%ated-

To support the attendants authorit) in

contro%%in# access to a confined space-

To verif) that a%% personne% have e&ited prior to

c%osin# the space-

To assure that a%% personne% invo%ved are aware

of the haards associated with the space-

*Conduct Pre3Start Too%4o&/-

To assure that rescue services are avai%a4%e prior

to entr)-


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Attendant Responsi4i%ities To "onitor entrants durin# the o4 and durin#

entr) ' e&it to he%p insure their safet)-+ .he attendant )ay not abandon hi pot fo! any !eaon

#hile pe!onnel a!e in the pace %nle !elie"ed by anothe!

%alified attendant9

To contro% access to the confined space- To su""on e"er#enc) assistance as needed-

To assess haards in and around the space8 and

ta(e action on the sa"e-

To (eep records of confined space wor(8 such asair test resu%ts8 personne% entr)9e&it8 etc-


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Entrant Responsi4i%ities

To i""ediate%) e&it a space8 without !uestion8 uponword of the attendant8 no "atter what the reason-

To fo%%ow a%% safet) ru%es and procedures that app%)

to the o4- To 4e fa"i%iar with the wor( to 4e perfor"ed and

the procedures that app%) to the o4- *Pre3StartToo%4o&/

To use the appropriate PPE whenever necessar)-

DO not Enter in an) confined space without a va%idconfined space entr) per"it- KKK


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SU66ARYSU66ARY

PREPARATION-PREPARATION-

PER6IT-PER6IT-

CO6PETENT PERSONNE7-CO6PETENT PERSONNE7-

TOO7S AND EUIP6ENT-TOO7S AND EUIP6ENT- ISO7ATION 2EN NECESSARY-ISO7ATION 2EN NECESSARY-

$ENTI7ATION-$ENTI7ATION-

TESTIN: AT6OSP2ERE-TESTIN: AT6OSP2ERE-


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SI:NA:E IN P7ACESI:NA:E IN P7ACE

CO66UNICATION AND E6ER:ENCYCO66UNICATION AND E6ER:ENCYPROCEDURES IN P7ACE-PROCEDURES IN P7ACE-

0RIEFIN: CONDUCTED 0Y SUPER$ISOR0RIEFIN: CONDUCTED 0Y SUPER$ISORIN C2AR:E-IN C2AR:E-

IF ANY DOU0T8 ASH8 ASH AND ASHIF ANY DOU0T8 ASH8 ASH AND ASHA:AIN KKKA:AIN KKK

SU66ARYSU66ARY


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Confined Space Training Identification Badge

company Expiring Date

Name

ID # 00002

Confined Space Entry Safety.Only people who have attended CSE Training may enterA gas test MUST be completed before entry

A valid PTW MUST be completed before entryA ole Watch m!st be present at all times"

Comm!nication with the ole Watch m!st be in placeA resc!e Plan and E#!ipment MUST be in place

S$%&ATU'E$SUE( O&


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CONFINEDCONFINED

SPACESPACE


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TEST


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UESTION ,

:I$E J EA6P7ES OF A

CONFINED SPACE


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UESTION .

2O IS PER6ITTED TO ENTER A

CONFINED SPACEL

*a/ An)4od)

*4/ Those who have attended CTG$ Induction

*c/ Those who have attended and passed the

CTG$ Confined Space Entr) Trainin#-

*d/ Those instructed 4) their supervisor


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UESTION >

IDENTIFY .

AT6OSP2ERIC 2A5ARDS


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UESTION J

IDENTIFY J P2YSICA7

2A5ARDS


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UESTION =

2AT IS T2E NOR6A7 O:EN

;7E$E7 L

*a/ .>; *4/ .,;

*c/ ,


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UESTION B

2AT IS T2E PER6ISSI07E

EPOSURE 7E$E7 FOR 2.SL

*a/ ? pp" *4/ ,?;

*c/ ,? pp"

*d/ ,>;


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UESTION

TO 2AT $O7TA:E 6UST A77

E7ECTRICA7 2AND TOO7S 0E

REDUCED TOL *a/ 4e%ow ,??v

*4/ .J$

*c/ 4e%ow B?v *d/ 4e%ow @?v


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UESTION @

2O IS RESPONSI07E FOR

RECORDIN: PERSONNE7 IN AND

OUT OF A CONFINED SPACEL *a/ SUPER$ISOR

*4/ 2SE DEPART6ENT

*c/ DESI:NATED 2O7E ATC2 *d/ ATAR:AS REP


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UESTION

Confined Space Entry QGII

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