JSA Table C- Job Sheets

7/26/2019 JSA Table C- Job Sheets

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JSA TABLE OF CONTENTS As of September '07

LOW LEVEL HAZARD SHEETS JOB SHEETS

# # #

Alcohol and Drugs 47 Pressure Testing 18 Break-out of Kelly Connections 7 5/8 77

Arc Welding !ui"#ent 51 Pu#"ing at $igh Pressure 19 Change %haker %creens 17

Batteries 73 &adioacti'e !ui"#ent 32 Changing B(P &a#s 74

B(P Control )ines 22 &eser'oir %a#"les 6 Changing Tong Dies 70

Casing on &acks 97 &otary Ta*le 64 Change +al'e at ,ud Tank 66

Caustic %oda 8 &otating !ui"#ent 53 Circulate Casing 25

Ce#ent 10 &un . Conductor 101 Clean ,ud Tanks 18

Ce#ent Additi'es 9 %hale %hakers 71 Cleaning 0ith Pressure Washer 69

Chain Tong 56 %hallo0 1as 95 Core &eco'ery 43

Cheater Bars 57 %har" (*2ects 96 C%T / %ide0all Core 1un 44

Che#ical Cutters 15 %kid &a#" for &ig %et-u" 98 Cut and re#o'e Casing 55

Che#icals 12 %i#ultaneous ("erations 90 Cut Tu*ulars 53

Chicksan )ines 17 %li"s 69 Dis"lace Well 48

Co#*usti*le ,aterials 43 %li""ery / 3ntidy %urface 81 4ishing 21

Co#"ressed Air 20 %"anners 58 1ra'el Packing 49

Conta#inated Water 45 %tanding / )eaning !ui"#ent 31 $andle B$A 6

Core %a#"les 5 %tored nergy 91 $andle Drill Pi"e 7

Cutting %a#"le 4 %unlight 40 $andle &4T %a#"les 37

Dangerous Ani#als 41 %0a**ing 92 nstall and Test Ce#ent $ead 26

Dangerous Waste 46 The Air0inch 28 nstall B(P 31

Diesel 2 The Crane 26 nstall Casing $ousing 30

Doors and $atches 50 The 4orklift 27 nstall W Casing $anger %li"s 73

DP6 DC Casing on Pi"e &ack 25 +ehicles at &ig and Ca#" %ite 84 arring 20

Dra00orks 63 +isitors 87 )ay Do0n DD B$A 61

Drilling )ine 74 Wash 1un 24 )aying Do0n Collars/Pi"es 1A

Dust and 4rag#ents 38 Wireline / %andline Ca*le 66 )eak - off Testing 33

lectric )ogging Ca*le 72 Work on B(P and Cellar 80 )ogging 0ith Drill"i"e 40

lectrical %tor#es 39 Working at $eight 77 )WD )ogging 41

lectricity 85 9inc Bro#ide 11 ,aintain Pu#"s 14

le'ators 70 ,ake u" Casing 24

ntry into Closed %"aces 79 ,ake u" Casing shoe 4loat 23

!ui"#ent in the Derrick 29 ,aking a Connection 68

:ca'ations 83 ,an &iding Basket 13

:haust 4u#es 16 ,ast )o0ering Do0n 78

:"losi'es 33 ,easure ,ud Pro"erties 19

4ire %ources 42 ,illing 52

4uel (il 3 ,i: and Pu#" Ce#ent 27

1as Bottles 54 ,i: and Pu#" Kill ,ud 36

1as Cutting !ui"#ent 52 ,i: and Pu#" )C, 22

1rinders 61 JOB SHEETS ,i: Che#icals 16

1rit Blasting 76 ;i""le Do0n B(P 63

$a##er 55 Drilling > To" $ole 83 (ffloading Casing 0ith Crane 71

$and Tools 59 nstall Weld &iser 84 (ffloading Casing 0ith 4orklift 71A

$eat 37 nstall kelly hose on goose neck 87 Perfor# Acid o* 47

$ot %urface / $ot ,aterials 35 )ift and %"ot Choke ,anifold 82 Pick u" Casing 4

$ydrochloric Acid 14 ,i:ing of Caustic %oda 88 Pick u" Collars 1

$ydraulic !ui"#ent 75 Pre"are Drift Casing 86 Pick u" !ui"#ent 5$ydrogen %ulfide 7 Tande# )ift ? #ud tanks @ 16A Pick u" Drill Pi"e 2

nsufficient ,ud 1radient 94 Testing of sca"e )ine 85 Pick u"/)ay do0n ,WD 59

Kelly 65 Tri" (ut 57 Picking u" of DD B$A 60

Koo#ey 3nit 21 3nloading Ce#ent to %ilo 72 Pre"are Casing 3

)adders 78 3se Po0er Tongs 10 Pressure Testing !ui"t location 76

)i!uid ;itrogen 34 3se %li"s 9 Pressure Test %tand"i"e 62

,alaria 49 3se Tongs 8 Pull out old co#"letion 50

,anual )ifting and Carrying 30 Wireline )ogging 39 &ig u" use ;atih )ine 35

,o'ing $ea'y !ui"#ent 60 Work at ,onkey Board 11 &ig u" for )ogging 38

,ud )osses 93 Work at %ta**ing Board 12 &ig u"/do0n Casing Tools 65

,ud Pu#" %uction Da#"ers 23 Work in Cellar %u*structure 29 &ig u"/do0n Wireline 64

;eedle 1uns 62 Work 0ith sandline 15 &un Co#"letion 46

;oise 36 %et %li" and %eal Asse#*ly 28

;on-%tandard !ui"#ent 89 %et Wear Bushing on C$$ 67(il and 1as at surface 1 %!ueee Ce#ent 54

(il and 1rease 48 %ta* Kelly Cock / 1ray +al'e 34

('erhead Po0er )ines 86 %ti#ulate Well 51

Paint 13 %tri""ing o'er Wireline 42

Pi"e Tongs 67 %0ee"s on Connection 58

Pits 82 Test B(P 32

Poisoned 4ood 44 Test Well 45

Poor )ighting 88 Transfer of DP fr *asket to *asket 75

Po0er Tongs 68 Tri" in 56

Processing core on rigsite 15A Transfer acid fro# "ota*le tank to 79

tank on rig


2/80

&aise ,ast 80

,ake u" B$A 81


3/80

LOW LEVEL HAZARD SHEETS JOB SHEETS

# # #

(il and 1as at %urface 1 %hale %hakers 71 Pick u" Collars 1

Diesel 2 lectric )ogging Ca*le 72 Pick u" Pi"e 2

4uel (il 3 Batteries 73 Pre"are Casing 3

Cutting %a#"le 4 Drilling )ine 74 Pick u" Casing 4

Core %a#"les 5 $ydraulic !ui"#ent 75 Pick u" !ui"#ent 5&eser'oir %a#"les 6 1rit Blasting 76 $andle B$A 6

$ydrogen %ul"hide 7 Working at $eight 77 $andle Drill Pi"e 7

Caustic %oda 8 )adders 78 3se Tongs 8

Ce#ent Additi'es 9 ntry into closed %"aces 79 3se %li"s 9

Ce#ent 10 Work on B(P and Cellar 80 3se Po0er Tongs 10

9inc Bro#ide 11 %li""ery / 3ntidy %urface 81 Work at ,onkey Board 11

Che#icals 12 Pits 82 Work at %ta**ing Board 12

Paint 13 :ca'ations 83 ,an &iding Basket 13

$ydrochloric Acid 14 +ehicles at &ig and Ca#" %ite 84 ,aintain Pu#"s 14

Che#ical Cutters 15 lectricity 85 Work 0ith sandline 15

:haust 4u#es 16 ('erhead Po0er )ines 86 ,i: Che#icals 16

Chicksan )ines 17 +isitors 87 Change %haker %creens 17

Pressure Testing 18 Poor )ighting 88 Clean ,ud Tanks 18

Pu#"ing at $igh Pressure 19 ;on-standard !ui"#ent 89 ,easure ,ud Pro"erties 19

Co#"ressed Air 20 %i#ultaneous ("erations 90 arring 20Koo#ey 3nit 21 %tored nergy 91 4ishing 21

B(P Control )ines 22 %0a**ing 92 ,i: and Pu#" )C, 22

,ud Pu#" %uction Da#"ers 23 ,ud )osses 93 ,ake u" Casing %hoe 4loat 23

Wash 1un 24 nsufficient ,ud 1radient 94 ,ake u" Casing 24

DP6 DC Casing on Pi"e &ack 25 %hallo0 1as 95 Circulate Casing 25

The Crane 26 %har" (*2ects 96 nstall and Test Ce#ent $ead 26

The 4orklift 27 Casing on &acks 97 ,i: and Pu#" Ce#ent 27

The Air0inch 28 %kid &a#" for &ig %et-u" 98 %et %li" %eal Asse#*ly 28

!ui"#ent in the Derrick 29 se0age treat#ent "lan ?%TP@ 99 Work in Cellar %u*structure 29

,anual )ifting and Carrying 30 0astes co#"actor 100 nstall Casing $ousing 30

%tanding / )eaning !ui"#ent 31 101 nstall B(P 31

&adioacti' !ui"#ent 32 102 Test B(P 32

:"losi'es 33 103 )eak - off Testing 33

)i!uid ;itrogen 34 104 %ta* Kelly Cock / 1ray +al'e 34

$ot %urface / $ot ,aterials 35 105 &ig u" 3se ;atih )ine 35

;oise 36 106 ,i: and Pu#" Kill ,ud 36

$eat 37 107 $andle &4T %a#"les 37

Dust and 4rag#ents 38 108 &ig u" for )ogging 38

lectrical %tor#es 39 Wireline )ogging 39

%unlight 40 JOB SHEETS )ogging 0ith Drill"i"e 40

Dangerous Ani#als 41 )WD )ogging 41

4ire %ources 42 (ffloading Casing 0ith Crane 71 %tri""ing o'er Wireline 42

Co#*usti*le ,aterials 43 (ffloading Casing 0ith 4orklift 71A Core &eco'ery 43

Poisoned 4ood 44 3nloading Ce#ent to %ilo 72 C%T / %ide0all Core 1un 44

Conta#inated Water 45 nstall W Casing $anger %li"s 73 Test Well 45

Dangerous Waste 46 Changing B(P &a#s 74 &un Co#"letion 46

Alcohol and Drugs 47 Transfer of DP *asket to *asket 75 Perfor# Acid o* 47

(il and 1rease 48 Pressure Testing !ui"t locatio 76 Dis"lace Well 48

,alaria 49 Break-out Kelly connections 7 5/8 77 1ra'el Packing 49Doors and $atches 50 ,ast )o0ering Do0n 78 Pull out old co#"letion 50

Arc Welding !ui"#ent 51 Transfer Acid for# Pota*le tank 79 %ti#ulate Well 51

1as Cutting !ui"#ent 52 to tank in rig floor ,illing 52

&otating !ui"#ent 53 Cut Tu*ulars 53

1as Bottles 54 %!eee Ce#ent 54

$a##er 55 Cut and re#o'e Casing 55

Chain Tong 56 Tri" in 56

Cheater Bars 57 Tri" out 57

%"anners 58 %0ee"s on Connection 58

$and Tools 59 Pick u"/lay do0n ,WD 59

,o'ing $ea'y !ui"#ent 60 Picking u" of DD B$A 60

Drinders 61 )ay Do0n DD B$A 61

;eedle 1uns 62 Pressure Test %tand"i"e 62

Dra00orks 63 ;i""le Do0n B(P 63

&otary Ta*le 64 &ig u"/Do0n Wireline 64Kelly 65 &ig u"/Do0n Casing Tools 65

Wireline / %andline Ca*le 66 Change +al'es at ,ud Tank 66

Pi"e Tongs 67 %et Wear Bushing on C$$ 67

Po0er Tongs 68 ,aking a Connection 68

%li"s 69 Cleaning 0ith Pressure Washer 69

le'ators 70 Changing Tong Dies 70


4/80

5 Job Safety Analysis (JSA ) NEW REVISEDRig: T-211 Main Job: Pick up euip!ent"

Location Workin Area: Date: 7/12/2007

Detailed working sequence Potential Hazards Recommended safety measures

Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be prevented

1) Move equipment beside te derri!" #it $) %or"&ift &od tips or f&&s( $) n&* pproved driver to operte %or"&ift(

for"&ift( 2) S&ings not strong enoug or #rong&* tt!ed( M"e sure equipment is !orre!t&* supported(

2) Att! &ifting s&ings( +) ,oor sign&&ing of to !rne or ir#in! M* need to be on p&&et(

+)ift equipment to rig f&oor #it !rne #it opertor( $f s&ing &od. use dequte s&ing nd use

instru!tions from sign& mn on te f&oor( ) ,oor positioning nd re&esing &od( te boom fitting on te for"&ift(

)o#er nd re&ese equipment on te rig f&oor( ) d sign&s #en !&ering f&oor #it oo" n 2) rive #it &od &o# t s&o# speed(

)ift nd remove !rne oo" nd boom from boom( +) Se&e!t !rne stings suitb&e for &od(

over f&oor( M"e sure s&ings positioned so &od does

$) 3it or !rused b* for"&ift or &od( not tip or ti&t(

2) S&ings bre" nd equipment f&&s itting !re# mn 4se &ifting pd or e*es if te* re present(

+) 5quipment s#ings nd its or !ruses !re# mn( 6e!" &od for &oose items(

) od set on end f&&s over itting f&oormn( Att! nd use tg &ines(

) 6rneoo"or boomor!t!esir#in!!b&eor ) obod* stnd or #&" undernet &od(

derri!" bem( ) ne mn on rig f&oor to give &ifting sign&s

to !rne opertor(

8t! for boom. oo" or &od itting or

!t!ing rig. prti!u&r&* ir #in! !b&es(

ne mn to t"e tg ropes to guide &od(

9) Set do#n te &od on f&t surf!e nd so

it !nnot f&& or ro&&(

T&& equipment &i"e &ifting subs must be &id

f&t. never on ends( Te* !ou&d f&& over(

#egister $o: !


5/80

#$ Job Safety Analysis (JSA ) NEW REVISED%i&' T-211 Main Job: i C*e!icals

"ocation# Working Area: Date:



Most 6emi!& Miing is for te mud( $) 6emi!&s not stored !orre!t&*( mied t*pes. $) 6emi!&s must be stored seprte&*( o not st!" too ig( + p&&ets

!!sion&&* for !ement mi #ter nd !omp&etion f&uids bro"en p&&ets. st!"ed too ig( out in rin( mimum(St!" on &eve& s*rf!e(

!emi!&s re mied in te mud or brine tn"s( 2) $n!orre!t !emi!& &if ting nd movement 4se prt or bro"en p&&ets first( 6over bro"en p&&ets nd open s!"s from rin

6emi!&s re gener&&* mied into mud tn" s dr* metod( #it trpu&in(

po#der troug miing opper( +) 6emi!&s nd&ed b* !re# #itout "no#ing 2) ift nd move !emi!&s #it te !orre!t equipment( 4se te &iftings&ing for

A fe# !emi!&s !ome s &iquids nd re poured or #t te* re( big bgs #it oo"s troug && four &oops(

dripped dire!t&* to te tn"( ) Miing!re# nd&ing !emi!&s not using 4sete for"&ift on p&&ets(,i!"up gent&* nd drive s&o#&*(

A fe# spe!i& !emi!&s ;for emp&e 6usti! Sod) !orre!t prote!tion equipment( +) 6re# men miing !emi!&s must be informed of #t te* re nd&ing

require spe!i& sfet* pre!utions nd equipment for ) 8rong !emi!& miing metod used( nd te prote!tion equipment required(ured b* !emi!& or equipment( ?) Stnd up#ind s mu! s possib&e(

9) 6emi!& or mud sp&sed on !re# !using in>ur*

or spi&&ed on ground !using environment& dnger(

#egister $o:$%


6/80


7/80

+$ Job Safety Analysis (JSA ) NEW REVISED%i&' T-97 Main Job: %un Co!pletion

"ocation# Workin Area: Date:


Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedA !omp&etion is run #en #e&& is found to ve $) Mis-nd&ing of tubing b* for"&ift driver or 1) n&* pproved driver to operte for"&ift( %or"s #ide sp!ed( rive s&o#&*

suffi!ient oi& or gs to produ!e( !re# #en &ifting nd prepring tubing on te #it tubing &od &o#(

A !omp&etion !onsists most&* of tubing. #it fe# too&s pipe r!"( 2) M"e sure te end stops re up on piper!"( Ro&& Tubing from ends on&*.

dded to perform spe!i& >obs( 2) $n!orre!t nd&ing of te !omp&etion T6, nobod* bet#een or in front(

ipp&es re spe!i& fitting in #i! to set #ire&ine oined togeter s te #e&& !omp&etion( 9) 6re# stnding too !&ose during pressure 7) %o&&o# te 6omp&etion Supervisors instru!tions #en nd&ing nd m"ing

Spe!i& si=e e&evtors. s&ips nd tongs re used to mt! testing of te !omp&etion( up !omp&etion too&s(

te tubing( $) Tubing dropped onto !re# mn. or fingers nd 4se te !orre!t too&s for te >ob( %sten tongs on&* on p&!e indi!ted( Set

,o#er tongs re used to m"e up nd torque te >oints nds !rused #en ro&&ing nd !&ening tubing on te s&ips on&* on p&!e indi!ted(

!orre!t&*( pipe r!"( ?) A&& !re# must "eep #e&& !&er of te #ire&ine unit seves nd &ine #en

Te !omp&etion too&s require spe!i& nd&ing under te 2) 5p&osion of perforting guns t te surf!e "i&&ing te* re in use(

6omp&etion Supervisor's dire!tion( nd severe&* in>uring mn* !re#( ever step over or go ner &oose &ine.

,ressure testing is done often to !e!" no &e"s re +) 6re# mn's fingers pin!ed or nds !rused in C) A&& !re# must && "eep #e&& !&er during pressure testing of te !omp&etion

present in te tubing nd too&s( e&evtors or tongs( nd Bms tree(

) Tongs or e&evtors s&ip dropping te too& or

!rusing !re# mn's fingers pin!ed or nds(

) 6re# men it b* #ire&ine !b&e or seves(

9) d &e" or burst of equipment severe&* in>ures

6re#mn(

#egister $o:&%


8/80

63 Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: NIPPLE DOWN BLOWOUT PREVENTER (BOP)

Location: Work Area: BOP CELLAR Date:


Seq. No The stes in!o"!e# in #oin$ the %ob What co&"# $o 'ron$ ( 'hat co&"# the e))ect be* +o' can the ha,ar# be re!ente#*

1) The existing BOP is to be replaced with another 1) Slips and fall injuries to personnel. 1) Conduct pre-job safet !eeting.

si"e or be re!o#ed co!pletel to gi#e wa to $) Pinch points. $) %nspect all lifting e&uip!ent ratedcapacities.!aster #al#e or well head christ!as tree. ') (draulic oil splashed on personnel. Sin and ') *se appropriate scaffoldings.

$) The hdraulic line connections are re!o#ed. ee contact with hdraulic oil. +) *se fall protection bod harness and lanard.

') ,ifting sl ings are hooed up in place. +) (and injuries due to use of ha!!er wrenches.Tools Secure tools so as not to sl ip or drop.

+) Stud boltshold down cla!ps are re!o#ed. !a sl ip drop and hit personnel woring below. /) 0nsure correct li fting sling position on the load.

/) BOP is lifted out and hanged using o#erhead /) Pinch points.

blocs under the rig floor and with the crane ) BOP !a fall out of balance.Personnel injuries.

assisting. 2) Pinch points (draulic oil leas. Sin and ee

) BOP is set bac on the side of the substructure. injuries.

2) BOP is opened cleaned inspected and 3) 4ropped load and injuries to personnel.

lubricated.

3) BOP is !ounted on the BOP sid.

SA%5TD 5E4$,M5T R5E4$R5 T ,5R%RM F/TAS@ C&W %1; ;

3T 8R@S ,5RM$T SA%5TD


9/80

- Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: .iesel Fuel

Location Workin Area: Date:



iese& %ue& is ig&* !ombustib&e &iquid #i! !n be 1) iese& %ue& is T to be used s !&ening &iquid for 6AS$< or n* oterignited b* f &me. spr" or !ont!t #it et( equipment. on&* Se&&so&(

iese& fue& vpours or fumes re &so ig&* !ombustib&e A*s use !orre!t ,,5 in!&uding Rubber


10/80

#/ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: P0essu0e Testin&



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventeduring pressure testing tere !ou&d be te" of &iquid $) n&* use te !orre!t pressure equipment(

t ver* ig pressure tt !ou&d spr* nd in>ure( 2) ,ressure Testing on&* to be done b* Too&puser( ri&&er or 6ief Me!ni!(

A pie!e of equipment or pipe !ou&d bre" !using it to +) A&& &ose pipes su! s 6i!"sn must be se!ured #it !e!" #ires(

!rs or f&* bout bout nd it !re# mn( ) A&& !re# to stnd #e&& !&er during te test(

n&* te !orre!t t*pe of equipment is to be used in o #&"ing ner or over ig pressure &ines(

pressure testing(nd in te !orre!t #*( Tere !ou&d be pipes t pressure under te rig f &oor or beside te mudtn"s

8e pressure test equipment to m"e sure it #i&& be during test(

strong nd sfe during te min opertion( for emp&e @eep !&er of && &ines on( under or to te rig f&oor(

before !ementing. te &ines re pressure tested to ) ,ipe unions must not be mmered on or bro"en #i&e pressure is on(

ensure tere #i& & be no !ement &e"s( A& & pressure must be b&ed off before tigtening or &oosening !oup& ings(

1) Spr* from &e" during pressure test itting

!re#mn(

2) A pie!e of equipment bre"ing during pressure

test nd itting !re# mn(

+) ,ressure Testing to too ig pressure(

#egister $o: $(


11/80

1# Job Safety Analysis (JSA ) NEW REVISED

%i&' T-97 Main Job: Stan2in&3 Leanin& Euip!ent




ften #en #e &ift or sift equipment( #e &eve it 1)5quipment must not be &eft stnding on nrro# bse(

stnding on its o#n( 5quipment &i"e &ifting subs( stbi&isers( !rossovers( busings must be &id

$f te equipment s #ide bse it #i&& stnd #itout do#n f&t( ;ot "i!"ed over)(

ris" of f&&ing( 2) n soft or #et ground( use p&&et or &engts of #ood to form so&id

$f it is t&& nd s s nrro# bse it !ou&d esi&* f&& bse for equipment(

over nd !use n in>ur*( 5ven #ide items &i"e :tms tree !ou&d tip over on soft or s&oping ground

5ven #ide bsed equipment( if &eft on soft or unstb&e un&ess #e&& supported(

ground !ou&d &ter f&& over nd !use n in>ur*( +) o not &en equipment ginst noter item( ie it do#n f&t on te ground.

Some times #e &eve equipment &ening ginst in bs"et or on r!"(

noter item( 8en &ifting or moving equipment( first !e!" tere is noting &ening

Round equipment &i"e &ifting subs !ou&d sudden&* strt ginst it or &oose on top(

to ro&& nd ten f&& onto !re# mns foot or &eg(

Te supporting equipment item migt be moved( ten

te &ening ob>e!t f&&s nd !ou&d in>ure(

6re needs to be t"en #en p&!ing nd &eving

equipment #e ve &ifted or sifted(

1) Stnding t&& ob>e!t on tin bse(

2) Stnding ev* ob>e!t on soft or unstb&e ground(

+) ening one ob>e!t ginst noter(

#egister $o:)$


12/80

1- Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: %a2ioacti4e Euip!ent




Rdio!tive equipment is equipment tt uses $) 6re# members must *s "eep #e&& !&er of rdio!tive too&s(

rdio!tive sour!e to m"e mesurement( n&* te rdio!tive too& opertors re &&o#ed to be present(

5mp&es of su! equipment re te S!&umberger 2) Rdio!tive sour!es must be stored in se&ed !ontiners nd in rdition

&ogging too&s to mesure ro!" densit* ro!" porosit*( sie&ded bo(

3&&iburton s rdio!tive sour!e in too& on teir Te S!&umberger sour!e bo must on&* be removed from te tru!" #en te

tru!" to mesure te densit* of te !ement( sour!es re required(

$nspe!tion !re#s sometimes use rdio!tive sour!e $f *ou see bo #it rdition s*mbo& on it ;tree b&!" tring&es on

in too& to mesure stee& ti!"ness on te stndpipe( *e&&o# b!"ground)K

Rdio!tive sour!es re etreme&* dngerous( o not tou! it or go ner it( $f it is unttended( report it to *our supervisor

Te* emit tin* prti!&es nd r*s tt !n pss troug immedite&*(

ro!" nd steeH( +) uring Rdio!tive Too& 4se :(

8en tese prti!&es pss troug te umn bod* ( oggingToo&s: n&* ogging 5ngineeer nd !re# to be on f&oor #en

te* "i&& or !nge !e&&s tt m"e up te bod*( rdio!tive sour!e nd&ing(A person eposed to rdio!tive sour!e rdition $nspe!tion 8or": o !re# to be inside red nd #ite =rd tped re(

!ou&d die( t &est be!ome ver* si!"( or !ou&d get 6ement 4nit :- ri&&ing !re# sou&d "eep !&er of te pump end of te 6ement

!n!er( 4nit t && times(

Ger* stri!t pre!utions ginst rdition eposure ) 8 Too&s :- n&* 8 5ngineeer nd !re# to be on f&oor during

must be pp&ied( rdio!tive sour!e nd&ing.

uring 8 Too& use( rdition mesurement too& is fitted to te f &o#&ine

1) $n!orre!t nd&ing of rdio!tive sour!e t te #it &igt nd siren &rm(

rig site( @no# te rdition &rm sound nd &igt

2) $n!orre!t storge of rdio!tive sour!e t te @no# te 5mergen!* ,ro!edures #en te &rm sounds(

rig site(

+) oss of rdio!tive sour!e t te rig site(

) Rdio!tive sour!e &ost or stu!" in te o&e(

#egister $o: )'


13/80


Rig: Main Job: Eplosi4es




5p&osives re ver* usefu& too& but ver* dngerous 1)5p&osives 3nd&ing:-)

enem*( n&* te ep&osives 6ontr!tor 5ngineer nd !re# re permitted to nd&e

Most !ommon nd biggest use of ep&osives in #e&& ( ep&osives t te rig site(

is for perfortion of te !sing in te oi& =one b) A& & oter !re# must "eep #eHH #*( Smor more is re!ommended (

Sm&& perfortion !rges m* be used to m"e o&e during && ep&osives opertions

in te dri&1string( !) #e&ding is permitted during ep&osives opertions(

igger ep&osive !rges re use for b!"ing off te 8e&ding must not be restrted unti& te Assistnt riHHing Supervisor or

dri&& pipe or dri&& !o&&rs( Too&puser gives permission(

Te side#&& !ore gun s +0 sm&& !rges. fired one 2) Rdio Si&en!e :(

fter te oter to t"e !ore smp&es( ) A&& mobi&e nd fied rdios t te rig site must be s#it!ed off nd not used(

Sm&& ep&osive !rges re &so used #en setting b) Rdio si&en!e #rning signs must be posted on !!ess rods 200m

p&ugs nd p!"ers #it te S!&umberger !b&e( or more from te rig(

Spe!i& !onditions must be in p&!e during te nd&ing !) Te


14/80

1+ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Liui2 Nit0o&en




iquid itrogen is sometimes used during #e&& testing to $) n&* te iquid itrogen 6ontr!tors !re# re permitted to operte teir

ssist te oi& f&o#( equipment(

iquid itrogen is etreme&* !o&d. M$4S 1C degrees 6 A&& ri&&ing !re# must "eep !&er t && times(

Tou! or nd&e &iquid nitrogen or te pipes !ontining 2) iquid itrogen must on&* be stored in te te iquid itrogen !ontr!tors

it nd te s"in #i&& be fro=en instnt&*( tn"s(

After te fro=en re in me&ted. tere #i&& be ver* $t must never be stored in. trnsfered troug. or &&o#ed to !ome in !ont!t

serious in>ur* tt s b&isters &i"e burn( #it n* rig tn"s or pipes((

,ermnent dmge nd s!rs #i&& resu&t( iquid Te iquid itrogen 6ontr!tors equipment must &L be fu&&* insu&ted(

nitrogen must never be nd&ed or n* !ontiners Te 6ontr!tors !re# must #er suitb&e prote!tion equipment t && times(

tou!ed( +) A&& !ombustib&e mteri&s must be "ept #* from &iquid nitrogen tn"s nd

iquid nitrogen boi&s to m"e nitrogen gs( $n !&osed pipes(

sp!e or !&m #eter. te nitrogen !n pus #* ;et to iquid itrogen tn"s tere !n be etr o*gen due to remov& of

te o*gen #e brete to &ive( 8itout o*gen #e nitrogen in te ir(#i&& !o&&pse nd die( Tis etr *gen !n ignite some !ombustib&e mteri&s)(

$f iquid nitrogen is poured on nonn& stee& it !n Tere must be no ot #or" ner n* &iquid nitrogen storge or pumping

!use it to !r!" nd bre"( f!i&ities(

Serious dmge s ppened to rigs #en &iquid

nitrogen s been spi&&ed on te de!"(

1) Mis-nd&ing of iquid itrogen or equipment

!ontining iquid itrogen(

2) 4sing &iquid nitrogen #itout good venti&tion(

+) Spi&&ge of iquid itrogen onto stee&(

) 3ot #or" or storge of !ombustib&e mteri&s ner

iquid itrogen( --

#egister $o:)&


15/80


16/80

1$ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Noise




Sted* &oud oise !n s&o#&* dmge *our ering 1)Te rig s been oise Mpped:- (nd &ed to prti& &oss of ering( Tis s identified && te res #it te noise =rd(

$nstnt(ver* &oud noise !n qui!"&* dmge *our er 8rning signs re ere!ted nd re mr"ed for #ering of er prote!tion(

&eding to prti& or tot& &oss of ering( be* te signs( 8er er prote!tors #ere required toH

oise is mesured in units !&& de!ibe&s( Rig !re# sou&d be regu&r&* !e!"ed for teir ering(

Sted* &oud noise #i! #i$$ &ed to s&o# ering 2) 6ommuni!tion :-

dmge strts t ? de!ibe&s( $t is te responsibi&it* of && supervisors to te&& te !re# #or"ing for tem

Tis is te sort of noise &eve& in te genertor tri&er( of te noise =rds.

Sudden ver* &oud noise tt $eds to instnt ering nd te mens of redu!e noise eposure( er prote!tors nd er p&ugs(

dmge strts t 1+ de!ibe&s( +) ,ro!edures :-

Tis is te noise &eve& &i"e being beside bomb 6re# #or"ing in mr"ed noise =rd res must #er er prote!tion(

ep&osion(

1)5posure to sted* noise &eve&s of ? de!ibe&s or

more(

2) %i&ing (to #erer prote!tors #en #or"ing in

nois* p&!es(

#egister $o: )%


17/80

16 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: eat




Te temperture in te mn desert during summer $) 3et Minimising 5quipment:-8enregu&r&* e!eeds0 degrees6 for mu! of te d*( possib&e( during te ottest prt of te d* #or" in te sdeor in te #ind(

Mu! rig #or" is in performed in dire!t sun&igt nd is 4se sun sding nd fns if vi&b&e(

often rd nd p*si!&( 2) ,ro!edures :-)

3et eposure !n &ed to inttention nd !ontribute to rin" p&ent* of #ter(

unsfe !ts( b) $f *ou #or" mens re s#eting &ot( t"e t &est one s&t tb&et d*(

Serious et eposure !n produ!e !o&&pse nd !) T"e regu&r rest bre"s in te te room(

et stro"e( d) $f *ou re fee&ing si!"( te&& *our supervisor(

e) o not strt n* #or" t eigt if *ou re fee&ing un#e&&(

1) Minor et eposure &eding to inttention( +) Supervisors must dis!uss te !uses( te effe!ts( te prevention nd

2) Serious(et eposure &eding to et stro"e( re& ief of et #it teir !re#(

) Spe!i& !onsidertion must be given to Mos&em !re# members during

Rmdn(

(

#egister $o: )*


18/80

1/ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: .ust an2 F0a&!ents




ust from te desert is *s present in mn( $) ,rote!tion 5quipment :(

5venin no #inddust is b&o#nup b* vei!&es( ) A*s use dust ms"s #enever tere is =rd of breting dust(

$n n* #ind fine dust is pi!"ed up into te ir( $n storms b) A*s use gogg&es if tere is prob&em of dust or prti!&es getting in

!orse dust nd snd prti!&es re b&o#n bout( te e*es(

Some dri&&ing opertions !n produ!es dust nd 2) 8ere ever possib&e( #et n* dust* re to sett&e te dust or prti!&es(

frgments s #e&&( ,int !ipping nd f&"ing sou&d on&* be done on #et surf!es(

Mintenn!e #or" invo&ving pint nd rust !ipping ur* nd i&&ness(

1) %i&ing to #er dequte prote!tion ginst dust

nd frgments(

2) %i&ing.to provide dequte sie&ding ginst dust

nd frgments(

#egister $o: )(


19/80

17 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Elect0ical Sto0!s




5&e!tri!& storms. ;tunder nd &igtning) sometimes $) 8rn *our supervisor if *ou see n e&e!tri!& storm ppro!ing(o!!ur in mn( $f S!&umberger ve ep&osive too&s on site( te&& te ,E Supervisor of te

igtning str i"es to te ground #i& & *s pi!" ig storm !oming(

points( 2) 6re# members !ou&d move into se&ter( #* from te derri!"(

Ger* often in te mn desert. te derri!" is te A*s st* &o# to te ground( o not tou! n* prt of &rge met&

igest ob>e!t for ver* &ong distn!e( equipment(

$f &igtning is going to stri"e te ground( it is &i"e&* to

it te derri!"(

igtning !ou&d !use e&e!tro!ution to !re#( $t !ou&d

strt fire( $t !ou&d !use serious equipment dmge(

8it ep&osives su! s perforting guns nd

side#&& !ores it !ou&d trigger ft& ep&osion t te

surf!e(

,re!utions must be in p&!e. nd *s etrpre!utions if ep&osives re going to be used(

1) igtning stri"e to te rig !using !re# e&e!tro!ution

( rig fire( m>or equipment dmge or detontion

of ep&osives(

#egister $o: )+


20/80

+8 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Sunli&*t




Sun&igt !n !rete =rd in number of different 1) ,ro!edures K(#*s( ) 6nvs !overs s&& be used for prote!tion of !emi!&s in!&uding 'big bgs

Sun&igt !n dmge some mteri&s prti!u&r&* 'from #eter(

p&sti! nd m"e tem #e"er( b) Te &ifting !ross must be used for && nd&ing of 'big bgs'.

ig bgs get degrded in te strong mn sun&igt nd !) 'ig bgs's&t nt be re-used( Te* must be disposed of in sfe mnner(

!n burst or bre" unepe!ted&* #en &ifted !using d) Sfet* sun g&sses sou&d be #orn in strong sun &igt(

in>ur*( e) Sun sding s!reens sou&d be used #ere pr!ti!& to redu!e sun&igt

5*e strin !n resu&t from intense &igt( nd g&re in !riti!& res(

==&ing of sigt #en &oo"ing into te sun or from

brigt ref&e!tions !n !use temporr* b&indness(

,ro&onged nd e!essive s"in eposure to sun&igt

!n !use severe bums nd s"in !n!er(

8&"ing sudden&* from dr" to &igt or from &igt to

dr" #i&& !use brief b&indness(

1)Sun&igt #e"ening mteri&s(

2) 5*e strin from &ong eposure to brigt &igt(

+)


21/80

+# Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: .an&e0ous Ani!als




Tere re number of dngerous nim&s in mn( ) 6re# members sou&d not s&eep or rest on te ground(

,oisonous s!orpions nd spiders re !ommon in te b) 8en &ifting ob>e!ts from te ground( !e!" sou&d be mde tt tere

desert( re no s!orpions or sn"es undernet(

,oisonous sn"es re &so sometimes present( !) Sn"es or oter #i&d nim&s sou&d not be ppro!ed(

6ts( dogs nd foes sometimes ve te ft& d) 3nd&ing of !ts nd dogs sou&d be voided(

disese rbies( e) 6me&s nd don"e*s sou&d not be ppro!ed too !&ose&*(

Tis is trnsferred to peop&e troug bite or s!rt!

from rt infe!ted nim&(

Anti rbies tretment s been given to peop&e fter

being bitten b* fo( #i&e s&eeping on te ground(

6me&s nd don"e*s !n be unpredi!tb&e nd "i!" or

bite(

Stinging inse!ts su! s #sps nd bees !n tt!"

!re# men(

1) 6re# mn being bitten( stung or stru!" b* n nim&(

#egister $o: &$


22/80

+- Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: Fi0e Sou0ces



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedA %ire Sour!e !ombined #it !ombustib&e mteri& 1)A ,ermit to 8or" must be used for && non routine 3ot 8or" outside te

#i&& &ed to smo"e. fire nd possib&* n ep&osion( #e&ders #or" sop(

Te most !ommon tire sour!es t te rig nd !mp site A


23/80

+1 Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: Co!bustible !ate0ials


Detailed working sequence Potential Hazards Recommended safety measuresSeq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be prevented

6ombustib&e mteri&s re n*ting tt !n burn( 6ommuni!tion t Sfet* Meetings $ Too&bo Meetings(

6ombustib&e mteri&s !ombined #it fire sour!e A&& !re# must be &erted to te =rd of !ombustib&e mteri&s nd to&d te

#i&& bum to form smo"e( fire nd possib&* n ep&osion( !ontro& pro!edures(

%or emp&e. #ste pper in bin !n be ignited b* ,ro!edures :(

fire sour!e su! s !igrette butt tro#n in te bin( ) 6ombustib&e mteri&s must *s be stored in sm&& quntities(#*

Tis !ou&d gro# into m>or fire "i&&ing or in>uring mn*( from fire sour!es(

Tere re mn* t*pes of !ombustib&e mteri&s( b) 6igrette ends must never be put in #ste pper bins( n&* in s tr*s(

,per( !&ot( rubber. p&sti!s. oi&s( greses( fts re o Smo"ing signs must *s be obe*ed(

>ust fe#( !)


24/80

++ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Poisone2 Foo2



A&& !re# members et food from te g&&e* t te !mp( 3e&t Stndrds :(

6ontminted or poisoned food !ou&d esi&* ffe!t te %ood nd&ers must be medi!&&* tested *er&* to see te* ve no diseses(

#o&e !re#( Trining:-

T*pi!& effe!tof food poisoning re stom! pins. %ood nd&ers must be trined in food *giene metods(

vomitting nd dirroe( Tis must in!&ude food storge nd preprtion(

Some t*pes of food poisoning !n be ver* serious. $nspe!tion :(

even requiring ospit& tretment for te bd&* ffe!ted 1)8ee"&* inspe!tions of food(storge food preprtion f!i&ities must be

Te etreme et in mn m"es it importnt for mde b* Medi! nd 6mp oss(

peop&e ffe!ted b* food poisoning to drin" &iquids( 2) Medi! must be present t times food rrives t rig to inspe!t ;or qu&it*( 3e

$t is etreme&* importnt tt && spe!ts of food qu&it* !n re>e!t poor qu&it* food(

be of te igerst stndrd( ,ro!edures:- (

1)%ood must be of good qu&it* nd supp&ied from re&ib&e sour!es(

1) ,oor qu&it* food from supp&* sour!e( 2) %ood must be !orre!t&* trnsported in refrigerted or !oo&ed tr4!"s(

2) ,oor qu&it* or in!orre!t food trnsporttion( +) At te !mp site. fro=en food must be "ept under retirgertion unti& required(

+) d food storge metod( Refrigertors must be "ept in good #or"ing order(

) 6ontmintion during food preprtion or !oo"ing( %ro=en food on!e defrosted( !nnot be refro=en(

) %ood must be stored. prepred nd served in !&en nd *gieni!

surroundings(

) 8ee"&* inspe!tions of food. storge food preprtion f!i&ities must be

mde(

#egister $o: &&


25/80

+5 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Conta!inate2 9ate0




8ter !n be !ontminted b* !emi!&s nd b!teri( $) 8ter supp&* must on&* !ome from tested nd pproved sour!e(

6emi!&s nd b!teri !n enter #ter supp&ies in 2) Gesse&s used to trnsport potb&e #ter must be !&ened( inspe!ted nd

number of #*s( !ertified for potb&e #ter(

Te* !n be present in te sour!e #ter( Te* must not be used for trnsporting n* oter &iquids(

Te* !n enter during trnsporttion to te !mp nd +) Storge tn"s t rig nd !mp sites must be inpe!ted nd !ertified for

rig sites. potb&e #ter storge(

nd te* !n enter te rig nd !mp site #ter storge Te* must not be used for storge of n* oter &iquids tn potb&e #ter(

tn"s( Tn"s must be !omp&ete&* !overed nd &igt proof(

) ,otb&e #ter supp&ies must ve tretment s*stem ginst rmfu&

$) 4sing untested #ter supp&*( b!teri(

2) 4sing un*gieni! #ter trnsporttion( ,otb&e #ter supp&ies must be tested on!e mont for b!teri nd

+) $n!orre!t #ter storge or tretment t rig !mp !emi!&s(site( ) ott&ed #ter must be vi&b&e #en #or"ing in res #ere &o!& #ter

supp&ies fi& to meet e&t requirements(

#egister $o: &!


26/80


27/80

+$ Job Safety Analysis (JSA ) NEW REVISED

%i&' T-97 Main Job: .an&e0ous 9aste




8ste is defined s Jn* mteri& for #i! tere is no $) 6mp se#ge to be piped to fen!ed pits t &est +0m #* from te

e!onomi! demnd nd #i! must be disposed or'( !!ommodtion(

ngerous #ste is #ste mteri& tt !ou&d ve 2) 6mp food #ste must be p&!ed in pproprite #ste !ontiners nd

bd effe!t on peop&e or te environment( regu&r&* disposed of in pit. #e&& #* from te !!ommodtion(

5mp&es of su! #ste re domesti! se#geK !mp +) 5nvironment&&* dngerous #ste su! s oi& must be !o&&e!ted in dirt*

nd dri&&ing rubbis su! s food #ste. p!"ging !rude tn"ers nd t"en #* for !orre!t dispos&(

mteri&s su! s s!"s nd #ood nd dri&&ing #ste ) 4sed engine oi& must never be tipped on te ground or in te #ste pit(

su! s mud !emi!&s. used oi&. produ!ed oi&( o&d $t must be !o&&e!ted in drums nd sent b!" to Supp&* for !orre!t dispos1(

btteries nd met& off !uts( ) 8ste p!"ging must be regu&r&* !o&&e!ted nd p&!ed in te ,E

$n mn most dngerous #ste is disposed of in 8ste in(

spe!i& &nd fi&& sites( Te &o!tion must be &eft !omp&ete&* !&en(

$) $n!orre!t nd&ing of dngerous #ste &eding to

!re# in>ur* or i&&ness(2) ,oor storge of dngerous #ste &eding to #ste

spi&&ge nd e&t or environment& dmge(

+) ,oor dispos& of dngerous #ste &eding to

environment& !ontmintion( -(((

#egister $o:&%


28/80

+6 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Alco*ol an2 .0u&s



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedA&!oo& nd drugs ve serious effe!ts on te user( Te fo&&o#ing re te A&!oo& nd rugs ,o&i!ies :-

Te most serious immedite effe!ts re s&o# re!tion ) A&!oo& is proibited in interior rig nd !mp &o!tions(

times( &oss of !o-ordintion nd poor >udgement( b) A&& !re# must be !ompetent to !rr* out teir ts"s nd responsibi&ities

ong term use !n &ed to drug or &!oo& dependen!* t #or"(

nd p*si!& nd ment& deteriortion( !) eing t #or" #i&e ffe!ted b* &!oo& or drugs is stri!t &* proibited(

6re# members m* be t"ing medi!ines given b* d) Te possession( s&e or use of i&&eg& drugs is stri!t&* proibited(

o!tor or 6emist( e) 6re# t"ing medi!ines must report to te Rig Medi! on rriv& t te rig

Some medi!ines !n ve dverse side effe!ts on or !mp(

te t"er( Te medi!ine must remin in te origin& bott&e #it te users nme

Approv& must be obtined from te Rig Medi! for on te &be&(

medi!ine use t te !mp or rig( f) re"ing of n* of te bove ru&es #i$& &ed to dis!ip&inr* mesures(

Tis !ou&d men dismiss&(

1) A&!oo& or drug use ffe!ting !re# members #or"(

2) T"ing of medi!ines #it dverse side effe!ts on

te user(

#egister $o: &*


29/80

+/ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Oil an2 :0ease



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedi& nd grese used in engines nd for &ubri!tion re A#reness :(

rmfu& to peop&e( A&ert *our !re# to be mde #re of te =rd of oi& nd grese nd te

;Tis in!&udes diese& nd fue& oi&s)( mesures t"en to minimise te ris"(

Te* !n disso&ve some of te ntur& oi&s in te s"in ,rote!tion 5quipment :-$)

nd &eve te s"in open to dmge nd infe!tion( Regu&r nd&ers of grese nd oi& sou&d use brrier !rem on teir nds(

Some grese su! s pipe dope ve spe!i& met& 2)


30/80

+7 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: ala0ia



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedM&ri is disese tt is trnsmitted b* mosquitoes( ,revention of Mosquito bites :(

8en M&ri infe!ted mosquito bites *ou( te ) o not sit in res #ere mosquitoes re !ommon( prti!u&r&* in te

mi!ros!opi! m&ri nim& !n enter *our bod* evenings(

Te M&ri strt feeding on b&ood #i! !uses b) 8er !&oting tt !overs && eposed s"in( prti!u&r&* rms( &egs( n"&es(

fever nd f&u &i"e si!"ness( !) 4se n inse!t repe&&nt if mosquitoes re present(

Te !ommon M&ri t*pe in mn is one tt ffe!ts d) 4se mosquito netting over beds or !overing #indo#s(

te brin( Tis t*pe !n !use det( Anti( M&ri Tretment :(

,eop&e most t ris" r! eptrites( ) Regu&r&* t"e te Anti( M&ri tretment(

Mosquitoes r! more !ommon during te #et seson. Remember( Anti( M&ri tretment s to be t"en #e&& before nd fter

nd in res #ere permnent #ter eists( su! s visiting m&ri re(

in #dis

$) 5posing *ourse&f to mosquito bites(

2) %i&ing to t"e nti( m&ri tretment(

#egister $o:&+


31/80


Rig: Main Job: .oo0s an2 atc*es



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedA fr too !ommon !!ident on rig nd !mp sites is ,ro!edures :-)

te !&osing of door or t! or fingers or nd( oors nd t!es sou&d be !&osed gent&*( never s&mmed or dropped(

Tis gener&&* &eds to bd !uts/ bruising but in some efore !&osing.*s !e!" tt nobod* s teir fingers/nds$ feet in

!ses s bro"en bones(or fingers !ut off( te #*(

$f t!es or grtings on tn"s re &eft open or b) $f tere is !t! to o&d door or t!open. use it(

removed someone!ou&d f&& troug te o&e( $n #ind* #eter t"e even greter !re(

6re must be t"en t && times #en using doors nd !) $f t!es re &eft open or grtings removed. tpe off te re #it red

t!es( #ite =rd tpe to prevent oter !r#e f&&ing troug(

1)6&osingof door or dropping of t! on

fingers or nd(

2) eving t!es open or &ifting nd removing

grtings(

#egister $o: !,


32/80

5# Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: A0c 9el2in& Euip!ent




Ar! #e&ding equipment is used to >oin or #e&d pie!es 1) n&* te utorised 8e&der is to operte te #e&ding equipment nd

of met&( perform #e&ding #or"(

A po#erfu& e&e!tri!it* genertor or &rge trnsformer 2) Te 8e&der must ve nd use && prote!tion !&oting( in!&uding f!e visor

is used to m"e strong e&e!tri! !urrent( #it e*e prote!tion s!reen(

As tis !urrent >umps from te #e&ding rod it me&ts te &eter g&oves( pron( &eggings nd boots(

#e&ding rod stee& #i! ten f&o#s to m"e te #e&d %ire 5(tinguisers(;602/ r* ,o#der t*pes) must be nerb*( o #ter t*pe

$f e*e prote!tion is not used te brigt b&ue( #ite etinguisers(

f&s from #e&ding !n !use temporr* b&indness( +) S!reens must be used to prote!t nerb* #or"ers from #e&ding f&s(

Te f&s &so !uses burns to eposed s"in( Tese ) 8e&ding #* from te 8e&ders Sop m* require ,ermit To 8or"(

burns re simi&r to sun burn( 8e&ding on te #e&& ed( rig f&oor or mud tn"s does require ,ermit(

Te fumes !reted from #e&ding on g&vnised met&s 6e!" before strting #or"(

!n !use si!"ness( ) An* equipment tt !ontins or m* ve !ontined oi&( gs or fue&( must

e!use #e&ding !n !t s rite sour!e it is sub>e!t be !&ened before #e&ding(

to spe!i& !ontro&s( An 5(p&osive


33/80

5- Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: :as Cuttin&3 9el2in& Euip!ent





34/80

51 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: %otatin& Euip!ent




A&most && fied nd portb&e m!iner* s rotting 1) A&& revo&ving prts of engines nd m!iner* must be fitted #it gurds(

prts( A&& revo&ving prts of nd too&s must be fitted #it gurds(

Tese rotting prtS!ou&d be be&ts( sfts( #ee&s( e#e&&er* nd !&oting !n !t! on +) o &oose !&oting to be #orn #en #or"ing #it or ner rotting

rotting equipment nd !use serious in>ur*( ter equipment(

equip su! s ropes oses !n !t! on rotting o>e#e&&er*to be #orn. ;ne!"&!es/ br!e&etset!)(

equipment nd f&* bout trpping or itting !re# men ong ir sou&d && be tied up or pused under te rd t(

nerb*( ) A&& pproprite sfet* !&oting must be #orn #en #or"ing #it

rotting equipment(

1) 4sing rotting m!iner* #it no gurds( ) Rotting equipment sou&d on&* be used in te #* it #s designed(

2) %i&ing to &o!"out rotting m!iner* before #or"ing ot bused or mis-used(

on or ner it(

+) 8ering &oose !&oting( >e#e&&er* or &ong ir #en

#or"ing #it rotting equipment() $n!orre!t use of rotting m!iner*(

#egister $o: !)


35/80

5+ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: :as Bottles





36/80

55 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: a!!e0s




3mmer !!idents re ver* !ommon t te rig( 1) 3mmer Mintenn!e :-

$n ten *ers of , ri&&ing !!idents( N( ;1 in 20) of 3mmers must be mintined in good !ondition(

te !!idents invo&ved mmers( A*s ve t#o or more mmers vi&b&eso if one is dmged or in bd

T*pi!& des!riptions of te !uses of mmer !ondition. spre is red*(

!!idents M"e regu&r !e!"s on te !ondition of mmers(

#ere Jmmer s&ipped( mmer missed( mmer 6e!" mmer ed is on tigt nd good !onditionK not &oose( ed !ipped

dropped. mmer bro"eJ( or f&ttened over(

$n most !ses. te mmer !!ident #s esi&* 6e!" te nd&e is not sp&it or !r!"ed( ever tpe over sp&its nd !r!"s(

preventb&e( Tro# #* e!essive&* dmged mmers( Repir n* minor dmge

before using(

2) 3mmer 4se :-A*s

1) 4sing #orn or dmged mmer( !e!" te mmer is in good !ondition before *ou use it(2) 4sing mmer in te #rong #* 4se mmer of te !orre!t si=e for te >ob( not too big or too sm&&(

+) oss of !ontro& of mmer( 6&en te nd&e or !nge *our g&oves so te* re not s&ipper*(

n&* use te mmer s mmer( never s &ever or br(

$f #or"ing t eigt( use !e!" rope to tie te mmer to *our be&t(

ever drop or tro# mmer ;or n* oter too&s)( ,ut it do#n or pss it to

noter #or"er(

o not mmer ner or bove noter !re# mn( 6&er oters #*(

o not use e!essive s#ing or for!e #en using mmer(

#egister $o: !!


37/80

5$ Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: C*ain Ton&s



6in Tongs nd in>uries ve !&ose sso!ition. 1) 6in Tong $nspe!tion :-A*s

6in Tongs re ver* regu&r&* used nd !ommon&* !e!" te 6in Tong is in good !ondition before *ou use it(

mis-used too&( 6e!" te 6in Tong die re for good !ondition( dies srp. not bro"en(

d&* #orn !in tongs !n sudden&* s&ip free burred or rounded(

resu&ting in te users f&&ing. 6e!" te 6in Tong !in nd !in !t! &ugs( !in nd &ugs not bent or

6in tongs re esi&* dmged b* using e!essive dmged(

for!e #it !eter br. 6e!" te 6in Tong nd&e( not bent or !r!"ed.

3mmering on 6in Tongs !n dmge tem so tt 2) 6in Tong 4se :-4se

te* sudden&* bre" under &od. 6in Tong te !orre!t si=e for te >ob( not too big or too sm&&(

Set te 6in Tong #it s mu! of te die on te pipe s possib&e.

$%T te !in round te pipe nd &og into te &ugs(

5G5R mmer on 6in Tong( 5G5R use #in! or pu&&* on 6in

1) 4sing #orn or dmged !in tong( Tong( Fust ,u&& or ,us(

2) 4sing !in tong in te #rong #* o not pp&* e!essive for!e if using !eter br. Te 6in Tong br

+) %i&ure of 6in Tong( !ou&d bend or bre"(

T"e !re bre"ing off te 6in Tong it doesn't drop nd trp or pin!

fingers or nds(

ever drop or tro# 6in Tong ;or n* oter too&s). ,ut it do#n or #*

in te !orre!t p&!e((

#egister $o: !%


38/80

56 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: C*eate0 Ba0s



6eter rs re te nme given to te pipes tt re $) ,ro!edures :-)

put over te nd&es of too&s to get more &everge( 6eter rs sou&d not gener&&* be used(

6eter rs re sometimes used on !in tongs on $f !onne!tion is sti&& too tigt for bre"ing b* nd( it sou&d be put b!"

te rig f&oor( into te tongs

6eter rs re dngerous be!use te* !n bre" or iron rougne!" for furter &oosening(

te too& te* re being used on or m"e it s&ip( b) $f tongs or rougne!" re not vi&b&e 6eter r !n be used(

$f te too& s&ips or bre"s( te !re# usiing on te ,RG$5

!eter r !ou&d f&& nd in>ure temse&ves( te 6eter r is fitted rigt over te too& nd&e.

te 6eter r is &ess tn t#i!e s &ong s te origin& too& nd&e(

1)4sing 6eter brs so tt too& bre"s or s&ips( te !re# pp&* for!e to te 6eter r gent&*(

te 6eter r must not be boun!ed $ >umped $ mmered on( pu&&ed #it

ir#in!. for"&ift or !rne(

6re# using te 6eter r must t"e spe!i& !re to sted* temse&ves in

!se of s&ipping(

!) 6eter rs must T be used on nd too&s su! s spnners. so!"ets

nd mmers(

#egister $o: !*


39/80

5/ Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: Spanne0s

Location Workin Area: Date: Detailed working sequence Potential Hazards Recommended safety measures


Spnner in>uries re gener&&* te resu&t of use of $) A*s !e!" spnner is in good !ondition before *ou use it(

poor !ondition spnner or spnner misuse(( 6e!" te ># re( tt it is not bent or bttered( 6e!" te spnner rm is

A bd&* #orn spnner !n sudden&* s&ip free resu&ting not bent or !r!"ed(

in te user s!rping is "nu!"&es( n ring spnners !e!" te teet re sti&& srp not. bent or burred over(

4sing e!essive for!e on spnner !n resu&t in te Rep&!e dmged spnners(

spnner snpping nd itt ing user(( 2) 4se te !orre!t si=e spnner for te >ob( not too big or too sm&& (

3mmering on spnners not designed for it !n 6e!" te !ondition of te nut ed or bo&t( ,ossib&* even good spnner

dmge tem so tt te* sudden&* bre" under &od( m* not get good o&d(

4se ring spnner #erever possib&e(

1) 4sing #orn or dmged spnners( n&* mmer on spnners mde for mmering( 4se rope to o&d te2) Mis(use of spnner( spnner #en mmering(

+) %i&ure of spnner( 5G5R mmer on ordinr* spnners(

o not pp&* e!essive for!e to spnners b* using !eter br(

Tin" #t !ou&d ppen if te spnner s&ips before pp&*ing rd for!e(

ever drop or tro# spnners ;or n* oter too&s)(,ut it do#n or #* in

te!orre!t p&!e(

8en #or"ing t eigts( spnners must be tied to te users be&t(

6&en && too&s fter use nd put tem #* in te !orre!t p&!e(

#egister $o: !(


40/80

57 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: an2 Tools



3nd Too&s !ontribute to 10N of in>uries in ri&&ing( $) 3nd Too& $nspe!tion K-M"e

Most in>uries re te resu&t of Js&ipping( itting. regu&r !e!"s on te !ondition of && nd too&s( M"e it prt of !e!"&ist(

stri"ing or trppingJ in!ident( Rep&!e dmged nd too&s(

Most in>uries re to fingers nds( A fe# in>uries re 2) 4sing 3nd Too&s :-A*s

to te f!e or &egs( !e!" too& is in good !ondition before *ou use it(

3nd too& in!idents re most&* resu&t of too& mis-use( n&* use te too& in te #* it #s mde for(

4sing e!essive for!e on nd too& or using te ever mmer on ordinr* too&s(

#rong t*pe or si=e of nd too& re !ommon !uses( ever pp&* e:!essive for!e to too&s(

A&so see 3=rdsK 3mmers ;). 6in Tongs ;9). Tin" #t !ou&d ppen if te too& s&ips before pp&*ing for!e(

Spnners ;?). 6eter rs ;7)( ever drop or tro# too&s( ,ut it do#n or #* in te !orre!t p&!e(

6&en te too& fter use(

1) Mis-use of nd too&( 8en #or"ing t eigts( && too&s must be tied to te users be&t(

+) 4sing #orn or dmged nd too&((

#egister $o: !+


41/80

$8 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: o4in& ea4y Euip!ent



Mn* dri&&ing opertions require te moving of ev* 1) Supervision :(

equipment( often !&ose b* or being nd&ed b* !re#( %o&&o# te dire!tions of *our supervisor(

Te r!"ing nd pi!"ing up of stnds of !o&&rs nd 2) ,ro!edures:- Tese re on&* gener& pro!edures(

pipe is te most !ornmn emp&e( ) A*s stnd fn position tt &&o#s n es!pe route or gives prote!tion

Tirt* men-e&engts of ev* stee& re moved nd from n* moving equipment if !ontro& is &ost(

nd&ed b* nd ner !re#( %or egg: T bet#een !sing >oint dri&&pipe stnds( ut beside te stnds(

A sm&& mist"e or sp&it se!ond inttention nd ( b) ever b&o!" te vie# of te mn !ontro&&ing te moving equipment(

serious !!ident !ou&d resu&t A Sign& Mn must be used if te !onn-o&&er !nnot see te equipment(

ter emp&es re te inst&&tion or remov& of te !) 4se tg &ines to !onn-o& moving equipment #ere ever possib&e(

,. pi!"ing up of !sing nd mn* !rne opertions( o not nd&e dire!t&* un&ess bso&ute&* ne!essr*(

A&& invo&ve movement of ev* equipment( tt s 3nd&e on&* from te open side( never from !&osed side(

potent i& to !t! or trp !re#men nerb*( 8en nd&ing dire!t &* be ver* &ert for possib&e trpping of nds / rm /

A !re# mn stnding in te #rong p&!e !n get bod* b* te equipment(

trpped nd !rused( !) ever #&"( stnd or put nds / rm / feet / &egs under n* moving

A !re# mn using te #rong nd&ing metods !n equipment(

&oose !ontro&of te &od nd n in>ur* resu&t( +) Simu&tneous 8or" :(

Moving of ev* equipment is often performed t te sme time s oter #or"(

1)8rong !re# positioning during ev* equipment T"e gret !re tt te >obs do not !onf&i!t(

moving( Stop one >ob if tere !ou&d be !onf&i!t( o not restrt unti& te dnger is over(

2) $n!orre!t nd&ing metod during ev* equipment

moving(

#egister $o: %,


42/80


43/80

$5 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: ;elly




A numberof =rdsre present in use of te @e&&*( 1)$nspe!tion:( A&& prts of te "e&&* must be regu&r&* inspe!ted nd tested(Te "e&&* requires &ot of nd&ing for pi!"ing up( 2) Trining nd Supervision :( ri&&er must trin nd supervise %&oormen in

stbbing(!onne!tions nd setting b!"( 3nd&ing errors "e&&* nd&ing(

!ontribute to mn* "e&&* !!idents( 8en te "e&&* is +) ,ro!edures :(

rotting te busings nd te sft !n !t! n* ) 8it unti& te pump pressureis redu!ed to =ero before bre"ing te

&oose items su! s ropes( oses. tugger &ines( s&ips "e&&* !onne!tion(

et!( Tese !n ten !t! or stri"e n* !re# mn b) %&oor men must "eep teir nds nd bod* !&er of te pin nd bo

nerb*( 5ven te "e&&* spinner !n ve te sme #en stbbing te "e&&* on pipe(

resu&t( 8i&e dri&&ing te "e&&* t"es te #o&e #eigt of 4se sort rope to pu&& nd !ontro& te s#ing of te "e&&*(

te dri&& string( A&& prts of te "e&&* must be in good 8s te "e&&* pin e! !onne!tion(

!ondition to o&d te string #eigt( Te "e&&* is &so !) @eep !&er of te "e&&* #i&e te "e&&* spinner is #or"ing(

te pt #* for ig pressure mud !ir!u&tion( d) Te tongs sou&d not be pp&ied unti& te pipe rottion s stopped(

A&& prts of te "e&&* must be in good !ondition to e) %&oormen must !&er te rotr* tb&e nd "e&&* of tongs( &ines. ropes nd

!ontin tis pressure( oses before te tb&e is turned(

(6ompressed ir is used to drive te "e&&* spinner( ) Routine !e!"s during @e&&* use :(

Te !ompressed ir oses must be in good ) oo" for tred dmge on te @e&&* Sver Sub(

!ondition(A&so see3=rds: Rotr*Tb&e ;9)( oo" for dmge to te @e&&* 6o!"s( te @e&&* Spinner oses nd @e&&* 3ose

Rotting 5quipment ;+)( ,umping t 3ig ,ressure ;1C se!uring !&mps(

b) uring >rring #it te @e&&* on. "eep #e&& !&er t && times( oo" for &oose

1) $n!orre!t nd&ing or opertion of te "e&&* to or dmged equipment(

!use n !!ident(

2) ri&& f&oor equipment getting !ugt b* te turning

"e&&* nd stri"ing !re# men(

+) re"ing of prt of te "e&&* resu&ting in te "e&&*

f&&ing(

) e" or bursting of prt of te "e&&* resu&ting in

re&eseof ig pressuremudor ir(

#egister $o: %!


44/80

6$ Job Safety Analysis (JSA ) NEW REVISED%i&' T-97 Main Job: :0it Blastin&




ur* to s"in or e*es( ) ur* fonn breting te dust from grit b&sting(


45/80

66 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: 9o0kin& at ei&*t




Ger* mn* >obs require #or"ing t eigt( 1) Trining :-)

8or" t eigtis defined s n* #or" t over Te erri!"rnn must ve pr!ti!& nd teoreti!& trining(

t#o metres from te ground or de!"( o ineperien!ed !re# to do derri!"mn #or"(

$n prti!u&r te erri!"mn does mu! of is #or" t 2) $nspe!tion :- 6e!" Sfet* 3rnesses nd &ines for #er before *ou put

te mon"e* bord nd tes tbbingbord( tem on(

ter !re# members often #or" t eigts during +) ,ro!edures :(

rigging up nd mintenn!e( ) $nform te ri&&er before !&imbing into te mst(

8or" in te substru!ture nd on te roof nd sides b) 8rn te ri&&er nd !re# of n* spe!i& #or" invo&ving use of

of tri&er units nd mudtn"s is &so #or" t eigt( nd too&s overed(

At && times spe!i& pre!ution must be in p&!e to !) 8er Sfet* 3rness strpped to strong n!or point for && #or" over

ensure tt te #or"er does not f&&. or is too&s nd 2m eigt(

equipment f&& onto oter !re# members #or"ing d) 4se te !&imbing ri& $ f&& rrestor #en !&imbing mst &dders(

be&o#( e) A&& too&s used t eigts must ve sfet* &ines tt!ed to te users be&t(f) Te erri!"mns 5s!peine must be inm&&ed before strt&&1g dri&&ing nd

1) %i&ing to #er nd use Sfet* 3rness or f&& regu&r&* tested(

rrestor #en #or"ing t eigt( f) %or #or" t #"#rd &o!tions use te riding bs"et nd !rne(

2) %i&ing to use sfet* &ines on too&s nd equipment Se!ure brriers ;$(e( G(door gte)(

#en #or"ing t eigt( g) obod* to be in te derri!" #en >rring or rising te mst(

+) Absen!e of supervision &eding to unsfe !ts ) 8en #or"ing t eigt. !onsider *our best es!pe route in !se

#en #or"ing t eigt( of n emergen!*(

) ,oor es!pe routes for !re# #or"ing t eigt( 6e!" #ind dire!tion nd best es!pe route nd metod in !seof 32S

S) %i&ure to se!ure !ins( gurds or brriers(

#egister $o: **


46/80

6/ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: La22e0s



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventeddders re in di&* use b* mn* of te !re#( $) dder $nspe!tion :-)

ong fied &dders re found in mn* p&!es in!&uding 6e!"tt te &dder is in good !ondition before *ou use it(

te derri!" nd substru!ture(( Report n* dmged &dders( Remove n* dmged portb&e &dder from use(

Sort fied &dders re present in on te mud tn"s( +) dder 4se :-)

,ortb&e &dders mde of &uminium or #ood re used ,roper&* se!ure te bottom of portb&e &dder before !&imbing(

for temporr* !!ess for rig mintenn!e or repir(


47/80

67 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Ent0y into Enclose2 Spaces



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be prevented5ntr* into n en!&osed sp!e b* !re# mn !ou&d 1) ,ro!edures :(

epose im to sortge of o*gen( ) A ,ermit to 8or" must be obtined 5%R5 entr* into n en!&osed sp!e(

Te ir #e brete must ve enoug o*gen in it for b) Te en!&osed sp!e must be venti&ted nd


48/80

/8 Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: BOP an2 Cella0 A0ea"



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedTe , nd !e&&r re provide pni!u&r =rds( ) %o&&o# te ri&&er's instru!tions(

Te* re bot often #et nd s&ipper*( b) $f >obs re &i"e&* to !ome into !onf&i!t. stop one unti& it is sfe to strt gin(

8or" t eigt is often required( ,ro!edures for , nd 6e&&r #or" :(

ifting nd moving of ev* equipment is performed( ) Te , nd !e&&r sou&d be !&ened before strting #or"( ;ig pressure

Sm&& nd &rge mnu& &bour #or" s to be done ( #sed / osed)(

often in ver* !rmped !onditions b) 6&imbing 3rness nd / or %&& Arrestor must be used b* && !re# #or"ing

T#o or more >obs !n be going on t te sme time( t eigts of 2m or more(

,ni!u&r !re must be t"en t && times for , nd !) 6e!" && &ifting equipment nd &ifting points re in good !ondition before

!e&&r #or"( strting &ifting(

d) , nd #eFFedprts sou&d not be !&imbed on unti& te* ve been

1) %i&ing to !&en , nd !e&&r re before strting fu&&* set do#n on te !sing(

#or"( d) , nd #eFFedprts sou&d not be !&imbed on unti& te* ve been2) %i&ing to use sfet* rness or f&& rrestor fu&&* set do#n on te !sing(

#en #or"ing on te ,( e) 6e&&r !overs nd gurds sou&d be in p&!e during , #or" to prevent

+) $n!orre!t p&!ing of nds. feet or bod* #i&e f&&ing !!idents(

moving , or #e&&ed equipment( f) 3nds. feet nd bod* must && be "ept !&er from bet#en f&nges nd bo&ts

) $n!orre!t 4seof nd too&s #en #or"ing on , during moving nd &o#ering of , nd #e&& ed prts(

or #e&&ed( , 8or" :(

) 6&osed so!"et spnners #it se!uring ropes to be used( Suitb&e si=e

mmers to be used(

b) o mmering on pressurerised !onne!tions( o !re# on , #i&e

testing(

!) o !&imbing on , during pressure nd fun!tion testing(

d) o &oo"ing do#n #e&& from rig f&oor #en testing or opening / !&osing ,

rms(

#egister $o: (,


49/80

/# Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: Slippe0y3 obs. prti!u&r&* on te rig f&oor must be done b) 6&en up n* spi&&ges immedite&*. ose do#n( #ipe up #it rgs( !over

#itout being b&e to &oo" e!t&* #ere *ou #&"( #it snd( !&er te drins(

8e >ust !ome to epe!t te re round te rotr* !) App&* good ouse"eeping t && times(

tb&e to be !&er nd !&en( ,ut && equipment #* immedite&* fter use( o not &eve it or drop it #ere

$f too& is &eft in te #rong p&!e or te f&oor is *ou used it(

!overed in mud #e !n esi&* trip or s&ip nd be @eep && #or" res !&en nd tid*( ispose of #ste p!"ging nd

in>ured( mteri&s qui!"&* nd in !orre!t #*

Te sme prob&em !n pp&* to && res of te rig nd ever ve oses. !b&es or too&s on or over stirs(

!mp( d) $f *ou dmge. or see n* dmged #or" surf!es or ndri&s. inform


50/80

/- Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: Pits



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be prevented,its on te rig nd !mpsite re possib&e sites for 1) ,ro!edures :-)

f&&ing nd dro#ning !!idents( Tere is to be no s#imming in n* #ter pits( Tis in!&udes te mud tn"s(

ri&&ing #ter nd #ste pits re usu&&* unfen!ed( 'o S#imming' signs to be posted round #ter tn"s nd #ste pits(

#it steep( soft s&opes nd re deep. #it soft b) 6re# must "eep #* from te edges of #ter nd #ste pits(

bottom( 6re# men #or"ing on su!tion &ine for te #ter trnsfer pump sou&d ve

8ter so"ing into te sides of pits !n m"e tem &ine tt!ed to teir #ist

unstb&e( prti!u&r&* for ev* vei!&es( e&d b* noter !re# mn to e&p tem b!" up te bn"(

,its usu&&* ve poor nigt time &igting( Rig noise &so !) Gei!&es must "eep #* from te edges of te #ter nd #ste pits(

!ou&d prevent ering of n* !!ident( 3ev* mteri&s ;!sing $ mud !emi!&s) sou&d not be st!"ed too !&ose to

A&& !re# nd vei!&e opertors must be !refu& t && te pits(

times ner pits( d) ever dump #ste oi&$ drums/ rubbis/ p!"ging et! in te #stepit(

,its re designed to !ontin te dri&&ing #ste from te ri&& !uttings. mud( !ement #ter on&*(

rig site( Te* sou&d not be &&o#ed to overf&o# e) $f te #ste pit is ner&* fu&&( &ert te , Supervisor to get n etension

into te desert or ve non dri&&ing #ste put into tem( to te pit dug(

ever &&o# te #ste pit to f&o# into te desert(

1) 5ntr* or f&&ing into #ter or #ste pit resu&ting in

in>ur* or dro#ning !!ident(

2) verf&o#ing of te #ste pit into te desert or

dumping on of non-dri&&ing #ste into te pits(

(

#egister $o: ('


51/80

/1 Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: Eca4ations



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be prevented5!vtions t te rig nd !mp site !n !useof 1) ,ro!edures :-)

f&&ing nd buri& !!idents( 6re# men sou&d not go into or go !&ose to te edges of n* e!vtions(

A !re# mn or vei!&e !ou&d esi&* f&& into n b) Gei!&es must not go into or go !&ose to te edges of e!vtions(

unfen!ed e!vtion. prti!u&r&* t nigt( 3ev* mteri&s ;!sing $ mud !emi!&s) sou&d not be st!"ed !&ose 10

Mn* desert soi&s in mn resndor snd*( Snd e!vtions in !se te e!vtion #&& !o&&pses(

#&&s !n esi&* !o&&pse bur*ing tose be&o#( !) A ,ermit to 8or" must be obtined before strting n* e!vtion #or"(

uried e&e!tri!it* !b&es. underground #ires( gs nd d) 6onsider p&!ing brrier round n* e!vtion to prevent !!ident&

oi& pipes m* be present under rig nd !mp sites( entr*(

An* digging #or" !ou&d it n* of tese nd !use M"e fen!e of 3=rd Tpe. use signs( or get n etr soi& brrier strip

e&e!tro!ution or fire( bu&&do=ed(

5!vtion #or" must be stri!t&* !ontro&&ed(

1) 6re# mn or vei!&e f&&ing into n e!vtion

resu&ting in n in>ur*(

2) 6re# mn buried b* !o&&pse of n e!vtion

#&&(

+) 4n!ontro&&ed digging itting buried !b&e or pipe

resu&ting in e&e!tri! so!" or fire(

#egister $o: ()


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/+ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: =e*icles at t*e %i& an2 Ca!psite



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be preventedTere re *s vei!&es in use t te rig nd !mp 1) Gei!&e rivers $ pertors :( n&* pproved nd utorised drivers

site( re to drive or operte vei!&es(

Te ri&&ing !ompn* m* ve four #ee& drive o driver to #or" more tn 12 rs sift( 1 min rest fter 2 rs driving. $ r

vei!&es s #e&& s !re# bus. for"&ift nd !rne( rest f&er rs driving(

ter !ontr!tors m* ve tru!"s or spe!i& vei!&es 2) o!tion A!!ess :-)

on te site( river must obtin permission before bringing vei!&e on si&eo

Most vei!&e in!idents o!!ur from !o&&isions. b) n&* enter te rig &o!tion troug te min gte( no oter #*(

prti!u&r&* #i&e reversing( !) A&& oter vei!&es must be reverse pr"ed in pr"ing re(

3ig speed nd driving in dust !&ouds re oter m>or +) ,ro!edures :-)

!!ident !uses( Tru!"s #en reversing must ve e&per #o remins in sigt of driver( to

A&& vei!&es need to be !refu&&* used t && times to guide te driver(

ensure n !!ident free opertion( b) A&& vei!&es must be fined #it n &rm tt sounds #en reversing(!) Speed &imit on rig site is "m&r( Speed &imit on grded rods is ?0 "m&r(

1) Gei!&e !o&&ision #it !re# mn or equipment( Redu!e speed in dust( rive #it &igts on(

2) riving too fst. prti!u&r&* in dust &eding to ro&& d) ,ssengers s&& on&* be !rried in !bin of suitb&e vei!&es( ;not on

over or !o&&ision( for"&ifts. not on tru!" tr*s)(

+) $neperien!ed or unutori=ed driver or opertor of e) river nd pssengers must #er te set be&ts in sets fitted #it be&ts(

vei!&e !using n !!ident( f) rivers must remove ignition "e*s from vei!&e #en not in use(

) 4se of poor !ondition vei!&e &eding to n g) rivers must #er pproved foot#er. ;not snd&s $ f&ip f&ops $ s&ippers)(

!!ident( ) o s&eeping under vei!&es(

i) 6e!" *our vei!&e before driving it( T*res. fue&( br"es( #ter. &igts(

steering et!(

#egister $o: (&


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/5 Job Safety Analysis (JSA ) NEW REVISED

Rig: Main Job: Elect0icity



Seq No The steps involved in doing the job What could go wrong & what could the effect be !ow can the ha"ard be prevented5&e!tri!it* is used to drive most of te engines on te 1) 5&e!tri!& Mintenn!e :-)

rig site( 5&e!tri!& minten!e nd repir #or" is on&* to be performed b* te

Te &rge diese& engines in te po#er tri&er turn rig 5&e!tri!ins(

genertors to m"e te e&e!tri!it* for te e&e!tri! o oters re permitted to ttempt to open or repir n* e&e!tri!& equipment(

engines 2) ,ro!edures :-)

on te dr##or"s. pumps nd rotr* tb&e( o!"outs must be pp&ied to e&e!tri! po#er supp&* to e&e!tri! engines #en

Te diese& engine genertor t te !mp m"es te minten!e is being done to 5quipment

e&e!ti!it* used tere( %or emp&e( signs nd &o!"outs put on s#it! to mud tn" gittors before

A&& !re# t te rig nd !mpsite re di&* using or strt of !&ening mud tn"s

#or"ing &ongside e&e!tri!it*( b) 6e!" before strting if ,ermit to 8or" is required(5&e!tri!& #or"

5&e!tri!it* is ver* usefu& too& but dngerous enem*( probb&* requires permit(

An e&e!tri! so!" !n "i&& in sp&it se!ond( $t !nnot Minten!e nd repir #or" to e&e!tri! driven equipment m* require permit(norm&&* be seen( $t !n >ump &ong #* s spr"( !) 5&e!tri! too&s must not be used in p&!es #ere tere m* be gs #itout


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/$ Job Safety Analysis (JSA ) NEW REVISEDRig: Main Job: O4e0*ea

Documents

JSA Table C- Job Sheets