Lecture 4-Material and Machine Safety.ppt

8/21/2019 Lecture 4-Material and Machine Safety.ppt

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06/11/15Industrial Safety Lecture Four 1

Safe Materials Handling andSafe Materials Handling and

Machine SafetyMachine SafetyJoe Nail


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IntroductionIntroduction

Handling Materials SafelyHandling Materials Safely

50 tons per one ton shipped.50 tons per one ton shipped.

Some is moved by machine and some by hand. Some is moved by machine and some by hand.

When handling material, technique is everything.When handling material, technique is everything.


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Causes of InjuriesCauses of Injuries

25% of all injuries are related to material25% of all injuries are related to material

handling.handling.

0% are to the lo!er bac".0% are to the lo!er bac". #ncorrect lifting causes most injuries. #ncorrect lifting causes most injuries.

#ncorrect use of equipment. #ncorrect use of equipment.


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CarelessnessCarelessness

$e a!are of your environment. $e a!are of your environment.

Hey Charlie! Did you see that

ae last niht"


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Avoiding Worklace Injuries Avoiding Worklace Injuries

Stay in shape. Stay in shape.

onsider !here you !ill !al".onsider !here you !ill !al".

&on't use your body if you don't have to. &on't use your body if you don't have to.


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06/11/15Industrial Safety Lecture Four !

"ules for #ifting"ules for #ifting

(et close to the load.(et close to the load. )eep feet apart. )eep feet apart. )eep bac" straight. )eep bac" straight. $end your "nees. $end your "nees.*uc" your chin.*uc" your chin.

(rip the load !ith your palms.(rip the load !ith your palms.


7/14206/11/15Industrial Safety Lecture Four $

Ha%ards Associated &ithHa%ards Associated &ith

Materials HandlingMaterials Handlinghec" your environment for sufficienthec" your environment for sufficient

moving roommoving room

hec" for projecting objects, !ear gloves.hec" for projecting objects, !ear gloves. +re materials secure +re materials secure

+re chemicals to be moved +re chemicals to be moved


8/14206/11/15Industrial Safety Lecture Four

'

(ea)&ork and Handling(ea)&ork and Handling

*arious Shaes and Si%es*arious Shaes and Si%es If an object seems to heavy to lift, itIf an object seems to heavy to lift, it

probably is.probably is.

When working with others,When working with others,communication is critical.communication is critical.

our back should be kept straight whenour back should be kept straight whenyou carry objects.you carry objects.

Special lifting tools should be sought outSpecial lifting tools should be sought outand used for large objects.and used for large objects.

!rotect yourself when handling things.!rotect yourself when handling things.



+

,-a)les of #ifting ,.ui)ent,-a)les of #ifting ,.ui)ent



/0

Hand (ools and AccessoriesHand (ools and Accessories



//

1o&er erated Hand (rucks1o&er erated Hand (rucks

#$a%les of a &'al(ie) and a &rider) ty%e %o'ered hand truc(s



/2

1o&ered Industrial trucks1o&ered Industrial trucks

"rucks are usually classified by power"rucks are usually classified by power

source.source.

#lectric Motors#lectric Motors Internal $ombustion #ngineInternal $ombustion #ngine

* %asoline%asoline

* &iesel&iesel

* '! 'i(uefied !etroleum'! 'i(uefied !etroleum



/3

Standard 1o&ered IndustrialStandard 1o&ered Industrial

#ift (ruck#ift (ruck


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06/11/15Industrial Safety Lecture Four /4

Straddle (ruckStraddle (ruck


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06/11/15Industrial Safety Lecture Four /5

rder 1icker (ruckrder 1icker (ruck


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06/11/15Industrial Safety Lecture Four /!

Industrial (ruck SafetyIndustrial (ruck Safety

1oular Misconcetions1oular Misconcetions&)nyone can drive a lift truck.*)nyone can drive a lift truck.*

++"hey handle just like a car.*"hey handle just like a car.*

++"hey are easier to drive than a car.*"hey are easier to drive than a car.*

++ou dont need any training to safelyou dont need any training to safely

drive a fork lift.*drive a fork lift.*


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06/11/15Industrial Safety Lecture Four /$


actsacts"he center of gravity of a lift truck"he center of gravity of a lift truck

changes.changes.

Most trucks are +rear steer.*Most trucks are +rear steer.*Most trucks have no suspension system.Most trucks have no suspension system.

It is -" safe to alter the lift trucksIt is -" safe to alter the lift trucks

counterweight/counterweight/


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06/11/15Industrial Safety Lecture Four /'


What does HS) say about poweredWhat does HS) say about powered

industrial truck training0industrial truck training0

SH) regulations state that +onlySH) regulations state that +onlytrained and authori1ed operators shalltrained and authori1ed operators shall

be permitted to operate a poweredbe permitted to operate a powered

industrial truck.*industrial truck.*

2ut why02ut why0


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06/11/15Industrial Safety Lecture Four /+

%et the picture0%et the picture0

"raining helps to !revent )ccidents/"raining helps to !revent )ccidents/


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Data %late+


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1o&ered Industrial (rucks 1o&ered Industrial (rucks

erator (rainingerator (raining

1,10+1-. l1,10+1-. l

1,15+10 a1,15+10 a1,1-+1 a$i21,1-+1 a$i2

1,1.+1 3101,1.+1 310

1,6+60 d1,6+60 d


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isclai)er isclai)er 4his %resentation is intended as a resource for

%ro2idin trainin on SH7s re2ised %o'eredindustrial truc( o%erator standards+ It is not a

su3stitute for any of the %ro2isions of theccu%ational Safety and Health ct of 1,-08 orfor any standards issued 3y the 9+S+De%artent of La3or7s ccu%ational Safety andHealth dinistration SH+ It is also not asubstitute for a powered industrial truckoperator training program.


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:

Ackno&ledg)ent Ackno&ledg)entSH7s ffice of 4rainin and #ducation 'ishes to

ac(no'lede the follo'in for contri3utin soe of thera%hics used in this %resentation; * Cater%illar Lift 4ruc(s * Health Di2ision

* Steashi% 4rade ssociation of ?altiore * 4aylor


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A

1o&ered Industrial1o&ered Industrial

(ruck efinition(ruck efinition o3ile8 %o'er=%ro%elled truc( used to carry8

%ush8 %ull8 lift8 stac( or tier aterials+ Berican

Society of


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5

Scoe of StandardScoe of Standard

4he sco%e %ro2isions of 1,10+1-.a8 'hich are 3asedon NSI ?56+1 = 1,6,8 reain in effect and co2er;

* +++ for( truc(s8 tractors8 %latfor lift truc(s8 otoriedhand truc(s8 and other s%ecialied industrial truc(s

%o'ered 3y electric otors or internal co3ustionenines+

* It does not a%%ly to co%ressed air or nonflaa3leco%ressed as=o%erated industrial truc(s8 far2ehicles8 nor 2ehicles intended %riarily for eartho2in or o2er=the=road haulin+

4his sco%e co2ers eneral industry8 construction andshi%yards+


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6

Scoe of StandardScoe of Standard 6continued76continued7

For arine terinal and lonshorinindustries8 all %o'ered industrial truc(s are

co2ered8 no atter 'hat s%ecialied naethey are i2en+

4his includes8 3ut is not liited to8 straddlecarriers8 hustlers8 to%loaders8 container

reach stac(ers8 and other 2ehicles thatcarry8 %ush8 %ull8 lift8 or tier loads+


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-

"easons for 8e& Standard"easons for 8e& Standard

Eo'ered industrial truc( accidents causea%%ro$iately 100 fatalities and :68:A0

serious inuries in eneral industry andconstruction annually+

It is estiated that 0 = 5G of theaccidents are8 at least in %art8 caused 3yinadeuate trainin+


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.

Additional "easons for 8e& Additional "easons for 8e&

StandardStandard9%dated consensus standards ha2e 3een

%u3lished+

SH has 3een %etitioned to i%ro2e thereuireents for industrial truc( trainin+

d2isory Coittee on Construction Safety andHealth has recoended i%ro2in the standard+

esolutions ha2e 3een introduced in the Senateand House urin SH to re2ise its outdatedstandard+


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,

orklift atalities9 /++2/++!orklift atalities9 /++2/++!

Source; ?ureau of La3or Statistics8 Jo3 elated Fatalities In2ol2in For(lifts

86 89

120

95

114

1992 1993 1994 1995 1996


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:0

orklift atalities :y Age ;rouorklift atalities :y Age ;rou/++2 /++!/++2 /++!

3%

10%

22%

21%

12%

5%

27%

Under 20

20 - 24

25 - 34

35 - 44

45 - 54

56 - 64

65 & over

Source; ?ureau of La3or Statistics


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:1

Industries Where 1o&ered IndustrialIndustries Where 1o&ered Industrial(ruck Accidents ccurred(ruck Accidents ccurred

Source; SH Fatality/Catastro%he e%orts8 co%lied 3y SH ffice of #lectrical/#lectronic and


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:Source; ?ureau of La3or Statistics8 Jo3 elated Fatalities 3y Selected Characteristics8 1,,6+

8onfatal ccuational Injuries and8onfatal ccuational Injuries andIllnesses :y Source9 /++!Illnesses :y Source9 /++!


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::


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:A


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:5


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:6

inal "uleinal "uleSH %u3lished the final rule for Eo'ered

Industrial 4ruc( %erator 4rainin onDece3er 18 1,,.+

4he effecti2e date is


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:-

atalities=Injuries 1otentially Avertedatalities=Injuries 1otentially Averted Annually :y 8e& Standard Annually :y 8e& Standard

Source; 9+S+ De%artent of La3or8 SH8 ffice of eulatory nalysis8 1,,-


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:.

1erfor)anceriented1erfor)anceriented

"e.uire)ents"e.uire)ents4he %o'ered industrial truc( o%erator

trainin reuireents are %erforance=

oriented to %erit e%loyers to tailor atrainin %rora to the characteristics oftheir 'or(%laces and the %articular ty%esof %o'ered industrial truc(s o%erated+


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:,

"evised erator (raining"evised erator (raining"e.uire)ents"e.uire)entseneral Industry; 1,10+1-. is aended 3y re2isin

%arara%h l and addin %%endi$ +

Shi%yard #%loyent; Ne' section 1,15+10 and

%%endi$ are added+


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A0

erator (rainingerator (raining

Safe o%erations * 4he e%loyer shall ensure that each %o'ered industrial

truc( o%erator is co%etent to o%erate a %o'eredindustrial truc( safely8 as deonstrated 3y successfulco%letion of the trainin and e2aluation s%ecified in theSH standard+

* Erior to %erittin an e%loyee to o%erate a %o'eredindustrial truc( e$ce%t for trainin %ur%oses8 thee%loyer shall ensure that each o%erator has successfully

co%leted the reuired trainin or %re2iously recei2eda%%ro%riate trainin+


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A1

(raining 1rogra)(raining 1rogra)

I)le)entationI)le)entation4rainees ay o%erate a %o'ered industrial

truc( only;

* 9nder direct su%er2ision of a %erson 'hohas the (no'lede8 trainin8 and

e$%erience to train o%erators and e2aluate

their co%etenceK and8

* @here such o%eration does not endaner

the trainee or other e%loyees+


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A

4rainin Erora I%leentation

continued

4rainin shall consist of a co3ination of;4rainin shall consist of a co3ination of; Foral instruction e++8 lecture8 discussion8Foral instruction e++8 lecture8 discussion8

interacti2e co%uter learnin8 'ritten aterial8interacti2e co%uter learnin8 'ritten aterial8 Eractical trainin deonstrations and e$ercisesEractical trainin deonstrations and e$ercises

%erfored 3y the trainee8 and %erfored 3y the trainee8 and

#2aluation of the o%erator7s %erforance in the#2aluation of the o%erator7s %erforance in the

'or(%lace'or(%lace


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A:

(raining 1rogra)(raining 1rogra)

I)le)entationI)le)entation 6continued76continued74rainin and

e2aluation shall 3econducted 3y a %erson

'ith the (no'lede8trainin ande$%erience to train

%o'ered industrial

truc( o%erators ande2aluate theirco%etence+


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AA

(raining 1rogra) Content(raining 1rogra) Content

%erators shall recei2e initial trainin inthe follo'in to%ics8 e$ce%t in to%ics'hich the e%loyer can deonstrate are

not a%%lica3le to safe o%eration in thee%loyer7s 'or(%lace+

* 4ruc(=related to%ics

* @or(%lace=related to%ics * 4he reuireents of the standard

( i i 1 C t t( i i 1 C t t


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A5

(raining 1rogra) Content(raining 1rogra) Content6continued76continued7

* %eratin instructions8'arnins and %recautions

* Differences froautoo3ile

* Controls andinstruentation

* #nine or otor o%eration

* Steerin and aneu2erin

* isi3ility

4ruc(=related to%ics * For( and attachent

ada%tation8 o%eration8 use

* ehicle ca%acity and sta3ility

* ehicle ins%ection and

aintenance that the o%erator'ill 3e reuired to %erfor

* efuelin/Charin/echarin 3atteries

* %eratin liitations

* ther instructions8 etc+

( i i 1 C t t


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A6

(raining 1rogra) Content(raining 1rogra) Content6continued76continued7

* Surface conditions

* Co%osition and sta3ility

of loads

* Load ani%ulation8stac(in8 unstac(in

* Eedestrian traffic

* Narro' aisles and

restricted areas

* %eratin in haardous

classified locations

* %eratin on ra%s and

slo%ed surfaces

* Eotentially haardous

en2ironental conditions * %eratin in closed

en2ironents or other areas

'here %oor 2entilation or

aintenance could causecar3on ono$ide or diesel

e$haust 3uildu%

@or(%lace=related to%ics


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A-

(raining 1rogra) Content(raining 1rogra) Content

6continued76continued74he reuireents of the SH standard

on %o'ered industrial truc(s ust also 3e

included in the initial o%erator trainin %rora+


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A.

"efresher (raining and"efresher (raining and

,valuation,valuationefresher trainin8 includin an e2aluation of the

effecti2eness of that trainin8 shall 3e conducted toensure that the o%erator has the (no'lede and s(illsneeded to o%erate the %o'ered industrial truc( safely+

efresher trainin reuired 'hen; * 9nsafe o%eration

* ccident or near=iss * #2aluation indicates need

* Different ty%e of eui%ent introduced * @or(%lace condition chanes


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A,

"efresher (raining and"efresher (raining and

,valuation,valuation 6continued76continued7n e2aluation of each %o'ered industrial

truc( o%erator7s %erforance ust 3e

conducted; * fter initial trainin8

* fter refresher trainin8 and

* t least once e2ery three years


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50

Avoidance of ulicative Avoidance of ulicative

(raining(rainingIf an o%erator has %re2iously recei2ed

trainin in a to%ic s%ecified in this section8

and the trainin is a%%ro%riate to the truc(and 'or(in conditions encountered8additional trainin in that to%ic is notreuired if the o%erator has 3een e2aluated

and found co%etent to o%erate the truc(safely+


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51

CertificationCertification

4he e%loyer shall certify that eacho%erator has 3een trained and e2aluated asreuired 3y the standard+

Certification shall include; * Nae of o%erator

* Date of trainin

* Date of e2aluation * Identity of %ersons %erforin the trainin

or e2aluation


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5

atesates 4he e%loyer shall ensure that o%erators of

%o'ered industrial truc(s are trained8 asa%%ro%riate8 3y the dates sho'n in the follo'inta3le+

If the employee washired3

"he initial trainingand evaluation ofthat employee mustbe completed3

?efore Dece3er 18

1,,,

?y Dece3er 18 1,,,

fter Dece3er 18 1,,,?efore the e%loyee isassined to o%erate a

%o'ered industrial truc(+


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5:

Aendi- A Sta:ility of 1o&ered Aendi- A Sta:ility of 1o&ered

Industrial (rucksIndustrial (rucks%%endi$ %ro2ides non=andatory

uidance to assist e%loyers in

i%leentin the standard+4his a%%endi$ does not add to8 alter8 or

reduce the reuireents of this section+


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5A

Aendi- A Sta:ility of 1o&ered Aendi- A Sta:ility of 1o&eredIndustrial (rucksIndustrial (rucks

Definitions

eneral

?asic Erinci%les Sta3ility 4rianle

LonitudinalSta3ility

Lateral Sta3ilityDynaic Sta3ility


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55

?

C

ehicle Center of

ra2ity 9nloaded

Center of ra2ity

of ehicle and


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56

Load C

ertical

Sta3ility

Line

Line of ction

Co3ined C

4ruc( C

Load C

Co3ined C

ertical

Sta3ility

Line

Line of ction

4ruc( C

4he 2ehicle is sta3le 4his 2ehicle is unsta3le and

'ill continue to ti% o2er

Sta3ility 4rianle = Fiure


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5-

,ffective 1o&ered Industrial,ffective 1o&ered Industrial(ruck erator (raining 1rogra)(ruck erator (raining 1rogra)

Four aor areas of concern ust 3eaddressed;

* 4he eneral haards that a%%ly to the o%eration ofall or ost %o'ered industrial truc(sK

* 4he haards associated 'ith the o%eration of

%articular ty%es of truc(sK

* 4he haards of 'or(%laces enerallyK and8 * 4he haards of the %articular 'or(%lace 'here the

2ehicle o%erates+


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5.

(yes of 1o&ered Industrial(yes of 1o&ered Industrial

(rucks(rucks4here are any different ty%es of %o'ered industrial

truc(s co2ered 3y the SH standard+

Coonly used ty%es include; * Hih lift truc(s8 counter3alanced truc(s8 cantile2er truc(s8 rider

truc(s8 for(lift truc(s8 hih lift truc(s8 hih lift %latfor truc(s8lo' lift truc(s8 otoried hand truc(s8 %allet truc(s8 straddletruc(s8 reach rider truc(s8 hih lift order %ic(er truc(s8 otoriedhand/rider truc(s8 and counter3alanced front/side loader lifttruc(s+

sinle ty%e of truc( can only 3e descri3ed 3y callin

it 3y all of its characteristics8 e++8 a hih lift8counter3alanced8 sit do'n rider truc(+


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5,

>ni.ue Characteristics of>ni.ue Characteristics of1o&ered Industrial (rucks1o&ered Industrial (rucks

#ach ty%e of %o'ered industrial truc( hasits o'n uniue characteristics and soe

inherent haards+4o 3e effecti2e8 trainin ust address the

uniue characteristics of the ty%e of2ehicle the e%loyee is 3ein trained to

o%erate+


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60

Co)onents of a orklift (ruck?Co)onents of a orklift (ruck?

Mne of the ost coon ty%es of %o'ered industrial truc(s

C f C


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61

Classes of Co))only>sedClasses of Co))only>sed

1o&ered Industrial (rucks?1o&ered Industrial (rucks? 4he Industrial 4ruc( ssociation has %laced %o'ered

industrial truc(s into - classes+ * Class I = #lectric otor rider truc(s

* Class II = #lectric otor narro' aisle truc(s

* Class III = #lectric otor hand truc(s or hand/rider truc(s

* Class I = Internal co3ustion enine truc(ssolid/cushion tires

* Class = Internal co3ustion enine truc(s %neuatic

tires * Class I = #lectric and internal co3ustion enine tractors

* Class II = ouh terrain for(lift truc(s

M Note that this classification refers to coonly=used 2ehicles and does

not include all %o'ered industrial truc(s co2ered 3y the SH standard+


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6

Class I ,lectric Motor "iderClass I ,lectric Motor "ider

(rucks(rucksCounter3alanced rider ty%e8 stand u%

4hree 'heel electric truc(s8 sit=do'n

Counter3alanced rider ty%e8 cushion tires8sit=do'n hih and lo' %latfor

Counter3alanced rider8 %neuatic tire8 sit=

do'n hih and lo' %latfor


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6:


(rucks(rucks


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6A


(rucks(rucks Counter3alanced

ider 4y%e8 Stand=9%


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65

Class II ,lectric Motor 8arro&Class II ,lectric Motor 8arro& Aisle (rucks Aisle (rucks

Hih lift straddle

rder %ic(er

each ty%e outrier Side loaders8 turret truc(s8 s'in ast and

con2erti3le turret/stoc( %ic(ers

Lo' lift %allet and %latfor rider

Cl II ,l t i M t 8 Ai lCl II ,l t i M t 8 Ai l


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66

Class II ,lectric Motor 8arro& AisleClass II ,lectric Motor 8arro& Aisle(rucks(rucks


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6-

Class II 8arro& Aisle (rucksClass II 8arro& Aisle (rucks


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6.

Class III ,lectric Motor Hand orClass III ,lectric Motor Hand orHand="ider (rucksHand="ider (rucks

Lo' lift %latfor

Lo' lift 'al(ie %allet

each ty%e outrier Hih lift straddle

Hih lift counter3alanced

Lo' lift 'al(ie/rider %allet


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6,

Class III ,lectric Motor HandClass III ,lectric Motor Hand

or Hand="ider (rucksor Hand="ider (rucks


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-0

Class III Hand @ Hand="iderClass III Hand @ Hand="ider

(rucks(rucks


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-1

Class I* Internal Co):ustionClass I* Internal Co):ustion,ngine (rucks Cushion 6Solid7,ngine (rucks Cushion 6Solid7

(ires(ires

For(8 counter3alanced cushion/solid tires

Cl I* I t l C : tiCl I* I t l C : ti


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-

Class I* Internal Co):ustionClass I* Internal Co):ustion,ngine (rucks Cushion 6Solid7,ngine (rucks Cushion 6Solid7

(ires(ires

Cl * I t l C : tiCl * I t l C : ti


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-:

Class * Internal Co):ustionClass * Internal Co):ustion,ngine (rucks 1neu)atic (ires,ngine (rucks 1neu)atic (ires

For(8 counter3alanced %neuatic tires

Class * Internal Co):ustionClass * Internal Co):ustion


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-A

Class * Internal Co):ustionClass * Internal Co):ustion,ngine (rucks 61neu)atic (ires7,ngine (rucks 61neu)atic (ires7

Cl *I ,l t i @ I t lCl *I ,l t i @ I t l


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-5

Class *I ,lectric @ InternalClass *I ,lectric @ InternalCo):ustion ,ngine (ractorsCo):ustion ,ngine (ractors

Sit=do'n rider


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-6

Class *II "ough (errain orkliftClass *II "ough (errain orklift(rucks(rucks

* Straiht=ast for(lift * #$tended=reach for(lift

ll rouh terrain for(lift truc(s

"ough (errain Straight Mast"ough (errain Straight Mast


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--

"ough (errain Straight Mast"ough (errain Straight Mast

orkliftsorklifts

"ough (errain ,-tended"each"ough (errain ,-tended"each


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-.

"ough (errain ,-tended"each"ough (errain ,-tended "each

orkliftsorklifts


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-,

So)e (yes of 1o&ered IndustrialSo)e (yes of 1o&ered Industrial(rucks >sed in Mariti)e(rucks >sed in Mariti)e

* Container to%

handlers

* Container reach

stac(ers

* Straddle carriers

* Sei=tractors/ 9tility

2ehicles

* Sidehandlers

* Co3ination 2acuu

lifts

* ard tractors

4he follo'in ty%es of 2ehicles are

co2ered 3y the SH standard if the

2ehicles carry8 %ush8 %ull8 lift8 or tierloads+

1 d I d t i l ( k > d1 d I d t i l ( k > d


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.0

1o&ered Industrial (rucks >sed1o&ered Industrial (rucks >sedin Mariti)ein Mariti)e

Container Handlers


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.1

1o&ered Industrial (rucks >sed in1o&ered Industrial (rucks >sed in

Mariti)eMariti)e

#%ty=Container Handler

1o&ered Industrial (rucks >sed1o&ered Industrial (rucks >sed


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.


Container each Stac(er



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.:


Straddle Carriers



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.A


ard 4ractor


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06/11/15Industrial Safety Lecture Four

'5

ock Safetyock Safety

!ainting of area.!ainting of area.

"railer brakes and securing."railer brakes and securing.

!eople in the area.!eople in the area.!erform daily check of truck.!erform daily check of truck.

S f k S f t


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'!


!ortable &ocking !late!ortable &ocking !late

k S f k S f t


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'$


&ock 4estraint Mechanism&ock 4estraint Mechanism

CC


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''

ConveyorsConveyors


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'+

ConveyorsConveyors

!owered type is most dangerous.!owered type is most dangerous.

Most people get hurt while working onMost people get hurt while working on

them.them.Most injuries involve fingers, hands,Most injuries involve fingers, hands,

and arms.and arms.

)ccidents can be prevented if workers)ccidents can be prevented if workersare careful to turn off the power andare careful to turn off the power and

lock it out.lock it out.

Hoists andHoists and


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+0


CranesCranes


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+/


CranesCranes


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+2

Hoists and CranesHoists and Cranes

Hoists and $ranes should be inspectedHoists and $ranes should be inspected

before use, every time.before use, every time.

When cranes fail, it usually happensWhen cranes fail, it usually happensfastfast+

"ension on a sling is relative to total"ension on a sling is relative to total

weight be lifted and angle of sling.weight be lifted and angle of sling.

-ever stand under a suspended load.-ever stand under a suspended load.

" i i d St i"eceiving and Storing


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+3

"eceiving and Storing"eceiving and Storing

MaterialsMaterials

&oes this look safe to you0&oes this look safe to you0


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+4

When Storing MaterialsWhen Storing Materials

!lace large, heavy packages on the bottom and!lace large, heavy packages on the bottom andlighter ones on top.lighter ones on top.

-ever place materials where they can be-ever place materials where they can be

tripped over or where someone could get hurttripped over or where someone could get hurtattempting to retrieve them.attempting to retrieve them.

When materials are moved to where you areWhen materials are moved to where you areworking, they should be secured so they cantworking, they should be secured so they cantfall on anyone.fall on anyone.

-ever block a traffic path or prop materials up-ever block a traffic path or prop materials upagainst a wall where they might slide over andagainst a wall where they might slide over andcause an accident.cause an accident.


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+5

Corrosive and la))a:leCorrosive and la))a:le

#i.uids#i.uids5nderstand what it is that you are about5nderstand what it is that you are about

to move.to move.

#6amine the containers to make sure#6amine the containers to make surethey are sealed and properly labeled.they are sealed and properly labeled.

Make sure you are wearing all re(uiredMake sure you are wearing all re(uired

!!#.!!#.

Safety ;uardsSafety ;uards


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+!

Safety ;uardsy


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+$

Safety ;uardsSafety ;uards

)re re(uired to prevent accidents.)re re(uired to prevent accidents.

!rotect people, not the machine.!rotect people, not the machine.

Ha1ardous parts include point ofHa1ardous parts include point ofoperation components, controloperation components, control

mechanisms, parts that transmit power,mechanisms, parts that transmit power,

and parts that retain stored energyand parts that retain stored energy

Moving 1artsMoving 1arts


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+'

MakeMake

;uards;uards8ecessary8ecessary



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++


Make ;uardsMake ;uards8ecessary8ecessary

1oint of eration ;uard1oint of eration ;uard


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/00

SH) 78 $94 :8:;.7:


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/0/


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/02

i-ed ;uardsi-ed ;uards

!revent entry into the!revent entry into the point of operation point of operation

&o not move when the machine is in&o not move when the machine is in

operation.operation.#6ample3 2arrier %uard#6ample3 2arrier %uard

#6ample3 #nclosure %uard#6ample3 #nclosure %uard


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/03

Interlocking ;uardsInterlocking ;uards

5sed when a fi6ed guard cannot be5sed when a fi6ed guard cannot be

used.used.

$onnected to machine controls or power$onnected to machine controls or powersource.source.

$an be mechanical, electrical, or$an be mechanical, electrical, or

pneumatic.pneumatic.

Auto)atic ;uardsAuto)atic ;uards


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/04

Auto)atic ;uards Auto)atic ;uards!ush, pull, or sweep the operators hands!ush, pull, or sweep the operators hands

out of the danger 1one.out of the danger 1one.#6ample3 )utomatic !ull 2acks#6ample3 )utomatic !ull 2acks


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/05

1resencesensing ;uards1resencesensing ;uards

-o physical barrier.$reate a sensing-o physical barrier.$reate a sensing

area around the danger 1one.area around the danger 1one.May use magnetic fields, radio waves, orMay use magnetic fields, radio waves, or

light waves.light waves.

Machinery must be able to stopMachinery must be able to stopinstantaneouslyinstantaneously+


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/0!

1o&er (rans)ission ;uards1o&er (rans)ission ;uards !revent pieces from flying out.!revent pieces from flying out. Should be kept in place at all times while theShould be kept in place at all times while the

machine is running.machine is running.

Should only be removed for repair work.Should only be removed for repair work.


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/0$

ther Safety evicesther Safety evices


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/0'

gg

1rocedures1rocedures 2+ C" /+/0/4$2+ C" /+/0/4$ 'ocking out has to do with the removal or'ocking out has to do with the removal or

prevention of ha1ardous energy.prevention of ha1ardous energy. "ag out is a communication techni(ue that"ag out is a communication techni(ue that

warns others of the machines repair work.warns others of the machines repair work.


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10,

Control of Ha%ardous ,nergyControl of Ha%ardous ,nergy

, CF 1,10+1A-

4he standard co2ers the ser2icin andaintenance of achines and eui%ent

in 'hich the une$%ected eneriation orstart u% of the achines or eui%ent 8 orrelease of stored enery could cause inuryto e%loyees+


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110

1rovisions f (he Standard1rovisions f (he Standard

euires e%loyers to esta3lish %rocedures for isolatin achines or

eui%ent fro their source of eneryand affi$in a%%ro%riate loc(s or tas toenery isolatin de2ices


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111

,)loyer "esonsi:ilities,)loyer "esonsi:ilities

#sta3lish enery control %rora

#sta3lish enery control %rocedures for

achines and eui%entEro2ide e%loyee trainin

Conduct %eriodic ins%ections of the enerycontrol %rora


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11

Alication f (he Standard Alication f (he Standard

n e%loyee is reuired to reo2e or 3y%ass a uard or other safety de2icen e%loyee is reuired to %lace any %art

of their 3ody in contact 'ith the %oint ofo%eration of the o%erational achine or %iece of eui%entn e%loyee is reuired to %lace any %art

of their 3ody into a daner oneassociated 'ith a achine o%eratin cycle


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11:

@or( on cord and %lu connectedelectric eui%ent controlled 3y

un%luin of the eui%ent = the %luis under e$clusi2e control of thee%loyee %erforin aintenance

,-cetions (o (he Standard,-cetions (o (he Standard


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11A

Hot ta% o%erations in2ol2in transissionand distri3ution systes for su3stancessuch as as8 stea8 'ater8 or %etroleu %roducts

,-cetions (o (he Standard,-cetions (o (he Standard


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115

Minor Servicing (asksMinor Servicing (asks

#%loyees %erforin inor tool chanesand adustents that are routine, repetitive,and integral to the use of the eui%entand that occur durin noral o%erationsare not co2ered 3y the loc(out/taoutstandard8 %ro2ided the 'or( is %erfored

usin alternati2e easures that %ro2ideeffecti2e %rotection+


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116

efinitionsefinitions

)uthori1ed employee3 %erson 'ho loc(sout or tas out achines or eui%ent inorder to %erfor ser2icin or aintenance

)ffected employee3 %erson 'hose o3reuires hi to o%erate or use a achine oreui%ent on 'hich ser2icin oraintenance is 3ein %erfored under

loc(out or taout


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11-


#nergy isolating device3 4heechanis that %re2ents thetransission or release of enery and to'hich loc(s or tas are attached

Includes anually o%erated circuit 3rea(ers8 disconnect s'itches8 line

2al2es8 3loc(s8 and others


118/142

11.

Loc(out; 4he %laceent of a loc(outde2ice on an enery isolatin de2ice toensure that the eui%ent 3ein

controlled cannot 3e o%erated until theloc(out de2ice is reo2ed



119/142

11,

4aout; 4he %laceent of a taoutde2ice on an enery isolatin de2ice to

indicate the eui%ent 3ein controlleday not 3e o%erated until the taoutde2ice is reo2ed



120/142

10

Shut do'n the achine or eui%ent Isolate the achine or eui%ent fro the

enery sources%%ly the loc(out or taout de2ices to the

enery isolatin de2icesSafely release all %otentially haardous

stored or residual eneryerify the isolation of the achine or

eui%ent %rior to the start of ser2icin'or(

eenergi%ing ,.ui)enteenergi%ing ,.ui)ent


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11

Stored ,nergyStored ,nergy

If there is a %ossi3ility ofreaccuulation of stored enery to ahaardous le2el8 2erification ofisolation shall 3e continued until the %ossi3ility of such accuulation noloner e$ists

" i i , i t


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1

"eenergi%ing ,.ui)ent"eenergi%ing ,.ui)ent

#nsure that achine or eui%entco%onents are o%erationally intact

#nsure that all e%loyees are safely %ositioned or reo2ed fro eui%ent

#nsure that loc(out or taout de2ices arereo2ed fro each enery isolation

de2ice 3y the e%loyee 'ho a%%lied thede2ice


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1:

#ockout=(agout "e.uire)ents#ockout=(agout "e.uire)ents

If an enery isolatin de2ice is not ca%a3le of 3ein loc(ed out8 the

e%loyer7s enery control %rorashall utilie a taout syste


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1A

#ockout "e.uire)ents#ockout "e.uire)ents

fter January 1,,08 'hene2erre%laceent8 aor re%air8 or

odification of a achine is %erfored8or 'hene2er ne' achines oreui%ent are installed8 they ust 3edesined to acce%t a loc(out de2ice


125/142

15

evice "e.uire)entsevice "e.uire)ents

Dura3le; Loc(out and taout de2ices ust'ithstand the en2ironent to 'hich they aree$%osed for the a$iu duration

Standardied; ?oth loc(out and taoutde2ices ust 3e standardied accordin toeither color, shape, or size

4aout de2ices ust also 3e standardiedaccordin to print and format


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16

Su3stantial; Loc(out and taoutde2ices ust 3e su3stantial enouh toiniie early or accidental reo2al

Identifia3le; Loc(s and tas ustclearly identify the e%loyee 'hoa%%lies the+

evice "e.uire)entsevice "e.uire)ents


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1-

4as ust also include a leend suchas;

* Do not start * Do not o%en

* Do not close

* Do not enerie

* Do not o%erate

(ag "e.uire)ents(ag "e.uire)ents

1 i di I ti1 i di I ti


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1.

1eriodic Insections1eriodic Insections

*he employer shall conduct a periodicinspection of the energy control procedure at least annually

Shall 3e %erfored 3y an authoriede%loyee other than the %ersonsutiliin the enery control %rocedure

3ein ins%ected


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1,

Shall 3e conducted to correct anyde2iations or inadeuacies identified

@here loc(out is used8 the ins%ectionshall include a re2ie' 3et'een theins%ector and each authorized e%loyee


1 i di I ti


130/142

1:0

@here taout is used8 the ins%ectionshall include a re2ie' 3et'een the

ins%ector and each authorized andaffected e%loyees



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1:1

4he e%loyer shall;

* Certify that the %eriodic ins%ections ha2e 3een %erfored

* Identify the achine or eui%ent on 'hichenery control %rocedures 'ere used

4he e%loyer shall also note;

* 4he date of the ins%ection

* 4he e%loyees included in the ins%ection

* 4he %erson %erforin the ins%ection


( i i d C i ti(raining and Co)) nication


132/142

1:

(raining and Co))unication(raining and Co))unication

#ach authorized e%loyee shall recei2etrainin in;

* econition of a%%lica3le haardousenery sources

* 4y%e and anitude of the enery

a2aila3le in the 'or(%lace

*


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1::

#ach affected e%loyee shall 3e instructedin the %ur%ose and use of the enerycontrol %rocedure

ll other e%loyees shall 3e instructeda3out the %rohi3ition relatin to atte%tsto restart or reenerie achines or

eui%ent 'hich are loc(ed out or taedout


C


134/142

1:A

4he e%loyer shall certify thate%loyee trainin has 3eenacco%lished and is 3ein (e%t u% todate

Certification shall contain e%loyeenaes and dates of trainin


;rou #ockout or (agout;rou #ockout or (agout


135/142

1:5

;rou #ockout or (agout;rou #ockout or (agout

Eriary res%onsi3ility is 2ested in anauthorized e%loyee for a set nu3erof e%loyees 'or(in under the %rotection of a rou% loc(out or taoutde2ice

#ach authorized e%loyee shall affi$ a

%ersonal loc(out or taout de2ice to therou% loc(out de2ice

utside 1ersonnelutside 1ersonnel


136/142

1:6

utside 1ersonnelutside 1ersonnel

@hene2er outside ser2icin %ersonnel areenaed in acti2ities co2ered 3yloc(out/taout8 the on=site e%loyer andthe outside e%loyer shall infor eachother of their res%ecti2e loc(out or taout %rocedures

(agout (ags(agout (ags


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1:-

(agout (ags(agout (ags

#ockout evice#ockout evice


138/142

1:.

#ockout evice#ockout evice

;rou #ockout;rou #ockout


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1:,

;rou #ockout;rou #ockout

(agout (ag(agout (ag


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1A0

(agout (ag(agout (ag

#ockout Signage#ockout Signage


141/142

1A1

#ockout Signage#ockout Signage

"evie&"evie& 1 @h t i th 3 t t id h ti lf h i t i l"


142/142

1+ @hat is the 3est 'ay to a2oid hurtin yourself 'hen o2in aterial" + @hat is ost danerous 'hen 'earin lo2es around rotatin eui%ent" :+ Descri3e the 3est ethod for liftin+ A+ @hat is the 3est 'ay to carry a sall 3o$ or carton" 5+ @hat eui%ent can you use to o2e a 3arrel alone" 6+ Descri3e ho' to handle o2in a loaded hand truc( do'n a ra%+ -+ @hen is it %erissi3le to ride on the %latfor of a o2in truc(" .+ @hat ust 3e chec(ed 3efore enterin a trailer on a shi%%in doc(" ,+ @hat is the 3est 'ay to %re2ent accidents 'hile 'or(in on con2eyors" 10+ @hat does the anle of a liftin slin ha2e to do 'ith the stress %laced on it"

11+ @hat is a %inch %oint" 1+ @hat is eant 3y the ter &%oint of o%eration)" 1:+ @hat 'ord is used to ean a 3ac( and forth otion" 1A+ @hat is the correct s%acin for a rinder 'heel fro the 'or( rest" 15+ @hat ty%e of achine uard liits the o%erator7s access to the daner one" 16+ @hich ty%e of achine uard %re2ents access to the daner one altoether" 1-+ @hat ty%e of uard cannot 3e o2ed 'hile the achine is runnin"

1.+ @hat ty%e of uard8 'hen reo2ed8 %re2ents the achine fro runnin" 1,+ @hat ty%e of uard %hysically %ulls the o%erator out of the daner one" 0+ Ho' fast should a achine sto% 'hen it is eui%%ed 'ith a %resence sensin

uard"

Documents

Lecture 4-Material and Machine Safety.ppt