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Lect6_Physical.ppt

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Mohd Zaidi Mohd Zaidi Sidek,2004 Sidek,2004 OCCUPATIONAL SAFETY and HEALTH BMM1021 PHYSICAL PHYSICAL HAZARDS HAZARDS
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Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004OCCUPATIONAL SAFETY and HEALTHBMM1021PHYSICAL PHYSICAL HAZA!SHAZA!SMohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004Ph"#i$a% ha&a'd# no( on%" $a)#e di#$o*+o'( ,)( a++e$( #a+e(", hea%(h and -o'k e++i$ien$"A%(ho).h -e $an +ee%, #ee and hea' (he#e $ondi(ion#, (he" a'e +'e/)en(%" ne.%e$(ed The na()'e o+ *an)+a$()'in. ind)#('ie# de0e%o1 *an" ("1e o+ 1h"#i$a% ha&a'd# #)$h a# hea(, noi#e, %i.h(in. and e%e$('i$i("To *ini*i&e (he 'i#k, *an" #(anda'd and .)ide%ine had ,een de0e%o1ed ," in(e'na(iona% ,odie#In (he #a*e (i*e, (he e*1%o"e'# #ho)%d 1'o0ide addi(iona% 1'e0en(i0e a$(ion (o 1'o(e$( (hei' e*1%o"ee ," $)#(o*i&e (he#e .)ide%ine# (o ind)#('"2# #1e$i+i$ en0i'on*en(Thi# $o)'#e +o$)# on 3 $o**on 1h"#i$a% ha&a'd#4 +i'e, e%e$('i$a% and noi#eINTO!UCTIONMohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004FIE HAZA!S5Fi'e T'ian.%e6 iden(i+ie# (he 3 $o*1onen(# o+ an" +i'e7i8 O9".en 7 1'e#en( in (he ai' #)11o'(# $o*,)#(ionii8 F)e% 7 (he #),#(an$e (ha( ,)'n# and i( e9i#(# in 0a'io)# +o'* o+ #o%id, %i/)id# and .a#e#4 e.8 1a1e', -ood, +%a**a,%e .a# : ene'.i&ed e%e$8 e/)i1*en(iii8Hea( 7 (he (he'*a% ene'." 'e/)i'ed (o $a)#e +)e% (o i.ni(e4 e.8 a %i.h(ed *a($h : i.ni(e# a 1ie$e o+ 1a1e' e*o0a% o+ an"one o+ (he 3 e%e*en(# o+ (he ('ian.%e -i%% 1'e0en( a +i'eFIE TIAN;LEHea(O9".enF)e%Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004Fi'e 1'e0en(ion *e(hod# in$%)de7Hea( andENTIONe/)i'ed kno-%ed.e +o' 1'e0en(ion4i8 Ma(e'ia%# 1'o1e'(ie#ii8 Na()'e o+ +i'e and e91%o#ion 1'o$e##iii8 P'o$ed)'e (o 'ed)$e ha&a'd#i08 Sa+e e/)i1*en( a11'o0ed ," 'e$o.ni&ed in(e'na(iona% #(anda'dMohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004FIE !ILLSCond)$( +i'e d'i%%# in +a$(o'" The +i'e d'i%%# #ho)%d in$%)de #(a++# : (o1*ana.e*en(Hi.h%i.h(#7?e%% e/)i11ed E*e'.en$" Con('o% Cen('eA##e*,%" Poin(# iden(i+ied and di#1%a"edLike%" e*e'.en$" S$ena'io# iden(i+ied and 'ehea'#edO,#e'0e'# +'o* #enio' *ana.e*en(?e%% %aid o)( < -'i((en *o$k d'i%% a##e##*en( #hee(e0ie- o+ 'ehea'#a% ," E9e$)(i0e !i'e$(o' -i(h #enio' *ana.e*en( o++i$ia%# and o,#e'0e'#, +o' iden(i+"in. i*1'o0e*en( a'ea#e0ie- i**edia(e%" a+(e' (he 'ehea'#a%8Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004METHO! OF E@TIN;UISHMENTCoo%in. i# e++e$(i0e +o' #o%id# +)e%# on%"8 ?a(e' i# a .ood $oo%in. a.en( and -hen a11%ied in +ine #1'a" $an a,#o', a 0e'" %a'.e a*o)n( o+ hea( a-a" +'o* (he ,)'nin. +)e%A%% +i'e# (ha( ha0e ,een e9(in.)i#hed ," A#(a'0in.B and A#*o(he'in.B *)#( ,e $oo%ed -i(h -a(e'STA>IN;SMOTHEIN;COOLIN;Hea(O9".en F)e%Hea(O9".enF)e%Hea(O9".en F)e%C%o#e 0a%0ee*o0e $o*,)#(i,%eP)((in. a %idA11%" +oa*Co2 o' d'" +oa* ?a(e' a,#o',# hea( 'eadi%" (h)# $oo%in. (he +)e%P)((in. o)( a +i'e *ean# i#o%a(in. o' 'e*o0in. an" e%e*en( o+ (he +i'e ('ian.%e e*o0a% o+ +)e% #)11%" S)++o$a(e# (he +i'e Lo-e'in. o+ (he i.ni(ion (e*1e'a()'eMohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004CLASS TYPES OF FIE E@TIN;USHIN; ME!IAA SOLI! COMBUSTIBLESE.7 -ood, 1a1e', $%o(h , 1%a#(i$ e($C?a(e' : d'" 1o-de'B FLAMMABLE LIDUI!SE.7 1e('o%, a%$oho%, 1ain( e($88Foa* : d'" $he*i$a% 1o-de'C ;ASESE.7 LP;, LN;, h"d'o.en e($88Ca',on dio9ide : d'" 1o-de'! COMBUSTIBLE METALSE.7 *a.ne#i)*, (i(ani)* e($CS1e$ia% d'" 1o-de' : #a%(#CLASSIFICATION OF FIEF)e%# e9i#( in 3 ,a#i$ +o'*# E#o%id#, %i/)id# : .a#e#F, and +o' (hi# 'ea#on (he e9(in.)i#hin. *edi)* (oo di++e' a$$o'din. (o (he #(a(e o+ +)e% The *o#( $o**on ("1e# o+ 1o'(a,%e +i'e e9(in.)i#he'# +o)nd in o)' -o'k a'ea# a'e d'" $he*i$a% 1o-de'# and $a',on dio9ideMohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004ELECTICAL HAZA!SThe )#e o+ e%e$('i$a% e/)i1*en( and a11%ian$e# i# #o $o**on (ha( *o#( 1e'#on +ai% (o a11'e$ia(e (he ha&a'd# in0o%0ed8 Fi0e 1'in$i1a% $a(e.o'ie# o+ e%e$('i$a% ha&a'd#7i8 Sho$k (o 1e'#onne%ii8 I.ni(ion o+ $o*,)#(i,%e *a(e'ia% Eo' e91%o#i0eFiii8 O0e'hea(in. da*a.e ,)'n#i08 E91%o#ioni8 #ho$k#So)'$e o+ inG)'ie# a'e4i8 !i'e$( : a%(e'na(in. $)''en( 0a%)eii8 F'e/)en$" 0a%)eiii8 !)'a(ion o+ $on(a$(Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004Ca)#e o+ a #ho$k4Con(a$( -i(h a no'*a%%" ,a'e ene'.i&ed $ond)$(o' Con(a$( -i(h in#)%a(ion da*a.ed $ond)$(o'E/)i1*en( +ai%)'e i*1%ie# #ho'( $i'$)i(S(a(i$ e%e$('i$i(" di#$ha'.eLi.h(nin. #('ikeii8 i.ni(ion o+ $o*,)#(i,%e *a(e'ia%#Co**on *ean#7 S1a'k, a'$, $o'ona (h'o).h a +%a**a,%e *i9()'eP'o(e$(ion Mea#)'e#: Inhe'en(%" #a+e de0i$e# En$a1#)%a(ion, E*,ed*en(, and 1o((in. He'*e(i$ #ea%in., Li/)id +i%%in. E91%o#ionH1'oo+ e/)i1*en( 1'e##)'i&a(ion and I#o%a(ionMohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004iiiHo0e'hea(in.E++e$(# o+ o0e'hea(in.7ai#e (he *i9()'e (o i(# a)(oHi.ni(ion (e*1e'a()'eCa)#e *a(e'ia%# (o *e%(, $ha', o' ,)'nCa)#e 'a1id 0a1o'i&a(ion o+ %i/)id +)e%#i0He%e$('i$a% e91%o#ion#Ca)#e# o+ E91%o#ion: Inade/)a(e $ond)$(o' #i&e : hea0" $)''en(8 Sho'( $i'$)i(#, $)''en( #)'.e#8 O(he' -a"# o+ e%e$('i$a% e91%o#ion8P'e0en(ionP'o(e$(ion7 Ci'$)i(7 +)#e#, $i'$)i( ,'eake'# and e/)i1*en(#8 Uni( 1'o(e$(ion7 The'*a% : *a.ne(i$ 'e%a"#8 e#e(#7 *an)a% o' a)(o*a(i$8Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004NOISE HAZA!SNoi#e Un-an(ed #o)ndThe $o**on inG)'" d)e (o 0i,'a(ion i# #o)ndHind)$ed hea'in. %o##8The *o#( i*1o'(an( +'e/)en$ie# +o' #1ee$h )nde'#(andin.7 I00 (o 2000 H&8Hea'in. %o##e# a'e .'ea(e' +o' (he hi.he' +'e/)en$ie# (han +o' (he %o- +'e/)en$ie#8No da*a.e 1o(en(ia%, e0en -i(h %on.H(e'* e91o#)'e -hen J0dBAd0e'#e e++e$(#7 Lo## o+ hea'in. #en#i(i0i("8 I**edia(e 1h"#i$a% da*a.e E')1()'ed ea'd')*#F Anno"an$e, !i#('a$(ion Con('i,)(ion# (o o(he' di#o'de'# In(e'+e'en$e -i(h o(he' #o)nd8Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004Mea#)'in. So)nd Le0e%#?ei.h(ed So)ndHLe0e% Me(e'#7 O$(a0eHBand Ana%"&e'#Th'ee -ei.h(in. ("1e# $%a##i+ied a# A, B, C a'e in$o'1o'a(ed in(o (he #(anda'd #o)nd %e0e% *e(e'#8Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004Pe'*i##i,%e Noi#e E91o#)'e#!)'a(ion 1e' da" Eho)'#F So)nd %e0e% EdBAFJ K0L K24 KI3 KM2 10018I 1021 10I08I 110Le## (han 082I 11II*1)%#i0e Noi#eMo#( o+ (he *e$hani#*# o+ (he ea' a'e in$a1a,%e o+ #e%+H1'o(e$(ionOSHA #(anda'd# #(i1)%a(e (ha( 1e'#onne% e91o#)'e (o i*1)%#i0e o' i*1a$( noi#e 140HdB 1eakH#o)ndH1'e##)'eH%e0e% +a#( 'e#1on#e8Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004i8Ea' 1'o(e$(ion?hen noi#e %e0e%# e9$eed (he OSHA #(anda'd#, 1'o(e$(ion *)#( ,e 1'o0ided7 e.8 ?oo% i,'a(ion : Noi#eMo)n( e/)i1*en( on +i'*, #o%id +o)nda(ion=ee1 0e%o$i(" o+ +%)id# a( %o-e#( #1eed# 1o##i,%eA0oid )#in. /)i$kHa$(in. 0a%0e# in %i/)id #"#(e*A0oid 1i1e 'a((%in.Lo$a(e noi#e a$(i0i(ie#e'" ha&a'do)# (o hea%(h -hen inha%ed, #-a%%o-ed o' in $on(a$( -i(h (he #kin and *a" %ead (o dea(hE.8 7 Ani%ine, a'#eni$, ,en&ene, ,e'"%%i)*, $"anide e($CM8 To9i$ #),#(an$e#eadi%" i.ni(a,%e #o%id# (ha( $a)#e +a#( +i'e 1'o1a.a(ion on$e i.ni(edE.8 7 *a.ne#i)*, 1%a#(i$#, +%o)' e($L8 F%a**a,%e #o%id#I!ENTIFICATION o+ ha&a'do)# $he*i$a%Sin$e $he*i$a% 1'od)$(# a'e ('aded and ('an#1o'(ed -o'%d -ide, The Uni(ed na(ion Co**i((ee o+ E91e'(# on !an.e'o)# ;ood# $a*e o)( -i(h a 'e$o**enda(ion +o' (he T'an#1o'( o+ !an.e'o)# ;ood# in 1KILMo#( $%a##i+ied $he*i$a%# $an ,e iden(i+ied +'o* %a,e%in.18 Uni(ed na(ion $%a##i+i$a(ionMohd Zaidi Sidek,2004Mohd Zaidi Sidek,200428 UN n)*,e'in.UN $o**i((ee a%#o $a*e o)( -i(h a n)*,e'in. #"#(e* +o' ea$h ha&a'do)# $he*i$a%Mo'e #1e$i+i$ (o iden(i+" #i*i%a' $he*i$a% -i(h di++e'en( na*eOn%" a11%ied (o ha&a'do)# $he*i$a%#E.8 7H #odi)* h"d'o9ide N $a)#(i$ #oda 1J23H a$e(one 10K0 H #)%1h)'i$ a$id 1J30H a$e("%ene 1001 e($C38 HAZCHEM #$a%e!e0e%o1ed ," hea%(h : #a+e(" e9e$)(i0e o+ Uni(ed =in.do* i# add'e## (o (he e*e'.en$" and +i'e ,'i.ade 1e'#onne%I( .i0e# (he* a 'ead" *e(hod o+ $on('o%%in. a #1i%%a.e o' +i'e a'i#in. +'o* ha&a'do)# $he*i$a%#Mohd Zaidi Sidek,2004Mohd Zaidi Sidek,2004Che*i$a%# #a+e(" #"*,o%#