1
HSE QUESTION QUE STION AND ANSWERS SAFETY STANDERS STANDERS
HELMET-Z89.1 1981 (ANSI) OLES-Z8!01 19"8 HARNESS-Z#59.1 $ Z10.41 SHOES %Z41.1 RES&IRATOR-Z88.2 SAFETY ON S'AFFOLDIN-A-10.4
52.40(BS)
1) W* +, / *3 ,*** I* +, * 367* ,7+**3 6*/6*/ * 6:+*; 6</+= * =/: / >/637/ ? >/*+67:/ @ + ,? / , >/ /7+/3 ,*3/3. 2) W* +, * 7, ? W.M.S W 6 >: 3 67* * / ,+: 3 ,?:. I* :, :>, * * 63, 3 ,*3/3, 7,3 ?/ 6 6*+<+*. #) W* CSA 3 * +, +*, 7, C ,?* :,+, +, * ,*> ,*> :,+, ? @ * 3*/+ * ,? /+= >/637/. I* +6:73, * ?::+= ,*>,. () () W*6 *6 * * @ @ + += = 3 3. . ()B ()B/ / * * @ @ 3 3 + * ,*> ,*>,, (6) D,6/+ * /3, + 6 ,*>, (3)I3*+? * 3,+/3 6*/: ,7/ ()I>:* *, 67*/ ,7/, + * @ 67*+ 4) W* +, / >/+* W/ >/+* +, /+** 367* 7*/++= >/, / =/7> * >/?/ +*+,; +,>6*+ / 6,*/76*+ /. 5) W* +, 6?+3 ,>6 A A ,>6 ,>6 <+ <+= = :++* :++*3 3 , , ? 66 66,, ,, 3 3 =/ =/,, ,,;; +6 +6 ,7@ ,7@6* 6*3 3 * /3, /3, :+ 3?+6+6 3?+6+6 ? = ;*+6 / ?:: ?:: =,, / ,7,*6, ,7,*6,;; 37,* *6. ") I * 6+/67,*6, 6?+3 ,>6 / >/+* 6 +,,73 I? >/>/ >/>/: : <*+: <*+:*3 *3;; =, *,*+= *,*+= / ,*+,?6 ,*+,?6*/ */;; >/>/: >/>/: //+6 //+633; 33; 3 /+ /+= = ,+=, ,+=, / / >,* >,*3; 3; */+ */+3 3 ,* ,*3 3 +, >/, >/, ** +* +* := := ,*; ,*; ,7??+ ,7??+6+ 6+* * :+=*+ :+=*+= = 3 3 : : <:* <:*= = :6* :6*/+6 /+6+* +*( (: :24 24 <);>/ <);>/> >/ / ,, ? 67 67+ +6 6*+ *+; ; :6 :63 3 3 3 *== *==3 3 7* +? +* +, 6 6,, ,,/ /; ; :+? :+? :+ :+ 3 3 /*/+<: ,,* *6. !) W +, 6?+3 ,>6 **3* I, +, / ? * 6?+3 ,>6 /3, 3 * /6* +? *+= =, /=; : * +*+ 6?+3 ,>6 */ := ,* *6. 8) W* / * /3, + 6?+3 ,>6 O= 3?+6+6 / /+6*; >/,*, ? *+6 / ?:: =,,; 6+6: / /3,; 3,; ?+/ ?+/ /3, /3,;; ?:: ?:: ? */ */+ +:,; :,; ?:: ?:: /3 /3,, :6* :6*/ /67 67*+ *+; ; 37 37,* ,* ,73;*;/ 6:3; 67=* + * <+= >/*, ? 7+>*,; =7:?* *6.
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19) W* +, I,*> I,*> , / / ,>6+, ? *, <+= , *+6 7/ 7* 3+??/* ,, 7/. I,*> 6 ,*: / 7 ,*:. R3+6*+< +,*>, / 7,*: ,7,*6; +6 +*, < >/*+6:, (:>$ *) 3 +=/ /= :6*/=*+6 <, () ?/ *+/ 76:7, 36. 20) W +, I,*> H/37, I,*>, / /37, 67, +* +*, 7 6*/::3 /= + * ?/ ? /3+ 6*+< <, +6 +, /37, * :: :+<+= *+= , +* 6 3,*/ * +*, :+<+= *+,,7, ** 67,, ?*:+* / 6 6</* +* + * 66/. 21) W* +, R3+ 6*+<+* R3+ 6*+<+* +, * ,>*7, 3+,+*=/*+ ? *+6 76:+. T 76:7, +*, AL&HA >/*+6:,; BETA >/*+6:,; AMA >/*+6:, / :6*/=*+6 /, 37/+= *+, >/6,,. 22) W* +, * 7+* ?/ ,7/+= /3+*+ M+6/ ,+</* / +::+-/ 2#) I * 63+*+ / >/+* 6 +,,73 ?/ /3+=/> T 6*/::3 / +, 6:67:*3; <67*3 3 //+633 +* :::6 *>,; /+= ,+=, ( ++7 ? 4 ,). A3 /3 / :: ?:, :+=*,. 24) W* / * ,?* ,7/, * * +: 3+= /3+=/> E,7/ 6>** >/, +, ,7/<+= 7*,+3 * //+633 / +* ,7/< */; * 6/ +, 7*/+3 3 ?::+= ,?* >/67*+,. 25) W* +, 6*/::3 / A / / * /3+*+ 3, +, / * 0.!5 R/ (!.5 +6/ -,</*). 2") W* +, +=/ */ I, * +,*/7* 7,3 * ,7/ * /3+*+ 3, (/3+*+ ,7/< */) 2!) W* +, * 7, ? ?+: 3= T+, 3= +, / * >/,:; +, >,3 * /3+*+ 37 * *+/ *7/ ? 37* 3 *+, +, >/6,,3 * 6:67:* * /6+<3 /3+*+ 3, ? >/, 37/+= * >/+3 (/:: *) ? >,7/. 28) W* +, 36 6/* I* +, * 6/* ,+= * 6= + /3+6*+<+* ? +,*> :,+= ,, 36 + 6/*+ >/+3; * /=7:/ +*/<: ? *+. 29) W +, 7*/+3 >,3 >/, I, =* ?/: */++= + * 7, ? ,:3 ,7/6 3 J-/ 7+>* 7,3 + +37,*/+: /3+=/>. #0) W* / * /7+/*, ? ,* I* ,7:3 3,+=3 3 ?/+6*3 66/3+= * ,*3/3, ; < *+/3 >/* 6/*+?+6*,; * =7+3 />, ; 3= ?/ :+?*+= =/, ; * :3 /+= 6>6+* ,7:3 /+** ,*; ,6:, +* 6**/ >+ : * 7,3 .
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#1) H / * ,:+=, +,>6*3 A:: ,:+=, 7,* +,>6*3 ?/ </ 7, 3 >/+3+6:: +* ,7:3 +,>6*3 */7=: 3 ,:: /@6*3 ; +? ?73 / ? *+/3 ? *+/3 ? /+=+: 7*,+3; ,</ 6//,+ ; 3+,*/*+, (++= ; 6/7,+=; 3 6=+= ) / +/, ( +7 ? * /3: 3+,*/+7*3 / +/, + /> : / ?+< / +/, + ,*/3, + * /> :); >7::3 ,>:+6, ( <+36 ** ,>:+6, < ,:+>>3 ; ,:<, 3=3 )3 ?/*+ ? +/, 3 ,*/3, / >7,3 7* ? *+/ /+=+: >,+*+ 3 * ,:+=, ,7:3 6: ?/ 3+/* 3 /7,*. B?/ 7, * ,:+=, , * 6:7/ 633 , >/ * * 6:7/-63. #2) W* / * /7+/*, ?/ 6/ :+?*+= '/ >,+*+3 ?+/ 3 :<:3 =/73 +* 3 >3, 3 ,*: >:*,. O7*/+==/, / ?7:: *33; T+/, / ?? * =/73; '/*+?+3 >/*/ 3 /+==/ / <+::; ,? :3 +3+6*/ +, /+=; * 66 :+,* +, ?+::3 6>** >/,; '/ , <:+3 +,>6*+ ,*+6/; I,7/6 3 *+/3 >/* 6/*+?+6*; T :3K, +=* +, 6?+/3 3 +, +*+ * ,? /+= :++* ? * 6/; ,?* 3<+6 / * >,,3; T ,+= /3+7, +, //+633 3 77*/+3 >/,, / <67*3; T :+?*+= *:, / ?/ ?/ 3?6*,; &3, / 7,3 * >/*6* * ,:+=, ?/ :3 3 <+6 </,; +3 ,>3 +, :,, * #27/; A>>/<3 :+?*+= >: +, <+:: ?/ 6/+*+6: :+?*,; >/+* ?/ * 6*+<+* +, *+3; 6/ >/*/K, 3 /+==/K, <+,+ +, * ,*/76*3; * :3 +, :: :63 3 *= :+, / 7,3 * 6*/: * +=*, *6. ##) W* +, * /+= /3+7, I* +, * +7 3+,*6 / * 6/ , * /6 ?/ :+?*+= / :/+= * :3. #4) W* +, * SWL S? /+= :3 +, * +7 :3 ** 6 >>:+3 * * :+?*+= *:; ,?:. #5) W* +, * :+?*+= >: I* +, * 367* >/>/3 ?/ >:+= 6/+*+6: :+?* 6:67:*+= 3 6,+3/+= :: ?6*/, +6 +, =+= * ??6* * :+?* 3 */ ,:6*+= * 6//6* *:, 3 6/, 3 ,7/ * ,? :+?*+= >/637/ * ?::3 ?/ * >/*+67:/ :+?*; =+<+= 3*+:, ,76 , * ,+ 3 +=* ? * @6* * :+?*3; +6 6/ +, 7,3 ?/ :+?*+= 3 * * ,?* ?6*/ +,; / * 6/ +, >,+*+3; ?/ / * :3, +, :+?*3; / +* +, ?+**3; ,+ 3 SWL ? 6 :+?*+= *: 7,3. CSA $ L3 6/* / :, **63 +* +*. #") W* +, 6<*+ A 3 67*; 6<+*; */6 / 3>/,,+ ?/3 /* /<:. #!) W* +, */6 A // 6<*+; / * 3>* +, =/*/ * +3*. #8) W* +, ,/+= A ,*/76*7/ ** ,7>>/*, * ,+3, ? 6<*+ 3 >/*6*, =+,* * 6<-+,.
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#9) W* +, * 3+??/6 * * ?:, 6 //,*/ 3 66 <:< A 66 <:< ::, ?: + 3+/6*+ :. T+, >/<*, = /6+= 6*: 6:+3/ 3 6*: /6+= = 6:+3/ + * <* ? :6= + * *76 / :+ / >/,,7/ </+*+,. B7* ?:, 6 //,*/ >/<*, /</, ?:; ,*>, * ?: ? ?: ?/ /6+= * 6:+3/ + * <* ? ?:, 6 / * *>/*7/ 63, :++* (220 3= F) 40) W* / * 6:,,, ? FIRE 3 * *> ? *+=7+,/, / 7,3 ?/ * ':,, AG /3+/ 67,*+: */+:, E=G >>/; 3; 6:*; >:,*+6; /7/ E*+=7+,/G - */; 36>; ?; 62; :. ':,, BG-67,*+: :+7+3, 3 =,, E=G- =,:+; 3+,:; +:; =/,; +: ,3 >+*; */. E*+=7+,/G - 62; ?; D6>
41) +< , >:, 3 7, >+= 6 :3 * 66+3*, I*, :?* + : , 6 :3 * */+>,; ,>+::=, +6 / * 6:3 6 67, * ,:+>,; +: / 6+6: 6*++= /=, 6 ,+: 67,*. *6 42) W* 6*+, 3 * * ,*/+= 6+6:, + 6*+/, M ,7/ * 6+6: +, ,*/+= + ,7+*: 6*+/; >/<+3 :: ** /+= * 6+6: . D* 3 ? * /,>,+: >/, +, ?+3 * * 6*+/ 3 +* +, ,*/3 + ,7+*: :6*+. 4#) H 7, >+= :>, * ?+/ >/<*+ >/=/ ? * >/@6* 3 7, >+= 3 * ,*/76* 66,, * /=6 7+>*. E= ?+/ *+=7+,/,; ,?* ,/,; ?+/ , ,; 6:+= ,*/76*+, /73 /=6
7+>*, 6 ,* *+ 3 3: ?+/ * /,>, + * <* ? /=6. 44) MSDS - */+: S?* D* S* 45) W* <:7: +?/*+ 7 =* ?/ MSDS H:* 3*; F+/ / >:,+ 3*; >/*6*+< 6:*+=K, /7+/3; <67*+ +?/*+K,; ,>+:: / : >/637/,; F+/,* +3. 4") A,+3 ?/ MSDS * / * */ *+=, 3 * ,7/ ??6*+< 6 >/=/ L:+=; T/++= 3 S*/=
6
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
54) H 3 7 3?+ <:*= 3 >/= :*= +, * >/,,7/ 67,+= :6*/+6+* * ?:; +: >/= +, * 7* ? :6*/+6+* ?:+= 55) +< , ,?* ?*7/ 6 * :: < 7+>*, >/*+= +,+3 * 6,*/76*+ ,+* R</, :/$ 6 / /<:<+= :+=*
