Page 13 - Occupational Health & Safety, July/August 2019
P. 13

‘ :
I  3.*aw*':L <
A x  ,.~=“v.",*-.-‘_:  7.; .
/ 1 if ‘ 3
’ 1 I
\\ ' ~
,
L A
i
\\_ 4
. .
|
, -' J ; ‘
, I - V fly « ‘ ‘ ¢
-Aagé-':'.7i’/' ‘ ‘
4;’? “ ; v
‘ .1’. ".".;; ' ' -.47 V ‘ 
'   ‘ . 41‘
.,', 5.’
.  ,2 x
j ' ‘< \\r’§"..£'
. 2 ' ‘~‘
— 4
a ‘ 
I
E
y ‘
xi ‘
4_ .
\}
, .
I ‘
; ‘  ‘M’
‘I 5 . .. -4;“
_4 , , . , ,"..:/'.>"f;’fi"'.,,;;v
« ..-,  1"‘ - -'

_ \\ ‘:‘,'«: -g'_,’.L“ “.’.1.~';’$.. ‘.~ ‘V

_ A ..»_,,‘-;',u_‘;‘,4 .-\},  ',

J  :1-:,‘:'%-’ ' .2  '~‘:?:.«'1;?:';;;'$"~ .”Z5”"t-.‘»‘~'~'7~'-'-"'.' -M",

' ' at." . ~:“‘~'— ‘.:~.";T 'f'*,' . ' . ' -

ft   ., n.»,,.;.a; _ ,\\-  
fl/. . ~«- _ ’ ‘ ,, .  

.. .. ;:,.«.,r,#..¢§:'a¢;  —  .. . .:-.--~:.=~~r;;;;'n»se:.w:
' "W V-.'.; »- -:,-;,3<gj»,3,'_-,,-;;, ,.;,-17',‘ I  .  - "1 -r _, 
_.___.___... __""'*“‘¥l’i73.’.‘.’,, "7";  V  , ~ 1 .. « ‘.7: .‘.'-’':’Zr'-'

0 EB














































   11   12   13   14   15