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code of practice of electrical safety for work on or near high voltage

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Approach To Electrical Apparatus6.2.2 SAFE APPROACH DISTANCE –SPECIALThe safe approach distance (given in table 2) whichmay be used <str<strong>on</strong>g>f<strong>or</strong></str<strong>on</strong>g> auth<strong>or</strong>ised pers<strong>on</strong>s c<strong>on</strong>ductinggeneral <str<strong>on</strong>g>w<strong>or</strong>k</str<strong>on</strong>g> has been determined using riskanalysis methodology and c<strong>on</strong>siderati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> powerfrequency and switching surge distances plus a<str<strong>on</strong>g>safety</str<strong>on</strong>g> margin.Figure 4 Safe Approach Distance - SpecialBlue Book – December 2005 Page 54 <str<strong>on</strong>g>of</str<strong>on</strong>g> 142

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