GERT8000-HB21 Iss 3
Safe work leader (SWL) blocking a line
You will need this handbook if you are a safe work leader (SWL) blocking a line.
Summary Of Changes
Introduction one line-blockage form for signaller and COSS, in place of separate forms. The objective is to ensure both parties are working to the same format, preventing local variations except by authority.
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Rule Book Handbook
- In Force: