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… 104. Hand Operated Switches General (a) Operation of Switches - semi-automatic, spring, dual control or … switches apply. (b) Except while being turned, each switch must be secured with an approved device. When a switch has been turned, the points must be examined and the …
120.566
… product of desk research, analysis of third party data, and consultations with key organizations involved in rail … safety has improved since the 2007 RSA Review; the causes and circumstances of the most meaningful and impactful occurrences, and where resources should be …
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