Process Safety Golden Rules : Bypass of Safety Critical Protective Device

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Across
  1. 2. For prolonged bypass, validation is required on a __________ basis.
  2. 3. Before bypassing of any safety critical protective device, an _______ must be obtained
  3. 6. Hard barriers in process safety management are known as Safety Critical _____
Down
  1. 1. We must normalize or ____ a bypass of safety critical protective device upon completion of the work
  2. 4. Identification of controls and mitigation barriers required prior to bypass of safety critical elements are done during _____ assessment
  3. 5. We must ____ and confirm that bypass is correctly implemented