„… Critical response delay time (TR)K Delay time TE [Failure revelation] Delay time TA [Safeguard …” „… initiation] Delay time TR [Safeguard response] t0 tE tA tS tK Instant of a failure mode occurrence which …” „… ning Pro ces s Im pl em en ta tio n Pr oc es s Operation Process De ve lop me nt & En gin ee rin g …”