Standard procedure calls for takeoff Self_motion to continue after V1 , and the pilots initially followed such ; however , the vibration severely worsened upon rotation , and so , not knowing Know the cause of the vibration , the captain aborted Process_end the takeoff , despite having passed Motion_directional Vr .

The test Testing was a simulation of an electrical power outage to aid Assistance the development of a safety procedure for maintaining cooling water circulation until the back-up generators could provide Supply power .

The test Testing supervisor then failed to follow procedure , creating Creating unstable operating Being_in_operation conditions that , combined Cause_to_amalgamate with inherent RBMK reactor design flaws and the intentional disabling Destroying of several nuclear reactor safety systems , resulted in Causation an uncontrolled nuclear chain reaction .

This procedure was followed Action for two years .

This was a manual process requiring training Education_teaching , practice Practice and adherence to procedure .

Capturing Conquering the cacique or indigenous ruler was standard operating procedure for Spaniards in their expansion Expansion in the Caribbean , so capturing Conquering Motecuhzoma had considerable precedent but modern scholars are skeptical that Cortes and his countrymen took Conquering Motecuhzoma captive at this time .

Kaimana Airport has no published Publishing instrument approach procedure and all operations must be conducted Action visually .

Failure to adhere to the correct procedure for handling an atmospheric icing was also cited Judgment_communication as one of the causes of the crash .

450 student coordinators are selected Choosing from amongst 10,000 students on campus through a gruelling and competitive application procedure , characteristic of the IITs .

It was found Know later that such a procedure Statement was illegal Legality since public enforcements are only allowed Preventing_or_letting to be read and served Assistance by 10 pm only .

Evacuation plans already existed Presence as a standard procedure for American embassies .

Among the findings contained Containing in the final investigation Criminal_investigation report Reporting was that the crew continued the approach Arriving in adverse Influence weather conditions beyond the point at which the approved Preventing_or_letting procedure would have required to abort Process_end the landing .

The official investigation completed Process_end in December 2011 blamed Judgment_communication faulty signal systems which failed to warn the second train of the stationary first train on the same track , as well as a series of management failures on the part of railway officials in carrying out Action due procedure .