637 Loss of Cooling Water

Question 1

1.1 IMMEDIATE ACTIONS

1.1.1 - NOTIFY the following of loss of Cooling Water to 637 HDS Unit:

Answer 1

CCR/Oper *Shift Supervisor
CCR *FCCU Console Operator
CCR *BBC Console Operator

Question 2

Oper 1.1.2 - NOTIFY HHDS Console Operator IF loss of cooling water is from 635 Cooling Tower to determine how long the outage will last.

Answer 2

Oper 1.1.3 - IF loss of cooling water from 637 or 635 Cooling Tower, Attempt to re-established Cooling Water flow. IF flow cannot be re-established, PERFORM 637-EOP-5001 Emergency Shutdown Procedure.

Question 3

1.2 SUPPLEMENTAL ACTIONS

CCR 1.2.1 - ESTABLISH and maintain radio communications with outside operators.

Answer 3

THIS IS THE END OF THE PROCEDURE