Information Notice 1987-35, Reactor Trip Breaker, Westinghouse Model DS-416, Failed to Open on Manual Initiation from the Control Room
NLS8400017, Responds to IE Bulletin 83-08, Electrical Circuit Breakers W/Undervoltage Trip Feature in Use in Safety-Related Applications Other than Reactor Trip Sys. Breaker Failures Due to Undervoltage Trip Devices Not Experienced
RBG-17-445, Forwards 90-day Response to IE Bulletin 83-08, Electrical Circuit Breakers W/Undervoltage Trip Feature in Use in Safety-Related Application Other than Reactor Trip Sys. No GE Type Ak Breakers W/Undervoltage Trip Included in Design
B11111, Forwards Response to Draft SER Open Items
SNRC-1024, Submits Results of Actions Taken to Comply W/Requirements of IE Bulletin 83-08 Re Electrical Circuit Breakers W/Undervoltage Trip Feature in Use in safety-related Applications Other than Reactor Trip Sys
BECO-84-048, Responds to IE Bulletin 83-08, Electrical Circuit Breakers W/Undervoltage Trip Feature in Use in Safety-Related Applications Other than Reactor Trip Sys. Six Molded Case GE Type Tfj Circuit Breakers Identified
B10909, Forwards Remaining Responses & Corresponding FSAR Changes to 640 Series Questions Not Forwarded by Util . Responses Will Be Formally Submitted Along W/Amend 5 by 831101
L-83-125, Advises of Review of IE Bulletin 83-01, Failure of Reactor Trip Breakers (Westinghouse DB-50) to Open on Automatic Trip Signal. Plant Does Not Have Subj Breakers or Employ Subj Trip Design
0CAN038308, Responds to IE Bulletin 83-01, Failure of Reactor Trip Breakers (Westinghouse DB-50) to Open on Automatic Trip Signal. Westinghouse DB-50 Breakers Not Used.Unit 1 Uses GE AK-2A-25 Breakers & Unit 2 Uses GE AK-2-25 Breakers
0CAN038323, Responds to Item 4 of IE Bulletin 83-04, Failure of Undervoltage Trip Function of Reactor Trip Breakers. Surveillance Tests of Undervoltage Trip Function Performed. Devices Functioned Properly
L-83-124, Responds to IE Bulletin 83-01, Failure of Reactor Trip Breakers (Westinghouse DB-50) to Open on Automatic Trip Signal. Surveillance Test of Undervoltage Trip Function Revealed No Problems