Home > NRC Library > ADAMS Public Documents

Forwards updated LERs 80-027/01X-1,80-039/03X-1, 81-011/01X-1,81-024/03X-1,81-030/01X-1,81-037/03X-1, 82-001/03X-1,82-023/03X-1,82-041/03X-1,83-001/01X-1, 83-004/03X-2,83-006/03X-1 & 83-014/03X-1.

Accession Number: ML20082B804

Date Released: Saturday, October 26, 2024

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML20082B801 - Forwards updated LERs 80-027/01X-1,80-039/03X-1, 81-011/01X-1,81-024/03X-1,81-030/01X-1,81-037/03X-1, 82-001/03X-1,82-023/03X-1,82-041/03X-1,83-001/01X-1, 83-004/03X-2,83-006/03X-1 & 83-014/03X-1. (2 page(s), 10/31/1983)
• ML20082B837 - Updated LER 80-027/01X-1:on 800709,while preparing for execution of reactor bldg purge,modified hydrogen purge filters & fire protection deluge valves closed.Charcoal removed from exhaust filters. (2 page(s), 10/31/1983)
• ML20082B856 - Updated LER 80-039/03X-1:on 800822,during performance of Surveillance Procedure 4331-SA2,two bottles in cable room & transformer room fire suppression sys below min for Halon content.Procedure modified. (2 page(s), 10/31/1983)
• ML20082B894 - Updated LER 81-011/01X:on 810423,nuclear svc river water pump A exhibited high vibrations & high current readings. Caused by excessive clearance at bottom of pump.Pumps overhauled.Procedures revised. (2 page(s), 10/31/1983)
• ML20082B908 - Updated LER 81-024/03X-1:on 810911,RCS leakage rate increased from approx 0.1 gpm to 0.667 gpm.Caused by relocation of remote controls for sampling valve RC-V-122. Leakage isolated. (2 page(s), 10/31/1983)
• ML20082B926 - Updated LER 81-030/01X-1:on 811030,during Surveillance Procedure 4301-M8 for containment integrity verification for Mode 7,eight containment penetration isolation valves open w/o controlling procedure.Procedures prepared. (3 page(s), 10/31/1983)
• ML20082B949 - Updated LER 81-037/03X-1:on 811217,high motor bearing temp alarm received in control room for nuclear svc river water pump NR-P-1B.Caused by shoulder on motor shaft coming in contact w/bearing cover.Motor replaced. (2 page(s), 10/31/1983)
• ML20082B986 - Updated LER 82-001/03X-1:on 820104,auxiliary bldg B ventilation sys supply fan AH-E-7B tripped.Caused by tripped thermal overload relay.Relay reset. (2 page(s), 10/31/1983)
• ML20082C010 - Updated LER 82-023/03X-1:on 820629,air intake tunnel Halon sys actuated,causing actuation of deluge sys & tripping auxiliary & fuel handling bldgs supply & exhaust fans.Caused by lightning.Louvers installed. (2 page(s), 10/31/1983)
• ML20082C028 - Updated LER 82-041/03X-1:on 821216,while attempting to switch auxiliary bldg ventilation sys exhaust fans AH-E-8C/D to exhaust fans AH-E-8A/B,auxiliary bldg supply fans tripped.Caused by overload relay cracks. (2 page(s), 10/31/1983)
• ML20082C046 - Updated LER 83-001/01X-1:on 830104,after filling secondary side of once-through steam generator A to facilitate cleaning,pressure instrument failed to register expected change.Failed pressure transmitters probable cause. (3 page(s), 10/31/1983)
• ML20082C058 - Updated LER 83-004/03X-2:on 830216,while performing fire sys valve surveillance,standing water discovered on air intake tunnel floor.Caused by failed heat tracing.Leaks repaired. Heat tracing & detectors replaced. (3 page(s), 10/31/1983)
• ML20082C072 - Updated LER 83-006/03X-1:on 830216,subsequent to reactor bldg entry,personnel airlock 2 failed leak test.Caused by small gouge in O-ring.O-ring replaced. (3 page(s), 2/16/1983)
• ML20082C077 - Updated LER 83-014/03X-1 on 830506,air intake tunnel Halon sys actuated.Caused by welding near tunnel actuating ultraviolet light detectors.Halon sys recharged. (3 page(s), 10/31/1983)