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Forwards LERs 79-041/03L-0,79-042/03L-0,79-045/03L-0, 79-046/03L-0,79-047/03L-0 & 79-048/03L-0.

Accession Number: ML19250C368

Date Released: Saturday, September 21, 2019

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• ML19250C367 - Forwards LERs 79-041/03L-0,79-042/03L-0,79-045/03L-0, 79-046/03L-0,79-047/03L-0 & 79-048/03L-0. (1 page(s), 11/20/1979)
• ML19250C371 - LER 79-041/03L-0:on 791024,river water train B pumps declared inoperable.Caused by moisture accumulation in level switch LS-510.Level switch replaced & resealed. (3 page(s), 11/20/1979)
• ML19250C374 - LER 79-042/03L-0:on 791027,containment air lock personnel access hatch declared inoperable.Caused by leaking exterior door seal.Seal replaced & procedure FNP-0-STP-15.0 performed. (1 page(s), 11/20/1979)
• ML19250C376 - LER 79-045/03L-0:on 791023,chlorine detector B in control room heating,ventilation & air conditioning declared inoperable.Caused by open links in balance of plant panel. (1 page(s), 11/20/1979)
• ML19250C378 - LER 79-046/03L-0:on 791103,condensate storage tank (CST) level fell 5,000 gallons below Tech Specs.Caused by failure to terminate flushing condensate sys.CST filled to above Tech Specs & personnel reinstructed on monitoring CST. (1 page(s), 11/20/1979)
• ML19250C379 - LER 79-047/03L-0:on 791025,containment air lock declared inoperable.Caused by misaligned interlock mechanism. Interlock set screws tightened & bearings replaced. (1 page(s), 11/20/1979)
• ML19250C381 - LER 79-048/03L-0:on 791027,containment emergency access hatch door declared inoperable.Caused by misalignment of door latch.Use of emergency access terminated while latch reset. (1 page(s), 11/20/1979)