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Forwards RO-TEIR-77-2-6 through TEIR-77-2-11.

Accession Number: ML093560770

Date Released: Tuesday, June 1, 2010

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• ML093560769 - Forwards RO-TEIR-77-2-6 through TEIR-77-2-11. (1 page(s), 9/29/1977)
• ML093560771 - RO TEIR-77-2-6:on 770821,found holdup tank 23 had become deformed.Caused by contents of tank being pumped out at faster rate than nitrogen being introduced,resulting in negative internal pressure. (1 page(s), 9/29/1977)
• ML093560772 - RO TEIR-77-2-7:on 770829,insp revealed leak in feedwater sys seismic restraint (3CDSR13).Caused by oil leak at seal on Bergen Patterson Seismic Restraint Model HSSSA-3. (1 page(s), 9/29/1977)
• ML093560773 - RO TEIR-77-2-8:on 770907,leak discovered from shaft packaging gland on svc water pump 26.Caused by leak in vertiline close coupled pump.Gland repacked w/John Crane Packing,Type 5811. (1 page(s), 9/29/1977)
• ML093560774 - RO TEIR-77-2-9:on 770909,boric acid transfer pump 2.2 removed from svc for preventive maint to repair leaking shaft seal.Caused by normal wear.Leak repaired & pump returned to svc. (1 page(s), 9/29/1977)
• ML093560775 - RO TEIR-77-2-10:on 770909,insp revealed leak in main steam sys seismic restraint (SR-M10A).Caused by leak at cylinder body end tubing connection.Restraint replaced & returned to svc. (1 page(s), 9/29/1977)
• ML093560776 - RO TEIR-77-2-11:on 770831,indicated position of control rod N-5 fully withdrawn found to be greater than 13 steps away from associated bank demand position.Caused by calibr error. (2 page(s), 9/29/1977)