Solution Results in Breakthrough for TVA Project: Servicing Challenging Pump Bases Location: TVA’s Sequoyah Nuclear Plant in Soddy Daisy, Tennessee TEAM Service: On-Line Leak Sealing and Repair Need and Challenge: TEAM was called upon to develop and implement a solution for servicing two of TVA Sequoyah’s most challenging pump bases. TVA’s 2C CBP and 2B #7 HDTP pump machines had a long history of problems and had progressively worsened over the years. TVA had previously attempted a number of solutions with little success. TVA’s two pump machines were experiencing tremendously high vibration levels. Its motors consistently ran in TVA’s PDM Alert range for vibration (above 0.325 ipsp). In one month, the vibration in the OB horizontal for the motor was recorded at 0.550 ipsp a

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