OPERATION OF IN-PILE LOOP L-4-5 (EE)
F. Walter · 1956
Operation of in-pile loop L-4-5 was terminated by failure of the circulating pump. When this failure occurred the ABSTRACTS automatic instrument control circuits performed satisfactorily. The loop was drained and removed without difficulty. A small amount of water was found in the loop connector. There were no thermocouple failures on this loop. Oxygen additions were made with the loop at full operating temperature and pressure. The loop and pressurizer heater wattmeters were calibrated. A constant voltage transformer was installed in the soup weigh tank measuring system. (auth)