Document Lpr63kjxoNBdd3qk7deRxVK4b

wtusop61 WTO CLASSIFIER STARTUP r v 2/90 jbw CHECK ACTION STEPS (all caps) COMMENTS (below steps) 1. ESTABLISH SEALS AND N2 PAD ON CLASSIFIER. After lid is installed, check connections on N2 pad system, lid seal water, seal pot water and scrubber drain. A. Fill lid seal and seal pot with water. B. Put 1-2 gpm water on scrubber. C. After both seals are filled, adjust water to a trickle. D. Open N2 pad system to purge out excess oxygen. E. Open the effluent line to the North Classifier if putting the South Classifier in service. F. Transfers will be down manually. Unblock the suction and discharge valves on one of the transfer pumps. Block discharge valv on the other pump. The South classifier material is pumped into the North classifier and the North classifier is used to feed the sludge kettle as needed. SL 002483 y\o ot ct CO^ s^r_