Document Moyp2oDZVrM7Gy9oJVvoqmwOz

wtusop64 HASHING TAR BUGGIES AT CLASSIFIER PAD r v 2/90 jbw ] CHECK ACTION STEPS (all caps) COMMENTS (below steps) 1. CHECK IN WITH WTU CONTROL ROOM, (mtce function) Present waste trip ticket to Lead Operator. He will direct your washing (whether there is room in the classifier). He will notify Guards that you are using firewater. Generally, washing will take place at the middle sump of the classifier. .2 EMPTY TAR BUGGY. (operations function) 4UJ Follow procedure for emptying tar buggy (see wtusop63). Tar buggy must be emptied before WQ4) OO T5 U U washing can be started. Close bottom valve after buggy is completely empty. O -OP <1) >m < 3. INJECT WATER INTO BUGGY. (mtce function) zi Inject water into buggy through the vent nozzle. When a level in the buggy is established, open the bottom valve and allow the buggy to wash for about 10 minutes. Then close bottom valve and introduce N2 similar to unloading procedure. Open bottom valve to drain buggy. (Operator will introduc N2.) o (0 CT' ouo ou 34.) 'O 4-' 55 V QJ -r-v jj ja -sr Vi 0 4. OPEN TAR BUGGY, (mtce function) Using a pressure demand respirator, open manway on back of tar buggy. Check to be sure that bottom valve is opened. Visually inspect buggy for cleanliness. 5. REMOVE ANY SOLIDS THAT REMAIN IN BUGGY AFTER WASHING. (mtce function) Secure a container which is obviously in good condition. Be sure that lid gasket is present SL 002487 and the sealing ring/bolt assi mbly is on hand * 6. DRUM ANY SOLIDS POUND IN BUGGY. Prepare a label or have owner of buggy provid a label for any drums that are generated. (See Environmental Procedures Manual sop#9 for container labelling procedures.) Prior to filling a drum, a label must be placed on it. A maximum fo 55 gallons of waste may be accumulated at any time. This means that as sson as the drum is full, it must be sealed with a ring and locking nut. The filling of the second drum cannot be started until the first drum is sealed. Arrange for removal of drums from classifier to permitted drum storage < South Terminal. Drums must be removed within three days of the accumulation date marked on the sealed drums. 7. HOUSEKEEPING Wash area of any spills that remain. Roll up hoses that were used. If sump is plugged or doesn't appear to be draining well, contact Lead Operator at WTU. SL 002488