Document Neb7NvvmamMY5060ExQda6ayb

TO: DISTRIBUTION FROM: MJBRECKENRIDGE SUBJECT: VCM REDUCTION MEETING #4 9/26/91 ACTION ITEMS: 1* IMPLEMENT NEW CHROMATOGRAPH SOFTWARE TO ALLOW CORRECTIVE ACTION OF HIGH READINGS. JEAN LEFENIERE WORK IS CONTINUING. 2. CLEAN OUT VENT DUCT WORK. HEMAN CATOIR PACKING VENT DUCT CLEAN OUT RESULTED IN IMPROVED AIR FLOW. REACTOR VENT DUCT WORK WILL BE CLEANED OUT 9/30/91 3. INVESTIGATE SCOTFORD'S AIR TRANSFER SYSTEM. NOTHING USABLE BY PLAQUEMINE. MACKIE COMEAUX 4. INVESTIGATE ALTERNATE MEANS OF AIR TRANSFER. JEFF RICHARDS ALL EXPERIMENTS UNSUCCESSFUL, WORK CONTINUES. 5. CONTINUE TASK MONITORING. MACKIE COMEAUX/ MIKE THOMPSON 50 BADGES AND 50 TUBES ON VARIOUS ACTIVITIES OUT FOR TESTING. 6. REVIEW PACKING PROCEDURES FOR REACTORS. CHECK LOCATION OF LANTERN RING. PROCEDURE REVIEW IS CONTINUING. DALE MARKS/FLOYD HEBERT/ HEMAN CATOIR 7 . TRAIN OPERATORS ON GREASE PURGE SYSTEM PROCEDURE. FOREMEN EMPHASIS IS TO CONTINUE ON THIS SYSTEM. SYSTEM IS TO BE REVIEW AND ADDITIONAL OPERATOR TRAINING SUPPLIED IF NECESSARY. J. LEA .8 INCREASE PM ON REACTOR PACKING. HEMAN CATOIR PM FREOUENCY HAS INCREASED ON REACTORS. UNDER EVALUATION. 9 . MAKE SURE VENT COVERS ARE ON PACKING AT EACH REACTOR. FOREMEN HAVE NOTED IMPROVEMENT. 10. USE RESIN TRANSFER BLOWERS DURING CLEANING OF REACTORS. JEFF RICHARDS INSUFFICIENT AIR FROM TRANSFER BLOWER. ALTERNATIVE WILL BE INVESTIGATED. 11. AUDIT BLIND TURNING, IS THERE VCM EXPOSURE? FOREMEN THIS IS AN INFREQUENT PROBLEM MAINLY WHEN BRINGING DOWN THE PREPO. MEANS TO ELIMINATE WILL BE INVESTIGATED. 12 . 13 . 14 . CONSTANT AUDITING OF ALL AREAS. FOREMEN CHROMATOGRAPH NOT ALARMING. FOREMEN TO AUDIT UNTIL ABOVE IS COMPLETE. USE OF BLOWERS ON FILTERS WHEN CHANGING. TJ GUILLOT/AMOS DIXON NO ACTION AT THIS TIME. DETERMINE LENGTH OF TIME FOR TO PURGE FILTERS TO LESS THAN 1.0 PPM. JEFF RICHARDS 15 MINUTES TRIED BUT NOT SUCCESSFUL. FURTHER WORK TO BE DONE. NGC 22848 15. REVIEW CHANGE OUT FREQUENCY OF FILTERS. NO ACTION AT THIS TIME. JEFF RICHARDS 16. TRY CHARGING WITHOUT CARTRIDGES IN F7S. JEFF RICHARDS INITIAL RESULTS VERY GOOD. EXPERIMENT CONTINUES. NEW ITEMS t 17. INVESTIGATE NEW STEAM SWEEP METHOD. JEFF RICHARDS 18. STEAM BREAK VALVE ON REACTOR IS A SOURCE OF VCM EXPOSURE. H. CATOIR NEXT MEETING 10 OCTOBER 1991 AT 1:00 PM IN TRAIN 3 CONFERENCE ROOM C. BAYARD M. THOMPSON M. COMEAUX A. DIXON D. MARKS J. SAXON F, HEBERT J. RICHARDS H. CATOIR TJ GUILLOT H. STRICKLAND J. LEFENIERE I. PARKER A-SHIFT G. BUJOL B-SHIFT J. LEA C-SHIFT L. CONERLY D-SHIFT wps/145 NGC 22849