Document bO4B893VzkwLzgRbpZ69ZRox6

90-2184 inter-office memo TENNECO CHEMICALS. INC. to J. T. Sweeney At Flemington From R. B. Robertson At Flemington Subject VCM Control Report for the Period: 3/15/80 to 3/21/80 Date April 21, 1980 Copy to w. R. Fogelsanger D. M. Hershkowitz F. W. Kanzler F. S. Klopp R. A. Loj ewski S. P. Robbins* M. K. Rosen C. F. Rothenbeck G. I. Rozand P. D. Ruane P. R. Scarito D. I. Scofield M. E. Wagshul *Table II Only Area VCM Average Level Reactor Building 0.3 Recovery Comp. Room 0.6 General Area 0.1 Pilot Plant <0.1 Parshall Flume 0.1 % 1 ppm 1.9 4.5 0.2 0.7 1.2 Number >100 ppm 0 2 1 0 0 The Reactor Building remained at a low 0.3 ppm average. Bendix TWA Analysis: The computer TWA values for the Utility Operators were above 1.0 ppm. This classification was pro tected by the use of breathing air. RBR:ms R. B. Robertson 01157 90-2184 INTER-OF mce memo TENNECO CHEMICALS, INC. To R. B. Robertson At Flemington From P. D. Ruane At Flemington Subject VCM Control Report for the Period: 3/15/80 to 3/21/80 Date April 21, 1980 CopYT0 W. R. Fogelsanger D. M. Hershkowitz F. W. Kanzler F. S. Klopp R. A. Lojewski S. P. Robbins* M. K. Rosen C. F. Rothenbeck G. I. Rozand P. R. Scarito D. I. Scofield J. T. Sweeney M. E. Wagshul *Tabl< : II Only Attached is a summary of the Flemington Plant VCM levels as determined by the Computerized Area Monitoring System for the week of March 15, 1980 to March 21, 1980. PDR:ms- P. D. Ruane 011573 Area TABLE I FLEMINGTON AREA MONITORING SYSTEM Weekly Summary Period: 3/15/80 to 3/21/80 Number of Readings & Percentages AVERAGE PPM,VCM Total Samples P*1 N% >5 N% >25 N% >100 N% Reactor Building 0.3 Recovery Comp. Room 0.6 General Area 0.1 Pilot Plant <0.1 Parshall Flume 0.1 6,240 960 4,800 3,840 480 121 1.9 97 43 4.5 9 9 0.2 7 27 0.7 7 6 1.2 0 1.6 16 0.9 2 0.1 1 0.2 0 00 0.3 0 0.2 2 0.02 1 00 00 0 0.2 0.02 0 0 01157J FLEMINCTON TIME-WEIGHTED EYrGSUPE AVERAGES CALCULATED FROM FEND IY MCE I TOP I MG DATA i 03/15/80 TO 03/21/80 JOB CLADS IFI CAT ION TABLE II ' PESIM TLANT rOLvFCRUAN W AIR FGLYFORMAN VC AIR SHIFT .FORMAN V AIR SHIFT FGRMAN VO AIR RELIEF FOPEMAM V AIR RELIEF FOREMAN VC AIR- REACTOR GPER-CHRG V AIR REACTOR OFER-CHRG VC AIR REACTOR OPER-DUMPG V AIR REACTOR OPER^DUMPG VO AIR REACTOR CPER-RELIEF V AIR REACTOR OPER-PELIEF VO AIR UTILITY OPER V AIR UTILITY OPER VO AIR DR'^Er OPER WAREHOUSE SUPERVISOR WAREHOUSEMAN-BAGGER V RELIEF OPER V AIR V RELIEF CRER UC AIR "" ' MAINTENANCE FORMAN MECHANIC SHIFT MECHANIC DAV BOILER GfER MAINTENANCE CLERK EFFLUENT MAN V AIR EFFLUENT MAN VO AIR QC TECHNICIAN OC SUPERVISOR GENERAL AREA PILOT PLANT GROUP LEADER ENGINEER TECHNOLOGIST TECHNICIAN V AIR TECHNICIAN VO AIR MAI NT TECHNICIAN- .1 2 .i .2 I I .2 . 2 1 6 2 6 *2 ! .A .0 .1 .1 a 3L .1 .2 .1 .1 .1 2 .2 .2 .1 .3 *2 .1 1 0.1157-1 fyj? tlr\ X H- tjJKLy tLftNT K?oSu(( fiVAA&iCS fLE/nfriaTshi - filled fLAN^r * ** ** 3 f I LOT fLftM-r . X - --- . - 1 ___________(MM)_________________ [ftCTtotJ L.VL) G & "ID-g-^a--S-~g--g--B--g --i--i--i--i--i--j--i--i--i--i--i--i--i--i--i--i--i-------------------------------------------- - O /tt? ija. /jz(? ?/? sjfiz 3je ijn *tjs 1"* ifi fjfl Aft $(/ $//S 3/29 f/ti ' ' k-* -------- P1 \ . , i < !CJO : ' AZfoR'f Pe/h'oi 6fc/A/A//A/e /9eo A/C ifeo '