Document Rp6mRxr24pV2qmZQyvKKgr5dB

53-2184 nteroffcememo TENNECO CHEMICALS, INC. To J. T. Sweeney At Flemington Date October 11, 1979 From W. D. Bord At Flemington Subject VCM Control Report for the Period: 9/8/79 to 9/14/79 Copy to 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. X. Rozand P. D. Ruane P. R. Scarito D. I. Scofield M. E. Wagshul *Table II Only Area VCM Average Level % < 1 ppm Number ^100 ppm Reactor Building 0.3 3.2 0 Recovery Comp. Room 8.6 17.9 8 General Area <0.1 0.1 0 Pilot Plant <0.1 0.1 0 Parshall Flume -(0.1 0.8 0 The Reactor Building remained at a low 0.3 ppm average. Bendix TWA Analysis: The computer TWA values for the Utility Operators and Shift Mechanics were above 1.0 ppm. These classifications were protected by the use of breathing air. WDB:ms W. D. Bord 011740 nter-officememo TENNECO CHEMICALS, INC. To W. D. Bord From P. D. Ruane Subject VCM Control Report for the Period: 9/8/79 to 9/14/79 At Flemington At Flemington Date October 11, 1979 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. R. Scarito D. I. Scofield J. T. Sweeney M. E. Wagshul `Table II Only Attached is a summary of the Flemington VCM levels as determined by the Computerized Area Monitoring System for the week of September 8, 1979 to September 14, 1979. PDRrms fku-Q'b. fllLCtSHJLs P. D. Ruane 011741 TABLE I AREA MONITORING SYSTEM - FLEMINGTON Weekly Summary Area Average PPM,VCM Reactor Building 0.3 Recovery Comp. Room 8.6 General Area <0.1 Pilot Plant <0.1 Parshall Flume <0.1 Total Samples 6,235 955 4,790 3,835 475 Period: 9/8/79 to 9/14/79 Number of Readings & Percentages >-1 N% 75 N% /'25 N% yioo N% 201 3.2 80 1.3 6 0.1 0 0 171 17.9 111 11.6 29 3.0 8 0 3 0.1 2 0.04 1 0.02 0 0 2 0.1 00 00 0 0 4 0.8 00 00 0 0 PDR:ms P. D,. Ruane 011742