Document yrEkZ5N3DY394ZOmwq0kQ76br

Monthly Monitoring Results Poqe 2 mg/M^ Liquefaction downstairs Liquefaction upstairs 0.04 0.09 Vinyl Chloride TLV = .1.0 ppm TWA; 5.0 ppm ceiling ?1 VCM Shank = L0.5 ppm #2 VCM Shack = 0.5 ppm Formaldehyde TLV = 2 ppm All area samples ^1.0 ppm Toluene Diisocyanate TLV = 0.02 ppm ceiling . .Area monitor = one excursion over TLV Personal Monitoring TWA Excursions over TLV .New TDI. Operator Old .TDI Operator TDI- Loader 0.007 ppm 0.008 ppm 1 0.028 ppm 0.042 ppm 0.021, 0.022 ppm A 0.08, 0.075, 0.05 10.08 ppm Toluene' Diamine TLV = 1.0 ppm TDA Operator = 0.007 ppm Area Sample = 0.014 ppm Area monitor 5 excursions over TLV -Personal Monitoring Phosgene operator = 0.011 ppm TWA Area-1 ' C202-A C202-B C202-C : -ppm 5 20 Asbestos TLV = .2 fibers/cc Personal. fibers/cc Slurry tank mixing slurry (8 hrs) Slurry tank mixing slurry (15 min) G~1 cell room' mixing Slurry (15 min) 0.27 1.04 1.04 Area Slurry Area Storage Area 0.07 .0.01