Document mb2KJV4VJkbZEnveJ51g9o3b4

3 I !S ij j~ TO FROM SUBJECT . __ THE5^j^fcOMPANY INTER-ORGANIZATION CORRESPONDENCE Mike Guyer FIEl.0 POINT OR 0EPT. & BLOG. NO DATE YOUR LETTER Scott Johnson FELD POINT OR DEPT. & BLDG. NO FOURTH QUARTER 1994 INDUSTRIAL HYGIENE SUMMARY - GEON PLANT Henry Plant personnel monitoring results for October through December of 1994 are summarized as follows: L NOISE (Geon Exposure Limit = 50% dose) (OSHA PEL = 100% dose) No exposure without hearing protection occurred in die fourth quarter. NOISE EXPOSURE BY AREA AREA JOB CLASS NO. OF EXPOSURE MAXIMUM NO. OF MONITORINGS AVERAGE EXPOSURE MOf x%D0m:TNGS >50%/>100% f% DOSE! Dryer Bldg. (732) Maint Mechanic 2 0/0 18.8 23.1 Maint. Welder 1 0/0 69.0 69.0 Maint Electrician 2 0/0 17.4 22.6 Maint Instrument Man 1 0/0 14.1 14.1 Poly Bldg. (731) Maint. Mechanic 4 0/0 37.3 69.0 CPD (741) Packager 1 0/0 76.2 76.2 Henschel Oper. 1 0/0 74.6 74.6 Laboratory Oper. 2 0/0 4.4 8.7 Mill Oper. 1 0/1 158.3 158.3 Maint. Mechanic 2 0/1 130.2 190.6 Boiler House (719) Maint Instrument Man 1 o/o 38.7 38.7 il CU IL VINYL CHLORIDE (OSHA 1 PPM, g-HR TWA) During the Fourth Quarter of 1994 there were 12 monitorings completed for vinyl chloride exposure (5 poly/7 dryer). Of the total monitorings, zero (0) exceeded 1 ppm and 10 (83%) were below 0.5 ppm. These exposures are summarized on the following page. NGC 14705