Document nkaLR4EOK83OrN1gL9yqeRp4R

POLY C SAFETY MEETING INDUSTRIAL HYGIENE NOISE CONSEQUENCES OF OVEREXPOSURE RESULTS OF AUDIO DOSIMETER TESTS FOR 1982 1982 AREA NOISE SURVEY ISOPAR E CONSEQUENCES OF OVEREXPOSURE RESULTS OF PERSONAL BREATHING ZONE TESTS FOR 1982 DOWTHERH A CONSEQUENCES OF OVEREXPOSURE RESULTS OF PERSONAL BREATHING ZONE TESTS FOR 1982 NUISANCE DUSTS CONSEQUENCES OF OVEREXPOSURE RESULTS OF PERSONAL BREATHING ZONE TESTS FOR 1982 OCTENE-1 CONSEQUENCES OF OVEREXPOSURE HCL ANHYDROUS CONSEQUENCES OF OVEREXPOSURE CHLORINE CONSEQUENCES OF OVEREXPOSURE SAMPLING SCHEDULE FOR 1983 FILM - A BREATH OF AIR MDR/LTB 2-15-83 DO CONF 083069 IDENTTAL RESULTS OF AUDIO DOSDCTER TESTS ' Average Potential Highest Potential _ Job Number of Samples Exposure Exposure O.T. Reaction S.O.T. Outside Lab S.O.T. Inside Lab S.O.T. Control Room O.S. Extra O.S. EDO O.T. EDO S.O.T. EDO O.S. Shift Supervisor Technical Secretary 12 16 IS M H M 2 1 1 3 3 1 M8Z 128Z 561 120Z 261 70Z 1Z 21 31 m mz 18Z 191 37Z 17Z 17Z 231 231 9Z mz 61 121 1Z 11 MDR/LTB 1-31-83 DO 083070 CONFIDENTIAL POLY C AREA NOISE LEVELS IN db(A) E&. Gfclpr-B2!Om 81 m83m CL DL n 83 83Q 86 86" 83 O OJ > > 83 QJ SkS 82 O8 Rw-aa nrfn.. 87 88 E`^l| 89 #95120 B-5L2B <93'I <94 91" *90 c91* rt *92 92 PPkl-5^ i91 . 01 shz 92 96 <94 9 93 SPIP 310 i OP-s^q T',cOo COM rC>1M ac CZ1M> DC CE 2 CZ Svaa B-522fl B-5:>2B - O C1M ZD CE F-Sbi SKIP r o t96 Fl-^c^z $3 Qao3 I I oo $? 92 >90 ei DfL'^^2 DO 0S3071 CONFIDENTIAL. POLY C AREA NOISE LEVELS IN db(A) DO 083072 CONFIDENTIAL POLY C AREA NOISE LEVELS IN db(A) ur mI Q CE O QC 66 S^ I 65 POLY C AREA NOISE LEVELS IN db(A) B9 Q 6! D-fl03 |) O ' 0 ,,(l DO D CO 73 Q1 . D-301 Rfc3U D-302 69 69 I 68 1 71 | 69 71 73 FUTURE O O OlO 75 7i\ 73 73 72 GRID 69 66 g ROAD E.n1364a,_-i6J: 67 I 69 oo DO 083074 CONFIDENTIAL RESULTS OF PERSONAL BREATHING ZONE TESTS FOR ISOPAR E EXXON EXPOSURE LIMIT - HOO PARTS PER MILLION Job Classification No. of Samples Average Exposure To Isopar._E Highest EXPOSE O.T. S.O.T. Reaction Area O.S. Extra Shift Supervisor Technical 6 6 i 1 1 1.5 PPM .3 PPM <.l PPM < .M PPM <.l PPM 5.7 PPM .5 PPM <.i PPM <.H PPM <.l PPM MDR/LTB 1-31-83 DO 083075 CONFIDENTIAL RESULTS OF PERSONAL BREATHING ZONE TESTS FOR DOWTHERM* A DOW INDUSTRIAL HYGIENE GUIDELINE - 1 PPM (DUE TO DISAGREEABLE ODOR) Job Classification No. of Samples Average Exposure To Dowtherm A Highest Exposure To Dowtherm A O.T. S.O.T. Reaction Area Shift Supervisor 2 2 1 .05 ppm < .04 ppm <.OH ppm <.07 ppm <.04 ppm <.04 ppm * TRADEMARK OF THE DOW CHEMICAL COMPANY MDR/LTB 1-31-83 DO 083076 CONFIDENTIAL RESULTS OF PERSONAL BREATHING ZONE TESTS FOR NUISANCE DUSTS TLV 10 NC/N3 TOTAL DUST 30B O.T. S.O.T. REACTION AREA NUMBER OF SAMPLES EXPOSURE TO NUISANCE DUSTS < 1.4 MG/M3 < 1.2 MG/M3 MDR/ltb 2- H-83 DO 083077 CONFIDENTIAL 9 compound: HYDROCHLORIC ACID, ANHYDROUS ' SYNONYMS: HYDROGEN CHLORIDE; ANHYDROUS HYDROCHLORIC ACID. eyes: skin: VAPOR CAN CAUSE SEVERE BURNS RESULTING IN PARTIAL OR TOTAL LOSS OF VISION. & GAS CAN BE ABSORBED INTO PERSPIRATION, CREATING A BURNING SENSATION. CONTACT WITH VAPORS OR LIQUID MAY PRODUCE BURNS, ULCERATION AND SCARRING. REPEATED EXPOSURES MAY LEAD TO DERMATITIS. INGESTION: ALTHOUGH NOT LIKELY TO OCCUR IN NORMAL HAND LING, SWALLOWING EVEN SMALL AMOUNTS MAY LEAD TO TISSUE DAMAGE IN THE MOUTH, ESOPHAGUS AND STOMACH. inhalation: ACUTE -- IMMEDIATE COUGH OR CHOKING SENSATION AND EXTREME NOSE AND THROAT IRRITATION ARE RESPONSES TO BREATHING VAPORS OR MISTS WITH POSSIBLE LUNG DAMAGE. t CHRONIC -- REPEATED OVEREXPOSURES CAN CAUSE ULCERATION OF THE NOSE AND THROAT, EROSION OF THE TEETH AND TIGHTNESS OF THE CHEST. COMMENTS: VOLUNTARY GROSS OVEREXPOSURE IS UNLIKELY IN LIGHT OF THE IRRITATING PROPERTIES OF THE CHEMICAL. IHG: TLV: 5 PPM CEILING (7 MG/M3) SET TO PREVENT SERIOUS PULMONARY INJURY. SIGNIFICANT IRRITANT EFFECTS MAY STILL BE PRESENT. ODOR: THRESHOLD AT 5 PPM. REFERENCES: "OCCUPATIONAL DISEASE", HEW/NIOSH, 1977; TLV DOCUMENTATION, ACGIH, 1977. AUTHOR: W. E. LEDFORD CHECKED BY: C. E. HALPHEN, INDUSTRIAL HYGIENE J. E. BETSO, TOXICOLOGY M. F. CURRIER, MEDICAL 'vs ISSUE DATE: 5/5/80 DO 083078 CONFIDENTIAL FORM c47t>0 RESTRICTED: for use within The Dow Chemical Company only.