Document p228M5LOgpoEye1zQXk2g8LXk

1982 Environmental Health Table of Contents 1982 Industrial Hygiene Survey Summary Sampling and Analytical Methods 1982 Industrial Hygiene Accomplishments Employee Exposure Summary Sheets Plant Noise Survey Map Chemical & Physical Inventory Sheets 1982 Index Record (Ind. Hygiene Training) 1983 Sampling Schedule 1983 Industrial Hygiene Goals Section 1 2 3 4 5 6 7 8 9 DOW COuriOENTlAU DO 079732 confidential 1982 INDUSTRIAL HYGIENE SURVEY SUMMARY DO 079733 CONFIDENTIAL 1982 INDUSTRIAL HYGIENE SURVEY SUMMARY It is the responsibility of employers to annually determine employee exposure to potential health hazards in the work area and report the results of all involved personnel. The employee is also to be Informed of the toxic and hazardous properties of these chemicals and physical agents, the limits they may be exposed to without danger, the symptoms of overexposure, and what they should do to prevent overexposure. Environmental Hazards Monitored in CA II Block Asbestos Caustic Mist Chlorine Hydrochloric Acid Noise Sulfuric Acid TLV or IHG 2 fib/cc>5u 2 mg/mJ Ceiling 1 ppm Ceiling 7 mg/m Ceiling 85 db (A) DO 079734 CONFIDENTIAL CHLOR-ALKALI II SAMPLING DATA SUMMARY # SAMPLES AVG. READING HIGHEST READIES 1. ASBESTOS A. EXCURSION 14 <.54 fib/cc>5u 5.7 fib/cc>5u LIMIT: 10 fib/cc>5uC 2. CAUSTIC A. PERSONNEL - TWA LIMIT: 2 mg/m3C B. EXCURSION C. AREA 3 21 9 <.12 mg/m3 .28 mg/m3 <.28 mg/m3 3.28 mg/m3 1.7 mg/m3 12.58 mg/m3 3. CHLORINE A. EXCURSION LIMIT: 1 ppm C B. AREA 29 <.51 ppm 8 <.21 ppm 7.79 ppm .53 ppm DO 079735 C0NF10FMT1AL A. HCL A. AREA LIMIT: 7 mg/VC fl SAMPLES 3 AVG. READING HIGHEST READING 1.37 mg/m3 2.79 mg/m3 5. NOISE 37 LIMIT: REPORTED ON 90 db(A)3100% 28.32% 200% 6. SULFURIC ACID A. EXCURSION LIMIT: 3 mg/m3 1 .01 mg/m3 .01 mg/m3 DO 079736, CONFIDENTIAL ASBESTOS The Dow IHG for asbestos is 2 fibers per cc greater than 5 microns in length. Asbestos fibers in the atmosphere are potentially hazardous. There are no immediate chemical or physical warning properties and effects from overexposure may appear after a latency period of 20 or more years. Asbestosis, mesothellsma and asbestos corns may result from overexposure. A pulp wagon containing wet pulp is used at CA II which eliminates any dry asbestos handling. When the wagon is empty it is brought to Cell Service for refilling. Good housekeeping is the key to keep the area clean of asbestos. Asbestos sampling is done every six months. Date 3/25/82 4/1-4/82 6/4/82 6/23/82 6/30/82 7/1/82 7/8/82 8/4/82 9/30/82 10/4/82 10/5/82 10/6/82 10/11/82 9/29/82 Description Duration (Minutes) Pulping Cells _ OTT 30 Pulping Cells - OTT 45 Pulping Cells - SOT 50 Pulping Cells - OTT 64 Pulping Cells - OTT 134 Pulping Cells - OTT 149 Pulping Cells -- OTT 210 Pulping Cells - OTT 30 Pulping Cells - OTT 89 Pulping Cells - OTT 165 Pulping Cells - OTT Refilling 56 Pulping Cells - OTT Refilling 108 Pulping Cells - OTT Pulping Cells _ OTT 74 124 Fibers/cc>5u 5.70 0.07 0.01 0.01 0.02 0.02 0.23 0.20 0.16 0.08 0.20 0.70 0.05 0.15 N/D* N/D* The one significant reading of 5.70 fibers should be compared to the ceiling short term limit of 10 fibers. * = Non-Detected DO 079737 CONFIDENTIAL CAUSTIC MIST There Is a ceiling limit set at 2 mg/m^ for caustic dust and mist. Contact with the skin or eyes causes severe burns and must be washed off immediately. Inhalation causes coughing and painful nose and throat irritation. When working with caustic, rubber boots, rubber gloves, respirator and monogoggles must be worn. TWA: Date 8/2/82 7/27/82 8/25/82 Description Brine OTT - General Rounds Caustic SOT - General Rounds Caustic SOT - General Rounds Duration (Minutes) 480 480 480 0 MG/MJ .01 .28 .06 EXCURSION 11/2/82 12/21/82 3/25/82 3/31/82 10/5/82 10/5/82 10/5/82 10/21/82 10/25/82 8/25/82 10/5/82 10/21/82 10/22/82 10/26/82 10/29/82 12/21/82 12/21/82 12/10/82 12/10/82 12/9/82 12/9/82 Cell Crew OTT - Catching gpl's Cell Crew OTT - Catching gpl's Cell Crew OTT - Catching gpl's Cell Crew OTT - Catching gpl's Cell Crew OTT - Catching gpl's Cell Crew OTT - Catching gpl's Brine OT - General Rounds Brine OT - General Rounds Brine OT - General Rounds Cell SOT - Catching gpl's Caustic SOT - General Rounds Caustic SOT - General Rounds Cells SOT - Catching gpl's Caustic SOT - General Rounds Caustic Sot - General Rounds Inst. - Caustic Plant Inst. - Iron Cell Area Pipefitter - Caustic Area Millwright - Centrifuge Pipefitter - Caustic Valve Pipefitter - Caustic Valve 23 51 35 55 35 25 24o 240 2'40 45 246 240 30 255 240 50 87 74 ll6 153 153 .67 .27 .10 .64 .32 1.70 .01 .24 .03 .01 .01 .01 .14 .01 .05 .02 .93 .44 .10 .01 .08 N/D* N/D* N/D* N/D* N/D* N/D* * = Non-Detected DO 079738 CONFIDENTIAL AREA: Date 3/26/82 3/29/82 4/13/82 4/13/82 11/4/82 11/4/82 11/4/82 11/4/82 11/4/82 Description Iron Cells Iron Cells Iron Cells N End Iron Cells N End SE Corner Centrifuge Deck S End Iron Cells S End Centrifuge Deck SE Corner Iron Cells E End Centrifuge Deck Duration (Minutes) 15 15 15 15 15 15 15 15 15 MG/M3 2.20 1.74 2.36 4.33 3.40 .79 12.58 1.47 .68 The highest reading obtained in the area sampling was in the presence of a leak on the centrifuge. The iron cell sampling average was 2.14 mg/m and the centrifuge deck sampling average was 5.55 mg/m3J to be compared with a ceiling limit of 2.0 mg/m 3 . CHLORINE Chlorine gas is Irritating to the eyes, nose, throat and lungs. At high concentrations there can be a burning sensation to the skin. Chlorine has very good warning properties with an odor threshold of approximately 0.25 - 1.0 ppm. The TLV is 1 ppm ceiling. Operators are required to carry a mouth-bit respirator at all times - these are designed to help escape from chlorine. If required to work in a chlorine atmosphere under emergency conditions, Scott Air Pak equipment must be worn. Previous sampling history has shown that TWA sampling for chlorine shows minimum detection so a more concentrated effort Is given to excursion job sampling. DO 079739 CONFIDENTIAL ( EXCURSION: Date Description Duration (Minutes) PPM 3/30/82 it/15/82 6/2/82 6/4/82 7/22/82 8/2/82 8/3/82 10/5/82 4/15/82 6/2/82 7/27/82 8/2/82 8/3/82 8/9/82 8/10/82 10/6/82 10/6/82 10/20/82 10/21/82 10/21/82 10/25/82 10/25/82 10/26/82 4/15/82 12/10/82 12/10/82 12/9/82 12/9/82 12/10/82 Cell Crew OTT - Running pH's Cell Crew OTT - Running pH's Cell Crew OTT - Catching NaCl's Cell Crew OTT - Running pH's Cell Crew OTT - Running pH's Cell Crew OTT - Running pH's Cell Crew OTT - Catching NaCl's Cell Crew OTT - Running pH's Liq. SOT - Block Sample Liq. SOT - Block Sample Liq. SOT - Block Sample Cell SOT - Round Cell SOT - Round -Liq. SOT - Block Samples Cell SOT - Round Liq. SOT - Block and Wet Header Cell SOT - Round Liq. SOT - Block, W. Hdr. & Tail Liq. SOT - All samples Cell SOT - Rounds Liq. SOT - All samples Cell SOT - Rounds Cell SOT - Rounds OS - Cell Rounds Inst. - Cell Analyzer Shack Inst. - Cell Analyzer Shack Pipefitter - Cell Cathode Pipefitter - Cell Cathode Pipefitter - Purif. Area 105 35 50 20 35 40 40 74 4 4 5 20 40 15 40 20 43 19 15 35 12 18 25 60 88 88 72 72 75 .1 .1 .2 .1 .1 .43 .1 .1 .28 .15 .1 74 .1 .82 .1 .1 .1 7.79 1.20 .1 .16 .1 .1 .97 .1 .1 .1 .1 .1 N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* N/D* AREA: 4/13/82 4/14/82 4/15/82 4/23/82 4/25/82 10/27/82 10/27/82 10/27/82 Trench by GT 2 Trench by GT 2 Trench by GT 2 Trench by GT 2 (sending out WP) Outfall Haz. Waste Area - Startup Liq. - Startup Cell Area - Startup 450 495 510 990 435 173 172 173 53 .1 N/D* .41 .1 N/D* .17 .1 N/D* .15 .1 N/D* * = Non-Detected DO 079740 CONFIDENTtAL The significant high sample was on catching a block chlorine gas sample where operator was in a downwind position. A sniff header has been installed at this sample point to eliminate chlorine exposure, however, on this particular date, the sniff header was plugged. Personnel involved in excursion sampling were wearing respiratory protection. All other samples were in a less than 1 ppm range. HYDROCHLORIC ACID 3 HC1 has a ceiling TLV of 7 mg/mJ. The concentrated acid or gas can cause severe burns to the skin. Inhalation will irritate the nose, throat, lungs and eyes. Prolonged exposure can result in ulceration of the nose and throat. Area: Date 3/30/82 12/28/82 12/28/82 Description Trench by GT 2 W End of Iron Cell Deck E Side of Iron Cell Deck Duration (Minutes) 15 40 40 MG/HVT .01 1.22 2.79 N/D# The iron cell samples were collected during the acidizing of the cells and show no problem when compared to the limit of 7 mg/m 3 ceiling. * = Non-Detected DO 079741 confidential NOISE l The Louisiana Division Noise Standard states "the permissible exposure to continuous noise shall not exceed an eight hour time-weighted average of 85 db(A), with a doubling rate of 5 db(A) which means that the allowable exposure time doubles with each 5 db(A) reduction in noise level". Prolonged and repeated exposures to levels exceeding 90 db(A) may cause severe damage to the nerves in the inner ear. Caution signs are placed in the high noise level areas in addition to borders being painted on the roadway where hearing protection is required. An area survey of the plant was made using a Bruel and Kjaer Model 2205 Sound Level Meter calibrated at 94 db(A)(1000 Hz). The noise survey showed that all production areas in the block had some noise levels above 85 db(A). The following data is presented in comparision to two standards, the La. Division Standard based on 85 db(A) and the OSHA Standard of 90 db(A). The data indicates that high readings are being obtained on craft personnel. 100$ . All other data collected falls under Date Description Duration La. Div. OSHA (Minutes) 85 db(A) 90 db(A) 11/2/82 11/3/82 11/3/82 10/27/82 10/28/82 11/1/82 11/4/82 11/4/82 11/4/82 4/15/82 5/28/82 6/2/82 Inst. - General Inst. - General Inst. - General Inst. - Chlorine Comp. Insulator - Caustic Area Pipefitter - Oil Storage Insulator - Caustic Area Pipefitter - Power Area Laborer - Caustic & Liq. Brine OTT - General Brine OTT - General Cell Crew OTT - General 480 480 480 480 480 480 480 480 480 480 480 480 63 00 63 316 158 400 200 00 230 115 144 72 00 148 74 21 00 DO 079742 CONFIDENTIAL Date 10/21/82 4/14/82 10/22/82 10/28/82 4/14/82 4/14/82 4/15/82 4/15/82 4/15/82 4/16/82 5/28/82 5/28/82 6/2/82 6/2/82 10/21/82 10/21/82 10/22/82 10/22/82 10/25/82 10/25/82 10/25/82 10/27/82 10/27/82 10/28/82 11/1/82 Description Cell Crew OTT - General Brine OT - General Brine OT - General OS - Power Area SOT - Power SOT - Caustic SOT - Power SOT - Caustic SOT - Liq. SOT - Cells SOT - Liq. SOT - Power SOT - Cells SOT - Power SOT - Liq. SOT - Power SOT - Cells SOT - Caustic SOT - Liq. SOT - Power SOT - Caustic SOT - Cells SOT - Caustic SOT - Caustic SOT - Power Duration (Minutes) 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 480 La. Div. 85 db(A) 124 18 66 148 1 72 6 40 26 2 0 0 0 0 50 6 2 98 72 0 36 40 2 0 34 OSHA 90 db(A) 62 9 33 74 1 36 3 20 13 1 0 0 0 0 25 3 1 49 36 0 18 20 1 0 17 SULFURIC ACID 3 The TLV for sulfuric acid is 1 mg/m . Exposure to the skin causes severe chemical burns. Inhalation of the mist can produce irritation of the upper respiratory system and nasal passages. When working with sulfuric acid, a full acid suit and respirator must be worn. C>0 DO/Vp 0>^43 EXCURSION: Date Description Duration (Minutes) 12/9/82 Millwright changing seals on acid pump 53 MG/M 3 .01 N/D# * = Non-Detected Do cOHp- Ml SAMPLING AND ANALYTICAL METHODS DO 079745 CONFIDENTIAL SAMPLING AND ANALYTICAL METHODS 1. Asbestos is collected on .8 micron pore size filters and analysis is done by an outside laboratory using the NIOSH approved method #P&CAM 239- 2. Caustic: is collected on .8 micron pore size filters from which the caustic is extracted and analyzed by atomic absorption. 3. Chlorine is caught in a glass impinger containing a .1% sulfamic solution and then analyzed using a millivolt recorder and chlorine ion electrode. 4. HC1: is collected by scrubbing through a .02N caustic solution in a glass Impinger and then analyzed for chlorides using a photoelectric color meter. 5. Noise: Is collected on a dosimeter and analyzed by a sound level meter and noise dosimetry. 6. Sulfuric Acid: is scrubbed in an impinger through distilled water and analyzed for sulfates using a spectrophotometer to measure turbidity. DO 079746, CONFIDENTIAL 1982 INDUSTRIAL HYGIENE ACCOMPLISHMENTS 00 O79747 confxDNtjal 1982 INDUSTRIAL HYGIENE ACCOMPLISHMENTS PURIFICATION AND LIQUEFACTION A. CHLORINE SNIFF HEADERS WERE INSTALLED AT THE BLOCK HEADER IN 1982 AND THE TAIL GAS HEADER WAS COMPLETED IN THE FIRST PART OF THIS YEAR. THESE SNIFF HEADERS ALLOW SAMPLING AT THESE POINTS WITHOUT CHLORINE EXPOSURE. CHLORINE. COOLING DRYING AND COMPRESSION A. AN ENCLOSED SAMPLE STATION WAS INSTALLED ON THE 17% HCL LINE. THIS ELIMINATED EXPOSURE TO HCL VAPORS AND LIQUID DURING SAMPLING. CAUSTIC AREA A. THE SEALS ON THE IRON CELL HOODS WERE IMPROVED TO BETTER EVACUATE THE CAUSTIC MIST FROM UNDER THE COVERS. SAMPLING ANALYSIS INDICATED AN AVERAGE OF 1.13 mg/m3 !AFTER THE IMPROVEMENT AS COMPARED TO AN AVERAGE OF 2.66 mg/m3 BEFORE. B. A NEW CENTRIFUGE WAS INSTALLED WHICH HAS IMPROVED SEALING DESIGN ON CHUTES AND SHAFT SEALS. SAMPLING ON THE DECK SHOWED AN AVERAGE ANALYSIS OF 5.55 mg/m3/ HOWEVER, THIS SAMPLING WAS DONE IN THE PRESENCE OF LEAKS ON THE CENTRIFUGE. SAMPLING WILL BE DONE AGAIN THIS YEAR. DO 079748 CONFIDENTIAL C. THE SALT COLUMN T-301 WHICH HAS A HISTORY OF CAUSTIC MIST WAS TO BE RESEARCHED FOR METHODS OF IMPROVEMENTS BUT THIS HAS NOT BEEN A MAJOR PROBLEM AND WAS CARRIED OVER TO BE LOOKED AT IN 1983. D. EXTERNAL PACKING ADJUSTERS WERE INSTALLED ON ALL EVAPORATORS. THEY WERE PREVIOUSLY LOCATED INSIDE THE SKIRTS WHICH MADE THE JOB A VERY HOT AND CONFINING ONE. E. STEAM TRACING IN THE CAUSTIC AREA WAS CHANGED TO ELECTRICAL TRACING WHICH REDUCED THERMAL EXPOSURE POTENTIAL. F. THE WEIR ON SALT COLUMN T-302 WAS REPLACED BECAUSE OF CAUSTIC LEAKS POSING EXPOSURE POSSIBILITIES. G. VACUUM PUMPS WERE INSTALLED TO REPLACE STEAM JETS ON EV303 AND 304 WHICH WERE A SOURCE OF HOT VAPORS. THE JETS HAVE REMAINED AS BACKUP TO THE NEW PUMPS. H. THE CENTRIFUGE FEED PORTS WERE ENCLOSED TO PREVENT CAUSTIC SPRAYS. WHEN THE CENTRIFUGE TRIPPED IT PRESENTED A SITUA TION WHERE CAUSTIC COULD SPRAY FROM AROUND THE FEED PORTS. IV. POWER AREA A. DUE TO THE LACK OF FINDING GOOD SOLUTIONS TO RESOLVE THE NOISE SOURCES OR MUFFLE THE NOISE, NO SPECIFIC STEPS WERE TAKEN IN 1982. DO 079749 cNFj DENTTfi>L V. PLANI-M1DL ACCOMPLISHMENTS A. THE AREAS OF THE PLANT REQUIRING THAT HEARING PROTECTION BE WORN WERE RE-DESIGNATED BASED ON SOUND LEVEL METER READINGS. THE AREAS NOW REQUIRING PROTECTION ARE BORDERED BY A 4" YELLOW LINE ON ROADWAY LABELLED "HEARING PROTECTION REQUIRED." SIGNS WERE ALSO INSTALLED AS AN ADDITIONAL REMINDER. B. TWO PLANT-WIDE AUDITS RESULTED IN INDUSTRIAL HYGIENE IM PROVEMENTS. 1. A THERMAL INSULATION AUDIT RESULTED IN MANY "HOT" POINTS BEING INSULATED THROUGHOUT THE PLANT (UNINSU LATED HOT PIPING, STEAM TRAPS, ETC). 2. A CHEMICAL LEAK AUDIT RESULTED IN MAINTENANCE BEING DONE THROUGHOUT THE PLANT TO CORRECT LEAK SITUATIONS (SOME MINOR AND SOME MAJOR JOBS). DO 079750 CONFIDENTIAL EMPLOYEE EXPOSURE SUMMARY SHEETS DO 079751 CONFIDENTIAL ---- . (1 | EMPLOYEE EXPOSURE SUfWARY filled in BT^brKie, -Kaol rrr (oDIPLANT n BLOCK 3 STRESS/hk J:Jl TM.0P<?VoV?J MINIMAL DETECTABLE,, LIMIT and UNIT -0! -M/v ,, QUARTER | ^ YEAR *** * (Tiros';* ' /9XoLj PERSONNEL __________ ________ EXCURSION_______ __________ AREA JOB NO. CLASS 01 OTT AREA/ PT TWA NO. " EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG! HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 1I So t 5. 70 0? 0T 03 SOT 04 OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER 55nT 13 MAINT MAtL 16 OONT MgrS/non- 19 OP Area samp 20 (NO JC) MFC. 24 MGR. MFC 26 TECH 28 CHEMIST S 1 lr 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPIHENT: COftOTS 1) MOUTHBIT (2) FUO ^TACE (3) H ALF FALK OH DUST 14} A]lH SUPPLY (5J HhAl tlNG PROTECTION 1 i ' 41 z. Ui D ) ** U- 3D OU DO 0 7 9 7 5 3 C O N F ID E N T IA L FILLED IN BY - HZT PLANT CA itBLOCK %Q I EMPLOYEE EXPOSURE SUMMARY ^ ,, ,, DR< 0041-01 j3 A i i mMiInNiImMaAlL dDeEtTeEcCtTaAbBlLeE . STRESS MS ksloS LIMIT AND UNIT tQ! Ml-/Pc > S> QUARTER YEAR /9fi3-- TM ^ prjc.c~i>r. ~LU-- JOB NO. CLASS 01 OTT 02 OT 03 SOT 04 OS AREA/ TASK 4 PT EQ. / PERSONNELEXCURSIONAREA TWA NO. * EXCUR. NO. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH VS*/*.* 1 .07 .>7 * C SAMPLE NO. DURATION SAMPLES AVG. HIGH C H/ * SO / < .o| 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAINT MATL 16 OGNT MGHS/tlON- 19 OP AREA SAMP ;20 (NO JC) fsxt 2*1 MGR. fff'G ' 26 TECH S A28 CHEMIST T 29 SUPV. SHIP 30 COORD. kPROTECTIVE EQUIPLENT: COMMENTS )Cl MOUTHBTr `""(3 nr(2) FUL1L FAChi ALF EACE OR DUST ('ll Al[R SUPPLY i (5 HEAELING PROTECTION I' DO 0 7 9 7 5 4 CO NFIDENTIAL Q^cJut -dui. KILLED IN BY 01 3EMPLOYEE EXPOSURE SUMMARY DR# eSaS?'- (, MINIMAL DETECT (14 frrPLANT BLOCK%0( STRESSLIMIT AND UNIT & jOjf/cc. >$^ QUARTER. YEAR JOB NO. CLASS 01 COT PERSONNEL EXCURSION AREA AREA/ PT TWA NO. * EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C f & 1 ,03 * 0 2*4 02 OT 03 SOT OR OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER 55ST 13 MAINT MAIL 16 CONT MGRS/NON- 19 OP Area samp 20 (NO JC) FSTT 2R MGR. RFG 26 TECH * - 28 CHEMIST S A" T 29 supv. SHIP JO COORD. PROTECTIVE EQUIPiMENT: "COMENTS CD MOUTHBIT (2) FULErACE (3) H HLF FACE OR DUST (RJ A][R SUPPLY (5' riNCiFDOTEL'TION 1 <1 ticvr wDk-1 oO 5oG FILLED IN PLANT CA cjux BLOCK 3U>0! EMPLOYEE EXPOSURE SUMMARY __ DR# rta 3l-01t3 n MINIMAL DETECTABLE STRESS(jLqJ/'^Txr> LIMIT AND UNIT -Of MHc<L QUARTER, 4^ YEAR JOB NO. CLASS 01 OTT 02 or PERSONNEL___________ ___________ _EXCURSION_________________________________ _______________________ AREA AREA/ PT TWA NO. * EXCUR. NO. ** SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C / / Hi / .01 03 SOT 04 os 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER OONT 13 MAINT MATL 16 OONT MGRS/NON-. 19 OP Area samp 20 (NO JC) mFo! 29 MGR. MFG 26 TECH 4 28 CHEMIST SIT 29 SUPV. SHIP 30 COORD, PROTECTIVE EQUIPMENT: COM1ENTS CD MOUTHBIT (2) FUL T FACE' (3) H ALF FACE OR DUS (HrA'l [R SUPPLY (. b j I 1 [lNii PROTECTION-------- '--------------------- cN F Ide. IP hZ ol\ oo DO 0 7 9 7 5 7 c o n fid e n ts FILLED IN mQoditX j employee exposure summary DRA 0031-01(3 QUARTER s*e YEAR IHG1 ^ M`/ C ><JA, f>A -rj _ /n / MINIMAL DETECTABU ., _ PLANT LA 21BLOCKSTRESa^I^'7'^ LIMIT AND UNIT .0/ Jsjr/tO * 5>t /9/*, PERSONNELEXCURSIONAREA JOB NO. CLASS 01 OTT AREA/ TASK y PT EQ. / TWA NO. BASIS SAMPLE AVG. HIGH EXCUR. NO. ** SAMPU NO. " C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C o?/0 / .<33 12 02 OT 0? SOT 0 OS 05 S3 06 EDO 07 LAB 09 CUR. 10 INSTR 11 LABORER obrfT" 13 MAINT MATL 16 CONT Mcrs/non- 19 OP AREA SAMP 20 (NO JC) RFcH 2*1 MGR. RF5 26 TECH 28 CHEMIST S T 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPIMENT: COMMENTS - 1) MOUTHBTT (2) FUL1CTACE (3) II ALFFACE OTTOST {*)) AiCR SUPPLY i hrod (5) rlNCJ 1 PROTECTION-------- 1--------------------- DO 0 7 9 7 5 8 CO NFIDENTIAL n /. nr FILLED IN BY ^JO.UtdL rObuX , (1 IT plant (IA jX blockubO' QUARTER .3*^ EMPLOYEE EXPOSURE SUPMAHY ----------- , YEAR DR# 003 7'0713 IHG J MJs/cC > ?j. U n . , MINIMAL DETECTABLE " 7~ smssluU>aU^ limit and unit ,a MJjy cL^S'u, /ft* PERSONNEL EXCURSION AREA JOB NO. CLASS 01 OTT AREA/ PT TWA NO. * EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVC. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH i/ So 1 ,3a ,30 02 OT C 03 SOT 04 OS 05 SS C6 EDO 07 LAB 09 CLEH. 10 INSTR S5NT11 LABORER 13 MAINT MATL 16 RCGONBTS7HSFP 19 OP AREA SAMP 20 (NO JC) MFC. 24 MGR. MFC 26 TECH 28 CHEMIST SI T 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPMENT: COFMENTS 1 i 1) MOUTHBIT (2) FUL T FACE' (3) H ALF FACE OR DUS (4) a! LH SUPPLY (5 HEAPtlNG PROTECTION-------- ---------------------- FILLED IN }cJux ficUA PLANT (V) Ui WXX.%0/ EMPLOYEE EXPOSURE SUMMARY DR# M7' CV? MINIMAL DETECTABLE STRESS/^/r-j/:. LIMIT AND UNIT .Qt V v'-/cc - 3** QUARTER o' YEAR /gte- JOB NO. CLASS 01 on 02 0T PERSONNELEXCURSIONAREA AREA/ PT TWA NO. EXCUR. NO. ** SAMPLE NO. ** TASK EO. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C y/ 29 t .No Jb 03 SOT ou os 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 maint MSTl 16 CONT MORS/NON- 19 OP AREA SAMP 20 (NO JC) REST 29 MGR. MFC 26 TECH 28 CHEMIST SAT 29 SUPV. SHIP JO COORD. `PROTECTIVE EQUIPWENT: COmENTS Cl) MOUTHBIT (2) FUL FACE' (3) HIALF FACE OH DUST IX) iJ [R SUPPLY ii (5JHrest(Ing Protection------------------------------- D , 0 FILLED IN BY \kldut TCuJ) PLANT CA JBLOCKZtoOl n$ EMPLOYEE EXPOSURE SUMMARY QUARTER DR (X>31~ 0V3 IHC rg Y 'l'/CC = . , MINIMAL DETECTABLE ~~ STRESS (tfc> LIMIT AND UNIT .Qt jJr/cc ?5aa. YEAR JOB HO. CLASS 01 OTT 02 OT PERSONNELEXCURSION_______ _________________ AREA AREA/ pT TOA NO. EXCUR. NO. SAMPLE NO. ** TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 1/ y<3V / T7T 03 SOT 04 OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAINT MAIL 16 CONT mgrs/NOn- 19 OP " Area samp 20 (NO JC) MFG. 24 MGR. MFG 26 TECH 28 CHEMIST S * '1' 29 5UFV. SHIP 30 COORD. PROTECTIVE EQUIP ENT! COmENTS i 1) MOUTHBIT 12} FULL FACE 13) H ALF FACE OR DUSrr>mdLR SUPPLY (5JhlEidriNu 1 PROTECTION --------------------- FILLED IN BY \jQtJjU fU*A/ _// PLANT I'aJI WJXXSbOl EMPLOYEE EXPOSURE SUMMARY QUARTER___4' DRJ IHG n . , MINIMAL DETECTABLE ~~7 _ STRESS/^j/^/fe LIMIT AND UNIT ,0/ MJrftc >J> pc `' YEAR /ft* PERSONNEL EXCURSION AREA JOB NO. CLASS 01 OTT 02 OT AREA/ PT TWA NO. " EXCUR. NO, SAMPLE NO. * TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C V/ l '0% .ot 03 SOT 04 OS 05 SS 06 EDO OT LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAINT maTC 16 CONT MGRS/NON- 19 OP AREA SAMP 20 (NO JC) mFg. 24 MGR. MFG 26 TECH * 28 CHEMIST 5 ft T 29 SUPV. SHIP 30 COORD. `PROTECTIVE EQUIP!KENT: 1) MOUTHSIT (21 FUL[1"FacE HI) H ALF FACE OR DUSt prnd:r supply \ (5,HhesttlHO PROTECTION--------'------------------- 079761 C 0N F T 0E 'fV 7Ii <-Jr < ( DO 0 7 9 7 6 2 CO NFIDENTIAL FILLED .IN vCKir.Kit. IAt) l PLANT C.A1L__________ BLOCK J?6<W EMPLOYEE EXPOSURE SUMMARY QUARTER STRESS, Alesha DR0 0031-0113 IHC MINIMAL DETECTABLE , LIMIT AND UNIT .<U UbJbC f i M. YEAR fee r SZ*. /9$^~ PERSONNEL____________________ _________ _EXCURSIONAREA JOB NO. CUSS 01 OTT AREA/ PT TOA NO. ** EXCUR. NO. * SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HICH C' DURATION SAHPLES AVG. HICH C i1 ( ,3o . S>0 02 OT 03 SOT 09 OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER S5nT 13 MAINT MATL 16 CONT HORS/NON19 OP Area samp 20 (NO JC) MFC. 29 MGR. MFC" 26 TECH 28 CHEMIST S VT 29 SUPV. SHIP 30 COORD. kprotective EquipMENT: COFMDITS CD MOUTHBIT (2) FUL FACE' l3J HALFFACE OR DUST "(9) a![H SUPPLY .(5 i 1 (INC PROTECTION--------'---------------------------- DO 0 7 9 7 6 3 CO NFIDENTIAL filled m m^JacKie Pan! tAPLANT __________BLOCK S(tOl EMPLOYEE EXPOSURE SUMMARY QUAR' ER DR* Opal -0113 IHG _q?; a , * MINIMAL DETECTABLE n " , ,, STRESSfjsjfS To) LIMIT AND UNIT >0! Vji/Cc >hj+ YEAR /9P*K JOB NO. CLASS 01 OTT 02 OT PERSONNELEXCURSION _____________________________________________________AREA AREA/ PT TWA NO. ** EXCUR. NO. SAMPLE NO. * TASK EM. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C f/ lot 1 ,10 *7o 03 SOT OM OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAINT MATL 16 CONT ' MGRi/HON19 OP AREA SAMP 20 (NO JC) MFC. 29 MGR. HFG 26 TECH 28 CHEMIST SA t 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIP MENT: Cm-IENTS [11 MOUTHBIT (2) FUL1 FACE (3) H (LF FACE OR DUST lH) A][R Supply (5J HEARriNU PROTECTION '---------------------------- filled in niJflcKie Paul PLANT C(\ iT BLOCK $(a01 EMPLOYEE EXPOSURE SUMMARY DR# nos 7-0713 QU, IHG MINIMAL DETECTABLE smssAsUsloc limit . /and unit 0 til/cc >& Lkj C JOB tiO. CLASS 01 OTT 02 OT PERSONNELEXCURSIONAREA AREA/ PT TWA NO. EXCUR. NO. ti TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C 11 7 V / .or qf SAMPLE NO. * DURATION SAMPLES AVG. HIGH C 03 SOT O') OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER COST 13 MA1NT MAtL 16 00NT MCRS/NON- 19 OP AREA SAMP 20 (NO JC) MFC. 24 MGR. HTg 26 TECH 28 CHEMIST SAT 29 SUPV. ShIT 30 COORD. "PROTECTIVE EQUIPMENT: * COMMENTS I (1) MOUTHBIT (2) FUL FACE' (3) H ALFFACE OR DUST (4) A][R SUPPLY (5; HEAh(INC PROTECTION------'--------------- o DO 0 7 9 7 6 5 CO NFIDENTIAL FILLED IN bQaLkiStjLdL EMPLOYEE EXPOSURE SUMMAMRY . _ ] - /) . , nMiINNiIrMUAIL IX.IW.1ADLE. PLANT LA 77BLOCKi STRESS{<lilA LIMIT AND UNIT .0/ Any (att3 . t4 QUARTER ( YEAR /?/&. JOB NO. CLASS 01 OTT 02 OT PERSONNEL EXCURSION AREA AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C i0 ir SL 37 M 03 SOT OH OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAINT MATL 16 CONT mcrs/Non- 19 OP Area Samp 20 (NO JC) MFC. 24 MGR. MFC 26 TECH /S' 4?7 28 CHEMIST S" V i 29 SUPV. SHIP JO COORD. tprOtlctivE Bquipifern COMMENTS H) MOUTHBIT (2VFUU FACE (3) hIALF FACE m DUST 14} A lK SUPPLY 15 hmtlNG PROTECTION--------1-------------------- FILLED IN BY^CAlp AajJ? PLANT (?4 ~rtBLOCKJ^/ EMPLOYEE EXPOSURE SUMMARY dr OQQ /) . MINIMAL DETECTABLE STRESS LIMIT AND UNIT I1 QUARTER fX ' YEAR /7^ /> PERSONNELEXCURSION________________________________________________________ __________________ AREA JOB NO. CLASS AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. " TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT 0*1 OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER H5nT 13 MAINT MAIL 16 CGNT ' HGRS/NOtC 19 OP AREA SAMP 20 (NO JC) MFC. 2V MGR. MFG 26 TECH /< nr f.d3 28 CHEMIST 5" V t 29 SUPV. SHIP 30 COORD. PROTECTIVE exjuipi'(ENT: COMIENTS H) MOUTHBIT (2) FUL FACE (3) h!MF FACE OR DUST IR) A LH SUPPLY !! 1! (b (HEMflNC PROTECTION--------'-------------------- DO 0 7 9 7 6 6 c o n fid en tial i FILLED IN BY PLANT C, RY /Ljl EMPLOYEE EXPOSURE SUMMARY I BLOCK 3G>0( STRESS MruI.NrtI.MinAmL. LIMIT AND UNIT , . QUARTER cf^ f th( sTKCfal YEAR 19%& PERSONNEL EXCURSION AREA JOB NO. CLASS 01 OTT 02 OT 03 SOT OH OS AREA/ PT 1VA NO* * EXCUR. NO. * SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 3 0 Um / `01 *.ol 3 0 <? -Rm _ 3 'll O? 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER 55nT 13 MAINT MAIL 16 CONT Mchs/non- 19 OP AREA-SAMP 20 (UO JC) MFC. tH MGR. MIG 26 TECH 28 CHEMIST fTT 29 SUPV. SHIP 30 COORD. PROTECTIVE EquipifOT: i 1) MOUTHBIT (2) FULtl'E'ACL" (3) H ALF FACE OR DUST IHJ Aibrsuppi T (5 HEAIflNC PROTECTION------------------------------------- DO 0 7 9 7 6 8 CO NFIDENTIAL FILLED.IN BY' PLANT JUU TG*J( ^ BLOCK EMPLOYEE EXPOSURE SUMMARY _i DRtf QQO 7- T^/Y >7 j * MINIMAL UDEbTlbELCiTAADBLLLE ,. SSTTRREESSSS f('Q/2/mv TJZLZUyJJ LLIMIMITIT AANNDD UUNNITIT ..DP!/Avyfsr*. QUARTER of/tJ) IHG <Q sr, ~/sr^3 ^ YEAR /9lt JOB NO. CLASS PERSONNEL EXCURSION AREA AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 0? OT 0 3 SGT 4/ ' 1S~ - / ^*oi C.Ol r O') OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER cost 13 MAINT MAfL : 16 CONT MGRS/NON- 19 OP XRtA SAHR 20 (NO JC) MFG. 29 MGR. mfG 26 TECH - 28 CHEMIST SA T 29 SUPV. SHIP 30 COORD. `PROTECTIVE EQUIP;MEHT: COPMENTS Cl) M0U1HBIT (2) FULI FACE HrnriMF FACE OR DUSTOrnd[R SUPP1 1 1 HEAhFINC PROTECTION-------1 DO 0 7 9 7 6 9 co nfidential FILLED IN BY PLANT (LA H PaAjty BLOCK3001 EMPLOYEE EXPOSURE SUMMAhRYi ,,,, / I S) rMuI-N"-ILMruA'LL. UC.iEA,lJU3Ui , STRESS('QjjJjULr, LIMIT AND UNIT - Q//TQ /fn,3 QUARTER r~T YEAR nr*- PERSONNEL ____________ __________ EXCURSIONAREA JOB NO. CLASS AREA/ PT TWA NO. * EXCUR. NO. * SAMPLE NO. " TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT on OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER ConT ' 13 MA1NT MATL 16 CONT RgrS/NoiT- 19 OP XHST5SRP 20 (NO JC) MFC. 24 MGR. HFG 26 TECH 0 P- ?7 / .fa ,vrifz n( .0* ------- " N mmT 28 CHEMIST 5""a" t 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIP tern COFMENTS i 1) MOUTHBIT (2) FUG FACE' (3) H AlFFACE OR DUST (4) A][R SUPPLY (5'hTEAfriNG PROTECTION ' I DO 0 7 9 7 7 0 CO NFIDENTIAL DO 0 7 9 7 7 1 CO NFIDENTIAL HL.LLU IN UtWjW PaJ?........ PLANT C, Hjl________BLOCK 36 Of I'HItOM: KXI'U-illltK ;UIMrtAltY Idr# nnob-JiS^ s\ A . MruInNjI-MnAnuL DETECTABLE STRESS (1AI&U LIMIT AND UNIT . / YEAR ffl&L PERSONNELEXCURSION______________________________________________________ ____________ AREA JOB NO. CLASS 01 OTT AREA/ PT TWA NO. * EXCUR. NO. 11 SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C / r/10<~ *-l /r 02 OT 03 SOT 09 OS 05 SS 06 EDO 07 LAB 09 CLER. f 10 INSTR 11 LABORER EoRT 13 MAINT MAIL 16 CONT MORS/NON- 19 OP Area samp 20 (NO JC) MFC. 21 MGR. MFC 26 TECH 28 CIIFJUST SA T 29 SUPV. SHIP 30 COORD. 1protective EqUip fern COMMENTS 1) MO .1 IDT ACE OR IX7ST NnilR SUPPLY (5 hrodUNO !; PROTECTION' DO 0 7 9 7 7 2 CO NFIDENTIAL CUdLI -dp/ FILLED IN B PLANT ifI,^fAJ_iL. BLOCK BUOCK ~?A. ?^./); EMPLOYEE EXPOSURE SUMMARY ,, / QUARTER -: DR* 0007- 99/4- IHC .O/sh^'U*.3 /> .MlUINIuMmAuL lD*E,TTeECCTABELE- ', ^ STRESS LIMIT AND UNIT .Q//y^ !/yn *J PERSONNEL EXCURSION AREA JOB NO. CLASS area/ PT TWA NO. excur. no. sample no. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C oi orr 02 OT 03 SOT 01) OS / mo <3 < >0? i .(Xi. .or 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER Q5HT 13 MAINT MAIL 16 CONT mcrS/nON19 OP AREA SAMP 20 (NO JC) MFC. 29 MGR. MFC 26 TECH o ( 1 28 CHEMIST 3& T 29 SUPV. SHIP 30 COORD. Protective equipMERTi COMMENTS i 1) M0UTHB1T (2) FUL1 FACE 4nr ALFFACEORdOST ID) AlLH SUPPLY 1 (5 Neat(INC PROTECTION--------1-------------------- ------- r DO 0 7 9 7 7 3 CO NFIDENTIAL FILLED IN BTfQjOdbl -fiiAiS-------PLANT_-CATC_______ BLQCI^F^/ EMPLOYEE EXPOSURE SUMMARY DR# A* . , MINIMAL DETECTABLE STRESS ( JUMihC LIMIT AND UNIT Lpp**. PERSONNEL________ ______ EXCURSION m YEAR _____ ' AREA JOB NO. CLASS 01 cm AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. ** TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C i/ 3 - :.A3 5 02 OT 03 SOT O') OS X/ i X *2(i 211 6 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER COST 13 MAINT MAIL 16 OONT MCJRS/HON- 19 OP SSEA SAMP 20 (NO JC) MFG. 29 MGR. MFG 26 TECH Co A CHEMIST S Si T 29 SUPV. SHIP 30 OOORD. PROTECTIVE EQUIP RENT: COPMENTS X (1) MOUTHBIT (2) FUUH'ACE (3) hI(LF FACE OH DUSr~prnd[R SUPPLY .rvsnr * otL .5> (5J HEAPriNC PROTECTION--------'-------------------- DO 0 7 9 7 7 4 C O N F ID E N T IA L r. . . KILLED IN BbyrQqc^c . a a LLr PLANT C/i 77,BLOCK n EMPLOYEE EXPOSURE SUMMARY ,/ dr qooC,-.7Ul_ / ot STRESS nn, ' fJJU&'UA^b LIMIT minimal AND UNIT detectable / '/ /W>l QUARTER 111(3 YEAR m t[- JOB NO. CLASS 01 OTT PERSONNEL_____________________________ _______ EXCURSION____________ ________ ________AREA AREA/ iPT TWA NO. ** EXCUR. NO. * SAMPLE NO. TASK * EQ. BASIS SAMPLE AVG. HIGH / C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C n &f 02 OT 03 SOT V/ 3$ 3- -c 7V 04 OS 05 S3 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONt 13 MAINT MATL 16 CONT MGRS/NON- 19 OP AREA SAMP 20 (NO JC) MFG. 29 MGR. MEG 26 TECH 28 CIIEHIST STT" 29 SUPV. SHIP jO COORD. comENTS * iin ACE ON DUST (ifTsJ ----------------- ---------------|---------- 1 SUPPLY (5 HliAh[INC PROTECTION /O . . /On EMPLOYEE EXPOSURE SUMMARY _,, , FILLED IN BY \Jac,*U TOmV DRt OOo6~7/j^ ~jr MINIMAL DETECTABLE PLANT C/1 H BLOCK $00! STRESS (HUA// Hi. LIMIT AND UNIT - / QUARTER IHG /p/i>h Fl r YEAR JOB NO. CLASS PERSONNEL EXCURSION AREA AREA/ FT TWA NO. ** EXCUR. NO. * SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT \ / J3l 09 OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER coiiT t 13 MAINT MAIL 16 CONT MGRS/NON- 19 OP ---------SRETSAMP----20 (NO JC) MFG. 2 MGR. MFG 26 TECH 28 CHEMIST --n"T----------29 SUPV. SHIP 30 COORD. 'PROTECTIVE EQUIPIWi COMMENTS "1) HOUTHBIT ................... _ (2) EUL1rrscr (3) HiUJfACE OH DUST (*1) AlTT SUPPLY (5J("HEKhfINC 1 PROTECTION ' i 1v U>S fN h- O' 2 lu No it S <j i r ! ! *i 1 | 1, i II.LEU IN UlQ?<Xcl Pn. ,p 7/ PLANT QJ) H ^jxx.SL01 iNri.oYKK Rxi'or.unK summary .. mOOQL-nft'f i . MINIMAL DETECTABLE mws&CJdi&u ajulimit and unit , QUARTER YEAII IIIU !pp m ll~ PERSONNEL EXCURSION ______ AREA JOB NO. CLASS AREA/ PT TWA NO. * EXCUR. NO. SAMPLE HO. TASK Ed. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT 01 OS i( / 30 1 * J Co / r/ ^(oC 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR H/ 11 LABORER OOFff 13 MAINT MATL fg 16 CONT MGRS7NON- 19 OP AREA SAMP 20 (NO JC) 3$ MFC. 21 MGR. HFG 26 TED1 PH a */ */ 7^ *1 ^ t 1 m/ ./r -/f / 28 CIIKMI5T SAT 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPMENT: COt-HENTS Cl) MO T (1) a! ! ACE OH DUS [R SUPPLY (5 HOfllNG PROTECTION i ; FILLED IN BY Qjl oia_ JU PLANT E_. BLOCK EMPLOYEE EXPOSURE SUMMAmRY poof-3#^ iiLLSTRESS MINIMAL. DEtECTABLE7 LIMIT AND UNIT OlWjfa QUARTER IHG /-- YEAR C- PERSONNEL,,________________________ ________________EXCURSIONAREA JOB NO. CLASS AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HICH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 orr 02 OT 03 SOT OM OS 05 SS 06 EDO 07 LAB m 09 CLER. 10 INSTR 11 LABORER 00NT 13 MAINT MATL 16 CONT MgrS/NOn- 19 OP AMa Samp 20 (NO JC) RFcl 29 MGR. MFC 26 TECH A /<T / <.oi <ol 28 CHEMIST SAT 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPRENT: COFWENTS CD MOUTHBIT (2) FUL1 FACE (3) H MF FACE OR DUST untilLH SUPPLY ----------------- 1------------ 1-----------1i (5 HEAhriNG Protection--------' FILLED IN PLANT O n 7T BLOCK3b Of EMPLOYEE EXPOSURE SUMMARY ,, , on*J01L_ MINIMAL DETECTABLE STRESsHilc^C.,' "limit1*AND UNIT ^jS YEAR !9%9-> JOB HO. CLASS 01 OTT 02 OT 03 SOT 04 OS PERSONNEL___________________ ______________________ EXCURSIONAREA AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 0 J If 0 (fjU / ?? (0 5 Uy 4 / 3 05 S3 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER COfff 13 maint MATL 16 00NT MGftS/NON- 19 OP AREA SAMP 20 (NO JO MFC. 24 MGR. MFC 26 TECH 28 CHEMIST Si t 29 SUPV. SHIP 'jO COORD. *f`RO`ffcCTIVE EQUIP fern COMMENTS # ft !i 1) MOUTHBIT (21 7UL1TTACE^T3) TTALF FACE OR DUST TRJ J]LH SUPPLY (5'FHES7(ING PROTECTION--------1-------------------- U O 8 DO 0 7 9 7 7 9 CO NFIDENTIAL FILLED IN BtOillcJuj. PoiaJ) PLANT________ U BLOCk3(p6/ EMPLOYEE EXPOSURE SUMMARY DRtf u /- Z&2 MINIMAL DETECTABLE STRESS LIMIT AND UNIT -0- QUARTEB TEAR /jH 3-> IHG Xshfa)... JOB NO. CLASS PERSONNEL ____________________________ EXCURSION AREA/ PT Ttik NO, ** EXCUR. NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH ______________________ AREA SAMPLE NO. C DURATION SAMPLES AVG. HIGH 01 cm 02 OT 03 SOT & S' 1 /3 C 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER E5ST 13 MAINT MAIL 16 CONT MGRS/NON- 19 OP AREA SAMP 20 (NO JC) MFC. 24 MGR. RFC 26 TECH 28 CHEMIST 5"'at 29 SUPV. SHIP 30 COORD. `PROTECTIVE EQUIPMENT: COFMQTTS j 1 NCD MOUTHBIT (2) FUL1CTSCe h)'h ALFFACE OR DUST (4) A][R SUPPLY (5 ew[Inc protection----------------------- DO 0 7 9 7 8 0 CO NFIDENTIAL FILLED PLANT m^gcJcJjL PcuJ CA & BLOCK \ol ^employee exposure smw# ^ . MINIMAL DETramE^ i^fbLAQj LIMIT AND UNIT QU IHG YEAR /989> JOB NO. CLASS PERSONNEL ___________ AREA/ iPT TWA NO. * TASK EQ. BASIS SAMPLE AVG. HIGH C ______ _____EXCURSION_______ _______ AREA EXCUR. NO. ** SAMPLE NO. * DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT i 0 Uk a 1 OR OS 05 SS 06 EDO 07 LAB 09 CLER, 10 INSTR 11 IABORER OONT 13 MAINT MATL 16 CONT MGRS/NON- . 19 OP AREA SAMP 20 (NO JC) MFC. 2R MGR. MFC 26 TECH 28 CHEMIST 29 SUPV. SHIP 30 COORD. ^PROTECTIVE EQUIP 8ENTT CD MOUTHBIT (2) FUUE FACE (3) HIMFFACE OR DUST TM aILH SUPPLY 1 (5)hlEKF[INC PROTECTION---------------------------- COEMENTS DO 0 7 9 7 8 1 CO NFIDENTIAL A ,, 0 a FILLED IN ByS^cXo* ^4 EMPLOYEE EXPOSURE SUMMARY ^ ____ n DRtf / -<f5W ~7 T ly)-. MINIMAL DETECTABLE PLANTC/llC BLOCK &>6I STRESS j/UUt. LIMIT AND UNIT O________________ QUABTER IHG JfJMAl ~ YEAR /H^ ---------- JOB 110. CLASS PERSONNEL______________________ __________ EXCURSION ___________AREA AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. * TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT JL. u*. OS 01 OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTH 11 LABORER 00NT 13 MAINT MATL 16 CGNT MUHS/NON19 OP Area samp 20 (NO JC) MFC. 2H MGR. MFC 26 TECH 26 CHEMIST S& T 29 SUPV. Sup 30 COORD. PROTECTIVE tXJUIPItern C0M3ENTS i 1) MOUTHBIT (2) FUUtTFSCE (3)H1MF FACE OR DUSttsttI[R SUPPLY (5)Hrest'ING PROTECTION '---------------- / DO 0 7 9 7 8 2 c o n f id e n t ia l FILLED IN BY kjUL fh-dj PLAt-T CA jf EWPLOYEE EXPOSURE SUMMARY DR# loft- #0$ ^. MINIMAL DETAEcCtTaAbBlLe _ STRESS / IiQoQXJ LIMIT AND UNIT Cf it d, QUARTER T ,,.j me ,s YEAR M3^ PERSONNELEXCURSIONAREA JOB NO. CLASS 01 OTT 02 OT Ul SOT 04 OS AREA/ PT TWA NO. EXCUR. NO. SAMPLE NO. TASK EQ. BASIS SAMPLE AVG, HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HICH C 0 $4* 1 &3. t/ 3-* 0 ?A 1 r s' U H 1st ( 3? 33 (7 if H i'/ 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAINT MATL 16 CONT mgrs/NOn- 19 OP AREA SAMP 20 (NO JC) MFC. 24 MGR. MFC 26 TECH S' % 4U l w /&> 5 rHA in poo * 1 28 CHEMIST 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPMENT: COWENTS 1_____ C1J MOUTHBIT (2) FUL FACE' (3) H ALF FACE OR DUST (4) AlLH SUPPLY ! 1 (b New(INC PROTECTION l 1 Ol ,./)/. EMPLOYEE EXPOSURE SUMMARY n - . omS FILLED IN BY \Ladu* n ,,xK/Lrt .lin-j, ,. , -^-'' MINIMAL DETECTABLE rjr PLANT UA Jl BLOCK DbO! STRESS j /QiAJC LIMIT AND UNIT JO PERSONNEL EXCURSION AREA JOB No. CLASS AREA/ PT TWA NO. EXCUR. NO. * SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C oi orr 02 OT 03 SOT fi. 5" PJlA. 2 3o.<r 3(? OH OS 05 SS 06 EDO C7 LAB i_q CLER. 10 INSTR 11 LABORER tt)NT 13 MAINT MAIL 16 CONT HGRS/NON- 19 OP AREA SAMP 20 (NO JC) MFC. 2M MGR. Mf (j 26 TECH * 20 CHEMIST S& T 29 SUPV. SHIP 30 COORD. ITOVTPCTtW WV1T6I TTOf nnmrr - ----------------- 1-------------- hmr ii p tT/f nn -me r--nrrnr ro OTTmrr v--nr UL'JIt iim 1 i 00 S CO h- f> 2 O' Lu ^c O Hh o O CONF DO 0 7 9 7 8 4 C O N F ID E N T IA L FILLED IN B <7 PLANT_JM3L_________ BLOCQ^fl/ EMPLOYEE EXPOSURE SUMMARY n ,, nn m70?l -$CQ9 (vj MINIMAL DETECTABLE STRESS IIQmA LIMIT AND UNIT Qf QUARTER V . IHG YEAR JOB HO. CLASS PERSONNEL EXCURSION AREA *pTAREA/ TWA NO. EXCUR. NO, i* SAMPLE NO. TASK EQ. BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT 04 OS V 0 Mi a IO.S* Jo 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER CONT 13 MAIN! MATL 16 CONT hgrs/nOn- 19 OP Area samp 20 (NO JC) MFC. 24 MGR. HFcT 26 TECH * 28 CHEMIST 29 SUPV, SHIP 30 COORD. PROTECTIVE EQUIP,MENT: i ---------------1) MOUTHBIT (2) FUU FACE' (3) H KLFrACE OR DUST (4J A]LH SUPPLY (5 HEA1UNG PROTECTION DO 0 7 9 7 8 5 CO NFIDENTIAL DO 0 7 9 7 8 6 C O N F ID E N T IA L FILLED IN BY ^ cJLJ Pcu^l PLANT __ BLOCK EMPLOYEE EXPOSURE SUMMARY DR# STRESS MINIMAL DETi TABLE , LIMIT AND UNIT `OZ/TH^/sr QUARTER INC lai7p`ST* YEAR JM. PERSONNEL_______ __________ EXCURSION ________ AREA JOB tiO. CLASS AREA/ *PT TWA NO. EXCUR. NO. SAMPLE NO. TASK EX). BASIS SAMPLE AVG. HIGH C DURATION SAMPLES AVG. HIGH C DURATION SAMPLES AVG. HIGH C 01 OTT 02 OT 03 SOT O'! OS 05 SS 06 EDO 07 LAB 09 CLER. 10 INSTR 11 LABORER OONT 13 maint MATL 16 CONT MGRS/NON- 19 OP AREA saHp 20 (NO JC) MFG. 29 MGR. MFG 26 TECH * * .63 / *,0/ ,, 28 CHEMIST 29 SUPV. SHIP 30 COORD. PROTECTIVE EQUIPMENT: COrtlEMTS Cl) MQUTHBIT (2) FULI FACE (3) FIILF FACE OR DUS r (9) a][R SUPPLY !it^ (5J HEAPUnU PHOTECTTon--------'-------------------- PLANT NOISE SURVEY MAP DO 079787 CONFIDENTIAL DO 0 7 9 7 8 8 CO NFIDENTIAL CAfloi -OikcJu, IT 13-139/13- fo-l Qci b - A_) \Zm) 1 ^ !~1 (p) )c TOT" ( if' i* WW.' SI01 m 'QCj L . - l5~ cP 1 LAk LS&J. *'< ,,___ Imd ChAi*ft ?" <JftVr c Lwtb `Am- ^ % J ; CHEMICAL & PHYSICAL INVENTORY SHEETS DO 079789 CONFTDFNTTAL 6 Figure 1. CURRENT DEFINITION FOR DECREES OF EXPOSURE The four ratings for the degrees of exposure are the same as defined on the bach of the Industrial Hygiene Data Sheet of Properties, Health Hazards and Precautions for Safe Handling of Materials. NO CONTACT DEGREES OF EXPOSURE RELATED TO TYPES OF OPERATION I Characterized by remote operation with - equipment isolated from the work area. The persons entering isolated areas will re quire the personal protection outlined in IV below. MINOR CONTACT II Characterized by closed systems with equipment vented outside . the work area, instrument control, mechanical handling of materials in bulk. Examples are: continuous reactors, stills, and filters, enclosed conveyors, ventilated packaging. OCCASIONAL Ill Characterized by manual handling of materials in packages such DAILY as bags, drums and fiberpaks. Ventilation may be provided for CONTACT specific jobs. Many batch operations falls into this category. GROSS CONTACT LIKELY r IV Characterized by hand operation. Examples are: emergency repairs, cleaning equipment, cleaning filters, taking care of spills, packaging volatile or dusty materials without ventila tion, wheeling and tray drying. The degrees of exposure, as rated by plant supervision and reviewed by the industrial hygienist, were based on normal operating conditions. Each was based on regular observations of the operating procedures and work practices employed by operators in the specific job classification. RESTRICTED: lot u within Th Dow Chomicai Company only. DO 079790 CONFIDENTIAL Figure 2. CURRENT DEFINITIONS OF HAZARD RATINCS A hazard racing is defined as follows* | A numerical racing ranging from 1 (high) Chrough 5 (low) which estimates the probability that an injury or excessive exposure will occur in a given situation or environment. It is based on the degree of exposure and the physical and toxic properties of the chemical. The degree of exposure is influenced by the type of process (open versus closed system) and the type of operation required (manual versus automatic). # >( Hazard is the likelihood that injury will occur in a given situation. The hazard rating will be unique for the job classification in a particular plant. Within a given plant the hazard rating for a single chemical may be different for various job classifications because of the varying degree of exposure. The guidelines the U.S. Area Industrial Hygiene Laboratory is using in setting hazard ratings are as follows. Hazard Rating 1 -- This rating is designated for materials that are highly toxic and/or have physical properties that can lead to exposure of toxic quantities. There is a significant possibility of a serious, excessive exposure under the conditions of use. These materials require immediate action from plant super vision and industrial hygiene to evaluate and control exposure levels. Periodic follow up documentation is needed for each control measure attempted. Continuous area monitoring should probably be used in these processes and every effort made to reduce the hazard. ( Hazard Rating 2 -- This designation indicates that the material has a relatively nigh toxicity and/or the necessary physical properties are such that the likeli hood of excessive exposure to toxic quantities is high but the consequences of exposure to toxic amounts are less severe than for materials with a hazard rating of 1. These materials require periodic monitoring (at least annually to evaluate the exposure). Continuous area monitoring should be considered. Hazard Rating 3 -- This designation is for materials which are moderately toxic and the likelihood of injury from exposure to toxic amounts is moderate. The employee's exposure to these materials requires industrial hygiene monitoring where feasible, but the frequency may be reduced. Where monitoring is not planned, a written explanation of the basis of judgment of acceptable exposure is needed. Hazard Rating A -- Under the conditions of use, employees may be exposed to moderately toxic materials but the likelihood of an exposure to toxic amounts with serious adverse effects is low. Monitoring is not normally required, but employees' exposures should be documented when practical. Hazard Rating 5 -- This designation is used for materials that have low toxicity and/or the potential for exposure to toxic amounts is low. Under the conditions f use it is almost certain that the material does not pose a helth hazard. Although monitoring is not required, employee exposure data should be obtained If practical. Normally a hazard rating of 5 does not require informing the employee of the consequences of exposure to toxic amounts of the chemical or I iysical agent. This designation should De assigned judiciously. The employee should be prepared to protect himself from exposure during abnormal operating conditions. DO 079791 RESTRICTED: lor us* within Th* Dow Chamical Company only. CONFIDENT! CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK filled out by CHLOR-ALKAU II 3601 JACKIE PAUL JOB CLASSIFICATION (jUiL Cajlut MATERIALS OR PHYSICAL AGENTS INDEX NUMBER INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE 12/10/82 NO. OF EMPLOYEES IN CLASSIFICATION 3 ** HAZARD RATING DATA SHEET AVAILABLE RAW MAT1L: Brine .... PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020.2080,Sulphite 3, Balanced Polymer 6000) 10 mo/m3 1 pDm C 2 mg/m3 C 1000 ppm - N/F N/F 2 U O 5 l" 2 A 1 CO? S000 ppm HC1 7 ma/m3 C ... H,,so4 LH ----------------------------------------------------------------------------- Hvdroaen Peroxide 1 mg/m3 1 nnm Mq Chloride Nalco Floe Sodium Thiosulfate N/F N/F 10 mg/m3 PHYSICAL AGENTS: Heat Noise Rfi rlh(A) UTILITIES: Condensate Methane 'iimplp A*;phy Nitroqen 1000 ppm / 1 [ ,J. 1 / ,n eX a / / / 4 cX 3 4 4 lL 4 4 4 4 4 4 4 4 i 3 4 4 --------1 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FOMM M.J7 7I0 PRINTED R.I 0.74 C 0 O 07979? Of^tdpNtial See Industrial Hygiene Data Sheet. * + To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK FILLED OUT BY CHLOR-ALKALI II BU'UD'ng nO, 3601 JACKIE PAUL JOB CLASSIFICATION Ltku; ilrtlft-n , (j&natf/iM) V ) MATERIALS OR PHYSICAL AGENTS INDEX NUMBER INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE 12/10/82 no. OF EMPLOYEES in classification ** HAZARD RATING * DATA SHEET AVAILABLE RAW MAT'1 ! Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020.2080.Sulphite 3, Balanced Polymer 6000) 10 ma/m3 1 DDm C ? mg/m3 C 1000 ppm N/F N /F 2 A ) 3 i ! CO? S000 ppm HC1 7 ma/m3 C _ Hr, t SOH. --------------------------------------------------------- Hvdroqen Peroxide 1 mg/m3 1 nnm Mq Chloride N/F Nalco Floe Sodium Thiosulfate N/F 10 mg/m3 PHYSICAL AGENTS: Heat Noise RS rih(A) UTILITIES: Condensate Methane Simple A;phy Nitroqen 1 non ppm 1 <?. *V 1 f i / / / / / 4 SL Li 3 4 4 4 4 4 4 4 4 4 Y Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M-47710 PRINTED R-10.74 DO 079793 -------- CONFIDENTIAL = * See Industrial Hygiene Data Sheet. ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK PILLED OUT BY CHLOR-ALKALI II b`jiLD'NG no. 3601 JACKIE PAUL JOB CLASSIFICATION O.CU-loXleu 6 MATERIALS OR PtftsiCAL AGENTS index NUMBER 12/10/82 NO. OF EMPLOYEES IN CLASSIFICATION INDUSTRIAL HYGIENE GUIDE ppm or mg/fU DEGREE OF EXPOSURE *A HAZARD RATING DATA SHEET AVAILABLE RAW MAT'I : Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m^ 1 ppm C 2 mg/m^ C 1000 ppm N/E N/F CO? 5000 ppm HC1 7 ma/m^ C H2S0,______________________________________ 1 mg/m^ Hydroqen Peroxide 1 ppm Mq Chloride Nalco Floe Sodium Thiosulfate N/E N/E 10 mg/m^ PHYSICAL AGENTS: Heat Noise 85 dh(A) UTILITIES: Condensate Methane 5implp Asphy Nitroqen 1000 ppm a H' 1 i i l 1 a i i i 1 1 1 + u X i 4 4 d a 4 4 4 L. Li 4 2, . cr i Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes * FORM M*4?710 PRINTED R-fO-74 * See Industrial Hygiene Data Sheet. * To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY superintendent n a me WARREN CLARK filled Out by CHLOR-ALKALI II DATE building" n6T 3601 JACKIE PAUL JOB CLASSIFICATION TMartx. {\h&hafa\A> MATERIALS OR PHYSICAL AGENTS INDEX NUMBER 12/10/82 NO. OF EMPLOYEES IN CLASSIFICATION 4 INDUSTRIAL HYGIENE GUIDE ppm or it DEGREE OF EXPOSURE HAZARD RATING DATA SHEET AVAILABLE RAU MAT' 1 ? Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m3 1 ppm C 2 mg/m3 C 1000 ppm N/F N/F CO? snnn ppm HC1 7 ma/m3 C .....Ht.S0, ---------------------------------------------------------- 1 mg/m3 Hydroqen Peroxide 1 DDm Mq Chloride Nalco Floe Sodium Thiosulfate N/E N/E in mg/m3 PHYSICAL AGENTS: Heat Noise RS Hh(A) UTILITIES: Condensate Methane Simplp A<;phy Nitroqen mnn ppm / o< 1 / ; / 1 1 X f 1 r i a 4 I o< / 4 4 11 l lL 4 4 4 4 4 4 4 4 4 V iL S' Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes foam m477io printed .10*74 j 0 079795 ------------ CONFIDENT ta. * See Industrial Hygiene Data Sheet. ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY ! r name WARREN CLARK r 1 L LLO OUT BY CHLOR-ALKALI II L A T~ 3601 JACKIE PAUL JOb CtA&SlPlCATlON NUMHffc 12/10/82 >fci.o CoLrASe SmifP'*Coi * c c: L MATERIALS OR PHYSICAL AGENTS 1 INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ --RAW MAT'.Li.. Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: 10 mo/iTf* 1 ppm c ? mg/m3 C. 1000 ppm N/F Betz Chemicals (2020.2080,Sulphite 3, Balanced Polymer 6000) N/F DEGREE OF EXPOSURE o O o i / * * HAZARD RATING 7 ( 'S d _ s_, y' ___ C02________________________________________ 5000 ppm HC1 7 ma/m^ C HqSO,__________ _________________________________ 1 mg/m^ Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate 1 nnm N/F N/F 10 mg/m^ PHYSICAL AGENTS: Heat Noise R5 Hh(Al UTILITIES: Condensate Methane Nitroqen ^implp Aephy lOOO ppm i v_> / / J / 11 3. 3 t 1 1 - u Lr _ d 3 G Lj H DATA SHEET AVAILABLE Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes r om M.477JC printed -|o*74 9 See Industriol Hygiene Doto Sheet. To be filled in by Industrial Hygiene. DO 079796 cCONFIDENTIAL CHEMICAL AND PHYSICAL AGENT INVENTORY SUPLHINTENDENT NAME WARREN CLARK FILLED OUT QV CHLOR-ALKALI II BUM-GIUG NO. 3601 JACKIE PAUL JOB CLASSIFICATION firu/rviu (SilghGUDJia) index number 12/10/82 no.OF EMPLOYEES IN C LAS5I FIC A T I ON MATERIALS OR PHYSICAL AGENTS RAW MAT'1 : Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) industrial HYGIENE GUIDE ppm of mg/fn^ 10 mq/m3 1 ppm C 7 mg/m^ C 1000 ppm N/E N/F A DEGREE OF EXPOSURE 3 3 1 a. n i CO? 5000 ppm HC1 7 ma/m3 C. ___ HoSO*______________________________________ 1 mg/m3 Hydroqen Peroxide 1 ppm Mq Chloride N/F Nalco Floe Sodium Thiosulfate N/F 10 mg/m^ PHYSICAL AGENTS: Heat Noise R5 rihfA) UTILITIES: Condensate Methane Nitroqen 5implp A^phy innn ppm / na. r i 3 3 / 3 l t t ** HAZARD RATING 4 3 3 i `i H 4 f 4 4 a U i 4 5 4 4 DATA SHEET AVAILABLE Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes nmu M.47710 PRINTED R.10.74 4 * See Industrial Hygiene Data Sheet. * * To be filled in by Industrial Hygiene. DO 07979CONFIDENT CHEMICAL AND PHYSICAL AGENT INVENTORY superintendent name WARREN CLARK FILLED OUT BY CHLOR-ALKALI II 3601 JACKIE PAUL JOB CLASSIFICATION i/jsyik^u CLii oa.s>uq - INDEX NUMBER 12/10/82 NO. OF EMPLOYEES IN CLASSIFICATION f-- IQn.'jJ Sf^CtcduJ' IjjlpfcUM (UiJji alJjL Jr I i \--1.............. i Ml INDUSTRIAL * 0- ' MATERIALS OR PHYSICAL AGENTS HYGIENE GUIDE DEGREE OF ppm or mg/m^ EXPOSURE ** HAZARD RATING a. DATA SHEET AVAILABLE RAW MAT'I : Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m3 1 ppm C 2 mg/m3 C 1000 ppm N/F N/F CO? HC1 -- Hnc S04, Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitroqen S000 ppm 7 ma/m3 C 1 mg/m3 1 ppm N/E N/E 10 mg/m3 85 rih(A) Simple A<;phy 1000 ppm Yes Yes Yes Yes - Yes Yes - Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M-ATTIC PRINTED r.iq.ta DO 079798 i^uiNr i ut rv i i ftL __ See Industrial Hygiene Data Sheet. To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY s UPtRiNtENOEN T N WARREN CLARK filled out by CHLOR-ALKALI II IDATE U U ' L O i f * C. nor 3601 JACKIE PAUL JOB CLASSIFICATION index number 12/10/82 NO, OF EMPLOYEES IN CLASSIFICATION MATERIALS OR PHYSICAL AGENTS industrial HYGIENE GUIDE ppm pr mg/m^ * DEGREE OF EXPOSURE RAW MAT'1 : Brine PRODUCTS: Chlorine Caustic H.ydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m^ 1 ppm c 3 2 mg/m r 1000 ppm N/F N/F 3l a a 3 3 i t CO? 5000 ppm HC1 7 mo/m^c HnSO tn Hvdroqen -------------------------------------------------------------------------------------------------------------------------- Peroxide 1 mq/m^ 1 DDm Mq Chloride Nalco Floe Sodium Thiosulfate N/E N/E 10 mg/m^ PHYSICAL AGENTS: Heat Noise H5 Hh(A) UTILITIES: Condensate Methane Nitroqen 5implp A;phy 1000 ppm / a 2 ! / / / 3 l 1 / HAZARD RATING 4 3 4 H 4 4 4 4 4 4 v V v 4 4 4 X. 4 4 DATA SHEET AVAILABLE Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes roitu M-4T7I0 PKINTtO R-IO-74 DO 079799 C;ONFIDENTIAL * See Industrial Hygiene Data Sheet. i * To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SuPEfllNtENUENT NAM PL4WT WARREN CLARK FILLED OUT BY CHLOR-ALKALI II |DATE 3601 JACKIE PAUL JOB CLASSIFICATION Q&qoj finyva, MATERIALS OR PHYSICAL AGENTS INDEX NUMBER 12/10/82 1NO.OF EMPLOYEES N C LASSI FIC A TION 3 INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE ** HAZARD RATING DATA SHEET AVAILABLE RAW MAT' 1 Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDochlorites ADDITIVES: Betz Chemicals (2020.2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m^ 1 ppm C 2 mg/m^ C 1000 ppm N/F N/F CO? 5000 ppm HC1 7 mq/m^ C ___ HjLl. SO4^_____________________________________ Hvdrooen Peroxide 1 mg/m^ 1 ppm Mq Chloride N/E Nalco Floe Sodium Thiosulfate N/F 10 mg/m^ PHYSICAL AGENTS: Heat Noise 85 dh(A) UTILITIES: Condensate Methane Simplp Asphy Nitroqen 1000 ppm * c\ / 7 / i 1 1 y i 3 f i i i a i i !_ 4 3 f f 4 4 d! 4 4 ai ,1 4 Lj 4 4 5 4 4 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M-47710 PRINTED *-10-74 ------- DO 079ou CONFIDENTIAL * See Industrial Hygiene Data Sheet. # * To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK FILLED OUT BY CHLOR-ALKAU II i'JlLCiNC NO. 3601 JACKIE PAUL JOB CLASSIFICATION INDEX NUMBER 12/10/82 NO. OF EMPLOYEES IN CLASSIFICATION u materials or physical agents --RAW MAT'I Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDochlorites ADDITIVES: Betz Chemicals (2020.2080,Sulphite 3, Balanced Polymer 6000) INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ 10 ma/m^ 1 ppm C 2 mg/m^ C 1000 ppm N/F N/F * DEGREE OF EXPOSURE 9 Q 4. // 9 ( CO? 5000 ppm HC1 7 ma/rn^ C HC,,S0, ----------------------------------- --------- - 1 mg/m^ Hvdroqen Peroxide 1 nnm Mq Chloride N/E Nalco Floe Sodium Thiosulfate N/F 10 mg/m^ PHYSICAL AGENTS: Heat Noise B5 dhf A) UTILITIES: Condensate Methane 5implp A<:phy Nitrooen 1000 ppm 1 / I / t X. 1 / Z / / / ** HAZARD RATING OATA SHEET AVAILABLE 4 Yes 3 Yes V Yes a Yes 4 Yes H Yes 4 Yes 4 Yes 4 Yes 4 Yes 41. Yes U Yes 4 Yes 4 Yes 4 Yes i Yes s No 4 Yes 4 Yes FORM m*47 ?f 0 PRINTED R-10*74 -------------- * See Industrial Hygiene Data Sheet. DO 079801 CONFIDENTS ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY * O P . R T E NOE N T NAML WARREN CLARK CHLOR-ALKALI II IDATE 3601 JACKIE PAUL J - ' OSSIFICATION INDEX NUMBER U / 'V ) ^ / /yu>r. (ffi ------------------------------------- V- MATERIALS OR PHYSICAL AGENTS < INDUSTRIAL HYGIENE GUIDE ppm pt mg/m^ * DEGREE OF EXPOSURE 12/10/82 NINO.COLrASEilMFlPCLACTVf i 1/ HAZARD RATING DATA SHF :T AVAILAF ' RAW MAT11 : Brine PRODUCTS: Chlorine Caustic Hydroaen i BY-PRODUCTS: Chlorinated-Orqanics (Various) HyDoehlorites ADDITIVES: Betz Chemicals (2020,2080.Sulphite 3. Balanced Polymer 6000) 10 mo/m^ 1 ppm C ? mg/m^ C 1000 ODm N/F N/F co? HC1 Hi.-S0H Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitroqen- ---------- 6000 ppm 7 mo/m^ c -------------- 1 m<j/m^ 1 nnm N/F N/F 10 mg/in^ fit; rlhfA1 \implp Acphy innn ppm / / f i ( Sl'* - i i LL 1 - <J - f 4 ,i Ur- < i L, Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M*4?7|0 PRINTED R-10-7 4 LHD 079802 corvlFTDFNTTAL See Industrial Hygiene Data Sheet. + To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT N A WARREN CLARK FILLED OUT BY CHLOR-ALKALI II figtUO'NC, NO. 3601 JACKIE PAUL JOB CLASSIFICATION INDEX NUMBER 12/10/82 NO*OF EMPLOYEES IN CLASSIFICATION 1 MATERIALS OR Phff$ICAL AGENT'S RAW MAT'l : Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) INDUSTRIAL HYGIENE GUIDE ppm or mg/rr3 10 ma/m3 1 ppm C ? mg/m3 C 1000 ppm N/F N/F * DEGREE OF EXPOSURE Z A c*. 2 2 T / CO? HC1 H,,S0 Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitroaen SOOfl ppm 7 ma/m3 C 1 mg/m3 1 ppm N/F N/F 10 mg/m3 / 2 J? l n / / RS Hh(A) / 3 Simple A^phy 1000 ppm / / / ** HAZARD RATING f 3 4 4 4 4 `f 4 4 4 4 4 4 4 4 DATA SHEET AVAILABLE Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M.47TI0 RRINTED R*l0*74 DO 079803 * See Industriol Hygiene Date Sheet. ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY - =rR^TNDE^T WARREN CLARK ` _ Lfc O OUT B V PLANT CHLOR-ALKALI II DATE 3601 JACKIE PAUL -v'la CLASS iFlCAT (ON t^ fa w, -- MATERIALS OR PHYSICAL AGENTS , 1 industrial ! HYCIENE GUIDE | Ppm of mp, "m^ 12/10/82 HC OF emplouts in c l assif ic a v :s 1 * DEGREE OF EXPOSURE ++ HAZARD RATING DATA SHEET AVAILABLE --RAW MAT'L: Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080.Sulphite 3, Balanced Polymer 6000) 10 mq/m^ 1 ppm C ? mg/m^ C 1000 DDm i N/E N/F 1 CO? HC1 H.S0, c- H Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitroqen 5000 ppm 7 ma/m^ C 1 mg/m^ -- ------- 1 1 ppm N/F N/F 10 mg/m^ 85 Hh(A) ^implp Acphy 1OOO ppm / - J 1 t I 1 !! i i j i 1 t i 1 i u c -- u / " -- Jr V j i Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes M-47TI? printed ft-io.?4 DO U/VBU4 rnNFTDENTIA * See Industrial Hygiene Data Sheet. ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY NtEfOE'J' NAME WARREN CLARK F _^EO OUT BY CHLOR-ALKALI II 3601 JACKIE PAUL JO b C L AS $ I F 1 C AtTo N ^> < F3 ' rw . VYVn '0 i 1 MATERIALS or PHYSICAL agents 12/10/82 INDEX Nl'MPER N"i^ Ol EMf- CL*!i - : oAth: INDUSTRIAL HYGIENE GUIDE ppm or mg/ W DEGREE OF EXPOSURE ** HAZARD RATING data sheet available RAW MAT11 : Bri ne PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDochlorites ADDITIVES: Betz Chemicals (2020.2080.Sulphite 3. Balanced Polymer 6000) 10 ma/rn^ 1 ppm r ? mg/m3 r 1000 pnm N/F N/F / `i 1 ! 1 i i CO? 5000 ppm HC1 7 ma/m^ C ___ HgSO, _____________________________ 1 mg/n/ Hvdrooen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate 1 nnm N/F N/F 10 mg/rr/ PHYSICAL AGENTS: Heat Noise UTILITIES: R5 dh(A) Condensate Methane Nitroqen ^imnlr A<;nhv 1000 nnm 1 / / / / / / / / / / LI Li - "7 -- ,/ Ll ;/ t -- -- a Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Form I**477t0 printed *-10-74 * See Industrial Hygiene Data Sheet. >0 079805 CONFIDENTIAL * * To be filled in by Industrial Hygiene, CHEMICAL AND PHYSICAL AGENT INVENTORY CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK FILLED OUT BY CHLOR-ALKALI II BU'L&'NG NO- 3601 JACKIE PAUL JOB classification INDEX NUMBER 12/10/82 NO.OF EMPLOYEES IN CLASSIFICATION MATERIALS OR PHYSICAL AGENTS INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE RAW MAT'I ! Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/rn^ 1 ppm r 7 3 ma/m r 1000 ppm N/F N/F o o' S / CO? 5000 ppm HC1 H,,S0, E4 ----------------------------------------------------------------------------- Hydroqen Peroxide 7 mo/m^ C 1 mg/m^ 1 ppm Mq Chloride N/E Nalco Floe Sodium Thiosulfate N/F 10 mg/m^ PHYSICAL AGENTS: Heat Noise R5 rih(A) UTILITIES: Condensate Methane Simplp A;phy Nitroqen 1000 ppm / <r\ Cv /f / / / ! CA / / HAZARD RATING 3 i-w V 4 i u f u w ,/ DATA SHEET AVAILABLE Yes Yes Y$s Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M-47T10 PRINTED **10-74 DO 079807 * See Industrial Hygiene Data Sheet. ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT N AM WARREN CLARK filled Out by CHLOR-ALKALI II BUiLb'NG N O. 3601 JACKIE PAUL JO B CLASSIFICATION n, index number 12/10/82 no.OF EMPLOYEES IN CLASSIFICATION MATERIALS OR PHYSICAL AGENTS RAW MAT11 .. Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDOchlorites ADDITIVES: Betz Chemicals (2020.2080,Sulphite 3, Balanced Polymer 6000) INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ 10 mq/m^ 1 ppm C ? mg/m^C 1000 ppm N/F N/F * DEGREE OF EXPOSURE / / / / / / CO? 5000 ppm HC1 7 ma/m^ C Ho SO- zr 4-------------------------------------------------------------------------------------- Hvdroqen Peroxide 1 mg/m^ 1 ppm Mq Chloride N/E Nalco Floe Sodium Thiosulfate N/E 10 mg/m^ PHYSICAL AGENTS: Heat Noise 85 Hh(A) UTILITIES: Condensate Methane Simplp. Asphy Nitroqen 1000 ppm / f f / / / / 3 / / i ** HAZARD RATING H 3 d `f H u L-f 4 a u 4 4 H 4 /r u CM f DATA SHEET AVAILABLE Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M.47713 PRINTED R-I0*74 D 0 079809 ** To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY FOU U-J77II BSINTEO S.I 0.74 DO 079810 # See Industrial Hygiene Data Sheet. CONFIDENTIAL * To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERiNTENOENT NAME WARREN CLARK FILLED OUT BY CHLOR-ALKAU II BUILDING NO. 3601 JACKIE PAUL JOB CLASSIFICATION (Us- f ! 'HwrrUoJ' f C/W MATERIALS OR PHYSICAL AGENTS INDEX NUMBER 12/10/82 NO.OF EMPLOYEES IN CLASSIFICATION INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE ** HAZARD RATING X DATA sheet AVAILABLE . RAW MAT' Brine 10 ma/m^ PRODUCTS: Chlorine Caustic 1 ppm C 2 mg/nf* C Hvdroqen BY-PRODUCTS: . 1000 ppm Chlorinated-Orqanics (Various) HvDochlorites N/F ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) N/F 3 3 3 / cX / CO? HC1 H,,S0. L4 ---- Hvdroaen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitrooen S000 ppm 7 ma/m^ c 1 mg/m^ 1 ODm N/F N/F 10 mg/m^ / r :? Ok 3 t / / 3 85 dh(A) / Simple Asphy 1000 ppm / / / H 3 H Y V V V '4- lL V V V A H 4 Yes Yes Y$s Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M*4? 71 0 PRINTED R-IO-74 ....... See Industrial Hygiene Data Sheet. D O 079811 CONFIDENTIAL To be filled in by Industrial Hygiene. >* CHEMICAL AND PHYSICAL AGENT INVENTORY ''INDENT NAME WARREN CLARK r w L Li CUT to T CHLOR-ALKALI II 3601 JACKIE PAUL .A5iFlC*T'C>* INDEX NUMBER 12/10/82 NO OF MC_"'f ` n CL*I5iFi(.t' -- >- , ....... ' r MATERIALS OR PttfsiCAL AGENTS --RAW MAT'1 : Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various! HvDOchlori tes ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ 10 ma/m3 1 DDm C. 7 mg/m3r 1000 ppm N/F N/F DEGREE OF EXPOSURE / o ( f / / CO? HC1 ___ HoSO.__________ ,, Hydroaen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitrogen ____________________ 8000 nnm 7 mg/m3 C 1 mg/m3 1 ppm N/F N/F 10 mn/m3 ft8 rihffll \implp Acphy 1000 ppm / / / / / / / p. / / / *-* HAZARD RATING y y cu ,/ /J 'P A V 4/ - c! V V O v7 y Data St-E E' AVAILABLE Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes PORM M*4770 PRINTED R-10*7A See Industrial Hygiene Data Sheet. To be filled in by Industrial Hygiene. DO 07981 CHEMICAL AND PHYSICAL AGENT INVENTORY superintendent name WARREN CLARK filled out by CHLOR-ALKALI II DATE BUILDING NOT 3601 JACKIE PAUL JOB CLASSIFICATION INDEX NUMBER 12/10/82 NO.OF EMPLOYEES IN CLASSIFICATION (TiQMXl' Q/fttQ C'jf(rivrU/fti y^A.i_Dor\An.oH (J (j J MATERIALS OR .PHYSICAL AGENTS 1 INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE ** HAZARD RATING DATA SHEET AVAILABLE RAW MAT'I : Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) . 10 mq/m3 1 ppm r ? 3 mg/m r 1000 ppm N/E N/E CO? 5000 ppm HC1 7 mc/m3 C H4,,.-S--04.--------------------------------------------------------- 1 mg/m3 Hvdroqen Peroxide 1 nnm Mq Chloride Nalco Floe Sodium Thiosulfate N/E N/E 10 mg/m^ PHYSICAL AGENTS: Heat Noise 85 rih(A) UTILITIES: Condensate Methane Simplp A<:phy Nitroaen 1000 ppm / n ( / / / / / i I i it 1 i / a I i ! 4 3 4 4 4 U '4 4 4 4 4 4 4 4 S 4 4 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM 14.47710 PRINTED R*I0*74 1 See Industrial Hygiene Data Sheet. To be filled in by Industrial Hygiene. DO 07981' CONFIDENTIAL CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK BILLED OUT BY PLANT CHLOR-ALKALI II bUaClNG no. 3601 JACKIE PAUL JOB CLASSIFICATION .!Musd Iil C) i /? UO I MATERIALS OR PHYSICAL AGENTS INDEX NUMBER 12/10/82 NOi OF EMPLOYEES IN CLASSIFICATION INDUSTRIAL HYGIENE GUIDE ppm gr mg/m^ DEGREE OF EXPOSURE .* HAZARD RATING DATA SHEET AVAILABLE _RAW MAT'I ; Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) HvDOchlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m^ _ 1 ppm C . 3 2 mg/m..C 1000 ppm N/F N/F / t i i t / CO? HC1 HL,,S04. Hvdrooen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitrooen 5000 ppm 7 mg/m^ C 1 mg/m^ 1 ppm N/E N/F 10 mn/m^ / 1 / i i / 85 dh(_A)__ / / Simple Asphy 1000 ppm / / / Yes y ... - / Li- Yes Yes Yes H f_ Yes. Yes Yes Yes y Yes , / Yes u. .s Yes lL Yes y Yes y Yes cl Yes H Yes 5 No Yes Yes FORM M-477T0 PRINTED R-lQ-74 * ===== D O 079814 See Industrial Hygiene Data Sheet. CONFIDENTIAL To be filled in by Industrial Hygiene. CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NA WARREN CLARK FILLED OUT BY CHLOR-ALKALI II BUILDING NO- 3601 JACKIE PAUL JOB CLASSIFICATION U/l/i / --, .................................../---------------------------- MATERIALS OR PHYSICAL AGENTS INDEX NUMBER 12/10/82 NO.EMPLOYEES IN CLASSIFICATION INDUSTRIAL HYGIENE GUIDE ppm or mg/ * DEGREE OF EXPOSURE kk HAZARD RATING DATA SHEET AVAILABLE RAW MAT 11 Brine PRODUCTS: Chlorine Caustic Hvdroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020,2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m3 I ppm C 7 mg/m3 C 1000 ppm N/F N/F CO? HC1 H,,S0, Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitroqen 5000 ppm 7 mq/m3 c 1 mg/m3 1 ppm N/F N/F 10 mg/m3 R5 rih(A) 5implp A<;phy 1000 ppm / a 5. i / / i r i I I / ! / i / / // _ Yes 3 Yes y Y?S y Yes i Yes Yes / ,/ Yes a Yes u Yes d. Yes 4- Yes L- Yes t L- Yes 4 Yes 4 Yes 4 Yes c' No 4 Yes y Yes FORM M-4TTSC PRINTED R.10*74 * See Industrial Hygiene Data Sheet. * To be filled in by Industrial Hygiene. no 079S15 CONFIDENTIAL CHEMICAL AND PHYSICAL AGENT INVENTORY SUPERINTENDENT NAME WARREN CLARK FILLED OUT BY CHLOR-ALKALI II BUILDING NO. 3601 JACKIE PAUL JOB CLASSIFICATION TP<r^M,',,Q PmiXfiJQn MATERIALS OR PhffisiCAL AGENTS INDEX NUMBER INDUSTRIAL HYGIENE GUIDE ppm or mg/m^ * DEGREE OF EXPOSURE 12/10/82 NO.OF EMPLOYEES IN CLASSIFICATION #* HAZARD RATING / DATA SHEET AVAILABLE RAW MAT'1: Brine PRODUCTS: Chlorine Caustic Hydroqen BY-PRODUCTS: Chlorinated-Orqanics (Various) Hypochlorites ADDITIVES: Betz Chemicals (2020.2080,Sulphite 3, Balanced Polymer 6000) 10 ma/m^ 1 ppm r ? 3 mg/m r 1000 ppm N/F N/F CO? HC1 HoSO, Hvdroqen Peroxide Mq Chloride Nalco Floe Sodium Thiosulfate PHYSICAL AGENTS: Heat Noise UTILITIES: Condensate Methane Nitroqen 5000 ppm 7 ma/m^ C 1 mg/m^ 1 nnm N/E N/F 10 mg/m^ 85 rlh(A) Simplp A;phy 1000 ppm / a / / / / / / / t / / f / a / / / 4 3 4 Ll <4 V U- LL 4 lL / 4 V H S * Yes Yes Y^S Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes FORM M*4??f0 PRINTED R*t0*74 % ------------------------ DO 079816 CONFTriFNTT/ * See Industrial Hygiene Data Sheet. * A To be filled in by Industrial Hygiene. 1982 INDEX RECORD (IND. HYGIENE TRAINING) DO 079817 OONFIDFNII8L DEEPAARTMMEENNTT Plant (,MA ~JJ- Quarter Section Year g Industrial Hygiene Reporting Index = ^ x 10Q Percent of Employees trained, last 12 months. A. Total Number of Individuals with Potential Overexposure B. Total Number of Individuals Trained, Last 4 Quarters, including new employees: C. Total Number of Individuals Trained this Quarter 0. Total Number of Individuals Trained YTD. Percent of^employees trained YTD _________ r/ When meetings are held to cover this information, attendance and a summary of the subject(s) covered are required for documentation of effort. EMPLOYEE EDUCATION CRITERIA All production plants and laboratories should cover the following information with each employee to claim credit for training completion. This information should be covered annually for all employees. The chemical and physical agent inventory sheets (CPI) provide the list of materials which need to be covered. The CPI should be updated annually. 1. Consequences of Overexposure - All materials on the CPI with a hazard rating of 1-4 should be reviewed. Basic details of the potential adverse health effects that can occur from excessive exposure to the chemical and physical agents in your plant or laboratory. 2. Evidence of Exposure Control - Data or documentation should be available for each material with a 1-3 hazard rating. 3. Control Measures - Specific methods available to minimize employee exposures, such as ventilation, respirtory protection and protective clothing. Completed by: DO 079818 CONFIDENT! DIVISION QUARTERLY INDUSTRIAL HYGIENE REPORTING INDEX Cr\~T_____________ QUARTER __________ _ YEAR /% INDUSTRIAL HYGIENE REPORTING INDEX = J X 100 A. TOTAL NUMBER OF INDIVIDUALS WITH POTENTIAL OVEREXPOSURE B. TOTAL NUMBER OF INDIVIDUALS TRAINED, LAST FOUR QUARTERS, INCLUDING NEW EMPLOYEES C. TOTAL NUMBER OF INDIVIDUALS TRAINED, THIS QUARTER D. TOTAL NUMBER OF INDIVIDUALS TRAINED, YEAR TO DATE (YTD) PERCENT OF EMPLOYEES TRAINED,* YTD (c/r L_ S'? 71% WHEN MEETINGS ARE HELD TO COVER THIS INFORMATION, ATTENDANCE AND A SUMMARY OF THE SUBJECT(s) COVERED ARE REQUIRED FOR DOCUMENTATION OF EFFORT. EMPLOYEE EDUCATION CRITERIA ALL PRODUCATION PLANTS AND LABORATORIES SHOULD COVER THE FOLLOWING INFORMATION WITH EACH EMPLOYEE TO COMPLETE TRAINING REQUIREMENTS. THIS INFORMATION SHOULD BE COVERED ANNUAL FOR ALL EMPLOYEES. THE CHEMICAL AND PHYSICAL AGENT (C&PAJ. INVENTORY SHEETS PROVIDE THE LIST OF MATERIALS WHICH NEED TO BE COVERED. THE C&PA INVENTORY SHOULD BE UPDATED ANNUALLY. 1. CONSEQUENCES OF OVEREXPOSURE -- ALL MATERIALS ON THE C&PA INVENTORY WITH A HAZARD RATING OF 1-4 SHOULD BE REVIEWED. BASIC DETAILS OF THE POTENTIAL ADVERSE HEALTH EFFECTS THAT CAN OCCUR FROM EXCESSIVE EXPOSURE TO THE CHEMICAL AND PHYSICAL AGENTS IN THE PLANT OR LABORATORY. 2. FVIDFNCF OF FXPOSURE CONTROL -- DATA OR DOCUMENTATION SHOULD BE AVAILABLE FOR EACH MATERIAL WITH A HAZARD RATING OF 1-3. 3. CONTROL MEASURES -- SPECIFIC METHODS AVAILABLE TO MINIMIZE EMPLOYEE EXPOSURES, SUCH AS VENTILATION, RESPIRATORY PROTECTION AND PROTECTIVE CLOTHING. COMPLETED BY ' L- _______________________ DATE /f/'/J /fe- DO 079819 CONFIDENTIAL DIVISION QUARTERLY INDUSTRIAL HYGIENE REPORTING INDEX Ckl QUARTER sd YEAR INDUSTRIAL HYGIENE REPORTING INDEX = J X 100 A. TOTAL NUMBER OF INDIVIDUALS WITH POTENTIAL OVEREXPOSURE B. TOTAL NUMBER OF INDIVIDUALS TRAINED, LAST FOUR QUARTERS, INCLUDING NEW EMPLOYEES C. TOTAL NUMBER OF INDIVIDUALS TRAINED, THIS QUARTER D. TOTAL NUMBER OF INDIVIDUALS TRAINED, YEAR TO DATE (VTD) PERCENT OF EMPLOYEES TRAINED, YTD 7? 7 WHEN MEETINGS ARE HELD TO COVER THIS INFORMATION, ATTENDANCE AND A SUMMARY OF THE SUBJECT(s) COVERED ARE REQUIRED FOR DOCUMENTATION OF EFFORT. EMPLOYEE EDUCATION CRITERIA ALL PRODUCATION PLANTS AND LABORATORIES SHOULD COVER THE a FOLLOWING INFORMATION WITH EACH EMPLOYEE TO COMPLETE TRAINING REQUIREMENTS. THIS INFORMATION SHOULD BE COVERED ANNUAL FOR ALL EMPLOYEES, THE CHEMICAL AND PHYSICAL AGENT (C&PA). INVENTORY SHEETS PROVIDE THE LIST OF MATERIALS WHICH NEED TO BE COVERED, THE C&PA INVENTORY SHOULD BE UPDATED ANNUALLY, 1. CONSEQUENCES OF OVEREXPOSURE -- ALL MATERIALS ON THE C&PA INVENTORY WITH A HAZARD RATING OF 1~4 SHOULD BE REVIEWED. BASIC DETAILS OF THE POTENTIAL ADVERSE HEALTH EFFECTS THAT CAN OCCUR FROM EXCESSIVE EXPOSURE TO THE CHEMICAL AND PHYSICAL AGENTS IN THE PLANT OR LABORATORY. 2. EVIDENCE OF EXPOSURE CONTROL -- DATA OR DOCUMENTATION SHOULD BE AVAILABLE FOR EACH MATERIAL WITH A HAZARD RATING OF 1-3. 3. CONTROL MEASURES -- SPECIFIC METHODS AVAILABLE TO MINIMIZE EMPLOYEE EXPOSURES, SUCH AS VENTILATION, RESPIRATORY PROTECTION AND PROTECTIVE CLOTHING, COMPLETED BY V-/ ii, J ____________________ DATE (/ D 079S2Q confidential DIVISION QUARTERLY INDUSTRIAL HYGIENE REPORTING INDEX x/ QUARTER ____________ YEAR INDUSTRIAL HYGIENE REPORTING INDEX = ^ X 100 A, TOTAL NUMBER OF INDIVIDUALS WITH POTENTIAL OVEREXPOSURE B. TOTAL NUMBER OF INDIVIDUALS TRAINED; LAST FOUR QUARTERS; INCLUDING NEW EMPLOYEES C. TOTAL NUMBER OF INDIVIDUALS TRAINED; THIS QUARTER D. TOTAL NUMBER OF INDIVIDUALS TRAINED; YEAR TO DATE (YTD) PERCENT OF EMPLOYEES TRAINED; YTD WHEN MEETINGS ARE HELD TO COVER THIS INFORMATION; ATTENDANCE AND A SUMMARY OF THE SUBJECT(s) COVERED ARE REQUIRED FOR DOCUMENTATION OF EFFORT, EMPLOYEE EDUCATION CRITERIA ALL PRODUCAT I ON PLANTS AND LABORATORIES SHOULD COVER THE FOLLOWING INFORMATION WITH EACH EMPLOYEE TO COMPLETE TRAINING REQUIREMENTS. THIS INFORMATION SHOULD BE COVERED ANNUAL FOR ALL EMPLOYEES. THE CHEMICAL AND PHYSICAL AGENT (C&PA). INVENTORY SHEETS PROVIDE THE LIST OF MATERIALS WHICH NEED TO BE COVERED. THE C&PA INVENTORY SHOULD BE UPDATED ANNUALLY. 1. CONSEQUENCES OF OVEREXPOSURE -- ALL MATERIALS ON THE C&PA INVENTORY WITH A HAZARD RATING OF 1"4 SHOULD BE REVIEWED. BASIC DETAILS OF THE POTENTIAL ADVERSE HEALTH EFFECTS THAT CAN OCCUR FROM EXCESSIVE EXPOSURE TO THE CHEMICAL AND PHYSICAL AGENTS IN THE PLANT OR LABORATORY. 2. EVIDFNCF OF EXPOSURE CONTROL -- DATA OR DOCUMENTATION SHOULD BE AVAILABLE FOR EACH MATERIAL WITH A HAZARD RATING OF 1-3. 3. CONTROL MEASURES -- SPECIFIC METHODS AVAILABLE TO MINIMIZE EMPLOYEE EXPOSURES; SUCH AS VENTILATION; RESPIRATORY PROTECTION AND PROTECTIVE CLOTHING. COMPLETED BY //'! S'3 DATE 00 0798?! CONF TDFNTrAt. 1983 SAMPLING SCHEDULE DO 0798?? CONFIDENTIAL CA II SAMPLING SCHEDULE 1983 (BY HAZARD) HAZARD ASBESTOS CAUSTIC CHLORINE NOISE NO, OF SAMPLES 12 23 24 23 DO 079823 CONFIDENTIAL CA II SAMPLING SCHEDULE - 1983 (BY AREA) BRINE AREA NOISE NO. OF SAMPLES 2 LIQUEFACTION CHLORINE NOISE 8 3 CELLS CHLORINE ASBESTOS NOISE 8 12 3 CELL CREW CHLORINE' NaOH 8 8 PDHER NOISE 8 D0 079824 CONFIDENTIAL AUS1IC NaOH NOISE NO. OF SAMPLES 15 7 EXCURSION ON INSTRUMENTS & CRAFT 257o 0 0?982 C0NFIDErNTrAl 1983 INDUSTRIAL HYGIENE GOALS 0 0798?*. co^roeN^ 1983 INDUSTRIAL HYGIENE GOALS I. CAUSTIC AREA RESPONSIBILITY: ROBIN ROSS A. STEAM TRACING DISCHARGES WHICH HAVE PRIVIOUSLY BEEN BLOWN OUT TO ATMOSPHERE WILL BE COLLECTED AS CONDENSATE RECOVERY, EXP. COMPLETION: 3rd QUARTER COST: $25m B. DEMISTER 301 HAS BEEN A SOURCE OF CAUSTIC MIST AND IS BEING REPLACED WITH A NEW ONE. EXP. COMPLETION: 2nd QUARTER COST: $350m C. CENTRIFUGE FEED PIPING WILL BE INSULATED TO PROTECT FROM THERMAL BURN AND CHUTE VENTS WILL BE ENLARGED TO REDUCE PRESSURE AND BETTER CONTROL CAUSTIC MIST.. EXP. COMPLETION: 2nd QUARTER COST: $80m D. NON-ROUTINE CAUSTIC SAMPLE STATIONS WILL BE MODIFIED TO REDUCE POTENTIAL FOR SKIN EXPOSURE. EXP. COMPLETION: 4th QUARTER COST: $25m E. OBSOLETE CAUSTIC PUMPS WILL BE REPLACED WITH DURCO PUMPS AND SPLASH GUARDS INSTALLED AROUND THEM. IN THE PAST THESE OBSOLETE PUMPS HAVE BEEN A SOURCE OF LEAKS. EXP. COMPLETION: 4th QUARTER COST: $605m DO 079827 CONFIDENTIAL II. LIQUEFACTION AREA RESPONSIBILITY: SHARON HUTCHINSON A. T-505 PH SAMPLE FLOWS TO THE DITCH SOMETIMES FLASHING OFF CHLORINE. THIS LINE WILL BE RUN TO D-232 CHLORINATED WATER POT. EXP. COMPLETION: 2nd QUARTER COST: $1200 B. DESIGN A SYSTEM TO AUTO SWAP BRINE SCRUBBER VENT TO T-210 ON T-505 LOW PH TO ELIMINATE CHLORINE EMISSION FROM THIS VENT. EXP. COMPLETION: 4th QUARTER oo 798?8 0O/v/r ^0EhjTTA, III. POWER AREA RESPONSIBILITY: BILL SHARKEY A. INSTALL SOUND ENCLOSURES AROUND GENERATOR COUPLING AREAS. EXP. COMPLETION: 3rd QUARTER COST: $20,000 B. INSTALL MUFFLERS ON ALL AIR BLEEDS AT T-401, C-402, E-401 AND D-406 EXP. COMPLETION: 2nd QUARTER COST: $5,000 C. INSTALL A NOISE ATTENUATOR AT THE 235# TO 30# STEAM STA TION. EXP. COMPLETION: 2nd QUARTER COST: $10,000 D. REROUTE E-404 CONDENSATE TO D-402 EXP. COMPLETION: 2nd QUARTER COST: $4,000 E. REINSULATE HRU #1 EXP. COMPLETION: 2nd QUARTER COST: $500,000 F. PIPE 600# AND 115# ECONOMIZER HIGH POINT VENTS TO THE TRENCH. EXP. COMPLETION: 1st QUARTER COST: $5,000 DO 079629 CONF identic'-