Document KJ5qNdG7d2wNqmJqbKe93xnzK

ABDOO136666 CO Eh 3 [2p s o CJ a 0 w a* ? CO w pz ,3 CoO O ft 3 *ft w > CO o E-< h3 D CO W Kw o 2E4 fe J ft K s w CO 'vs^ ca d) P CO rH r--1 f--t 2rH Lf\ II ft o a po y* w ft. 0) y co c o 33 s A a o LA It P H B rH r-t C O H P y 41 P <U Q 1 ft OH O rH ooOO c-- C-- * o rH V s/ i CM CM rH *O O o IA O V VV !>> fH -5 a) ft O CM fll p vo P a-co X) --CM l--i 3E CD P O ft. P P a. O > a. y X) o p 4) o y P la ft. (0 1CD ft. C H v O ftco rH p 2 -P P CD B p CD -H cD 41 B &0 P 3o i-3 CD Vi rH ftft a> to o p w y to H -H >> H x C 4> n o < ft 2 -P Q> 01 SB Oo 33 41 a o 3 Oo O LTV IA oO PJo V CM o V ft p py p ft Tl CD o o. oc 3 p3 y y ft o p yo X) o. y po a> E > 3 po o p O > w ft ID >> p 3 y P r. -rH- yp HB p o >> By o T) H 3 >P O rH o E `rH CO CD p 3P o T3 E ft CD cd O 3 ft y H CD P y ft p B ft X y p p o. cd P to 3 oc po E CD a y o rH 0y ft y P H > pp P ft. ft ft o yy ft 3 X ft S T3 a) *H >> -y y 0p ft p CD E CD ) p oP H y > oPB O ft41 rH T3 OC ft B O ft - ft y py y<0 pa P rfHt y rH 3 p 3 ft CO y a) >- o ft B y2 O pO 1 Ou p o h 3 P c2n ft H O co > CO CO 35 0 2H o o o V) K B lA---* > CO y a O CO P C 2 P E o o 2 3 CD T bo o 3 PT ft ft H 3 a Pi |4 44 p. r, s sg B p- ft ft ft CD p, 8 ft * g p. p to p P-- P S H p. p. ft ft ft ft a- H y co H rH ft X P P p y to H 2 rH H rH rH H rH H g m oP o | > a -p CA CM yy fH rH p ft P -H to o to 2 o Ox CM o CM rH \ rH rH ft- O CM O OO H o rH ft* 1. CM U"\ o rH yj yo t-- C-- t-- yo V co 1 CM rH o oO Nj nJ CT\ r-- L/\ CO OD rH c*o rH O rH CM rH 1 rH O HH CO OJ CO ir\ li CM H rH O HO \} ^Vvv5* 'ft*-; v:? *-> ,?v: v . *. '. - c* p-r.; ;/.--r-.v_-; X TABLE I CHEMICAL EXPOSURE MONITORING SUMMARY 1982P P ir VCM VCM VCM VCM VCM VCM VCM < < < < py E a) H y CD aO < << o 3 o 0) 3 p LA y wc H ft*> P oft 0 O CO rH < VOrH rH 2" -C Eh VO 3 o L> 1=1 < Q -5* & 33 ft rH y X3 3 o CJ B P CD 3 o p ft fty O W aj CD H q} p T3 CJ yu yy to X rH QJ rH S3 p B W H >> oa P o o H CD H +-> 3 y XI p y H r--t a 3 pE y cO as y XI c y K -c2 S ft ftO 3 rH y H H CJ a CC CO CC CJ S3 > H i--1 1 I 1 1I 1 1& Jm 2 22 22 2 2P ftO U o CJ O CJ CJ ft> > >>> >> - % -.-n* yicri ABDOO136667 TABLE II SUMMARY OF 1982 VCM DOSIMETRY RESULTS Job Categories No. Samples I Average (npm) S Standard Deviation (ppm) Yard Supervisor 11 0.3 0.3 Yard Operator 53 0.3 0.3 Receiving Lead 1 0.2 0 Lead Warehouse Worker 2 0.3 2.0 Warehouse Worker 2 0.5 2.0 Storekeeper 3 0.1 1.4 Plant Manager 1 0.1 0 Plant Superintendent 1 0.3 0 Mechanical Engineer 6 0.4 1.0 Contract Supervisor 2 0.2 2.2 Draftsman 3 0.4 1.6 Process Engineer 10 0.2 0.8 Safety Director 1 0.1 0 Safety Inspector 1 0.2 0 General Helper 34 0.3 0.5 Mechanical Superintendent 7 0.2 1.1 Maintenance Supt. (Mech.) 10 0.2 0.9 Maintenance Supt. (I&E) 6 ' * 0,5 1.5 Maintenance Planner 4 0.2 1.9 Maintenance Supervisor 35 0.2 0.6 Instrument Technician 31 0.2 0.6 Electrician 35 2.3 13.1 Maint. Utility Technician 18 0.1 18.5 General Helper 274 0.7 5.3 Painter/Insulator/Carpenter 3 2.4 62.2 Maintenance Helper 47 1.8 13.8 Plant Chemist 1 0.1 0 Lab Supervisor 14 0.2 25.9 Lab Lead Technician 4 0.2 ? '53.9 Dev. Lab Technician 4 0.2 53,9 Lab Technician 9 0.1 33,0 Lab Trainee 3 0.2 66.1 Compound Operations Supt. 1 0.1 0 Compound Operations Supv. 2 0.1 93.4 Compound Shift Supv. 5 0.1 46.7 Dryer Operator 89 0.3 10.0 Dryer Utility 38 0.4 15.4 Vinyl Operations Supt. 6 0.7 42.0 Vinyl Operations Engineer 1 0.1 0 Vinyl Operations Supv. 5 0.2 47.0 Vinyl Shift Supv. 50 0.6 13.5 Vinyl Chief Operator 42 1 .6 15.0 Vinyl Lead Operator 104 0.2 9.4 Vinyl Reactor Operator 93 2,1 10.9 %> 1 ppm 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 25 1 16 0 0 0 0 0 0 0 0 0 3 4 1 0 0 7 16 0 34 Upper Confidence Limit (x + 2 * S) 0.9 0.8 0.2 4.2 4.4 2.9 0.1 0.3 2.4 4.6 3.5 1.7 0.1 0.2 1.2 2.3 1.9 3.5 4.0 1.3 1.4 28.5 37.2 11.3 126,7 29,3 0,1 52.0 108.0 108.1 66.2 132.3 0.1 187.0 93.6 20.4 31.2 84.8 0.1 94.2 27.5 31.6 19.0 23.8 ABDOO136668 TABLE III SUMMARY OF 1982 LEAD DOSIMETRY RESULTS Job Categories No. Samples Lab Supervisor Lab Lead Technician Dev. Lab Technician Lab Technician Lab Trainee Dry Blend Compounder Dry Blend Utility Compound Oper. Supv. Compound Shift Supv. Compounder Compound Operator Compound Utility Color Weigh Compounder 1 3 1 7 2 13 13 3 18 60 21 11 11 *X Average (Micrograms per M^) 1.9 2.0 2.7 2.9 1.9 6.1 6.7 '2.8 3.1 12,8 8.9 3.9 133.1 S Standard Deviation (Micrograms per M3) 0 0.1 0 0.5 1.2 11.4 14.9 36.4 12.6 16.3 28.9 41.0 221.5 0/O/ \ Upper Confidence Limit PEL (x + 2 * S) 0 1.9 0 2.1 0 2.7 0 3.9 0 4.3 0 28.9 1 ^ 36.5 0 75.7 0 28.3 2 ^ 45.5 0 66.8 0 85.9 6 ^ 576.1 ABDOO136669 TABLE IV SUMMARY OF 1932 TOTAL PARTICULATE DOSIMETRY RESULTS Job Cateaories No. Samples X Average (Micrograms per M^) S Standard Deviation (Micrograms per m3) Upper Confidence Limit PEL (x + 2 * S) Yard Operator Lab Technician Dry Blend Utility Compounder Color Weigh Compounder Dryer Operator 5 4 20 4 n 3 0.3 0.3 2.6 0.3 5.6 0.5 0.3 0.6 5.2 13.1 12.7 28.4 0 0 1 0 1 0 0.9 1.4 23.9 26.4 31.0 57.3