Document ZgEQL17x6r06Dmg5Z9DOjnvJ

,7J> , W* c* TO DIPT. AT TCR*. CO*Y TO \. GJ OODpYEAR S H Xernaghan Technical Superintendent Niagara Falla FROM FIELD POINT. .TERN. , GENERAL OFFICE _ 3ayporte- Chea^Oi! Plant- bate-------------- OoSobar 23^-1378 F & Tolly, W R Mil log, R G analogs, i.<tter dated R W Mo droll, F 7 Prus, S & Fronds, / J N Gilmore, R P Mitchell, V C Tones/ SUBJECT QUARTERLY INDUSTRIAL HYGIENE MONITORING sraEnnT.v Attached la tile recommended minimum quarterly industrial hygiene modCoring schedule for the Niagara Falls Plant. This schedule v&a accomplished by a comparison at your schedule and the most recent CHAT printout. You will note that this is a mininnsn recommendation and therefore, certain chemicals with a combication of high TLV'a and low exposure potential haws been emitted. Scan chemicals without official or recognised TL7's have been Included In the required sampling because of their toxic, Irritating or otherwise suspect nature. Before samplin: for any chemical that eight be considered nonroutine, pleas* contact Corporate Industrial Hygiene In Akron to ensure that.an analytical method exists, in order that the Corporate Laboratory stay complete the analysis of your aaaplas. You will note that vinyl chloride (VC) personnel sampling re quirements hsve been lowerad, compared to your recent, actual sampling accompllsknd. The peak (IB minute) exposure samples are init to be unnecessary except for the new expansion (French process) unit. Th masher at samples required Is lowered from the current approx 1204* samples per month down to eighty. Sven rhi m TMsi- of samples for VC should be able to be lowered, considering your excellent exposure record to VC and the sampling requirements of the. OSHA standard CFR 1910.1017. This schedule Is fir chemical ha.cards only, but monitoring for nolee and possibly heat stress should be conducted so necessary or when possible. Please call if you hove any questions. J G Collins rlh attachment 6 Manager, Industrial Hygiene Chemical Division 7lioo i 73) *< V'-' TO DEFT. AT Tint*. 9 COPY TO ) FROM FIELD POINT Tlftft, 9 S U Kemaghan Technical Superintendent Niagara Falls GENERAL OFFICE-- Cheala^l Flaafr OATS Oacobor 23j X979 __ AnafTKninv F R Tully, W R Hiller, a G Osaaings, Lrrrtu datco a W Modrell, F 7 Pruu, D H Francis, / J N Gilmore, R F Mitchell, W C Toner/ SUBJECT QUARTERLY IlffiUSTglAL HYGIEHB MPHITORIMS SCHEDULE Attached is the recommend ert minimus quarterly industrial hygiana monitoring schedule for the Hlagara Falls Plant* This schedule was accomplished by a comparison of your schedule and the most recent CHAT printout. You will note that this is a minimum recommendation and therefore, certain chemicals with a combination of high TLV's and low exposure potential have been emitted. Seme chemicals without official or recognised TL7: a have been included in the required sampling became of their toxic. Irritating or otherwise suspect nature. Before sampling for any chemical that might be considered non routine, please contact Corporate Industrial Hygiene in Akron to ensure that an analytical method exists, in order that the Corporate Laboratory may complete the analysis of your samples. You will note thet vinyl chloride (VC) personnel 'sampling re quirements have been lowered, compared to your recent, actual sampling accomplistnd. The peak (IS minute) exposure samples are iel't to be mmcnassary except for the new expansion (French process) unit. The number of samples required is lowered from the current approx 120+ samples per month down to eighty. Even this number of samples for 7C should be able to be lowered, considering your excellent exposure record to VC and the sampling requirements of th<. OSHA standard CFR 1910.1017. This schedule is f;r chemical hazards only, but monitoring for noise and possibly beat stress should be conducted as necessary or when possible. Please call if you have any questions. J G Collins rib attscoaenfc Manager, Industrial Hygiene Chemical Division 7lioo / ' "''fags Two i J October 23, 1S7S HIAGA3A FALLS CHEMICAL P7.AEr - OUAHX-7ILV IMS. CTO. tmtTOHIHC SCHSEULE CHEMICAL Iaopropanol 2. Tcitisne 3. Sulfuric Add 4. Carl-on Diaulfide 5. Andollnn (Oil) * 6 * 7. Hydroquinone A S. O-Toluldlna ?. Morpholloa 1C . Dipaenylaslne 11. Chlorine 12. nitrobenzene 13. Xylidlnae 14." Vinyl Chloride 15. Mixed Toluldines 16. Sodltsn Hydroxide 17. Tetrahydrofursa 13, PVC Heain (Dust) 19. Hydrogen Chloride 20. Hydrogen Sulfide 21. Easarax ('oO^T) 22. Hal lax oosT) 23. Sulfur Diodde 24. Carbon Monoxide * Priority fimmo/uiA PSflQXlfl*. mrrkvi^L cmcft\rr,_ C '/c.LOHtX AVOAJi.-----------mrTHVLETH'fL KZ.TQ41Z chat ID i^w . 58 SI 271 315 385 372. 393 399 402 4G3 410 411 425 427 433 502 1075 2060 2220 4331 AF??jOX2iiS: aiTL0YS2lS EXPOSED yvn #'a 50 90 50 ** 90 90 90 90 50 SO 90 110 90 50 no 70 50 50 90 30 50 50 HUM3EH. SAMPLES 3E0CI2EB 4 4 2 3 2 8 12 8 8 4 4 a 8 240 6 2 6 12 1 6 12 12 8 4 i *8 S^aLr\ Tflktin a* ______ 13 i -jo___ S3. 3fc 4> 4 ... -- -- 3i . LSJk-- * Q-- .13- )SC I3L_ 15" _ if Total 390 *nnrn<oo y^T Of v^t-oPs a >CITmwa<ttnNT^S-Vfll N &HC t*Ltw Tuhrs- /6Q 11 HL ^.^^UvxupiL 7 HOOT*-- HXAGA3A PALLS CSS&LCAL PLAKT - OOAftgyiL1,' IKS. UT5. KOKITaHTdC SCHEDULE CHEMICAL ! Iaonropsnol 2,. Toluene 3. Sulfuric Acid A. Carbon Disulfide 5* Andolina (Oil) 6 uisilijnt 7. Hydroquiaoue 8. O-Toluidlne 9. Morpholine 10. Dipsanylaaino 11. Chlorine 12. Hitrobeaxsna 13. Xylidiaaa 14/ 7inyl Chloride 13. Mixed Tolnidlnaa 16. Sodden Hydroxida 17. Tettrshydrofuraa 13. FVC Sesin (Dust) JiV 4 **y w5<w w**ve**w 20. Hydrogen Sulfide 21. Easaras ('oOsTj') 22. Mailax (^OUi?) 4J* 24. w**i*i. Carbon Monoxide * Priority * AmmouiA------------------------ pgW.pg^-------------------- m<H-MVAL cmrflxrf, Cy^lOHO AkiOklt._________ m?TH VLS7HVI tCLTQUZ chat ID WiL.`w* # su i 271 313 365 3S2. 393 399 402 4G3 410 411 423 427 433 302 1075 2060 spin 4331 APPSSaCSSiiSS * -tf** dKTLOYESS mosso so ?*fa\ 50 90 50 ,S 90 90 90 90 50 SO 90 uo 90 SO UO 70 50 90 30 *,n NUM3EK. SAMPLES 3E0GI2ED 4 4 2 3 2 8 12 8 3 4 4 3 a 240 6 2 6 12 A 6 12 12 8 4 S*m,oU i Tektu .26-- <56.... .6 13 1 SJL.. . 2fe 24 34 4._ 26 _ ^9oo. 24 6 3i ....... isl&-- \q___ _L_________ JS6 RJTL. 15*________ (A Total 390 XmrTHOO y\<T OfVfLoP?ft ^ .<5O N Twbfl * 3^0 XHe tAlbou lubrx- HUD X ,T AtL3- ___ _a_______ * 71