Document wDxeEEYL2EjkYw4JbLDNrQDxd
TO: to. B.. IEHI4KUHIU HOUSTON! - ROOTS; I960.*
John Frioadi
(conoco)
To R-. Z.. LeHirkuhl:,. HDustom
D*u 2/27/7*
The attached; let ton. from* 6.. Fogg? Rrov-iktes; answersto; the* questions. contained' im y.ouvr lettow of! February/ 16=,. 197-9- Itdltf* not receive-yours1 letter' until! February/ 26,. 1979s. so; the; response- is; tieihg*
transmi tted' to you; to adcfititom to>m3bl;mgv.
Page 1: of- 3> pages;
Feb 27 I so PH '79 C -5V
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Riant, Managetv. Oklahoma-. City?
JF.-spt Attachment1.
0COCiC99T
SA-'L
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(conoco))
Interoffice: GOmmtmjeatiom
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Jbttn* Firi'end/v K;. LL. F6gg>
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February; 26y 197-9' CHEMICAL EXPOSURE
In< reference: to? Mir*.. R-. E.. LeHiiiKuhlYs/ietter:: o.fl February/l*>v 1979-^.tbff.' following.1 itYforaatfoa*. v$> provided:.
]'. How many/ regulated* areas:, remain: im tfia: Riant?;
At-, present1-,, there- are- thYee1 vegutetfedl area*; ihv the-. Rlbnfc:; (a)' VGM> unloading; area;* (jjJ? VGMt sphere; tY-ansfer'pmripBv.
('c ) Vt4Q> area* - reactors: an<i recovery/ eAUifeeien#,,.
2.- When*, db? y.ou\ expect- to> deregulate, the areas?;
WOrfc: is frr. progr.ess::tOi gather?' d&ta.' bases:, for1 possible; dferagul&tdtont.
Preliminary/ indications-: are; that: sows- of; the: areas* rrifey/ be"; radiicedHm
s'i&torc* ellrnshated-* im the future;-, but-, we: are- no.tf.;Mvrkf. position* to> db> this; now;,
3v. fa); Wttatf: Kind- of.-dbsiniBt'ry'funotibnarare^ followed#! -
Personnel! dbsimetry; consists. exoTUsively; ofr altr bag? andi samplfes pump? monitoring1,..
(b)} How; oftern-Is; personnel doslmatry; done?'
Personnels a rev monitored;, monthly/ on* a-: r.ahdbtm baejisrby; jbb> olassifdtia^ tiom. Monitoring-? is; repeated^ monthly." for,' any; employee; wHo* is: exposed! 1h`> excess, of the' permissible? exposure1 ibveli. until? two? consecutive.' monitor' results*., indicate.exposure: llevelfe.belbw; tbs-; actitam level*.:
(c)i How.many'person-nfili cHecf&i eacfif.time?>:
Approximately; eight-- to; ten: people, are. monitored; eacfft months
4;, (a); H6w/ is> areav roonitoHhg;- accomplished/*
SAL 00002099-j
Area* monitoring* Is; dbneoby/ two-. continuous-,. Honeyweill.fixed! point. monitoring;- units,,
!
TO): E... LEKKKUHtf*. HOUSTON! - ROOM? 1360! .'
JoHm Friend* Page: 2:. February/. 26*,. 197.3- 4; (&)} How;many; p.oihtsvar*:.attecKed#..
The: sy,Gtenvnwn>tors; 20Ase^aratft;.7boetro?jSv,.. (e)} rs- monitoring? ctm.ifcuous?'
Each-; point1. is sampled'-. once: every? tern minutes:-, on.1,a> canfcihuous-:.fcasi&;.,. (ij); 14!Vat-, is: the: m.axlkracu penuissi&l'e.' leyel? ofr VGK;&t, the1- Oklahoma1, Gtty/
Plants Maximum; permissible: exposure-level: 1fcv )! RHffc&vsr&q?& avt>r<. &n< Hour- peniodi. The: csiliw limit: is\ 3> RRfrUdOrihgvan#' iSrmimjie- pentadt:.. ($); Wist-. is-, the: action? Iteve); 7^2The- action; level: for* VCM; is Q\& P.PH-. averaged-; <isrw* eigfit-rhour: perlbd (tV What, is, the1 OSHA'- om EPfr, standard? 0$HA\ maximum* fismSs&ifcVB:.exposure-level-' is? Is PP^averagedt) over am eighth hour- period! and* the-: cell igv limit-; isrS? PPMUyera.gad:; over: any; 15-ttdmjte- paHodl.
Kt - U*: F0fi& Safety? Director:
SAL 000020999
