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w r Os Kc TEN 7997 71:1001 DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS Edition 3-A The inclusion of a copy of this important document and reference source on OSHA Standards is discussed in the Preamble of this Standards Section - 71. This cover page for the "Digest" that follows provides a means of integrating this material and indexing the "Digest" in the Medical Manual. The assignment of this Section and page number affords locating this material by using the Table of Contents and/or Index to the Medical Manual. Since the pages of this document are numbered in conformity with its original source, no other specific or Individual page numbers will be assigned. However, these original page numbers may be utilized in referencing the individual pages of this booklet. These original page numbers may be considered as suffixes to this cover page number. For example, page 1 (the first page) of the document could be represented in this Manual as page 71:1001-1, and page 2 as page 71:1001-2, etc. The total of 27 pages comprising this "Digest" may be considered as occupying the consecutive pages numbered 71:1003 - 71:1029 in this Manual. 02-01-80(1)(R) TEN 7998 Occupational Health Associates P.O. Box 12854 Pittsburgh, PA 15241 71:1001a Dear Digest Customer: As a user of the Digest of OSHA Medical and Environmental Surveillance Specifications, Third Edition, you will be interested to know that, as of the date this message comes to you, this work remains relatively little affected by post-publication regulatory developments. Thus, little adjustment is required for current use. The principal regulatory developments involving the Digest third edition since its publication, together with pertinent comments, are: A) The U.S. Supreme Court ruling vacating the 1978 permanent OSHA benzene standard; CFR 29, XVII, 1910.28 ('7/2/80). Digest Pp. 4 and 5. Comment: Since the Digest indicates (see the note designator after the benzene title in Col. 1, Pp, 4 and 5 and on Pages 17 and 19) that application of the benzene standard was under a stay of execution at the time of publication, this court action has little effect on Digest use in.regard to the standard. Now, as before, the legally effective rule on benzene remains the permissible exposure limits given in CFR 29, XVII, 1910.1000, Table Z-2. These limits are shown in Digest Appendix A, Page 23. B) Application of the OSHA permanent standard on access to employee exposure and medical records; CFR 29, XVII, 1910T20m(8?21/80). New standard. Comment: The following points are pertinent: 1. This new standard gives employees exposed to toxic substances or harmful physical agents, their designated representatives and OSHA representatives a right of access to all of the involved employees' exposure and medical records and to analyses thereof. Previously, access to such records by employees and designated representatives was limited to those instances in which the access was authorized by individual standards. For OSHA, this same access authority was previously conferred under the interim final OSHA rule 1910,20 which preceded the final rule. The Digest covers this OSHA broad-access authority under its notes "AD" (see heading above Cols. 16-21 and on Page 16) in Digest Part A tables and "at" (see heading above Cols. 18-20 and on Page 19) in Digest Part B tables. 2. Employees exposed to toxic substances or harmful physical agents are to be informed on entering such employment, and at annual intervals, as to their right of access to and the availability of their exposure and medical records and any analyses thereof. 03-31-81(3)(R) ten 7999 71:1001b - 23, Unless otherwise provided by specific OSHA standards, employers are required to preserve each employee medical record for employees covered by this standard for at least the duration of employment plus 30 years and each exposure record for covered employees for at least 30 years. C) Issuance of amendment to OSHA permanent standard on occupational noise exposure; CFR 29, XVII, 1910.95 (Issued 1/16/81; effective A/15/81). Digest Pp. 6 and 7. Comment: This amendment leaves in effect the 8-hour time-weightedaverage (TWA) exposure limit of 90 decibels contained in the present permanent standard (Digest Page 6) and requires employers to make audiometric testing available annually to all employees exposed to a TWA level of 85 decibels or more. These provisions are the same as in the existing proposed noise standard (Digest Pp. 12 and 13). Editor Occupational Health Associates TEN 8000 A Occupational /\ Health /HA Associates DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A , COPYRIGHT 1976, 1977, 1978 BY OCCUPATIONAL HEALTH ASSOCIATES All Rights Reserved ' TEN 8001 DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A # COPYRIGHT 1976, 1977, 1978 BY OCCUPATIONAL HEALTH ASSOCIATES All Rights Reserved TEN 8002 DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS Copyright 1976, 1977 and 1978 by Occupational Health Associates. All rights reserved. Material contained herein may not be reproduced or copied in any form or by any means -- graphic, electronic, or mechanical, including photocopying, recording, taping, or information and retrieval systems -- without written permission of the publisher. Published by Occupational Health Associates P.0. Box 12854, Pittsburgh, PA 15241 Edition 3-A: 1979-1980 NOTICE Information in the Digest of OSHA Medical and Environmental Surveillance Specifications is given in good faith as authoritative and valid; however, no warranty, express or implied, can be made. TEN 8003 DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS CONTENTS Subject Page About the Digest Part A - EnvironmentalSurveillanceSpecifications (Even-numbered pages only) Part B - Medical Surveillance Specifications (Odd-numbered pages only) Part A - Environmental Surveillance Specifications - Notes Part B - Medical Surveillance Specifications - Notes Appendix A - Occupational Safetyand Health Standards: Subpart Z - Toxic and Hazardous Substances (Code of Federal Regulations, Title 29, Chapter XVII, Sec. 1910.1000) Appendix B - Example: Regulations Concerning Informing Employees of a Hazardous Substance Appendix C - Example: Regulations Concerning Labeling of Containers and Posting of Areas Associated with Hazardous Substances OSHA and NI0SH Regional Offices 1 4 5 16 18 20 24 25 27 TEN 8004 1 ABOUT THE DIGEST Purpose and Structure As its title suggests, the purpose of the Digest is to set forth in succinct fashion those medical and environmental surveillance values, conditions and responsibilities contained in health standards issued by the federal Occupa tional Safety and Health Administration (OSHA).* In so doing, it becomes a valuable means for quick reference to those provisions. To make using the Digest as easy and rapid as possible, the specifications it presents are grouped into separate environmental and medical surveillance categories. At the same time, the worker exposure titles to which the speci fications relate are identical in both categories and are presented In the same order on facing pages. Thus, for any particular worker exposure, the two types of information -- environmental and medical --- are easily found in a single page opening and may, if desired, be readily considered together. Standards Classification In each of the two parts of the Digest -- Environmental and Medical -- regu latory specifications are divided into two series with their respective titles (i.e. , worker exposure designations) being listed alphabetically In each Instance. Those specifications listed first In each part are from regulations which are not established as permanent standards or emergency temporary stand ards and are now legally effective, except for those instances In which liti gation has resulted in court orders currently staying their application. The remaining listings are for proposed standards and criteria documents which are in process of evolving into established standards but are not legally effec tive at this time. The purpose in including them is to indicate what jobs and processes may be legally subject to health regulations in the relatively near future and to advise on indicated health surveillance procedures. Proposed standards are regulations which have been processed by OSHA to the final stages of standards development but, for one reason or another, have not yet become permanent standards. Criteria documents contain technical informa tion and recommendations for standards pertaining to particular worker expo sures and are forwarded try the National Institute of Occupational Safety and Health** to OSHA for subsequent standards development by OSHA. * U.S. Department of Labor ** U.S. Department of Health, Education, and Welfare TEN 8005 2 Action Level While Digest column headings and titles are generally self-explanatory or are explained by notes or other references in the table, there is an instance in which a further word may be helpful to those unfamiliar with OSH A terminology. This concerns the heading "Action Level" over Columns (9) and (10) in Part A - Environmental Surveillance Specifications. OSHA uses the term "Action Level" to indicate an exposure level which, if exceeded, will require for the exposure involved (1) environmental monitoring as indicated in Part A - Cols. 11 and 12 and (2) medical surveillance procedures as specified in Part B of the Digest. Thus, exposure values above the "Action Level" are made to function as a "trigger" for initiating medical surveillance procedures and, frequently, additional environmental monitoring as well. Typically, when an "Action Level" value is shown, it is one-half the value of the threshold limit value or, if none, the ceiling level value. When no value is shown in the "Action Level" columns, medical surveillance is usually required if exposure levels exceed a permissible exposure limit shown in Columns 5 through 8 in Part A. However, final determination on this point should be made by consulting the relevant regulations themselves. Appendices In the appendices of the Digest will be found additional specifications con tained in OSHA health regulations. Appendix A contains a list of legally effective worker exposure limits for numerous substances, many of which are not presently the subject of criteria documents or standards contained in the Digest tables proper. Appendix B contains an example of OSHA specifications for educating and training workers exposed to substances covered in those OSHA health regulations for which a hazard education program Is indicated in Column 29 of Digest Part B. However, for any given exposure, the example may not be an exact specification and final determination of education and training specifications for a particular exposure is to be made by reference to the relevant regulations themselves. Appendix C gives an example of OSHA specifications for labeling and posting notices concerning hazards involved In working with substances covered by the agency's health regulations. Here too, the example may not be an exact specification for a particular exposure, and final determination of posting and labeling requirements for a given exposure Is to be made by reference to the relevant regulations themselves. Exposure Code Numbers A feature of the Digest is its use of code numbers (Col. 2) to identify individual types of worker exposure and associated regulatory specifications. This can .greatly simplify references to such exposures and specifications. For example, when both the person referring an employe for a required examination and the medical unit which is to perform the examination are equipped with the Digest, the examination request needspecify no more than the appropriate exposure code number(s) in order for the medical unit to quickly consult the Digest (Part B) and identify the particular medical TEN 8006 3 observations (Cols. 5-17), communications (Cols. 30-35) and recordkeeping provisions (Cols. 18-20) which are called for. This applies for examinations conducted outside as well as for those conducted in company medical facilities. Once assigned to a particular type of worker exposure, a Digest code number remains with that exposure. Thus, even though the regulatory status of specifications for that exposure changes (and, with it, the governmental identification number), Digest users need not change their code number for that exposure. Subsequent editions of the Digest will continue to use that code number to identify the latest OSHA specifications for that exposure. Frequency of Digest Publication Since Digest content is based on regulatory documents issued by OSHA, the frequency with which new editions of the Digest are published is influenced by the rate at which regulatory documents are issued by OSHA. During periods when the OSHA issuance rate is high, new editions of the Digest may be published at less than annual intervals. In times when the OSHA issuance rate is lower, the interval between Digest editions may be well over one year. Thus far, the interval between Digest editions has ranged between twelve and fifteen months. Perspective In fulfilling its mission, the Digest presents in considerable detail the health surveillance specifications of OSHA regulations; However, it should be appreciated that the same condensation that provides Its ready-reference value limits the ability to express all specifications in full. Thus, in some Instances, the Digest user will be referred back to the relevant regulation itself for additional information. However, when this is necessary, the aim is to make the Digest description reflect the general purpose of the specifi cation and to include as much detail as Is feasible. i ) * * Finally, It should be recognized that while the Digest deals in detail with medical and environmental monitoring, communications, and record-keeping provisions of OSHA health regulations, it covers other aspects of the regula tions' less definitively or not at all. Thus, it should not be supposed that the Digest provides a complete summary of OSHA health regulations. TEN 8007 A Occupational Health Associates DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A PART A-ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS i 4 Worker Exposure (2) fJi 2?-Acetylaminofluorene* i Permanent Acrylonitrile (NN) 93 Permanent 4-Ami nodi phenyl* 2 Permanent Exposure Code No. Status Regulation Or C r it e r ia Document Numbe r Cone.I f Exceed TLV And/Or CL Cone,I f Is Action Level Employee Or Rep May Observe M onitoring N otice to OSHA Required (C) NIOSH - N OSHA - O Hi 1910.1014 1910.1045 1910.1011 TC3 rt-43Ha> 'v--s' Xffil > -U > V ieli NV0C-0l O41 rv44>-J11t UX Co < <JoJ r>4UJ1 As Shown Or: As Shown Or: As Shown Or: PPM Wt. /m3 PPM Wt./m3 PPM Wt. An3 m (6) fV ffl m flOi (L) Required Frequency Of Industrial Hygiene Monitoring *-> UouE* *u4 oft ht>-J _O><Jy *uCoH H V< A ftit it 2) (IS} 2(KK) 10(KK) 1(KK) (K) Mo.(JJ) Qrt.(MM) (BB) (MM) (BB) Sampling Method of Sample Collection And Analysis (B) (14} Hi) Adsorp.Tube;Chem.Anal .Or Dosim. Or Absorp.Tube;Gas Chromatog.5 X NI0SH 4S-156 Recordkeeping CAD) Retention(D) Access ec Ja44J11 JcVBJ r4a1 JEJ E >jCoj Umo(XXJ (0 bo0XJ. jXCo41 x0ODI>Dn.n w<W--|Uae< Li oH ?. ? *U X3 *3 {16} tm m (m {20} {21} RV U W(F w NO UR RV Asbestos 3 Permanent Benzene, Liquid (GG) & 38 Permanent Benzidene* 4 Permanent 1910.1001 1910.1028 1910.1010 2 fibe "S /cc 1(HH) 10 fib ars/cc Any Le is 1 5(HH) 0.5 (HH) (K) Semi-Ann J Mo * (JJ) qrt.(BB) (MM) (BB)(MM) Membrane Filter; Fiber Count X Gas Adsorp.Tube;Gas Chromatog'y. X R 20 20 RQ 0 pp) (PP) RV NO WER NO WR Bis-Chloromethy? Ether* 5 Permanent Coke Oven Emissions S 6 Permanent Commercial Diving Ops. 42 Permanent 1910.1008 1910.1029 1910 Sub.T. Compressed Air Atmos. 7 Permanent Cotton Dust(Exc.Gins)i 43 Permanent Cotton Dust (Gins) * 115 Permanent 1926.803 1910.1043 1910.1046a (K) 150ug CO-20 CO,-1000(F) (BB) Qu art.(BB) Quart.(BB) (Analyze comp.air output every 6 mo; Test breath.hoses to 1.5 x working pressure annually.) (FJ .8 microm Ag Memb.Filter;Weight RV Q Q(w NO W 1 to 5 (F NO WR (R) Any Le vel Semi-Ann. Semi-A.(BB) Semi-A.(BB) Vertical Elutria tor(Filter);Wght X V 20 NO W (JJ)(MM) (MM) (MM) (AI) (AJ) Any Le vel DBCP (QQ) V) 92 Permanent 3,3'-Dichlorobenzidine* 8 Permanent 4-Dimethylam'obenzine* 9 Permanent 1910.1044 1910.1007 1910.1015 1PPB (KK) Monthly Quart.(MM) Quart.(MM) Charcoal Tube;Chemical Analysis X UQ Q NO WR (JJ) (L) RV (D R V Ethyl erteimine* Inorganic Arsenic A Ionizing Radiation 10 Permanent 56 Permanent 11 Permanent Lead (AU) l 61 Permanent Meth.Chiorometh.Ether* 12 Permanent 1910.1012 1910.1018 1910.96 1910.1025 1910.1006 (L) lOug 5(Age 18)Rems 3 Reins/Qtr I FI 50ug (F) (K) 5ug Qrt.(MM) 6 Mo.(MM) (MM) (JJ) <N) (N) 30ug (F) Quart.(JJ) 6Mo(MM)(BB) (MM)(BB) Membrane ft Her Or (for volatiles) Midget Bubbler; Weight Film Badge,Dosim.,Rdn.Meter; . (Q.i recti_____ ____________________ X 45u Cellulose Membrane Filter; X Oithizone Colorimetry R RQ V Q Q(F NO WR II u qq V pp) (pp) AT) (AI) RV NO WR A1 pha-Naphthyl amine* 14 Permanent 1910.1004 (L) Legend: betters In parentheses and non-letter symbols appearing In the table refer to item in the "Notes1* section following the table, Non"parenthesized letters refer to items shown in the respective headings of the table or to items in the Notes section hv parenthesised letters in the headings, ^2^ TEN 8008 RV rorYHfftHf'i btik wr?, tu rf n\nu\,\L UH MJtl ,-LS.snt} \TES '"Wr'-HTN t'tS A ^j^lFWTJONAL hWB'H /H\ Associates DIGEST OF OSHA MEDICAL AND ENVIR^HENTAL SURVEILLANCE SPEC1F1CA11UFJ5 EDIT -A PART B-EMPLOYE MEDICAL SURVEILLANCE SPECIFICATIONS z0 TVD O U to 4u? 3u> tQo w 0o. tXo .. 5 o c e3v 1to-10 x0) iv is S <-< t3o hU0-i) 3 Z X0) -4<J-l u u Worker Exposure (})' 2-Acetylaminofluorene* (2) 1 m Permanent? 1910.1014 Acrylonitrile (au) 93 Permanent 1910.1045 4-Ami nodi phenyl* 2 Permanent* 1910.1011 Medics 1 Procedures (XMandated; 'i Recommended)(a) cx O tfolj >uv 1c-1 c41 gwX x43)r uu to fSi Annual By Physician tus jMj oto x l-tCrs x u Mu 3 0) 0 3 ac s WX u u xto (6) fV (8) XXX O C o m a Xto bEJ m u Lab & Other Procedures . ePB s to *o U <sU3H 35 > t>IoHs 0EO) Ct>oil * u <3 u o TUfuoU0tlJ*j i--4f1 to X Vrt XC0J) rT~-d sr-Ta >s C to x 1OO3 to Uo6* tm (W m m m (15) m 41 to 0) xto o nn Annual$(r) X X X SREJ0 X (p) Annual XXXU Employer Medical Requlre< Communication by Employer (^Mandated) Records(at) To Physician To Employe ft.co u 4Xc44J)) Access z II o N X3V>11)s ftlhCouiu X cn OM X < XV) o e XU " 0Ia46I1 Sfi ao V X3 to to O C>SL 9 c t4OCoJL M U 4) Q X o 40 "4V0)) U S z 3 CT to a OoXto JJ s Oh X 43M) O & to jj to s tCOo *o 41 s CtJL. U Xf41j o n if X >x XOh O>,. u Sh XJ4J1 o //ay //py m mt {22} /JJ/ {24} {25} '36} (27} /Jay (29, Oh N WE E Required Communication By Phy sician {X>M and a ted) To Employer(m) tuo Ihi o S" t(oA (A to too o to e O X kJ H u X to to nO EU Oh u uE to XU4to) O /JO/ /JJ/ m s To Emp'ye. 1t3o to. OM0h X4tuo9 VO >o < (34} (35} DQ NO kW X X X X X (p (U) X E X X X DE X 0 N WE ES Asbestos 3 Permanent 1910.1001 Annual(n) X X Y 7 Benzene; Liquid (tt)S 28 Permanent 1910.1028 Semi-AS(r) (a j) BIKL PQZ Renzidene 4 Permanent? 1910.1010 Annual XXXu XX 20 w W X 8R(qg)A DQ NO WR X X am X am] (l ) (ak) (al) ON N WE XE E XX XX E DES S Bi s-Chl oromethyl Ether* 5 Coke Oven Emissions S 6 Commercial Diving Ops. 42 Permanent* 1910.1008 Annual X X Xu Permanent Permanent 1910.1029 Ann(jj) fmrr JX s (i I) 1910.Sub.T Ann(nn)(p] X X X X XX XX (ap) (y) X Compressed Air Atmos. 7 Permanent Cotton Dust(Exc.Gins)* 43 Permanent Cotton Dust (Bins) 115 Permanent 1926.803 Annual 1910.1043 Ann.(qq) 1910.1046a Ann.(ax) DBCP (zz) 92 3,3'-Dichiorobenzidine* 8 4-Dimethyl am'obenzine* 9 Permanent 1910.1044 Permanent* 1910.1007 Permanent? 1910.1015 Ann.S(r) Annual Annual XX (oo) (oo) (p) X X X X(ab) X X XU X X XU X !p) X (p) ON N WE C(y);G(y DQ NO w KN(y); 00:? v 1 5(p) NO w XXXX XX E fckjfii: X AE X (P) 20 NO 10 NO KWR X X X X X < kk KWR X X X kk XE X E(p) (ac)A' oq NO DN N DN N KWR X X X X WE WE (in XE E E S XXX XX E !p) t s X X X DE XX DE X X X X DE s S Ethyleneimine* Inorganic Arsenic l Ionizing Radiation 10 Permanent* 1910.1012 Annual X X Xu 56 Permanent 11 Permanent 1910.1018 1910.96 6mo; 1 yr X X X RSZ ( mm) DN N WE X c a'(p) DP NO KW X X X X X (kk) (aq H' Lead (az) A 61 Meth.Chlorometh.Ether* 12 Alpha-Naphthyl amine* 14 Permanent 1910.1025 Permanent* 1910.1006 Permanent* 1910.1004 (s)(p) Annual An nua1 X X (ae )D'0BT X (Pi KC'XNZ X X XU X XXU X X X QYM' Dq NO KWR X X X X X X (p) (t)(p) DN N WE DN N WE Legend: Letters in parentheses and non-letter symbols appearing in the table refer to items in the "Notes" section following the table. Non-parenthesized letters refer to items shown in the respective headings of the table or to Items in the "Notes1 section designated by parenthesized letters in the headings. TEN 8009 E X EV X EN E E S XX XE X XX 0 S s X fiCCnWIOXAL HEALTH ASSOCIATES AH Rights Resent'd -- A OCCUPATIONAL Health Associates DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A PART A-ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS i 6 Worker Exposure W Retft-Naphthylamine* 4-Nitrobiphertyl* N-Nitrosodimethamine* o z 4> UP 41 p C/1 0- lu {21 w 15 Permanent 16 Permanent 17 Permanent U C41 OE .3 g 4J .0 nnE bD 41 OC {J X) 1910.1009 1910.1003 1910.1016 4 13 = a-s M UU v4. J? 1 tsa f >4 *u3 41 hej < ' 4J 41 y < >41 hJ As Shown Or: As Shown Or: As Shown Or: PPM tS) Wt. /in3 m PPM m Wt. !m w PPM m (K) Wt. An3 (! Of (K) (L) Required Frequency Of Industrial Hygiene > j au Uov4IoN m nc w "s (lit HM hUJ 4>1 41 * U h-l ec O> 0 Hw *-* V < A mi 41 H >41 mJ IW.3 t-i < an Sampling Method of Sample Collection And Analysis (B) an ta* ee X cH Recordkeeping (AD) Retention(D) Access H I-P c a! 41 41 41 oU cl n ss fist 3^ Vi u o s4OJ 1O3 u oa f* O' o cc 1 44J1 41 H Cl UX {16} R av <0 u n41 X u EW ft 8} V 0* 11 W r-> z c D- X u JC [6si C > XCjO < ox AC 3 fl fr- as o t (41 X 33 a 9} 120} RV RV Noise 72 Permanent Non-Ionizing Radiation 18 Permanent Beta-Propiolactone* 19 Permanent 1910.95 1910.97 1910.1013 90dBA (115dBA -Stead ) {140dB- Impact lOmw/c tr (F) (L) Radio Freq.Radiation Meter;(Dir) R V Respirator User Vinyl Chloride Acetylene Acrylamide Alkanes (C5-C8) Allyl Chloride 20 Permanent 1910.134 21 Permanent 1910.1017 22 Crit. Doc. 76-195 1 0.5 2500 1662mg 23 Crit. Doc. 77-112 94 Crit. Doc. 77-151 24 Crit. Doc. 76-204 0.3mg (EE-1) 350mg (EE-2) ISGOmg 1 3. lmg 3 9.4mg 0.5 Monthly Quarterly Charcoal Tube;Gas Chromatography 30 Days (Q) (Q) Gas Smple.ClctrjChromatography Or Combus.Gas Meter (Pk (Direct) 0.15mg Weekly(Z) Quarterly Annually(Q) Irnpinger.Dist.HjO; Polarograph 200mg 30 Days(2) Semi-Ann(Q) Annually(Q) Charcoal Tube;Gas Chromatography 1.55mg 30 Days(Z) Quarterly Trfenn.(Q) Charcoal Tube;Gas Chromatography R 30 30 D5 D5 20 20 30 30 20 20 m PE NO U NO W(T) NO W(T1 W Alpha-Methyl Styrene^ 25 Proposed 1910.1035 100 50 Ammonia 26 Proposed 1910.1031 50 Monthly (BB) Monthly Bi-Monthly Charcoal Tube;Gas Chromatography Impinger.O.IN H^SO^sSpectrophoto S S i NO W 1 1 i NO W Asbestos 3P Proposed(M) 1910.1001 0.5 fil er/cc 5 fibe rs/cc Any Le vel Monthly (JJ) Quart.(0) Quart.(0) Membrane Filter; Fiber Count Q 3 NO W Benzoyl Peroxide Benzyl Chloride Beryl 1iurn 95 Crit. Doc. 77-166 113 Crit. Doc. 78-182 29 Proposed 1910.1026 5mg l.Oug 5mg 5mg Any Level 5ug Weekly(Z) Quart*(AF) Monthly fJJl Seml-Ann(Q) Annually(Q) Glass-Fiber F11ter;Gravimetric Analysis, Colorimetry Annually(Q) Annually(Q) Charcoal Tube;Gas Chromatography NIOSII IS -115 Adapted Quarterly F11ter;Atomic Absorp.Spect.(AAS) 30 30 30 NO U 30 NO Q 2 NO WE u Boron Trifluoride 2-Butanone 30 Crit. Doc. 77-122 31 Proposed 1910.1019 (None) 200 (None) (None) 100 (Monthly(Z) -when method Is devel- oped) Monthly Bi-Monthly (None specified at present) Charcoal Tube;Gas Chromatography 20 20 NO w w(F) (F) S S1 NO Cadmi um 96 Crit. Doc. 76-192 40ug 200ug 20ug 30 Days(Z) Ann(II)(Q) Tr fenrt(Q) Cellulose Memb.Ester Filter;AAS X S 20 NO w Legend: Letters in parentheses and non-letter symbols appearing In the table refer to items in the "Notes" section following the table. Hon-parentheslzed letters refer to items shown in the respective headings of the table or to items in the Notes section desl^f^ed by parenthesized letters In the headings. TEN 8010 t tHVl t isffti. B77. ItHHttY TlUXA!. i tEA ITU . IXSf H IA Th S Att Rights Hcsertfd DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A PART A--ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS i 8 Worker Exposure I m Camphor Carbary! Carbon Black Carbon Dioxide Carbon Disulphide Carbon Monoxide Carbon Tetrachloride Chlorine Chi oroform E xposure Code No. S tatus (2) m 32 Proposed 1910.1039 33 Crit. Doc. 77-107 114 Crit. Doc. 78-204 34 Crit. Doc. 76-194 97 Crit. Doc. 77-3 56 35 Crit. Doc. HSM-73- 11000 36 Crit. Doc. 76-133 37 Crit. Doc. 76-170 38 Crit. Doc. 75-114 R e g u la tio n Or C r ite r ia Document Number > (O w 0" *O PPM at 2 T hreshold L im it Value (TLV) - (A) Wt. An3 (SI DO CW il) ^ I-t > *r4 V CJ O < C i-Ql r 4J 01 <O l -J As Shown Or: As Sh 3wn Or: PPM Wt. An3 PPM Wt. An3 m m m (101 1 Required Frequency Of Industrial Hygiene Monitoring an Monthly HeJ Ma > 4> 0* H0 -? ec O0 f>4-WJ 40H-< M-l Vj, O (f2f Bi-Monthly (lit CI f one, 1 E xceed TLV A n d /o r CL CI f one, Is A ctio n Level 'Sampling Method of Sample Collection And Analysis (B) St 4) /JJJ Charcoal Tube;Gas Chromatography 5mg 2.5mg 30 Days Semi-Ann. Annually(QJ Membrane Filter;Spectrophotomet. 3. 5mg (AG) 10,000 18,00C 30,OOC 54,000 mg mg l 3rog 10 30mg 35 200 (AH) 1,5mg or(XX) Semi-Ann. (AF) 30 Days Weekly(Z) Continuous. Semi-Ann(Q) Annually(Q) Glass Fiber Filter,.8-um Silver Membrane Filter: Wei aht (If exp. < TLV-Trienn.: Tf exp. may be > TLV- Pump, Plastic Bag;Chromatograph. Annually. (Q) Quart. (Q) Annually(Q) Charcoal Tube;Gas Chromatography NI0SH #S-248 Annually Annually Detector Tube or CO Meter; (Dir) X 2 1 Weekly Quarterly Charcoal TubejGas Chromatog. 1 0.5 0.25 Monthly Semi-Ann. Trienn.(Q) Bubbler Meth.OrangeSol;Spectroph 10 50 5 Quarterly Charcoal Tube;Gas Chromatography Em ployee Or Rep May Observe M o n ito rin g N o tic e t o OSHA R equired (O Recordkeeping (AD) Retention/D) Access bi p(WS E CJ 0 ac 0 m qO X U 0 O1(1Ap 1 TU* sb c t*. CL X jz e u Op W >C4J W DC ^* 0M Vi (4 0 CL X u O Cl X W A S5 O 1 z 0ai Pu Jt * X 33 (W ftv (IS/ as; m; (211 s s 1 H0 w 55 HO w 30 30 HO w 01 D1 03 0 D3C 33 NO w NO WR NO W D20 02C I D5 S 05 W NO WE W Chromic Acid (C^O^) 39 Crit. Doc. Chromium(VI)(Non-Care.) 40 Crit. Doc. HSM-7311021 76-129 Chromium(VI) (Care.) 41 Crit. Doc. 76-120 0.05mc 25ug lug 0, Img 50ug 0.025 Weekly mg 12.5ug 0.5t/g Quarterly Quarterly Si-Monthly Cellulose Membrane Filter; AAS Filter; AAS Filter; AAS 20 20 D30 D3C D30 D3C W W W Coal Tar Products Cresol Crystalline Silica 98 Crit. Doc. 78-107 116 Crit. Doc. 78-133 44 Crit. Doc. 75-120 0. Img 2.3 lOmg 50ug Any Cc ntact 1.15 5mg 25ug Week!y(Z) Quarterly Quarterly .8 microm.Ag Memb. Fflter;Weight Weekly(AF) Monthly Qrt.(V)(Q) Semi -Ann. Annually(Q) Silica Gel Tube;Gas Chromatog. NI0SH #S167-Adapted Resp. Partic.FiIter;X-Ray Diffr. Cumene Cyclohexane g Cyclohexanone 45 Proposed 46 Proposed 47 Proposed 1910.1033 1910.1038 1910.1021 50 300 50 Dinitro-Ortho-Cresol Dioxane Epichlorohydrin 117 Crit. Doc. 78-131 99 Crit. Doc. 77-226 48 Crit. Doc. 76-206 0.2mg 1 0.5 2mg 5 25 150 25 3.6mg 19mg 0.25 Monthly (0B) Monthly Monthly fBBl Bi-Monthly Bi-Monthly Bi-Monthly Charcoal Tube;Gas Chromatography Charcoal Tube;Gas Chromatography Charcoal Tube;Gas Chromatography 0. img Weekly(AF) 30 Days Qrt. (V)(Q) Annually(Q) Gl-Fib.FiIt..Bubbler;Spectrophot NI0SH IS166-Adapted Quart. (F) Quart. (F) Charcoal Tube;Gas Chromatography Img Monthly(Z) quart. (Q) Quart. (Q) Charcoal Tube;Gas Chromatography Legend * Nop-parenthestzcd letters refer to Items shown In the respective headings of the table or to items In the "Notes' section bv pArpnfbo^ 1 red letters In the headings. 30V 30VL 30 30 030 D30 NO W NO R (ae; w S S 1 NO w S S 1 NO w S S 1 NO w 30 30 30 30 20 20 NO R (AE! NO W NO WE net 7 WtViS'M. l/KAt.TIl ASSOCIATES Alt Htjiht* tlrvri nf BaU>*"UNAL H lTES EDITION 3-A PART B-EMPLOYE MEDICA VEILLANCE SPECIFICATIONS Worker Exposure I {S) Camphor1 Carbary 1 Carbon Black E xposure Code No. S tatus R e g u la tio n Or C r ite r ia Document Number E xam ination Frequency (b) M edical H is to ry | W ork H is to ry ] P h y s ic a l Exam | Em phasis On: (c ) V is u a l A cu ity A udiom etry E le ctro ca rd io g ra m C o m p lt, B lood C t. R e te n tio n (f) NIOSH N OSHA = O C p y .o f SubJ. Reg, Job D e s c rip tio n | P ro t. E quip, Used] E s t, Exposure (h) O ther ( j) Job R isk For P t, P lcm t, L im its (k) A d vise Pos. Fndgs (2} m 32 Proposed 1910.1039 33 Crit. Doc. 77-107 114 Crit. Doc. 78-204 Medlca1 Procedures (XMandated; YRecommended)(a) {5} (r) By Physic!Bn (6} tv m m X (r) EKLRSZ Lab & Other Procedures S' o --1 X >WX n 4> X tj uc s Jt M V m til) m (13} fl*) fist a 6} V S-. <U X JJ o nv Ann.or(v) X X X EJCRKZ Y Annual 1 irm) X X RCSZ X! X dd) (aw (p) C(aw) Employer Medical Records(at) Required Communication by Employer (X"Mandated) To Physician To Employe Access 3to WOBh >1 M X CL. IX W ?.* xUII aXy to jj JJ Sn X <Ou Cu T3 O X4VJ o DX0C1 x XX OaX X uX >1 X CJ fiat m m (2l\ mt {23} m (25} f26} (27} (28t (29} 0 NO w XXXXXX X AE Required Communication By Physician (X*Handated) To Employer(m) Xp TD HO *1 XX O JJ u CO (30} (31} {32} XXX P3} To Emp1ye,, M 0J X JJ o {34} {35} X D5 NO WE 30Y (yy) WE E (p) E (uu) Carbon Dioxide Carbon Disulphide Carbon Monoxide Carbon Tetrachloride Chlorine Chloroform 34 Crit. Doc. 76-194 97 Crit. Doc. 77-156 35 Crit. Doc. HSM-73- 11000 36 Crit. Doc. 76-133 37 Crit. Doc. 76-170 38 Crit. Doc. 75-114 (v) V Y Ann S(r) X X X CVNYZ "Periodic" Y CR Annual :p) X X EKLZ Annual(p) X X R0Z Annual X X X CLKZ X Y Y Y tO(p) D D1 NO D30 NO 3 NO w WE E YY X X YL D20 NO D5 NO 05 NO WE WE WE E E (uu) E E E E Chromic Acid (C^Oj) 39 Chromium{VI)(Non-Carc.) 40 Chromium[VI)(Carcin.) 41 Crit. Doc. Crit. Doc. HSM-7311021 76-129 Crit. Doc. 76-129 Ann S(r) X X SRZ Annual Annual :p) X X SRLKZ p) X SRLKZ U) U) X XX [L] [C L] 20 NO 030 NO D30 NO WE WE WE E E Coal Tar Products Cresol Crystalline Silica Cumene Cyclohexane Cyclohexanone* 98 Crit. Doc. 78-107 116 Crit. Doc. 78-133 44 Crit. Doc 75-120 Annual XX SRLK Annual(p) X X X RLKSB' Triennial Y) X Y) R 45 Proposed 46 Proposed 47 Proposed 1910.1033 1910.1038 1910.1021 (r) (r) (r) X Y) KLRSZ X [r) KLRSZ X Y) KLRSZ X tv) ZC;L(v) D30 (yy) WE X (ag 0-J'] 30 NO R (ar; XX D30 NO WE D NO W D NO w D NO w X X XX X X X X XX X X XX XX X X E E E AE AE X AE XX X XXX XXX (uu) (uu) (ay) X X X Dinitro-Ortho-Creso! Dioxane Epi chiorohydrin 117 Crit. Doc. 78-131 99 Crit. Doc. 77-226 48 Crit. Doc. 76-206 Annual(p) Annual XX XX X RLKDN C'SEZ RLKZ(p) An nua1 X X X KLRHESZ v Y X (ag [QJ`L] D30 NO R (ar] X ST D30 (yy) WE Y Y [STM] 20 NO WE Legend: Letters In parentheses and non-letter symbols appearing in the table refer to items in the "Notes'1 section following the table Non-parenthesized letters refer to items shown in the respective headings of the table or to items in the ''Notes" section designated by parenthesized letters in the headings. TEN 8012 E E(p) E (uu) (ay) corvmem* im, m7. imny fK CtJrATlOiVAL HEALTH ASSOCIATES All tttjfhln Rwrcvd _ A Occupational Health Associates DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A PART A-ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS i 10 Worker Exposure {!) ft Ethyl Benzene Ethyl Butyl Ketone^ Ethylene Dibromide Exposure Code No, Status Regulation Or C rite ria Document Number Employee Or Rep May Observe M onitoring Notice to OSHA Required (C) m (i) W 49 Proposed 1910.1034 so Proposed 1910.1024 100 Crit. Doc. 77-221 IX--oO1 *>3a-U4 s"*<-r Xtah-) **Xw6rr4l >iPj As Shown Or: PPM Ht. /m3 ID w 100 n>obc4a4O4*) >r>V*-J1 A.^uJ m4CO4J wHH1JJ <o >V As Shown Or: As Shown Or: PPM Wt. /tn3 PPM wt.7m3 n w m (IQ\ 50 Required Frequency Of Industrial Hygiene Monitoring >^ *C0*cJ* *0v4411 0u *aC ui fin Monthly +t+fl cOO' ioJ >O> 1,--<4>4D1i c0 M A fit) Bi-Monthly l(-A1 r-4><1 iwi lid uo < (It) Sampling Method of Sample Collection And Analysts (B) {14} {15} Charcoal Tube;Gas Chromatography 50 25 Monthly Bi-Monthly Charcoal Tube;Gas Chromatography (BB) 0.13 Img 0.065 0.5mg Weekly Mo. Or (Q) Mo. Or (Q) Charcoal Tube;Gas-L1q.Chromatog. NI0SH #S104,260 Recordkeeping (AD) Retention(D) Access cH cHI a4VE4J1 _e X4a) UQXoQ. uaXion Ue X 55 C OXaU>h> nwwfa&E*. >c0) XXo41 wzXiOn Vo<X;I xU ?.& XT3tw X"SJw tm (17) ftSt 09} (20) (21) s s i NO w s s i NO w 030 D3C (SS) w Ethylene Dichloride 51 Crlt. Doc. 76-139 1 4mg 2 8mg Any Le (el Weekly(AF) Semi-A.(AJ) Ann.(AJ) Charcoal Tube;Gas Chromatography 30Y 30Y NO w Fibrous Glass Fluorocarbon Polyms. m)________________ 101 Crit. Doc. 77-152 10? Crlt. Doc. 77-193 3Fib./ :c(Dia. <3.5um;1L^10mm 1.5fi bers/cc 30 Days Quart.(F) Trienn.(Q) Cell.Ester Memb.Filt;Microscopy 5mg fTot.Fibrous Glass) 2.5mq . (0) (Hyd.F uoride Unorg. Fluor.' imits apply) (Monitor per standards for Hydrogen Fluoride and Inorg.Fluor. ,q.v.) D30 03C NO w Formaldehyde Glycidyl Ethers Hexane 103 Crit. Doc. 77-126 118 Crit. Doc. 78-166 5? Proposed 1910.1022 100 1 (AK) 1.2mg 0.5 0.6mg (AK) Any Le vel 50 Weekly 30 Days(Z) Monthly (BB) Semi-Ann. w/aJ* Semi-A.(0) Bi-Monthly (Q) Semi-A.(Q) Midget Impinger;Spectrophotom. X Charcoal Tube(AGEUseTenax-GCResin Tube);Gas Chromat.NI0SK#75-79 Charcoal Tube;Gas Chromatography 55 NO WR 30V 30Y NO R (as; S S i NO W Hot Environments Hydrazines 53 Crit. Doc. HSM-7210269 119 Crft. Doc. 78-172 Hydrogen CyanideSSalts 54 Crit. Doc. 77-108 Hydrogen Fluoride Hydrogen Sulphide Kydroguinone 55 Crit. Doc. 76-143 104 Crit. Doc. 77-158 1?0 Crit. Doc. 78-155 79F M ale; 76F Female (AO) 2.5mgF 10 0.44 Once During July t Augu st Each Year (A0) Any Level Weekly(AF) Semi-A.(AT) Ann (AT) (F) 5mg 2.5mg 30 Days(Z) Semi-Ann. Trienn.(Q) (SHF (Fl(S) Wet Bulb Globe Temperature Silica Gel Tube;Gas Chromatog NI0SH #248 Impinger.NaOHSol;Ion Electrode 5mgF 1.25F Continuous Semi -Ann. Bubbler,Absorb.Sol.;Ion Electrod 1 15mg (2Z) 2mg (AC) (AL) Weekly Weekly(AF) Quart.(AB) (AN)(AM) Trienn.(AS) Midget Impinger;Spectrophotom. N1QSH #168 Ann. (AM) Cellulose Ester Memb.Flit.;High Press Liq. Chromat. NIOSHIS-57 (J) Dl 30Y 30) 5Y 5Y D20 D2C 30 D3C 030 D3C NO w P(T tf NO W (SS) w Inorganic Fluoride Inorganic Mercury Inorganic Nickel 57 Crit. Doc. 76-103 58 Crit. Doc. HSM-7311024 105 Crit. Doc. 77-164 2. 5mg 0.05mg 15ugN 1.25mg Monthly 0.025 Monthly mq When liq. or Weekly can be airb'n Semi-Ann. Semi-Ann. Quart.(Q) Impregnated Filter;Ion Electrode Bubbler,Mn^ Sol ;Phtmtrc. Anl .$ Annually(Q) Cell. Ester Membrane Filter; AAS NIOSH IS-173 S 02C II S 40Y NO u (SS) P(T Isopropyl Alcohol 59 Crit. Doc. 76-142 400 800 200 Monthly Semi-Ann. Charcoal Tube;Gas Chromatography Kepone 60 Crit. Doc. (N.A.) lug 0.5ug 1 Wk.(F) 2 Mo.(AB) Ann.(AB) Maiathion 6? Crit. Doc. 76-205 15mg 7.5mg 30 Days(Z) Semi-Ann. Annually(Q) Impinger,Eth.Gly. ;Gas Chromatog. (U1 .-(ig. 8013Hegend: tetters in parenthe sea and non-letter symbolb appearing In the table refer to Items in the "Notes" section following the table. rFp,'l^ Mon-parenthesized 1 etters re fer too Items sehown Iin the respective headings of the table or to Items In the ,fNotes,r section .. i i.of.r- fn the headings. D5 D3C D30 D3C NO W w 55 NE CtirVKHilir < BTti B)7T. iSESlii lircriWHWAI. HH.U.'iV .IW*'IMhS All s Hewn ed OCCUPATIONAL TH H SOCIATES N 3-A PART B-EMPLOYE MEDIC,IBu RVEILLANCE SPECIFICATIONS R e g u la tio n C C r ite r ia Docun Number I P h y s ic a l Ext Job R isk For Worker Exposure a Ethyl Benzene Ethyl Butyl Ketone* Ethylene Dibromide zo Cl o o Cl W 4fPJl 0u pat Vt wft ,k 4B) (2} W 49 Proposed W 1910.1034 50 Proposed 1910.1024 100 Crit. Doc. 77-221 Ethylene Dichloride 51 Grit. Doc. 76-139 Fibrous Glass 101 Crit. Doc. 77-152 Fluorocarbon Polyms(af) 102 Crit. Doc. 77-193 Medical Procedures (X-Mandetedj Y-Recommended)(a) a O o ba "ufXsl SQ- 43 u b (S) (r) By Physician S7 4J o as u Mm X ot c o s a O B a93 Bxa.. W mmm {9} X ip) KLRSZ Lab & Other Procedures B 9k] Jr a 4J o O3 < OB 3H > & U 4J Ej % *8 TJ 3 O < o "0 k OS u E il <J 43 d uw j=41 ?** H X (A w 9c3 k o *0 O0 to a 1 m W) U2) mi (W m a 6} 41 u J4=1 U o m (r) X >) KLRSZ Anrt*(v) (p) X X fae )CVLKNR X sz X XX Annual(p) X X X C'KLNRZ Ann.S(v) X X X SRZ Prepl.S(v) Y Y Y RZ ag) (p) (p) /D*/ Employer Medical Records fat) Required Communication by Employer (X-Mandated) To Physician To Employe a Uok C 44J1 D4C) Access sc 11 mom 55 o 1 < Xm SaMf Iddiat u & ed tk ^i 41 Q 5, k va S O jCjL u u 041 Xn0 TJ "w 41 U 8 & * O bfJt Cd *0J Hki 41 U O3 & to 4J cd H MO-i Mc a 41 o. m m (20) m (22) (23) m PS) m D NO w X X X X X X u u JuZ o (27) inj 41-' 05 x--1 (0 u 43 XCu Z O 6 (28) (29) X AE Required Communication By Physician (X-Mandated) To Employer(m) M u <>C A. u TJ eO 0H & u Eo E Cu Vi k0J X4J O m (22) XX X (33) To Emp'ye. "nM0l U. 0IA k U On X4J 4) o > < (33} X 0 NO w X X X X X X X AE XXX X 030 (yy) WE E 30Y (yy) WE D30 (yy) WE D30 (yy) WE E E (uu) E Formaldehyde Glycidyl Ethers Hexone# 103 Crit. Doc. 77-126 118 Crit. Ooc. 78-166 52 Proposed 1910.1022 Prepl.4(p) X X RSAZ (ag)4[r) (p) M X X X AXSE A' Z X KLRSZ 05 (yy) WE ag) (ag G'(aq)A' D30 (yy) WE D NO W X X X X X X E E X AE XXX (uu) (uu) (ay) X Hydrazines 119 Crit. Doc. 78-172 Hot Environments 53 Hydrogen CyanideiSalts 54 Crit. Ooc HSM-7210269 Crit. Doc. 77-108 Annual X X (ae )Z(P) X Prepl;(p) X X CKLR(p) Annual X X X SCRDZ X X X X ST[8L'] 30Y (yy) WE 01 5Y NO WE E (uu) (p) E E Hydrogen Fluoride Hydrogen Sulphide Hydroquinone Inorganic Fluoride Inorganic Mercury Inorganic Nickel 55 Crit. Doc. 76-143 104 Crit. Doc. 77-168 120 Crit. Doc. 78-155 57 Crit. Doc. 76-103 58 Crit. Doc. HSM-7311024 105 Crit. Doc. 77-164 Prepl ;(r) X X !r) RKSZ Prep.*(p) X X X ENRZ Ann.or f Afl) XX ESGZ Biennial RKGMZ Annual X XJ Annual ( nm) X (ae ) SE'Z Y X X Y X X FX(q)(p) 020 NO WE D30 (yy) WE K'(P) D30 (yy) WE Y X Y (x)(p) 020 NO WE (dd YY X D5 NO WE (dd X X X [C](ah) 40Y (yy) WE E[p) E E(p) E E A (uu) (uu) _La.nL (uu) Isopropyl Alcohol Kepone Malathlon 59 Crit. Doc. 76-142 Annua 1f p J X X X RSZ Y Y (P) Y Y (P) D5 NO WE 60 Crit. Doc. (N.A.) 62 Crit. Doc. 76-205 Annual(p} X X X NZ(p) Y !p) Ann.or(y) X X X EJGZ(p) Y Y Y Uv) F(P) 030 (xx, D1 NO WE Legend: Letters In parentheses and non-letter symbols appearing In the table refer to Items In the "Notes" section following the table. Non-parentheslzed letters refer to Items shown In the respective headings of the table or to Items In the "Notes" section designated by parenthesized letters In the headings. TEN`8014 E E(9) E COWfifGHT0 1976, 1977, l97iiB} ftCLbMTJONAL HEALTH ASSOCIATES ^ t5 <wrt A OCCUFATDNAL Health Associates DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A PART A-ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS i 12 Required Frequency Vorker Exposure O 41 U 41 9(B CL K W (0 49J Cue/>l E _O9 ** i~> Q9UO -Ok9t fl S3 B M9l k- Z ce v4 u u 4 *o r < V) 4) U v4- ej 60 H 41 mUJ O G u <o 4>411 As Shown Or? As Shown Or: As Shown Or: PPM Wt./m3 PPM Wt, /m3 PPM Wt, /m3 Of Industrial Hygiene Monitoring > ati0 COJ T4J1 -Ov. 41 <J fOl U +J 4J >-* CJ >41 a o > a o "u; H V< A 01 H >41 * ** l\VI 4J M< fit Mesityl Oxide* (2f m W at w m m (91 (10} (11/ (IV 63 Proposed 1910.1040 25 12.5 Monthly Bi-Monthly 11V 5-Methyl-3 Heptanone^ 64 Proposed 1910.1041 25 12.5 (BB) Monthly Bi-Monthly Methyl Alcohol 65 Crit. Doc. 76-148 (BB) 200 262mg 800 1048mi 100 131mg 30 Days Semi-Arm. (Q) (V)(C) Sampling Method of Sample Collection And Analysis (B) n) 60 XG OS 4J H UG OO VX 41 01 t-o4' i4*1 CL U 3g m (IS} Charcoal Tube;Gas Chromatography Re eo rdke e ping (ad) RetentionfD1* O s4OJ 4k1r iU-Ui 49C1T o ec 1 44J1 41 UCXJl mi (17} s 41 JB a <0 41 X uEUS/ s y stn 2 uC > Xao4:1 (19} i Access ui zc t-l >> 0- i i xflu. Ue3 X kr e oMz SWo S * l4) ?kr "U X3 X3 {20} (21} NO w Charcoal Tube;Gas Chromatography s s i NO w Silica Gel Tube; Gas Chromatog. D5 D5 NO W(T Methyl(n-amylJKetone* 66 Proposed 1910.1023 100 Methyl Parathion 67 Crit. Doc. 76-106 (CC) 0.2mg 50 Monthly (BB) When p resent Weekly(Z) Bi-Mont hly Charcoal TubejGas Chromatography Monthly(V) Monthly(V) Impinger.E.Gly.Sol;Gas-liq.Chrom . S S i NO W D5 D5 WPE Methylene Chloride 68 Crit. Doc. 76-138 75(G) 500(G) 37.5 (G) Weekly Semi-Ann. Charcoal Tirbe;Gas Chromatographs D5 D5 u Nitric Acid 69 Crit. Doc. 76-141 2 I 15 Days Semi-Ann. rmpinger.Dist.HjOjUV Spectropho. r 1 i NO w Nitric Oxide Nitrogen Dioxide 70 Crit. Doc. 76-149 25 30mg 71 Crit. Doc. 76-149 1 12.5 1.8mg 0.5 15mg 15 Days 1.4mg 15 Days Semi-Ann. (V)(Y) Semi-Ann. (V)(Y) (Q) (Q) Mo!.Sieve,Oxidat.;Spectrophotom. Mol.Si eve,Oxidat.;Spectrophotom. D20 D2C 020 D2C NO w(t: NO W(T Nitroglycerine/Ethyl ene 121 Crit. Doc. 78-167 Glycol Dinitrate Noise 72P Proposed 1910.95 Organotin Compounds 73 Crit. Doc. 77-115 O.lmg 0.05mg Weefcly(AF) Qrt. (F) 90dBA (115dBA-Steady 85dBA Annual (140dB- Impact (F) .lmgSn 05mg Weekly(Z) Annual Quart.(Q) Ann, (AB) Annual Tenax-GC Tube;Gas Chromatrgraphy NI0SH PSCAM #203(E) Adapted Sound Level Meter; (Direct) Annual!y(Q) Memib. FI 11. ,Char. Tube ;Spectrophot 30Y 30Y 5 05 I 05 NO W NO W NO WE Ozone 74 Proposed 1910.1042 0.1 0.05 Monthly Bi-Monthly Ozone Monitor; (Ofrect)S s S i NO W Parathion 106 Crit. Doc. 76-190 (CC) 0.05mg Any Le rel Weekly(Z) Monthly Monthly Midget lmpinger;Gas-liq. Chroroat 05 D5 (SS) w(t; 2-Pentanone# 75 Proposed 1910.1020 200 Pesticide Form. 'S Mfg. 122 Crit. Doc. 78-174 Phenol 76 Crit. Doc. 76-196 (AP) 20mg 100 (AP) Any Contact 60mg lOmg Monthly fBBl Bi-Monthly Annual (AQ) AP) Weekly (AA)(Y) (AA)(Y) Charcoal Tube;Gas Chromatography S Si (AR (AP) (AP) (AP) D30 (AP) (AP Impinger.Na OH Sol;Gas Chromatog 11 NO w (SS) p NO w Phosgene 77 Crit. Doc. 76-137 0.1 0.2 0.5 Semi-Mo. Qtrly.(H) (H) Implnger,Absorb.Sol;Spectroph.$ S D5 NO w Polychlorin. Biphenyls 107 Crit. Doc. 77-225 Refined Petrol. Solv's 108 Crit. Doc. 77-192 Sodium Hydroxide 78 Crit. Doc. 76-105 l.Oug (TT) Possib e body contact or 30 Days(Z) inhalation 1800m( (UU) 30 Days(Z) 2.0mg l.Omg 15 Days Quart. (Q) Semi-A.(Q) Semi-Ann. Annually(Q) Florisil Tube;Gas-l iq. Chromatog. Annually(Q) Charcoal Tube;Gas Chromatography NIOSH # S-382, S-380 Membraoe Filter; AAS Legend; Letters in parentheses and non-letter symbols appearing In the table refer to Items In the "Notes" section^following the table. Non-parenthesized letters refer to Items shown In the respective headings of the table or to Items In the ^otes section destroe&^d by parenthesised letters in the headings. TEN 8015 S 30YI 30 30 NO w NO w S 05 w (WVftflif/r * ffJTb, fit77, I*t7H ftY ULTUIATIOKAL HEALTH ASSOt IATES AU Rights Reserved DIGEST OF OSHA MEDICAL AND ENVIKUwfltrt l Ai_ ^ukvcillaivuc orcuu EDlTIOiW-A PART B-EMPLOYE MEDICAL : /EILLANCE SPECIFICATIONS Exposure Code No. S tatus R e g u la tio n O r C rite ria Document Number E xam ination Frequency (b) M edical H is to ry | | W ork H is to ry j | P h y s ic a l Exam | Em phasis On; (c ) V is u a l A cu ity A udiom etry E le ctro ca rd io g ra m | U rin a ly s is (d) O ther (e) R e te n tio n (f) Job D e s c rip tio n | E s t, Exposure (h) O ther Job R isk For P t, iP lcm t. L im its (k) A d vise Pos, Fndgs Medical Procedures (X*Mandated; YRecommended)(a) Worker Exposure Mesityl Oxide* m 63 Proposed Wm 1910.1040 (r) 5-Methyl-3 Heptanone* 64 Proposed 1910.1041 (r) Methyl Alcohol 65 Crit. Doc. 76-148 Annual By Physician Lab & Other Procedures tEuj a o HI (V m aoi flit (12} ft3) X Ir) KLRSEOZ S X 4t-n1 0 X p fH X H m mi u v o 0 EC 4J cl 1 cj (16} nv X Ir) KLRSZ XXE VY YY Employer Medical Required Communication by Employer (X=Mandated) Records(at) To Physician To Employe Access z 11 o tl X2xaUe uPvci-t*.l HSwKC X<WO 6.iXIMt C0II l 6Vc 06 Wo <u O XCL cp TJ "eii XV u e x CL. fa30)" oCl u X Cti Cl. H 4OC-1 Tl 0 X u Cu (18} (19} m (2Jf tm (23j (24} (2St f26J 0 NO w X X X X X X (27} jCjl. 0 & u X pu -0C jj O >Cl* U (28) Wf X AE Required Communication By Physici an (X*Mandated) To Employer(m) fTa6H3.0 *o HO CjUj CJ4EOJJ X0U o m (Sit m XXX To Emp'ye. Xu0 o (34) /jj; X D NO w X X X X X X XA X XX X D5 NO WE E Methyl(n-amyl) Ketone** 66 Proposed 1910.1023 (r) X >) KLRSZ Methyl ParatMon 67 Crit. Doc. 77-106 Ann.or(v) X X X EJGZ(p) Methylene Chloride 68 Crit. Doc. 76-138 Ann.or(v) :p) X X NRZ Y Y E'(P) YX D NO W X X X X X X 05 NO WE 05 NO WE Nitric Acid Nitric Oxide Nitrogen Dioxide 69 Crit. Doc. 76-141 70 Crit. Doc. 76-149 71 Crit. Doc. 76-149 Ann.or(v) X X Ann.or(v) X X Ann.or(v) X X TZ RZ RZ XX X (y) X (y> D20 NO D20 NO D20 NO WE WE WE X AE E(p) E E E E XXX X Nitroglycerin/Ethylene 121 Crit. Doc. 78-167 Glycol Dinitrate Noise 72P Proposed 1910.95 Annual(ba) X X X C'NSZ Annual :(p) X M'N' 030 (yy) WE 05 NO (w) Organotin Compounds 73 Crit. Doc. 77-115 Annual or X X X ENLZ fvlfDDl X X X X Y STEL(v) D5 NO WE Ozone 74 Proposed 1910.1042 Annual X X CRZ X (a a 0 NO w X X X X X X Parathion 106 Crit. Doc. 76-190 Ann.or(v) X X X JEFZ X e'(p) D5 (yy) WE 2 Pentanone* 75 Proposed 1910.1020 (r) X >) KLRSZ 0 NO w X X X X X X Pesticide Form. S Mfg. 122 Crit. Doc. 78-174 Phenol 76 Crit. Doc. 76-196 Phosgene 77 Crit. Doc. 76-137 Annual(p) X X [ae JLKNEC'R X Qz (v) XX CRLKSZ Ann.or(v) X X X RZ Y ag) {as! (ag X ^) D30 (yy) w D1 NO WE X X Y Yw 05 NO WE (p) Polychi or in.Diphenyls 107 Crit. Doc. 77-225 Refined Petrol .Sol v's. 108 Crit. Doc. 77-192 Annual Annual X X (ae ilsf'z X X X SNZ X X X X ST[f'] D30 (yy) WE X X s g' 030 (yy) WE Sodium Hydroxide 78 Crit. Doc. 76-105 Prepl;(r) X X X Z YY YY (15 NO WE Hon-parenthesised letters refer to Items shown in the respective headings of the table or to items in the 'Notes designated by parenthesized letters in the headings. table. section TEN 8016 E (p) E XE E(p) X AE X X X (bb) XXX X (uu) X E E E(g) E E E 0 (uu) (uu) (uu) tjcn vr/ytixw. health associates All Htubt'i itvwri'vd - 10 Worker Exposure Styrene1 Sulfur Dioxide Sulfuric Acid DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A 14 PART A-ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS i o 00 o oT409) a fHsi-I a en 0 x us n (3/ Proposed 80 Proposed 4c-* V4OfJii HCOJ n Jel1D-1f fi ^ OHSI vuH o W 1910.1036 1910.1030 O fl < u 'u r>-- t- *-eHJ ,*-' 6fi0 ri -U"HH+I >HI So' fOi 1 <tfJi V!V->J As Shown Or: As Shown Or: As Shown Or: PPM t$t 100 Wt./m3 PPM Wt./m^ PPM to (V to (9! 200{[) 50 3 Wt. 7m {10} 2 10 1 Required Frequency Of Industrial Hygiene Uofi W Vota W4c US tw Monthly (88) Monthly l-n* ^CJ U 4H5>*i c<3^0e f- 4J 02} 8i-Monthly Bi-Monthly Mn HH>fii 5 VI 4J H< 03} Sampling Method of Sample Collection And Analysis (B) Xfj" Qc mfi +0j u oc afi *fi ^O Ufi WS Mo tw m Charcoal Tube;Gas Chromatography Recordkeeping (AD) Retention(D) Access s- O Ou -Hfr*iI *"ufCHHfiiJI i-t 4f6fJii fai fai PH IItIi a01 X jcj as c USS rHfi X h- X > o 56 O DC OO) O X z o WK X us XHI .X J* m no 09} m s S l NO w Impinger;0.3N HjOj* Titration $ s 20 l 81 Crit. Doc. 74-128 lmg O.Smg 15 Days Semi-Ann. Membrane Filter: Titration S 021 w 1,1,2,2-Tet'chl1 ethane 109 Crit. Doc. 77-121 1 6.87mc 0.5 3.43mg 30 Days(Z) Quart.(Q) Annua!ly(Q) Charcoal Tube;Gas Chromatography NIOSH 4S-124 Tetrachloroethylene 82 Crit. Doc. 76-185 50 339mg 100 678mg 25 170mg 30 0ays(Z) Qrtly.(V) Trienn. (Q) Charcoal Tube;Gas Chromatography p-tert-Butyl toluene 83 Proposed 1910.1032 10 5 Monthly Bi-Monthly (BB) Charcoal Tube;Gas Chromatography Thiols o-Tolidine (AV) Toluene 123 Crit. Doc. 78-213 124 Crit. Doc. 78-179 84 Proposed 1910.1029 100 (KK) 0.5 (KK) 200 (AS) Any Co itact (00) 20ug Any Level(KK) Weekly 50 Monthly (BB) Annually(Q) Annually(Q) Chromosorb 104 Tube;Gas Chromat. NIOSH IS350 Semi-A (AT) Ann. (AT) Gl.Fib.Filt. .SillcaGel;HighPress Liq.Chromatography NIOSH #243 Quarterly Charcoal TubejGas Chromatography Toluene Dilsocyanate 85 Crit. Doc. HSM-7311022 1,1,1-Trichloroethane 86 Crit. Doc. 77-121 0.005 0.02 When p -esent Weekly Monthly(F) Monthly(F) Impinger.Absorbing Sol;Spectr.^ 350 I910mg 200 30 0ays(Z) quart. (V) Trienn. (Q) Charcoal Tube;Gas Chromatography Trichloroethylene 87 Proposed 1910.1027 100 150 50 Monthly (BB) Bi-Monthly Charcoal Tube;Gas Chromatog. t Tungsten S Cem.T.Carb. 110 Crit. Doc* 77-227 Ultraviolet Radiation Vanadium 88 Crit. Doc. HSM-7311009 111 Crit. Doc. 77-222 (VV) O.luW/ :m?(F) (Vanad ium Compounds! ,05mg (Metal lie V.iV.Carbi de)lmg (MM) 30 Days(Z) 0.05mc] l.Omg Weekly(Z) Quart.(Q) (Not app.) Trienn.(Q) Cell.Ester Membrane Filter; AAS NIOSH PSCAM f173 U.V. Light Meter: (Direct) $ Annually(Q) Cell.Ester Membrane Filter; AAS NIOSH #S-388 Arfanted X Vinyl Acetate Vinyl Toluene Waste Anesthet. Gases 125 Crit. Doc. 78-205 4 ISmg 2 89 Proposed 1910.1037 100 112 Crit. Doc. 77-140 Haloge Dated f gents-i Nitro us Oxide - 5 50 7.5mg Weekly(AF) Semi-A(V) Ann. (AT) (AT) Monthly Bi-Monthly Quarterly for loc's usi ng mixed aqents (Q) Chromosorb 107 Tube;Gas Chromat. NIOSH #278 (Cl.E) Charcoal Tube;Gas Chromatography As indicated by agents sampled Xylene Zinc Oxide 90 Crit. Doc. 75-168 91 Crit. Doc. 76-104 100 200 50 5mg 15mg Monthly 2. 5mg Monthly Quarterly Semi-Ann. Semi-Ann. Charcoal Tube;Gas Chromatography Cellulose Membrane Filter; AAS ________________A Legend: Letters^^n parentheses and non-letter symbols appearing In the table refer to items inf Mon-parentheslzed letters refer to Items shown in the respective headings of the table "Notes" section following the table* o items in the "Notes" section 30 30 NO w S 20 NO w(t; s S l NO w 030 03C NO SOY 30 NO W YU 2 10 2 NO R (ae; w 20 20 w 20 20 NO (T X 10 2 NO w D30 D3C NO w 30 30 NO u 030 D30 NO UR S S 1 NO W 20 W SI S 05 w w 1977. J97a fi V ASSOCIATES flff :OCCUWIOMAL Health Associates 1/ EDITION 3-A PART B--EMPLOYE MEDICAL SURVEILLANCE SPECIFICATIONS Regulation 0: C r ite r ia Documc Number Work H isto r Visual Acuit Audiometry R etention (: NIOSH N- OSHA ** 0 Worker Exposure (0 Styrene Sulfur Dioxide Sulfuric Acid 0 T431 CO o Vuato o W u&X u ns (2} {3} 79 Proposed W 1910.1036 80 Proposed 1910.1030 81 Crit. Doc. 74-128 Medlca1 Procedures (X"Mandated; Y-Recommended)(a) CO S' w4a5fXfHJtt u4aU9cuO*1r (S) (r) By Physician E7 a o (O * fOt XVD UKi 1t--fo4tI Xp- oa tn XbfaBfJtt (6) m m m X Cr) KLRSOZ Lab & Other Procedures BfVti * o O4-1 WIv O VfooVOHotii X vi Xy4> a mX 1T--o051 pa tros w t OOf ji W V au1 (10) fW ft2/ m {1*1 (IS) (it) 4) XoVVVJi {tV Annual X X X RSEZ XX Annual X X TCRS(r) Y YY 1,1,2,2-Tet'chi1 ethane 109 Crit. Doc. 77-121 Tetrachloroethylene 82 Crit. Doc. 76-185 p-tert-Butyltoluene 83 Proposed 1910.1032 Ann.6(v) X X X LKNZ Ann.or(v) X X X NCVLSZ Semi-A(p) X X BCJZ S[g'] tX Required Communication by Employer Medical (X"Mandated) Records(at) To Physician To Employe Access w41 eo "w 4on1 X 5 utn X&tXao taWHCvadL .-OS Vi i4). XVo3 t0u VX0. v0i PVun41 Xo XuBH (O0 w3O' U&2 E Ph 3VM O t&o (VOuI VI0SI X4o1 CVlI. XuV41i o P4S1 n Xpu C*0J- n XU41 o tw (19) cm (20 m mi (24) US) (26) uv mt {29/ 0 NO w X X X X X X AE Required Communication By Physician (X-Mandated) To Employer(m) VCuI EVovi X X 4toJ a o *o Ho 4J ct Xro> VaoI 0. Ph a to X*VVji o mm XXX To Emp1ye. Ta4Jy0 -Iv 1 XV41 4f1t o > < m tfJJ X D5 X X XXXX X AE XXX X D20 030 (yy) WE D20 NO WE D NO W X XX X XX E E X AE X X X0 (uu) X Thiols o-Tolidine(ao) Toluene 123 Crit. Doc. 78-213 124 Crit. Doc. 78-179 84 Proposed 1910.1029 Annual Annual X X X NCSZ (P) X X [ae IG'Z X Annual(p) X X X CRKLESZ Y X X X 0BQ XX XX 030 (yy) WE 30Y (yy) WE 10 N W XX X XX X E E X AE XXX (uu) (ay) (ay) X Toluene Diisocyanate 85 Crit. Doc. HSM-7311022 1,1,1-Trichioroethane 85 Crit. Doc. 77-121 Triehioroethylene 87 Proposed 1910.1027 Tungsten A Cem. T.Carb. 110 Crit. Doc. 77-227 Ultraviolet Radiation Vanadium 88 Crit. Doc. HSM-7311009 111 Crit. Doc. 77-222 Ann.or(v) X RC Ann.or(v) X X X NCVLSZ Annual(p) X X X 1RLESZ (D) Annual X X XZ Prepl. X (99) Only Ann.or(v) X X X ESRZ X XX X X (p) XX X (qq (ee)(p) (ff: NO WE D20 NO WE 10 NO W X XXX X X D30 (yy) WE 030 (yy) WE E X AE E E E XX Xu X (uu) (uu) Vinyl Acetafe Vinyl Toluene Waste Anesthet. Gases 125 Crit. Doc. 78-205 89 Proposed 1910.1037 112 Crit. Doc. 77-140 Annual(ai) X X X ERSZ (r) Annual X (r) KLRSZ X X Y hlkf' D30 (yy) WE D NO W D20 (yy) WE XXX X X X E X AE E XXX (uu) X Xylene Zinc Oxide 90 Crit. Doc. 75-168 91 Crit. Doc. 76-104 Biennial (P) Y :GJSZ(p) Y XX R Y (ag i Y (ag Y [L] D5 NO W E Legend; Letters in parentheses and non-letter symbols appearing in the table refer to items in the "Notes'1 seclfon following the table, Non-parenthesized letters refer to items shown in the respective headings of the table or to items in the "Notes" section designated by parenthesized letters in the headings. TEN 8018 ('tH'SHHiJST* utTti Sit77, i*t7n HY t rt`VnnXAt. itEAM'tt ASSOCIATES A// tiitfitJ-* vd i r DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A 16 PART A-ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS NOTES (A) Expressed as time-weighted average (TWA) exposure for an 8- or 10-hour work shift in a 40-hour work week as provided by individual regulations; except TLV for Ionizing Radiation. (B) Consult applicable regulations or criteria document for detailed procedure. (C) Notice to nearest OSHA office required whenever (a) fatality and/or (b) 5 or more persons are sent to hospital (CFR Title 29, Ch XVII, Sec. 1904); R = Report(s) identifying in-plant regulated area(s), type of activity, number of employees involved in regulated area(s) and other information shall be made to the OSHA Area Office.(F) U = A report identifying each workplace where the subject substance is present and giving particulars of use is required to be sent to the nearest OSHA Area Office. (F) V=Written compliance program to reduce exposures by means of engineering and work practice controls required and shall be submitted upon request to OSHA and NIOSH. (F) (0) Numerals indicate years. "D" signifies duration of employment. "D" followed by numerals means duration of employment plus as many years as are indicated by numerals. I Indefinitely. J = Maintain for the effective period of this emergency temporary standard and for any additional period required by the permanent standard. N = Duration of employment, then forward records, or notarized true copies thereof, to Director, NIOSH. P = Duration of employment plus 20 years, or 30 years, whichever is longer. Q = Duration of employment plus 20 years, or 40 years, whichever is longer. S = Retain until record of next subsequent survey is made, but for not less than one year. T-W Retain rosters of personnel entering regulated areas as follows: T = 40 years; U = 30 years; V = 20 years; W = Duration plus 20 years, or 40 years, whichever is longer. X = 2 years or until replaced by a more recent determination, whichever is longer. Y * Following last occupational exposure to the indicated substance. Z = Retain during the effective period of this section of the Code of Federal Regulations. (E) Recommended. (F) Consult applicable regulation or criteria document for additional or more-detailed guidelines. (G) In the absence of exposure to CO above a TWA of 9ppm, In the presence of exposure to CO in the workenvironment above a TWA of 9ppm, exposure limits of CO or methylene chloride, or both, shall be reduced in accordance with the formula given in the regulation. (H) In addition to such other monitoring as may be specified, continuous automatic area monitoring is recommended in ary work area where an initial industrial hygiene survey indicates that a potential phosgene exposure exists. (1) An exposure not exceeding 600 ppm for no more than five minutes every three hours shall be permitted if the TWA is at or below lOOppm. (J) Records of the wet bulb globetemperaturefor each work area as specified in Section 8 of the regulation shall be maintained for a period determined by the Secretary of Labor. (K) This regulation does not apply to solid or liquid mixtures containing less than 0.II by weight or volume. (L) This regulation does not apply to solid or liquid mixtures containing less than 1.01 by' weight or volume. (M) Does not apply to construction work within the scope of 29CFR Part 1910.12 nor to working conditions of employees with respect to which other federal agencies exercise statutory authority to prescribe or enforce standards or regulations affecting occupational safety or health. (N) As necessary to comply with provisions of this regulation. (O) If two consecutive monitorings, made at least 5 days but not more than 3 months apart, sho^^wt an employee's exposure is below both the TLV and CL limits, monitoringnot be repeated unless employee exposure is changed with changes in'J'JT' production, |ffocess, controls or other relevant factors. When such changes occur, the emnlnveetsl shall be monitored as soon as practicable with further monitoring (00) Each operation -- quarterly or as determined by a professional industrial hygienist; each employee exposed above limit -- weekly. (PP) Whenever the employer ceases to do business, the successor employer shall receive and retain the records. When there is no successor employer or at the expiration of the retention period, the employer shall transmit the records to the Director, NIOSH, HEW. (QQ) 1,2 - Dibromo-3-chloropropane. Does not apply to exposure to DBCP which results solely from the application and use of DBCP as a pesticide. (RR) This designation refers to decomposition products of the indicated substance(s). (SS) Medical representatives of Secretaries of HEW and Labor. (TT) Threshold limit values: (1) For petroleum ether, rubber solvent, varnish makers' and painters' naphtha, mineral spirits, and Stoddard solvents -- 350 mg/nr air (TWA), (2) for kerosene -- 100 mg/rrr air (TWA). (UU) Action levels: (1) For petroleum ether, rubber solvent, and varnish makers' and painters* naphtha =- 200 mg/mJ air (TWA), (2) For mineral spirits and Stoddard solvent -- 350 mg/nr air (TWA), (3) For kerosene -- 100 mg/nr air (TWA). (VV) Threshold limit values: (1) For insoluble tunosten -- 5 mg/m air (TWA) measured as tungsten, (2) For soluble tungsten -- 1 mg/rtT air (TWA) measured as tungsten, (3) For dust of cemented tungsten carbide which contains more than 2% cobalt -- 0.1 mg/nr air (TWA) measured as cobalt, (4) For dust of,cemented tungsten carbide which contains more than 0.31 nickel -- 15 ug of nickel/mJ air (TWA). (WW) Action levels are, respectively, one-half the TLV values given in (VV). (XX) Contact of skin or yes with the subject substance. (YY) Where DBCP is present only in sealed containers, environmental and medical monitoring requirements of the standard do not apply. Then, only the labeling, training, and emergency provisions of the standard apply. (ZZ) Evacuation of the area shall be required if the concentration of hydrogen sulfide equals or exceeds 70 mg/m .(F) (AB) Surveys shal1 also be repeated immediately after any process change likely to result in increased concentrations of the subject substance. (AC) Occupational exposure to the subject substance refers to any workplace situation in which such substance is stored, used, produced, or may be evolved as a consequence of the process. (AD) Under an interim final OSHA rule (CFR 29, XVII, 1910.20), each employer who makes, maintains or has access to employee exposure records shall preserve both individual exposure records and general research or statistical studies based on information collected from exposure records. The employer shall make available, upon request, to the Asst. Sec. of Labor for Occupational Safety and Health, or a designee, and the Director of NIOSH, or a designee, all such records. (AE) Designated representative of the employer. (AF) Employee(s) Involved shall be notified of the exposure and of the control measures being Implemented. (AG) Employee exposure to polycyclic aromatic hydrocarbons shall not exceed 0.1 mg., measured as the cyclohexane-extractable fraction, per cubic meter of air determined as a time-weighted average (TWA) for up to a 10-hour work shift in a 40-hour work week. (AH) If subject material contains polycyclic aromatic hydrocarbons (PAH's), i.e., if it contains cyclo-hexane-extractable substances at a concentration greater than 0.11, ''occupational exposure" is defined as any work involving any contact, airborne or otherwise, with this material. If material contains PAH's as a concentration of 0.1% or less, "occupational exposure" is defined as work involving^uaosure to the material at a concentration greater than half the recommended envi^^Hital limit. (Q) Surveys shall also be made within 30 days of arty process change which is likety to result fn an increase of the airborne concentration of the substance Involved in this type of worker exposure. (R) Permissible exposure limits for lint-fre respirable cotton dust: yarn manufacturing -- 200 ug per cubic meter of air; slashing and weaving -- 750 ug per cubic meter of air; other exposures -- 500 ug per cubic meter of air. Cotton dust to be measured by a vertical elutriator or a method of equivalent accuracy and precision. (F) (S) Expressed as CN (4.7 ppm = ceiling level; 2.35 ppm = action level). (T) Medical representative of employer. (U) When skin exposure is prevented. (11) Except as otherwise indicated by a professional industrial hygienist. (W) Plus records of other environmental variables that could affect the measurement of employee exposure. (X) Mandated. (1) Surveys shall also be carried out by the employer within 30 days after installation of a new process, equipment changes, process modifications or work site changes. (Z) Employee(s) involved shall be notified of the exposure and of the control measures being implemented to reduce exposure to or below the permissible exposure limit. (AA) Monitoring shall be performed quarterly for a minimum period of one year until it is verified that occupational exposure has not occurred. Thereafter, monitoring shall be performed annually. (BB) Written notice of results to employee required within 5 working days. (F) (CC) Greatest danger is from skin contact. (DO) As determined over a sampling time of 15 minutes. (EE-1) About 120 parts of pentane per million parts of air (ppm), 100 ppm of hexane, 85 ppm of heptane, or 75 ppm of octane. (EE-2) About 610 ppm pentane, 510 ppm hexane, 440 ppm heptane, or 385 ppm octane. (FF) ETS = Emergency Temporary Standard. (GG) (HH) Does not apply to: (1) The storage, transportation, distribution, dispensing, sale or use as fuel of gasoline, motor fuels, or other fuels subsequent to discharge from bulk terminals; or (2) the storage, transportation, distribution or sale of benzene in intact containers sealed in such a manner as to contain benzene vapors or liquid, except for caution labels on containers (3) work operations where the only exposure to benzene is from liquid mixtures containing 0.5 percent (0.1 percent after 6/27/81) or less of benzene by volume, or the vapors released from such liquids [(F)-1abels]. The employer shall assure that no employee is exposed to eye contact with liquid benzene; on to skin contact with liquid benzene, unless the employer can establish that the skin contact is an isolated instance. (II) Sampling and analysis shall be conducted every 3 months on at least 25% of the workers. This frequency and fraction of employees sampled may be different if so directed by a professional industrial hygienist. (JJ) Employee(s) involved shall be notified of the exposure and of the control measures being implemented to correct the situation in writing within 5 working days. (KK) Employer shall assure that no employee is exposed to skin contact or eye contact , with the subject substance(s). (MM) (NN) Whenever there has been a production, process, control or personnel change which may have resulted in new or additional exposures to the subject substance, or whenever the employer has any other reason to suspect a change which may result in new or additional exposures to the subject substance, additional monitoring shall be conducted.(F) Does not apply to exposures which result solely from the processing, use and handling of (1) certain finished polymers (2) materials made from and/or containing AN for which objective data can demonstrate that use will not release in excess of 1 ppm as an 8-hour time-weighted average and (3) solid materials made from or containing AN which will not be heated above 170"F during handling, use or processing. (F) and retain the records.' Whenever the employer ceases to do bustTRRs and there is no successor to retain the records for the prescribed period, the records shall be transmitted to the Director, NI0SH, HEW. At the expiration of the required retention period, the employer shall notify the Director, N10SH, at least 3 months prior to the disposal of such records and shall transmit the records to the Director if he requests them within that period. (AJ) All surfaces shall be maintained as free as practicable of accumulations of cotton dust. (AK) Ceiling concentration limits, listed in milligrams per cubic meter of air and converted to parts per million (ppm), as determined during a 15-minute sampling period, are as follows: Allyl glycidyl ether (AGE) -- 45 mg (9.6 ppm); Isopropyl glycidyl ether (IGE) -- 240 mg (50 ppm); Phenyl glycidyl ether (PGE) -- 5 mg (1 ppm); n-Butyl glycidyl ether (BGE) -- 30 mg (4.4 ppm); Di (2,3-epoxypropyl) ether (DGE) -- 1 mg (0.2 ppm). (AL) Any level, except one resulting from presence of hydroquinone as a component of other materials at a concentration of 5% or less by weight. (AM) Surveys shall also be made not more than 10 days after any process change likely to increase airborne concentrations of the subject substance. (AN) If the concentration of the subject substance seems likely to exceed the ceiling value, monitoring shall be performed quarterly or as indicated by a professional industrial hygienist. (AO) Ceiling concentration limits, expressed as mil 1igrams of the free base per cubic, meter of air determined in any 2-hour period, and converted to parts per million parts of air (ppm), are as fol lows: hydrazine -- 0.04 mg (.03 ppm); methyl hydrazine -- 0.08 mg (.04 ppm); 1,1-diinethylhydrazi ne -- 0.15 mg (0.06 ppm); phenyl hydrazine -- 0.6 mg (0.14 ppm). (AP) As specified in regulatory documents for particular pesticides promulgated by GSHA. (AQ) Monitoring under subject document requires plant surveys to determine pesticides present and potential hazards associated therewith. (F) (AR} (AS) Records directly involved under subject document are those concerning plant survey data, medical examinations, emergency treatment and documentation of any employee overexposure to any chemical in the workplace. -J Ceiling concentration limits: benzenethiol -- 0.5 mg/m (0.1 ppm); aliphatic thiols -- 1.0 to 5.9 mg/nr(F) (each approx. 0.5 mg/ppm); mixtures of thiols shall be controlled so that no employee is exposed at any equivalent concentration for the mixture greater than that calculated by the formula given in 29 CFR 1910.1000(d) (2) (l). (See Appendix A). (AT) Surveys shall also be made as soon as possible after any process change likely to result in increased concentrations of the subject substance in the workplace. (AU) This regulation does not apply to the construction industry or to agricultural operations covered by 29 CFR Part 1928. (AV) Does not apply to users of test tapes or test kits containing o-tolidine. t Worker exposure limits for which 0SHA regulations are effective at this time include both (a) the limits specified by the "Permanent" regulations in this table (Part A, Cols. 5-10) and (b) the limits for other substance specified in the Code of Federal Regulations, Title 29, Chapter XVII, Subpart Z, Sec. 1910.1000 - Air Contaminants. A copy of Sec. 1910,1000 appears in the attached Appendix A. * Carcinogen group. H Ketone group. 0 Alkyl Benzene group. % Provisions of this standard dealing with laboratory usage deleted 8/76. $ Instrument for both collecting and directly analyzing sample is available. S Application of this standard, in whole or in part, is under a stay of execution at time of publication of this edition of the Digest. 17 TEN 80: DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS EDITION 3-A 18 PART 8-EMPLOYE MEDICAL SURVEILLANCE SPECIFICATIONS NOTES (a) Except as otherwise noted, items designated for a worker exposure apply to all types of exams for that exposure. Unless otherwise Indicated, when regulations (11) Employer shall instruct the physician not to reveal in the written opinion specific findings or diagnoses not related to occupational exposure. specify "Complete Physical Examination," visual acuity, FVC and FEVp urinalysis and complete blood count are shown as recomnended "Laboratory and Other" (mm) A medical history which shall include smoking history. procedures. (nn) Also, reexamination after an Injury or illness requiring hospitilization of more (b) Except as otherwise noted, preplacement exams are required for all exposure categories. than 24 hours. Procedures for such exams as determined by the examining physician. (00) History required and shall include standardized Respiratory Questionnaire from (c) A = Allergy(ies); B Blood; C = Heart; D = Thyroid; E = Eyes; F = Erythocyte Cholinesterase (p); G = Gastro-intestinal System; H = Hematopoietic System; I = Systemic Infections; J * Central Nervous System; K = Kidneys; L = Liver; M * Musculoskeletal System; N = Nervous System; 0 * Olfactory Sense; P = Alcohol Intake; 0 = History of drugs routinely taken; R * Respiratory System; S * Skin; T = Teeth; U = Job health risk, including risks to: immunologic competence, those (PP) (qq) Appendix B of standard. (P) If an emergency involving this substance arises, a qualified medical attendant shall examine all employees in the affected area. (p) Required in initial exam; required in periodic exam if judged necessary by responsible physician. taking steriods or cytologic agents, pregnancy, cigarette smokers; V - Blood vessels; W = Palpation of lymph nodes for neoplastic changes; X = Genitourinary System (Including reproductive history); Y * Blood pressure; X = Evaluation of ability to wear respirator; A' - Mucous membranes; B' = Pancreas; C' (rr) (ss) Urinalysis to be made available in preplacement and periodic exams plus urine protein determinations to be made available every 4 months. ETS = Emergency Temporary Standard Cardiovascular System; D1 = Personal habits (smoking, hygiene); E' = Upper Respiratory Tract; F* = Reproductive history; G1 = Urinary Tract. (tt) Does not apply to: (1) The storage, transportation, distribution, dispensing, sale or use as fuel of gasoline, motor fuels, or other fuels subsequent to discharge (d) To include at least: specific gravity, sugar, albumin, hematuria and microscopic examination. (e) A = Alkaline phosphatase; B = Bilirubin; C * Sputum cytology; D = Blood analysis for CQHb on all persons when needed to evaluate borderline exposure to CO in judgment of OSHA Industrial Hygienist; E = Electrocardiogram for workers over 40 or where otherwise Indicated; F Urine fluoride concentration; G * Urine cytology; H = Observation of fingertips and/or other parts of the body exposed to this substance; I = Iodine-azide urinalysis; J = Urine quantitative protein determination; K = Color blindness; L Liver function tests; M = Lactic dehydrogenase; N * Sickle cell index; 0 = White blood count; P = U*inary phenol; Q = Hematocrit/Hemoglobin; R = Reticulocyte count; S = SGOT; T SGPT; U GGPT; V = Visual fields; W = Forced midexpiratory flow (FEF 25-75); X - Preplacement x-ray of male pelvis; Y = Bloodurea nitrogen (mandatory in preplacement exam only);Z = Posteroanterior and lateral chest x-ray (35 x 42cm); A1 Other test(s) as determined by the examining physician; B1 = Serum multi phasic analysis (SMA 12); C1 (uu) (vv) (ww) from bulk terminals; or (2) The storage, transportation, distribution or sale of benzene In intact containers sealed in such a manner as to contain benzene vapors or liquid except for caution labels on containers (3) Work operations where the only exposure to benzene is from liquid mixtures containing 0.5 percent (0.1 percent after 6/27/81) or less of benzene by volume, or the vapors released from such liquids. (F)-labels Examinees having medical conditions (including actual or potential pregnancy) that could be directly or Indirectly aggravated by exposure to the substance(s) here involved shall be counseled on the increased risk of impairment to their health from working with such substance(s). Except for urine protein determinations, which shall be made available every 4 months. Required for preplacement exam and, if judged necessary by responsible physician, in periodic exams. = Thyroid profile; D1 = Dermatographism test(s); E1 = Erythrocyte cholinesterase; F1 = Serum triglyceride concentration; G' = Test(s) of nervous system function; H1 = Nasal examination; J1 - Kidney function tests; K1 = Slit lamp exam; L' Urobilinogen; M1 = Blood pressure measurement; N1 = Pulse rate; O' = Serum creatinine; [] = To be considered; // = Should be done; _____ = All symbols underlined are to be considered together. (XX) (yy) Whenever the employer ceases to do business, the successor employer shall receive and retain the records. When there is no successor employer, or at the expiration of the retention period, the employer shall transmit the records to the Director, NIOSH, HEW. Medical representatives of the Secretary of HEW and of the Secretary of Labor. (f) Numerals indicate years. "D" signifies duration of employment. "D" followed by numerals means duration of employment plus as many years as are indicated by (xx) 1, 2-Dibromo-3-chloropropane. The standard does not apply to exposure to DBCP which results solely from the application and use of DBCP as a pesticide. numerals. DN = duration of employment then forward records, or true copies thereof, to Director, NIGSH. DP - duration of employment plus 20 years, or 30 years, whichever is greater. DQ = duration of employment plus 20 yrs., or 40 yrs., whichever is greater. E = Maintain for the effective period of this emergency temporary standard and for any additional period required by the permanent standard. Y * following last experience in the indicated occupational exposure. (ab) (ac) Exam to include testicle size (males) and body habitus. To include sperm count of nonvasectomized males plus determinations by radio immunoassay techniques utilizing NIH specific antigen or one of equivalent sensitivity, as follows: (1) Serum luteinizing hormone; and (2) Serum testosterone (males) or serum total estrogen (females). Z - Maintain during the effective period of this section of the Code of Federal Regulations. (ad) Whenever the employer ceases to do business, the successor employer shall receive and retain the records. Whenever the employer ceases to do business and there is (9) The results of any measurements which indicate the affected employee's exposure. no successor to retain the records for the prescribed period, the records shall be transmitted to the Director, NIOSH, HEW. At the expiration of the required (h) The examinee's anticipated exposure level in the future or. in the case of TEN 8021 retention period, the employer shall notify the Director, NIOSH, at least 3 months emergency, the estimated exposure involved. prior to the disposal of such records and shall transmit the records to the (1) Upon request of physician, furnish available information from previous medical Director, if he requests them within that period. exams of affected employee. (j) A = If em^^^a refuses required medical exam, obtain signed statement from employee in^^ing employee understands risk involved by refusal to be examined. E = Hazard education program (see example, Appendix B). N = When blood monitoring (ae) |faf) (as) Comprehensive physical examination. This designation refers to decomposition products of the indicated When considered to be appropriate by the responsible physician. nce(s). shnwc Mfiad load ahnuo dUnn/IOriri omnlnuoa chaTT ho nnHfiad nf curb iroculfc (k) Any t'oc jigpiiliM I iui11.11 ion.. .................. . ...... uj. > , . , conditionslnvoived, including limitations upon the use of respirators and/or oilier protective equipment. (l) 0 * Medical lab and/or test findings (e.g., cbc, ecg, etc.); E = Exam findings; F = Any recommended limitations upon employee's exposure to the substance involved or upon the use of protective clothing and equipment such as respirators; S "State ment of examinee suitability In the exposure involved; U = Toxic effects, if any; V => Make copy of regulation available. (m) Physician's reports, as designated, shall be in writing and shall not reveal specific findings or diagnoses unrelated to examinee's occupational exposure(s). (n) Medical exam also required 30 days before or after termination of employment. (o) Semi-annual for each employee employed in this type of exposure 10 years or longer. (p) Consult applicable regulation or criteria document for additional and/or more detailed guidelines. (q) Radiological exam of male pelvis to be considered by the examining physician when average preshift urinary fluoride concentration for preceding 6 years exceeds A mg./liter. {r) When and as indicated by signs, symptoms, history or findings relating to the exposure involved. (s) At least annually for each employee for whom a blood sampling test conducted at any time during the preceding 12 months indicated a blood lead level at or above 40ug/100g. (t) Blood sampling and analysis for lead and zinc protoporphyrin levels required in examinations and in blood tests conducted at Intervals ranging from 6 mos. to 1 mo., as specified in the regulation. (u) Comprehensive examination required at termination of or transfer from employment involving occupational exposure to the subject substance. (v) As determined by the responsible physician. (w) Available to employee or former employee upon wltten request. (x) Urinary post-shift fluoride (F) analysis shall be available at an interval not exceeding every 3 mos. to at least 25% of all Involved workers. Employer shall assure that each exposed worker has opportunity of receiving an F analysis of his urine every year. (y) Mandated for preplacement exam only. (z) (aa) In preplaceroent exam. Thereafter, x-ray exam offered at 5-year interval to age AO and annually thereafter. Required in preplacement exam. Required in periodic exam if pulmonary function tests show significant abnormality. (bb) Recording of pulmonary function test plus the 14" x 17" chest x-ray, if any, or copy thereof. (cc) Plus FVC & FEVj retest withfn 6 weeks of employment. (dd) Complete urinalysis. (ee) Total white blood count with differential. capillary bTood is recommended. An absolute eosinophil count on (ff) Medical records shall be kept for 20 years, or, if the employee dies sooner, one year after his death. (gg) Any condition that is exacerbated by sunlight. (hh) Weekly observation required. (il) Whenever employee has not received prescribed medical examination within the six (6) months preceding termination of employment, employer shall provide such exam upon termination of employment. (jj) Semi-annual examinations to be provided for employee 45 or over with, 5 or more years of service in a regulated area, (p) (kk) The employer shall provide the examining physician with information for previous medical examinations of the affected employee which is not readily available to the examining physician. a questionnaire to assess symptoms ot chronic respiratory uimk mu suggested. (ai) Except as otherwise determined by the responsible physician. (aj) History to be oriented to disorders of the hemic and hematopoietic systems; renal or liver dysfunction; a history of drugs routinely taken, alcoholic intake and systemic infections. {p) (ak) In an emergency benzene exposure, employer shall provide employee with urinary phenol test at the end of employee's work shift. Urine specific gravity shall be corrected to 1.024. If result of urinary phenol test is equal to or greater than 75 mg/ml, employer shall provide employee with complete blood count as soon as practicable and repeat one month later. (al) Where results of any tests required for the subject substance Involve values which fall outside ranges indicated In the standard, the employer shall have the test results evaluated by a hematologist, (p) (am) The employee's representative exposure level or anticipated exposure level. (an) Employees involved with the subject substance shall be counseled by the physician regarding possible adverse effects of exposure to the substance. (ao) Does not apply to users of test tapes or test kits containing o-tolidine. (ap) To be given to the employee once, at age 35 or over. (aq) Plus International Labor Office UICC/Cincinnatl (ILO U/C) rating. (ar) Designated representative of the employer. (at) Under an interim final OSHA rule (CFR 29, XVII, 1910.20), each employer who makes, maintains or has access to employee medical records shall preserve both individual medical records and general research or statistical studies based on information collected from medical records. The employer shall make available, upon request, to the Asst. Sec. of Labor for Occupational Safety and Health, or a designee, and the Director of NI0SH, or a designee, all such records. (au) Does not apply to exposures which result solely from the processing, use and handling of (1) certain finished polymers (2) materials made from and/or containing AN for which objective data can demonstrate that use will not release in excess of 1 ppm as an 8-hour time-weighted average and (3) solid materials made from or containing AN which will not be heated above 170F during handling, use or processing, (p) (av) In the event of irritation or illness known or suspected to be due to exposure to the subject substance, appropriate medical services shall be made available. (aw) At least 35- x 42-cm posteroanterior and lateral roentgenograms shall be made available for workers occupationally exposed to carbon black containing greater than 0.1% polycyclic aromatic hydrocarbons annually and for workers occupationally exposed to carbon black containing less than 0.1% PAH's every 3 years. (ax) Examination required at the time of initial assignment each ginning season and again for each employee after at least 14 days of employment and before the termination of employment each ginning season. (ay) AIT employees occupationally exposed to subject substance shall be informed about the value of periodic medical examinations. (az) This regulation does not apply to the construction industry or to agricultural operations covered by 29 CFR Part 1928. (ba) Periodic examinations shall be made available at least semi-annually and more often if indicated by the responsible physician. * Carcinogen group. I Ketone group. 1? Alkyl Benzene group. % Provisions of this standard dealing with laboratory usage deleted 8/76. 4 Application of this standard, in whole or in part, is under a stay of execution at time of publication of this edition of the Digest. 19 TEN 8022 20 DIGEST OF OSHA MEDICAL AND ENVIRONMENTAL SURVEILLANCE SPECIFICATIONS APPENDIX A OCCUPATIONAL SAFETY AND HEALTH STANDARDS SUBPART Z--TOXIC AND HAZARDOUS SUBSTANCES (Code of Federal Regulations, Title 29, Chapter XVII, Section 1910.93 of Subpart G redesignated as 1910.1000 at 40 FR 23072, May 28, 1975) 5 1910.1000 Air contaminants. An employee's exposure to any matenal listed in table Z-l, Z-2, or Z-3 of this section shall be limited in accord ance with the requirements of the follow ing paragraphs of this section. (a) Table Z-l: (1) Materials with names preceded by "C"--Ceiling Values. An employee's ex posure to any material in table Z-l, the name of which is preceded by a "C" (e.g,, C Boron trifluoride), shall at no time exceed the ceiling value given for that material in the table. (3) Example. During an 8-hour work shift, an employee may be exposed to a concentration of Benzene above 25 p.p,m. (but never above 50 p.p.m.) only for a maximum period of 10 minutes. Such ex posure must be compensated by expo sures to concentrations less than 10 p.p.m. so that the cumulative exposure for the entire 8-hour work shift does not exceed a weighted average of 10 p.p.m. (2) Other materials--8-hour time weighted averages. An employee's expo sure to any material in table Z-l, the name of which is not preceded by "C", In any 8-hour work shift of a 40-hour work week, shall not exceed the 8-hour time weighted average given for that material in the table. (b) Table Z-2: (1) 8-hour time weighted averages. An employee's exposure to any material listed in table Z-2, in any 8-hour work shift of a 40-hour work week, shall not exceed the 8-hour time weighted average limit given for that material in the table. (c) Table Z-3: An employee's expo sure to any material listed in table Z-3, in any 8-hour work shift of a 40-hour work week, shall not exceed, the 8-hour time weighted average limit given for that material in the table, (d) Computation formulae: (DO) The cumulative exposure for an 8-hour work shift shall be computed as follows: J5 -- CaXa^-CtTi -f1 - , - CnTn 8 (2) Acceptable ceiling concentrations. An employee's exposure to a materiel listed in table Z-2, shall not exceed at any time during an 8-hour shift sue ac ceptable ceiling concentration limit giver for the material in the table, except for a time period, and up to a concentration not exceeding the maximum duration and concentration allowed In the column under "acceptable maximum peak above the acceptable ceiling concentration for an 8-hour shift". where: E Is the equivalent exposure for the work ing shift. C la the concentration during any period of time T where the concentration remains constant. T is the duration m hours of the exposure at the concentration C. The value of E shall not exceed the 8hour time weighted average limit, in table I TEN 8023 21 Z-l, Z-2, or Z-3 for the material in volved. Table Z-l- Table Z-l-Continued I (ii) To illustrate the formula pre scribed in subdivision (i) of this subpara Substance ppm,* tntr./M3 Substance p.p.m.* mg. Ms graph, note that isoamyl acetate has an 8-hour time weighted average limit of 100 p.p.m. (tabic Z-l). Assume that an employee is subject to the following exposure: Two hours exposure at 150 p.p.m. Two hours exposure at 75 p.p.m. Four hours exposure at 50 p.p.m. Substituting this information in the formula, we have 2X150 + 2X75 + 4X50 -- ---- -------- -- =81.25 p.pan. 8 Since 81.25 p.p.m. is less than 100 p.p.m., the 8-hour time weighted average limit, the exposure is acceptable. (2) (i) In case of a mixture of air con taminants an employer shall compute the equivalent exposure as follows: C, C2 Cn E=---- 1------i . . - --^ L, L, L, Where: Is the equivalent exposure lor the mixture. C Is the concentration of a particular con taminant. L is the exposure limit for that contami nant, from tabic Z-l, Z-l, or Z-3. The value of E,, shall not exceed unity (1). (ii) To illustrate the formula pre scribed in subdivision (i) of this subparagraph, consider the following exposures: Acewidehvde........................ Acetic acid........... ................... . Acoric anhydride..................... Acetone.................. ..................... Acetonitrile....................... ......... Acetylene dichloride, sec 1, 2- Dichloroothylene........... ......... Acetylene tvtrabromide.--....... Acrolein................................. . Acrylamide -Skin..................... Aldrm--Skin............................... Allyl alcohol--Skin..................... Allyl chloride. *........................... C Allvlglvcidvl ether (AGE)* Allylpropvl disulfide 2-Ammoothanol, see Ethanolamine........................................ 2-Aminopvridine...................... Ammonia ........................ -............ Ammonium sulfamate (Ani mate) ......................................... n-Amyl acetate............................ sec-A my 1 acetate,. - ........ ........ Aniline--Skin................ ....... ... Anisidir.e (0, p-isomers)--Skin., Antimony and compounds (as Sb).................. .................... ANTU (alpha naphthyl 200 10 5 1.000 40 1 0.1 2 1 1q0 0.5 E0 100 125 5 (Organic) Arsenic compounds (as At)-- - Arsine..,......................... ............. 0.05 Azinphos-methyl--Skin............. Barium (soluble compounds)... p-Bentoquinone, see Quinono_. Benzovl peroxide....................... Benzvj chloride................... .... Biphenyl, stir- Diphenyl. 1 Boron oxide.................................... C Boron trlfluoride..................... 1 Bromine..._. ....................... 0.1 Bromofonn -- $km....................... 0.5 Butadiene M. ^-butadiene)........ 1.000 Butanethiol. see Butyl mer captan ....................................... 2*Butanone................................... 200 2-Bmoxy pth.inol (Butyl Oliosolve)--Skin............ ............. 50 Butvi acetate tn-butyl acetate). sec-Butyl acetate. 150 200 360 25 20 2, 400 70 14 0.25 0.3 0. 25 5 3 45 12 0 35 15 525 650 19 0.5 0.5 0. 3 0-5 0,2 0.2 0.5 5 5 15 3 0,7 5 2,200 590 240 710 950 Chromium, sol- chromic, chromous salts as Cr........... Metal and in<nl. salts ....... Coal tar pitch volatiles (hen. tciie soluble fraction) anthra cene. BaP, phenanthrene, acridine, chrysene, pyrene... Cobalt, metal fume and dust.. Cupper fume............................. Dusts and Mists,........ .......... Cotton dust iraw)..................... Crap'S) herbicide...................... 0resol (all isomers) -- Skin........ Croionaldehyde......................... Cumene--Skin....................... Cyanide fas CN') --Skin.. ___ Cyclohexane............................... Cyclohcxanot............... ........... Cyclohexanone.................. Cyclohexene............................ . Cyclopen tad icne.................. 2, 4-D................. 0 3to"' 50 50 30C 75 DDT-Skin.............................. DDVP-Skm............................... Pecahorane - Skin................. PtMitrton - Skin...................... Diacetonv alcohol (4-hydroxy- 4-niethyl-2`pentanone)....... .. I,2-diaminoethane. see Ethylcnediamine..... ............. Diazomethane,. .................. . Dibonlne. ............... ........... 0.05 50 0.2 0.1 Dibutyl phosphate --................. Ptlmtylphthalate.................................. C o-Dichlorobenzene................. 50 p-Pichlorolienzeiie., ................. 75 Dichlorodifluoroniotlianc.......... lT 000 J,3-Dici)loro-5,5*dimcthyl hydumoin................. ........... 1,1-Dichloroethane ................... 10J 1,2-Dichlnroethylene................. 2(.0 C DichloiOethy* other--Skin.., 15 Dichloromethano, see Metliylenechloride.... .... Diddoromonofluoromcthane.... 1,0Jf> C l.l*l)ichloro-v*uitro<'thane... 1,2-Dichloropropane, see Propylencilchlondc......... . Dichloroie trafluoroethane........ . 10 1,003 0.5 1 02 0. I 0. 1 l 1 15 245 1.O50 200 20; 1,015 20) 10 1 1 u.S a1 240 0. 4 0.1 5 A 300 450 4, '>50 0. 400 790 VO 4.2mO 60 7.000 tert-Butyl acetate............................... 200 950 Dieiddn--Skin............................. Material Actual com cen (ration of 8-hour erposure 8-hotir time Weighted average exposure limit Acetone Table Z-l) . 500p.p.m, . 1,000 p.p.m. 2-Bulanone (Table Z-l)., 45p.p.m,.. . 200 p.p.m. Toluene (Table Z-2)____. 40 p.p.m... 200 p.p.m. Substituting in the formula, we have: 500 45 40 E,,.=--------- +------+-----1.000 200 200 E- = 0.500 + 0.225 + 0.200 Em = 0.925 Since E,, is less than unity (1), the expo sure combination is within acceptable limits. (e) To achieve compliance with para graph (a) through (d) of this section, administrative or engineering controls must first be determined and imple mented whenever feasible. When such controls are not feasible to achieve full compliance, protective equipment or any other protective measures shall be used to keep the exposure of employees to air contaminants within the limits pre scribed in this section. Any equipment and/or technical measures used for this purpose must be approved for each par ticular use by a competent industrial hygienist or other technically qualified person. Whenever respirators are used, their use shall comply with 1910.134. Butyl alcohol _*........................... sec-Butyl alcohol......................... 100 150 tert-Butyl alcchol............................. 100 C Buiylamine--Skin............... 5 C tert-Butyl chromate'(as CrOjl-^Skin.,.......................................... n-Butvl flycidyl ether (BGE).. Butyl mercaptan............................ p-tert*Butyltoluene.......... ,,........ 50 10 10 Calcium arsenate.......... -.....................*....... Calcium oxide... Camphor---------------------------...... ----- Car'-wyl (Serin............................ . Carbon black............................................... Carbon dioxide................. 5,000 Carbon monoxide........................ 50 Chlordane--Skjn.................. ............... Chlorinated cam phene--Skin..___ Chlorinat-cd diphenyl oxide....................... C Chlorine...... .......................... 1 Chlorine dioxide........................ ai C Chlorine trifluoride................. 0.1 C ChJoroacetaldehydc................ 1 cj'Chloroacetophennne (phenacylchlonde).................. 0.05 Chlorobenzene (monocbloro* benzene)..,.............................. (5 0-Chlorobenzylidene m&lononjtrile (OCBM)........... 0.05 Chlorobrqmomethane................. 200 2*Chloro*l,3-butadiepe, see Chloroprene............................. ................ Chlorodiphenyl (42 percent Chlorine)--Skin...................... ........... Chlorodiphenyl (54 percent Chlorine)--Skin.............................. ......... 1-Chtoro,2,3-epoxypropane, see Gpichlorhydnn...................... ................ 2-Chloroethanol, see Ethylene chlorohydrin............................................. Chloroethyiene, see Vinyl chloride .................................................... C Chloroform (trichloro- methane)................................... 50 l-Chloro-l-nitropropane.............. 20 ChloroPicnn.................. ............. 0.1 Chloroprene (2-chloro-l,3- butadiene)--Skm..................... 25 300 450 300 15 0.1 270 35 60 .... 1 A 2 5 3.5 1,000 55 0.5 0.5 0.5 3 0. 3 0,4 3 0.3 350 0.4 1,050 1 0.5 240 100 0.7 90 pierhylamine.......................... . 25 Divthylamino ethanol--Skin__ Di'thylt*th.-r, see Ethyl ether... 10 Diiluorodibromomethane...___ 100 C Dutlycnlyl ether iDGE)..... 0.5 Dihydroxybenzeue, see Hy droquinone............... Diisobutyl keLone........... ........... 50 Diisopropylamine--Skin.__ 5 Dimethoxymethane, see Methylal........................... .......... Dimethyl acetamide--Skin........ 10 Dimethylamine........................... 10 Dimethylamlnobenzene, see Xyhdene..................................... Dimcihylanilme(N-dimethyl- amlinel-Skin........................... Dimeibylbenzene, see Xylene... Dimethyl l,2-dlbromo-2,2-di- chloroeth>l phosphate, (D'brom). Djmetbvlformtimtde--Skin..... JO 2,6-Dimethylhcptanone, see Dugobutyl ketone,.................. .... l.l-Dimeihylhydrazine--Skin... as Dimethylphihalate....................... . ....... Dimethylsulfate--Skin......... Dmitrobenzene (all isomers)-- D in 111 o-o-cfesol--Skin................... Dinurotoluene--Skin....................... . Dioxane (Diethylene dioxide)-- akin........................................... 100 Diphenyl....................................... 0.2 D>phenylmethane dusocyanate (see Methylene htsphenyl isocyanate (MDI).......................... Dipropyiene glycol methyl ether--Skin.......................... . Di-sec, octyl phthalate (Di-2- ethvihexvlphthalate)..................... Endrm--Skin.................... ,............... F.pichlorhydnn--Skin........... . EKV-Skfn......................................... 1,2-Epoxypropane, See Tropylerieoxidc. . ........................... 2,3*Epoxy-l*propanol, see Glycidol.......... ........................... See footnotes at end of table. 50 560 ' W 20 35 18 3 30 l 5 5 1 0.2 1.5 360 l- 600 5 0. 1 19 0-5 TEN 8024 22 Table Z-1 --Continued Substance p.p.m.* mg./M* > Ethanethlol, sec Ethylmer- captan,...................................... Etbanolamlne* .. *................. - - - * 2-Ethoxycthanol--Skin-------- ... 2-Ethoxyethylacetate (Cello* solve acetate)--Skin.........--- Ethyl acetate...-*.-,------...... Ethyl acrylate--Skin. -............. Ethyl alcohol (ethanol)........ Ethylamlne.............................. Ethyl seoamyl ketone (5- raethyl'&'heptanone)...........* - - Ethyl ber.tene.............................. Ethyl bromide......... ............. Ethyl butyl ketone (3* Heptanone)......... Ethyl chloride.............................. Ethyl ether..........--.--------- Ethyl formate-- -------~ O Ethyl mercaptan.................. Ethyl silicate.----Ethylene chlorobydiin--Skin.. E thylenedlamine. ......... -. 3 200 100 400 25 1,000 10 25 100 200 60 1,009 400 100 10 100 6 10 C Ethylene glycol dinitrate and/or Nitroglycerin--Skin... *0.2 Ethylene glycol monomethyl ether acetate, see Methyl cellosolve acetate...................... Ethylene tmine--Skin.......... Ethylene oxide........ .................. E thyUdine chloride, see 1,1- Dichloroethane......................... 0.6 60 N-EthylmorphoUne--Skin..--.. Ferbam.......................................... Ferrovanadium dust............... Fluoride (as F).***.............. . Flnorine......................................... Fluorotrichloromethane....----Formic acid.........-----....... Furfural--Skin............................. Furfuryl alcohol....... ......... ......... Glycidol (2,^Epoxy-l- propanol) ....... ,........ . Glycol monoethyl ether, see 3-E thoxyethanol--.................. Guthlon <S>, see Ailnphos- methyl........................................ 20 0,1 1,000 5 5 00 CO Hafnium......................... Heptachlor--Skin........................ Heptane (n-heptane)-.*............. Hexachloroethane--Skin............. Hexachloronaphthalene--Skin*. 600 1 Hexane (n-hexane)....................... 2-Hexanone*........................ 600 100 Hexone (Methyl lsobutyl ketone)........................... . 100 seo-Hexyl acetate................... . 60 Hydmlne--Skin......... . Hydrogen bromide...................... C Hydrogen chloride.................. 1 3 5 Hydrogen cyanide--Skin....... Hydrogen peroxide (00%)........... Hydrogen selenlde....................... Hydroqulnone....-**........... C Iodine....................... -.......... 10 1 0.05 ai Iron oxide fume............................ Isoamyl acetate............................ Isoamyl alcohol.............. ............ Isobutyl acetate........................... 100 100 150 lsobutyl alcohol..___ .......... Isophorone................................... 100 26 Isopropyl acetate................ Isopropyl alcohol.................... . 260 400 Isopropylamine......--........... Isopropylether,.,,....................... 6 600 Isopropyl glycidyl ether (IOE). 60 Ketene...... ....................... 0.6 Lindane--Skin......................... Lithium hydride........................... L.P.G. (liquified petroleum gas) _. ....................................... 1,000 Magnesium oxide fume................. Malathlon--Skin............... . Maleic anhydride........................ 0.26 '5C Manganese.............................. Mesityl oxide........... *................... Methanethiol, see Methyl mercaptan................................... Methoxychlor................... 2-Methoxyethanol, see Methyl cellosolve. Methyl acetate.. ......................... 200 Methyl acetylene (propyne)___ 1,000 Methyl acetylene-propadlene mixture (MAFPh-................ 1,000 Methyl ecrylete--Skin................ 10 Methylal (dlmethoxymethane).. 1,000 Methyl alcohol (methanol)-*.**. 200 Methylamlne...*........................ 10 Methyl amyl alcohol, see Methyl lsobutyl carblnol.....* Methyl (n-amyl) ketone (2Heptenone)............................... G Methyl bromide--Skin*_____ 100 20 6 740 1,400 100 1,900 IS 130 435 890 230 2,000 1,200 300 26 860 16 28 1 1 90 94 15 i ii o.i 5,600 200 U.6 0.6 2,000 10 0.2 1.800 410 410 300 1*3 10 7 11 1.4 0.2 2 1 10 526 260 700 300 140 060 020 12 2.100 240 0.9 0.5 a 026 1,800 16 15 1 5 100 16 010 1,660 1,800 35 3,100 260 12 465 80 Table Z--1--1Continued Table Z-l-Continued Substance p.p.m* Methyl cellosolve--Skin.............. 26 Methyl cellosolve acetate--Skin 26 Methyl chloroform............ . 860 Methylcyclohexane..................... 600 Methylcyclohexand.............. .. 100 o*Methylcyclohexanone--Skin.. IGd Methyl ethyl ketone (MEK), see 2-Bulanone........ .............. ................ Methyl formate............................ 100 Methyl iodiae--Skin.................. 6 Methy) lsobutyl carblnol--S)cln. 25 Methyl isobuiyl ketone, see Hexone................ .................... .................. Methyl Isocyanate--Skin............ 0.02 C Methyl mercaptan^............... 10 Methyl methacrylate......... . 100 Methyl propyl ketone, see 2- Pentanone**-*..-*.................................... . C a Methyl styrene.................. 100 C Methylene btsphenyl Isocyanate (M 0.02 Molybdenum: Soluble compounds..........*........... . Insoluble compounds.......................... Monometbyl aniline--Skin____ 2 C Monomethyl hydrazine-- Skin....... ...... ....................... 0.2 Morpholine--Skin....................... Naphtha (coaltar)................ . 20 100 Naphthalene..................... 10 Nickel carbonyl........................... 0.001 Nickel, metal and soluble cmpds, as Ni........ ..................... Nicotine--Skin................... Nitric add........ .......................... Nitric oxide................................... p.Nitroanlllne-- Skin............... Nitrobenzene--Skin............. . p-Nltrochlorobenzene--Skin..... Nitroethane. .**...*___ ........ C Nitrogen dioxide ........... --....... 100 6 Nitrogen tritluoride............ . 10 C Nitroglycerin--Skin *................. as Nltroznethane.............................. 100 1-Nitropropane........................ . 26 2-Nltropropane...*............. . 26 Nltrotoluene--Skin___ _.... 5 Nltrotrlchloromethane, see Chlaropicrln................ ............... Octachloronaphthalene--Skin... Octane..............................-......... 600 Oil mist, mineral...... ................--- Osmium tetroxide...................... . Oxalic acid*............... ................ Oxygen dlfluoride...... ................ 0.05 Ozone................................. *........ ai Paraquat--Skin..........*................. Parathjcn--Skin_______ *............. Pentaborane.............................. . a oo5 P entachloronaphthalene--Skin.. Pentacbloropheno)*"Skln............. Pentene ......................................... 1,000 2*Pentanone* 200 Perchloromethyl mercaptan___ 0.1 Perchloryl fluoride. *................... 8 Petroleum distillates (naphtha). 600 Phenol--Skin............... *............ 5 p*Pbenylene diamine--Skin____ Phenyl ether (vapor).:.............. Phenyl ether-biphenyl mixture (vapor)........... ........... Phenylethylene, see Styrene.... Phenyl glycidyl ether (PGE)___ Phenylhydrazlne--8kln............. Pbosdnn (Mevinphos )-- Skin............................................ Phosgene (carbonyl chloride)... Phosphine.................................. Phosphoric acid........... . Phosphorus (yellow)............... Phosphorus pentachlorlde...... Phosphorus pentaaulfide........ Phosphorus bichloride............ Phthalic anhydride................ Picric add--Skin............. . PiVaJ (2-Pivalyl-l,8* lndandjone)............. ........... . Platinum (Soluble Salts) as Pt................................ *............. 0*1 0.3 2 Propane.......................... . n*Propyl acetate......... ............. Propyl alcohol.......... n-Propyl nitrate..................... . Propylene dichloride......... Propylene lmine--Skin............. Propylene oxide........................... Propyne, see Methylacetylene.. Pyrethrum................ .............. . 1,000 200 200 26 76 2 100 Pyridine...................................... Qxdnone*................................... . 5 ai Rhodium, Metal fume and dusts, as Rh.......................... Soluble salts................ .............. Ronnel...................................... Rotenone (commercial)__....... Selenium compounds (id Se)_... Selenium hexafluoride................. a 06 Stiver, metal and soluble com pounds......... .................. ......... mg./M> > 80 120 1,900 2,000 470 480 260 28 100 a 05 20 410 480 0l2 5 16 9 0,36 70 400 60 0.007 1 a& 6 80 6 6 1 310 9 29 2 260 90 90 30 ai 2,360 6 a 002 1 ai 0.2 a& ai a oi 0.6 a5 2,950 700 as 13.6 2,000 19 ai 7 60 22 ai 0.4 a4 1 ai i l 3 12 0.1 ai 0.002 1,800 840 600 110 360 5 210 6 16 a4 ai a ooi is 5 as 04 a oi. Substance p,p*m mg./M* * Sodium fluoroacutate (1080)-- Skin.. Sodium hydroxide................................ Stiblne........................................... al Stoddard solvent........... -................ 600 Strychnine..,........... *.................................. . Sulfur dioxjde............................ . 6 Sulfur hexafluoride.....-..*.^.. 1,000 Sulfuric acid............ ............................. . Sulfur monochlorlde........... ....... 1 Sulfur pentafluoride. ............... a 026 Sulfuryl fluoride......................... 5 Sy$tox;see Demeton ......... .................. .... 2,4,6T................................................................ Tantalum.............. ................................. ......... TEDP-*-Swn.................................................... Tellurium.*................................... .............. Tellurium hexafluoride.....___ a02 TEFF--Skin..................................................... C Terphenyla......... .................... 1 1.1.1.2-Tetrachloro-2,2-difiuoroeth&ne........................................ 600 l;l,2f2-Tetracbloro-l ,2-difluoro* ethane................................ . 600 1.1.2.2-Tetrachloroetbane--Skin 6 Tetrachloromethane, see Carbon tetrachloride... ........................................... Tetrachloronaphthalene--Skin..._______ Tetraethyl lead (as Pb)--Skiu.................... Tetrahydrofuran*........................ 2UU Tetramethyl lead (as Pb)-- Skin............................................... ............... Tetramethyl succinonltrile-- Skin............................................ a5 Tetranitromethane. ,,........... I- Tetryl (2,4,6-trinitropbenyl- methylnltramlne)--Skin............... ............ Thallium (soluble com* pounds)--Skin as TL................................. Thiraro.................................................. Tin (inorganic cmpds, except oxldes_............. .......................................... Tin (organic cmpds)....... .............................. C Toluene-2,4-dllsocyanate........ a 02 o-ToluIdlne--Skin. ........ 6 Toxaphene, see Chlorinated camphene................................................ . Trtbutyl phosphate...................... ............... 1.1.1-Tricbloroethane see Methyl chloroform--*.-............... .-- 1.1.2-Trlchloroethane--Skin____ 10 Tltaniumdioxlde......................................... Trichlorometbane, see Chloro form..................................... ......................... Trichloronaphtbalene--Skin.. 1.2.3-Trichloropropane............ 1,1,2-Tricbloro 1,2,2-trifluoro- 60 ethane......... .............. 1,000 Trietbylamina......... ......... ......... 26 Trifluoromonobromomethane-- 1,000 2,4,6-Trinltrophenol, see Picric add..............*............ ........... .......................... 2,4,6*Trinltrophenylmethyl* nltramlne, see TetryL................................... Trinitrotoluene--Skin........................ .... Triorthocresyl phosphate....................... ... Tripheny\ phosphate........... .............. *......... Turpentine....................... 100 Uranium (soluble compounds)........ . Uranium (insoluble compounds)................ C Vanadium: VjO dust............................................... VjOifume.................... ....................... .......... Vinyl benzene, see Styrene-.*........ Vloylcyanide, see Acrylonitrile. ............. Vinyl toluene.......................... 100 Warfarin....... .................. .................................. Xylene (xylol).,.......................... 100 Xylfdlne--Skin............................. 6 Yttrium.....*.*.................. Zinc chloride fume......*...,**......---- Zinc oxide fume.............................. . Zirconium compounds (as Zr)................... . 0*06 2 0.6 2,900 0.16 13 6,000 6 0.25 20 10 5 0.2 ai as a as 4,170 4,170 35 2 a 075 690 0.075 3 3 1.6 0,1 5 2 0.1 a 14 22 46 15 6 800 7,600 100 L6 ai 3 660 a 06 a 25 0.6 ai 480 ai 435 26 1 1 6 6 * Parts of vapor or gas per zzuiUoa pans of contami nated air by volume at 26 C. and 760 mm* Bg pressure. * Approximate milligrams of particulate per cubic meter of air* (No footnote Mc" is used to avoid conibalon with celling value notations.) i An atmospheric concentration of not more than 0.02 p.p.m*, or personal protection may be necessary to avoid headache. g This standard applies in cotton yam manu facturing until compliance with 1910.1043 (c) and (o) is achieved (Vinyl chloride deleted at 39 FR 12343, April S, 1974; listing for arsenic amended at 43 FR 19624, May 5, 1978; acrylonitrile deleted at 43 FR 45809, October 3, 1978; footnote added for cotton dust at 43 FR 27394, June 23, 1978; official corrections to Table Z-l at 43 FR 57601, December 8, 1978; chlorine ceiling stayed, 1 ppm TWA restored at 44 FR 7140, February 6, 1979; chlorine ceiling reinstated, administrative stay lifted at 44 FR 41427, July 17, 1979, effective October 15, 1979] Mfttorl&l Table 1-2 8-hour time weighted average Acceptable maximum peak above Acceptable the acceptable celling concentre' celling tlon for an 8-hour shift. concentration----------------------------------------------------- Concentration Maximum duration Benzene (Z37 4-1969)'...................................... 10 p.p.m**...........26 p.p.m____ ,, 60 p.p.m............. 10 minutes. Beryllium and beryllium compounds 2>ig.fM*.--........6gM'............ 26 Mg./M*. ....... 30 minutes. (Z37,ffM970) Cadmium dit (7,37.6-1970)...........................0,2 nig./M*.. . n a me /M*___ Cadmium fume (Z37.M97Q)......................... 0-1 mg./Mi... ..... 0 3n> M` ,... Carbon disulfide (Z37.3-1968)........................20 p.p.m.... ........30 p.p.m..... Carbon tetrachloride (Z37.17-J907)......... 10 p.p.m*.. ____ 26 p.p.m.......... 100 p.p.m............30 minutes. 200 p.p.m.......... 6minutes In any 4 hours. Chromic acid and chromates (Z37.7-1971). *----- ~ - -- * - - --I mf?'1OM'............. Ethylene dibromide (Z37.31-1970)................ 20 p.p.m............. 30 p.p.m............... 60 p.p.m............ 8 minutes Ethylene dichlorlde (Z37.21-1969)....,........60 p.p.m............... 100 p.p.m. 200 p.p.m..........6 minutes In any 3 hours. Fluoride as dust (Z37.2&-I969).......................2.6 mg./M1.............................................. Formaldehyde (Z37.HM967)..........................3 p.p.m................. 6 p.p.m................. 10 p.p.m *....__ 30 minutes. Hydrogen fltiorldo (Z37.28-1WJ0)............. ....3 p p m ............................................. . Hydrogen sulfide (7,37.2-1966).................................................... 20 p.p.m................. 60 p.p.m............. 10 minute* once only If no other measur able exposure Lead and its Inorganic compounds 0.2 mg/m* (Z 37.11*1969) ,4 Mercury (Z37.8-1971)................................................................... 1 nig./lOM *............ Methyl (.`hlondr <737 18-1969) *............... 100 p.p.m..... 200 p.p.m............... 300 p.p.m....... 6 minutes In any 3 hours, Methylene Chloride iZ37 23-1969) .................. 600 p.p.m.... - 1,000 p.p.m............ 2,000p.p.m..... 6 minutes In any 2 hours. Organo (alkyl) mercury (Z37.30-1W9)......... o.Ol mg./M *... 0.04 mg,/M l.*.*-- Styrene (Z37.16-1969)...................................... 100 p.p.m........ 200 p.p.m............... OOO p.p.m....... 6 minutes In any 3 hour*. Tetrachloroethylene (Z37.22-1907)......-100 ppm........................200 p p m ------ ... .too ppm__ _-- 6 minutes In any 3 hours, Toluene (Z37.l2'067)..................................... 200 p.p.m........ 300p,p.in............... 600p|j.m,......... 10 minutes. Trichloroethylene (Z37.19-1967)...................... 100 p p m ........ 200 p P m ........... . . 300 p.p.m.___ 5 minutes m nnv 2 hours. 1 Occupational exposures to benzene are subject to the requirements of Section 1910.1028 except as specifically exempted by Section 1910.102BUH2). Exposures exempted by Section i910.102BU)(2) are covered by this Section 1910.1000. [Footnote to Table Z-2 added at 43 FR 5963, February 10, 1978; entry on Lead deleted from Table 2-2 at 43 FR 52952, November 14, 1978, effective February 1, 1979; official corrections at 43 FR 57601, December 8, 1978j entry on Lead returned to table at 44 FR 14554, March 13, 1979] Table Mineral Dusts Substance Mppcf * Silica: Crystalline: Quartz (respirable) 260 * %S10i+6 QuarU (total dust)...,.*..*___________ Crlstoballte: Use the value calculated from the count or mass formulae for quartz. Tndymlte: Use lZ the value calculated from the for* mu lac lor quartz. Amorphous, Including natural dlatomaceous earth................ . 20 Mg/M1 lOmg/M* 7fFlO|4-2 SOmR/M* %S,0+2 SOmg/M* Aerodynamic diameter (unit density sphere) Percent passing selector 2 90 2.6 76 3.6 6.0 10 60 26 0 The measurements under this note refer to the use of an AEC Instrument, If the respirable fraction of coal dust l determined with a MRE the figure corresponding to that of 2.4 Mg/M* in the table for coal dust Is 4.5 Mg/.M*. (Official correction to Table Z-3 at 43 FR 57601. December 8, 1978! %SiOi Silicates (less than 1% crys talline silica): Mica...................................... Soapstone............................. Talc(non-as1>esto$ form) . 20 20 Talc (fibrous). Use asbestos limit .. ... . Trcmollte (seo laic, fibrous) Portland cement......... 60 Graphite (natural)............ 15 Coal dust (rcsptrah)e fraction leas than 6% SIO*)..................................... For more than 6% SlOi................ Inert or Nuisance Dust: Respirable fraction............ Total dust...................... 16 60 20 2.4mg/M* or I0mg/M %SiOi+2 6mg/MJ lSmg/M* NotF: Conversion factors -- mppcfX36.3-mllllon particles per cubic meter ** particles per c.r. Millions of iiartlcle-e per ruble foot of air, based on Impluger samples counted by light-fii-ld technic*. t The percentage of crystalline silica In the formula Is tho amount determined from air-borne samples, ex cept In those Instances in which other methods hare been Shown to be applh able Both Concentration and iierccnt quartz for the appli cation of this limit are to h determined from L)i>> fraction passing a dxe.$rlccb>r with the following characteristics: Containing < 1% quartz; If > 1% quartz, uso quartz limit. TEN 8026 23