Document G6bzowR1Mb1XG6YYeZrYJKJQx

GENERAL COMMENTS ON DRAFT FORM "Reporting Industrial and Commercial Use of Asbestos Fiber 1 . The form would be much more convenient to use and handle if it were printed on 8-1/2 x 11" paper. 2. Page 1, General Instructions: The instructions say that all circled items should be answered. This causes the following ambiguity for a miner and miller who produces only bulk asbestos. a. There is no problem through Part B, page 10. b. Item 11, page 11 is circled so according to the instructions it should be completed. Bulk asbestos is listed as an asbestos material on page 11. The forms supplied, however, all relate to asbestos material for primary and secondary processors, importa tion, and importation of articles containing asbestos components. c. It has been assumed that these sections do not apply to mining and milling operations which have already been reported under Part B. This should be made clear in the instructions. 3. Page 24, Items a-g: Items a, b, c, and d in the directions are reasonably straightforward and understandable. Items e, f, and g are overlapping and unintelligible. Incomplete interpretations of OSHA and MSHA requirements are provided for guidance. The regulations cited for guidance are inconsistent with those listed on the answer form. a. For Item e, the answer form on page 25 asks for the number of persons affected by the OSHA Standard 29CFR 1910. The directions (page 24), however, asks for those who work in areas covered by the OSHA and also the MSHA standards. The only indication of MSHA requirements occurs later in the directions for (g). b. The confusion is compounded by the directions for Item f which asks for the number of employees affected by OSHA required environmental monitoring where exposures may exceed the OSHA standard. If the exposures by environmental monitoring may exceed the OSHA standard the emoloyees are subject to personal monitoring and would be working (in a workplace) where exposures require periodic moni toring. How is this different from the requirement under (e)? It may be that EPA is trying to distinguish between persons in areas subject to regular personal monitoring and those who are at generally low exposures but this is not what the question does. X40 1 758 2- - c. Item (g) further compounds the chaos by asking for the number of workers who either work in or pass through areas that are period ically monitored because they exceed the OSHA limits as measured by environmental monitoring. MESHA requirements are cited as the criteria, however, and are referenced in the answers form on page 25. The basic problem here appears to be that the drafters of the questionnaire did not understand how compliance monitoring occurs in the real world. They seem to be trying to obtain information about the numbers of workers exposed at different levels based on regulatory requirements that do not define the appropriate levels. For most companies, monitoring to meet OSHA requirements makes use of the following sampling strategy. a. It is not required to monitor al1 employees. b. Representative employees are selected: 1. Emphasis is placed on monitoring employees who are expected to be subject to the highest exposures. 2. Spot checks are made for employees that are likely to be at substantially lower exposures. c. An occasional environmental sample may be taken to avoid an improper monitoring citation. d. The results are reported as 8 hour T.W.A. exposures for the workers sampled. Environmental samples can have an important role in the selection and moni toring the performance of engineering controls. They are of little practical use, however, in the demonstration of any particular worker's 8-hour exposure. Since the standards are written in terms of direct worker exposure, environ mental sampling is not very useful here and such samples are seldom taken. The following suggestions are provided to make this section understandable: a. Define clearly what kind of person vs. exposure information is being sought. (Exposure level and duration of exposure per year?) b. If definitions are made via regulatory requirements be sure that they are consistent with Item 1. Quote the specific requirements for reference and handle OSHA and MSHA requirements separately. c. Remember that extensive monitoring data are requested under question 16. Do the kind of listings required here add any really useful information? 4. Pages 25 and 26 The EPA appears to be using a new and unique method of data reporting that required recalculation of all of the available data into a different format Y AxT'** Qy -3- which presents no advantages and has obvious disadvantages. The specific directions for calculation are also a misleading and gross oversimplifica tion of a very complex problem. The relative complexity and slowness of the membrane filter method, the very large number of workers involved, and the limited number of qualified laboratories and trained personnel make any industry-wide, reliable measure ment of annual worker exposure totally beyond reason. It is difficult enough to determine whether exposure is above or below a given standard on a particular day. A log-normal variability can also be expected for inter day variability. Compliance monitoring is aimed at determining a particular worker's 8-hour T.W.A. exposures. The NI OSH procedure requires that sample collection time be adjusted to control fiber density on the filter. Sample changes may or may not coincide with the worker's movement from one location to the next on any particular day. Suppose also that there are several assignments instead of the two shown in the example so more segments need to be evalu ated. The key point here is that samples are collected principly to deter mine a worker's 8-hour T.W.A. exposure not his component exposure at a series of tasks. The results are norma 1ly reported as the T.W.A. for the day. The reporting method suggested by the EPA requires that all of the data must be reviewed and recorded in terms of components of the day rather than be used in its usual form. If the proposed format provided any useful new insights, there might be some justification for this very large additional effort. As a matter of fact, it has two important disadvantages: a. The lumping by person hours per year makes it impossible to tell how many individual persons were subject to any particular level of exposure. This kind of information is very important in the evaluation of the impact of various regulatory levels. b. The results are in a form which are not appropriate for use in the evaluation of dose-response via epidemiology. It should also be noted that the linear non-threshold model is assumed, overall dose commitments, if needed, can be calculated directly from data presented in the form of individual worker T.W.Ai distributions combined with the hours per year worked at the given T.W.A.'s. The calculation method to convert from an 8-hour set of samples to annual exposure is a gross oversimplification. The OSHA standard requires at least two samples per year in areas where exposures may reasonably be expected to exceed the allowable T.W.A. How is the second sample (or other relevant additional samples) to be used in the calculation? What about several workers who are sampled to represent the exposure to a group of workers? How should the widely varying results be averaged? What about the log-normal character istics of the interday variability? It is suggested that the reporting system should be modified as follows: a. The basic reporting unit of exposure is the 8-hour T.W.A. for the worker or workers as measured. X401760 -4- b. Where more than one T.W.A. is relevant to a particular work area or group of workers report the range, mean, and the geometric mean. The geometric mean is used for all interday averaging. c. For each level of exposure reported show the numbers of workers exposed and the corresponding total 8-hour days or total hours worked that is representative of each group. A possible reporting format with mock data follows: Average 8 Hr. ty/aOj 0.1 0.1 - 0.5 0.6 - 2.0 2 No. of Workers 20 10 5 35 1 No. of 8-Hr(2^ Days Worked At Stated TWA 200 150 20 200 70 No. of Hours^ ^ per Year Worked at Stated TWA 1600 1200 1600 1600 560 Person Hrs./ Year at Stated TWA 32,000 12,000 8,000 56,000 560 (1) If more than one sample used to define the TWA use the geometric mean for annual exposure estimates. (2) Alternative ways of expressing duration of exposure. The listing of ceiling exposures presents a special problem. An estimate of cumulative annual exposure from several da-ily 8-hour averages is of very questionable reliability. To attempt to estimate person-hours per year at a varying ceiling concentration is totally meaningless. All that should be done with ceiling samples is to report range, mean number of samples, and geometric standard deviation. X401761 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON. O.C. 204(0 TO TEST PAKTICIPAKTS Offtct O? HITldOCS TOAlC SUBJECT: Test Coopletion of EPA Asbestos Use Reporting Fora. Thenk you very such for participating In this testing of drift EPA reporting Torn titled: "Reporting Industrial and Coaaerciai Use of Asbestos Fiber", under Section 8(a) of the Toxic Substances Control Act. The following inforaation is provided: Testing of the reporting fora is being conducted by the Institute for Survey Research (ISR), Temple University, with 'Dr. Hoyt Waltridge, Study Director. The form should be completed and returned by March 28 to the Asbestos Information Association (keep a copy for your files). Enter either real or mock data, but keep the experience realistic. (Confidentiality will be protected by ISR and no data will be available to EPA.) ' ISR will debrief participants over the telephone or in person between April 7-18. The debriefing is to discuss comments on the form. Ve are asking you to complete all appropriate portions of the form and provide JSR some information about that exercise. Form Section Evaluation questions follow every section of the form. From your answers we _hope_to_find the level of staff needed to complete each section, and__the time.it__takes_ to .camplete~that section. "Space~Ts 'left to comment on your impressions 'and we will appreciate your candid comments, either written cn the form or presented orally during the debriefing, about any of the following questions: Are the terms for respondents and products understandable? Can you suggest better terms or units of measure? Can you understand what information is being asked? How can the instructions be improved? Given the activities that your firm is involved in, is it generally clear which portions of the form you are to complete? Are records available to provide requested data? Row accurate are your data? Staff from ISR will contact you to arrange a debriefing after you have completed the form. They hope to talk to the persons who actually completed section of the form, which may involve two hours of their tine. Answers to the evaluation questions ana your concents will be summarized and reported to EPA. Neither individual plant sites nor respondents will be identified in that report. The report will be made available to the AIA and to you. If you have comments that you want EPA to consider first hand, please call Richard McAllister at (2C2) 755-5851, or write to him at the Offioa of Pesticides and Toxic Substances (TS-793), U.S. Environmental Protection Agency, HOI M Street SV, Washington, DC 20460. X401762 lCBSl VU\J7l u < uo VVuI c X3 v> Xo s wuV? X40I763 <o RESPONDENT IDENTIFICATION POLLUTION CONTROL EQUIPMENT u X 4 0 1764 0> c x X -- E0 --3 O x> fl -- 3 o --, X 0X u VI 0 _ 0 -- X Cl -- O 4> vi a. a V 4. c . x O XX 4 Oo u o>u- --c 0 co Z4c 0-- 4^ T) 4) U<L C cc e U CO 00 U XX 0 > ifl TJ g*fc 0 < 4) O X C> 4) -- C c 0m 0 --0 X V. X- > -- Xu 0 >. x 3 CL 00-0 O C3o 4 c> -- 4 o> a & X< > 0 UJ 0 cX n o *--. x 0 -- cs a Xw c x>- u 0 ~o -- 4* c *0 0 l- 0-- 0 X Cl. - VI -- C <co - Xs 4 c 0o 3 0X X C o ou c cc -- 4O U- X3 E -- -y 4 > -T C O X UcJ o -- Cl 4* X 4J r- 0 X X O' 0 4* -- 4 4 -O > - 4O. x r-* c I -o V4c h- 4 -- 0 X -- 30 Cr 4 4 VU 0 4O U -O UJ hUJ _J a. Xo o UJ IS o X z n /> XUJ -- a UJ z K O a UaJi UJ ZX i/> z < tUnJ X zo z V) * ( -- \ ; V--J * oX X UJ 0 < k 4> i/i -- XX X a. H- a. < oX X X --X Xz h- X XX < >X z o Ev XX o> --c 4 3 O' 0 4 VI -- X0 4 o -o 0 C 4 03 -a X --C >o4 4 0 aX C o 4 v-- xo a-- 0 V 0 4 V 0 VI X3 N Cl fM -- VI -- CM o < z CM aem --> "0 > *a XX 0 3 c E c 4 XX 4O m S -- o V4) > 0 o> X ai vi X --0 0 X a. x --) 0 0 C LA -- -> X -S' VI fx 4 e< < 40 "S m3 O irt X C vt o -- X 4 oo 3X 4 X -o VI 0 c -- X 0 --> u a. --| -- u o 00 o. X VI K 0 in a0. 4 3 Cl X 0 X X 4 Xo -0o u > 0 4 a. VI a0 o -- > c 0 0 & t 0 o> 0 X VI O CL < X40 ! 765 a c X X 1C. X-- X "13 in rc-n co CSJ X fto X X e ft) E J o* m c X X X X X X X X UNION CARBIDE CORPORATION (COMPAUV nAmcj METALS DIVISION - ASBESTOS (PLANT SITE NAME) X X X X UJ 5 Z VT b* < a. GUCJ xa oo o< o a. c ov ft. c CO Wft. --o +-* a. *u wv o --0 ft) xW o~ c c *w03e E0iVo*1 cOr <c5 --A E ft) > "O -- CV *O3 -OV U _C Xft) iC/l 3E GO. C A ft) MW wfftt)) Xc (9 vi a. "S s O Xo Xft) ft. wC fftt.) 3E 4- C c aO *3 X3 u Z S3 X *o UJ C a o3 <oX wft. xa => u X <r UJ 0 X 3 z X )-- u3 UJ X cC H (A a < d o -- O X z < z z o X ** o X X UJ XZ X-- X > c o Q U o a o o * a a. -C w ^ 0 U ft) *1 i c ** ft) 4> t z= o -- z H- o < < g GC Q- o a. o a CJ O CJ UJ t-- 2z UJ cc d CZ < -* a <-> u. ___ o o UJ ^X z i < z u ft) - -O i c e 0 w <0 ft) - AJ c ft) *3 ft) c X *3 u O u ft) oc UJ -J 03 < u -J a. a. < u. -- to w 00 *3 e 0 c 3 a o to j---- "3 C 0 0 I to c 0 X *3 u 0 u 00 fit +J VI UJ CTI -/ C 03 -- < u* O ft. --O -J o. a. 0 a. u < 0 ux -- < C O oCJ -- -- e: o X 3 z XV) Xa < es a z < < x i X401766 a ll Inform ation about s p e c ific a c tiv itie s . > 3 X a >V v e / V U3 31 0 I .3 / X 3 O SU i c T3 X 9 X re x < t)3 *0 o *V x 3 -S o- > V a'x "O O T3 L. -- T3 a. 3 0 43 Wl c O O <0 O a 10 vs 01 c o rec w -- 4>li 3 re i- l>*o o c w o V X 04 _-- V U o t4 M >o 0 04 >V cX 04 e 01 0 0o1 X *! m sA -- Of 3 VI CO o a *4 O! 41 > XX ot <9 > 9 C < O * 4-4 3 01 9 sJ Xc u -- o <J w o DX i TD 2 w i/i 0 O o u. 9) w CL wl U O *a -- --w X wC L. W 04 4) O! 4> X -4 V *o -w c o 9 L. 4) o E3 lo. e V u a 04 U o V ^ L*4 X 04 4J 04 o X 4> > *4 w X <9 04 L. aw o X Xuw aao. c oi/> c ou "D 2 Cl i> Au v4>3 a a0 Vs >* oi *o -- --O <0 o O 43 1/1 U V 01 V V c L. l> O! D *o U3 Ou aU a. OS Wl M c i3 01 a 04 o W 41 u 4p4 3 <9 T3 *-* O iS> a "O a 4) -o *4 V *A ~~ W u 9 wl ro E -- *4 A -- 4Q o *-- >. -- 4-. c a. o wl E v 3 < Xw L- 01 O O O *0 --3 -- L. *3 c 3 C O I- a. -o -- 01/1 01 <0 c *v >* a x O 13 C W Oro <*- UX o *o XC C c -- -- a. "D 0C W- X XN T7 V X O <9 4> 43 O o O u-- > re 19 *4 H- 4) g c Ol -- 41 AW u -- o c 43 E u 41 w -- 4) u. --. C 19 a AW V tA L. re 43 w 3 --Q _c C O X --> E O AW 43 Wl 43 *o -- t) X. w X C cu U Xw 0 g OT c *3 3 V Wl u -a 43 X a O L. c -- AW 3 o w*w i u- u L. w *4 SA <9 o 43 OX oX 04 >- Wl AW D X i 4) o 0 U Oo X 44- <9 *4- c -- >/ L. 3 43 AW 01 L. 04 04 M-- CL re X 4) U 43 4) X X re Wl AW 4-J o 4) Wl Ol 0 c o 04 *o m (9 4J * 4- w 4> c U X -- 4) *D Ol 14-- L. 43 re 3 <3 04 z . 0 a L_ 3 a. - cV o 49 u 44 0 04 to > X L. U > > u *D Ol o V ---- 4 ---- -- c 9 -o -- 0 E 4J 3 a AW 04 Wl u. C a/ C O -- 01 w X < Q AW ffl AW C C re ro Wl -- X 43 O) X <9 AW -- X re <A- u X u AW CO re re AW 04 *3 43 43 U X w o Cl 4> 4) x c 0 e g uo i tj 0 b. W3 -- a. u L. -- u L. 4) 4> W 4- ++ 3 ID 9 CL f- Wl J o. wa -> X ro AW U 4-> o *o c 3 43 43 >- Ol 3 U re 04 O a -- c 0 re AW > re X 04 <3 -- -- -- c k. 01 L. t- E 4) U1 C -a T5 N E *" V X 43 re Wl O4/ c oCL o 4) -- Uo u O oc *w v> -- Q AW 3 04-3 43 O --V o a. i/i 43 X >* 04 o *- 3u E _C -- (Q a 03 O - O' 3 A <0 Wl oi E w C -- 19 V* (0 X 43 O -- 4) 4) w-- O > Cl -- -- w "O *w 03C w-> A C A X * 43 X > a. VI >- -- c. E 43 X u *o <9 C L V C X aw oi <8 aw O 4-* --A u <9 V X re *4 O 04 U 2 O -- aw C 3 3 o --aw u WO ^ Ol oa oc uo_ - 0) -o --x 3 c C-- 43 -- O *U 0 E *o wo u 3 o2o ccc -- to *- AW a* 43 -Q *4 C ol A 0) A a E C. O * > X >* w-- E a< *o wi X c O U to -- 01 X A o -- < W --w rC ' (0 w -- u re E 3U -- 19 -- U E tn O 0 C c 0 4- Wx a. a e>f9- 4*4-<)- mTJ wa x AW CIDL Ure 2 *u r 04 >. C "O w -- 43 -- re *o _ O u 43 -- wa ~ 4J -- 2 01 o *- re X0 2 X0 v *C -- 0 01 43 X oi L. oi (3 ox U CL V X 04 --i-- -- o L. re re re AW > 04 O-- -- 4) Ol AW AW -O Wl u 0 L re 0 43 re o AW <0 c 19 0-0 V ai aw tn OV EX a3 L oVI *Q- O 04 U* 0> 04 O 04 coc X o X Ol a 01 W43 4^ X 04 u 19 c E---- re re X X re P 0* -o S a 4) * Lt O 43 oi >.*D 43 x re 0 Ol c AW AW c L. TJ iJ -- ) *>> a. 3 <9 -- U c w0 --V> 44-- o > -- m viX 2 O Ol re -- O XAW X *4-- > -- Os Wl X 0 o c c u cr. 0 c AW re aw 43 Ol 04 2 43 X 43 AW -- 0 Wl AW (J 43 c p--A. < Wl 0 "" a. a AW E 'u *o a O >c -- _x ti-t ~ro C -- -- *o o u <9 a 4-i VI *41 E f 9 C -- U u a L. AW X V uc 3-- "C AW 0b o Q. Ol Wl -o re re L- Q1 -- 3U X re E 04 AW u re C O --w 04 c c i AW -- " c Ol Wl L. 43 43 4) -- W. Co AW re X <9 AW -- Ol a Uc 4- Q. i- c E o > >9 wi 0) E < -- E -- L. C <0 0) 04 L- -- TJ i/i U. 3 C flu -O oo m9w 4- a. o o 0) -- X X -- c ao o 0 04 o cu 0 -c c re 01 C Cl AW re L. CL o >. CL AW u 43 rX X aw 0 Ol uX re O O *o AW c AW re c -- - 4) Wl A/ re AW O -- -o A* C 43 re A a AW 43 0cO A-- 3 CL "o o re A AW 3 a. > A X E re -- AW Wl ---- 43 CL re re VA -D X E 43 -- o - aw re c A re X W| cC 0c E >- 2X -T AO c 43 0 0 01 s AW a c 0 re 0 * 43 A AW re re 4) O "3 4) AW AW L3 x C X o S EQ u AW -o e re L. u c 0 re X re A Ol 43 4) O X Ol 43 re E t X 43 A A Wl Wl **~ o 0 O 4> 43 a. > re Oi X XA re >. o Wl re 43 -- re A <3 VI E A- o AW 4J Q. -- A Ll A >Xc Oi 13 04 a 0A 4) 2 (A. 0 re 01 u X --. 19 -- lA- a W1 c < AW O' Aco a w. AW A Wl 0 re re uXX _* ft A Wl X o re <9 -- re ID X E CL -- Wl U Wl EA AW 0 0 AW 0 re A A re 43 01 X CL 1/4 X X Wl A AW oc 04 L. O re < O o -- c AW 01 43 A A (9 <9 4) AW AW 43 o o co XX Wl AW c >- -- re A 43 a 0X U 01 Ol U1 --_ 4-- Wl o*\ AC X *o 43 Wl 43 Wl o Wl c 4) AW -- 43 U- (0 re re o Wl -- X o -- IS 43 a 3 re AW AW A 43 -- X3 -- X X5 AW AO AW X A. N3 re s Q- U 01 Ol X _ AW .. 04 u Wl 4) c-- Wl -- 2 " -- -o 43 A V- L) O 01 re -- u. E c oi 0 O re re AW AW -- o A X AW 2 A3 A u c 4/4 43 o 4) o U -- A Wl 43 0 >* A 43 O X a x A Q_ a 43 AW AW 5 Wl re X 43 43 ul AW C AW CL X AW A <J re o U Ol u L. Wl re Xu AW X C re O Wl re 3 3~ o o -- E >- A 3 a-- 3W re X -- .O' 2oc x 43 aw O c UX Aa *o *o -o X Wl Wl X -o *** 01 a -A H- X Wl re AW re C 2 A re 0 c Wl ot re 0 2 43 re E -->> 6 -- wl C X a. *o A uU o V. < AW _ -- 0 01 0 re -- A A A >- c C CL o a-- o re X _x o Wl o 4a. re A --A u AW o 01 Wl -- re > o A X A re Wl 0 o "O c re o X Wl c re 13 O o --> X "3 AW 3 re O' o o 4J o Wl W4 AW (9 CL VS 43 A X 04 Xw 3 > Wl p A U-- O X 4/1 ~ A. 43 43 o p ISt 3 20 2 re ffi < 19 E __ < A AW Ol re 43 Wl Ol X t> 2 AW U re o U 3 *a 5 w 0 o 1- o *a *o 4) Wl 43 X A. *A_ A A. A_ X AW re 43 o re A A o re A c >* Wl C3 OX X 01 Wl 0 r~ <A- 0c re Wl 3 o 43 0 AW vs re *o 0 AW re X E v> re Wl o re A o0 x a. A AW V Wl CL. -- >- A. A 0 - re re X CL x re 0 > -- CL X > A 1-- re h- o < Ia cr re A. re 43 W4 A AW 4/1 X 03 C o Wl wO A >* re -- 'v. re A o -- n -- A 0 re 43 -- a -- re oi AW AW > Ol AW -- AW 3 A A -- -o < "O -o X E _ -- ^E 01 P M W A c re A Wl 0 <9 A Q c c VI E 43 re -- o o re u 0 Wl re A- Ol E re E AW 0 0 -- *mJ --> AU c a a0 a AW X A -- AW re u u c re re 43 a. 0 ---- E oi A c Wl re re A re A X 43 u--x X A < a: r -- CL re re > a- e o i- 4/1 VI 4A AW V% AW re a. * X 401767 Asbestos/Cem ent Plpa ______ A sb e sto s C a s k e t* and B e a te r-A d d C askets O t <x >* OX -- 4> 4) o c a. wvVI UC OX >V* -o X3 uo re x V VI wO -- >o --* VI -- >U 3x cO rce "3 V *-* wo3 </) UJ *--- o< 5 < a. UJ *n *3 u u c o > X l. CL o -o* Xu<0 re >- > vi oK 3 wl <o VI c4 E LU <CD CD (-0 < LJ r o re o WCL -- O-- a. oc L. 4J CD -3 a V a. O ID <z UJ O V PV a -S' VI s "to** wO C " o 3 ec h- m CD UJ *3 -- o< m c Cl. o 0 u. re u. hC X wV 4) OJ 4U * 4) AJ < 4) Qto a. >- O toto> 4) a 4) C 4) .J a. a. -- -- 0Z UJ X Cl a. o a o o 1) <-- W1 c. Ve X0 VI u re -- >-- UJ < c to-- a o E o u E o c re z of o u ^to oXo <z a. < 4) * ^to w-- V- LkJ Q. to 2 < v> A toto. u UJ O 2 VI 2 O to* VI u VI O E< -- UJ < o VI w VI > 32 X -- c O VI O u UJ UJ LJ >-- VI LJ O >- -J CC u MX VI H> Z **> w v O -- -3 a_ y eu 1 X 41 c VI X tA 4) re X o O) --to >C O o re VI VI c H- w-- u C wo 3U 0 LJ z UJ o a to 4V U 3 -> re ---- J 3 X re u LJ UJ u V) 9 S V- K uE3 3 aX V vt c W< VI u- X 4J X VI u Ml 4) cc Uo aO x a: C o aj re *j u. u X tm VI w c *-> a_ V O o O Ul ID vi X 31 c Q. u a w 3Z VI X V C w h- o -- C *i E 3 a X 4J I*. h- O >-- 5 'O L. j- UJ UJ i _o- o X O X o X O X U1 uH O UJ o re LO -j 2 22 2 toJ u t *3 --> o VI Oto o c VI X w VI VI VI VI C X JZ 3v <0 -- C C C C 0o VI C ~ X ce Vo 00 o-- LJ -- \ss >-- o X M Irt l VI Lt cE i 4_. a. a. a- a. O< w U. X u- -- CL UJ I* u u -- 4> 3 oX zz a CL u --J 0 a. X Cl O' --' < re X u *o LJ uii i X 4 0! 7 6 9 4) ** O wS .<S CoL -<a1 w <-c * < 1 O co o Ln 3 M3 mo mo rv co mo irn^ CM ono fic^no- o CM o cn LO CM CnMr ne* r*. CM CO CM o*> CM nO cn nr *401770 ** m . --o o * --C w o< < --o -- w *- VI 2.2 9M W< -- t --o >. 44 JC M Q. C o -C W < c < * QUAHTITY O f BULK ASDESTOS IHPQRTEP C roc(d o lIts C h r y jo tlle (Q5T G rade) C'v CO p- u\ i T V*> N 1 ec O fst i*\ _T < w r Vs <rs pv*s* r* P. >- 1975 vO r*. (TV r**. r p- P** <T% <n <T* vs *40177! 0< M --o o --c ^03 --- V) J-->L *MoJao5 -Mo < 5. 0 * Croc t d o l\ to i o\ \ r-. oc o IHJ) nirxii/vA QUANTITY o r BULK ASDESTQ5 PURCHASED C h r y t o t lle (QST G rade) i -o* r*"\ <N 1 fOs. c\ fs. on r-. on r- on ur rc-r\, ur-n ON \r0-~ ON CO X 40 1 772. 1977 1979 YEAR YEAR A n th o p h y 111te A s b e s to s T re m o l1te A s b e s to s A c tIn o l1ta A s b e s to s c AU Wt a <s UJ fr ee c. X UJ J 1/1 o fr- O </ UJ CD u <(/> o u Uo >I-- c- t < CO a r- o u. oo Jl/l O' o vt >> .u JZ CJ 1 7 4000 4520 3650 8790 5250 l 9230 15,625 c o o c i/i o O ro o o CM rr 00 TNJ - is i o r- fN r- r- r* r*-- LA r- r~. oo r- r-- <7> r-. cy e> a> UN cr> cn cn cn cn V40177 FORM SECTION EVALUATION X40I774 o < c. o rh?J z X40f775 X 4 0!776 X40f 777 l tc. }J<r *jr i/t ` p CC O 1 w. . .* O X toi : v> _J 2 Xx :_ < -- w* XS .-* Q 2 2O u 2 UU x e 2. &. kA wJ X o o 1 wu = 5 *-. w 3 X d 3 iA _> < O 2 UJ 2 v> X OZ 2 u. oO mJ < >b si < X o O' i i => x 1 o< < x iw w O o K*1 3w I 2 is 0 *W *-> X vi d u. o VI < v> p- 0 w> o ia S' u- 1 X C UJ u> n9 p- A Vs wv p** p* p* r* VS VS o> VS cn *o o f** 9 VS p p-. r* p0> Vs Vs c-\ UPsN vO P*. X* P*. r. Vs CN 0% vs as r-. CN iA P* VS SO n* 9 VS Pv Pv r+* r*. 0N Vs Vs c\ VS > p- 09 Vs px Ps p% r*. r** 0N VS <TN vs 9% >> v w w *5 --k: X ^ J >- o 55 P- o >- X < _ -- < * taJ WJ O -- or < *40177S FORM SECTION EVALUATION X40I779 X40 I 780 SECONDARY PROCESSOR PRODUCUON =r5 <x- <z VoW*O-> wozc> r0 UJ C_) O a u. v> _J < X oO wl < X40I78! a * w -- o 2.= & o c >* 9V - X i": S28 o a> xi W\ Ui \< o a a cu o X w. x * _--i cl o. < -- --3 u -- -- - e TJ O O 3U OC E ~-- C - C -- *O* >** --OC W Jt * w u. wg6 C E* Ou X-- w 9V 99 --9 X --O xXo E O o CLX * v 2 u Uu o *o D C --CCs S S f 2- 9 "O MO Ul. WtU *> Oa O' -- "*Oc cu c co. -- *o -- *-- s w0 M 0 u-- oc. c --s *s O' X *-- to csr Ow C. S -- *c 5x * 9 u. * oC -cO C C 9 C-- S 0 0 4-0--0 *- ** O' ** "O Ou Ow s/t 0w. 0c C9 XV? xl/> *9o x(/) ---- 3* L- -- O T3 -- jC Cs X - *O> m *- M > o --M --c * ow g x m-- a c *> - c VX) *<9JEW9EX9**X9 --W9 C T) 93 n9 M CT * *-- -- 9- occ 3C aX9 --aX. X*9 0-*.*-M>0v* *0I *0I *0I ****** J--f X9 X9 X9 X9 X9 3 * * * v * as C < < < < C 9 X9 VA- ~O -- a. 9 o u--c We- 0,9 9 C i9 w*o 9 ll* < U9 ~-- A W< TJ -- tj w 9 3 0. K CY < z o 3 Z X401782 i t n-- vx C3 -U -1 c 9 *> 3 O ao ao JC X cr i/i to Z z = u of Ui X ao). <ko -g *- -- u. wa c -DO* - v o> O* C c o-- -e 3 ak. u ^ ---10c*0(i 0 u_ c0*0cj *V ;o>* x--o o--VI ~XO ;>o* --^n (3 3 ic I *~ JC o t> o -- o -- IB 6. n O --o xo xu xo x x k M VI IA V M 0<< < << 1 o w I L. O l oo **-"* . -- > *i- --o - -- . j x cl c a * A -- M -<<>< 8 -- w -- t-> w s X < g -- C s * -- 0 a o O a i- iA ,o c *-- &i --c .* --o -- 3> CU c9 5 I 2O ~s X 401783 1/ --*s a: >s\ ec 52 o u. Q O UJ M * -J 3 < u- > OF MEASURE CENSUS UNIT 1 QUANTITY YEAR LTV sO r-^ p-. CO <r> ps. f-s r~ i/\ sO ps. CO ps r- wv vO ps ps ps, CO rs ps. rs up o rs CO rs. rs. ps Ps cn ps cn O PS. rs (O OX Ps Ps C\ C"\ a~\ <r> crs CT\ CP " cn o o ~v o> <T\ <r\ cn CP CP CP CP cn ON cp m (PER UNIT) QUANTITY LHL ___ 3 M cA UJ U. ift <n o A- -- V*> VO t*J Ui 33 GO V> VO << UJ &. V H m UJ Z UJ UJ K-- O 2 Pi/l oo -- 2 l4 < UJ 9 O -- < 0 UJ 2 UJ O UJ __j L--J ^ P 01- X 401784 THIS FORM CONTAINS SPACE TO REPORT FIVE SECONDARY PRODUCT CATEGORIES. FOR ADDITIONAL CATEGORIES, ATTACH ADDITIONAL COPIES OF THE FORM. 2 --> c 99 xw C -- M Xo O isw k. 9 w *< O !) U --3 --C -- 19 2 c *4 Vc co 4 a. I u --r o * k. M< ro-> c --X w4 w- O M 6-- VX X "O 3) 3 ^2 -- i/% -- 2E cu o O o ** o.-- E -- -o c 04 X *- h- a o-- k. E Q C k. o X g^ --4 k. 4 e co Uc O' w Z II W-- -- 43 C <c oc W Cl t 'O o C k- 0 X *-* >c V9 6 4 X *-* u m 4 k X CL 4 V9 --X X0 2 o VI *1 -- z> (A .C S 3X C XV LM X --^ e ** c 3 9 <9 C * Xu * <9 L 4J ox w y *3 --* X ~ 1o c iv- 6a U 3-- C V* U 19 V it ~ O-- u a4 -- e-- T3 k. -- o O Cl -- CL I * ECU - X* O L. k- T3 4 4e C9C CO 4ou i s& 1 c o y Um 9 L_ X X 4 V* 4 X 4 u u XX 0 5 . w2 o co --X 82- o ** w*rf WO *t X X * -- vi a 3 -- >. O -J w U X40I785 ASBESTOS COMPONENTS) - VALUE (U .S . DOLLARS) CENSUS UNIT OF HEASURE irt 1C--C < < < >o-- QUANTITY 1977J ec. U<>J- *a r-* on O* O' CO C** CT> C"* PLCAT**- srOON- r* ON crcO-r*. rOC-NN. ru***.\ CN *X> on frvs.. cr* Arc-9r.* fC-N* on pUc*r*s** >rO6N* rrO*N*. crc-or~* rc-* on Lrc*rA** *r** on cnOoN* rO*N. ON ARTICLE NAME (GENERIC AND TRADE NAME(S)) ARTICLE / X401786 FORM SECTION EVALUATION X401787 EMPLOYEES AND MONITORING w -- g =o cX X Xw o o -o . e L. -a o tm c 0 --t KV X ^ o w c4 eQ. 4 X -- O "O 2 vV I" G. u4 4c o~ we a -- > c c4 -O >> --O>> --W4w ca o >V* 2JZ --4 a. 6V I) > 0 --* w o *o --' su a I --c u o X2 n3 o -- 4^ -- c e_ ie o xc o>* --c -- ^5 co -- 3 'O 3O C* U4 c X-- 3 J( C 44 Cw - w 4c ~C c *- --o 3w *4 O C c 4-1 O *-- <4 - e -- *o x o * --C W3 --U 4o a x io JZ >X 44- WO --x E *- *4 c X E-- > C* -- a. > v -- x- a. > *o-* O H* CL X X *-> X3 w L. O ^ --a cE Ui > & X = s </s X-- -- --x X --- OS J4 > "O 9 _* 4 U ** O o2 ^ a0 X T> 2 5? 04 W * o >. W A -- CL ax E ^ O' O OC o X +* e-- 3e c Xo x* --4 *4 C L. O C L. O oW -< L. --O ca o e 4o X-- * rco -- 3 4-- oc a *4 xc cc 4O O L. X-- *i V- w-- X O 3 *4 cr X wu X4 g *3 X4S *4 G X C 4-- c 2. -- 00 U4 .fa* k. X 0c c-- o a u 6x 4 X 4U 4 i fa* -- C 4 3 UJ 3 <T 4 -- 4 Wv U"l -< 4X v> tr\ -oir -O L. o ee -- x u. x u. -> o -- w a^o o Xw 4 X XX U >.-- 4 -- 4 *- 4 X X 4 o> o c 4 c *4 u 4--40 L. X L- o X s w VI - --44 XC os 0 O g E" i- -- *3 X4O *- w 4 C CO 4 a4 4 X 4CU ua o a u--X S >.5 -- ** 6 -o 3C X 4 m 1_ 4 o3 oi >- -- C O -O W ---- c u a-- X3E *o OS --C M -- C S. W O0 X 4 X *4 JJ- 4 a -c g *o > c e O 3 CX -- o O *0 aw l. g -- M> U S- C w X OX 2 -- J* W W h. W 04 X 42 gO w 3 *J 4 t. C ~ V_ CO Ui X 4-- 4 Jtf L. k- 0 42 N X 401788 x 401789 X . v> o c X W ^5 ^ oc c 0e oo wuc -- -- ~Xw o -- o-- s r6V --C6 5v u >p wuo--oa.$ ex .X V * c ** 0 T> VI -- u V o C-- /l X U W V* o w x ** tj cv oi e 3 S E-- >. W -- **. O C V CL O U V _C g V-- g v-- --c o ^ cw <g -j E 6 X-- o xo W xu **.2 S C7> E COO u * co -- h- -- g. 9o VX co ? O gou> goo- O Cl ax Xo oe --o H . SUMMARY OF PERSONAL AMD EHVIRONMENTAL MONITORING (HUMBER OF WORKERS AFFECTED) e --E *3 01 Xu --C . t El w0- c0 cffl UX V X 0) J s CW E o X^ uo X t- TD IZ 3 O --u w0 T3 -- C C W *C 0 C V CX E w * -5 w0) --C X0 TC9 w 2 "v 0> ~ V c c coo VO eu u oo w a. CL X a k. v. '-- ~-- X -- -- *-- W K ta. V G. K u g u vi . 0 u >. T? O V < B! I ^ d >* x 0 WCU X c. -- *" i- e ~ V O ot X c l> -- ga- c0 o> W co CT5 w JC V V w ux o E --o CO o c - -o -2 V -w g- 2 C-- r> v -- 01 X c -- Qy v UX -- v T? MM 11 -- V V O Cl > X *3 O oU -- 'O X V *-< wo wX c u-- c ** V- --- v I 30 1Om -- O>c v v0 >a -- w-- -- V V X C~ -- v V o o O v* . sU "O Xu X W- L- ~ I sU X O O C o c - v -- X. -- C3 w0 -- -- o-- - oX C-- C U 2~v O VO X 20 *0 o-- JC o I- O OX 2 -i - wu 01 >. < o> >o v-- a. o *o o X o* a iA ov s-s Xw *0 o > 0--0 t*\ -- X X - u o W0 3O -- o w X 009 C 3 w > --O u *> J >* 5 o o u -- v. W >. co o w O c-- >- t> -- a >. o x E Ie -- c. -- ^ Sun S S c 3 OO %t <-- u - E C 3 U C O O X g- +o* O Ou o a. o >u* uo g- < O> gwo. c v. * u. Wo vo -- --XU >V *T33 *--W O O J V v U o -- X U fN A CO VV ------- , - O X x E *> -- Ou cCVu o t- tg. X-- -- +J --X O *O3 iA w m U 3 yi VA X +* CI 3 -- V U o i. * n d >g o o *T3 a vx oo> x*-* ow *-< w CX X0 "V fh. O- "Oi 5 V3i * --I Uc --cV xCu Vo g. 2 ^ V v_ V *> a i* *- g. o xv x o3 0x 2 v* O co w > Oo CEg-- --i v uo x-- V V-- XX c y L. "O V o c c xx c H 10 w X 401790 rc-\j X 401791 X 40!792 C QJ c o > c CD SUHHARY OF HOHIYORED WORKPLACE AREAS O) c "Co oc TuO <0J TO C Q) 0) i- CD TO lA QJ TO a5rr>-r --C m cc TO **- C SI- o 5 --OJ 01 EC^.--e. TO c CO QJ . TO CO '-**cuaC->">O t4uEoTJO. C\ CM o O CO >) TO -O *c CO 0/ C VO. T3oO 4--* a; O wo E **- *-- c TO O 4-) %-- C 4-J (1) TO E t. c +-> oc ai- * 0 ft X2 C-- Ga --o X ft O Iof-t *Oc-. X-- --> W. WA - 41 O *- "C c ~ CL * ft 3 -- < -o ay.j -->O CW ** ft C C'O -o C ' X t~ X O O ft -- ft 4^ X u --~ -- >. *w-< Oa --ro -- "O Uft ft ft --6 >- 3 v u. -- Xu 0 Ok. 3ft CM C. c-- --^ k. II o * tA ft -- ft I - sCn w--. C c. O -** a c ft o e -- "o x- * --c -cecl-- o *a f<ta **f>t a z< 4^ 1 -- w ft - -- -- >**-- A -- C. i * X ft -- Oa 3* fCt t> X ' ft lA O 4*< ' ft u ^ 'X o o 5 ca)l cft xj -- o e 3 k. *o trt Q.o . ft ^ ' - c -- *0 : 0 0 a. c * W- -- ft O' A 3 w* ft C --X ^ -- X--ft ft ft w ft ft ^ ft 0. X< Uz EA fcA x v* < -ft ft0. 2 CO r-- crx OJ o. a. Ou X <1*4 ft ft T> *4 *- x X x x a0 l. 4> v W J3 ---- oc CL -- O. a oz. ft G *-> -x E N # TJ C O --u xft ft w < ft A o c a. ft 5 ft- ft O ft krt 0 w ft- w ft. 30?--C0 Efot VtaftC --2-- &oz. X_ X f-- X X <i- aj LU a -J a. fO c 5 4-> c ns < <-- a) o Q ft a .6ft O ft* *fot 0 1 *5 ft O S-, < UJ JZ ez u 3 >-- o< 0 u O ro ft w 7/0 f 794 X401 795 * *0 ** o 0 -c c. ** It --a r *ca= ra -o QJ c o O W1 A *-- C u *0 h- A 0 TJ O ' X a> Q. O3. <uy> OA O r<8VXI c 5o <C --w>* "0 K- - -- *- *- a: ~c0 2C ^*c rvor -- Cf >-- < *e*- 5- 3: u--oW. j a. > V> 1/ O) cr *3a Ov w => *- Q O aj J3 3 ca (1) This Inform ation Is not a v a ila b le . IN X40f 796 FORM SECTION EVALUATION X401797 POLLUTION CONTROL EQUIPMENT W 41 d -- t- X < 4> 0 C w0 *0 0 *0 V X~ --3 w 0 00>* X-*O 0T5 -- --0 X0 u- u. w nt _v w? 0 00 X 0 W9 4-- X 0 00 0** --C T3 X -- "f i a co --c --. ^ *0 CD -- i E0 3O OX O X *e O0 N - "O Lf\ "O C r*\ E ~00 Oa* E U00. 00o .10-*0--u 00 < xM SuL. --> > --x OC -->03 --0o 00- --0 0 Q. M 000 lo. a 0 --& ac 0 o --o o co C 0-- # 4* C U TJ c X * 0 X c-- -- eW 40-* e 0 0 *- c n w 0 tn to *rt 0 *6 -- -- W * L. X O *-* > Q o -- a c 0C 0 o 0 O 0-- c30r *ou4 x--O -~--oo W CL 0 00 Oe 0 0 0 0o -- X u. ~0 --O3 i * wX * w a* 0c 0- L. 0 f S3 i C -- 00 ? X -O 0 <J -- o* 0a0C X-- a 0 0o. X u --c > ex w x0 u0 Li 30 0cr ov ox c x-- -- > 930 X * 0o 0C E-- --0 ** u 0 >* 0Cu -- 0C T3 O ** x o ?- 4& 0 0 >- oc 3 Q. CO 0-- X *4 < O a. o a 0 CoL ax u --ra-x x cm OX -*co4 --0c> 0L 0L 00 a. > o c o T3 *4 w0 x aC a *> -- d >* 0 0O0 W C-- 0--0 X u0 O 0 4> --w c T> 0 00 20--S 0S. 0 *4 a. o *o, X 00 0 w ----O --Cal X OM cn 0 -- x*- c 0o X *4 x0 X c-- cn o O3 V0 *c m0 --9 *0- U 0 0 4- C0. ?f 2 u--9 0 a0 00 c <ro Xh. 0 2! C X~ 0 o0 03 0 85 3 a a. c X0 8 S. 3e 0xo 0O- 000 J~ c -- *4 >00 X Co --E >-- 0* UMM C0 ---o 0 --. -o * 0< C 00- 04' ^C C c0 c3 f i- 3o a0 t Sc o -- 0* --<or --xu 0o 4 X *4 3 J-- x Xv *. i 0C *4 --- 00 *00 |? 90 a0 X0 -- 0c 3m u m0 0 0 Xw -c o ~c M0 _u -J X X 2 0 X 3 -- *4 O cva 0u 0-- --3 0v a. a0 a xu 0 w00 --Mo 3O 0c X- X40I798 X 401799 -- 4> -- -V <g --->> ^o -- O" >z i * 3 U C fxo3t. I c *-- to +c-> 3c 3 CD CO o> c -- o -O -- t/f1* <l//> I c co O3 O CO 4-> 3 CO O3 <_> QJ to r-- C -e> o *-- # IS) CO -- CO > *- B tu z: QJ co r-- C JO o co cO r- CO > -- E O LD *r-- tO O O3 O <L> co C o o *fc--o co 'r- 4/> 3* -r- E o UJ i-- co *u> 3 CO O3 O QJ co r-- C -O o o UEJ C lO 4J 3 co O3 CJ -- vt -- u -- o V <; z C-- 33 o-- cO 3 0 C CL u> < --- V -- oo vr> r-s. co CcOn oo oo CD LD CO CO ro to r-* CT> 2< Ns --> uCL. o Wo rxo '-- < r X X X Q x X X --' X UJ X < XX -X e>^ u ca <X o <=L X o UJ 5 X Xx X Sx X ^x eg UJ a X --'X <x o cr X CD X *x 15X s X X cx QJ cn cn 3 GO e < w > *O3 Cv.jv^i I CJ ' O S- QJ o C7> cn u 03 o Q> CO 0J oo oo o> u o cn <o Cl fO CO on co L. QJ V. 3 oo as o i; CQ O o CD CD r- o> X ,,X Sx 3x <x o o CO co un x x <zx *x X = 2x uu o QJ L. >> X u QOJ. C03l CO 00 o 03 m a; o Cl fO cn CD U >> XXX X XX XXX X XX L. o &. QJ o C^ QJ Cl AJ CD O ID O 03 CD X401 800 See a tta ch m e n t. ATTACHMENT TO ITEM L The normal operating schedule is that the pollution control equipment runs whenever the portion of the mill it serves is running. We do not knowingly violate governmental regulations so normal and actual schedules are very close. An attempt to estimate the hours the various parts of the plant operated for the past five years would require extensive searching of operating records which are not complete. It would serve no purpose since the pounds collected are not measured (see note 2). The material collected is recycled. No systematic measurements of quantity are made so no information is available. Collection efficiencies are not known. The Air Quality Regulations require "no visible emissions". The- equipment is monitored visually virtually continuously for compliance with this standard. There is no information available to make this estimate. X40t 801