UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

MEMORANDUM 

SUBJECT: New NPDES Non-Municipal Permit Rating System 

FROM: James R. Elder, Director 

Office of Water Enforcement and Permits 

OFFICE OF WATER 

TO: Regional Water Management Division Directors 

At our recent meeting with Regional Permits and Compliance 

Branch Chiefs, we agreed to proceed with implementation of the new 

system for rating dischargers as major/minor for purposes of aiding 

the administration of the National Pollutant Discharge Elimination 

system. This new system restructures rating factors to better 

reflect today's concerns and priorities. The new rating system 

also provides considerable Regional and State flexibility-in 

assuring that Regional factors relevant to the rating system may be 

effectively considered in identifying additional, discretionary 

major dischargers. Attached is a copy of the new NPDES Permit 

Rating Work Sheet and instruction booklet. 

We will begin the implementation process July 1, 1990. The 

agreed upon outline for implementation is as follows: 

1. Effective July 1, 1990, any previously unrated 

non-municipal facility applying for an NPDES permit will be rated 

using the new system. 

2. A computer printout developed by our contractor, 

listing the non-municipal facilities in your respective Region that 

change major/minor status under the new system, has been provided 

to your staff. Each Region is to review and correct that printout 

by December 1, 1990. 

3. The list of facilities that change status based on 

the computer analysis and your subsequent approval/correction will 

be entered into PCS July 1, 1991. 

4. A facility that will no longer be rated as a major, 

but is in the reportable non-compliance or the resolve pending 

category as of July 1, 1991 will not be downgraded to a minor until 

the non-compliance is resolved. 
2 

5. The facilities not listed on the aforementioned 

computer printout will be re-rated using the new NPDES Permit 

Rating Work Sheet as each comes due for permit reissuance. Hence, 

all facilities will be re-rated within five years. 

6. FY 91 will be a transition year for the measures 

under STARS that are affected by the majors rating (i.e., 

permitting, inspections, compliance tracking, etc.). Effective 

October 1, 1991, appropriate STARS commitments will rely on the new 

system. 

It is expected that there will be unforeseen issues that will 

need to be resolved during the initial implementation phase of this 

project. I am committed to making the transition to the new system 

as smooth as possible, and we will continue to work closely with 

your staff to resolve issues as they arise. 

Each Regional major/minor Workgroup member will be sent an 

initial bulk mailing of NPDES Permit Rating Work Sheets and 

accompanying instruction booklets. A camera ready copy will also be 

enclosed to facilitate Regional reproduction of the material. 

State involvement in the major/minor reclassification process 

continues to be very important. We are relying on each Region to 

keep States abreast of the upcoming changes to the rating system and 

the implementation process. 

Thank you for your continued support of this project. Please 

do not hesitate to call if you have any questions or concerns. 

Deborah Gillette in the Permits Division is the staff contact for 

this project (FTS 382-2656). Deborah will continue to work closely 

with your designated Workgroup member. 

Attachments 

cc: Regional Permit and Compliance Branch Chiefs 
NPDES Permit Rating Work Sheet 0 Regular Addftlon 

0 Dlrcretlonvy Mdttlon 

0 Sam change, but no 

NPDES No.: l.~l~l~l~l~l~l~1,l~l status change 

0 Deletion 

Facility Name: 

I _----___------__-------------___-__ I 1 I III I I I I I I I I I I II I I I I I I I I I I I I I I I I I 

City: I _-__--____-__---_-1_1_1_11_1_11 I I I I I I I I I I I I I I I 1 I 

Receiving Water: I~l~I~I~I~I _-___-_ I-LLl-1-l-t ____-___- I I I I I 1 I I I I I I I I I I I I 

Reach Number: I I I I I I I I I I I I 

Is this facility a steam electric power plant (S/C=491 I) Is this permit for a municipal separate storm sewer 

with one or more of the following charactertstks? sefvfng a population greater than 1 OO,OOO? 

1. Power output 500 MW or greater (not usirrg a couling pond/lake) 

2. A nuclear power plant 0 YES; score is 700 (stop here) 

3. Cooling water discharge greater than 25% of the recefvfng stream’s 7410 flow rate 0 NQ (continue) 

0 YES; score is 600 (stop here) 0 NO (continue) 

FACTOR 1: Toxic PoUtant Potential 

PCS SIC Cde: i I I l l Primary SK: Cede: I I I I I 

Other SIC Codes: I I I I I LLLL1 LLLLI L-1-LI-1 

Industrial Subcategory Code: I I I I (Code 000 If no subcategory) 

Determine the ToxMty potential from Appendix A. Be sure to use the TOTAL toxldly potential coolumn and check one) 

Toxlclty Group Code Polnts Toxlclty Group Code Pdnts Toxlclty Group Code Points 

0 No process 0 3. 3 15 Cl 7. 7 35 

waste streams 0 0 0 4. 4 20 Cl 8. 8 40 

0 1. 1 5 0 5. 5 25 0 9. 9 45 

Cl 2. 2 10 0 6. 6 30 0 10. 10 so 

Code Number Checked: I I I 

Total Pdnts Fdorl: I I I 

FACTOR 2: Flow/Streum Flow Volume (corrpbfe ettbrSecbn A or &act/on I; chpck on& me) 

Sectlon A -Wastewater Flow Only Consldered Section B -Was&water and Stream Flow Considered 

Wastewater Type 

(See Inrtructionr) 

Type I: Flow < 5 MCD 

FlowStolOMGD 

Flow >lO to 50 MGD 

Flow > 50 MCD 

T}Qe II: Flcwcl MCD 

Flow 1 to 5 MGD 

Flow z-5 to 10 MGD 

Flow >lO MGD 

Type Ill: Flow ~1 MGD 0 31 0 

Flow 1 to 5 MCD 0 32 10 

Flow >5 to 10 MCD Cl 33 20 

Flow >lO MCD 0 34 30 

code Pdnts 

11 0 

12 10 

13 20 

14 30 

21 10 

22 20 

23 30 

24 50 

Type II: 

Wastewater Type Percent of In;tream Code 

(See Instructions) Was&water Concentration at Receiving 

Stream Low Flow 

MPE VIII: (1096 0 41 

2 10%t040% 0 42 

2 50% 0 43 

<lo% 0 51 

21O%to<50% 0 52 

? 50% 0 53 

Polntr 

0 

10 

20 

0 

20 

30 

CtxieChddfrwnSectionAorB: I I I 

Total Pdntr Factor 2: I I I 
NPCTES Permit Rating Work Sheet 

NPDES No.: I I I I I I I 1 I 1 -------_- 

Code Pokes 

Fewit Li.mL: jc!-Kl ‘ale: 10 cl 00 lbrlday 1 0 

ii rlOO0 ; 00 to to 1000 1000 Ibs/day Ibslday 2 31s 5 

0 >3OOO lbslday 4 20 

Code Checked: 1-i 

PointsScored: I I I 

Code Pohts 

cl00 lbslday 1 0 

..! I C-3 000 to to 1000 5000 Ibr/day 

Ibslday 

2 315 5 

>SOOO Ibslday 4 20 

Code Checked: I-I 

Pointr scored: I I I 

C. bliLngen PI$;~:~. !r+c-~. , .*.I cl Ammonia 9 other:.. 

Nitmgen Equidcnt Code milts 

Permit Err L (Lki. oiwi 0 i.300 lbsfday 1 0 

d 100 to 1000 Ibs/day 2 5 

.>lOOO to 3000 lbrlday 3 15 

>3000 Wday 4 20 

Code Checked: 1-l 

Points Scored: I I I 

Total Pdnts Factor 3: I I I 

~r~twr-ni~e :tie humon health tsxfclty potenthI from Appendix A. Use the same SIC code and subcategory reference as In Factor I. (Be 

-w’ LC m! r5e humen t~ggi& toxlclty group column --. check one belw) 

cod‘? Pdnts Code Polntr Toxlclty Group Code Polnts 

i3 tic. FWCk 0 3. 3 0 0 7. 7 1s 

,~a.> 2 slreams 0 0 0 4. 4 0 0 8. 8 20 

0. 0 0 5. 5 5 0 9. 9 2s 

0 2. 2 0 Kli 6 10 Cl 10. 10 30 

Code Number Checked: I I I 

Total Pdnts Factor4: I I I 
NPDES Permit Raiing Work Sheet 

FACTOR 5: Watt Quality Fackn NPDES No.: I m-w---____- I I I I I I I I I 

A. IS (or will) one or more of the effIuent discharge Ihnfts buvd on water qudity foctots of the nuiting streum (rather than 

technology-bused federal l fRuent guidelines, or technology-based state efsYuent guidelines), or has a wustehad allocation 

bnn assigned to the discharge? 

Code Polntr 

0 Yes 1 10 

0 No 2 0 

8. Is the receiving wuter in compliance with appllcabk wuter quality standards for pollutants that are water quality iimited in 

the permit7 

Code Pdntr 

Cl Yes 1 0 

0 No 2 5 

C. Does the eft%rnt discharged from tMs fudlity exhibit the reusonabk potential to violate water quality standards due to whole 

effluent toxicity? 

code Points 

0 Yes 1 10 

0 No 2 0 

code Number Checked: Al-1 B 1-I c 1-l 

Pdnts Fxtof 5: Al I t •c BI-f + Cl-1 = 1 I I TofAL 

FACTOR 6: Proximity to Near Coastal Waters 

A. Bare Score: Enter flow code here (horn Factor 2): I I I Enter the muldplication factor that corresponds 

to thrdow code: I I I 

Check appropriate facility HPRI Code (from PCS): 

HPRI I Code HPRI Score How Code hctof 

0 

Multlplrcatlon 

1 1 20 11,31,or41 0.00 

cl 2 2 0 12, 32,or42 0.05 

0.10 

0 

13,33,cx43 

3 3 30 14or34 0.15 

cl 4 4 0 21 or51 0.10 

22 or 52 0.30 

0 5 5 20 23 or 53 0.60 

HPRI code checked: 1-l 24 1 .oo 

Base score: (HPRI score) x (Mdtlplrcation Factor) = (TOTAL POINTS) 

B. Addltiond Points - NEP Program C. Additiond Points - Creot Lakes Area of Concern 

For a fadlity that has un HPRl conk of 3, does the kdilty For a fad&y that has an HPRI code of S, does the fadMy 

discharge to one of tk estuarks enrolkd fn the National discharge any of the pdlutonts of concern into one of the 

Estuary Protection (NFP) program (see Instructions) or Creot Lakes’ 3 1 areas of concern (see Instructions) 

the Chessopeukc Bay7 

Cl Yes 

0 No 

Code Polntr code Pdnts 

1 10 0 Yes 1 10 

2 0 0 No 2 0 

cde Nulnber cw: A I-I B l-1 c 1-I 

Pdnts Factor 6: Al I I + BI I I + Cl I I = I I TOTAL 

3 
SCORE SUMMARY 

NPDES Permit Rating Work Sheet 

NPDES No.: I I I I I I I I I 

--------- I 

Factor DcSCdpthl Total Pdnts 

1 Toxic Pollutant Potential 

2 Flow/Streamflow Vdume 

3 Conventional Pollutants 

4 Public Health Impacts 

5 Water Quality Factors 

6 Proximity to Near Coastal Waters 

TOTAL (Facton 1 through 6) 

51. Is the total score equal to or greater than 80? 0 Yes (Facility is a major) 0 No 

S2. if the answer to the above question is no, would you like this facility to be discretionary major? 

0 No 

0 Yes (Add 500 points to the above score and provide reason below: 

NEW SCORE: 

OLD SCORE: 

Permit Reviewer’s Name 

Phone Number 

Date 
INSTRUCTIONS FOR COMPLETING THE 

NPDES PERMIT RATING WORK SHEET 

General Information 

From the permit, enter the NPDES number, facility name, and city. Enter the receiving water name 

and EPA reach number. m 

The eleven digit reach number for a facility can be obtained through the use of the STORET water 

quality database that resides on the EPA IBM mainframe computer. The user will need to have a USERID 

to access the computer and will need to have STQRET database privileges. See your EPA ADP coordinator 

for the former and call STORET User Support at 1-800-424-9067 for the latter. Once these items have been 

obtained, the user may access a procedure known as the ‘PCS/STORET Interface” (or IPSS). This 

procedure links the PCS and STORET databases together and allows the user to obtain information from 

both. In order to obtain information from the PCS system, the user wilI have to be approved by PCS for 

access. Call PCS User Support for information on getting access to this database. However, access to PCS 

is not necessary for obtaining a reach number. 

Once logged on to the EPA IBM computer, simply issue the following command at the “Ready” 

prompt: WQAB IPSS. The procedure will ask you to provide an NPDES number; the rest is menu driven. 

One of the reports that is available from the procedure is the ‘Basic” report. This will provide the reach 

number. Questions about the use of this procedure may be directed 10 Phillip Taylor at FTS 382-7046 or 

(202) 382-7046. 

Answer the next two questions regarding steam elecrric facilities and stormwater permits. An 

answer of “yes” to either of these questions automatically makes this facility a major. A steam electric major 

will be automatically assigned a score of 600 and stormwater major will be assigned a score of 700. If either 

of the “yes” boxes are checked, there is no need to go further. 

FACTOR 1: Toxic Pollutant Potential 

Determine what SIC codes are assigned to the facility covered by the permit. This will w,uaNy be on 

page II-3 of Form C. Be sure that the SIC codes are those contained in the latest SIC code book published 

in 1987. If the facility has more than one outfall, there will be a Section II for each butfall. When multiple 

SIC codes are assigned, select the one that appears to represent the primary activity at the facility and enter 

it in the primary SIC code box- Then enter up to three other SIC codes in the indicated boxes, selecting 

those that appear most significant if more than four have been reported (this will be rare). 

I&e the primary SIC code to search Appendix A of these instructions to determine if there are 

industrial subcategories for that SIC code. If not, there will be a single entry in Appendix A for that SIC 

code or no entry at alI. If there are subcategories (indicated by multiple entries for one SI5 code), select the 

subcategory that best corresponds to this facility. Use the CFR part and subpart number to help you identify 

the appropriate subcategory. Continue this procedure for each of the other SIC codes recorded. Select the 

industrial subcategoeor the SIC code that has the highest toxicity group. Enter the industrial subwegoq 

cde on the rating sheet (use Ooo if there is no subcategory) and check the appropriate TOTAL toldcity 

potential number. Note that regardless of the facility’s SIC code, if the facility discharges no process waste 

stream to a receiving water, the points scored are 0. 

Enter the appropriate code number and points sccred for Factor 1 in the shaded area. 

1 
FACTOR 2: Flow/Stream Flow Volume 

This factor consists of TWO methods, A and B. Sectioo Aa Section B should be completed, but not 

both. Section A takes into account only the quantity and type of wastewater discharge from the facility. 

Section B scores the facility for not only the quantity and type of wastewater discharged, but also it’s 

relationship to the receiving stream low flow. 

Determine the wastewater type (I, II, or III) based on the relative volumes of noncontact cooling 

waters, process wastewaters, and other wastewaters in the total combined discharge from the facility. 

a. Type I: Moncontact cooling waters are once-through coohng only and do not include blowdown 

from cooling towers and recirculating cooling systems. 

b. Type II: Process wastewaters include wastewaters resulting from most manufacturing processes, 

contact cooling water, and contaminated surface run-off. 

c. type III: Other wastewaters include boiler blowdown, blowdown from cooling towers and 

recirculating cooling systems, sanitary wastewater, and uncontaminated surface runoff. 

The relative volumes of different wastewaters discharged can usually be determined from the permit 

application. Use Figure 1 to determine the wastewater type. If the entire discharge is noncontact cooling 

water, it is Type I. If it is ah process wastewater, it is Type II. If it is neither noncontact cooling water or 

process wastewater, it is Type III. If the flow contains more than 1 MGD of process wastewater or more 

than 10 percent process wastewater, it is Type II. If the flow is predominantly noncontact cooling water 

(more than 90 percent) and contains less than 1 MGD of process wastewaters, it is Type I. 

Once the wastewater type has been determined, compute the total volume of wastewater discharged 

for all outfalls. This is the sum of the daily average discharges for each outfall shown in the permit 

application. 

On the worksheet under the type of wastewater selected, check the appropriate flow range. 

Although a facility may discharge some of any or all of the three types of wastewater, only one flow range 

and type should be checked representing the composite of all flows. Record the two-digit flow code checked 

in the code box and the associated points in the total points box in the shaded area under Section A. 

For a few selected facilities, the volume of, wastewater discharged may be large relative to tbe low 

flow of the receiving water. Section B of the rating work sheet allows the reviewer to calculate rating points 

based on the relative amounts and types of wastewater tid receiving stream flows. The reviewer should 

identify the type of wastewater discharged from the facility based on the procedure described above and in 

Figure 1. The other piece of information that ?iII be nece&sary to complete Section B is the receiving 

stream’s low flow (i.e., the 7010 flow or the state standard). Check off the box that most closely describes 

the circumstances at this facility and enter the appropriate code and points in the shaded box under Section 

8. 

FACTOR 3: Conventional Pollutants 

Data on conventional pollutants are obtained from the NPDES permit. This may be present in the 

permit and/or compliance files. Review the permit to see what traditional pollutants (i.e., oxygen 

demanding, TSS, and Ammonia) are limited. Conventional pollutant loads are to be computed only when 

they are Limited by the permit. Use the current oermit limits if the permit contains two or more sets of 

limits for each outfall. 

Add the daily average load for the oxygen-demanding pollutant and identify on the work sheet what 

this parameter is (e.g., BOD, COD, TOC, UOD, etc.). If the permit is Limited for more than one oxygendemanding pollutant, use the one that provides the highest load. Most effluent limits specify loads in 
Figure 1 

Wastewater Type Selection Flow Diagram 

Start I 

flpL Type , 

+, yes .Type ,, 

wastewater? I 

- _ 

NO 

Does discharge contain 

neither noncontact Yes 

cooling water nor * Type III 

process wastewaters? 

No 

Is process watewater 

flow greater than 

1 MGD? 

Yes ~Type II 

No 

Is process wastewater 

flow greater than 10% 

of the total discharge? 

Yes mType It 

No 

Is noncontact cooling 

water greater than 90% 

of the total discharge? 

Yes 

,TYPe 1 

Type Ill 
kilograms or pounds per day. However, they may sometimes be given in concentration units (usually mg/i) 

or in loads per production unit, such as kg BOD/lCKM kg of product. In such cases, the discharge must be 

converted to loads in terms of pounds per day using standard conversion factors and flow and/or production 

data from the application or the discharge monitoring reports (DMRs). 

Once the load has been determined, check the appropriate box and enter the code number checked 

and the points scored in the shaded area. Continue this for TSS and Ammonia if these pollutants are 

limited. 

FACTOR 4: Public Health Impact 

Determine if there is a public drinking water supply within 50 miles downstream of the facility. (A 

drinking water intake may include i&&ration galleries or other methods of conveyance that ultimately get it’s 

water from the receiving stream of the NPDES facility). If this condition is true, answer “yes” to the question 

posed on the rating work sheet. Determine the ban heal& toxicity potential from Appendix A in a similar 

manner as outlined in Factor 1 of this instruction sheet. Once the toxicity number has bee.n identified, enter 

the code number and the points scored in the shaded area. 

If there are DO drinking water utiiities within 50 miles downstream of this facility, answer *no” to this 

question and continue to Factor 5. 

FAmOR 5: Water Quality Factors 

Determine if the discharge is subject to water quality limiting factors. This will be true if the 

discharge is to a stream desipated as water quality limiting by the State agency or for which waste-load 

allocations have been established. llis will also be true if some of the effluent limits in the permit are based 

on water quality conditions in the receiving stream rather than on effhrent guidelines (technology-based, the 

usual case). Making this determination may be somewhat difficult. Sources to review for the necessary 

information are the Fact Sheet (the rationale on which permit Iimits were based), water quality inventor! 

reports prepared by the State and submitted to EPA biennially as required by Section 305, and area-wide 

Waste Treatment Management planning reports prepared for some urban areas by local planning agencies 

under Section 24X Some states may have reports summarizing these data. 

Some facilities may have had whole effluent toxicity studies performed within the last two years. If 

this is true and the results of those tests indicated that the effluent from this facility shows toxicity, answer 

“yes” to question in Section C of this factor. 

After answering questions A, 8, and C, enter the appropriate c4e and points in the shaded area. 

FACTOR 6: Proximity to Near Coastal Waters 

Facilities may receive addition points if their discharge is to a water that is considered a ‘near coast31 

water.’ Each facility nationally has been assigned a Headquarters Priority Pennit Indicator (HPRI). These 

codes range from 1 though 5, or a facility may have no code. The following are the definitions of each code 

Description 

1 1403(c) direcr ocean discharger: dischargers seaward of the inner baseline 

of tenitorid seas. These fa&ties were identified in the 0403(c) Report to 

C0ngre.s 

4 
DescriDtioa 

2 Discharger in coastal county not in a major estuary drainage area and not a 

+103(c) discharger. 

3 Discharger into a major estuary or estuary drainage area. 

4 Discharger in a non-coastal county, some part of which is in an estuary 

drainage area, discharging into fresh non-tidal waters. 

Great Lakes discharger: dischargers that are located in a county that 

physically borders the Great Lakes except where the discharge is diverted 

into another basin (e.g., Mississippi River). 

The reviewer should enter the two-digit flow code found in the section of the work sheet known as 

Factor 2. From PCS, ascertain the appropriate HPRI code for this facility or determine the appropriate 

HPRI code from the above deftition. If the facility is not a near coastal facility, skip this factor entirely and 

continue to the score summary. 

Identify the appropriate multiplication factor based on the Factor 2 flow code. Enter the HPRI 

score and the multiplication factor in the appropriate blanks and perform the multiplication. Enter the 

HPRI code checked and the points scored for Section A in the shaded area. 

Facilities will receive additional points if they are discharging to an estuary that is listed in the 

National Estuary Protection (NEP) program (see Appendix B) or the Chesapeake Bay. Alternatively, 

facilities can receive additional points if they discharge to one of the Great Lakes Areas of Concern. To 

receive points under the Great Lakes Area of Concern section, the facility must be discharging at least one of 

the pollutants of concern for each of the geographic locations (see Appendix C). Points may be scored for 

either Section B a Section C of this factor, but not both. 

Score Summary 

Enter the total points scored under each of the six factors considered in this rating work sheet. Add 

the scores together and if the sum is greater than or equal to 80, the facility is considered a major. If a 

facility has scored less than 80 points and the reviewer feels that the facility should still be considered a 

major, the reviewer may make the facility a discretionary major by adding 500 points to the total score of 

each of the factors. Each EPA Region is allocated a certain number of discretionary majors. This number is 

a flat 50 or 10% of the actual majors plus 40, whichever is higher. Example: If Region I had 300 actual 

majors, the number of allocated discretionary majors would be 70 (i.e., (300 X .l) + 40 = 70). Should the 

reviewer wish to make this facility a discretionary major, it is strongly urged that the reasoning for this 

decision be provided on the rating work sheet. 

To assist reviewers in ascertaining the candidates for discretionary addition, Appendix D provides 

some guidelines for ranking spedk industrial categories. 

5 
APPENDIX A 

SIC Code Cross Reference 

and Total and Hum Health Toxicity Nuitxr 

1972/ 

1vn 1907 

SIC SIC 1987 

code code Title 

211 211 BEEF CATTLE FEEDLOTS 

212 212 BEEF CATTLE, EXCEPT FEEDLOTS 

213 213 MOGS 

213 213 HOGS 

214 214 SHEEP AND GOATS 

214 214 SHEEP AND GOATS 

219 219 GENERAL LIVESTOCK, NEC 

241 241 DAIRY FARMS 

241 241 DAIRY FARMS 

251 251 BROILER, FRYER AND ROASTER CHICKENS 

252 252 CHICKEN EGGS 

253 253 TURKEY AND TURKEY EGGS 

254 254 POULTRY HATCHERIES 

259 259 POULTRY AND EGGS, NEC 

259 259 POULTRY AND EGGS, NEC 

271 271 FUR-BEARING ANlHAiS AND RABBITS 

272 2R HORSES AND OTHER EWINES 

279 273 ANIMAL SPECIALTIES, NEC 

279 279 ANIMAL SPECIALTIES, NEC 

291 291 GENERAL FARM, PRIMARILY LIVESTOCK 

291 291 GENERAL FARMS, PRIHARILY LIVESTOCK 

Rl Rl CROP PLANTING L PROTECTION 

721 Rl CROP PLANTING & PROTECTICU 

921 921 FISH HATCHERIES AND PRESERVES 

1011 1011 IRON ORES 

1021 1021 COPPER ORES 

1031 1031 LEAD AND ZINC ORES 

1041 1041 GOLD O(IES 

1041 loL1 GOLD ORES 

1044 1oCC SILVER ORES 

1051 1099 BAUXITE L OTHER ALWINW O(LES 

1061 1061 FERROALLOY ORES, EXCEPT VAYADIW 

1061 1061 FERROALLOY ORES, EXCEPT VANADIUI 

1061 1061 FERROALLOY ORES, EXCEPT VANADIW 

1061 1061 FERRMLLOY ORES, EXCEPT VANADIUM 

1081 10111 METAL MINING SERVICES 

1092 1DW MERCURY ORES 

lD94 1094 URANIUI-RADILBI-VANADIU( ORES 

lD94 1094 URANIUI-RADIW-VAWIm ORES 

1OW 1099 METAL ORES, NEC 

1DW lD99 METAL ORES, MEC 

lD99 loo0 METAL ORES, MEC 

1DW 1DW METAL @ES, NEC 

1111 1231 AYYHRACITE MINIYG 

1111 1231 ANTWRACITE MINING 

1111 1231 AY7+lRACllE WlYING 

1111 1231 AMTHRACITE MINING 

1112 1241 ANTHRACITE MINING SERVICES 

1211 1221 gITuWINQJP COAL AND LIGUITE 

1211 1221 BITLNINWS COAL AN0 LIGNITE 

1211 1221 BITWINWS CCUL AN0 LIGNITE 

1211 1221 BITWINWS COIL AM LIGNITE 

1211 1222 BITWINQIS COAL AND LIGUITE 

12li 1222 8lTL)IINWf COAL AND LIGNITE 

CFR 

Part 

412 

412 

412 

412 

412 

412 

412 

412 

440 

40 

c40 

140 

440 

640 

CC0 

440 

c40 

440 

CC0 

Cc0 

440 

440 

440 

40 

434 

434 

634 

434 

6% 

a4 

434 

434 

cu 

434 

CFR 

Sub 

Part 

S&-part title 

A 

NR 

A 

NR 

A 

NR 

WR 

A 

NR 

A 

A 

A 

NR 

8 

WR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

A 

J 

J 

J 

n 

J 

B 

F 

G 

J 

NR 

NR 

D 

C 

n 

E 

I 

K 

NR 

I 

C 

D 

E 

NR 

u 

C 

D 

E 

B 

C 

ALL Feedlots Except Ducks 

Beef Cattle not in Feedlotr 

All Feedlots Except Duckr 

Hogs not in Fetdlotr 

All feedlots except Ducks 

Sheep and Goats not in Feedlots 

General livestock farm 

ALL feedlots Except Ducks 

DAIRT CATTLE NOT CONFINED 

AL1 Ftilots Except Ducks 

All Feedlotr Except Ducks 

AL1 Feedlots Except Duckr 

Hatcheries Without Poultry Feeding 

Ducks 

Other Poultry Farm 

Crop Dusting L Spraying 

Crop Plnting/Cultivation 

Iron Ore 

Cu, Pb, Zn, Ag, Au, MO Ores 

Cu, Pb, Zn, Ag, Au, MO Ore8 

Cu, Pb, Zn, Ag, Au, MO Ores 

Gold Placer Mines 

Cu, Pb, Zn, Ag, Au, MO Ores 

ALminr Ore 

rmgsten Ore 

Nickel Ores 

Cu, Pb, Zn, Ag, Au, MO Ores 

Ferroelloy Ores, NEC 

Exploratfon/DeveLopmt 

Mercury Ores 

Uraniu-Rediu-Vanedim Ores 

Venediu Ore 

Titniu Orn 

Anti- Ore 

PLetifu Ores 

Motel Ore, NEC 

Coal Preparrtion Plentr 

Acid or Ferrugfnou@ Mine Drrinege 

Alkaline Mine Draimge 

Post Mining Areaa 

CoaL Preparation PlMtr 

Acid or Ferruginarr Min Drainwe 

Alketine Mine Drrinege 

Post Mining Arear 

CQAL PREPARATICM PLANTS 

ACID OR FERRUGIMXJS MINE DRAINAGE 

Humn 

Health 

Toxicity 

Ntir 

Total Industr 

Toxicity Subcat 

Nular Nurbrr 

1 1 0 

1 1 W 

1 1 0 

1 1 W 

1 1 0 

1 1 w 

1 1 w 

1 1 0 

1 1 w 

1 1 0 

1 1 0 

1 1 0 

1 1 W 

1 1 0 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

6 6 W 

1 1 W 

1 1 W 

7 7 0 

a 10 0 

8 10 0 

8 10 1 

8 9 2 

a 10 0 

5 10 0 

1 6 f 

I 8 2 

7 7 3 

6 I W 

8 8 W 

a I 0 

8 9 1 

8 8 2 

1 b 1 

8 a 2 

8 a 3 

I I W 

6 6 4 

5 5 1 

5 5 2 

5 5 5 

5 5 W 

6 5 3 

5 5 1 

5 s 2 

5 I 4 

6 6 5 

5 S 6 
APPENDIX A 

SIC Code Cross Reference 

and Total and Hmsn Health Toxicity Number 

JR/ 

in 1987 

iC SIC 

de Code 

1987 

Title 

CFR 

CFR SubPart Part 

Sub-part title 

11 1222 EITlMINWS COAL AND LIGNITE 434 

:111 1222 BITUMINOUS COAL AND LIGNITE 434 

,213 1241 BITUHINWS CaAL AND LIGNITE MINING SERVI 

311 1311 CRUOE PETROLEM AND NATURAL GAS 435 

,311 1311 CRUOE PETROLELM AND NATURAL GAS 435 

311 1311 CRUDE PETROLELM AND NATURAL GAS 435 

1311 1311 CRUDE PETROLEIM AND NATURAL GAS 435 

1311 1311 CRLIDE PETROLEM AND NATURAL GAS 435 

1321 1321 NATURAL GAS LIWIDS 

381 1381 DRILLING OIL AND (;AS WELLS 435 

'1382 1382 OIL AND GAS FIELD EXPLORATIDN SERVICES 

1389 1389 OIL AND GAS FIELD SERVICES, NEC 

1411 1411 DIMENSION STONE 436 

:422 1422 CRUSHED AND BROKEN LIMESTONE 436 

1423 1423 CRUSHED AND BROKEN GRANITE 436 

1429 1429 CRUSHED AND BROKEN STCUE, NEC 436 

1442 lU2 CONSTRUCTION SAND AND GRAVEL 4% 

1446 1446 INDUSTRIAL SAND 436 

1452 1459 RENTOUITE 436 

,453 1459 FIRE CLAY 4% 

1454 1459 FULLER‘S EARTH 

1455 1455 KAOLIN AND BALL CLAY 4% 

1455 1455 KAOLIN AND BALL CLAY 4% 

1459 1459 CLAY, CERAMIC AND REFRACTORY MATERIALS, 436 

7459 1459 CLAY, CERAMIC AND REFRACTORY MATERIALS, 436 

lCS9 1459 CLAY, CERAMIC AND REFRACTMY MATERIALS, 436 

1459 1459 CLAY, CERAMIC AND REFRACTORY MATERIALS, 436 

1459 1459 CLAY, CERAMIC AND REFRACTDRY KATERIALS, 436 

1459 1459 CLAY, CERAMIC ANG REfRACTmY KATERIALS, 

1472 1479 BARITE 4% 

1473 1479 FLUORSPAR 4% 

1474 1474 POTASM, SODA AND BORATE MINERALS 4% 

:474 1474 POTASH, SODA AbID BORATE MINERALS 4% 

1474 1474 POTASH, SOOA AND BORATE MINERALS 4% 

1474 1474 POTASH, SCDA AND WTE MINERALS 4% 

1474 1474 POTASH, WA’ AN0 BORATE MINERALS 

1474 1474 POTASH, SCGA AND MRATE MINERALS 4% 

icri 1473 PHOSPHATE ROCK 4% 

1476 1479 ROCK SALT 4% 

1477 1479 SULFUR 436 

1479 1479 CHEMICAL AND FERTILIZER MINERAL WINING, CM 

1479 1479 CHEMICAL AND FERTILIZER MINERAL MINING, 436 

1479 1479 CHEMICAL AND FERTILIZER MINERAL MINING, 

Ical 1481 NONMETALLIC MINERALS (EXCEPT FUELS) SERV 

1492 14W GYPSLU 4% 

ILW IL09 TALC, SOAPSTOUE AND PYROPHYLLITE 4% 

14w 14w MISCELLANEOUS NOYnETALLIC MINERALS, NEC 456 

14w 14W MISCELLANEOUS NOllMETALLIC MINERALS, NEC 436 

14W 14W MISCELLAYEWS NONMETALLIC MINERALS, NEC 436 

1499 1LW MISCELLANEWS YOUMETALLIC MINERALS, NRC 436 

1499 14W MISCELLANEWS YWMETALLIC MINERALS, NEC 436 

1499 1499 MISCELLANEWS NONCYTALLIC MINERALS, NEC 4% 

14W l4w MISCELLANEWS MOMMETALLIC MINERALS, NEC 436 

1LW 14W MISCELLANEWS NONMETALLIC MINERALS, NEC 434 

D ALKALINE MINE DRAINAGE 5 

E POST MINING AREAS 5 

NR 5 

A Offshore 1 

C Onshore 1 

D Cormtat 1 

E Agricultural L Wildlife uater Use 1 

F Stripper 5 

NR 1 

C Onshore 1 

NR 1 

NR 1 

A Dimensim Stone 1 

8 Crushed Stone 1 

B Crushed Stone 1 

B Crushed Stone 1 

C CCUSTRUCTIOY SAND AND GRAVEL 1 

D Industriel Sand 1 

V Rentonite 1 

AA Fire Clay 1 

NR 1 

AG Kaolin 1 

AH Ball Clay 1 

AI FELDSPAR 1 

AC KYANITE 1 

AD SHALE AND CaMOY CLAY 1 

AE APLITE 1 

Y MAGNESITE 1 

NR OTHER CLAY,CERMIC AND REFR MINERALS NR 1 

J RARITE 1 

K FLLiORSPAR 1 

L SALINES FRW URINE LAXES 1 

N POTASH 1 

HBORAX 1 

0 ux)IUf SULFATE 1 

NR OTHER POTASH,faOA ARD BORATE MINERALS NR 1 

P TROUA 1 

R Phosphate Rock 6 

0 ROCK SALT 1 

5 FRASCH SJLFER 1 

T MINERAL PIOYNTS 1 

U LITHIu( 1 

NR OTHER CHEMIUL/FERTILIZER MINERALS NR 1 

NR 1 

E GYP- 1 

AJ TALC,STEATITE,SOAPSTORE AND PYROPHYLLITE 1 

G ASRESTUS AND WLLASTOUITE 1 

F ASPHALTIC MINERAL 1 

I MICA AMD SERACITE 1 

X DIATO(ITE 1 

Y JADE 1 

AF TRIPOLI 1 

AX GARNET 1 

AL GRAPHITE 1 

7 

Hman 

Health 

Toxicity 

Rurtm 

Total In&stly 

Toxicity Sukat 

Number Nurber 

5 7 

5 8 

5 W 

1 1 

1 2 

1 3 

1 4 

5 S 

1 W 

1 0 

1 W 

1 W 

1 0 

1 0 

1 0 

1 0 

1 0 

1 0 

1 a 

1 0 

1 w 

1 1 

1 2 

1 5 

1 2 

1 3 

1 4 

1 1 

1 99. 

1 0 

1 0 

1 1 

1 3 

1 2 

1 4 

1 W 

1 5 

6 0 

1 0 

1 0 

1 1 

1 2 

1 W 

1 W 

1 0 

1 3 

1 2 

1 1 

1 3 

1 4 

1 5 

1 6 

1 ? 

1 6 
APPENDIX A 

SIC Code Cross Reference 

and Total and Hunen Herlth Toxicity Nunbcr 

19?2/ 

19v 7987 

SIC SIC 

cede cede 

1987 

Title 

CFR 

Part 

14W 1499 HISCELLANEWS NONMETALLIC MINERALS, NEC 

2011 2011 MEAT PACKING PLANTS 432 

2011 2011 HEAT PACKING PLANTS 432 

2011 2011 MEAT PACKING PLANTS 432 

2011 201: MEAT PACKING PLANTS 432 

2013 2013 SAUSAGES AND OTHER PREPARED MEAT PROOUCT 432 

2013 2013 SAUSAGES AND OTHER PREPARED MAT PROUCT 432 

2013 2013 SAUSAGES AND OTHER PREPARED MEAT PRODUCT 432 

2013 2013 SAUSAGES AND OTHER PREPARED MEAT PRCOUCT 432 

2013 2013 SAUSAGES AN0 OTHER PREPARED MEAT PRCOUCT 432 

2016 2015 PWLTRY DRESSING PLANTS 432 

2016 2015 PWLTRY DRESSING PLANTS 432 

2016 2015 POULTRY DRESSING PLANTS 432 

2016 201s PWLTRY DRESSING PLANTS 432 

2017 2015 POULTRY AND EGG PROCESSING 432 

2017 2015 PUJLTRY AND EGG PROCESSING 432 

2017 2015 PWLTRY AND EGG PROCESSIllG 432 

2017 2015 PGlLTRY AND EGG PROCESSING 432 

2017 2015 PUJLTRY AND EGG PROCESSING 432 

2021 2021 CREAMERY BUTTER co5 

2022 2022 CHEESE, NATMAL AND PROCESSED 405 

2023 2023 CONDENSED AM0 EVAPORATED MILK 405 

2023 2023 CONDENSED AND EVA-ATE0 MILK 40s 

2023 2023 COYDENtED AND EVAPORATED MILK 40s 

2023 2023 CDNDENSED AND EVAPORATED MILK 40s 

2024 2024 ICE CREAH AYD FROZEN DESSERTS 405 

2026 2026 FLUID MILK 405 

2026 2026 FLUID MILK CDS 

2026 2026 FLUID MILK 405 

2026 2026 FLUID MILK CDS 

2032 2091 CANNED SPECIALTIES 

2032 2032 CMJYED SPECIALTIES CO? 

2033 2033 UNNED FRUITS, VEGETABLES, PRESERVES, JA CD7 

2033 2033 CANNED FRUITS, VEGETABLES, PRESER_VES, JA 407 

2033 2033 CANNED FRUITS, VEGETABLES, PRESERVES, JA 407 

2033 2033 CANNED fRUIfS, VEGETABLES, PRESERVES, JA 407 

2033 2033 CANNED FRUITS, VEGETABLES, PRESERVES, JA 407 

2033 2033 CANNED FRUITS, VEGETABLES, PRESERVES, JA 407 

2034 2@/58 DRIED & DEHYDRATED FRUITS, V'EGETAIILES L 

2034 2034 DRIED L DEHYDRATED FRUITS, YCGETABLES L 407 

2034 2034 DRIED L DEHYDRATED-FRUIJS, VEGETABLES & 407 

20% 2034 DRIED L DEHYDRATED FRUITS, VXOETAILES L 407 

2035 2035 PICKLED FRUITS & VEG., VEC. SAUCES & SEA 407 

2035 2035 PICKLED FRUITS L VEG., VEG. SAUCES L SEA 407 

2035 2035 PICKLED FRUiTS & VEG., VEG. SAUCES & SEA 407 

2037 2037 FROZEN FRUITS, FRUIT JUICES 4 VEtETMLES 407 

2037 2037 FROZEN FRUITS, FRUIT JUICES L VEGETA6LES 407 

2037 2037 FROZEN FRUITS, FRUIT JUICES L VEGETABLES LOT 

2037 2037 FROZEN FRUITS, FRUIT JUICES L EGETAILES 407 

2037 2037 FROZEN FRUITS, fRUIT JUICES & VEGETABLES 407 

2037 2037 FROZEN FRUITS, fRu[T JUICES & EGETABLES CD7 

2OJd 2038 FROZEN SPECIALTIES 407 

2038 2OS3 FROZEN SPECIALTIES CO? 

2041 2041 FLQII AND OTHER GRAfN MILL PRODUCTS 406 

CFR 

S&bPart 

Stbprt title 

NR 

A 

B 

C 

0 

E 

F 

G 

n 

I 

B 

A 

C 

D 

E 

F 

G 

H 

I 

0 

F 

I 

J 

K 

L 

H 

u 

C 

E 

G 

n 

A 

B 

C 

F 

G 

w 

NR 

E 

F 

t 

F 

G 

n 

A 

G 

C 

0 

F 

B 

n 

n 

B 

OTHER MISC NOYMETALLIC WINERALS NR 

SIMPLE SLAUCKTERHWSE 

COMPLEX SLAUGHTERHOUSE 

LOU-PROCESSING PACKING HWSE 

WIGH-PRCCESSING PACKING HWSE 

SNALL PROCESSW 

MEAT CUTTER 

SAUSAGE AN0 LUNCHEON MEATS PROCESSOR 

HM PROCESSOR 

CANNED MEATS PROCESm 

C@PlEX SLAUGHTERHOUSE 

SIMPLE SLAUGHTERHOUSE 

COY-PROCESSING PACKING MWSE 

HIGH-PROCESSING PACKING HWSE 

WALL PROCESSCM 

MEAT CUTTER 

SAUSAGE AND LUNCHEOU MEATS PROCESSOR 

HM PROCESfOR 

CANNED MEATS PROCEStO(l 

BUITER 

NATURAL AND PROCESSED CHEESE 

CCUDENSED MILK 

DRY MILK 

COUDENSED YHEY 

DRY WHEY 

ICE CREAM,FROZEN DESSERTS,NOVELTlES 

FLUID PRaWCTS 

CULTURED PRQ)UCTS 

COTTAGE CHEESE AND CULTURED CREAM CHEESE 

FLUID MIX FOR ICE CREAM,OTHER DESSERTS 

CANNED AND MISC. SPECIALTIES 

APPLE JUICE 

APPLE PRODUCTS 

CITRUS PRODUCTS 

CANNED AMD PRESERVED FRUITS 

CANNED AN0 PRESERVED VEGETABLES 

CANNED AMD PRESERVED SPECIALTIES 

DEHYDRATED POTATO PRQ)UCTS 

CANNED AN0 PRESERVED FRUITS 

tiNNED A10 PRESERVED VEGETABLES 

CANNED AND PRESERVED FRUITS 

CANNED AN0 PRESERVED VEGETABLES 

CAUYED Ay) MISC CPECfACffES 

APPLE JUICES 

CAYYED AYI PRESERVE0 VEGETAELES 

CITRUS PRQHKTS 

FROZEN POTATO PRCOUCTS 

CANNED AMD PRESERVED FRUITS 

APPLE PRDoclCTS 

CANNED AND MISCELLANEWS SPECIALTIES 

CANNED AMD MISCELLANEWS SPECIALTIES 

COQN DRY MILLING 

Nunm 

Health 

Toxicity 

Nuder 

Tote1 Irdksl 

Toxicity S&cat 

Nudr 

1 I W 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 5 

1 1 2 

1 1 1 

1 1 3 

1 1 4 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 5 

I 1 u 

1 1 0 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 0 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 0 

1 1 0 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 5 

1 1 6 

1 1 W 

1 1 1 

1 1 2 

1 1 3 

1 1 1 

1 1 2 

1 t J 

1 1 1 

1 1 t 

1 1 3 

1 1 4 

1 1 5 

1 1 2 

1 1 1 

1 1 2 

1 1 1 
APPENDIX A 

SIC C&e Crorc Reference 

w-d Total and Hunen Gilth Toxicity Ntir 

79721 

,477 1987 

SIC SIC 

code code 

1987 

Title 

CFR 

Part 

2041 2041 FLOUR AND OTHER GRAIN MILL PRODUCTS 406 

20cl 2041 FLOUR AND OTHER GRAIN HILL PRCOUCTS 406 

2043 2043 CEREAL BREAKFAST FOODS 406 

2043 2045 CEREAL BREAKFAST FOOOS 406 

2044 2044 RICE HIlLING 406 

2044 2044 RICE HILLING 406 

2D4S 2045 BLENDED AM0 PREPARED FLOUR 

2046 2046 YET CORN MILLING 406 

2D46 2D46 UET CORN MILLIMG 406 

2047 2D47 DDG, CAT AND OTHER PET Fcxx) 406 

2047 2048 DDG, CAT, AND OTHER PET FOOD 406 

2048 2048 PREPARED FEEDS & FEED INGREOIENTS FDR AN 406 

2DSl 2051 BREAD L OTHER BAKERY PRWUCTS, EXCEPT CO 

2052 2052 COOWIES AND CRACKERS 

2061 2061 CANE SUGAR, EXCEPT REFINING OMLY 409 

2061 2061 CANE SUGAR, EXCEPT REFINING ONLY 409 

2061 2061 CANE SUGAR, EXCEPT REFINING ONLY 409 

2061 2061 CANE SUGAR, EXCEPT REFINING OWLY cop 

2061 2061 CANE SUGAR, EXCEPT REFINING ONLY 409 

2D62 2062 CANE SUCAR REFINING 409 

2062 2062 CANE SUGAR REFINING 409 

2063 2063 BEET SLUR 409 

2065 2066 CANDY L OTHER CWFECTIDUARY PRQ)UClS 

2065 2D64 CANOY L OTHER CWFECTICNARY PRCDUCTS 

2066 2066 CHOCOLATE AN0 COCOA PRCOUCTS 

2067 2067 CHEYING w4 

2074 2074 COTTDNSEEO OlL MILLS 

207S 2075 SOYBEAN OIL MILLS 

2076 2076 MC. OIL MILLS, EXCEPT CORN, COTTONSEED 

2OT7 2DK' ANIMAL AN0 MARINE FATS AND OILS 408 

2OT7 2077 ANIMAL AN0 MARINE FATS AN0 OILS 

2079 2079 SHDRTEWING, TABLE OILS, MRGARINE & OTHE 

2082 2082 MALT BEVERAGES 

2083 2083 MALT 

2084 2D8A WINES, BRANDY AND BRANDY SPIRITS 

2DS5 2085 DISTILLED, RECTIFIED AN0 ULENOEO LIPL#IIS 

'2066 2086 BOTTLED L CANNED SOFT DRINKS & CARBOLIATE 

2087 2087 FLAVDRINC EXTRACTS L FLAVORIWC SYRUPS, N 

2Wl 2Wl CANNED AM0 CURE0 FISH AMD SEAFDCDS 4Da 

2001 2Wl CANNED AN0 CURED FISM AMD SEAFOQOS CD8 

2091 2091 CANWED AND CURED FISH AND SEAFOODS 408 

2091 2D91 CANNEO AND CURED FiSH r;tio SEAFOODS 408 

2091 2Wl CANNED AND CURED FISH AND SEAFOaDS 408 

2091 2091 CANNED AM0 CURE0 FISH AND SEAFOQDS SD8 

2001 2091 CANNED AM0 CURED FISH AN0 SEAFCCOS 4Da 

2Wl 2Wl UNWED ANO CURED FISH AND SEAFmS COU 

2091 2091 CAblYE AU0 CURED FISH AND SEAFOS 408 

20Ql 2D91 CANNED AND CLIRED FISH AN0 SEAFOQ)S 4Da 

2Wl 2W1 CANNED AN0 CURED FISM AND SEAFOODS CD8 

2Wl 2091 CANNED AND CURED FISH AN0 SEAFQX)S 4Da 

2091 2W1 CANYEO AND CURED FISH AND SEAFOOOS 4Oa 

2W1 2001 CANNED AYD WRED FISM AN0 SEAFOQ)f CD0 

2W1 2091 CANNED AN0 CURE0 FISH AM0 SEAFQQ)S CD6 

2D91 2091 CANNED AN0 CURED FISH AND SEAFDQ)S 4D8 

CFR 

SubPart 

srrb-part title 

Hum 

Health Total 1rd+tr 

Toxicity Tcxitity Subcat 

Nwber Nurtwr 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

I 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

nufber 

C NORMAL WHEAT FLWR MILLING 

0 BULGUR WHEAT FLWR MILLING 

H HOT CEREAL 

I READY-TO-EAT CEREAL 

E NDRMAL RICE HILLING 

F PARBOILED RICE PROCESSING 

NR 

A CORN LlET HILLING 

J WHEAT STARCH AN0 GLUTEN 

G ANIMAL FEED 

c ANIMAL FEED 

G ANIMAL FEED 

WR 

NR 

D LWISIANA RAY CANE SUGAR PROCESSING 

E FLatDA L TEXAS RAY CANESUGAR PROCESSING 

F HILO-HANAKUA/HANAIt CANESUCAR PROCESSING 

G HAUAIIAY RAU CANE SUGAR PROCESSING 

H PUERTO RICAN RAY CANE SUMR PROCESSING 

B CRYSTALLINE CANE SUGAR REFINING 

C LIWlD CANE SUGhR REFINING 

A NET SUGhR PROCESSING 

NR 

NR 

WR 

NR 

NR 

NR 

YR 

0 

NR 

NR 

NR 

NR 

NR 

WR 

HA 

NR 

M 

R 

B 

C 

D 

E 

F 

G 

n 

I 

Y 

X 

K 

Y 

N 

2 

FISH WAL PROCESSING 

8READEO SHRIMP PRK/Co(TIQ#JS STATES 

Y COAST RAW-WTCWERED SALMU PROCESSING 

CONVEYTtQlAL BLUE CM8 PRaCESSING 

MECHANIZED IL* CRM PROCESSING 

NON-REWQfE ALASUN CRAU MEAT PROCESSING 

REMDTE ALASKAN CRAB MEAT PROCESSING 

NOM-REMOTE ALASKAN CRAWSECTIDY PROCESS 

REMDTE ALASKAN CRAB/SECT1011 PROCESSING 

DUYG L TAWER CRAB PRDCESS/CWTtG SThTES 

NON-REWOTE ALASKAN SMRIWP PROCESSING 

WUD-SHUCKED CLCW PROCESSING 

WECnAtiILED CLAM PROCESSING 

YORTHERN StlRlW PRDCESSlNG/CDIITIG STATES 

PAC COAST MAY)-SWCKED OYSTER PROCESSING 

TUNA PROCESSING 

AT/GLF CMST HAND-SHUCKED OYSTER PROCESS 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

I 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

I 

1 

1 

1 

1 

1 

1 

2 

5 

t 

2 

1 

2 

W 

1 

2 

1 

2 

0 

w 

w 

1 

2 

3 

4 

5 

t 

2 

0 

w 

W 

W 

W 

W 

W 

W 

0 

W 

W 

W 

W 

W 

W 

W 

W 

12 

16 

1 

2 

3 

4 

5 

6 

7 

a 

21 

22 

10 

23 

13 

2c 
13W 

‘37 1587 

21C SIC 

:ode to& 

1987 

Title 

ilWI 2091 CANNED AN0 CURED FISH AND SEAFOODS 408 

2091 2091 CANNED AN0 CURED FISH AN0 SEAFWOS CD8 

2091 2091 CANNED AN0 CURED FlSM AND SEAFWOS CD8 

2091 2091 CANNED AND (NRED FISH AND SEAFCCOS 408 

2091 2091 CANNED AND CURE0 FISH AND SEAFOCOS 408 

2091 2091 CANNED AND CURED FISH AND SEAFOCOS 4oa 

2091 2091 CANNED AND CURE0 FISH AND SEAFOCOS 408 

2091 2091 CANNED AND CURE0 FISH AND SEAFOCOS CM 

2091 2091 CANNED AMD CURED FISH AND SEAFOOOS 408 

2091 2091 CANNED AND CURED FISH AND SEAFOQ)S 408 

!D91 2091 CANNED AND CURED FISH AND SEAFOOOS 408 

iD91 2091 CANNED AUD CURED FISH AN0 SEAFOODS 408 

:J91 2091 CANNED AN0 CURED FISH AND SEAFOOOS 408 

391 2091 CANNED AND CURED FISH AND SEAFOOOS 408 

WI 2001 CANNED AND CURED FISH AND SEAFOQOS 406 

APPENDIX A 

SlC Cc& Crorr Reference 

and lotrt and Hunan Health Toxicity Nurkf 

CFR 

CFR Sub- S&-pert title 

Humn 

Health Total ltistr 

Toxicity Toxicity S&crt 

Part Part Nurbtr 

392 2092 FRESH OR FROtEN PACKAGED FISH AND SEAFW 408 

.)92 2092 FRESH OQ FROZEN PACKAGED FItid AND SEAFW CD8 

-192 2092 FRESH 011 FROZEN PACKAGED FISH AND SEAFW 4D8 

;92 2092 FRESH OR FROZEN PACKAGED FISH AND SEAFW 4D8 

‘:92 2092 FRESH OR FROZEN PAClCAGED FISH AND SEAFW Cob 

:92 2002 FRESH OR FROZEN PACKAGED FISH AND SEAFW 408 

!92 2W2 FRESH OA FRO2EN PACKAGED FISH AND SEAFW 408 

92 2092 FRESH OR FROZEN PACKAGED FISH AND SEAFW 408 

.,92 2092 FRESH OR FROZEN PACKAGED FISH AND SEAFW 408 

7:92 2092 FRESH OR FROZEN PACKAGED FISil AND SEAFW Cod 

1.72 2092 FRESH OR FROZEN PACKAGED FISH AND SEAFW CD8 

:;92 2092 FRESH a FROZEN PACKAGED FISH AND SEAFOO 408 

92 2092 FRESH OR FROZEN PACKAGE0 FISH AN0 SEAFOO CD8 

92 2092 FRESH OR FROZEN PACKAGED FISH AND SEAFW 4od 

‘32 2092 FRESH OQ FROZEN PACKAGED FISH AN0 SEAFW 4Dd 

92 2092 FRESM ti FROZEN PACKAGED FISH AND SEAFW CD8 

92 2092 FRESH OR FROZEN PACKAGED FISH MO SEAFW 408 

192 2092 FRESH (wt FROZEN PACKAGED FISH AND SEAFOO 408 

.92 2W2 FRESH OQ FROtEW PACKAGE0 FISH AND-SEAFW 4D8 

?92 2092 FRESli OR FRqZEN PACKAGED FISH AND SEAFW 4Dd 

192 2W2 FRESH OQ FROZEN PACKAGED FISH AND SEAFW 4D8 

192 2092 FRESH OI FROZEN PAtl(AGED FISN AY) WAFW 408 

292 2W2 FRESH OR FROZE): PACK&CEO FISH AND SEAFOO 408 

392 2002 FRESH OR FROZEN PAUCAGED FISH A#0 SEAFW 408 

192 2W2 FRESH OLI FROLEN PACKAGED FISH AK) SEAFW 406 

192 2002 FRESH 01 FROZEN PACKA= FISH AND SEAFW 4D8 

292 2W2 FRESH W FROZEY PACKAGED FISH Ay) SEAFW 4D8 

fl2 2W2 FRESH OR FROZEN PACKAGED FISH Aa SEAFW 4od 

iJp2 2092 FRESH OR FROZEN PACKAGED FISH AIlo SEAFW 408 

2092 2D92 FRESH OR FROZEN PACKAGED FISH AM0 SEAFW bD6 

‘092 2002 FRESH ff FROZEN PACKAGE0 FISH AND SEAFW CD8 

-095 2095 ROASTED COFFEE 

2W7 2W7 IMNUFACTUREO ICE 

2D98 2008 IUCAROII, SPAGHETTI, VERHlCELLI AND yoo0 

2099 2D99 FoaD PREPARATIOYS, NEC 

2DW 2096 FOOD.PREPAMTIOUS, NEC 

ZD99 2066 FOQ, PREPAMTlONS, NEC 

2099 2066 FOOD PREPAMTIOYS, NEC 

2111 2111 CI’ZARETTES 

a 

AA 

T 

AB 

V 

AC 

L 

5 

U 

J 

P 

AD 

AE 

AF 

AG 

A 

Y 

Z 

C 

AB 

E 

AC 

t 

An 

1 

AE 

K 

AF 

n 

At 

a 

P 

S 

U 

n 

J 

X 

0 

F 

Y 

s 

L 

W 

R 

1 

V 

HI 

NR 

NR 

NR 

NR 

HI 

NR 

ALASKAN MECHANIZED SALMDN PROCESSING 

STEAMED AND CANNED OYSTER PROCESSlNG 

ALASKAN @OTTaCt FISH PROCESSING 

SAROINE PROCESSING 

NM-ALASKAN MECW SOTTOW FISH PROCESSING 

ALASKAN SCALLOP PROCESSlUG 

SO WON-BREADED SHRIMP PROCESS/CUTS STS 

YES1 COAST MECHANIZED SALWOIl PROCESSING 

NOM-ALASKAN COUV ROTTOW FISH PROCESSING 

REMOTE ALASKAN SHRIMP PROCESSING 

ALASKAR HAND-BUTCHERED SALMCU PROCESSING 

NW-ALASKAN SCALLW PROCESSING 

ALASLAY HERRING FILLET PROCESSING 

WDU-ALASWAY HERRING FILLET PROCESSING 

ABALCUE PROCESSING 

FARM RAISED CATFISH PROCESSING 

PAC COAST HANO-SMICKED OYSTER PROCESSlUG 

AT/GLF CST MOO-SMUCKEO OYSTER PROCESSING 

HECWANIZEO BLUE CRAB PROCESSING 

SARDINE PROCESSlNG 

REMDTE ALASKAN CRAB MAT PROCESSING 

ALASKAN SCALLOP PROCESSlUG 

REMOTE ALA YHDLE CRAB/SEClIQ1 PROCESSlUG 

NON-ALASKAN SCALLOP PROCESSING 

YOY-REWOTE ALASKAN SHRIMP PROCESSlUG 

ALASKAN HERRING FILLET PROCESSlUG 

NORTHERN SHRIMP PROCESSlWG/CONTIC STATES 

NOW-ALASKAN HERRING FILLET PROCESSING 

BREADED SHRIMP PROCESSlWG/CONTIG STATES 

ABALONE PROCESSlUG 

ALASKAN WCHAN12ED SALW PROCESSlUG 

ALASKAN HAND-BUTCHERED SALMDN PROCESSING 

VEST CDAST MECHAN~ZEO SALMON PROCESS1NG 

YOM-ALASKAN CWV BOTTQI FISN PROCESSING 

DUNG & TANNER CRAB PRDCESS/CatTIG STATES 

REBDTE ALASKAN SHRIMP PROCESSING 

MCHAYIZED CLAW PROCESSING 

YOI-REWOTE ALASKAN CRAB HEAT PROCESSING 

YOY-REtOTE MOLE CRAWSECTIOW PROCESS(NG 

HAND-SHUCKED CLAM PROCESSlUG 

~awEnTloyAL BLUE CUR PROCESSlNG 

$ WQ(-MEM SHR1)Ip PRDCESS/CWTIt STATES 

TWA PROCESSIYG 

Y all ItAD BUTCHERED SAL- PROCESSING 

ALASKAN I0TTol FISH PROCESSING 

WH-ALASKAN MECH BOTTol FISH PROCESSING 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

Umber NlllbW 

1 15 

1 25 

1 18 

1 26 

1 20 

1 27 

1 11 

1 17 

1 19 

1 9 

1 14 

1 28 

1 29 

1 30 

1 31 

1 1 

1 24 

1 25 

1 3 

1 26 

1 5 

1 27 

1 7 

1 28 

1 9 

1 29 

1 11 

1 30 

1 13 

1 31 

1 16 

1 15 

1 18 

1 20 

1 8 

1 10 

1 23 

1 4 

1 6 

1 22 

1 2 

1 12 

1 14 

1 17 

1 19 

1 21 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 
APPENOIX A 

SIC code cross Reference 

Nnd Total rrd Humn Hcrith Toxicity Nvlkr 

:972/ 

1977 1987 

SIC SIC 

,:ode code 

1987 CFR 

Title Part 

2121 2121 CIGARS 

2131 2131 TOBACCO ICHEYIWC Ait0 SMDlClNC) AN0 SNUFF 

2141 2141 TOBACCO STECWIMC AND REDRYING 

2211 2211 BROAD WOVEN FABRIC MILLS, COTTDN 410 

2211 2211 BROA0 WOVEN FABRIC MILLS, COTTOU 410 

2211 2211 BROAD WOVEN FABRIC MILLS, COTT(YI 410 

2221 2221 BROAO K)VEN FABRIC WfLlS, SYNTHETJCS 410 

2221 2221 BROAD WOVEN FABRIC MILLS, SYNTHETICS 410 

2221 2221 BROAD MVEN FABRIC MILLS, SYNTHETICS 410 

2231 2231 BROAD WOVEN FABRIC MILLS, KXIL 410 

2231 2231 BROAD WVEN FABRIC MILLS, Kx)L 410 

2241 2241 NARRW FABRICS AND OTHER SMALLWARES MILL 410 

2241 2241 WARRW FABRICS AND OTHER SMALLYARES MILL 410 

2251 2251 KUEN’S FULL LENGTH & KNEE LENGTH HOSIER 410 

2251 2251 WMEN’S FULL LENGTH L KMEE LENGTH HOSIER 

l252 2252 HOSIERY, EXC WMEN’S FULL LENGTH L KNEE 410 

2252 2252 HOSIERY, EXC UCUEN’S FULL LENGTH L KNEE 

2253 2253 KNIT CUiERVEAR MILLS 410 

2253 2253 KNIT WTERUEAR MILLS 

2254 2254 KNIT UMOERUEAR MILLS 410 

2254 2254 KNIT UNDERWEAR MILLS 

2257 2257 CIRCULAR KNIT FABRIC MILLS 410 

2257 2257 CIRCULAR KNIT FABRIC MILLS 

2256 2258 UARP KNIT FABRIC MILLS 410 

22SU 2258 UARP KNIT FABRIC MILLS 

2259 2259 KNITTING MILLS, YEC 410 

2259 2259 KNITTING MILLS, WEC 

2261 2261 FINISHERS Of BROAD WOVEN FABRICS Of CDT1 410 

2262 2262 FINISHERS OF BROAD WVEN fABRICS/IUN-MAD 410 

2269 2269 FINlSHERS OF TEXTILES, NEC 410 

2269 2269 FINISHERS OF TEXTILES, NEC 410 

2271 2273 WVEN CARPETS AM0 RUGS 410 

2271 2273 UOVEN URPETS AND RUGS 410 

2272 2273 TUFTED CARPETS AND RUGS 410 

2272 2273 TUfTEO CARPETS AND RUGS 410 

2279 22n CARPETS AM0 ‘RUGS, NEC 410 

22Tp 22TJ CARPETS AND RUGS, NEC 410 

2201 2281 YARN SPINNING WILlS:COTToY, MAN-MADE FIB 410 

2281 2201 YARN SPINNIWG MIUt:COTTOY, MN-MADE FIB 410 

2202 2282 YARN TEXTURIZINC, THROULNG, TUISTINC L Y 410 

22B2 2262 YARN TEXTURIZINC, JHRWING, TUISTINC I, U 410 

22B3 22B4 YARN MILLS, WOL, INCl~INt UllPET 1 RUG 410 

22B3 2281 YARN MILLS, Uooc, INClU)ING CARPET & RUG 410 

22B3 22B2 YARN MILLS, UCOL, INCLUDING CARPET AND R 410 

22B3 22B4 YARN MILLS, VOOL, INCLWING CARPET AND R 410 

22B4 22s TIIRELS MlCLS 410 

2264 22B4 THREAD MILLS 410 

2291 2299 FELT coQ)S, EXC WVEN FELTS AND HATS 410 

2292 2251 LACE toQ)S 410 

2292 2256 LACE cooOS 410 

2293 2299 PADDINCS AND UPHOLSTERY FILLING 

2294 2299 PROCESSED UASTE AND RECOYERED FIBERS AND 410 

22% 2295 COATED FABRICS, MOT RUBBERIZED 410 

2296 2296 TIRE COR0 AN0 fABRIC 410 

sub-part title 

CFR 

SerbP4rf 

NR 

NR 

NR 

C LW YATER USE PROCESSING 

C LW YATER USE PROCESSING 

0 UOVEY FABRIC f1NISHlNC 

0 UOVEN FABRIC FlNfSHINt 

C LW WATER USE PROCESSING 

C LCU UATER USE PROCESSING 

8 KKK flNlSHlNC 

C LW UATER USE PROCESSING 

C LW UATER USE PROCESSING 

C LW UATER USE PROCESSING 

E KNIT FABRIC FINISHING 

NR NO fIN1SHINC 

E KNIT FABRIC FINISHING 

NR NO FINISHING 

E KNIT FABRIC FINISHING 

NR NO FINISHING 

E KNIT FABRIC FINISHING 

NR NO FINISHING 

E KNIT FABRIC fINISHING 

NR NO fINlSHlNC 

E KNlT FABRIC FINISHING 

NR NO FINISHING 

E KNIT FABRIC FINISHING 

NR NO FINISHING 

D WVEN FABRIC FINISHING 

0 WVEN FABRlC FINISHING 

0 WVEN fABR1C FINISHING 

c SIDCK b YARN FINISHING 

C LW UATER USE PROCESSING 

F CARPET FINISHING 

C LOU UATER USE PROCESSING 

F CARPET FtNISHINt 

F CARPET FINISHING 

C LOU WATER USE PROCESSING 

C LW UATER USE PROCESSING 

C LDU UATER USE PROCESSING 

C LW UATER USE PROCESSING 

C LW UATER USE PROCESSING 

C LW HATER USE PROCESSING 

C LOU UATER USE PROCESSING 

C LW YAlEI USE PROCESSING 

t STOCK A)rD YARN FINISHlYG 

C LW UATER USE PROCESSING 

t STOCK AN0 YARU FINISHING 

I FELTEB IURIC PROCESSING 

C LW UATER USE PROCESSING 

E KNIT FABRIC flNISHlNt 

NR PADDING m UPIKKSTERY FILLING 

C LOU UATER USE PROCESSING 

C 1W UATER USE PROCESSING 

C LW UATER USE PROCESSING 

11 

HUtbOll 

Health Total Industr 

Toxicity Toxicity Subcat 

Nurkr Nurtw NUlhC 

2 

2 

9 

9 

2 

2 

9 

2 

2 

2 

9 

9 

1 

9 

9 

1 

9 

9 

1 

9 

2 

2 

2 

2 

2 

2 

2 

2 

7 

2 

7 

2 

9 

1 

9 

9 

10 

10 

9 

9 

10 

9 

9 

9 

10 

1 

10 

1 

10 

1 

10 

1 

10 

1 

10 

10 

10 

10 

10 

9 

9 

8 

9 

a 

a 

9 

9 

9 

9 

9 

9 

9 

9 

9 

9 

9 

5 

9 

10 

9 

9 

9 

W 

W 

W 

? 

2 

3 

3 

2 

1 

2 

t 

2 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

0 

1 

2’ 

2 

1 

1 

2 

1 

2 

2 

1 

1 

2 

1 

2 

3 

4 

1 

2 

0 

1 

2 

W 

0 

0 

0 
APPENDIX A 

SIC Code Cross Reference 

ed Tote1 end Wunn nerlth Toxicity Number 

19721 

19n 

SIC 

code 

2297 

2298 

22w 

22w 

2311 

2321 

2321 

2322 

2323 

2327 

2328 

2328 

2329 

2331 

2335 

2337 

2339 

2341 

2342 

235 1 

2352 

2361 

2x3 

2369 

2371 

2381 

2sa4 

2385 

2386 

2387 

2389 

2391 

2392 

2393 

2394 

23% 

1987 

SIC 

code 

1987 CFR 

Title Part 

2297 NDMWVEN FABRICS 410 

2298 CDRDAGE AND TUINE 410 

2299 TEXTILE MCOS NEC 410 

22W TEXTILE COOOf NEC 410 

2311 MEN’S, YOUTH’S, BOY’S SHIRTS (EXCEPT YOR 

2321 MEN’S, YOUTH’S, BOY’S SHIRTS (EXCEPT UDR 

2322 MEN’S, YWTH’S, BOY’S SHIRTS (EXCEPT UDR 

2322 MEN’S, YWTH’S L BOY’S UNOERVEAR 

2325 MEN’S, YWTH’S L BOY’S NECKMAR 

2325 UEW’S, YWTH’S B BOY’S SEPAMTE TRWSERS 

2325 MEN’S, YOUTH’S L BOY’S WRK CLOTHING 

2326 HEN’S, YWTM’S L BOY’S UORK CLOTHING 

2329 HEN’S, YWTH’S L BOY’S CLOTHING, NEC 

2331 -EN’S, WISSES & JUNIDRS’ BLOUSES, WIS 

2335 -EN’S, MISSES’ L JUNIORS’ DRESSES 

2337 -EN’S, MISSES’ L JUYIDRS’ SUITS, SHIRT 

2339 -EN’S, MISSES’ & JUNIORS’ WTERUEAR, N 

2341 -EN’S, HISSES’, CHILDREN’S & INFANTS 

2342 BRASSIERS, GIRDLES L ALLIED MRHENTS 

2353 MIlllNERY 

2353 BATS L COATS, EXCEPT WIllINERY 

2361 GIRL’S, CHILDREN’S L INFANT’S DRESSES, B 

2369 GIRL’S, CHILOREN’S L INFANT’S COATS & SU 

2369 GIRL’S, CHILDREN’S & INFANT’S CUTERClEAR, 

2371 FUR tQx)S 

2381 DRESS L WRY GLOVES, EXCEPT KNIT & All-l 

2384 ROBES C DRESSING CWBS 

2385 RAINCOATS L OTHER UATERPRWF WTER GARHE 

2386 LEATHER L SHEEP-LINED CLOTHING 

23S7 APPAREL BELTS 

2389 APPAREL L ACCESSOIIIES, NEC 

2391 CURTAINS L DRAPERIES 

2392 HWSECURNISHINGS, EXCEPT CURTAIMS 4 ORAP 

2393 TEXT1 LE BAGS 

2391 CAWVAS L REL,AlED PRCOUCTS 

23% PLEATING, OEWMTIVE & MLTY STITCWIWG 

23% 23% AUToloTlvE TRIMINGS, APPAREL FINDINGS 

2397 2397 SCHIFFLI MACHINE EMBROIDERIES 

2399 2SW FABRICATED TEXTILE PR!ZAJCTS, YEC 

2411 2411 LOCGINC CAMS AM0 LOCGIYG COYTMCTa(lS 

2411 2411 LOGGING CAMPS AY) ~DCCljG CCUTMCTDRS 

2411 2411 LOGGING UHPS AND LOGGING CDNTMCTDRS 

2421 2411 SAMILLS L PLANING MILLS, GENERAL 

2421 2421 SAMILLS L PLANING MILLS, GENERAL 

2421 2421 SA~ILLS & PUNING MILLS, GENERAL 

2d2l 2421 YwtClS & PWIYG MILLS, GENERAL 

2426 2C26 HARD- DIMENSIOY & FlmlNC MILLS 

2426 2426 HARD- DIHENSIOY L FlooQlYC MILLS 

2426 2426 HARD- DIWNSlDU & FLWRING MILLS 

2426 2426 HARD- DIMENSIoI & FLOOlllYG MILLS 

2426 2426 RARO- DIKENSIo1 L FLUXING WILLS 

2429 2429 SPECIAL PRW’XT SAuIlLl.0 NEC 

2429 2429 SPECIAL PRWUCT SAcwIlts NEC 

2429 2429 SPECIAL PRmUCT SAwILtS NEC 

429 

429 

w NDNWVEN FUNUfAClURING 

C LW UATER USE PROCESSING 

A Vool SCOURING 

C LW UATER USE PROCESSING 

YR 

YR 

NR 

NR 

NR 

YR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

YR 

NR 

YR 

NR 

NR 

I Nil srDaAcE 

U LOG UASnIYC 

NR 

429 A BARKING 

429 K SA~ILLS AN0 PlANlNG Mlllt 

429 1 FfttlSMINt 

429 A BARKING 

429 I *T STORAGE 

429 J COG UASHING 

429 K SA~ILLS AN0 PLANING WILLS 

429 L FINISHING 

429 I NT STORAGE 

429 J LOG UASHIYG 

429 K SAU(IllS A)1D PLANING MILLS 

CFR 

SerbPart 

S&-part title 

li 

Humn 

Mealth Total Inhmtr 

Toxicity Toxicity Subcet 

Nuder Yurber Nuder 

2 

10 

2 

1 

1 

I 

t 

1 

1 

1 

1 

1 

1 

1 1 

t 

1 

1 

1 

5 

1 

1 

1 

1 

3 

1 

1 

1 

1 

1 

1 

0 

0 

1 

2 

W 

W 

W 

W 

w 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

W 

2 

W 

1 

2 

3 

c 

1 

2 

3 

4 

5 

1 

2 

3 
APPEWOIX A 

SIC code Cross Reference 

and Total and nunan Health Toxicity Yurbr 

19lw 

,977 1987 

SIC SIC 

CodJ code 

1987 

Title 

CFR 

CFR sibPart Part 

Sub-put title 

2429 2429 SPECIAL PRODUCT SAWMILLS MEC 429 

2431 2431 MILLWORK 429 

2431 2431 MILLWORK 429 

2434 2434 Kxx) KITCHEN CABINETS 429 

2434 2434 yoo0 KITCHEN CABINETS 429 

2435’ 2435 HAROUOaO VENEER AND PLY- 429 

2C35 2635 HARD- VENEER AND PLY- 429 

2635 2135 HAROUOOO VENEER AND PLY- 429 

2C35 2435 HARD- VENEER AND PLYUWD 429 

2435 2435 RARDKXX, VENEER AND PLY- 429 

2436 2436 SOFT= VENEER AND PLY- 429 

2436 2436 SOFT- VENEER AND PLYKKX) 429 

2436 2436 SOFTUOCO VENEER AND PLY- 429 

2436 2436 SOCTKXD VENEER AND PLYWC0 429 

2436 2436 SOFT- VENEER AND PLY- 429 

2439 2439 STRUCTURAL.KXX) MEMBERS, NEC 

2441 2441 NAILED L LOCK CORNER UOQ) eOXES & SH244a 2448 uoao PALLETS AND SKIDS 

2449 2449 WC0 CONTAINERS NEC 429 

24Sl 24Sl WILE lI=S 

2452 2452 PREFABRICATED Uoao BUILDINGS AND CCUPONE 

2491 2491 K#) PRESERVING 429 

2491 2491 WC0 PRESERVING 429 

2491 2491 vyx) PRESERVING 429 

2491 2491 VOOD PRESERVING 429 

2491 2491 v#x, PRESERVING 429 

2491 2491 Yoao PRESERVING 429 

2492 2493 PART I CLEBOARD 429 

24W 2493 WC0 PRCOUCTS NEC 

2499 2499 Kxx) PROUCTS, NEC 429 

24W 24W Kxx) PRCOUCTS, NEC 429 

24W 2499 UOQO PRODUCTS, WEE 429 

24W 24W Kxx, PROUCTS, NEC 429 

2499 2499 K#) PRaDUCTS, NEC 429 

24W 24W UOQ) PRaDUCTS, NEC 429 

2499 24W YOQO PRODUCTS, NEC 429 

2511 2511 y#x) WJSEHOLD FURNITURE, EXCEPT UPHOLST 429 

2511 2511 w#) HQJSEHOLD FURNITURE, EXCEPT UPHOCST 429 

2512 2512 K)(x) HUJSEHDLD FURYITURE, UPHOLSTERED 429 

2512 2512 yoo0 HOUSEHOLD FURMITURE, UPNOLSTERED 429 

2514 2514 METAL HUJSEHOLD FUjtNITmE 433 & 

2514 2SlC METAL (KXSEHOLD NRNITME 

2515 2515 MTTRESSES AND BEOSPRINGS 

2517 2517 UOQD TV, RADIO, p nOlOCRAPM & SEYING MACH 429 

2517 2Sl7 K#) TV, RNIIO, PHOWOCRAPH & SLUNG &Xl 429 

2519 2519 WSEHOLD FURNITURE, NEC 429 

2519 2519 WOUSEl+OLD FURNITURE, NEC 429 

2521 2521 K#) OFFICE FURNITURE 429 

2521 2521 Kxx, OFFICE FURNITURE 429 

2522 2522 METAL OFFICE FURNITURE 433 

2522 2522 WETAL OFFICE FURNITURE 

2SS1 2531 PUELlC WILDING AND RELATED FURNITURE 429 

2531 2531 PUBLIC WILDING AND RELATED FURNITURE 429 

2541 2541 yog) PARTITlOlS, SHELVING, LOCKERS & OFF 429 

L WILLWK 

K SAUIILLS AND PLANIYC MILLS 

L WI LLUORK 

0 YOQO FURY & FIXTURE PROO Y/O WATER 

P uxx) FURY & FIXTURE PROOUCTICU Y/YATER 

A BARKING 

B VENEER 

C PlYuOc0 

I YET STORAGE 

J LOG YASHING 

A BARKING 

B VENEER 

C PLYUXX) 

I WET STORAGE 

J LOG YASHIYG 

WR 

NR 

NR 

K SAWILLS L PLANING MILLS 

WR 

NR 

A BARKING 

J LOG YASHINC 

c YOQD PRESERVING-STEAM 

n WOO PRESERVING-BOULTONIZING 

I WET STORAGE 

F y#x) PRESERVING 

n PARTICLEBOARD 

NR 

M PARTICLEBOARD 

A BARKING 

D HARDBOARD - DRY PROCESS 

E HARDBOARD - WET PROCESS 

I UET STORAGE 

J LOG WASHING 

L FINISHING 

0 UOQ) FURY & FIXTURE PRW U/O UATER 

P YOQ) FURY & FIXTURE PRO0 U/ UATER 

0 VOQ) FIMY I FIXTURE PRQ) U/O UATER 

P YOQ) FURW L FIXTURE PRW U/ UATER 

A HTAL FINISHING 

NR NO ELECTROPLATING 

NR 

0 v)(x) FURY & FIXTURE PRCO U/O UATER 

P WC0 FURY L FIXTURE PRQ) Y/ WTER 

P Kxx) FURY L FIXTURE PRCO U/ UATER 

0 Kxx) FURY L FIXTURE PRW U/O UATER 

0 VOQ) FURY & FIXTURE PRQ) U/O UATER 

P YOQ) FURY L FIXTURE PROD U/ UATER 

A METAL tlNlSWlYt 

NR NO ELECTROPLATING 

0 yEDD FURY L, FIXTURE PRO0 Y/O UATER 

P Kxx) FURY L FIXTURE PRQ) U/ UATER 

0 KXX) FURY L FIXTURE PRCO U/O UATER 

13 

Hunan 

Health Total 

Toxicity Toxicity 

Muher Yvnber 

1t-&str 

SkCJt 

Uuleer 

1 1 c 

1 1 1 

1 1 2 

1 1 1 

1 1 2 

1 1 1 

1 1 3 

1 1 2 

1 1 b 

1 1 5 

1 1 1 

1 1 3 

1 1 2 

1 1 4 

1 1 5 

1 1 W 

1 1 W 

1 1 W 

1 1 0 

1 1 W 

1 1 W 

10 10 L 

10 10 6 

10 10 1 

10 10 2 

10 10 5 

10 10 3 

3 3 a 

3 3 W. 

1 1 1 

1 1 2 

1 1 3 

1 7 4 

1 1 5 

1 1 6 

1 1 7 

1 1 1 

1 1 2 

1 1 1 

1 1 2 

1 9 1 

1 1 W 

1 1 W 

1 1 1 

1 1 2 

1 1 2 

1 1 1 

1 1 1 

1 1 2 

1 9 0 

1 1 W 

1 1 1 

1 1 2 

1 1 1 
APPENDIX A 

SIC CC& Cross Refer-e 

and Total ad Hunan Health Toxicity N-r 

19721 

19n 1987 

SIC SIC 1987 

CFR 

CFR Sub- S&-part title 

Jfunm 

Health Total 

Toxicity Toxicity 

cc& code Title PJrt PJrt Nuaer 

254: 2541 KXT, PARTITIOUS, SHELVING, LOCKERS & OFF 429 

2542 2542 METAL PARTITIONS, SHELVING, LOCKERS 4 OF 433 

2542 2542 WETAL PARTITIDNS, SHELVING, LOCKERS L OF 

2591 2591 DRAPERY HARDUARE L UINDW BLINDS AND SHA 

2599 2522 FURNITURE AND FIXTURES, NEC 

2599 2522 FURNITURE AND FIXTURES, NEC 

2599 2542 FURNITURE AND FIXTURES, NEC 

2599 2542 FURNITURE AND FIXTURES, NEC 

2599 2599 FURNITURE AND FIXTURES, NEC 

2500 2599 FURNITURE AND FIXTURES, NEC 

2611 2611 WLP WILLS 

2611 2611 PULP WILLS 

2611 2611 PULP MILLS 

2611 2611 PULP MILLS 

2611 2611 PULP WILLS 

2611 2611 PULP WILLS 

2611 2611 PULP NiLLS 

2611 2611 PULP HILLS 

2611 2611 PULP MILLS 

2611 2611 PULP MILLS 

2611 2611 PULP RILLS 

2611 2611 PULP WILLS 

2611 2611 PULP MILLS 

2611 2611 PLJLP MILLS 

2611 2611 PULP RILLS 

2611 2611 PULP WILLS 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT BUILDING PAPER 

2621 2611 PAPER WILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDlNt PAPER 

2621 2611 PAPER MILLS iXCEPT WlLDlNt PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPT 8UILDINC PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2611 PAPER WILLS EXCEPT WILDING PAPER 

2621 2611 PAPER MILLS EXCEPTwlLQING PAPER 

2621 2611 PAPER MILLS EXCEPT WILDING PAPER 

2621 2621 PAPER MILLS EXCEPT WILDING PAPER 

2621 2621 PAPER MILLS EXCEPT WILDING PAPER 

2621 2621 PAPER M[LLS EXCEPT WILDING PAPER 

.?621 2&2l P+.mF~ #ILLS EXCEPT WILDING PAPER 

2621 2621 PAPER MILLS EXCEPT WILDING PAPER 

2621 2621 PAPER MILLS EXCEPT WILDING PAPER 

2621 2621 PAPER MILLS EXCEPT WILDfUG PAPER 

2621 2621 PAPER MILLS EXCEPT WILDING PAPER 

2621 2621 PAPER NlLLS EXCEPT WILDING PAPER 

2621 2621 PAPER RILLS EXCEPT WILD’ING PAPER 

2621 2621 PAPER MlLLt EXCEPT WILDING PAPER 

2621 2621 PAPER M!LLS EXCEPT WILDING PAPER 

433 

433 

P 

A 

NR 

NR 

A 

NR 

A 

429 0 

429 P 

430 A 

430 5 

43Q J 

630 D 

430 t 

430 n 

430 I 

430 F 

430 K 

430 1 

430 n 

430 N 

430 0 

430 P 

430 U 

430 V 

430 A 

430 8 

430 0 

430 F 

430 0 

430 n 

430 I 

430 J 

430 0 

430 L 

430 n 

430 N 

430 K 

430 P 

430 U 

430 V 

430 A 

430 E 

430 0 

430 U 

430 v 

430 I 

430 X 

430 L 

430 Y 

430 N 

L30 P 

430 R 

Vxo FURY & FIXTURE PRQ) Y/O UATER 

METAL FIN1SHlNt 

NO ELECTROPLATING 

METAL FINISMING 

NO ELECTROPlATING 

METAL FINISHING 

NO ELECTRWLATINC 

YOQ, FURNITURE & FIXTURE PRDD. U/O WATER 

YoQo FURNITURE & FIXTURE PROD. U/ WATER 

UNBLEACHED KRAFT 

SEMI-CHEWICAL 

PAPER GRADE SULFITECBLW PIT WASH) 

UNBL KRAFT-NTRL SULFITE-SEMI-CHEH 

NARKET BLEACHED KRAFT 

BOARD, COCRSE & KRAFT BLEACHED KRAFT 

FINE ULEACHED KRAFT 

OISSOLVING KRAFT 

DtSSOLVlNG SULFITE PULP 

GRCVNDYDQ) CMEMI-MECHANICAL 

GRCUNDYlXXI THERW-MECHANICAL 

GRCUNDK#) CDARSE, llOLDED L NEWS PAPERS 

CRQIMDDVOQ) FINE PAPERS 

SCOA 

PAPER GRADE SULFITE CDRUN UAW) 

UNBLEACHED KRAFT L SEMI-CHEMICAL 

UNBLEACHED KRAFT 

SEMI-CHEMICAL 

UNBL KRAFT-NTRL SULFITE SEMI-CHEM 

OlSSOLVlYC KRAFT 

IICIRKET BLEACHED KRAFT 

B(URD, COARSE L KRAFT BLEACHED KRAFT 

FIYE BLEACHED KRAFT 

PAPER GRADE SULFITECBLOY PIT UAW) 

DRWNDWCD FINE PAPERS 

CRQJYOYOQ) CHEMI-MECNANICAL 

GRQINDYOQ) TIERHO-MECHANICAL 

CRQlNDYOaD COARSE, WLDED L NEWSPAPERS 

DISSDLVIYC SUFITE PULP 

-A 

PAPER GRADE SULFITE (ORW UAS)o 

UN8LEACNED KRAFT AND SEMI-CHEMICAL 

UNBLEACHED KRAFT 

SEMI-CHEMICAL 

WELEACHED KRAfT-NTRL SULFITE-SEMI-CHEM 

PAPERGRADE SULFITE CDRUI UAW) 

UNBLEACHED KRAFT 1 SEMI-CHEMICAL 

FINE BLEACHED KRAfl 

lKIllfNTEGRATE0 LICHTYEIGNI PAPERS 

QUJNDW CHENI-NECNANICAL 

NONINTEGRATED FILTER AND tmWMN PAPERS 

CRw~Duax) COARSE, WOCDEO L NEWSPAPERS 

SCOA 

NONINTEGRATED FINE PAPERS 

14 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

10 

1 

10 

10 

10 

10 

10 

10 

10 

2 

2 

2 

2 

4 

a 

10 

10 

1 

10 

10 

10 

10 

10 

10 

2 

2 

2 

2 

10 

4 

8 

10 

10 

1 

10 

6 

10 

10 

1 

2 

1 

2 

4 

1 

Nuker 

1 

9 

1 

1 

9 

1 

9 

1 

1 

1 

10 

S 

10 

10 

10 

10 

10 

10 

10 

4 

4 

4 

4 

5 

a 

10 

10 

5 

10 

10 

10 

10 

10 

10 

4 

4 

4 

4 

10 

5 

8 

10 

10 

5 

10 

8 

10 

10 

2 

c 

5 

c 

s 

5 

IndJstry 

Sr&Jt 

krfber 

2 

0 

W 

W 

1 

W 

2 

3 

4 

5 

1 

2 

8 

3 

5 

6 

7 

4 

9 

70 

11 

12 

13 

14 

15 

16 

1 

2 

3 

4 

5 

6 

7 

a 

13 

10 

11 

12 

9 

14 

15 

16 

17 

18 

19 

30 

31 

21 

32 

23 

33 

25 

27 

29 
APPENDIX A 

SIC code cross Reference 

and TOtaL and Hmen Hcrlth Toxicity Lltir 

19Rl 

19n 1907 

SIC SIC 1987 

code code Title 

2621 2621 PAPER MILLS EXCEPT BUILDlNG PAPER 

2621 2621 PAPER MILLS EXCEPT BUILDING PAPER 

2621 2621 PAPER MILLS EXCEPT BUILDING PAPER 

26?1 2621 PAPER MILLS EXCEPT BUILDING PAPER 

2621 2621 PAPER MILLS EXCEPT BUILDING PAPER 

2631 2611 PAPERBOARD WILLS 

2631 2611 PAPERBOARD MILLS 

2637 2611 PAPERBOARD ClJLLS 

2631 2611 PAPERWARD HILLS 

2631 2611 PAPERBOARD MILLS 

2631 2611 PAPERBOARD MILLS 

2631 2611 PAPERBOARD MILLS 

2631 2611 PAPERBQARD MILLS 

2631 2631 PAPERBOARD MILLS 

2631 2611 PAPERBOARD HILLS 

2631 2631 PAPERBOARD MILLS 

2631 2611 PiPERBOARD WILLS 

2631 2631 PAPERBOARD HILLS 

2631 2611 PAPERBOARD HILLS 

2631 2$31 PAPERBOARD HILLS 

2631 2611 PAPERBOARD WILLS 

2631 2631 PAPERBOARD MILLS 

2631 2611 PAPERBOARD HILLS 

2631 2631 PAPERBOARD HILLS 

2631 2611 PAPERBOARD MILLS 

2631 2611 PAPERBOARD MILLS 

2631 2611 PAPERBOARD MILLS 

2631 2631 PAPERBOARD HILLS 

2631 2611 PAPERBOARD MILLS 

2631 2631 PAPERBOARD MILLS 

2641 2671 PAPER COATING AND GLAZING 

26&l 2672 PAPER COATING' AND GLAZING 

2442 26bnEYMLcPff 

2643 2674 SAGS, EXCEPT TEXTILE BAGS 

26&3 2675 SACS, EXCEPT TEXTILE RAGS 

CFR 

Part 

130 

430 

430 

430 

430 

430 

430 

630 

430 

430 

430 

430 

430 

430 

430 

630 

430 

430 

430 

c30 

430 

430 

630 

430 

630 

630 

430 

430 

430 

430 

2643 2675 DIE-CUT PAPER, PAPERBMRD AK) WDBOARO 

2646 2679 PRESSED AND KKDED PULP tOQ)S 

26b7 2676 SANITARY PAPER PRCOUCTS 

26A8 2678 STATIOIERY, TARLETS S.ND RELATED PRCOUCTS 

2649 2679 CONVERTED PAPER AND PAPERBOARD PRCXWTS, 

2651 2657 FOLDING PAPERRQARD MXES 

2652 2652 SET-UP PAPERRMRDROXEL 

2653 2653 CORRUGATED AND SOLID FIBER BOXES 

26>C 2657 SANITARY FOO CCMAINERS 

26% 2656 SANITARY FOOO CCWAINERS 

2655 2655 FIRER CANS, TWES, DRWS AK) SIMILAR PRO 

2661 2493 RUILDINC PAPER L WILDIYGSOARD MILLS Ato 

2661 2621 WILDING PAPER & &JILDIWCBoARD MILLS 431 

2711 2711 NEUSPAPERS: PUSLISHINC, PURLISNING k PR 

2721 2721 PERIQ)lCALS: 919LIfHl~G, PuBLrsHr~c x P 

2731 2n1 BOOIS: PU8LISMING, PUBLISHING & PRINTIN 

2732 2732 100( PRlNltNG 

2741 2761 MISCELLANEOUS WRLlSHlNC 

2751 2Ts9 COmERCIAL PRINTIIIC, LETTERPRESS X SCREE 

CFR 

saPwt 

m-put titto 

H 

J 

n 

0 

Q 

A 

B 

D 

n 

I 

J 

L 

n 

A 

N 

D 

P 

E 

II 

H 

V 

S 

Y 

V 

D 

U 

X 

A 

a 

2 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NII 

YR 

NR 

A 

BOARD, CMRSE L TISSUE BLEACHED KRAFT 

PAPER GRADE SULFITE (BLDU PIT YAW) 

CRWNDUOCO THERMO-MECHANICAL 

CRWNDUOOD FINE PAPERS 

DEfNK 

UNBLEACHED KRAFT 

SEMI-CHEMICAL 

UWSLFACMD XRAFT-YTRl SULFI~EE-SEMI -CHFM 

BOARD, COARSE 2 TISSUE BLEACHED KRAFT 

FINE DLEACHED KRAFT 

PAPER GRADE SULFITE (BLW PIT WASH) 

CROUNDK4D CHEMI-MECHANICAL 

CROUNDKlaO THERMD-HECWANI~L 

SEMI-CHEMICAL 

CROUNDKm COARSE, MOLDED & YEYSPAPERS 

UNBL KRAFT NTRL SULFITE SEMI-CHEH. 

SODA 

PAPERBOARD FROl WASTEPAPER 

NDNINTEGRATED FINE PAPERS 

BOARD, COARSE TISfuE BLEACHED KRAFT 

UNBLEACHED KRAFT & SEMI-CHEMICAL 

NOMIYTECRATED TISSUE PAPERS 

HUtben 

Heel th rot81 1flchstr 

Toxicity Toxicity Subcat 

10 

10 

2 

2 

c 

10 

1 

1D 

10 

10 

5 

2 

2 

1 

2 

10 

4 

2 

1 

10 

10 

1 

NONINTEGRATED FILTER AND YOWOVEN PAPERS 1 

UNBLEACHED KRAFT AMD SEMI-CHEMICAL 10 

CRWNDKYX, FINE PAPERS 2 

PAPERGRADE SULFITE (DRUM UASH) 1 

NDUINTECRATED LIGHTEEICHT PAPERS 1 

UNBLEACHED KRAFT 10 

DEINK 4 

NCUINTECRATED PAPERBOARD 1 

COWERTED PAPER 1 

COYVERlED PAPER 1 

CaYYEA JFD PAPER 1 

CCWERTED PAPER 1 

CCWERTED PAPER 1 

CCWERTED PAPER 1 

CDUVERTED PAPER 1 

CDUVERTED PAPER 1 

CCWERTED PAPER 1 

CCUYVERTED PAPER 1 

CONVERTED PAPER 1 

CDUVERTED PARER 1 

COYVERTED PAPER 1 

COYVERTED PAPER 1 

CCUVERYED PAPER 1 

CUWERTED PAPER 1 

PARTICLEBOARD ‘I 

WILDER’S PAPER AND ROOFING ffLT 1 

NR 3 

YR 3 

NR 3 

NR 3 

NR 3 

NR 3 

Nwber Ndxr 

10 20 

10 22 

c 24 

L 26 

7 28' 

10 1 

-5 2 

10 3 

10 c 

10 5 

8 6 

4 7 

4 8 

5 19 

4 9 

10 20 

5 11 

6 21 

S 13 

10 22 

10 15 

b 23 

5 I? 

10 21 

4 10 

6 14 

2 16 

10 18 

7 12 

c 2s 

1 W 

1 W 

1 99 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 1 

0 2 

3 W 

3 W 

3 W 

5 W 

5 W 

3 W 

15 
APPENDIX A 

SIC Code Cross Reference 

and Total and Hmsn Herlth Toxicity N-r 

19R/ 

19n 1987 

SIC SIC 

Cock Cede 

1987 CFR 

Titir Part 

CFR 

SerbPart 

2752 2752 CCMERCIAL PRINTING, LITHOGRAPHIC NR 

2753 2796 ENGRAVING & PLATE PRINTING YR 

2753 2759 ENGRAVING k PLATE PRINTING NR 

27% 2796 CCMERCIAL PRIltTING, GRAVURE NR 

2754 27% CO+lERCIAL PRINTING, GRAVURE NR 

2761 2761 MANIFOLD BUSINESS FORMS NR 

2771 2771 GREETING CARD PUBLISHING WR 

2782 2782 ELANKBOOKS, LOOSELEAF BINDERS & DEVICES NR 

2789 2789 BWKBINDING L RELATED UORK NR 

2791 2791 TYPESETTING NR 

2793 2796 PHOTOENGRAVING MR 

2794 2796 ELECTROTYPlNC L STEREOTYPING NR 

2795 2796 LITHOGRAPHIC PLATEKAKING L RELATED SERVI NR 

2812 2812 ALKALIES AND CRLWINE 415 F 

2812 2812 ALKALIES AND CHLORINE 415 F 

2812 2812 ALKALIES AND CHLDRINE 415 F 

2812 2812 ALKALIES AND CHLORINE Cl5 N 

2812 2812 ALKALIES AND CHLORINE 415 0 

2812 2812 ALKALIES AND CHLORINE NR 

2812 2812 ALKALIES AND CHLORINE NR 

2813 2813 INDUSTRIAL WSES 615 AF 

2813 2813 1NDUSTRIAL GASES 41s A0 

2813 2113 1NDUSTRlAL GASES 41s AU 

2813 2813 INDUSTRIAL USES NR 

2813 2813 INDUSTRIAL CASES WR 

2613 2813 INDUSTRIAL GASES NR 

2816 2816 INCRCANIC PIGMENTS 41s V 

2816 2816 INmCANIC PIGMENTS 415 V 

2816 2816 INORGANIC P1GMENTS Cl5 AH 

2816 2816 INWCANIC PIGMENTS NR 

2816 2816 INCUCANIC PICUENTS 41s BJ 

2816 2816 IN@CANlC PIMNTS NR 

2616 2816 INoIICANIC PIGMENTS NR 

2816 2816 INoR~NIC PIGMENTS NR 

2alb 2816 IYoRcAwlc PIGMENTS NR 

2816 2816 INOQr+AWlt PIQIENTS NR 

2816 2816 INORGANIC PIWENTS NR 

2816 2816 INORGANIC PIGMENTS NR 

2816 '2116 INCRCANIC PIGMENTS NR 

2816 2116 IWOR~NIC PIGMENTS NR 

2816 2816 lNORcANlC PIWENTS NR 

2616 2816 IN~CAYIC PltWENTS NR 

2616 2816 lYoRCANIC PIGMENTS NR 

2816 2816 INORGANIC PIWENTS NR 

2816 2616 IY~WIIC PICUENTS NR 

2616 2816 IRORGAYIC PIGMENTS NR 

2116 2816 IYOQCARIC PIQKNTS 41s BL 

2819 2819 INORGANIC CHEMIEALS NEC 415 A 

2819 2819 INORGANIC CHEMICALS NEC Cl5 I 

2819 2819 INORGANIC CHEMICALS YEC 41s C 

2619 2819 IN~WNIC CHEMICALS NEC 41s D 

2819 2819 IUORWNIC CWEWICALS YEC 41s J 

2819 2819 INOIWNIC CMEMICALS YEC Cl5 C 

2619 2819 IR~GWIIC CHEllICALS YEC Cl5 II 

Slh-part title 

CHLORINE & SCOIU DR POTASSItlCl HYDR. 

CHLORINE & =/POT HYDR.fHERCURY CELL) 

Hurmn 

Health 

Toxicity 

NUTbW 

3 

3 

3 

3 

3 

3 

3 

3 

3 

1 

3 

3 

3 

10 

10 

CHLORINE L XXI/POT HYDR.CDIAPWRACW CELL) 10 

soOluc( RICARRONATE 3 

sQ11ut CARRONATE 6 

WTASSIW CARSCUATE 3 

NW-CCUTACT COMING WATER ONLY 1 

CAReQl DIOXIDE 3 

HYDROCEN 3 

OXYGEN L NITROGEN 3 

GASES,IRD COlPRESSED LIQUID/SOLID,NEC 3 

NITROUS OXIDE 3 

NOY-CDNTACT CCOLIWG UATER DULY 1 

TITANIIW DIOXIDE (SULFATE PROCESS) 8 

TITAMIUI DIOXIDE [CHLORIDE PROCESS) 1 

CHRCME PIGWEYTS 1 

BARYTES PIGMEWTS 6 

ZINC OXIDE 6 

LEAD DIOXIDE, DRDW (Pboz) 6 

LEAD OXIDE, RED (Pb3061 6 

RMILM SULFATE 6 

UMltE LEA0 PtQQUt (Pb(OH)Z*PbC0l3 6 

IRDU COLORS 6 

1RON OXIDE, BLACK 6 

IRW OXIDE, MAGNETIC 6 

IRCU OXIDE, YELLW 6 

OCHERS 6 

SATIN UHITE PIGMENT 6 

WOY-CONTACT EOOLlYG UATER OYLY 1 

ULTMWAIIWE PICMYT 6 

W!BERS 6 

UHITING 6 

SlEWAS 6 

CADMIW PIGWITS 10 

ALWlYUl CHLDRIDE 6 

ALUIIkU SULFATE 3 

CALCfW CARBtDE 3 

CALCILU CliLOLllDE 6 

NITRIC ACID 3 

HYDROCNLOllC ACID 3 

HYDROFL~IC ACID a 

Tot&l Inkstry 

Toxicity subcrt 

Wurtw uher 

3 W 

3 W 

3 W 

3 W 

3 W 

3 W 

3 W 

3 W 

3 W 

3 99 

3 W 

3 W 

3 W 

TO 1 

10 3 

1D 2 

3 s 

6 4 

3 W 

1 W 

3 1 

3 2 

3 3 

3 W 

3 W 

1 W 

9 t 

2 2 

8 3 

6 W 

6 4 

6 W 

6 W 

6 W 

6 w 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

1 W 

6 W 

6 W 

6 W 

6 W 

10 f 

4 1 

3 6 

3 M 

6 2.8 

J 81 

s Sl 

9 52 

16 
&PPENDIX A 

SIC code cross Reference 

and Total and Hunn Henkth Toxicity Yuter 

19nj 

'9TI 1987 

SIC SIC 

code code 

19a7 

Title 

2819 2819 tYoRGANIC CnEnlcALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 ZNMCANIC CHEMICALS NEC 

2819 2819 1HORCANlC CNEMICALS-NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2dl9 ZNOLlWnIt CHEMICALS NEC 

2819 2619 lNoRWIC CHEMICALS NEC 

2819 2119 INOR~NIC CHEMICALS NEC 

2819 2819 INOQWNIC CHEWULS REC 

2819 2819 INOQUNIC CHEMICALS NEC 

2819 2819 IN~WNIC CHEMICALS NEC 

2819 28l9 INORUNtC CHEMICALS NEC 

2819 2819 INOB~NlC CHEMICALS NEC 

2819 2119 INORDANlC CHEHICALS NEC 

2019 2Bf9 1NORGANlC CHEMICALS NEC 

2819 2619 IYORGANIC CHEMICALS NEC 

2819 2819 IllORGANIC CHEMICALS NEC 

2819 2819 IN(#tANIC CHEMICALS NEC 

2Si9 2819 INORFiAYIC CHEMtCALf NEC 

2819 2819 INORWIC CHEMICALS NEC 

2619 2819 INORCANlC CHEMtCALS NEC 

2819 2819 INOIIMNIC CHEMICALS NEC 

2819 2H9 INDR~NIC CHEMtCALS NEC 

2619 2819 INORl;LN1C CHEMICALS NEC 

2819 2819 INORGANtC CHEMICALS NEC 

2819 2819 1NOUCANlC CHEMICALS NEC 

2619 2819 INORWYIC CWEMtCALS NEC 

2819 2819 INOR~NIC CHEMICALS NEC 

2819 2’519 IYORwIc CHEMICALS NEC 

2519 2619 INO(t(;LNtC CHEMICALS NEC 

rut9 2819 IYffcANfC CNEnlULf NEC 

2619 2819 INORGANIC CHEMICALS NEC 

2819 2BlP IYORGANIC CHEMICALS NEC 

2819 2819 IRORGANlC CHEMICALS NEC 

2819 2019 IYOQWIC CHEMICALS YEC 

2819 2619 IYoilWNIC CHEMICALS NEC 

2019 2819 IYORCANIC CWEMlCALS NEC 

2019 2819 IYORGANIC CHEMICALS NEC 

2819 2819 INORWYIC CHEMICALS NEC 

2119 2819 INOBCANIC CREMlCAU NEL 

2819 2019 INolCANIC CHEMICALS YEC 

2119 2819 lNo(IGANIC CHERICALS NEC 

2819 28'9 tYQRUNlC CHERICALS YEC 

2119 2119 INORCAMIC CHEMICALS NEC 

2819 2619 IwOLMIC CMEWICALS NEC 

2819 28lq INOIWIC CHEMICALS NEC 

2819 2819 INCUCANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMIC.~LS NEC 

2Bl9 2019 IYo(IGIJIlC CHEMItALS YEC 

2619 2819 IWOQWIC CHEMICALS NEC 

2819 2019 INaCANIC CHEMICALS NEC 

2819 2819 INORCAYIC CHENICALS NEC 

2819 2819 I~WNIC CHEMICALS NEC 

CFR 

Plrt 

Cl5 

415 

415 

Cl5 

415 

115 

115 

415 

415 

Cl5 

415 

Cl5 

415 

L15 

415 

LlS 

41s 

415 

415 

415 

Cl5 

115 

415 

415 

415 

41s 

Cl5 

Cl5 

415 

415 

Cl5 

41s 

Cl5 

Cl5 

Cl5 

415 

LlS 

L!S 

Cl5 

415 

41s 

CFR 

SubPart Sclbrprrt ti tlr 

Wmn 

Health 

Toxicity 

NU?bM 

I BYDRDCEY PEROXIDE 3 

E CALCIW OXIDE 6 

K POTASSIUI METAL 3 

L POTASSIUI OICHROCUTE 3 

M POTASSILM SULFATE 4 

P SCOIul CHLORIDE 6 

0 SWJUI DJfBR0l4TF/SCBJLW MFAAfE 3 

R ux)Iu( METAL 3 

AD CALCILW CARBONATE 3 

AE CALCILU HYDROXIDE 6 

1 s001lM SaJLFITL 6 

At CALCIUW m)uOXIDE L RY-PRWUC’ HYDRDCEM 3 

u ALLMtNUl FLmIDE 7 

AI CHROIIC ACID 3 

7 A’MINIUI HYDRUXIDE 3 

AJ COPPER SULFATE 10 

MBaAx 3 

AK CWRWS DXIDE 10 

AC BRCUINE 3 

AL FERRIC CHLORIDE 3 

U SULFURIC ACID 3 

2 BARILU CARBOllATE 3 

AB BDRIC ACID 6 

S SWILU SILICATE 3 

X AmoyIuI CHLORIDE 3 

W FERRWS SULFATE 3 

AN FLUORINE 3 

A0 HYDROGEN 3 

AP XYDROCEN CYANIDE 1 

AP IOOIYE 3 

NR SILVER DXIDE 6 

AR MAD LlcyaylW 3 

NR SWA ALLU 6 

AT MANGANESE SULFATE 3 

NR =IW ANTIMONIATE 6 

AY NITRIC ACID (STROYC) 3 

BY SaDIuI CHLORATE 10 

AY POTASSIU( IQ)lDE 3 

111 SODILM co#uy)S, I)(ORaNlC 4 

BA SILVER WITRATE 6 

RR SCOIUI CYANIDE 6 

BC !tWIuI fLVOIIDE 3 

RR STANNIC AND STANRCUS CHLOBIDE 6 

BE s(D!uI HYI)RO%LFITE 3 

XR STRONTfU1 URlKUTE (PRECIPITATED/OXIDE) 6 

BC soDILi( TlllOSULfATE 3 

ML STRoYTIU4 NITRATE 6 

BI SULFUR DlOXtDE 3 

RR SULFIDES 4 SULFITES 6 

811 ZINC EULFATE 3 

YR SULFOClANIDES 6 

YR ALl)(lNCW I(YDROXIDE 6 

YR SULFUR CHLORIDE 6 

NR ALU(S 6 

TOtll Ir&str 

Toxicity .SLt8Xt 

Mu&r Umber 

3 55 

6 31 

3 166 

3 96 

6 102 

6 121 

3 J2L 

3 121 

3 27 

6 165 

6 131 

3 32 

8 3 

3 35 

3 11 

10 c3 

3 19 

10 44 

3 24 

3 45 

3 1uI 

3 15 

6 20 

3 129 

3 9 

3 46 

3 4a 

3 53 

7 54 

3 61 

6 W 

3 bc 

6 W 

3 71 

6 W 

3 60 

10 120 

3 98 

6 W 

6 115 

6 W 

3 125 

6 % 

3 126 

6 W 

3 132 

6 W 

f 141 

b W 

3 149 

6 W 

6 W 

6 W 

6 W 
APPENDIX A 

SIC Code Crorr Reference 

srd Total and Hunn Health Toxicity Nurkr 

1972i 

\9T? 1987 

SIT SIC 1987 

coda code Titte 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 1NOIlGANlC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEllICALS NEC 

2819 2819 TNoRCANlC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INOBCANIC CHEMfCALS NEC 

2819 2819 INoRtANIC CHEMICALS NEC 

2819 2819 IWORGUIIC CHEMICALS YEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INWiANIC CHEMICALS NEC 

2819 2819 INCBWNIC CHEMICALS NEC 

2819 2819 INWLiANIC CHEMICALS NEC 

2819 2819 INoR[iAyIC CHEMICALS NEC 

2819 2819 INORCANlC CHEMICALS NEC 

2819 2619 INORDAYIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INWWNlC CHEMICALS NEC 

2819 2819 INORGANIC CHEMTCALS NEC 

2819 2819 1NORBANlC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 lNoRGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMlCALS NEC 

2819 2819 INOR~NIC CHEMICALS NEC 

2819 2819 INORcANIC CHEMICALS NEC 

2819 2819 INORCANlC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS YEC 

2819 2619 INOQGANIC CHEMICALS NEC 

2819 2819 INacANIC CHEMICALS NEC 

2819 2819 INOQGANIC CHEMICALS NEC 

2819 2819 INCRDANIC CHEMICALS YEC 

2819 2819 INMDANIC CHEMlCALt NEC 

2819 2819 1NOREANlC CHEMICALS WEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 1NORcANIC CHEMICALS NEC 

2819 2819 INOUWIC CHEMICALS NEC 

2819 2819 INolltAyIC CHEMICALS NEC 

2819 2819 INOQGANIC CREMICALS YEC 

2419 2819 INORGANIC CHEM1CALS NEC 

2819 2819 INORWYIC CHEMIMLS NEC 

2Bl9 2819 IYOPGANIC CHEMICALS WEC 

2819 2819 INOUG4NtC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS YEC 

2819 2819 IuawIc CHEMICALS NEC 

2819 2819 IY#CANIC CHEMICALS YEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 IY~GANTC CHEMICALS YEC 

CFR 

Part 

Cl5 

419 

Cl5 

421 

421 

121 

422 

422 

422 

422 

422 

422 

Cl5 

415 

415 

41s 

415 

415 

SlS 

415 

Cl5 

CFR 

SubPart 

SLlb-prrt title 

Ha-an 

Health Total Indcrrtr 

Toxicity Toxicity S&at 

Nuber Nuker Ndaer 

NR SULFUR HEXAFLWRIDE 

NR AJWNIUW CaClWUNDS 

NR THIOCYANATES, INOR~NIC 

NR -1uI PERCHLORATE 

.YR TIN COWPOUNDS, INDRGANIC 

NR BARIU CC+WOUNDS (NOT PRCOUCED AT MINES) 

NR URANIul SLAB, RADIOACTIVE 

NR BORON tQlwuRDS (NOT PRQ)UCED AT MINES) 

90 ZINC CNLCRIDE 

YR BRINE CHEMICALS 

NR ZINC SULFIDE 

NR CALCTW NWOCHLORITE 

NR CALCIW 

NR CHLOROSULFO(llC ACID 

NR NON-CDUTACT-fOOLINC ONLY 

NR CHRCMIUI SULFATE 

E INTEDRATED REfINERlES (SULFUR RECOVERY) 

BM COBALT SALTS (COBALT SULFATE) 

A BAUXITE REfINING 

NR COPPER CHLOIIDE 

A UJXITE REFINING (ALWINA) 

NR flSSIDfiABlE MATERIALS PRCOUCTIOY 

0 BERYLIUI OXIDE 

NR HYDRATED ALuIINkM SILICATE 

A PWSPHCWS PRODUCT IDU 

NR NYDROPHOSPHITES 

B PHOSPHDRUS CDNfuwING 

YR INORWIC ACIDS (EXC MN02 OR HZPOb) 

C PHOSPHATE 

NR ISOTOPES, RADIOACTIVE 

0 DEFLWRINATED PROSPWATE ROCK 

NR LEAD SlLICATE 

E DEFLUORINATED PHOSPWOIIC ACID 

YR LUlfNQUt WMPUJNDS (RADIUI) 

F SCOILM PHOSPHATES 

III lUNGMEtE DlOXlDE (POWER SYNTHETIC) 

Au NICKEL SALTS (NICKEL CHLORIOE~ 

111 MRCUIY OXIDE 

Au NICKEL SALTS (NICKEL NITRATE) 

NR NUCLEAR fUE1 REACTDR CASES, TNORGANIC 

Au RICKEL SALTS (NICKEL FL-TEI 

YR OLEU( (MING EULfURIC ACID) 

Au ~IctXl SALTS EYICKEL CARBULAAEE 

NR PERCHLQIC ACID 

AJ COQPLR SALTS (COPPER CHLOIIDE) 

NR POTASH ALlM 

AJ COPPER SALTS (COOPER lQ)IDE) 

YR WTASSIU( ALUlIWlCl WLfATE 

AJ COPPER SALTS (COPPER NITRATE) 

YR POTASSIW CYAUIDE 

AJ #IPPER SALTS (COPPER CARMMATE) 

RR POTAStlW CmwNDs,InaRGAnIC 

IL C.aDTtn SALTS (CADIu( CHLROLIIDE) 

III POTASSIUl NITRATE L SULFATE 

6 6 W 

6 6 W 

6 6 W 

6 6 W 

6 6 99 

6 6 W 

6 6 W 

6 6 W 

10 10 117 

6 6 W 

6 6 W 

6 6 W 

3 3 w 

6 6 W 

1 1 W 

6 6 W 

6 6 139 

1 8 39 

5 10 164 

6 6 W 

5 10 168 

6 6 W’ 

s 10 17 

6 6 W 

6 6 160 

6 6 W 

6 6 161 

6 b W 

6 6 162 

6 6 W 

6 6 158 

6 6 W 

6 6 IS9 

6 6 W 

6 6 163 

6 6 W 

8 9 169 

6 6 W 

8 9 l?D 

6 6 W 

8 9 171 

6 6 W 

8 9 1R 

6 5 W 

10 10 173 

6 6 W 

10 10 174 

6 6 W 

10 10 17S 

6 6 W 

10 10 176 

6 6 W 

10 10 1TT 

6 6 35 
APPENDIX A 

SIC Code Cross RIfcrencc 

and Total and Hurm Health Toxicity Nunkr 

1972/ 

1977 l907 

SIC SlC 1987 

code code title 

2819 2619 INORGANIC CWEC(1CAl.S NEC 

2819 2819 IN~GANIC CHEMICALS NEC 

2819 2819 INCUCANlC CHEMICALS NEC 

2819 2819 INORGAYIC CHEMICALS IiEC 

2819 28l9 INORGANIC CWEWICALS WEC 

2819 2819 IMORGANIC CHEMICALS YEC 

2819 2819 INORGANIC CHEMICALS YEC 

2819 2819 IWo4CANIC CHEMfCALS YEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 .INORGAWIC CHEMICALS NEC 

2819 2819 IWORCANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INOR~NIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INGUCANIC CHEHICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INmGANIC CHEMICALS NEC 

2819 2819 INOUCANIC CHEMICALS NEC 

2819 28?9 lnCWGAn1C t)lEHlC&LS MC 

28l9 2819 INORGANIC CHEMICALS WEC 

2819 2819 IYCGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 28l9 1NOUGANlC CHEMICALS NEC 

2819 2819 INORGANIC CHEHICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 lNo(IGANIC CHEMICALS NEC 

2819 2819 JNCUGANIC CHEWICALS NEC 

2819 2819 IN~CAWIC CHEMICALS NEC 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INOQGANIC CHEMICALS NEC 

2819 2819 IN~UNIC CHEMICALS NEC 

2819 2819 INOQCANIC CHEMICALS NEC 

2819 2al9 INORGANIC CHEMICALS NEC 

2819 2819 INOQGANIC CHEMICALS NEC 

2819 2819 INCUGANIC CHEMICALS NEC 

2819 2819 INCUGANIC CHEMICALS NEC 

2819 2819 INOQCANIC CHEMICALS NEC 

2819 2819 IN~GANIC CHEMICALS NED-- 

2819 2819 INoQLANIC CHEMIULS NEC 

2819 2819 1NORCANIC CHENICALS NEC 

2619 2819 1YaOGWlC CHEHtCAlS YE& 

2819 2819 INORGANIC CHEMICALS NEC 

2819 2819 INOQCANIC CHENICALS NEC 

2819 2819 INoRI;ANIC CHEMICALS NEC 

2819 2819 IYmWNlC CHENICALE NEC 

2819 2819 INOIICAWIC CHEMICALS NEC 

2819 2819 INORGANIC CNEW[CALS NEC 

2819 2819 INOQGANIC CHEMICALS NEC 

2819 2819 INCUCANIC CHEMICALS NEC 

CFR 

Part 

415 

Cl5 

Cl5 

4s 

Cl5 

Cl5 

41s 

415 

415 

415 

415 

Cl5 

Cl5 

CFR 

SrrbPert 

Sub-Fart title 

Hurm 

Health 

Toxicity 

Nuder 

BL 

NR 

BL 

NR 

Bn 

NR 

RR 

Bu 

NR 

NR 

NR 

AS 

NR 

Ax 

WR 

88 

NR 

6F 

NR 

BJ 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

AZ 

YR 

BH 

NR 

NR 

NR 

YR 

NR 

NR 

WR 

BD 

YR 

111 

Au 

NR 

NR 

NR 

NR 

NR 

NR 

1821 2821 PLAfflC MTERIALs, SIN RESINS L wouwL E Cl41116 I 

CADlULl SALTS (WI’4 NITRATE) 10 

RADIW L~INOUL ColPCUNOS 6 

CADIUI SALTS (CADIUI SULFATE) 10 

REAGENT GRADE CHEW (INORC REF FRO( TECH) 6 

COBALT SALTS (COBALT NITRATE) 

SILICA AmRPHalS 

SILVER BROCIIDE 

COBALT SALTS (COBALT CHLORIDE) 

CaBALT 60 (RADIOACTIVE) 

‘SILVER CYANIDE 

COPPER IWIDE 

LITHIUn CARBWATE 

HEAW WATER (DEUTERIUI OXIDE) 

POTASSI!M CHLORIDE 

HYDROGEN SULFIDE 

SOOIU4 BISULCITE 

INOIUI CHLORIDE 

SOOlUl SILICOFLUORIDE 

ICOIDES 

ZJYC OXJPE 

LEAO ARSENATE 

ALU4INUI OXIDE 

LITHIu( CCUPCUNOS 

AmowILU HOLYBOATE 

MCNESIUI CWPQINOS (INoR[;ANlC) 

8LEACHINC WU)ER 

MERCURY CHL#IOE 

CALCIUl co(PUJNDS (INORWNlC) 

NICKEL AmoyILU SULFATE 

CHROlllM OXIDE 

NUCLEAR FUEL SCIUP RE-PROCESSING 

SILVER IQ)IOE 

OXIDATIOY CATALYST fROl POACELAIN 

POTASSUl PERMANUNATE 

PEROXIDES, INOLIWNIC 

STANNIC OXIOE 

POTASH NAGNESIA 

AMOWIA ALU 

POTAtSIU( BRarIDE 

sGROSILICATE 

POTASSIu( CHLORATE 

SILVER CNLORIOE 

POTASSIU( HYPOCHLOUITE 

toD1W HYOkOSULFllrE 

-flDl TNJOSUFATE 

CERIU( SALTS 

NICKEL SULFATE 

ALUIINU4 COlOQJNOS 

RABIUI CHLORIDE 

RARE EARTH METAL SALTS 

SALTS OF RARE EARTH BETALS 

SILICA GEL 

SILVER CARBONATE 

MYQI FIBERS 

8 

6 

6 

1 

6 

6 

6 

3 

6 

3 

6 

3 

6 

6 

6 

3 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

6 

3 

6 

5 

6 

6 

6 

6 

6 

6 

6 

s 

6 

6 

8 

6 

6 

4 

6 

6 

6 

8 

Total If-d.str 

Toxicity S&cat 

Nudw 

10 178 

6 W 

10 1Tp 

6 w 

8 180 

6 W 

6 W 

8 38 

6 W 

6 w 

6 W 

3 66 

6 w 

3 92 

6 W 

3 119 

6 W 

6 150 

6 W 

3 u8 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

3 101 

6 W 

3 134 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

3 127 

6 99 

6 w 

10 79 

6 W 

6 W 

6 W 

6 W 

6 W 

6 W 

9 5 

19 
APPEND IX A 

SIC CO& Crow Reference 

ad Total end Hunan Health Toxicity Umber 

1972, 

19Tl 1987 

SIC SIC 

C&e Code 

1987 

Title 

CFR 

CFR SrrbPart Part 

S&-part title 

2821 2821 PLASTIC MATERIALS, SYN RESINS L NOHWL E 414/416 

2821 2821 PLASTIC MATERIALS, SYN RESINS & NOHMIL E 414/416 

2821 2821 PLASTIC MATERIALS, SYN RESINS 4 NONVUL E 

282! 2821 PLASTIC MATERIALS, SIN RESINS & NONWL E 414/416 

2822 2822 SYNTHETIC RUBDER (WLCANI2AELE ELASTOnER 414/416 

2822 2822 SYYTHETIC RUBBER (WLCANIUBLE ELASTOWER 428 

2822 2822 SYNTHETIC RUBBER (WLCANI2ABLE ELASTCMER 428 

2822 2822 SYNTHETIC RUBBER (VULCANIUBLE’ELASTOlER 428 

2822 2822 SYNTHETIC RUBBER (MILCANIUBLE ELASTCMER 

2823 2823 CELLULOSIC MAN-ME FIBERS 

2823 2823 CELLULOSIC MAN-MDE FIBERS 416 

2823 2823 CELLULOSIC MN-MADE FIBERS 416 

2824 2824 SYNTHETIC ORGANIC FIBERS, EXCEPT CELLULO 416 

2824 2824 SYNTHETIC DRGANIC FIBERS, EXCEPT CELLULO 

2831 2835 BIOLOGICAL PROOUCTS 439 

2831 2835 DIOLDGICAL PRODUCTS. 439 

2831 2836 BIOLOGICAL PRODUCTS 439 

28351 2836 81OLOGICAL PRCOUCTS 439 

2833 2833 MEDICINAL CHEMICALS L BOTANICAL PRCGUCTS 439 

2833 2833 MEDICINAL CHEMICALS & BOTANICAL PRGDUCTS 439 

2833 2833 MEDICINAL CHEMICALS L BOTANICAL PRCOUCTS 439 

2833 2833 MEDICINAL CHEMICALS & BOTANICAL PRODUCTS 

2834 2834 PHARMACEUTICAL PREPARATIONS 439 

2834 2834 PHARMACEUTICAL PREPARATIONS 

2841 2841 SOAP & OTHER DETERGENTS, EXC SPECIALTY C 417 

2841 2241 SOAP L OTHER DETERGENTS, EXC SPECIALTY C 417 

2841 2841 SOAP L OTHER DETERGENTS, EXC SPECIALTY C 417 

2841 2841 SOAP & OTHER DETERGENTS, EXC SPECIALTY C 417 

2841 2841 SOAP & OTHER OEJERCENTS, EXC SPECIALTY C 417 

2841 2841 SOAP & OTHER OETERCENTS, EXC SPECIhLTY C 417 

2841 2841 SOAP & OTHER DETERGENTS, EXC SPECIALTY C 417 

2841 2841 SOAP L OTHER OETERGENTS, EXC SPECIALTY C 417 

2841 2841 MAP L OTHER DETERGENTS, EXC SPECIMTY C 417 

2841 2841 SOAP L OTHER DETERGENTS, EXC SPEC!ALTY C 417 

2B41 2841 SOAP & OTHER OETERGENTS, EXC SPECIALTY C 417 

2841 2841 SOAP & OTHER‘bElERGENTS, EXC SPECIALTY C 417 

2841 2841 SOAP & OTHER DETERGENTS, EXC SPECIALTY C 417 

28441 2&l SOAP L OTHER DETERGENTS, EXC SPECIALTY C 

2842 2842 SPECIALTY CLEANING, POLISHING & SANITARY 417 

2842 2M2 SPECIALTY CLEANING, POklSHlNE &,SANITARY 417 

Z&2 2842 SPECIALTY CLEANING, aLSHlNG R SANITARY 

2842 2842 SPECIALTY CLEANING, POLlfHlNG & SANITARY 

2U3 2&s SURFACE ACTIVE AGENTS, flNISHlNG AGENTS, 

2843 2843 SURFACE ACTIVE AGENTS, FINISHING AGRNTS, 417 

2843 2843 SURFACE ACTIVE AGENTS, FINISHING AGENTS, 417 

z&b3 284s SURFACE ACl1VE AGEYTS, FINISI(lNG AGENTS, 417 

2843 t&3 SURFACE ACTIVE AGENTS, FINISHING AGENTS, 417 

2843 2843 SURFACE ACTIVE AGENTS, fINlSHINC AGENTS, 417 

Z&3 Z&3 SURFACE ACTlVE AGENTS, fINISWING AGENTS, 417 

2&u 2844 PERFWES, CDSMETICS L OTHER TOILET PREPA 417 

2844 2844 PERCWS, CGSMETICS L OTHER TOILET PREPA 

2851 28Sl PAINTS/VARNlSHES/LACOUERS/EN~ELS & ALLI 

2851 2851 PAlNTS/VARNISHES/LACDUERS/ENMLS & ALLI 446 

2861 is861 GUt ANO WOO CWENICALS 454 

0 

E 

NR 

C 

0 

6 

C 

0 

NR 

NR 

I 

C 

C 

NR 

A 

u 

A 

0 

A 

B 

C 

NR 

0 

NR 

A 

B 

C 

D 

P 

E 

G 

II 

0 

F 

a 

R 

S 

NR 

n 

P 

NR 

NR 

NR 

I 

J 

K 

L 

n 

N 

H 

NR 

NR 

A 

THERrmPLASTIC RESINS 

THERMOSETTING RESINS 

NON-COYTACT COOLING UATER CULY 

OTHER FIBERS 

THEROMWLASTIC RESINS (SILICONES) 

ElULflDY CRUII RUUUER 

SGLUTIGU CRUMB RUBBER 

LATEX RUBBER 

NOW-CONTACT COOLING YATER ONLY 

NON-tOYTACT CoOlING YATER GULY 

RAYOY FIBERS 

OTHER. f IEERS 

OTHER FIBERS 

NOW-CGNTACT CooLlUG UATER ONLY 

FERMENTATIQ1 PRODUCTS 

EXTRACTIOY PRaDdJCTS 

FERMEYTATIOY PRaDUCTS 

EXTRACTIW PRQKlCTS 

FERMENTATIOY PRaOUCTS 

EXTMCTIDN PRODUCTS 

CHEMICAL SYNTHESIS PRQ)UCTS 

NON-CONTACT COOLING UATER GNLY 

MIXING/C~NDING-FCUWLATIW 

NON-CCUTACT COOCING UATER GNLY 

SOAP MANUFACTURING BY BATCH KETTLE 

FATTY ACID MANUFACTURING 81 FATSPLITTING 

SOAP MANUFAC BY FATTYACIO NEUTRALI2ATION 

GLYCERINE COllCENTRATlON 

MANUFACTURING OF LIWID DETERGENTS 

GLYCERINE DISTILLATIOY 

MAWFACTW ING Of DAR SOAPS 

MANUCACTUIING Of LIQUID SOAPS 

MMAFMTURING OF SPRAY DRIED DETERGENTS 

MkNUFACTURING Of m FUllLS L WERS 

MANUFACTUINC OF DETERGENTS NY DRY BLENO 

MNUfACTURING OF DRW DRIED DETERGENTS 

WAMUFACTURING OF DETERGENT MARS L CAKES 

W)Y--TACT CQXING UATER OIlLY 

MYUFACTURING Of LIDULD SDAPS 

MI*IFACTUNING OF LIWID DETERGENTS 

OTHER PREPARATIWS, NEC 

NW-COltACT COOLING UATER OiLY 

ROR-COITACT WOLINC UATER ONLY 

aElM SULfOIATIO( & SULfATIOU 

AIR-f03 SJLFONATIOY L SULFAflOW 

SD3 UXVENT & VAQISW SULFOIATIW 

SULFMIC ACID wLFATIO( 

CWLDNOSULFQIIC AC10 SULfATION 

NEUTRAL SULFURIC AClD ESTERS & SULfoYlC 

lUNUfACTURlNC OF 1IWID SOAPS 

OTHER PREPARATIOYS, NEC 

OTHER PAINTS 

OIL-MSE SOLVENT UASH PAINT 

A CHAR & CHARCOAL BRIQUETTES 

Humn 

Health 

Toxicity 

MU&f 

Total lnhstr 

Toxicity Subcrt 

NUltXr Yuker 

8 9 2 

8 9 3 

1 1 W 

6 9 16 

8 9 4 

8 8 1 

8 8 2 

8 8 3 

1 1 W 

1 1 W 

8 9 1 

8 9 2 

8 9 0 

1 1 W 

6 8 1 

6 8 2 

6 8 3 

6 8 4 

6 8 3 

6 8 2 

6 8 ? 

1 1 W 

6 8 0 

1 1 W 

5 5 12 

5 5 1 

5 S 13 

5 5 2 

5 5 9 

5 5 3 

5 ‘5 4 

5 5 8 

5 5 11 

5 5 10 

5 5 6 

5 5 7 

5 5 5 

1 1 W 

5 s 1 

5 5 2 

5 5 W 

1 1 W 

1 1 W 

5 5 3 

5 5 1 

5 5 6 

5 5 ? 

5 5 2 

S 3 4 

5 5 1 

5 s W 

8 B W 

3 3 0 

3 1 ? 
APPENDIX A 

SIC cde cross Reference 

and TotrI and Hunan Hcatth Toxicity Nmbef 

19R/ 

19Tr 1987 

SIC SIC 

cde cde 

1987 

Title 

CFR 

CFR S&- 

P4rt Part 

S&-part title 

2861 2861 GIM AND YOQ) CHEMICALS 454 

2861 2861 GUI AND K#, CHEMICALS 

2R61 2861 M AND VOQ) CHEMICALS 4% 

2861 2861 GUM AND WC0 CHEMICALS 454 

2M1 2861 GUM AHO KYXI CHENICACS 454 

2861 2861 GUM AND w#) CHEMICALS 454 

2665 2865 CYCLlC CRLJDES IYTERH., DYES L ORGANIC PI 414/416 

28665 2865 CYCLIC CRUDES INTERN., DYES L ORGANIC PI 

2865 2865 CYCLIC CRUDES INTERM., DYES L ORGANIC PI ClC/L16 

2865 2865 CYCLIC CRUDES INTERM., OYES L OAGANIC PI 414/416 

2869 2869 INDUSTRIAL ORGANIC CHEMICALS, NEC 414/416 

2869 2869 INORGANIC CHEMICALS NEC 4% 

2869 2819 INDUSTRIAL O#[iANIC CHEMICALS NEC 

2869 td69 INDUSTRIAL ORUNIC CHEMICALS, NEC 414/416 

2869 2869 INDUSTRIAL ORtANIC CHEMICALS, NEC 4141416 

2869 2869 INORGANIC CHEHIULS NEC 455 

28TJ 28T) NITROGEN FERTILIZERS 418 

28TJ 2873 NIlROGEti FERTILIZERS 418 

2873 2873 NITROGEN FERTILIZERS 118 

2873 2873 NITROGEN FERTILIZERS 418 

2873 2873 NITROGEN FERTILIZERS 118 

2874 2874 PNMPNATIC FERTILIZERS 418 

2874 2874 PNOSPNATIC FERTILIZERS 

2875 28A FERTILIZERS, NIXING CULY 418 

2879 28Tp PESTICIDES L AGRICULTURAL CHEMICALS NEC 455 

2891 2891 ADHESIVES AND SEALANTS 

2892 2892 EXPLMIVES 457 

2892 2892 EXPLOSIVES 457 

2892 2892 EXPLOSIVES 

2893 2893 PRINTING INK 447 

2893 2893 PRINTING INK 

28% 28% CARDQl BLACK 458 

28% 28% CARUrn ILACK 458 

28% 28% CARBON SLACK 458 

28% 28% CARSON RLACK 

28W 2809 CHEMICALS AN0 CHEMICAL PREPAMTIOYS, NEC 417 

2899 2899 CHEMICALS AND CHEMICAL PREPAMfIQ19, NEC 424 

28W 28W CHEMICALS ANO CHU(ICAL PREPAMTIOYS, NEC 454 

2899 28W CHEMICALS W CHEWICAL PREPARATIOIIS, NEC 457 

28W 28W CNEMIULS AND CHEMICAL PREPARATIWS, NEC 

28W 2899 CHEMICALS AND CHOlI_CAL P_REPARAYIONS, NEC 

2809 28W CHEMICALS AYO CHEMICAL PREPARATIWS, NEC 454 

29!1 2911 PETROLS REFlNiNG 419 

2911 2911 PETROLEUl REFINING 419 

2911 2911 PETROLELW REFINING 419 

2911 2911 PETIIDLEW lEFlWIWG 419 

2911 2911 PETROLEUl REfINING 419 

2911 2911 PETROLEM REFINING 

2911 2911 PETROLEUl REFINING u3 

2951 2%1 PAVING NIXTURES AND BLOCKS 443 

2951 Zosl PAVING NIXlURES Alo 1LOCKS US 

2951 2%1 PAVING MIXTURES AN0 BLOCKS 

2952 2%2 ALPHA11 FELT AN0 COATINGS us 

2952 2952 ASPHALT FELT AJbD COATINGS us 

I M ROSIN L TURPENTINE 

NR NO(I-COWTACT COOLING YATER OYLY 

D TALL OIL, ROSIN, PITCH, FATTY ACIDS 

E ESSENTIAL OILS 

f ROSIN UASED DERIVATIVES 

C WOW ROSIN, TURPENTINE & PINE OIL 

f COmaOIlY 

NR NON-CONTACT COOLING UATER OYLY 

G SULK 

n SPECIALTY 

H SPECIALTY 

A ORGANIC PESTICIDE CHEHICALS HFG. 

NR 

F CowcolTY 

G SULK 

B NETALLO-ORGANIC PESTICIDES 

B AJUWIA 

C UREA 

D AmoyIuI NITRATE 

E NITRIC ACID 

F WIUI WLfATE PRQ)UCTIoY 

A PWOSPHAUTE 

NR NW-CONTACT CWLING UATER ONLY 

G NIXED L BLENO FERTILIZER PRWUCTION 

C PESTICIDE CHEMICALS FORIULATING 

NR ADHESIVES & SEALANTS 

A NANUFACTVRE OF EXPLOSIVES 

C EXPLOSIVES LOAD, ASSEMBLE & PACK PLANTS 

NR NON-CONTACT CoocING UATER OWLY 

A OIL-BASED SOLVENT UASH INK 

NR OTHER INKS 

A CAROQl BLACK FURNACE PROCESS 

C CARK# SLACK CHANNEL PROCESS 

D CARW BLACK LA)Ip PROCESS 

NR NW-CONTACT CaOCING UATER’ONLY 

e FATTY ACID MFG. IY FAT SPLITTING 

F RMIN-OASED DERIVATIVES 

D TALL OIL RMIN, PITCH & FATTY ACIDS, 

C EXPLMIVES Lm, ASSEMBLE & PACK PLANTS 

NR OTHER CHENIUL PREPARATIOYS NEC 

NR HW-CONTACT cooLING UAIER OHLY 

E ESSENTIAL OILS 

A TOPPING 

s CRACKING 

C PETROCHENIUL 

D UUE 

E INTEGMTEO 

NR NCU-COYTACT CWLING WTER WLY 

A ASPHALT EWJLSIGU 

A ASPHALT EIULSION 

8 ASPHALT CONCRETE 

NR HON-CWTACT COIKING UAYER OYLY 

C ASPMALT ROOFING 

0 LINOCEU( L PRINTED ASPHALT FELT 

Hum 

Health 

Toxicity 

Nuder 

Tot41 

Toxicity 

Nuber 

Inbstr) 

%b24t 

N&r 

3 3 3 

1 1 W 

6 6 6 

5 3 2 

6 6 4 

6 6 7 

8 9 1 

1 1 W 

a 9 2 

a 9 3 

8 9 3 

8 10 152 

10 10 W 

a 9 ? 

8 9 2 

8 10 154 

1 1 1 

1 1 2 

1 1 3 

1 1 4 

1 1 5 

1 1 0 

1 1 W 

1 1 0 

10 10 0 

8 8 W 

6 6 1 

6 4 3 

1 1 W3 3 0 

a 8 W 

5 5 2 

3 3 1 

3 3 3 

1 1 W 

5 5 1 

4 6 4 

6 6 2 

6 6 5 

6 4 W 

1 1 W 

3 3 3 

3 8 1 

3 a i? 

3 8 3 

3 8 L 

3 8 5 

1 1 w 

8 8 6 

a a 1 

8 a 2 

1 1 W 

6 a 1 

a 8 2 
APPENOIX A 

SIC Code Cross Reference 

ad Total and Hunan Health Toxicity Umber 

1972/ 

19Tz 1987 

SIC SIC 1987 

code code Titfe 

2952 2952 ASPMALT FELT AND COATINGS 

2W2 2W2 LUBRICATING OtLS AND GREASES 

2W2 2W2 LU8RfCATING OILS AND GREASES 

2W2 2W2 LUBRICATING OILS ANU GREASES 

2W2 2W2 LUBRICATING OILS AN0 GREASES 

2999 2999 PRQIUCTS OF PETROLEW AND COAL, NEC 

3011 3011 TIRES AND INNER TUBES 

3011 3011 TIRES AND INNER TUBES 

3021 3021 RUBUER AND PLASTICS FOOTWEAR 

3021 3021 RUBBER AN0 PLASTICS FOOTWEAR 

3021 3021 RU88ER AND PLASTTCS FOOTWEAR 

3021 3021 RUBBER AND PLASTICS FOOTUEAR 

3021 3021 RUEEER AND PLASTICS FOOTWEAR 

3021 3021 RUBBER AN0 PLASTICS FOOTWEAR 

3021 3021 RUBBER AND PLASTICS FOOTMAR 

3031 3069 RECLAIMED RUBBER 

3031 3069 RECLAIMED RUBBER 

3031 3069 RECLAIMED RUBBER 

3041 3052 RUBBER L PLASTICS HOSE AND BELTING 

3041 3052 RUBBER L PLASTICS HOSE AND BELTING 

3041 3052 RUBBER L PLASTICS HOSE AND BELTING 

3041 3052 RUBBER L PLASTICS MOSE AND OELTING 

3O41 3052 RVBBER L PLASTICS HOSE AND BELTING 

3041 3052 RUBBER 4 PLASTICS MOSE AN0 BELTING 

3069 3061 FABRICATED RUBBER PROOUCTS NEC 

3069 3061 FAURIUTED RUBBER PROUCTS, WEC 

3069 3061 FABRIUTED RUBBER PRCGUCTS, NEC 

3069 3069 FABRICATED RUBBER PRWUCTS, NEC 

3069 3069 FABRICATED RUBBER PROUCTS, NEC 

3069 3069 FABR1UlED RUBBER PRODUCTS, NEC 

3079 3081 MISCELLANEWS PLASTICS PRWUCTS 

3079 3081 MISCELLANEWS PLASTIC PRQ)UCtS 

3079 3083 MISCELLANEWS PLASTIC PRQ)UCTS 

3079 3O81 MISCELLANEOUS PLASTIC PRODUCTS 

3079 3083 RISCELLANEQlS PLASTIC PRaDUCTS 

3079 3083 MISCELLANEWS PLASTIC PRODUCTS 

3079 3083 NISCELLANEM PLASTIC PRODUCTS 

3079 3081 MISCELLANEWS PLASTIC PKOUCTS 

3079 3084 MISCELLANEWS PLASTIC PRCOUCTS 

3079 308b MISCELLANEWS PLASTIC PRaDUCTS 

3079 3084 MISCELLANEWS PLASTIC F?RaUCTS 

3Otp 3084 MISCELLANEWS PLASTIC PRODUCTS 

SO79 3O85 MISCELLANEWS PLASfIC PROOUCTS 

3079 3085 MISCELLANEOUS PLASTIC PRQlUCTS 

3079 3089 MISCELLWEWS PLASTIC PR0DUCTS 

JJ7V 3432 MrSCEuAUEaUt PLASTIC PRWUCTS 

3079 3085 MISCELLANEWS PLASTIC PRaDUCTS 

3079 5132 MISCELLANEWS PLASTIC PRCOUCTS 

3O‘rp 3082 LllSCELLANEWS PLASTIC PRODUCTS 

3079 3432 MISCELLANEOUS PLASTIC PRWUCTS 

3079 JO82 WISCELLANEM PLASTIC PROOUCTS 

3079 3432 MISCELLANEWS PLASTIC PIawCTS 

3079 3086 MISCELLAJIEWS PLASTIC PRQKKTS 

3079 3086 MISCELLANEWS PLASTIC PRWIJCTS 

CFR 

CFR Srrb- Skbprrt title 

HUMfl 

Health Total II-&St 

Toxicity toxicity S*at 

Part Part Nuker 

428 

428 

428 

428 

428 

463 

463 

428 

428 

428 

428 

428 

463 

463 

428 

428 

428 

428 

428 

428 

463 

b63 

463 

463 

463 

463 

4a 

463 

463 

463 

463 

463 

463 

463 

463 

463 

NR 

NR 

NR 

NR 

NR 

NR 

A 

NR 

E 

F 

G 

J 

NR 

A 

u 

H 

I 

NR 

E 

F 

G 

NR 

A 

B 

E 

F 

G 

G 

f 

E 

A 

I 

NR 

C 

A 

I 

C 

NR 

A 

D 

C 

NR 

A 

0 

NR 

A 

WI 

I 

I 

C 

w 

NR 

6 

m-COYTACT COOCING UATER ONLY 

LUBE OIL RE-REFINING 

WASTE OIL RECYCLING 

OTHER OILS & GREASES NEC 

NON-CONTACT COOLING UATER CULY 

TIRE & INNER TUSE PLANTS 

NW-C0NfACT CaOLlNG WATER WLY 

W-SIZED GEN rYKDED,EXTRLfABR RUllERPLNT 

IQ-SIZED GEN LYXDED,EXTRLfABR RUBBERPLNT 

LO-SIZED GEN IY)LDED,EXTRLfABR RUSOERPLNT 

LATEX-DIPPEO,M0LDED,EXTRUDED coo00 

NON-CONTACT COOLING UATER ONLY 

C0NTACT COOLING &HEATING UATER(PLASTICS) 

CLEANING (PLASTICS) 

llET OIGESTIOY RECLAIM. 

PAN,DRY DIGESTION,L MECHANICAL RECLAIM 

NOW-COWTACT COOlINt UATER OWLY 

SM-SIZED GEN MOLDED, EXTR&FABR RUBUERPLT 

CD-SIZED GEN MOLDED, EXTRLFABR RUBBERPLT 

LG-SIZED GEN KILDED, EXTRIFABR RUBBERPLT 

w0(-CONTACT COOLING UATER ONLY 

COlTACT COOCING & HEATING WTER 

CLEANING UATER 

W-SIZED GEN WXDEO, EXTRLFABR RUBBERPLT 

m-SIZE0 GEN WCDED, EXTRLFAER RUBUERPLT 

LB-SIZED GEN MOLDED, EXTRLFABR RUBBERPLT 

LG-SIZED GEN KILDED, EXTRLFABR RUBBERPLT 

IO-SIZED GEN aDED, EXTRLFABR RUBBERPLT 

#-SIZED CEY )*XDED, EXTRLFABR RUBBERPLT 

CONTACT COOLING & HEATING UATER 

CLEANING UATER 

NON CQlTACT CWLING UATER OYLY 

FINISWING UATER 

COYTACT COOLING & HEATING UATER 

CLEANING UATER 

fINISMING UATER 

NC4 COVTACT CCOLIYG UATER 0NLY 

tOWTACT COOCING L HEATING WTER 

CLEANING UATER 

FIYISHIWG UATER 

NGN COYTACT COOCING UATER 

COYTACT CCOLING & HEATING WTER 

CLWlNG UATER 

NON COlTACT CQXING UATER 

CONTACT CmLIYG L HEATING UATER 

NON CUlTACT CWLING UATER QlLY 

CLEANING NATER 

CLEANING WATER 

FlNlSWING UATER 

yoy CCUTACT CoocIYG UATER CULY 

KY CCUTACT #TxING UATER OULY 

CLEWIYG UATER 

NR ya( CCUTACT UXXIMG UATER aYLY 

1 1 W 

8 8 W 

10 10 W 

‘5 5 W 

1 1 W 

5 5 W 

6 6 0 

1 1 W 

5 5 4 

6 6 3 

6 6 1 

5 5 2 

1 1 W 

4 6 5 

5 6 6 

8 8 2 

8 8 1 

1 1 W 

5 5 3 

6 6 2 

6 6 1 

1 1 W 

4 6 4 

5 6 5 

5 5 1 

6 6 2 

6 6 3 

6 6 4 

6 6 S 

5 5 6 

4 6 1 

5 6 2 

1 1 W 

4 8 3 

4 6 4 

5 6 5 

6 8 6 

1 1 W 

4 6 7 

5 6 8 

6 8 9 

1 1 W 

4 6 10 

5 6 12 

1 1 W 

4 6 29 

1 1 W 

5 6 30 

5 6 15 

4 8 31 

1 1 W 

I 1 W 

5 6 lb 

1 1 W 

Nurkr Nuber 
APPENDIX A 

SIC Code Crow Reference 

end Tote1 ad Hunm Herlth Toxicity Nuber 

1972/ 

19Tl 1987 

SIC SIC 1987 

code code Title 

3079 3089 MISCELLANEWS PLASTIC PRWUCTS 

3079 3089 MISCELLANEOUS PLASTIC PRWUCTS 

3079 3087 MISCELLANEOUS PLASTIC PRWUCTS 

3079 3089 MISCELLANEWS PLASTIC PRWUCTS 

3079 3088 MISCELLANEOUS PLASTIC PRWUCTS 

3079 3085 MISCELLANEOUS PLASTIC PRWUCTS 

3079 3088 UISCELLAYEIXIS PLASTIC PRWUCTS 

3079 3087 WISCELLANEWS PLASTIC PRWUCTS 

3079 3087 MISCELLANEWS PLASTIC PRWUCTS 

3079 3088 MISCELLANEWS PLASTIC PRWUCTS 

3079 301 MlSCELLANEWS 'PLASTIC PRWUCTS 

3079 3082 MISCELLAWEWS PLASTIC PRODUCTS 

3079 3082 HISCELLANEWS PLASTIC PRODUCTS 

3079 3086 MISCELLANEOUS PLASTIC PRWUCTS 

3079 3086 MISCELLANEW+ PLASTIC PRWUCTS 

3079 3087 MISCELLANEOUS PLASTIC PRWUCTS 

3111 3111 LEATMER TANNING AN0 FINISHING 

3111 3111 LEATHER TANNING AN0 FINISHING 

3111 3111 LEATHER TANNING AN0 fINlSHING 

3111 3111 LEATHER TANNING AN0 fINISHINt 

3111 3111 LEATHER TANNING AND fINISMING 

3111 3111 LEATHER TANNING AJID FINISHING 

3111 3111 LEATHER TANNING AND FINISHING 

3111 3111 LEATHER TANNING ANO FINISHING 

3111 3111 LEATHER TANNING AM0 FINISHING 

3111 3111 LEATHER TANNING AND FINISHING 

3131 3131 BOO1 & SHOE CLJT STOCK I FINDINGS 

3142 3142 HOUSE SLIPPERS 

3143 3143 MEN’S FOOTUEAR, EXCEPT ATHLETIC 

3lLc 3144 VOC(EN'S FOOTeAR, EXCEPT ATHLETIC 

3149 3149 FCOTUEAR, EXCEPT RUBBER NEC 

3151 3151 LEATHER GLOVES AN0 MfTlENf 

3161 3161 LUGGAGE 

3171 3171 WfiEN’S HANGGAGS AN0 PURSES 

CFR 

Part 

463 

463 

463 

463 

463 

463 

463 

463 

463 

463 

463 

463 

463 

463 

425 

425 

425 

425 

425 

425 

425 

425 

425 

3172 3172 PERSWAL LEATHER COODS, EXCEPT YQIEN’S H 

31w 3199 LEATHER GOOOS NEC 

3211 3211 FLAT GLASS 426 

3211 3211 FLAT GLASS 426 

3211 3211 FLAT GLASS 426 

3211 3211 FLAT GLASS 426 

3211 3211 FLAT GLASS 426 

3211 3211 FLAT GLASS 426 

3221 3221 GLASS CONTAINERS 426 

3229 3229 PRESSED & BLoul GLASS & GLASfYARE NFC 426 

3229 3229 PRESSED & GLoul GLASS & GLASSYARE NEC 426 

322P ;I.?&? rw<s~U L aCaLM GLASS L GLASSWARE YEC 426 

3229 3229 PRESSiD & ILW GLASS & GUSSUAAE NRC 426 

3229 3229 PRESSED t BLQul GLASS L GLASSWARE WEC 426 

3231 3231 GLASS PRWUCTS ME OF PURCHASED GLASS 426 

3231 3231 GLASS PRWUCTS MABE Of PURCHASED GLASS 426 

3241 3241 CEHENT, HYDRAULIC 411 

3241 3241 CEMENT, RYORAUL It 411 

3241 3241 CEMENT, NYDRAJJLIC 411 

3251 3251 BRICK AN0 STRUCTURAL CLAY TILE 

CFR 

SubPart 

S&-p4rt title 

Hunm 

Herlth 

Toxicity 

Nurkr 

A COYTACT COOLING & HEATING UATER 4 6 26 

e CLEANING UATER S 6 27 

C FINISHING UATER 6 8 22 

C FINISHING UATER 6 8 28 

A COUTACT COOLING & HEATING UATER 4 6 23 

C fINISHING UATER 6 8 13 

C FlNJSNING UATER 6 8 2s 

e CLEANING UATER 5 6 21 

NR NON CGNTACT COOLING UATER WLY 1 1 W 

u CLEANING UATER 5 6 24 

NR NW COUTACT COOLING UATER ONLY 1 1 W 

A CONTACT tooLING & HEATING WATER 4 6 I4 

C FINl,SHING UATER 6 8 16 

A CONTACT COOLING & HEATING UATER 4 6 17 

C FINISHING WATER 6 8 19 

A CONTACT CWLING L HEATING UATER 4 6 20 

A HAIR PULP, CHRCUE TAN,RETAN-LIE1 FINISH 7 8 1 

I RETAIN-YET FINISH - SPLITS 1 6 9 

NR NM-COYTACT COOLING UATER ONLY 1 1 W 

C HAIR SAVE,NCRi-CHRtME TAN,RETAY-YET FINIS 5 9 3 

E NO EEMHWSE 4 10 4 

G SHEAILING 4 7 6 

n PIGSKIN 4 10 8 

8 HAIR SAVE, CHRUtE TAN,RETAN-MT FINISH 3 7 2 

D RETAN-UIT fINISH SIDES 1 6 5 

f THRWGH-THE-BLUE 1 10 7 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

NR 1 1 W 

I SHEET GLASS WCG 1 1 1 

C ROLLEO GLASS MFG 1 1 2 

D PLATE GLASS MFG 1 1 3 

E FLOAT GLASS WFG 1 1 4 

F AUTWTIVE GLASS TE)(PERING 1 1 5 

G AUToOTIvE GLASS LAMINATING 1 1 6 

H GLASS CONTAINER MFG 1 1 0 

I MACHINE PRESSED L BLM GLASS MFG 1 1 1 

J GLASS TUEING (DANNERI HFG 1 1 2 

II TELEVISIOY ?lCTURE TUQL EMVELOPE HfC 1 1 3 

L IirCANDESCENl IMP ENVELOPE MFG 1 1 b 

II HAND PRESSED & DL(M( GLASS WFG 1 1 5 

F AMMOTIVE GLASS TEMPERING 1 1 1 

G AUTWTIVE GLASS UWINATING 1 1 2 

A NONLEACHING 1 1 1 

B LEACRING 1 1 2 

C WATERIALS STORAGE PILES RUNOFF 1 1 3 

NR 1 1 w 

Total Irdstr 

Toxicity Subcat 

Nurkr NLJlhf- 
APPENDIX A 

SIC Code Cross Reference 

and Total end Hunm Health Toxicity Nurkr 

I972/ 

1977 1987 

SlC SIC 

code code 

1987 

Title 

CFR 

CFR SLbbPert Part 

Sub-part title 

Hman 

Health 

Toxicity 

Nuber 

3253 3253 CERAMIC UALL AN0 FLOOA TILE 

3255 3255 CLAY REFRACTORIES 

3259 32SP STRUCTURAL CLAY PRWUCTS MEC 

3261 3261 VITREOUS CHINA PLUMING FIXTURES, ETC. 

3262 3262 VITREOUS CHINA TABLE C KITCHEN ARTICLES 

3263 3263 FINE EARTHENUARE 

3264 32bc PORCELAIN ELECTRICAL SUPPLIES 

3269 3269 POTTERY PRWUCTS, NEC 

3271 3271 CWCRETE &LOCK L BRICK 

3272 3272 CWCRETE PRWUCTS EXCEPT BLOCK L BRICK 

3273 3273 READY-MIXED CWCRETE 

3274 3274 LIME 415 

3274 3274 LINE 

3275 3275 GYPWY PRWUCTS 

3281 3261 CUT STWE & STCUE PRWUCTS 436 

3291 3291 ABRASIVE PRWUCTS 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASSESTOS PRWUCTS 427 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASBESTOS PRWUCTS 427 

3292 3292 ASRESTOS PRWUCTS 427 

3293 3053 GASKETS, PACKING & SEALING DEVICES 427 

3293 3053 GASKETS, PACKING & SEALING DEVICES 428 

3293 3053 GASKETS, PACKING & SEALING DEVICES 428 

3293 3053 GASKETS, PACKING & SEALING DEVICES 428 

3293 3053 GASYETS, PACKING & SEALING DEVICES 

32% 32% MINERALS & EARTHS, GRWNO OR OTHERUlSE 1 436 

32% 32% MINERALS & EARTHS, GRWNO OR OTWERUISE T 436 

32% 32% MINERALS & EARTHS, CR.WND olt OTHERWISE 1 436 

32% 32% MINERALS & EARTHS, CRWYD OR OTHERUISE T 436 

32% 32% MINERALS & EARTHS, GUOUND OR OTHERUISE T 436 

32% 32% MINERALS & EARTHS, GRWNO [w OTHERYISE T 4% 

32% 32% MINERALS & EARTHS, GRWMD 01 OTHERYISE 1 

3296 3296 MINERAL kZL 426 

32% 3296 MINERAL Yooc 

3299 32W NOWMETALLIC MINERAL PRWUCTS, NEC 

3312 3312 BLAST FURNACES, STCEL y#KS & ROLLING WI 420 

3312 3312 BLAST FURNACES, STEEL WRKS & ROLLING MI 420 

3312 3312 BLAST FURNACES, STEEL WRKS & ROLLING WI 420 

3312 3312 BLAST FURNACES, STEEL WRKS & ROLLING MI 420 

3312 3312 &LAST rUMACES, STEEL U)(lKS & ROLLIRG WI 420 

3312 3312 ULAST FURYACES, STEEL -KS L ROLLING HI 420 

3312 3312 BLAST FURUACES, STEEL YORKS L R.(xLIYG WI 420 

3312 3312 BLAST FURNACES, STEEL WRKS & ROUINC HI 

3312 3312 SLAST FURNACES, STEEL WRKS & ROLLING WI 42G 

3312 3312 8LAST FURNACES, STEEL UCXKS & ROLLING Ml 420 

3312 3312 BLAST FURNACES, STEEL KRKS L ROLLING III 420 

3312 3312 BLAST fVWACfS, STEEL YOIKS & ROLLING MI 420 

3312 3312 BLAST CMNACES, STEEL -KS & ROLLIMG MI 420 

3313 3513 ELECTRCMETALLURGIUL PRWUCTS 420 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

E 

NR 

MR 

A 

NR 

A 

8 

I 

F 

G 

H 

E 

J 

K 

K 

E 

f 

G 

NR 

J 

U 

X 

AG 

AJ 

AL 

NR 

A 

NR 

NR 

A 

B 

C 

D 

E 

F 

G 

NR 

n 

J 

K 

L 

I 

0 

ULCIUW OXIDE PRWUCTfW 

OTHER LIME PRWUCTICd 

OIHENSIW STWE 

ASBESTOS-CEMNT PIPE 

ASBESTOS-CEMENT SHEET 

SOLVENT RECOVERY 

ASBESTOS RQ)FING 

ASBESTOS FLWR TILE 

COAYIWC DQ FlWlSMlWG ASBESTOS TEXllLES 

ASBESTOS MILLBOARD 

VAPOR MSOUPTIW 

MT OUST COLLECTIOY 

YET WST COLLECTIW (ASBESTOS) 

SII-SIZE CEN MOLDED,EXTR~fABR RUIBERPLANT 

KI-SIZE GEN MOLOED,EXTR&fABR RUBUERPLANT 

LG-SIZE GEN ROLDED,EXTR&FA&R RUBBERPLANT 

IKII-RUSIER PRWUCTS 

BARITE 

MAGNESITE 

DIATOIITE 

KAOLIN 

TALC,STEATITE,SCMPSTWE & PYROQHYLLITE 

GRAPHlTE 

OTHER MINERALS L EARTHS 

INSUlATIW fIBERGLASS 

OTHER MINERAL WOLS 

CaCEMKING 

SINTERIYG 

IRONMAKING 

STEELIUIING 

VACUN DEWSSING 

CONTIMIQ)S USTING 

MOT FW)IlYE 

.WOW-CQ(TACT CWLIXG UATER WLY 

SALT BATH DESULINC 

COLD CORNING 

ALKALINE CLEANING 

HOT CMTING 

AC10 PICKLING 

STEELMAKI MC 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

I 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 W 

1 1 0 

1 1 W 

1 1 W 

1 1 0 

1 t W 

1 1 1 

1 1 2 

1 1 7 

1 f 4 

1 1 5 

1 1 6 

1 1 3 

1 1 8 

1 1 9 

1 1 4 

5 5 3 

6 6 2 

6 6 1 

1 1 W 

1 1 1 

1 1 2 

1 1 3 

1 1 c 

1 1 5 

1 1 6 

1 1 W 

1 1 1 

1 1 W 

1 1 W 

10 10 6 

9 9 23 

10 10 5 

10 10 1 

3 9 24 

1 7 50 

1 3 16 

1 1 W 

9 10 22 

10 10 7 

8 8 9 

10 10 13 

10 10 20 

10 10 2 

Total rn&lstr 

loxici ty s&cat 

Ncrnbcr Nurkr 
APPENDIX A 

SIC code cross Reference 

and Total and Hwn Health Toxicity N-r 

19n/ 

19n 1987 

SIC SIC 

cc& cod8 

1987 

Title 

CFR 

Pwt 

CFR 

subPert 

s&-pert title 

Wran 

Herkth Totrl Irdustry 

Toxicity Toxicity Subcrt 

N&r 

3313 3313 ELECtRO(ETALLURGICAL PRQ)UClS 420 F CONTINUWS CASTING 1 7 3 

3313 3313 ELECTROIETALLURCICAL PROOUCTS NR NON-COMTACT COOLING UATER WLY 1 1 W 

3313 3313 ELECTRCMETALLURGICAL PRaDUCTS 426 A OQEN ELECTRIC FURNACES U/HT APC S 5 L 

3313 3313 ELECTRCUETALLUQGICAL PRaDUCTS 426 B COVERED ELECTRIC FURNACES Y/MT APC 5 5 5 

3313 3313 ELECTROLIETALLURGICAL PRCOUCTS 424 G EfaXCTROLYTtC CHROWIW 5 5 10 

5313 3313 ELECfROlETALLURGICAL PRaOUCfS 424 D COVERED CALCtul CAROIDE FURRACES U/WPC 5 5 7 

3315 3313 ELECTRCUETALLURGICAL PRCOUCTS 424 E OTHER CALCILR4 CARBIDE FURNACES 5 5 a 

3313 3313 ELECTROIETALLURGICAL PRODUCTS 421 F EiECTROLYTIC MAN&RISE PROOUCTS 5 5 9 

3313 3313 ELECfROlETALLURGICAL PRaOUClS 424 C SLAG PROCESSING 5 5 6 

3315 3315 STEEL UIRE DRAYING I STEEL NAILS & SPIKE 420 N SALT BATH DESCALING 9 10 1 

3315 3315 STEEL MIRE DRAYING & STEEL NAILS L SPIKE 420 J COLD FORMING 10 .lO 3 

3315 3315 STEEL UIRE ORAUIWG & STEEL NAILS L SPIKE 420 K ALKALINE CLEANING a 8 b 

3315 3315 STEEL UIRE DRAUItlG & STEEL WAILS L SPIKE 420 I ACID PICKLING 10 10 2 

3316 3316 COLD ROLLED STEEL SHEET, STRIP L BARS 420 J COLD FORMING 10 10 2 

3316 3316 COLD ROLLED STEEL SHEET, STRIP L DARE 420 I ACID PXCKLING 10 10 1 

3317 3317 STEFL PIPE AND TUBES 420 n SALT MTR DESCALING 9 10 2 

3317 3317 STEEL PIPE AN0 TURES 420 G MOT FORNING 1 3 1 

3317 3317 STEEL PIPE AND WOES 420 I ACID PICKLING 10 10 3 

3317 3317 SIEEL PIPE AND TUBES 120 J COLD FORMING 10 10 4 

3317 331.7 STEEL PIPE AND TUBES 420 K ALKALINE CLEANING a a S 

3321 3321 GRAY IROW FOMtORIES 464 C FERROUS CASTING 1 9 0 

3322 3322 WALLEABLE IRCU FWMDRIES 464 C FERROUS, CAST I NC 1 9 0 

332C 3324 STEEL INVESTMENT FOUNDRIES L64 C FERRCUS CASTING 1 9 0 

3325 3325 STEEL FCUNDRIES, NEC 464 C FERRWS CASTING 1 9 0 

3331 3331 PRIMARY SMELTING AND REFINING OF COPPER 421 D PRIMRY COPPER y(ELTING 1 8 1 

3331 3331 PRIMARY SMELTING AND REFINING OF COPPER 421 E PRIMRY ELECTROLYTIC COPPER REFINING 1 8 2 

3331 3331 PRIMRY SMELTING AND REFINING OF COPPER 121 I METALLURGICAL ACID PLANTS 10 10 3 

3332 3339 PAIMRI SMELTING AND REFINING OF LEAD 421 G PRIMRY LEAD 1 6 1 

3332 3339 PRIMRY WELTING AwO REFINING OF LEAD 421 I METALLURGICAL ACID PLANTS 10 10 2 

3333 3339 PRIWARY SMELTING AD REFINING OF ZINC 421 n PRIMRY ZINC 10 10 1 

3333 3339 PRIMARY WELTING AN0 REFINING OF ZINC 421 I METALLURGICAL ACID PLANTS 10 10 2 

3334 33% PRJIURY PRCOUCTIOY OF ALU(tYW 421 A MUKITE REFINING 10 10 2 

3334 5334 PRtllARY PRQ)UCTIaY OF ALLUtNtM 421 I PRIMARY ALUIINLM SMELTING 10 10 1 

3339 3339 PRIMRY SMELT L REFIN OF YOWFERROUS WTA 421 I METALLURGICAL ACID PWTSU4OLYRDENLU) 10 10 36 

3339 3339 PRIMRY SMELT L REFIN OF YOWFERRCUS WETA 421 J PRIMARY TUNGSTEN 10 10 33 

3339 3339 PitMARY WELT. & REFtN OF NUtFERROUS META 421 K PRItURY #KWIU(-TANTALUI 10 10 13 

3339 3339 PRIMARY SMELT & REFIN OF WOWFERRWS WETA 421 N PRIMARY MTIKYIY 10 to 3 

3339 3339 PRIMARY SJ4ELT L REFIM OF NOlFERRWS META 521 0 PRIMRY RERYLLILM 10 10 6 

3339 3339 PRIIURY SMELT L REFIN OF HOMFERRQIS #IA 621 P PRIMARY loRoY 10 10 8 

3339 3339 PRtMRY SMELT L REFIN OF MORFERRWS META 421 a PRIMARY CALCtU4 t RWtDIUl 10 10 11 

3339 3339 PRJKARY SMELT L REFIY Of MOUFERRWS WTA 621 R PRIWRY L SECOHDARY GERMAMIW & CALLIW 10 10 1S 

3339 3339 PRJHARY SMELT L RENN OL,NONFERRWS WTA 424 G ELECTROLYTIC CNROlILM 8 a 37 

3339 3339 PRIrURY SMELT 4 REFIY OF NOWFERRWS META 421 U PRItWY NICKEL & CWALT 1 9 22 

3339 3339 PRJeURY #EL1 L REFIN OF NONFERROUS WTA NR PRIMARY ARSENIC 5 5 w 

3339 3339 PRJMRY SMELT L REFIN OF ~FERRWS META NR PRIMARY MRtul 5 5 w 

3339 3339 PRIMARY SMELT & REFIN OF MOHFERRWS IIETA 421 AC PRIWY L SECONQARY TIN 10 10 31 

3359 3339 PIlluRI SMELT C REFIN OF NOYFERRWS UETA NR PRIMARY RIWTH 5 5 W 

3339 3339 PRIMARY SMELT L REFtN OF NOUFERRWS NETA NR PRllwY MANtIM a a W 

3339 3339 PRJHARY SMELT L REFIN OF NOYFERRWS META WR PRIlullY CALCtUI 5 5 w 

3339 3339 PRIKARY SMELT L REFIN OF NOUFERRWS META YR PRINMY PUTIMLM GRW 8 a W 

3339 3339 PRIllARY SHELT L REFIN OF NONFERRWS META NR PRIMARY L SECQ(DARY INDIA 8 a W 

3339 3339 PRIIURY SMELT L REFIN OF N0NFERRWS MTA NR PRIWY SELEWIU1 10 10 W 

3339 3339 PRtkARY SWLT L REFIN OF MOMFERROUS META NR PRIMARY LITHtUc 8 a W 

3339 3339 PRIMARY SMELT L REFIN OF MONFERRWS META 421 AA PRIWY RARE EARTH METALS 10 10 2L 
APPENOIX A 

SIC Code Croon Urference 

end Totrt cd HUmi? Health Toxicity N-r 

l9Rl 

1977 1987 

SIC SIC 

co& code 

1987 

Title 

CFR 

P4rt 

CFR 

S&- 

Pert 

3339 3339 PRIMRY SUELT & REFIN OF NWFERRWS META 421 AC 

3339 3339 PRIMARY SMELT L REFIN OF WONFERRWS META NR 

3339 3339 PRIMARY SMELT 1 REFIN OF NOUFERRUJS META NR 

3339 3339 PRIMARY SMELT & REFIN OF NOWFERROUS META 421 An 

3339 3339 PRIMRY SMELT & REFIN OF WONFERRUJS META NR 

3339. 3339 PRIMRY SUELT L REFIN OF NWFERRUJS HETA NR 

3339 3339 PRIMRY SMELT & REFIN OF NOUFERRWS META 424 F 

3339 3339 PRIMARY SMELT & REFIN OF WOUFERRCUS WETA 421 U 

3339 3339 PRIMARY SMELT & REFIN OF NOWFERROUS UETA 421 Y 

3341 3341 SECONDARY SMELT L REFIN OF NONFERRWS blE 421 C 

3341 3341 SECWDARY SMELT & REFIN OF NONFERROUS ME 42t AU 

3341 3341 SECOUDARY SMELT & REPIN OF NWFERRWS HE 421 AE 

3341 3341 SECWDARY WELT & REFIN OF NWFERRWS ME 421 L 

3341 3341 SECWOARY SWELT & REFIN OF NWFERRWS ME 421 AF 

3341 3341 ~E~WDARY WELT & REFIN OF ~~W~ERRWS ME 421 M 

3341 3341 SiCWDARY SMELT & REFIN OF NONFERROUS ME NR 

3341 3341 SECONDARY SMELT & REFIN OF NWFERRWS ME 421 1 

3341 3341 SECONDARY SUELT & REFIN OF NONFERRWS M.E NR 

3341 3341 SECCUDARY SMELT & REFIN OF NWFERRWS ME 421 X 

3341 3341 SECONDARY SMELT & REFIN OF NOUFERRWS ME MR 

3341 3341 SECWDARY UIELT & REFlN OF NONFERROUS HE 421 F 

3341 3341 SECWDARY WELT & REFIN OF NWFERRWS ME 421 S 

3341 3341 SECONDARY SMELT & REFIN OF NONFERRWS ME 421 V 

3341 3341 SECWDARY SMELT & REFIN OF NONFERROUS ME 421 2 

3341 3341 SECONDARY SMELT & REFIN OF NWFERRWS ME 42f L 

3341 3341 SECWDARY SMELT & REFIN OF NWFERRWS ME WR 

3341 3341 SECWDARY SMELT L REFIN OF NWFERRWS ME NR 

3341 3341 SECWDARY SMELT & REFlN OF NWFERRWS WE NR 

3341 3341 SECWOARY SMELT L REFIN OF NWFERRWS HE MI 

3341 3341 SECWDARY SMELT & REFIN OF NONFERRWS WE NR 

3341 3341 SECWDARY SMELT & REFIN OF NONFERROUS ME NR 

3341 3341 SECWDARY SlrELT & REFIN OF NWFERRWS ME NR 

3341 3341 SECWDARY SMELT & REFIN OF NONFERRWS ME WI 

3351 3351 ROLLING, DRAYING 4 EXTRWING Of COPPER 468 A 

3351 3351 ROLLING, ORAUIYG L EXTRUDING OF COPPER 468 8 

3351 3351 ROLLING, DRAUING & EXTRUOING OF COPPER NR 

3353 3353 ALU(tm SWEET, PLATE AND FOIL 464 A 

3353 3353 ALWtNlM SHEET, PLATE AND FOIL 467 A 

3353 J353 ALUWINLU SHEET, PLATE AND FOIL 467 8 

3353 3353 ALWtNU( SHEET, PLATE AU0 FOIL NR 

3354 3354 ALUWtNU( EXTRU)ED-PRQ)UCTS 467 C 

3354 3354 Al1I(tNLU EXTRCOED PRCWCTS 467 E 

3354 3354 ALLWIYUI EXTRU)EO PRCOUCTS 467 F 

3354 3354 ALUltWCW EXTRUJDED PRODUCTS YR 

3355 3355 ALUIIMLM ROLLING L DRAUlNG NEC 4& A 

3555 JS55 ALUIIM ROLLIYC & DRAYING NEC 467 A 

3355 3355 ALmIYU( ROLLING & DRAUING NEC 467 8 

3355 3355 ALUIIWUI ROLLING & DRAUING NEC 467 E 

3355 3355 ALLUINW ROLLIYG & DRAYING NEC 467 F 

3355 3355 ALUntlRlW ROLLING L DRAYING NEC MR 

3356 3356 ROLLING, ORAUING & EXTRWING MONFERRWS 471 A 

3356 3356 ROLLING, ORAYING & EXTRUDING NwFERRQlS 671 6 

3356 3356 ROLLING, DRAWING L EXTRUDING NOMFERRWS 471 0 

3356 3356 ROLLING, ORAYlNC & EXTWJNG YQ(FERRWS 471 E 

S&-part title 

PRIMRY ZtRCWllM & HAFNIW 

PRIMRY CADDWIUI 

PRIMRY TELLURIW 

PRIMARY L SECONDARY TITANIC 

PRIMRY MGNESILM 

NW-COYTACT CWLIYC UATER WLY 

ELECTROLYTIC MNtANESE PRDWCTS 

PRIMRY WOLYRDENLlrl L RHENIUI 

PRIMRY PRECIWS METALS & HERCURY 

SECONDARY ALUIINW u(ELTtNG 

SECONDARY TANTALIN 

SECWOARY TUNGSTEN & COBALT 

SECWOARY SILVER-PHOTffiRAPHtC 

SECWOARY URANt1)1 

SECWOARY LEAD 

SECWDARY BERYLLtUl 

SECONDARY MERCURY 

SECONDARY MSSITT 

SECWDARY NICKEL 

SECOUDARY RWW 

SECWOARY tOPPER 

SECONDARY I DIU( 

SECWOARY MOLYSDENtn & VALuDtu( 

SECWDARY PRECIWS METALS 

SECONDARY SILVER-NW-PHOTOGRAPHIC 

SECONDARY COLU(B I Un 

SECONDARY MGNESIUI 

SECWDARY PLUTWIu( 

SECWOARY TIN 

SECCUOARY TITANI’J 

SECWDARY ZINC 

NW-CWTACT CWLING UATER WLY 

SECWDARY CABMIUI 

CDPPER FORMING 

BERYLLIW COPPER ALLOY FORMING 

NW-CWTACT CCOLING WTER WLY 

ALU(tNUd CASTING 

ROLLING UITI NEAT OILS 

ROLLING Utfn E~LSIWS 

NON-CWTACT CooLtNG UATER WLY 

EXTRUSIW 

ORAUING YtTn NEAT OILS 

DRAYING UITM ECULSIOUS w s4APS 

NON-CWTACT CooC!NG UATER WLY 

ALu(t#)( CASTIYG 

ROCLING UtTtt NEAT OILS 

ROLLING UITW EWLSICUS 

ORAlfIYG UITH MEAT OILS 

DRAYING YITH ElClLSIWS OR SOAPS 

NON-CWTACT COOLING UATER WlY 

OERYCLIU( FWMINC 

lEAD/TtN/RIYUlH FWNING 

NICKEL-CWALT FDRNING 

PRECIWS METALS FWMING 

Human 

Heetth Total Induotr 

ToxiFity Toxicity s&et 

Nuvber NUthf NW&r 

7 

10 

10 

9 

5 

8 

10 

1 

1 

10 

10 

7 

10 

10 

5 

a 

5 

8 

a 

5 

10 

10 

7 

8 

8 

8 

8 

8 

8 

5 

9 

8 

10 

10 

10 

10 

5 

8 

10 

10 

8 

10 

10 

8 

10 

10 

5 

8 

5 

8 

I 

8 

5 

10 

10 

8 

8 

8 

8 

8 

8 

8 

8 

9 

8 

1 

8 

8 

8 

9 

8 

1 

5 

10 

9 

1c 

35 

W 

W 

32 

W 

W 

36 

21 

16 

16 

19 

15 

20 

8 

W 

10 

W 

11 

W 

7 

23 

24 

13 

22 

W 

W 

W 

W 

W 

W 

W 

W 

2 

W 

1 

2 

3 

W 

2 

3 

1 

Q9 

2 

3 

L 

5 

W 

1 

2 

c 

5 
APPEND IX A 

SIC Code Cross Reference 

et-d Total and Hwn HeeIth Toxicity N-r 

19721 

1977 1987 

SIC SIC 

code Cock 

1987 CFR 

Title Pert 

3356 3356 ROLLING, DRAWING & EXTRWING NONFERROUS 471 

3356 3356 ROLLING, DRAYING L EXTRWING NONFERROUS 471 

3356 3356 ROLLING, ORAUING & EXTRUDING NONFERROUS 471 

3356 3356 ROLLING, DRAYING L EXTRUDING NOWFERROUS 471 

3356 3356 ROLLING, DRAYING & EXTRWING NONFERRWS 471 

3356 3356 ROLLING, DRAUING L EXTRWING NCNFERRWS 

3357 3357 DRAYING & tNsULATING OF NOUFERRWS UIRE 433 

3357 3357 DRAUING & INSULATING OF NONFERROUS UIRE 463 

3357 3357 DRAUING & INSULATING OF NOHFERRWS UIRE 463 

3357 3357 DRAUING & INSULATING OF NONFERROUS UIRE 467 

3357 3357 DRAYING & INSULATING OF NONFERROUS UIRE 467 

3357 3357 DRAWING & INSULATIWG OF NONFERROUS UIRE 468 

3357 3357 DRAYING & INSULATING OF NWFERRWS UIRE 

3361 3363 ALIMINUM FWNORIES (CASTING) 464 

3361 3365 ALLUINUM FOUNDRIES (CASTING) 464 

3362 3364 BRASS, BRONZE, COPPER, COPPER BASE ALLOY 464 

3362 3366 BRASS, BRGUZE, COPPER, COPPER BASE ALLOY 464 

3369 3364 NWFERRWS FOUNDRIES (CASTtNGStNEC 

3369 3369 NWFERRWS FWNORIES, NEC 

3398 3398 WETAL HEAT TREATING 

3399 3399 PRIMARY METAL PRaDUCTS, NEC 

3399 3399 PRIMRY METAL PRCGUCTS, NEC 

3399 3399 PRIMRY METAL PRCDUCTS, NEC 

3411 3411 METAL CANS 

3412 312 NETAL BARRELS, 0Rl.M AND PAILS 

3412 3412 METAL BARRELS, DRtMS AND PAILS 

3412 3412 METAL BARRELS, DRUMS AND PAILS 

3121 3421 CUTLERY 

3421 3421 CUTLERY 

3423 Y23 HAND AND EDGE TWLS, NEC 

3423 3423 HAND AND EDGE TOOLS, NEC 

3425 3425 MAYO SAWS AND SAY BLADES 

3429 3429 HARDWARE, NEC 

3429 3429 MARDUARE, NEC 

3431 3431 METAL SANITARY UARE 

3432 3432 PLul8tNG FITTINGS AM0 BRASS UXDS 

3432 5432 PLUMING FITTINGS AMD RRASS COQ)S 

3432 3432 PLLURING FITTINGS At0 BRASS tOQ)S 

3433 3567 HEATING EWIF’MENT, EXCEPT ELECTRlC 

3433 3567 IEATING EWIPMENT, EXCEPT ELECTRIC 

3433 3433 HEATING EGUIPUENT, EXCEPT ELECTRIC 

3433 3433 HEATING EGUIPUENT, EXCEPT ELECTRIC 

3441 3441 FABRICATED STRUCTURAL MTAL 

3442 2431 METAL DWRS, SASH AND TRIM 

3442 3442 WETAL DOORS, SASH, AND TRIM 

3442 3442 METAL 04345, SASH, AND TRIM 

UC.3 %3 FARRlCAlEO PLATE YORK (@OILER SHOPS) 

344b 3ut SHEET METAL WRK 

34@ 3449 SHEET METAL CIOQK 

U46 3446 ARCHITECTUML METAL YORK 

34M 3448 PREFABRICATED eYlAL WtLDtNtS 

3449 Jcc9 MISCELLANEWS METAL WK 

US1 3451 SCREU FtACHtNE PRDOUCTS 

US1 3451 SCREU MCHINE PRQ)UCTS 

464 

464 

433 

433 

471 

465 

433 

433 

433 

433 

433 

c66 

433 

468 

433 

433 

433 

433 

CFR 

SubPert 

S&-part title 

F REFRACTOLIY METALS FORMING 1 

G TtTANtU( FORMING 3 

n URANtU1 FORMING 1 

I ZlNC F#HING 1 

J ZtRCWIUI/HAFNIU( F@MtNG ? 

NR NW-COYTACT COOLING UATER OWLY 1 

A METAL FtNtSHING 1 

A CWTACT COOLING&HEATING UATERLPLASTICS) 4 

8 CLEANING & FINISHING UATER [PLASTICS) 5 

E DRAYING UITR NEAT OILS CALUnINUCI) 1 

F DRAUING U/ EtULSIOUS DR SOAPS (ALUntNuW) 4 

A COPPER FORMING 1 

NR NW-tOYTACT COOLING UATER WLY 1 

A ALUdIWU( CASTING 1 

A ALUIINW CASTING 1 

8 COPPER CASTING 5 

D COPPER CASTING 5 

6 COPPER CASTING 5 

D ZINC CASTING 10 

A METAL FINISHING 1 

A METAL FINISHING 1 

K METAL POWERS 7 

NR OTHER PRQHlCTS 1 

D UN NAKING 1 

A METAL FINISHING 1 

NR DRtM RECYCLING 8 

NR Wo ELECTROPLATING 1 

A METAL FINISHING 1 

NR NO ELECTROPLATING 1 

A MTAL FINISHING 1 

NR RO ELECTRaQLATtNG 1 

A METAL FINtSFtlNG 1 

A METAL FINISHING 1 

NR X0 ELECTROOLATIYG 1 

I CAST IlKy MSIS RATERIAL 10 

NR NO ELECTRGPUTING 1 

A METAL FtNtSNING 1 

A COPPER FCRMIYG 1 

A METAL FINtSNtNG 1 

NR NO ELECTROPLATING 1 

A METAL FINtSHING 1 

NR NO ELECTRWLATING 1 

NR 1 

1 

A METAL FINlSHING 1 

NR RG ELECTROQLATING 1 

NR 1 

NR 1 

NR 1 

NR 1 

NR 1 

NR 1 

A rYTAL FINISHING 1 

NR RO ELECTROPLATING 1 

hnan 

Health 

Toxicity 

Nurkr 

27 

Total tn&strj 

Toxicity subc4t 

Nuber NUfbW 

6 6 

8 ? 

8 a 

8 9 

9 10 

1 W 

9 1 

6 2 

6 3 

9 6 

8 1 

9 6 

1 W 

8 1 

8 2 

8 1 

8 2 

a t 

10 2 

9 a 

9 1 

9 2 

1 W 

7 0 

9 0 

8 W 

1 W 

9 0 

1 W. 

9 0 

1 W 

9 1 

9 0 

1 W 

10 0 

I W 

9 1 

9 2 

9 T 

1 W 

9 2 

1 W 

1 W 

1 1 

9 2 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

1 W 

9 0 

1 W 
APPEMDIX A 

SIC Code Crorr Reference 

end Total and Hurm Hcrlth Toxicity Rurber 

1972, 

1977 1987 

SIC SIC 1987 

code code Title 

3452 3452 BOLTS, HUTS, RIVETS AND UASHERS 

3452 3452 BOLTS, NUTS, RIVETS AND YASHERS 

3462 3462 IRON AND STEEL FORGINGS 

3462 %62 IRON AND STEEL FORGINGS 

3463 3463 NOUfERRWS FORGINGS 

3463 3463 NONFERRWS FORGINGS 

3463 3463 NOUFERRWS FMGINCS 

3463 3463 NONFERROUS FORGINGS 

3463 3463 NOUFERRWS FORGINGS 

3463 %63 NONFERROUS FORGINGS 

3463 3463 NOUFERRWS FORGINGS 

3463 3463 NWFERRWS FORGINGS 

3463 3463 NWFERRWS FORGINGS 

3463 3463 NONFERROUS FmGINGS 

3463 %63 NOUFERRWS FORGINGS 

3463 3463 NWFERRWS FORGINGS 

3463 3463 NOUFERRWS FORGINGS 

%63 %63 NOllFERRWS FORGINGS 

3465 3465 AUfOMOTIVE STAMPINGS 

34&S 3465 AUTOMOTIVE STAMPINCS 

%66 3466 CRWNS AND CLOSURES 

3466 %66 CROWS AND CLOSURES 

%69 3449 METAL STMPINCS, NEC 

3469 3469 METAL SIAMPINGS, NEC 

3471 5471 PLATING AND POLISHING 

3479 3479 METAL COATING AND ALLIED SERVICES 

%7’9 %?9 METAL COATING AND ALLIED SERVICES 

3479 34m METAL COATING AND ALLIED SERVICES 

3479 %79 METAL COATING AND ALLIED SERVICES 

3479 3479 METAL COATING AN0 ALLIED SERVICES 

%79 %79 METAL COATING AN0 ALLIED SERVICES 

3482 3482 SMALL ARMS LIwy)(IITIOU 

3482 3482 SRALL ARMS ArrmNITIoIi 

3482 5482 SMLL ARMS AWWITIOU 

%I2 3482 SKALL ARMS -ITIm 

3482 3482 SNALL ARMS AMUNITlOU 

%a 3483 AMwlTIOU, EXC. FOR #ALL ARMS, YEC 

3485 3483 ~ITIOU, EXC. FOR #ALL ARMS, NEC 

%R3 3483 AlUlNITIQI, EXC. FW MALL ARMS, NRC 

%(Ic 3484 #ALL ARMS 

%& %I% WALL ARMS 

%a9 %89 OIIDNANCE AN0 ACCESSORIES, NEC 

%R9 %I9 ORDNANCE AND ACCESSORIES, NEC 

3493 3493 STEEL SPRIUGS, EXCEPT YIRE 

%93 W93 STEEL SPRINGS, EXCEPT YIRE 

%94 5492 VALVES AN0 PIPE FITTINGS 

UPC UP1 VALVES ANO PIPE FITTINGS 

%94 %94 VALVES AN0 PIPE FITTINGS 

UPS 5494 VALVES AN0 PIPE FITTINGS 

SC94 3494 VALVES AN0 PIPE FITTINGS 

%94 %92 VALVES AN0 PIPE FITTINGS 

%95 %9S YIRE SPRINGS 

%% 3495 UIRE SPRINGS 

3:M %96 MISC. FARR!CATED UIRE PRDOUCTS 

CFR 

CFR SrrbPart P8rt 

S&-part title 

433 

433 

433 

467 

468 

471 

471 

471 

471 

471 

471 

471 

471 

471 

471 

433 

433 

433 

420 

433 

465 

465 

46s 

433 

457 

463 

463 

433 

457 

433 

433 

433 

433 

433 

433 

433 

433 

METAL FINISHING 

NO ELECTROPLATING 

METAL FINISRING 

NO ELEClROPLATING 

METAL FINISHING 

FORGING (ALLUINUO 

COPPER FORMING 

RERYLLIIIW FORMING 

LEAD/TlN/BlSUJTH FUMING 

KAGNESIUf FORMING 

NICKCL-COBALT FORMING 

PRECIOUS METALS FORMING 

ZIRCOUIUI/HAFNIU( FORMING 

TITANIUI FQMING 

URANIUM FORMING 

ZINC FOIIIIING 

REFRACTORY METALS FOIIMINC 

NON-COUTACT COOLING UATER OWLY 

WTAL FINISHING 

NO ELECTROPLATING 

METAL FINISHING 

NO ELECTROPLATING 

A 

NR 

A 

NR 

A 

D 

A 

A 

0 

C 

D 

E 

J 

c 

H 

I 

F 

NR 

A 

NR 

A 

NR 

NR 

NR 

A 

L 

A 

NR 

A 

B 

C 

A 

C 

NR 

A 

0 

A 

C 

NR 

A 

NR 

A 

NR 

A 

NR 

A 

A 

A 

NR 

NR 

NR 

A 

NR 

A MTAL FlNISHINC 

METAL FINISHING 

HOT COATING 

WETAL FINISHING 

NO ELECfROPLATINC/COATING 

STEEL BASIS MATERIAL COATING 

GALVANIZED BASIS MATERIAL COATING 

ALUINU)I OASIS MATERIAL COATING 

METAL FINISWING 

EXPLOSIVES LOAD, ASSEMBLE 4 PACK PLANTS 

NO ELECTROOLATING/EXPLOSIVES 

CUNTACT COOLING&HEATING WTER(PLASTlCS, 

CLEANING UATER (PUSTICS) 

METAL FlNlSHING 

EXPLOSIVES LW, ASSEMRLE & PACK PLANTS 

NO ELECTROQLAlING/EXPLOSIVES 

MTAL FIRISHIYG 

NO ELECTROQLAllNG 

METAL tlNlSttlNC 

NO LLECTRU’LAfING 

WETAL FINISHING 

NO ELECTROQLATINC 

METAL FlNlSHIYC 

METAL FINISHING 

METAL FINISHING 

NO ELECTROPLATING 

NO ELECTROPLATIYG 

NO ELECTROPLATING 

METAL FINISHING 

NO LLECTROPLAT ING 

Huran 

Heel th 

Toxicity 

Nurber 

1 

1 

1 

1 

1 

5 

1 

5 

9 

5 

8 

1 

7 

3 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

10 

1 

1 

10 

10 

10 

1 

6 

1 

4 

5 

1 

6 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

4 

Tote\ 1r&str 

Toxicity S&cat 

Nut&r N-r 

9 0 

1 W 

9 0 

1 W 

9 3 

5 1 

9 2 

5 4 

10 5 

5 6 

9 7 

10 a 

9 13 

a 10 

8 11 

8 12 

8 9 

1 W 

9 0 

1 W 

9 0 

1 W 

1 W 

1 W 

9 0 

10 5 

9 4 

1 W 

10 2 

10 3 

10 1 

9 1 

6 2 

1 W 

6 3 

6 b 

9 1 

6 2 

1 W 

9 0 

1 W 

9 0 

1 W 

9 a 

1 W 

9 1 

9 2 

9 3 

1 W 

1 W 

1 W 

9 0 

1 W 

9 0 
APPENDIX A 

SIC Code Cross Reference 

ard Totrl and Hunin Herlth Toxicity Nurbrr 

lea 

TOT7 1987 

SIC SIC 

Code Code 

1987 CFR 

Title Part 

3496 3496 MISC. FABRICATED WIRE PRCOUCTS 

%97 %97 METAL FOIL AN0 LEAF 

%97 3497 METAL FOIL AN0 LEAF 

%97 3497 METAL FOIL AND LEAF 

3497 3497 METAL FOIL AND LEAF 

3497 3497 METAL FOIL AND LEAF 

3497 3497 METAL FOIL AND LEAF 

3497 3497 METAL FOIL AND LEAF 

%97 3497 METAL FOIL AND LEAF 

%97 3497 METAL FOIL AND LEAF 

3497 3497 METAL FOIL AND LEAF 

%97 3497 METAL FOIL AND LEAF 

3497 3497 METAL FOIL AND LEAF 

3498 3490 FABRICATED PlPE AND FITTINGS 

3498 %98 FABRICATED PIPE AND FITTINGS 

3499 %W FABRICATED METAL PRWUCTS, WEC 

3499 34W FABRICATED METAL PRODUCTS, NEC 

3511 3511 TURBINES AN0 TURBINE GENERATOR SETS 

3511 3511 TURBINES AR0 TURBINE GENERATOR SETS 

3519 3519 INTERNAL CO(WSTIW ENGINES, NEC 

3519 3519 INTERNAL Co(WSTloW ENGINES, NEC 

3J23 3523 FARM MACHINERY AND EWIPMENT 

3523 3523 FARM MACHINERY AND EWIPHEWT 

3524 3524 LAUl AN0 GARDEN EWIPMENT 

3Stk 3524 LAWN AND GARDEN EQUIPMENT 

3531 3531 CONSTRUCTlOW MACHINERY 

3531 3531 COUSTRUCTIOY MACHINERY 

3532 3532 MINING WICHINERY 

3532 3532 MINING MACHINERY 

3533 3533 OIL FIELD MACHINERY 

3533 3533 OIL FIELD WACHINERY 

35% 35% ELEVATORS AND WING STAIRUAYS 

35% 35% ELEVATORS AN0 MOVING STAIRUAYS 

3535 3535 CONVEYOIS AND CONVEYING EWIPMENT 

3535 3535 CONVEYORS ANO.COWEYING EWIPHENT 

35% 3536 HOISTS, CRANES AND mmoQAlLS 

3536 3536 HOISTS, CRANES AN0 HOUORAILS 

3536 3537 HOISTS, CRANES AllO ROUORAILS 

3536 3536 HOISTS, CRANES AN0 MORAILS 

3536 3536 HOISTS, CRANES AND MWMAlLt 

3536 3531 HOISTS, CRANES AN0 WYOMILS 

3536 3537 HOISTS, CRANES AN0 mmoRAILS 

3537 3537 INDUSTRIAL TRUCXS AN0 TRACTaS 

3537 3537 INOUSTRIAL TRUCKS AND TRACTWE 

3541 3541 MCWINE TOOLS, METAL CJJTTINC TYPES 

JSCT 3541 MACHSUE TOOLS, WTAL CUTTING TYPES 

5542 3542 KACHINE TOOLS, M1A.c FORMING TYPES 

3542 3542 MCHIWE TOOCS, METAL FORMING TYPES 

35U 3544 SPECIAL DIES, TOOLS, JIGS L FIXTURES 

3544 3scC SPECIAL DIES, TOOCS, JIGS L FIXTURES 

3545 354s l4ACWINE f#K ACCESmlES 

35CS 3’545 MCHlNE TOOL ACCESSORIES 

3546 3546 PMR DRIVEN NAN0 TOOLS 

3546 3546 POMR DRIVEN HAN0 TOOLS 

468 

471 

465 

471 

471 

471 

471 

471 

471 

471 

471 

471 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

CFR 

Sb 

P8rt 

S&-part title 

NR NO ELECTROPLATING 

A COPPER FORMING 

E PRECIWS METALS FORMING 

C ALUdINUbI BASIS MATERIAL COATIKC 

B LEAD/TIN/BIWTR fORMING 

C KAGNESIUl FORMING 

D NICKEL-COBALT FORMING 

A BERYLLIU FORMING 

F REFRACTORY METALS FORMING 

c 'TITANILM FORMING 

H URANILM FORMING 

I ZINC FORMING 

J ZIRCCUlUC(/HAFNILM FORMING 

A METAL FINISHING 

LIR NO ELECTROPLATING 

A IiETAL FINISHIWG 

NR NO ELECTROQLATINC 

A #TAL FINISHING 

NR NO ELECTROPLATING 

A HETAL FINISHING 

NR NO ELECTROFLAlINC 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHIWG 

NR NO ELECTRCPLATING 

A METAL FINIfHiNG 

NR NO ELECTROPLATlNG 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROFLATINC 

A METAL FlNISHlNG 

A METAL FINISHING 

NR YO ELECTROPLATING 

NR NO ELECTROPLATING 

NR NO ELECTROPLATING 

NR NO ELECTROPLATIWG 

A METAL FlNlSNlNG 

A MET4L FiNlSHlNG 

NR HO ELECTROPLATING 

A MTAL FINISHING 

NR NO ELECTROQLATING 

A METAL FINISHING 

NR Ya ELECTROPLATING 

A MTAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTRaPLATING 

A NEiAL FINISHING 

NR NO ELECTRU'LATING 

HUMll 

Health Tote1 rl-dustrToxicity Toxicity S&cat 

NuMer Wurkef Nuber 

3 

7 

1 

1 

1 

1 

1 

1 

1 

1 

9 

10 

5 

10 

5 

9 

5 

8 

6 

8 

8 

9 

9 

9 

1 

9 

1 

9 

1 

9 

9 

1 

1 

1 

1 

9 

9 

1 

9 

9 

1 

9 

W 

2 

7 

1 

i 

S 

6 

3 

a 

9 

10 

11 

12 

0 

W 

0 

99 

0 

W 

0 

W 

0 

W 

0 

W 

0 

99 

0 

99 

u 

W 

0 

W 

0 

W 

2 

1 

W 

W 

W 

W 

3 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 
APPENDIX A 

SIC Code Cross Reference 

ad Total and Humn Hcrlth Toxicity Nurber 

19Rf 

1977 1987 

SIC SIC 

code code 

1987 

Title 

3547 3547 ROLLING MILL MACHINERY 

3547 3547 ROLLING MILL MACHINERY 

3549 3548 METALYDRKING BACHINERY, NEC 

3549 3548 METALUORKINC KACHINERY, NEC 

3549 3559 HETALWRKING MACHINERY, NEC 

3549 3559 METALK)RKING MACHINERY, NEC 

3549 3549 METALUORKINC MACHINERY, NEC 

3549 3549 METALYORKINC MACHlNERY, NEC 

3551 3565 FOW PRaOUCTS WACHINERY 

3552 3552 TEXTILE MCHINERY 

3552 3552 TEXTILE KACHINERY 

3553 3553 UOODUORKING RACHINERY 

3553 3553 ~UORKING MACHINERY 

3554 3S54 PAPER INDUSTRIES lUCHINERY 

3556 3554 PAPER INDUSTRIES MACHINERY 

3555 3069 PRINTING TRAOES MACHINERY 

3555 3069 PRINTING TRADES MCHINERY 

3555 3069 PRINTING TRADES WACHINERY 

3555 3523 PRIMfING TRADES MACHINERY 

3% 3423 PRlNTING TRADES KACHINERY 

3555 3555 PRlNTING TRADES MACHINERY 

3555 3555 PRINTING TRADES MACHINERY 

3559 3559 SPECIAL INDUSTRY WACWINERY, NEC 

3559 3559 SPECIAL INOUSTRY MCHINERY, NEC 

3561 3594 PLMPS AND PLWINC EWIPMENT 

3561 3561 PulPS AND PulPING EWIPMENT 

3561 3561 PUNPS AND PUIPING EWIPMENT 

3561 3594 PIMPS AND PLUFING EWIPMENT 

3562 3S62 BALL AN0 ROLLER BEARINGS 

3562 3562 BALL AN0 ROLLER BEARINGS 

3563 3563 AIR AND GAS COClPRESSORS 

3563 3563 AIR AN0 GAS CaC(PRESSO(IS 

3564 3564 BLMR AN0 FANS 

3% 3564 DLaJER AN0 FANS 

3565 3543 INOUSTRIAL PATTERNS 

356s 3543 INDUSTRIAL PATTERNS 

3566 3f94 SPEED CHANGERS, DRIES AND GEARS 

3566 3594 SPEED CHANGERS, DRIVES AN0 GEARS 

3566 3566 SPEED CHANGERS, DR!VES AN0 GEARS 

3566 3566 SPEED CHANGERS, DRIVES &bO GEARS 

3567 3567 INDUSTRIAL FURNACES AN0 OVENS 

3567 3567 INDUSTRIAL FURNACES AbD OVENS 

35&J 3568 POWER TRANSMISSIOW EWIPWLNT, WEC 

SS68 3568 PQlER TRANSMISSIW E4NJl~ENT, NEC 

3569 3594 GENERAL INDUSTRlAL MACHINERY, NEC 

3569 3594 GENERAL INDUSTRIAL MACHINERY, NEC 

3569 3565 GENERAL INOUSTRIAL NACHINERY, NEC 

3569 3565 GENERAL INDUSTRIAL eUCHINERY, NEC 

3569 3569 CENERAL INDUSTRIAL tiCHINERT, NEC 

5S69 3569 GENERAL INWSTRIAL MCHlNERY, NEC 

3572 3579 TYPE~ITERS 

3572 3579 TYPEHITERS 

35i3 3571 ELECTROUIC CO(#ITINC EWIWNT 

lC?Z 7c-n ct C#-T.l-w,r r-,,,YP CcI,,nucYI 

CFR 

Part 

433 

433 

433 

433 

433 

433 

433 

433 

426 

428 

420 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

CFR 

SubP8rt Sub-part title 

Hman 

Health 

Toxicity 

uuher 

Total lndusrr 

Toxicity Subcrt 

MuTber Nut&r 

A METAL FINISHING 1 9 0 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 1 

NR NO ELECTROPLATING 1 1 W 

A METAL FlNlSHlNG 1 9 2 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 3 

I(R NO ELECTROPLATING 1 1 W 

A METAL FlNlSWlNC 1 9 0 

A METAL FINISHING 1 9 0 

NR NO ELECTROQLATING 1 1 W 

A METAL FlNlSHlNG 1 9 0 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 0 

NR NO ELECTROPLATING 1 1 W 

E SU-SIZED GEN MOLDED, EXTRLFABR RURBERPLT 5 5 1 

F LO-SIZED CEN IK)LDED, EXTRLFABR RUBBERPLT 6 6 2 

C L&-SIZED CEN MOLDED, EXTRLFARR RUBBERPLT 6 6 3 

NR NO ELECTROeLATlNC 1 1 W 

A METAL FINISHING 1 9 4 

A RETAL FINISHING 1 9 5 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 0 

NR NO ELECTROPLATING 1 1 W 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 0 

NR NO ELECTROeLATINC 1 1 W 

A METAL FINISMING 1 9 0 

A METAL FINISHING 1 9 0 

NR NO ELECTROPLATING 1 1 W 

A )YTAL FINISHING 1 9 0 

NR NO ELECTROPLATIYG 1 1 W 

A METAL FINISHIWG 1 9 0 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 0 

NR NO ELEClROeLATlNC 1 1 W 

A METAL FtNISHlNG 1 9 1 

NR NO ELECfROPlATlNG 1 1 W 

NR NO ELECTROPLATING 1 1 W 

A METAL FINISHING 1 9 2 

A lYTAL FlNISMINC 1 9 0 

NR NO ELECTRU’LATINC 1 1 W 

A rYTAL FINISHING 1 9 0 

NR NO ELECTROFLATING 1 1 W 

A METAL FINISHING 1 9 1 

NR NO ELECTROPLATING 1 1 W 

NR NO ELECTR@‘LAlINC 1 1 W 

A METAL FINISHING 1 9 2 

A METAL FlNlSHlNC 1 9 3 

WR NO ELECTiOQLATING 1 1 99 

A RTAL FINISHING 1 9 0 

YR NO ELECTRaQLATING 1 1 W 

A METAL FINISHING 1 9 1 

Y. un CI rzP,.rmI LIlYll 1 1 00 
APPENDIX A 

SIC Cede Cross Reference 

end Total ad Hum Health Toxicity Ku&r 

19721 

1977 1987 

SIC SIC 1967 

code cc& Tit18 

3573 3572 ELECTRWIC CQlWTING EWIPMENT 

35TJ 3572 ELECTRWIC CQIPUTING EQUIPMENT 

3573 35f5 ELECTRWIC CCUPUTINC EWIPMENT 

3573 3575 ELECTRWIC CmWTING EWIPWENT 

3573 3577 ELECTRWIC CCUPUTING EQUIPMENT 

3573 3577 ELECTRWlC CWPUTING EWlPHENT 

3573 3695 ELECTRWIC COMPUTING EQUIPMENT 

35TJ 3695 ELECTRWIC CoclwTINC EWIPUENT 

3574 3578 CALCULATING AN~ ~CWM~~NG MCHINES 

3574 3576 CALCULATING AN0 ACCWNTING MCHINES 

3576 35% SCALES AND BALANCES, EXC. LABORATORY 

3576 3596 SCALES AND BALANCES, EXC. LABORATORY 

3579 3579 OFFICE MACHINES, NEC 

3579 3579 OFFICE MCHINES, NEC 

3581 3511 AUTCUATIC HERCHANOISINC MCHINES 

358t 3581 AUTOMTIC MERCHANDISING MCHINES 

3582 3582 CmERCIAL LAUNDRY EWIPMENT 

3582 JS62 COmERCIAL LAUNDRY EWIPMENT 

3585 3585 REFRICERATIW AN0 HEATING EWIPNENT 

3515 3585 REFRICERATIW AND HEATlNG EWIPMNT 

3566 3586 NEASURING AND DISPENSING WnPS 

35& 3566 MEASURING AN0 DISPENSlNG’~PS 

3589 3589 SERVICE INDUSTRY MCHINERY, NEC 

3589 3589 SERVICE INDUSTRY UACHINERY, NEC 

3592 3592 CARBURETORS, PISTWS, RINGS, VALVES 

3592 3592 CARBURETORS, PISTWS, RINGS, VALVES 

3599 3593 MCHfNERY, EXCEPT ELECTRICAL, NEC 

3599 3593 MACHINERY, EXCEPT ELECTRICAL 

35W 35W MCHINERY, EXCEPT ELECTRICAL 

3599 3599 MCHINERY, EXCEPT ELECTRICAL 

3612 3612 TRANSFORMERS 

3612 3612 TRANSFORMERS 

3612 3612 TRANSFORMRS 

3613 3625 NITCHGEM AN0 SUITCWBOARO APPARATkS 

3613 3625 SUITCHCEAR AND SUITCHDOARD APPARATUS 

3613 3613 NlTCHCEAR AY) NITCHBCIARD APPARATUS 

3613 3613 SWITCHGEAR AllO SUITCHKIMD APPARATUS 

3621 3621 MOTORS AN0 GENERATORS 

3621 3621K)TORS AM0 GENERATOM 

3622 3625 RELAYS AND INOUSTRlAL CWTROLS 

3622 3625 RELAYS AN0 INOUSTRTAL ChtROtS 

3623 354U ~LOING APPARATUS, ELECTRIC 

3623 3516 HLDlNG APPARATUS 

362C 3624 CARBW AND CRAPHlTE PRQ)UCTS 

3629 3629 ELECTRICAL 1NDUSTRIAL AF’PARATUS, NEC 

3629 3629 ELECTRICAL INDUSTRIAL APPARATUS, NEC 

3629 3629 ELECTRICAL INOUSTRIAL APPARATUS, NEC 

3631 3631 HWSEHOLO COCKING EQUIPMENT 

3651 3631 HwSENOLD CaiNG EWIPUENT 

3631 3631 HwSEHOLO CaxINC EWIPUENT 

3631 5651 HUJSEHOLO COOIlNG EQUIPMENT 

3632 3632 NWSEHOLD REFRIGERATORS AN0 FREEZERS 

3632 3632 NOUSEHOLO REFRICERAT~f AN0 FREEZERS 

3632 3632 )oSEHOLD REFRlCERAlOI1S AND FREEZERS 

CFR 

CFR S&- 

Part Pert 

Sb-prrt title 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

b33 

433 

b66 

466 

433 

466 

A METAL FlNlSHING 1 9 

NR NO ELECTROPLATING 1 I 

WA NO ELECTROPLATlNG 1 1 

A METAL FlNlSHlNC 1 9 

A METAL FINISHING 1 9 

NR NO ELECTROPLATING 1 1 

A METAL FINISHING 1 9 

NR NO ELECTROPLATING 1 1 

A METAL FINISHlUG 1 9 

NR NO ELECTROPLATING 1 1 

A MTAL FINISHING 1 9 

NR NO ELECTROPLATING 1 1 

A C(ETAL FINISHING 1 9 

NR NO ELECTROPLATING 1 1 

A METAL FINlSHlNG 1 9 

NR NO ELECTROPLATING 1 I 

A METAL FINISHING 1 9 

YR NO ELECTROPLATING 1 1 

A METAL fINISHlNG 1 9 

NR NO ELECTROPLATING 1 t 

A METAL FINISHING 1 9 

NR NO ELECTROOLATING 1 1 

A METAL FINISHING 1 9 

NR NO ELECTROQLATING 1 1 

A METAL FlNlSHINC 1 9 

NR NO ELECTRC6’LATINC 1 1 

A METAL FINlSHlNG 1 9 

NR NO ELECTROPLATING 1 1 

NR NO EL’ECTROPLATING 1 1 

A METAL FINISHING 1 9 

A METAL FINISHING 1 9 

NR NO ELECTROOLATING 1 1 

NR DRY TRANSFWMERS a 8 

A r+TAC FIWISWIYC 1 9 

NR NO ELECTROQUTING 1 1 

NR NO ELECTROPUTlNG 1 1 

A MTAL FlNlSHING t 9 

A MTAL fIN1SHlNG 1 9 

NR MO ELECTROPLATING 1 1 

A MTAL FlNlSHING 1 9 

NR NO ELECTROPUTIYG t t 

NR MO ELECTROOUTINC 1 t 

NR NO ELECTROOUTING 1 1 

NR CARBON L GRAPHITE PRCGUCTS a a 

A IYTAL FINISHING t 9 

NR NO ELECTROPLATING 1 1 

NR FUEL CELLS 8 8 

A NETAL FINISHING 1 9 

NR NO ELECTROPLATING/PORCELAIN 1 t 

A STEEL BASIS MTERIAL (PORCEUIN) 10 10 

C ALUIII(U( MSIS MTERIAL (PORCEUIN) 10 10 

A NETAL FINISHING t 9 

NR MO ELECTRClQUTIYC (WllCEUlX) 1 1 

A STEEL BASIS MTERIAL (PQRCEUIN) 10 10 

HUlWl 

Hta;th Totrl 

Toxicity Toxicity 

NUFkr N&m 

Indurtr. 

S&Cat 

Ntl’bf 

2 

W 

W 

3 

b 

W 

5 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

? 

99 

W 

2 

0 

W 

W 

0 

W 

W 

0 

0 

99 

0 

w 

W 

W 

W 

0 

W 

W 

1 

W 

3 

2 

1 

W 

2 
APPENDIX A 

SIC Code Cross Refer-e 

and Total end Hunan Herlth Toxicity Nurber 

1972/ 

1977 1987 

SIC SIC 

Qde Coae 

1987 CFR 

TitIe Pert 

3633 3633 HOUSEHOLD LAUNDRY EWIPMENT 

3633 3633 HDUSEHOLD LAUNDRY EOUIPHENT 

3633 3633 HOUSEHOLD LAUNDRY EDUIPUENT 

3634 3631 ELECTRIC HUJSEUARES AND FANS 

3636 3634 ELECTRIC HWSEYARES AND FANS 

3635 3635 HUJSEWOLD VACUM CLEANERS 

3635 3635 HOUSEHOLD VACLRJM CLEANRRS 

3636 3639 SEWING MACHINES 

3636 3639 SEWING UACHtMES 

3636 3559 SEYINC MACHINES 

36% 3559 SEWING MACHINES 

3639 3639 HWSEHOLD APPLIANCES, WEC 

3639 3639 HOUSEHOLD APPLIANCES, IEC 

3641 3641 ELECTRIC LAMPS 

3&l 3641 ELECTRIC LAMPS 

3643 3643 CURRENT-CARRYING UIRING DEVICES 

3h3 3643 CURRENT-CARRYING UIRIMC DEVICES 

3643 3643 RIRRENT-CARRYING UIRING DEVICES 

3644 3644 NOMCURRENT-CARRYING UIRING DEVICES 

3644 w NCUNRRENT-CARRYIMi UIRING DEVICES 

3645 3645 RESiDENTIAL LIGHTING FIXTURES 

3645 3645 RESIDENTIAL LIGHTING FIXTURES 

3646 3646 COlClERCIAL LICMTING FIXTURES 

3646 3646 CMERCIAL LIGHTING FIXTURES 

3647 3647 VEHICULAR LIGHTING EQUIPMENT 

3647 3647 VEHICULAR LIGHTING EWIPnENl 

3648 3648 LIGHTING EWIPMENT, NEC 

3648 3648 LIGHTING EUJIF’HENT, YEC 

3651 3651 RADIO AND TV RECEIVING SETS 

3651 3651 RADIO AND TV RECEIVING SETS 

3652 3652 PHOUOGRAPH RECORDS 

3661 3575 TELEPHOUE AND TELEGRAPH APPARATUS 

3661 3661 TELEPHONE AND TELEGRAPN APPARATUS 

633 

466 

133 

433 

433 

433 

433 

466 

633 

469 

433 

433 

433 

433 

133 

433 

133 

3662 3663 RADIO AND TV tamLlyICAT101 EQUIPmY 

3M2 3812 RADIO AHO TV COCIUYICATIOY EQUIPMEW 

3662 3.669 RADIO AND TV CUMJNICATIDU EWI-NT 

3662 3829 RADIO AND TV C~lCATIDU EWIPMNT 

3662 3699 RADIO AND TV towuyItATIoY EWIPUENT 

36n 3671 ELECTROY TUBES 469 

3674 3674 SEMICONDUCTOllS AND BELATED DEVICES 469 

3675 3675 ELECTROWIC CAPACITDRS 433 

3416 3676 RESISTDRS Fo1 ELECTROYIC APPLIUTIOYS 433 

3676 3676 RESISTOIIS 1011 ELECTRDUIC APPLICATIOWS 

36T7 kn ELECTRO(IIC COILS, TRANSFOQCYRS & OTHER I 433 

3677 3477 ELECIIWIC COILS, TRANSFaQNRS & QTtiER I 

3678 %?O CONNEilOlS FOI ELECTRONIC APPLICATIWS 433 

3678 3678 CQINECTDRS F01 ELECTRONIC APPLICATIOYS 

3679 3672 ELECTROYIC CO(QO(IENTS, NEC 413 

3679 3264 ELECTRONIC CCMONENTS, NEC 

3673 5679 ELECTRQlIC CUWOMENTS, YEC 469 

36Tp 3671 ELECTROYIC CCWCUENTS, NEC 

5679 5695 ELECTRONIC CM’ONENTS, NEC 

3679 3679 ELECTROYIC C(WPOYENtS, YEC 

3679 3625 ELECTROYIC CCMPONENTS, YEC 

CFR 

SLbPert 

S&-pert title 

A METAL FINISHING 

NR NO ELECTROPLATING/PORCELAIN 

A STEEL BASIS eUTERIAL (PORCELAIN) 

A METAL FINISHIYC 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATLNC 

A METAL FINISHING 

NR MO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

A STEEL BASIS MATERIAL (PORCELAIN) 

A METAL FINISHlNG 

0 LUlINESCENf RATERIALS 

A METAL FINISMINC 

NR NO ELECTROeLATINC 

NR 

A METAL FINISRING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FlNlSNINC 

NR NO ELECTROeLATINt 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISNING 

NR WO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROeLATINt 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

NR 

C CATHCOE RAY TUBE 

A SEMI-CWDUCTOl(S 

A METAL FINISHING 

A WTAL FINISHING 

NR NO ELECTRDPLAtINC 

A METAL FlNISHlNG 

NR DRY TRAWSF(#XERS 

A METAL FINISHING 

NR MO ELECTROPLATING 

H PRINTED CIRWIT UWRDS 

MI 

8 ELECTRQlIC CRYSTALS 

MU 

NR 

YR 

NR 

Humn 

Heelth Totrl Industry 

Toxicity Toricitv k&et 

Nuder Nurber Ntir 

I 

10 

1 

1 

1 

1 

1 

10 

1 

1 

9 

10 

9 

9 

9 

v 

9 

10 

9 

1 

9 

1 

9 

9 

1 

9 

1 9 

1 

1 

1 

u 

1 

1 

1 

1 

8 

10 

9 

9 

1 

9 

a 

9 

1 

9 

5 

1 

1 

1 

W 

2 

0 

W 

0 

W 

0 

w 

0 

w 

3 

1 

2 

1 

0 

W 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

W 

W 

W 

W 

W 

W 

W 

W 

0 

0 

0 

0 

W 

0 

W 

0 

99 

W 

2 

W 

W 

W 

W 
APPENDIX A 

SIC Code Cross Reference 

and Total and Hum Herlth Toxicity Mu&r 

1972f 

1977 

SIC 

CO&! 

5691 3691 STORAGE BATTERIES 461 

3691 3691 STORAGE BATTERIES 461 

369 1 3691 STORAGE BATTERIES 461 

3691 3691 STORAGE BATTERIES 461 

3691 3691 STORAGE BATTERIES 661 

3691 3691 STMAGE BATTERIES 461 

3691 3691 STCUAGE BATTERIES 661 

3691 3691 STORAGE BATTERIES 461 

3691 3691 STORAGE BATTERIES 461 

3691 3691 STORAGE BATTERIES 461 

3692 3692 PRICURY BATTERIES, DRY 4 VET 461 

3692 3692 PRIMARY BATTERIES, DRY & MT 661 

3692 3692 PRIMARY BATTERIES, DRY L UET 461 

3692 3692 PRIIURY BATTERIES, DRY L VET Ml 

3692 3692 PRIlURY BATTERIES, DRY L WET c61 

3692 3692 PRIMARY BATTERIES, DRY & NT #I 

3692 3692 PRIMARY BATTERIES, DRY B WET b61 

3692 3692 PRIKARY IATTERIES, DRY C YET 661 

3692 3692 PRIMRY BATTERIES, DRY C LlET 461 

3693 3Bk5 ELECTRDHEDICAL EQUIPMENT 469 

3693 3&l X-RAY APPARATUS AND TUBES, 469 

1987 

SIC 

Code 

1987 CFR 

Titte Part 

3694 3694 ELECTRICAL EWIP FOR INTERNAL COIBUSTIDN 433 

3694 3694 ELECTRICAL EWIP FOR INTERNAL CDUBUSTIOU 

3699 3641 ELECTRICAL MACHINERY, EWIPMEWT B SLJPPLI 433 

3699 3565 ELECTRICAL MCHINERY, EWIPMEWT L SUPPLI 4133 

3694 3699 ELECTRICAL WACHINERY, EWIPMENT & SUPPLI 433 

3711 3711 WOTDR VEHICLES L PASSENGER CAR BQ)IES 

3711 3711 WaToR VEHICLES & PASSENGER CAR BODIES 

3713 3713 TRUCK B BUS BODIES 

3713 3713 TRUCK L BUS BaOIES 

5714 3714 MOTOR VEHICLE PARTS 6 ACCESSORfES 

3714 3714 1K)TDR VEHICLE PARTS B ACCESSORIES 

3715 3715 TRUCK TRAILERS 

3715 3715 TRUCK TRAILERS 

3Rl 3721 AIRCRAFT 

3721 3721 AIRCRAFT 

3RO 3724 AIRCRAFT ENGINES & ENGIYE PARTS 

3724 3724 AIRCRAFT ENGINES L ENGINE PARTS 

3726 3492 AIRCRAFT EWIPMEYT, NEC 

3728 3593 AIRCRAFT EWIMEYTi NECK 

3726 3594 AIRCRAFT EWIf'MNT, YEC 

3728 3594 AIRCRAFT EWIPUENT, NEC 

3728 3593 AIRCRAFT EWIPMENT, YEC 

3728 3492 AIRCRAFT EWIPUENT, NEC 

3728 Sn6 AIRCRAFT EWIPMNT, NEC 

3726 3728 AlRCRAFT EWIPUENT, WEC 

3731 3731 SHIP BUILDING AND REPAIRING 

3732 3732 BOIT BUILDING AYD REPAIRING 

3732 3732 BOAT BUILDING AIO REPAIRING 

3743 37L3 RAILROAD EWIPMENT 

3743 3763 RAILROAD EWIPWEWT 

3731 375i MOTORCYCLES, BICYCLES AND PARTS 

3731 3751 K)TORCYCLES, BICYCLES AN0 PARTS 

3761 3761 WIDE0 MISSILES AJ@ SPACE VEHICLES 

433 

433 

433 

433 

433 

433 

b33 

433 

433 

033 

cfo 

433 

433 

433 

433 

CFR 

SibPart 

sub-part title 

A CADMIUM BATTERIES 

B CALCILM BATTERIES 

C LEAD BATTERIES 

D LECLANCHE BATTERIES 

E LITHILM BATTERIES 

0 MERCURY (UESTW) CELLS 

G ZINC BATTERIES 

0 MERCURY (RUBEN) UATTERIES 

0 LEAD ACID RESERVE BATTERIES 

F HAGNESILM BATTERIES 

A CADMIUI BATTERIES 

B CALCIUI BATTERIES 

C LEAD BATTERIES 

E LITHIUl BATTERIES 

F NAQESIlM BATTERIES 

0 WRCLMY (RUBEN) BATTERIES 

0 MERCURY (VESTON) CELLS 

0 LEAD ACID RESERM BATTERIES 

G ZIMC BATTERIES 

C ELECTROY TUBES 

C ELECTRON TUBES 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FlNISNINt 

A METAL fINISHlNt 

A METAL flNISNINt 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR 110 ELECTRaPLATING 

NR NO ELECTROPLATING 

A METAL FIWISllINt 

A METAL fIYISHING 

NR MO ELECTROPLATIWG 

A METAL FIYISHINC 

NR MO ELECtROOlATlNG 

A METAL FINISHING 

WI Yo ELECTROPLATING 

A mlAL FlYISHING 

NR Yo ELECTROPLATING 

MU Yo ELEClRCPlATINC 

A I(LTAL FIYiS4lSYG 

A METAL FIWlSHIhG 

NR NO ELECTRDFLATIYt 

WR MO ELECTROPLATING 

A METAL FINlSNIYt 

1 SHIP WILDING L REPAIRING 

NR HO ELECTROPLATING 

A METAL FINISMINE 

A METAL FINISHING 

NR NO ELECTROeLATINt 

A METAL FINISHING 

NR MO ELECTRDPLATING 

A METAL FlYISWlN'T 

Humn 

Health Total IfKhstrl 

Toxicity Toxicity Subcat 

Nuder Limber N&r 

5 

5 

2 

5 

5 

5 

10 

5 

5 

5 

5 

5 

2 

5 

5 

5 

5 

3 

10 

8 

8 

I 

1 

1 

1 

1 

6 

1 

1 

1 

10 

5 

9 

5 

5 

5 

10 

5 

S 

5 

10 

5 

9 

S 

5 

5 

5 

3 

10 

B 

8 

9 

1 

9 

9 

9 

9 

9 

1 

9 

9 

9 

14 

1 

5 

17 

7 

11 

L 

10 

6 

9 

lb 

1 

S 

7 

9 

10 

11 

6 

4 

1 

2 

0 

W 

1 

2 

3 

0 

99 

0 

W 

W 

0 

0 

W 

0 

W 

0 

W 

a 

W 

W 

1 

2 

W 

W 

3 

0 

W 

4 

0 

W 

0 

W 

a 
APPENDIX A 

SIC Code Cross Reference 

and Total and Wnan Health Toxicity N&r 

19721 

19n 1987 

SIC SIC 1987 

code code Title 

3761 3761 GUIDED MISSILES AND SPACE VEHICLES 

3764 3764 SPACE PROWLSlOW UNITS AND PARTS 

3764 3764 SPACE PROPULSION UNITS AND PARTS 

3769 3769 SPACE VEHICLE EWIPMENT, NEC 

3769 3769 SPACE VEHICLE EQUIPMENT, NEC 

3792 3792 TRAVEL TRAILERS AND CAMPERS 

3792 3792 TRAVEL TRAILERS AND CAMPERS 

3795 3795 TANKS AMD TANK CWPOHENTS 

3795 379s RANKS AW~I TANK CC~~P~NENTS 

3799 3799 TRAWSPORTAT101 EW;PMENT, NEC 

3799 3799 TRANSPORTATIW EWlPHENT, NEC 

3811 3812 ENCIbiEERINC AN0 SCIENlIFIC INSTRUMENTS 

3811 3812 ENGINEERING AWO SCIENTIFIC INSTRUMENTS 

3811 3821 ENGINEERING AM0 SCIENTIFIC INSTRUIENTS 

3811 3821 ENGINEERING AM0 SCIENTIFIC INSTRUMENTS 

5611 3826 ENtIYEERlNt AMD SCIENTIFIC INSTRLUENTS 

3811 3826 ENGINEERING AND SCIENTIFIC INSTRtMENTS 

3811 3829 EYtINEERINt AND SCIENTIFIC INSTRUnENTS 

3811 3829 EYGINEERINC AND SCIENTIFIC INSTRWENTS 

3811 3826 ENGINEERING AND SCIENTIFIC INSTRU(ENTS 

3811 3827 ENGINEERING AMD SCIENTIFIC INSTRUMENTS 

3811 3827 ENGINEERING AND SCIENTIFIC INSTRWNTS 

3822 3822 ENVIROWMENTAL CONTROLS 

3822 3822 ENVIRONMENTAL CWTROLS 

3823 3823 PROCESS CWTROL INSTRUCIENTS 

3823 3823 PROCESS CWTROL INSTRLMENTS 

3824 3824 FLUID METERS AND COLINTING DEVICES 

3U24 3824 FLUID METERS AND CWNTlNG DEVICES 

3825 3825 INSTRWENTS TO MEASURE ELECTRICITY 

3825 3825 INSTRLUENTS TO MEASURE ELECTRICITY 

3829 3829 MEASURING & CWTROtLINC DEVICES, NEC 

3829 3829 MEASURING & COWTROLLING DEVICES, NEC 

3832 $826 OPTICAL INSTRLRIENTS AND LENSES 

3832 3826 OPTICAL INSTRUIENTS AN0 LENSES 

3832 3829 OPTICAL INSTRWNTS AM LENSES 

3832 3d29 OPTICAL INSTRUIENTS AND LENSES 

3832 3827 OPTICAL INSTRUYNTL AND LENSES 

3832 3827 OPTICAL INSTRWNTS Aw LENSES 

3641 3841 SURGICAL AND MEDICAL INSlRUIENTS 

3641 3841 SURGICAL AN0 MEDICAl INZJRWENTS 

3842 3842 SURGICAL APPLIANCES AND SUPPLIES 

3842 3842 SURGICAL APPLIANCES AMD fLRPL!ES 

3&3 3843 DENTAL EOUIPMNT AYD -PLIES 

S&3 3843 DENTAL EWiPMNT AJhD SUPPLIES 

385) 3851 ~U?UALWfC toaDs 

3851 38Sl OPHTHALMIC lioQ)S 

3Ml 3861 PHOTOCIAPHIC EQUIPMENT AUD SUPPLIES 

3661 3861 PHOTOGRAPHIC EWIPMENT AN0 SUPPLIES 

3861 3861 PHOTOGRAPHIC EQUIPWENT AUD $tJPPLIEf 

3873 38n UATCHES, CLOCKS AND UATCHCASES 

%R %R WATCHES, CL-S AND YATCHCASES 

3911 3911 JMLRY, PRECIQIL WTAL 

39i1 3911 JELIELRY, PRECIOUS CYTAL 

3914 3914 SILVERUARE AW PLATED WARE 

CFR 

CFR SubPart Part 

S&b-part title 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

459 

459 

459 

433 

433 

471 

433 

NR NO ELECTROPLATICC 

A METAL FINlSHING 

RR NO ELECTROPLATING 

A METAL FINISHING 

NR Yo ELECTRWLATINC 

A METAL FINISHING 

NR NO ELECTROQLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTRWLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

NR NO ELECTRWLATINC 

A METAL FINISHING 

A METAL FINISHING 

RR NO ELECTROPl.ATINt 

A METAL FINISHING 

NR RO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

A METAL FIYISHINC 

NR Yo ELECTRDPLATINC 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTRWLATIWG 

A METAL FINISMlNC 

NR NO ELECTROPLATI NC 

A WTAL FINISNING 

NR NO ELECTROPLAT! NC 

A METAL FlNlSHING 

NR II0 ELECTRDPLATINC 

A METAL FINISHING 

RR NO ELECTRWLATINC 

NR NO ELECTROPLATlNC 

A METAL FINISHING 

NR NO ELECTROPLATING 

A eYTAL FINISHING 

NR NO ELECTROPLATING 

A METAL FINISHING 

NR NO ELECTROPLAT!Nt 

A METAL FINISHING 

3 DIAZO, SOLVENT PROCESS 

4 PMOTOGRAPNIC EQUIPMNT & SUPPLIES 

5 THERMAL, SOLVENT PROCESS 

A WTAL FINISHING 

NR MO ELECTRQPLATING 

A METAL FINISRINC 

D PRECIOUS HETAL FDMINC 

A METAL FINISHING 

Hunm 

Health Tote1 Industr 

Toxicity Toxicity Subcat 

N&r NUlbf Nurber 

1 

t 

1 

1 

t 

t 

t 

1 

1 

1 

1 

1 

t 

t 

9 

1 

9 

9 

1 

9 

9 

1 

9 

9 

9 

1 

9 

8 

8 

8 

9 

t 

9 

to 

9 

W 

0 

W 

0 

W 

0 

W 

0 

W 

0 

W 

1 

w 

W 

2 

3 

W 

4 

W 

5 

W 

6 

0 

W 

D 

W 

a 

99 

0 

W 

0 

W 

t 

W 

2 

W 

3 

W 

W 

0 

W 

0 

W 

0 

W 

0 

1 

2 

3 

0 

W 

2 

1 

0 
APPENDIX A 

SIC Cock Cross Reference 

end Total and Human Health Toxicity Nuder 

1972/ 

19T7 1987 

SIC SIC 1987 

code code Title 

3914 3914 SILVERUARE AND PLATED UARE 

3915 3915 JEWELERS’ MATERIALS L LAPIDARY WRK 

3915 3915 JEWELERS’ MATERIALS & LAPIDARY WRK 

3931 3931 WSICAL INSTRU(ENTS 

3931 3931 lLlS!CAL INSTRUMENTS 

3942 3942 DOLLS 

3944 3944 GAMES, TOYS AYD CHILDREN’S VEHICLES 

3944 3944 GAMES, TOYS AND CHILDREN'S VEHICLES 

3949 3949 SPORTING AND ATHLETIC toQ)S, NEC 

3949 3949 SPORTING AND ATHLETIC G@ZOS, NEC 

3949 3949 SPORTING AND ATHLETIC C0JDS, NEC 

3951 3951 PENS AND MECHANICAL PENCILS 

3951 3951 PENS AND MECHANICAL PENCILS 

3952 3952 LEAD PENCILS AND ART GoaoS 

3953 3953 MAilKIMG DEVICES 

3955 3955 CARBW PAPER AN0 IMKED RIBBWS 

SW1 3%1 COSTUIE JEVELRY 

3961 3961 CDSTW JEaLRY 

3%2 399'9 ARTIFICIAL FLMRS 

3%4 3965 NEEDLES, PINS AND FASTENERS 

3964 3965 NEEDLES, PINS AWD FASTENERS 

SW1 3991 BRaPIt AND BRUSHES 

3991 3991 BROCMS AND 6RUSHES 

3993 3993 SIGNS AND ADVERTISING DISPLAYS 

SW3 3993 SIGNS AND ADVERTISING DISPLAYS 

3993 3993 SIGNS AND ADVERTISING DISPLAYS 

3995 3995 BURIAL CASKETS 

3W-5 3995 BURIAL CASKETS 

3996 3996 HARD CURFACE FLOOR COVERINGS 

3996 3996 HARD SURFACE FLOOR COVERINGS 

3999 3999 LCANUFACTURINC INDUSTRIES, NEC 

3999 3999 MANUFACTURING INWSTRIES, NEC 

4172 4173 BUS TERMINAL AND SERVICE FACILITIBS 

4226 4226 SPECIAL ~RE,~SINC B STORAGE, NEC 

4231 4231 TRUCKING TERMINAL FACILITIES 

4469 4493 KATEI TRANtWllTATSW SERVICES, NEC 

4&9 4959 UATER TMLISmTATIW SERVICES, NEC 

4469 44W UATER TRANSPROTATIW SERVICES, NEC 

4612 4612 CRlXIE PETROLELM PIPELINES 

4911 4911 ELECTRIUL SERVICES 

4911 4911 ELECTRICAL SERVICES 

4931 4931 ELECTRIC AND OTHER SERVICES WINED 

4931 4931 ELECTRlC AN0 OTHER SERVICES CCMINED 

4941 4941 UATER LUPPLY 

4952 49S2 SEbERACE SYSTEMS 

4953 4953 REFUSE SYSTEMS 

4953 49S3 REFUSE SYSTEMS 

4959 4959 SAYITARY SERVICES, NEC 

4%1 4%1 STEM SUPPLY 

5M2 5052 COAL L OTHER MIYERALS B ORES 

SD93 5093 SCRAP L UASTE MTERIALS 

5143 5143 DAIRY P(IODUCTt 

5161 5169 CHEMICALS AND ALLIED PRCWCTS 

5171 5171 PETROLEUW BULK STATIWS I TERMINALS 

CFR 

CFR SrrbPert Pert 

Sub-part title 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

433 

cc3 

433 

423 

423 

423 

423 

NR 

A 

NR 

NR 

A 

NR 

A 

NR 

A 

NR 

A 

NR 

A 

NR 

NR 

NR 

NR 

A 

NR 

A 

WI 

A 

YR 

A 

UR 

NR 

NR 

A 

NR 

D 

A 

NR 

NR 

NR 

NO ELECTROPLATING 

METAL FINISHING 

NO ELECTROPLATING 

NO ELECTROPLATING 

METAL FINISHING 

METAL FINISHING 

NO ELECTROPLATING 

METAL FINISHIYC 

NO ELECTROPLATING 

METAL FINISHING 

NO ELECTROPLATING 

METAL FINISHING 

MO ELECTRWLATIWG 

METAL FINISHING 

METAL FINISHING 

NO ELECTROPLATING 

METAL FINISHING 

NO ELECTROPLATING 

METAL FINISHING 

NO ELECTRDF'LATING 

NO ELECTRROPLATIYC 

HETAL FINISHING 

LINOLELM & PRINTED ASPHALT FELT 

WTAL FlNISHlNt 

NR 

A HYDRO ELECTRIC PUI PN.W/ SAN. UST.) 

A STEM ELECTRIC PCUER GENERATING 

A WYDRO ELECTRIC WR. GEM. (U/ SAN. UST.) 

A STEAI( ELECTRIC PavFK GEYERATING 

SOLID UASTE FACILITIES 

HAZARDOUS WSTE TREATMENT FACILITIES 

405 A RECEIVING STAfIWS 

Uwn 

Health 

Toxicity 

Wwtxr 

Total 

Toxicity 

Yunbcr 

1 1 

1 9 

1 1 

1 1 

1 9 

1 1 

1 9 

1 1 

1 9 

1. 1 

1 1 

1 1 

1 9 

1 1 

1 1 

1 1 

1 1 

1 9 

1 1 

1 9 

1 1 

1 9 

1 1 

1 9 

1 1 

1 1 

1 1 

t 9 

1 1. 

1 1 

1 9 

1 1 

1 1 

1 1 

5 5 

5 S 

5 5 

5 5 

8 a 

6 6 

6 6 

6 6 

6 6 

7 7 

1 1 

7 7 

10 to 

I 1 

1 1 

8 a 

to 10 

1 1 

10 10 

8 8 

srrbstt 

Subcat 

Nunkf 

W 

D 

W 

W 

0 

W 

0 

W 

1 

W 

2 

W 

0 

W 

W 

w 

W 

0 

W 

0 

W 

0 

W 

0 

W 

W 

99 

0 

99 

0 

0 

W 

W 

W 

0 

1 

2 

3 

0 

1 

2 

1 

2 

0 

0 

1 

2 

a 

0 

0 

0 

0 

0 

0 
1972f 

1977 :907 

SIC SIC 

cod4 code 

s191 5191 FARM SUPPLIES 

f&23 SC21 MEAT AND FISH (SEAF000) MARKETS 432 E 

5423 5421 MEAT AND FISH (SEAF000) MARKETS 432 F 

s425 5421 MEAT AND FISH (SEAFOOD) MRKEIS 432 G 

3425 SC21 MEAT AND FISH (SEAFOOO) MARKETS NR 

7211 7211 PCUER LAUNDRIES, FAMILY AND COWERCIAL LC4 3 

7213 7213 LINEN SLIPPLY 444 9 

RI4 7219 DIAPER SERVlCE cc4 5 

7215 7215 COIN-OPERATED LAUNDRIES & ORY CLEANING CCL 1 

7216 7216 DRY CLEANING PLANTS, EXCEPT RUG CLEANING 444 2 

n17 7217 CARPET L UPHOLSTERY CLEANING- 444 4 

7210 72lB INDUSTRIAL LAUNDERERS Lb4 8 

7219 7219 LAUNDRY, GARMENT SERVICES, NEC 444 6 

n42 7342 DISINFECTING & EXTERMINATING SERV. 

7591 6751 RESFARCH L DEVELWt4ENl LABORAla(lIES NR 

n9s 73Bb PHOtOFlN1S+lINt LABORATORIES L59 A 

lJ9t 8TJ4 C&MERCIAL TESTING LABORATaIES 

75r2 7542 CAR UASHES 444 7 

7699 7699 REPAIR SNWS, NEC 433 A 

7699 7699 REPAIR SHOPS, NEC NR 

7Bl9 7BlP SERV. ALLIED TO MOTIOY PICTURE PRCO. cs9 A 

BO62 6062 GEN. MEDICAL/SURGICAL WOSPITALS 

BO69 8069 SPECIALTY HOSPITALS 

do71 6071 MEDICAL LABORATOIIIES 

S922 1753 NONCOFUERCIAL RESEARCH ORGAWlZATIONS 

1907 

Title 

APPENDIX A 

SIC code cross Rrfcrmr 

Bnd Total rr?d Wurm Health Toxicity 4-r 

CFR 

CFR SubPart P4rt 

Sub-cart title 

SMALL PROCESSa 

MEAT CUTTER 

SAUSAGE AND LUNCHEON MEATS PROCESSOR 

OTHER MRKETS YITNaJT PROCESSING 

PCMR LAUNDRIES 

LINEN SLIPPLY 

DIAPER SERVICE 

COIN-WERATED LAUNDRIES 

DRY CLEANING PLANTS 

CARPET & UPHOLSTERY CLEANING 

INDUSTRIAL CAUNDRY 

LAUNORY, GARMENT SERVICES NEC 

PNOTOGRAPHlC PROCESStNG 

CAR UAsn 

METAL FINISHING 

NO ELECTROPLATING 

Pl+OTOCRAPHlC PROCESSING 

Hufmn 

Health Tot41 t&try 

Toxicity Toxicity Sukat 

N-r Nuber Nvrbrr 

6 6 

1 

1 

3 

6 

3 

3 

3 

3 

6 

1 

10 

1 

1 

1 

3 

1 

1 

10 

10 

10 

7 

1 

1 

3 

6 

3 

3 

3 

3 

6 

1 

10 

1 

3 

9 

1 

10 

10 

10 

1 

0 

1 

2 

3 

W 

d 

0 

0 

0 

0 

0 

0 

0 

0 

W 

0 

0 

0 

0 

W 

a 

0 

0 

0 

a 
APPENDIX B 

ESTUARIES ENROLLED IN THE NATIONAL ESTUARY PROTECTION PROGRAM 

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

10. 

Il. 

12. 

PI. 

14. 

15. 

16. 

17. 

18. 

ARy 

San Francisco Bay/Delta 

Santa Monica Bay 

Albcmarle 

PalIll& 

Puget Sound 

Buzzards Bay 

Narragansett Bay 

Long Island Sound 

New York/New Jersey Harbor 

Delaware Bay 

Delaware Inland Bays 

Sarasota Bay 

Galveston Bay 

CASCO 

Massachusetts Bays 

Indian River Lagolnl 

Tampa Bay 

Barataria-Terrebonne Esturine 

Complex 

CdifOti 

CdifOti 

North Carolina 

North Carolina 

washingtotl 

Massachusetts 

Rhode island 

cOMCCtiCUt and New York 

New Jersey and New York 

Petuiqhh, New Jerxy, and 

D&ware 

Delaware 

FlOrida 

TexaB 

Maine 

MaSSilChlKCttS 

FlOCi& 

FlOli& 

Louiiana 

37 
APPENDIX C 

GREAT LAKES AREAS OF CONCERN 

Cause d Problem 

Conventiooal Heavy Metals/ 

Lake Basin Juridktioa Pdlutant3 Toxic Organics 

Lake SuDeliq 

St. Louis River 

Torch Lake 

Deer Lake-Carp 

Creek-Carp River 

Lake Michim 

Manistique 

Menominee River 

Fox River/Southern 

Green Bay 

Sheboygan 

Milwaukee Estuary 

Waukegan Harbor 

Grand Calumet River/ 

Indiana Harbor Canal 

Kahmamo Lake 

Muskegon Lake 

White Lake 

Minnesota 

Michigan 

Michigan 

X X 

X X 

X 

Miehigau 

Michigau/Wisconsin 

WSCOUSiIl 

X 

X 

X X 

WiscoTlSill 

Wisconsia 

IlliIlOiS 

Indiana 

X 

X 

X 

X 

X 

X 

Michigan 

Michigan 

Michigan 

X 

X 

Lake Huron 

Saginaw River/ 

Saginaw Bay 

Michigan X 

Lake Eric 

Clinton River 

Rouge River 

Raisii Rivw 

Maumec River 

Black River 

Cuyahoga River 

Ashtabula River 

Michigan 

Michigan 

Ohio 

Ohio 

Ohio 

Ohio 

Ohio 

X 

X 

X 

X 

:: 

X 

X 

X 

X 

X 

X 

X 

X 

Lake OlItNiQ 

Buffalo River 

Eighteen Mile Creek 

Rochester Embayment 

Oswego River 

New York 

New York 

New York 

New York 

X 

X 

X 

X 

X 

X 

X 

X 

Connectinn Channel3 

St. Marys River 

St. Clair River 

Detroit River 

Niagra River 

St. Lawrence River 

w 

Mich$an 

Michigan 

New York 

New York 

x 

X 

X 

X 

X 

X 

X 

X 

X 

X 

38 
APPENDIX D 

Coal Facility Discretionay Mqjor Weighting Factor Guideline 

Tonnage: 

coal 0Iigiu.z 

Discbarge Rate 

(Average): 

Receiving 

Stream: 

Discretion: 

4 Points 

2 Points 

0 Points 

5 Points 

0 Points 

5 Points 

3 Points 

1 Point 

5 Points 

3 Points 

0 Points 

0-U Points 

2 Z~,OOO t/y coal mined or 

Processed 

1 500,000 t/y and < l,500,000 t/y coal mined or 

processed 

c 500,ooO t/y coal mined or processed 

Acidic seam 

Non-acidic scam 

3 1,500 GPM (22 MGD) 

< 1,500GPMand~5OOGPM 

c 500GPM 

Trout (coldwater fishery) stream 

Other high quality stream 

Other streams 

~en.sitivc watersheds, public w.s. intakes, public’commeot, 

past chronic violator, potential environmental damage 

The above rating guide can be used to prioritize coal facdities/ior designatiba as discretionary majors. A 

rat& of 15 points would appear to be a reasouable starting point for consideration as a discretionary major. 

39