Document ZnxovYoYdLY94dOrMg9VJ4r8p

SM-32 (REV. 5-78) \ Shell Oil Company Interoffice Memorandum OCTOBER 9, 1987 information Copy Record Copy in Copy: Circulate: PLAINTIFF'S EXHIBIT FROM: STAFF ENGINEER - ENVIRONMENTAL CONSERVATION - MANUFACTURING & TECHNICAL TO: ATTACHED DISTRIBUTION SUBJECT: EPA DRAFT GUIDANCE DOCUMENT: ESTIMATING RELEASES AND WASTE- TREATMENT EFFICIENCY FOR THE TOXIC CHEMICAL RELEASE INVENTORY FORM SH-2037 I As requested at the SARA Ttile III meeting held on October 6, 1987, the subject document is attached. As discussed at the above meeting, the guidance document should be used carefully. For one reason, it is a draft document and could change, though further substantial changes are not expected. For another, the information given for estimating releases is rather general and probably will not give results in all cases that depict the situation at your location. The best bet in completing the forms is to use available data and refer to the guidance document only when there is no other reasonable method of obtaining the information required. As soon as the final document is available, we will obtain copies and forward them to you. F. W. Hill cc: w/o attach Manager Environmental Programs - Environmental Affairs - Health, Safety & Environment - J. A. Mullins Environmental Conservation Staff - Manufacturing & Technical HS&E-AS(2) Under Separate Cover Letter Manager Regulations & Maintenance Standards - Shell Pipe Line Manager Health, Safety & Environment - Western Farm LAM 005613 CW8728105 DPMC-03204 DISTRIBUTION SUPERINTENDENT HEALTH, SAFETY & ENVIRONMENT - DEER PARK SUPERINTENDENT ENVIRONMENTAL CONSERVATION/UTILITIES - WOOD RIVER MANAGER ENVIRONMENTAL CONSERVATION MARTINEZ NORCO MANAGER HEALTH, SAFETY & ENVIRONMENT ANACORTES GEISMAR MARIETTA ODESSA WILMINGTON MANAGER TECHNICAL TAFT WOODBURY MANAGER HEALTH, SAFETY & ENVIRONMENT - MARKETING ENGINEERING - REFINING & MARKETING MANAGER HS&E - PRODUCTS DISTRIBUTION - REFINING & MARKETING EASTERN AREA MID-CONTINENT AREA WESTERN AREA MANAGER HS&E & QUALITY ASSURANCE METAIRIE SEWAREN MANAGER TECHNICAL/OPERATIONS - POLYMERS & CATALYSTS - CHEMICAL (4) CW8728105 LAM 005614 DPMC-03205 DRAFT ESTIMATING RELEASES AND WASTE-TREATMENT EFFICIENCY FOR THE TOXIC CHEMICAL RELEASE INVENTORY FORM (FOR REVIEW ONLY) by PEI Associates, Inc. 11499 Chester Road Cincinnati, Ohio 45246 PN 3687-33, 3687-40 Contract No. 68-02-4248 Work Assignment No. P2-10 and P2-17 U.S. ENVIRONMENTAL PROTECTION AGENCY OFFICE OF TOXIC SUBSTANCES WASHINGTON, D.C. 20460 May 1987 LAM 005615 DPMC-03206  CT DISCLAIMER This document is a draft report for public review and comment. It is being circulated for comments on its technical merit and policy Implications. Mention of trade names or commercial products does not constitute endorsement or recommendation for use by the U.S. Environmental Protection Agency. LAM 005616 ii DPMC-03207 CONTENTS Figures Tables 1. Introduction 2. General Principle and Considerations 2.1 Data to be reported 2.2 Sources of wastes/releases 2.3 An overview of the analysis 2.4 Definitions of major approaches 2.5 Some observations on the use of data 2.6 Which approach to use 2.7 Example release calculation 3. Estimating Air Releases 3.1 Air release sources and estimationmethods 3.2 Air release control equipment andtreatment efficiency Section 3 References Air Release Bibliography 4. Estimating Wastewater Releases 4.1 Sources of wastewater and methods forits disposal 4.2 Calculating releases from wastewater 4.3 Estimating treatment equipment efficiency Wastewater Bibliography - 5. Estimating Releases in Solid, Slurry, and Nonaqueous Liquid Wastes 5.1 Sources and disposal methods for solid, slurry, and nonaqueous liquid wastes 5.2 Release calculation methods for solid, slurry, and nonaqueous liquid wastes 5.3 Estimating treatment equipment efficiency ' Solid/Slurry Waste Bibliography i1i Page v v 1-1 2-1 2-1 2-2 2-3 2-5 2-6 2-7 2-10 3-1 3-1 3-20 3-31 3-32 4-1 4-1 '4-4 4-15 4-24 5-1 5-1 5-4 5-9 5-13 lam 005617 DPMC-03208 CONTENTS (continued) Page 6. Estimating Accidental Releases 6-1 6.1 General methods and considerations 6.2 Equations and modeling release rates 6-1 6-2 Accidental Release Bibliography 6-10 Appendices A Toxic Chemical Release Inventory Form and Listed Compounds A-l B Instructions for Completing Toxic Chemical Release Inventory Form B-l C Information for Estimating the Collection or Destruction Efficiency of Devices Used to Control Air Releases of Toxic Air Pollutants C-l D Wastewater Treatment Efficiency Data D-l E Chemical and Physical Data for the Listed Chemicals E-l F Estimating Atmospheric Releases from Storage of Organic Liquids F-l G Table of Uncontrolled Fugitive Emission Factors for the Synthetic Organic Chemicals Manufacturing Industry G-l H Table of Contents of EPA Publication AP-42, Volume I H-l I Unit Conversion Factors 1-1 LAM 005618 iv DPMC-03209 FIGURES Number 2-1 3-1 3-2 Acrylonitrile Production Process Percent Reduction Ranges for Add-on Control Devices Venturi Scrubber Collection Efficiencies Paae 2-11 3-24 3-30 TABLES Number 3-1 3-2 3-3 3-4 4-1 4-2 4-3 5-1 5-2 5-3 Common Air Release Source Categories Calculating Loading Losses for Volatile Organic Liquids Techniques for Controlling Selected Air Pollutants Optimal Operating Conditions for Flares Typical Wastewater Sources Methods of Wastewater Disposal Unit Operations and Treatment Processes Used to Treat Wastewater Some Solid, Slurry, and Nonaqueous Wastestream Sources Summary of Residue Quantities From Pilot-Scale Experimental Study Unit Operations and Treatment Processes Used to Treat Solid, Slurry, and Nonaqueous Wastes Page 3-2 3-14 3-21 3-25 4-2 4-2 4-16 5-2 5-8 5-10 LAM 005619 v DPMC-03210 SECTION 1 INTRODUCTION Section 313, Title III, of the Superfund Amendments and Reauthorization Act (SARA) of 1986 (Public Law 99-499) requires certain chemical manufac turers, processors, and users to report total annual releases of listed substances to the environment. This manual provides guidance on estimating environmental releases and treatment efficiencies required by the Inventory in Parts VII and VIII, respectively, of the Toxic Chemical Release Inventory Form. Appendix A presents the Form and listings of the chemicals and chemical categories for which reports are required. Appendix B presents instructions for completing the form. The regulations implementing this reporting requirement describe its applicability in detail. In summary: Facilities in Standard Industrial Classification codes 20 to 39 (the manufacturing sector of the economy) are subject if they have 10 or more full-time employees. Manufacturers or processors of 75,000 lb or more (of any listed chemical) in 1987, 50,000 lb or more in 1988, and 25,000 lb or more annually thereafter are subject. Users of 10,000 lb or more annually are subject. Reports are to be filed by July each year for the preceding calendar year. Facilities are urged to consult the Code of Federal Regulations to determine their legal responsibilities (reference will be provided when the rule is codified). Each facility must file a report for each chemical or chemical category for which the thresholds listed above are exceeded. For chemical categories based on metal content (e.g., copper compounds), releases of the metal, in LAM 005620 1-1 DPMC-03211 > *4 whatever form, are to be reported (even though the thresholds for amounts manufactured, processed, or used are based on the metal compounds.) For other chemical categories (e.g., glycol ethers), total releases of all mem bers of the category are to be reported. This manual is intended to provide an overview of the general methods by which releases can be calculated or estimated. Examples of the application of most of the methods are included. Where possible, the manual Indicates the preferred method of estimation for these examples. The manual focuses on processes that occur In facilities within SIC codes 20 to 39; methods spe cific to commercial establishments providing services, waste sites, mobile sources, etc., are not covered. Sources of information on release estimation are included. It is not the purpose of this manual to cover all situations; many types of releases will require case-by-case analysis. Nor is its purpose to describe monitoring/analytical programs that could be used to generate data for complet ing the form. Although no monitoring is required to respond to this require ment, facilities are urged to use monitoring data gathered under other regu latory programs or research efforts and to initiate monitoring of waste streams, particularly where estimation is complex and of limited accuracy. Most users of chemicals subject to reporting will not need many of the techniques covered here. In some cases, a single calculation based on monitor ing data may yield the only release estimate that must be reported. In others, a few calculations based on physical/chemical properties may suffice. The EPA believes that many affected facilities will be able to meet their regulatory obligations based on methods documented herein, but it also recog nizes that complex chemical manufacturing processes or "unique" uses present difficulties that are not covered. Furthermore, EPA is currently developing guidance specific to some industry segments that process or use many of the listed chemicals. Section 2 of this manual presents an overview of the Information that must be reported and the types of analyses that a facility can use. Sections 3, 4, and 5 describe methods specific to estimating air releases, water releases, and "solid" wastes, respectively. Examples are provided to illustrate source of information, manipulation of data, and calculation procedures. Section 6 briefly describes procedures for estimating`accidental releases. LAM 005621 1-2 DPMC-03212 1 OUTLINE FOR SECTION 2 GENERAL PRINCIPLES AND CONSIDERATIONS 2.1 Data to be Reported 2.2 Sources of Wastes/Releases 2.3 An Overview of the Analysis 2.4 Definitions of Major Approaches 2.5 Some Observations on the Use of Data 2.6 Which Approach to Use 2.6.1 2.6.2 2.6.3 2.6.4 Fugitive Air Emissions Point Source Air Emission Water Releases Solids, Slurries, Nonaqueous Liquids 2.7 Example Release Calculation 2.7.1 Atmospheric Releases 2.7.2 Wastewater Releases LAM 005622 2-0 DPMC-03213 SECTION 2 GENERAL PRINCIPLES AND CONSIDERATIONS This section briefly describes the data that a facility must report and discusses the Information and approaches the facility will need to generate the data. If you have not already read the Form and Instructions, It would be helpful to do so before proceeding (see Appendices A and 6). 2.1 DATA TO BE REPORTED Section VII of the Form requires reporting, in pounds per year, of releases of the chemical: 0 To air from fugitive or nonpoint sources 0 To air from stack or point sources * In water directly discharged to a receiving stream In wastes Injected underground e To land on site, Including landfill, Impoundment, or landspreading 0 In water discharged to a publicly owned treatment works (POTW) In other wastes transferred offsite for treatment ordisposal. Quantities reported on the form should reflect the amounts of chemical released after any onsite treatment and are specific to the chemical, metal, or chemical category subject to reporting, not to the total waste or its other constituents. Section VIII of the Form requires reporting of the percentage by which any onsite treatment of any wastes containing the chemical reduces the amount of the chemical in the wastestream (weight percent reduction). The instruc tions for the Form tell how to list the treatment method by code and the concentration of the chemical in the waste as it enters treatment." LAM 005623 2-1 DPMC-03214 2.2 SOURCES OF HASTES/RELEASES All sources of wastes should be considered in estimating releases of a chemical from your facility. Sources include but are not limited to the following: Fugitive air sources: 0 Volatilization from open vessels, waste-treatment facilities, spills, shipping containers 0 Leaks from pumps, valves, flanges 0 Building ventilation systems Stack or point air sources: Vents from reactors and other process vessels 0 Storage tank vents 0 Stacks or vents from pollution control devices, incinerators, etc. Water sources: Process steps 0 Pollution control devices Washings from vessels, containers, etc. 0 Storm water (if your permit includes storm water sources of a listed chemical) Solids, slurries, and nonaqueous liquid sources: Filter cakes, filter media 0 Distillation fractions 0 Pollution control wastes, suchas baghouse particulates, absorber sludges, spent activated carbon, wastewater treatment sludge Spent catalysts Vessel or tank residues (if not included under water sources) Spills and sweepings Off-specification product Spent solvents Byproducts Accidental or nonroutine releases should be included in the release totals, and are not to be listed separately. The quantities reported in Section VII of the Form will be the totals of releases from individual release points of waste streams for each medium. For example, fugitive air emissions estimated separately for leaks, open vessels, and spills would be added and entered on line VII A ["Emissions to the Air--Fugitive or nonpoint air emissions" (see page 3 of the Form, Appendix A)]. LAM 005624 2-2 DPMC-03215 To assure that consideration is given to all possible sources, it will be useful to prepare or refer to (simplified) flow diagrams for those processes involving the chemical; for example, a schematic of the major pieces of equipment in which a polymerization using a listed solvent is carried out, the associated storage vessels, and the treatment steps for wastes containing the solvent. If the chemical is made or used in multiple processes, the quantities to be reported are total releases for all processes, and a flow diagram for each may be helpful. 2.3 AN OVERVIEW OF THE ANALYSIS The level of detail of the analysis and the resulting effort required depends on your specific circumstances. Before data needs are described and methods are outlined for estimating quantities to be entered on the Form, it should be noted that many (if not most) processors and users will have only one or two releases of a given chemical to report. Further, if monitoring data are available for that release, simple multiplication of the concentra tion in the waste times the volume of waste may yield an acceptable estimate. The following are examples of this "simple" solution: A maker of furniture uses a listed solvent in coatings. The solvent evaporates in a drying area, from which it is ducted to a discharge stack and then released to air without treat ment. The discharge to air is simply the amount of solvent used in a year, i.e. the amount purchased in the coating(s), adjusted for any inventory change, and it would be entered on the Form under point-source emissions to air. For a nonvolatile component of an aqueous cleaning solution used to wash down food processing equipment, again the amount used equals the amount discharged (assuming no treatment), say to a POTW. This amount should be entered in Section VI1.D.1, "Discharge to POTW." The manufacture of a chemical compound in solution yields a solid filter cake that is landfilled on site. The amount of chemical released is the chemical concentration in the filter cake times the weight of the cake landfilled yearly. This amount should be entered in VII.C., "Releases to land," with the code ID for landfill (see instructions for codes). t LAM 005625 DPMC-03216  A processor of copper-containing compounds has measured the concentration of copper in wastewater to comply with a water discharge permit. The copper concentration times the daily volume of wastewater times the number of days on which dis charge occurs yields the release quantity. This amount should be entered in VII.B, "Discharge to water." In all of these situations, readily available data on the volume of the chemical made or used and concentration measurements are all that is needed. Of course, careful scrutiny of the process(es) at the facility Is necessary to ensure that no sources are overlooked. For example, discarded containers of coating or water used to wash a filter press may be additional sources in the first and third examples, respectively. The task will be somewhat more complicated when, for example, there are several waste streams, treatment is used, or wastewater is discharged but the chemical in the wastewater has not been measured. The following are examples of slightly more complex situations: A paint formulator incorporates a listed pigment into coatings. Releases Include 1) fine solids emitted to air from a milling step, and 2) solvent cleaning wastes sent to an offsite location for incineration. Total "losses" equal the amount of pigment used (purchases adjusted for inventory change) minus the amount of pigment sold in the product (concentration times volume of coat ing). Because there are two wastes. It is necessary to apportion the "loss" between them. It is unlikely that "fugitive" solids to air will have been measured; therefore, the best approach may be to estimate the amount of cleaning waste (perhaps based on the known volume of the waste shipped offsite), the concentration of coatings in the waste, and the concentration of the pigment in the coating. This release, entered in Section VII.D., can be subtracted from the total "loss" to yield amount of "fugitive air emissions" (which should be entered in Section VII.A.). In Section III, the code 61 for "other incineration" should be entered with the offsite loca tion and address. The formulator of copper-bearing compounds precipitates solids from wastewater. In addition to the discharge cited previously, some precipitate may be shipped to a waste broker. This second copper release can be estimated from its volume and copper concentration. Enter the estimate under Section VII.D with the corresponding offsite location block number from Section III.B. The type of disposal (transfer to waste broker) is indicated by entering Code 50 in Section III.B. Treatment efficiency can be specified in Section VIII (Code 14WT for precipitation); amount of copper in solids divided by (amount in solids plus amount in treated water) times 100 gives the percentage reduction of copper in water resulting LAM 005626 2-4 DPMC-03217 from the treatment. The concentration of copper in the influent is simply the total copper in the two "releases" divided by the wastewater volume. (Alternatively, copper concentration in influent water may already have been measured). Calculations will be more complicated when a volatile material is made or used and air emissions must be estimated for leaks, vents, etc., or when no data are available on water releases and the water comes from several points in the process. The manufacture of a solvent occurs in a continuous process that involves a reactor, distillation columns, pumps, compressors, miles of piping, and hundreds of fittings as well as associated storage tanks and pollution control devices. Generally, the air release points will not have been monitored, and no "emission factor" for the process will be available to facilitate estimating releases for the process as a whole (emission factors are discussed further in Subsection 2.4). Estimates of air releases' must then be based on the other calculation techniques for air releases described in Section 3. The manufacture of a chemical produces water formed during reaction; this wastewater is separated for treatment prior to discharge. Additional wastewaters arise from product washings and pollution control equipment. The amount of chemical released can be estimated by considering the losses from each part of the process and then using mass balances and engineering calculations (defined in Sub section 2.4). Obviously, the larger the number of sources, the more difficult it will be to estimate the total release. A detailed example.on acrylonitrile production illustrates some of these more complicated situations (Section 2.7). 2.4 DEFINITIONS OF MAJOR APPROACHES The examples above illustrate several approaches that can be taken to estimate releases after release points have been identified. These approaches are of four general types: Calculations based on measured concentrations of the chemical in a waste stream and the volume/flow rate of that stream. Mass balance around entire processes or pieces of process equip ment. The amount of a chemical leaving a vessel equals the amount entering. If input and output or "product" streams are known (based on measured values), a waste stream can be calculated as the difference between input and product (any accumulation/depletion of the chemical in the equipment, e.g., by reaction, must also be accounted for). LAM 005627 2-5 DFMC-03218  Emission factors, which (usually) express releases as a ratio of amount released to process or equipment throughput. Emissions factors, which are commonly used for air emissions, are based on the average measured emissions at several facilities In the same industry. Engineering calculations or judgment in which physical/chemical properties and relationships such as the ideal gas law are used to calculate releases. A single release estimate may involve the use of more than one of these estimation techniques; for example, when a mass balance Is used to estimate the amount of wastewater leaving a process, and water solubility Is used to calculate the maximum amount of chemical in the water. Estimates may be based on analogy. The emission factor approach relies on determining that your process Is analogous to the process for which data were used to derive the factor. The use of any published data (for example, on the effectiveness of wastewater treatment for a chemical or on the releases from a papermaking plant) implies that the treatment schemes of processes are analogous to those you are using. Extreme caution should be used in the application of an analogy, especially from one facility to another. 2.5 SOME OBSERVATIONS ON THE USE OF DATA You may be able to calculate a specific release in several ways based on several sets of data. A decision must be made on which approach to use, based primarily on the expected accuracy of estimates derived from each. Assuming that equally valid, accurate data are available for each approach, the following caveats should be noted: Data on the actual released waste will generally provide a better estimate than data on the waste before treatment (to which a treat ment efficiency must be applied). Data on the aggregate stream are preferable to data on the several streams that make up the aggregate. 0 Data on the specific chemical are preferable to data on an analogue. LAM 005628 2-6 DPMC-03219 o Data on the chemical for a specific process are preferable to published data on similar processes. In fact, data on the treat ment efficiency for a close analogue chemical treated at a specific facility will probably provide a better estimate than published data on the actual chemical, as operating conditions vary greatly from-pi ant to plant. It may be easier to make a good chemical analogy based on physical/chemical properties than to make a pro cess analogy. Data (for example, on the concentration of chemical in wastewater) may be available as a range of measured values. In this case, the average value of all measurements should be used for data specific to the facility as it operated in the reporting year, unless it can be demonstrated that some data points can be disregarded. If operating conditions varied during the year (e.g., the listed chemical was used periodically or new equipment was in stalled at midyear), releases should be estimated for each set of conditions (e.g., 3 months during which the chemical was used, 9 months during which it was not), and these values should be added. Representative data taken during the reporting year should be used. You should, however, consider whether including data from previous years might improve the estimate because so few samples are taken each year. With regard to published data on other processes, the average for facili ties/equipment/operating conditions most closely analogous to the one in question should be used. 2.6 WHICH APPROACH TO USE Selection of the best approach to estimating releases depends on the circumstances, as was illustrated in the examples above. Available informa tion on a process may be the single most important factor in determining how to proceed. This subsection provides some general guidelines on the most effective approach(es), assuming that information is available to complete the analysis. It is organized according to type of release. 2.6.1 Fugitive Air Emissions You will rarely be able to measure fugitive releases. Furthermore, the fugitive emissions from most single sources is small compared with the total volume of chemical handled; therefore, inaccuracies in measurements of input LAM 005629 DPMC-03220 and output can totally mask the magnitude of the release if mass balance is attempted. (An exception is the example of all solvent volatilized after application of a coating.) For this reason, the use of emission factors is a major method for estimating fugitives. This approach requires the following: A published factor (usually pounds emitted per pound of chemical processed or pounds emitted per piece of equipment, such as a valve). The amount of chemical handled at a facility and/or a count of the valves, pumps, etc., for which factors are available. Specific emission factors are available for only a few processes as a whole (see Appendix H), and a process-specific factor can only be .applied to a process that is very similar. Volatilization equations, which can be used for open vessels or spills, require that the vapor pressure of the chemical at the appropriate tempera ture, its molecular weight, and the open surface area be known or estimated (see Sections 3 and 6). 2.6.2 Point Source Air Emission Point source emissions are enclosed; thus, such releases are much more likely to have been measured (compared with fugitives). This permits calcula tions based on data for the concentration and flow rate of the emission. For example, measured benzene concentration and flow rate through a vent yield the quantity of benzene released. Unavailability of analytical techniques for determining airborne concentration of many of the chemicals on the list limits this approach. When this is the case, total hydrocarbon analysis can be used to set an upper limit to the estimate. Emission factors specific to some point sources (e.g., the reactor vent for ethylene dichloride production) are available and should be used if monitoring data are not available. When these approaches are not possible, estimates for point sources must be based on mass balance calculations or on engineering calculations, design data, etc. Point sources such as storage tanks will usually require a calcula tion based on physical properties of the chemical, the throughput, and the configuration of the storage tank. (See Section 3 for example of storage tank release calculations.) LAM 005630 2-8 DPMC-03221 2.6.3 Water Releases Many of the listed chemicals are controlled under Federal, State, and local regulations. Frequently, wastewater discharges will have been moni tored. In this case, release can be calculated directly. In fact, your discharge permit and Discharge Monitoring Reports may contain sufficient Information to support any needed calculations (l.e., concentration of the chemical and the waste flow rate). When monitoring data are.not available for the chemical at a facility, the following approaches may be applicable (In approximate order of prefer ence): Identifying individual process points that contribute to water discharge, performing a mass balance calculation around each to determine Individual releases, and then totaling them. Conducting a mass balance around the process as a whole. For example, Input of dye equals output on dyed fabric plus output in wastewater (Individual sources of that water need not be esti mated). This approach Is most appropriate If the only release of the chemical is to a wastewater stream. Using discharge data on the chemical from similar facilities. This approach is particularly useful if the industry has been studied by EPA's Office of Water Regulations and Standards and an Effluent Guidelines Background Document containing release quantities or typical waste stream concentrations Is available. 2.6.4 Solids. Slurries. Nonaqueous Liquids Some of these wastes may be regulated as hazardous wastes under the Resource Conservation and Recovery Act. Information in the permif and mani fests for disposing of the waste provide a basis for estimating released quantities of a listed chemical. Frequently, however, the concentration of Individual chemicals in the waste will not have been measured. In this case, the concentration will have to be determined, either by measurement or by an estimation based on mass balance, engineering calculations, etc. For nonhazardous wastes in this category, the volume or total weight of the waste should be readily derivable from shipping records, a count of waste containers, etc. Again, the important factor to determine is the concentra tion of the listed chemical. LAM 005631 2-9 DPMC-03222 Unfortunately, there are no solid waste emission factors and little published data on concentrations of chemicals in such wastes. When monitor ing data are not available for a waste, mass balance and engineering calcula tion approaches will be necessary. 2.7 EXAMPLE RELEASE CALCULATION This section presents an example Illustrating the procedures used to estimate releases. This example Involves a complex manufacturing process for producing acrylonitrile, which has air and water waste streams. Several methods of estimating the releases are shown. In this example, and in others In this manual, the values used are for purposes of Illustration on-ly; they are not meant to predict actual release. This complex manufacturing process (illustrated In Figure 2-1) produces three listed chemicals: acrylonitrile (AN), acetonitrile, and hydrogen cyanide. It also uses ammonia as a raw'material and sulfuric acid as a quenching aid, and produces ammonium sulfate as a byproduct. Separate toxic chemical release forms would be completed for each of these compounds. In this example, only the main product (AN) Is discussed. Only routine releases occurring during normal operation are considered here; however, estimates of startup releases and any accidental releases would normally be Included. 2.7.1 Atmospheric Releases Absorber Vent B Releases from this vent contain nitrogen, oxygen, unreacted propylene, other organic Impurities present In the propylene feed, carbon monoxide, carbon dioxide, water, and small amounts of AN. Hydrogen cyanide and aceton itrile are other toxic compounds In this stream. This vent stream may be sent to a fume Incinerator prior to discharge to the atmosphere. 2-10 LAM 005632 DPMC-03223 ER VENT GAS <s < UB8UOSSV .<$> J f &r~Nnmoo i <>1 <S# B31VM31SVM --C ^300 ^t * IofuVcr/>t. a. 0co1 *ooao i- u fc. JS o. 0) 4t--> oI CO uc I a. I CVI Ou3l O) E g u. * 2-11 LAM 005633 DPMC-03224 fefc Problem: Estimate AN emissions from the absorber Vent B. Available data: 0 Vent gas flow rate is 80,000 cubic feet per minute (measured) at 100F and 1 atmosphere. Moisture content is 7 percent by volume (measured). AN concentration is 8 parts per million by volume on a dry basis (measured). Annual operating hours equal 7000, based on the operating log. Step 1: Calculate annual volume of gas discharged 80,000 ft3/min x 60 min/hr x 7000 hours/yr * 3.36 x 1010 ft3/yr. Step 2: Calculate annual AN volume discharged on dry basis. 3.36 x 1010 ft3 gas/year x 8 x 10"6 parts AN/parts gas x (1 - 0.07) to correct to dry basis x (70F + 460)R/(100F + 460) R to correct volume to 70F * 236,600 ft3 AN per year Step 3: Calculate pounds of AN per year. 236,600 ft3 x 53.06 Ib/lb-mole (molecular weight of AN) * 387 ft3/lb-mole (the volume occupied by a lb-mole of gas at standard conditions) = 32,000 lb/year If the vent stream is controlled by a device such as a fume incinerator, use outlet measurements to estimate releases. If no monitoring data are available, apply a control efficiency based on design data for the incinera tor to the value calculated in the example. Product Recovery Column Vents, C, E, F, G, and H Gaseous releases from the recovery column, light-ends column, product column, and the acetonitrile column are frequently tied together and vented to a flare. The fact that these streams are combined makes it possible to measure one flow and its concentration. Releases after the flare can only be estimated, however, because quantitative measurements cannot be made in the flare exhaust. 2-12 lam 005634 DPMC-03225 Problem: Estimate AN emissions from Vents C, E, F, 6, and H. Available data: 0 The emission factor for all column vents is 5 g/kg of product (equivalent to 5 lb/1000 lb), based on published data in EPA publication 450/4-84-007a. 350 million lb of AN was produced, based on your operating logs or product inventory data. Step 1: Calculate AN emissions 5 lb emission/1000 lb production x 350 x 106 lb/yr production = 1.75 x 106 lb/yr As an example of a control device applied to an air emission, assume that a flare is used with a destruction efficiency of 98 percent. Actual releases are: 1.75 x 106 lb/yr x (1 - 0.98) = 35,900 lb/year The alternative of performing mass balances around the columns would be very difficult because of the number of streams involved. Several input and output values, each with an associated error, would be involved to estimate what is a relatively small release value compared with the process stream. Storage Tank Releases Releases of AN from storage tanks and loading operations depend primarily on the quantities handled and the number, size, and type of tanks. Release estimates are calculated according to procedures provided in EPA Publication AP-42, Section 4.3. Problem: Estimate annual AN releases from storage tanks. Approach: Because monitoring data are not available, use equations pre sented in EPA Publication AP-42, Section 4.3.2. Here it is assumed that a fixed-roof tank is used. For floating-roof tanks, which are commonly used, other equations in this section of AP-42 should be used. Equation for breathing loss: Lb = 0.0226 x My 1 p _ p A 0.68 D1*73 x H0'51 x AT0'50 x>pCKr LAM 005635 2-13 DPMC-03226 Lg * fixed-roof breathing loss, lb/yr My * molecular weight of vapor in storage tank, lb/lb-mole *= average atmospheric pressure at tank location, psia P * true vapor pressure at bulk liquid conditions, psia D = tank diameter, ft H = average vapor space height, including roof volume correction, ft AT average ambient diurnal temperature change, F Fp * paint factor, dimensionless C = adjustment factor for small diameter tanks, dimensionless Kj. = product factor, dimensionless To complete the calculation in this example: My * 53.6 for acrylonitrile (see Appendix E) P * 2.4 at 80F (see Appendix F or standard chemical reference) D = 30 ft for your tank (measured) H = 6 ft for your tank (estimated) Fp = 1.15 for a white tank in poor condition (see Appendix F) C = 0.89 for a small tank (Appendix F) Kj. = 1.0 for acrylonitrile (Appendix F) Inserting these values into the equation for LH produces the following result: 0 Lg * 1,635 lb/year For 20 tanks of this size and type, uncontrolled releases due to breath ing losses would be: 20 x 1635 = 32,700 Ib/year If scrubbers are used to reduce these emissions by 95 percent, the controlled releases would be: 32,700 lb 100 - 95 year * 100 1635 Ib/year 2-14 LAM 005636 DPMC-03227 Problem: Estimate release due to working losses during tank filling. Approach: Because monitoring data are not available, use equations in AP-42, Section 4.3.2. (See also Appendix F.) The storage tank working losses can be estimated by the following equation: Lw * 2.4 x 10"5 MyPVN 1^ Kc V * tank volume (gal) * 100,000 where Lw fixed roof tank working losses, lb/yr N * turnovers per year * annual throughput tank capacity s 25 Kjy * turnover factor * 1.0 (from Figure 4.3-7 in AP-42) Other factors are the same as in the preceding Lg equation. Lu 2.4 x 10"5 x 53 x 2.4 x 100,000 x 20 x 1.0 x 1.0 * 6106 lb per year For 20 tanks, total annual releases would be: 20 x 6106 * 122,100 lb per year (without emission controls) Working losses are reduced by using scrubbers on the tank vents or by using floating-roof tanks. With a scrubber operating at 95 percent effi ciency, the final release would be: 122,100 year lb x 100 ICS 95 = 6105 lb per year Other Fugitive Releases Emissions from loading operations and from leaks in valves, flanges, pumps, etc., also contribute to the overall annual AN release. Loading releases are estimated by the equations and data in AP-42, Section 4.4. L L 12.46 * releases in lb/1000 gal of liquid loaded P = liquid vapor pressure = 2.4 psia LAM 005637 DPMC-03228 M * molecular weight * 53.6 T * liquid temperature (F + 460) * 540R S * Saturation factor (use 0.6 for submerged fill into tank truck or rail car) Ll = 12.46 x 0.6 x * 1.76 lb per 1000 gal For a plant loading 51 x 106 gal/year, the total loading releases would be: x 51,000,000 gal * *90,000 lb per year The use of vapor balance loading would greatly reduce these releases. Leaks from valves, flanges, pumps, etc. can be estimated from factors developed for the synthetic organic manufacturing processes (see Appendix G). The number of fittings in the plant and the service (i.e., gas, liquid, etc.) of each fitting must be known to make this estimate. This example uses the following breakdown of equipment and the associated emission factors: Equipment 25 pumps in light-liquid service 500 pipeline valves in light-liquid service 100 pipeline, valves in gas-vapor service 50 safety-relief valves in gas-vapor service Emission factor, lb/hr per fitting 0.11 0.016 0.012 0.23 The total AN releases are the sum of these separate leaks, or: 25 (0.11) + 500 (0.016) + 100 (0.012) + 50 (0.23) = 23.45 lb per hour For 7000 hours of operation per year, annual releases would be: 7000 hr .. 23.45 lb year hour 164,150 lb per year A good maintenance and inspection program would greatly reduce these average releases. If you have data on your leak rates, these data should be used. 2-16 LMiII 005638 DPMC-03229 Atmospheric Release Summary for AN The following is a listing summarizing atmospheric releases of AN. Process Releases, Ib/yr Absorber Recovery columns after flare Storage (1635 + 6105) Loading Leaks 32,438 35,000 7,740 90,000 164.150 Estimated total annual release during normal operations 329,328 2.7.2 Wastewater Column Releases Liquid discharge from the wastewater column contains small amounts of AN in addition to cyanide, sulfates, ammonia, and acetonitrile, which generally would go to wastewater treatment. Estimates of releases after treatment should be based on effluent measurements, if available. In the absence of such data, the amount of AN released can be estimated by calculating the amount of AN influent to treatment and then applying the efficiency of the treatment. Problem: Estimate wastewater releases of AN Approach: Measured flow data are available prior to treatment and will be used to calculate annual releases of AN. A treatment efficiency will then be applied to estimate actual plant releases. 0 Average discharge flow * 500 gal lons/min 0 AN concentration = 150 parts per million by weight Annual operating hours = 7000 The AN releases to a wastewater treatment system are calculated by multiplying the flow by the concentration and the duration of release. Note that the density of water is 8.32 lb/gal at 70F. "SStF-500 gal 150 parts 60 min 7000 hr minute * fimr * TS^ptrjf * T35T * * 262'000 "> "er The treatment efficiency can be estimated based on published data for similar treatment at the appropriate influent concentration. As shown in 2-17 LAM 005639 DPMC-03230 Appendix D, AN can be reduced by 99.1 percent for an initial concentration of 110 mg/liter (ppm) by the use of activated sludge treatment. Releases to surface water would then be: 26?,,WO '^treatment ,, (100^99.1) , ,,,,,, per yeJr 2-18 LAM 005640 DPMC-03231 APPENDIX A TOXIC CHEMICAL RELEASE INVENTORY FORM AND LISTED COMPOUNDS LAM 005641 DPMC-03232 Important: Read instructions before completing form Form Approved OMB No.: ` Approval Expire*: U.S. Environmental Protection Agency TOXIC CHEMICAL RELEASE INVENTORY Section 313. Title III of The Superfund Amendments and Reauthorization Act of 1906 D m EPA Form R Repon Number Calendar Year I. CERTIFICATION (Read and tlgn after completing aU sections) I certify imdar penalty of law that l have personalty examined and am familiar with the Information submitted In this and all attached documents, and that based on my Inquiry of those Individuals Immediately responsible for obtaining the Information. I believe that the submitted Information Is true, aoctaate. and complete. Signature Name and official title of owner^operator or senior management official Date Signed II. FACILITY IDENTIFICATION A. Name and Location Name Street Address___________________________________ City -County State .I. Zip I. i ..... i i C. FacMty Identifiers Facility Oun S Braostreet Number m-cm-cn Mill ITTITTnEPA Identification Number m i i i i i i i mNPOES Permit Number Name of Receiving Stream or Body of Water I I I I I 1 I ITTTUIC Identification Number D. Parent Company Name B. Technical Contact Name Street Address . Facility Primary SIC Cods Other Manufacturing SIC Code Other Manufacturing SIC Code Oun S Bradstreet Number of Parent Company III. OFF-SITE LOCATIONS TO WHICH ANY TOXIC CHEMICAL IS TRANSFERRED A. Publicly Owned Treatment Works (POTW) Nam* __-- Addreaa ----------- --------- 2. Other off-site location Type of treatment/dlapoaaf (enter eoda) Name _ Addreaa B. 1. Other off-slte location Type of treatment /disposal (enter code) Name __________ Address ___________________________ Is location undar control of reporting facility or parent company? Cheek If supplemental sheet Is attached J la Ideation undar control of reporting facility or parent company? 3. Other off-slte location Type of troatmont/dlsposai (enter code) Name Address ________________________,-- It location under control of reporting facility or parent company? yea no LAM 005642 EPA Form 7740-20 (6/07) A-2 DPMC-03233 t Form R (continued) V. ACTIVITIES AND USES OF THE TOXIC CHEMICAL AT THE FACILITY (Chick all that apply) A. MANUFACTURE Produce f*~~| C. OTHERWISE USED Aa a chemical prooaalng aid | | VI. MAXIMUM AMOUNT OF THE CHEMICAL ON-SITE AT ANY TIME OURINO THE REPORTIMaPERIOD Check the Reporting Range That Applies Weight Range In Pounds From... To... Import) | For on-tite 1 1 uae/prooeeaing 1 1 For eale/dietripution | | A* a Byproduct | | A* an Impurity ] [ B. PROCESS Aa a reactant | | At a formulation I component 1 At an articia f 1 oomponont 1 Repackaging only | | Aa a manufacturing aid 1 1 Ancillary or other uae | | 0 100 1000 10.000 100.000 1.000.000 10,000.000 SO.000.000 100.000.000 $00,000,000 1 billion 99 999 9.999 99.999 999.999 9.999.999 49.999.999 99.999.999 499.999.999 999.999.999 more than 1 billion LAM 005643 A-3 DPMC-03234 Form R (continued) VII. RELEASES TO THE ENVIRONMENT ' A. Emission to the Air Fugitive er nan'point air amissions Stack or point air emissions B. Discharges to Water Direct discharges Total Release <lbs/yr) Baals of Estimate (Enter Code) n n Title III Sec. 304 Release? Yea No C. Releases to Land a. Enter coda 1 1 1 4. Enter code j | | Transfers to Off-Site Locations 1. Discharge to POTW Other ott-tlte location Enter Mock numMr tram (action a. B. ?trier ott-slte location ntar Mock numoar tram (action a.B. Other oft-alte location Enter Block numoar from (action a.B. _ Vaa No n n n Permit Applies to Reieaaa? Yea No Yaa No Yea No Check If supplemental ahaat la attached. LAM 005644 A-4 DPMC-03235  > Page 4 of 5 pages Form R (continued) VIII. WASTE TREATMENT METHODS AND EFFICIENCY General Wastestream Check the box corresponding to the general wastestraam. G Gaseous W * Wastewater L Liquid Waste (Non-Aqueous) S * Solid Waste (Including slurry/sludge) .'. G W L S Treatment Method (Enter Code) 3. 4. s. . 3- .. to. . 12 - 13- Z] Check If supplemental sheet Is attached Range of Treatment Influent Efficiency Concentration Estimate (Enter Code) % D -% .____ % -% _____ % st __ % __ v St % % St Based on Operating Data? yes IX. OPTIONAL INFORMATION ON WASTE MINIMIZATION Describe actions taken since the last report to reduce the amount of toxic chemicals being released from the facility. See the Instructions for coded Items and explanation of what Information to Include, or provide a narrative explanation In the space provided. Typeof modification (Enter Coda) Quantity of chemical In the wastestream prior to treatment/dlsposal index Reason forActlon (Enter Code) Narrative Description Current Prior reporting v-. year year (Ib/yr) (Ib/yr) t 1 l OR Percent change i i -% I t OJO Check If supplemental sheet Is attached. A-5 lam 005645 DPMC-03236 Form R (continued) X. SPACE FOR SUPPLEMENTAL INFORMATION i Enter Section No. Where to tend completed forma: Ora Oonawont Control Officer U.S. Environmental Protection Heaney 401 M Street SW Waanmgtan. O.C. 20440 Attn: Toatc Chemical Reloaao Inventory A-6 LAM 005646 DPMC-03237 (a) Alphabetical listing i Generic CAS Classification Effective Chemical Name___________________ Number________ Code______________Date Acetaldehyde 75-07-0 C07 01/01/87 Acetamide Acetone 60-35-5 67-64-1 C09 C07 01/01/87 01/01/87 Acetonitrile 2-Acetylaminof1uorene Acrolein 75-05-8 53-96-3 107-02-8 Cll CIO C07 01/01/87 01/01/87 01/01/87 Acrylamide 79-06-1 C09 01/01/87 Acrylic acid 79-10-7 C08 01/01/87 Acrylonitrile Aldr in Allyl chloride 107-13-1 309-00-2 107-05-1 Cll C03 C03 01/01/87 01/01/87 01/01/87 Aluminum (fume or dust) 7429-90-5 Cl 5 01/01/87 Aluminum oxiae 2-Aminoanthraquinone 4-Aminoazobenzene 1344-28-1 117-79-3 60-09-3 C15 CIO CIO 01/01/87 01/01/87 01/01/87 4-Aminobiphenyl 92-67-1 CIO 01/01/87 l-Amino-2-methylanthraquinone Ammonia 82-28-0 7664-41-7 CIO Cl 6 01/01/87 01/01/87 Ammonium nitrate (solution) Ammonium sulfate (solution) 6484-52-2 7783-20-2 C16 C16 01/01/87 01/01/87 Aniline 62-53-3 CIO 01/01/87 _o-Anisid ine 90-04-0 CIO 01/01/87 j>-Anis idine _o-Anisidine hydrochloride Anthracene Antimony i04-94-9 134-29-2 120-12-7 7440-36-0 CIO CIO C01 Cl 5 01/01/87 01/01/87 01/01/87 01/01/87 A-7 LAM 005647 DPMC-03238 Chemical Name > Arsenic Asbestos (friable) Auramine Barium Benzal chloride Benzamide Benzene Benz idine Benzoic trichloride (Benzotrichloride) Benzoyl chloride Benzoyl peroxide Benzyl chloride Beryl 1ium Biphenyl Bis(2-chloroethyi) ether Bis(chloromethyl) ether Bis(2-chloro-l-methylethyl) ether Bis(2-ethylhexyl) adipate Bromoform (Tribromomethane) Bromomethane (Methyl bromide) 1,3-Butadiene Butyl acrylate _n-Butyl alcohol sec-Butyl alcohol tert-Butyl alcohol Generic CAS Classification Number Code 7440-38-2 C15 1332-21-4 Cl 6 492-80-8 CIO 7440-39-3 Cl 5 98-87-3 C02 55-21-0 C09 71-43-2 C01 92-87-5 CIO 98-07-7 C02 98-88-4 94-36-0 100-44-7 7440-41-7 92-52-4 111-44-4 542-88-1 108-60-1 103-23-1 75-25-2 74-83-9 106-99-0 141-32-2 "1-36-3 78-92-2 75-65-0 C09 C09 C02 C15 C01 C06 CO 6 C06 C08 C02 CO 2 C01 C08 C05 CO 5 C05 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01787 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 lam 005648 DPMC-03239 ----------------------------------C----h---e----m----i--c---a---l------N---a--m----e---------- j_------------------Butyl benzyl phthalate Generic CAS iClassification Number Code 85-68-7 C08 1,2-Butylene oxide 106-88-7 C06 Butyraldehyde 123-72-8 C07 C.I. Acid Blue 9, diammonium salt 2650-18-2 C.I. Acid Blue 9, disodium salt 3844-45-9 C13 C13 C.I. Acid Green 3 C.I. Basic Green 4 4680-78-8 569-64-2 C13 CIO C.I. Basic Red 1 989-38-8 CIO C.I. Disperse Yellow 3 2832-40-8 C14 C.I. Food Red 5 C.I. Food Red 15 3761-53-3 81-88-9 C14 CIO C.I. Solvent Orange 7 3118-97-6 C14 C.I. Solvent Yellow 3 97-56-3 04 C.I. Solvent Yellow 14 842-07-9 04 C.I. Vat Yellow 4 128-66-5 C07 Cadmium Calcium cyanamide 7440-43-9 156-62-7 05 Cll Captan 133-06-2 03 Carbaryl 63-25-2 C09 Carbon disulfide 75-15-0 03 Carbon tetrachloride 56-23-5 C02 Carbonyl sulfide 463-58-1 03 Catechol 120-80-9 C05 Chloramben 133-90-4 Cll Chlordane 57-74-9 C03 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 oi/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005649 A-9 DPMC-03240 Chemical Name Generic CAS Classification Number Code Effective Date Chlorinated fluorocarbon 76-13-1 C02 01/01/87 (Freon 113) Chi orine Chlorine dioxide 7782-50-5 10049-04-4 C16 C16 01/01/87 01/01/87 Chloroacetic acid 2-Chloroacetophenone Chi orobenzene 79-11-8 532-27-4 108-90-7 C08 C07 C04 01/01/87 01/01/87 01/01/87 Chlorobenzilate 510-15-6 C08 01/01/87 Chloroethane (Ethyl chloride) Chloroform 75-00-3 67-66-3 CO 2 C02 01/01/87 01/01/87 Chloromethane (Methyl chloride) 74-87-3 C02 01/01/87 Chloromethyl methyl ether Chloroprene 107-30-2 126-99-8 C06 CO 3 01/01/87 01/01/87 Chlorothalonil Chromium Cobalt Copper ^-Cresidine Cresol (mixed isomers) jn-Cresol _o-Cresol j^-Cresol Cume ne Cumene hydroperoxide Cupferron Cyanide compounds 1897-45-6 7440-47-3 7440-48-4 7440-50-8 120-71-8 1319-77-3 108-39-4 95-48-7 106-44-5 98-82-8 80-15-9 135-20-6 57-12-5 C09 Cl 5 C15 Cl 5 C06 CO 5 COS CO 5 C05 C01 C05 C1 2 C16 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 A-10 LAM 005650 DPMC-03241 \ Chemical Name Cyclohexane 2,4-D Decabromodiphenyl oxide Diallate 2,4-Diaminoanisole 2,4-Diaminoanisole sulfate 4,4'-Diaminodiphenyl ether Diaminotoluene (mixed isomers) 2,4-Diaminotoluene Diazomethane Dibenzofuran 1,2-Dibromo-3-chi oropropane (DBCP) 1,2-Dibromoethane (Ethylene aibromide) Dibutyl phthalate Dichlorobenzene (mixed isomers) 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene 3,3'-Dichlorobenzidine Diehlorobromomethane 1,2-Dichloroethane (Ethylene dichloride) 1,2-Dichloroethylene Generic CAS Classification Number Code 110-82-7 C01 94-75-7 C08 1163-19-5 C04 2303-16-4 C13 615-05-4 CIO 39156-41-7 CIO 101-80-4 CIO 25376-45-8 CIO 95-80-7 CIO 334-88-3 Cll 132-64-9 C06 96-12-8 CO 2 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 106-93-4 C02 01/01/87 84-74-2 25321-22-6 95-50-1 541-73-1 106-46-7 91-94-1 75-27-4 107-06-2 CO 8 C04 CO 4 C04 CO 4 CIO C02 C02 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 540-59-0 C03 01/01/87 LAM 005651 A-H DPMC-03242 Chemical Name Dichloromethane (Methylene chloride) 2,4-Dichlorophenol 1,2-Dichloropropane 1,3-Dichloropropylene Diehlorvos Dicofol Diepoxybutane Diethanolamine Di-(2-ethylhexyl) phthalate (DEHP) Diethyl phthalate Diethyl sulfate 3,3'-Dinethoxybenzidine 4-Dimetnylaminoazobenzene 3,3'-Dimethylbenzidine (_o-Tol idine) Dimethylcarbamyl chloride 1,1-Dimethyl hydrazine 2,4-Dimethylphenol Dimethyl phthalate Dimethyl sulfate 4,6-Dinitro-o-cresol 2,4-Dinitrophenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene Generic CAS iClassification Number Code 75-09-2 C02 Effective Date 01/01/87 120-83-2 78-87-5 542-75-6 62-73-7 115-32-2 1464-53-5 111-42-2 117-81-7 C04 C02 C03 C13 C04 C06 CIO C08 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 84-66-2 64-67-5 119-90-4 60-11-7 119-93-7 C08 C13 CIO CIO CIO 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 79-44-7 57-14-7 105-67-9 131-11-3 77-78-1 534-52-1 51-28-5 121-14-2 606-20-2 A-12 C09 Cll COS C08 C13 C12 Cl 2 C12 C12 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005652 DPMC-03243 Chemical Name _n-Dioctyl phthalate 1,4-Dioxane 1,2-Diphenyl hydrazine (Hydrazobenzene) Direct Black 38 Direct Blue 6 Direct Brown 95 Epichlorohydrin 2-Ethoxyethanol Ethyl acrylate Ethylbenzene Ethyl chloroformate Ethylene Ethylene glycol Ethyleneimine (Aziridine) Ethylene oxide Ethylene thiourea FIuometuron Formaldehyde Heptachlor Hexachi orobenzene Hexachi oro-l,3-butadiene Hexachi orocycl opentadiene Hexachi oroethane Hexachloronaphthalene Hex amethylphosphoramide Generic ' ' CAS Classification Effective Number Code Date 117-84-0 C08 01/01/87 123-91-1 C06 01/01/87 122-66-7 Cll 01/01/87 1937-37-7 2602-46-2 16071-86-6 106-89-8 110-80-5 140-88-5 100-41-4 541-41-3 74-85-1 107-21-1 151-56-4 75-21-8 96-45-7 2164-17-2 50-00-0 76-44-8 118-74-1 87-68-3 77-47-4 67-72-1 1335-87-1 680-31-9 C14 C14 Cl 4 C06 C06 C08 C01 C09 C01 C05 Cll C06 Cl 3 C09 C07 C03 CO 4 C03 C03 C02 CO 4 C13 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005653 DPMC-03244 Chemical Name Generic CAS iClassification ^ Number Code Hydrazine 302-01-2 Cll Hydrazine sulfate 10034-93-2 Cll Hydrochloric acid 7647-01-0 C16 Hydrogen cyanide 74-90-8 C16 Hydrogen fluoride 7664-39-3 C16 Hydroquinone 123-31-9 C07 Isobutyraldehyde 78-84-2 C07 Isopropyl alcohol (mfg.--strong 67-63-0 C05 acid processes) 4 ,4'-Isopropylidenediphenol 80-05-7 C05 Lead 7439-92-1 C15 Lindane 58-89-9 C02 Maleic anhydride 108-31-6 C08 Maneb 12427-38-2 Cl 6 Manganese Melamine 7439-96-5 108-78-1 C15 CIO Mercury 7439-97-6 C15 Methanol 67-56-1 C05 Methoxychlor 72-43-5 C03 2 -Me t hox ye t ha no 1 109-86-4 C06 Methyl acrylate 96-33-3 C08 Methyl tert-butvl ether 1634-04-4 C06 4,4 '-Methylenebis(2-chloro 101-14-4 CIO aniline) (MOCA) 4 , 4 '-Methylenebis(N_,N_-dimethyl ) 101-61-1 CIO benzenanine Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 A-14 LAM 005654 DPMC-03245 Chemical Name , Methylenebis{phenylisocyanate) (MBI) Methylene bromide 4,4'-Methylenedianiline Methyl, ethyl ketone Methyl hydrazine Methyl iodide Methyl isobutyl ketone Methyl isocyanate Methyl methacrylate Michler's ketone Molybdenum trioxide Mustard gas Naphthalene alpha-Naphthylamine beta-Naphthylamine Nickel Nitric acid Nitrilotriacetic acid 5-Nitro-^-anisidine Nitrobenzene 4-Nitrobiphenyl Nitrofen Nitrogen mustard Nitroglycerin 2-Nitrophenol Generic CAS Classification Number Code 101-68-8 Cll Effective Date 01/01/87 74-95-3 101-77-9 78-93-3 60-34-4 74-88-4 108-10-1 624-83-9 80-62-6 90-94-8 1313-27-5 505-60-2 91-20-3 134-32-7 91-59-8 7440-02-0 7697-37-2 139-13-9 99-59-2 98-95-3 92-93-3 1836-75-5 51-75-2 55-63-0 88-75-5 CO 2 CIO C07 Cll C02 C07 Cll C08 C07 C15 C13 C01 CIO CIO Cl 5 C16 C08 Cl 2 Cl 2 C12 Cl 5 CIO Cl 2 C12 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005655 DPMC-03246 Chemical Name \ 4-Nitrophenol 2-Nitropropane p-Nitrosodiphenyl amine _N_N[_-Dimethylanil ine N i t r osod i-jn-bu t y 1 am i ne fJj-Nitrosod iethyl ami ne J^-Nitrosod imethylamine _N.-Nitrosod iphenyl amine _N_-Nitrosod i-_n-pr opyl amine _N_-Nitrosomethyl vinyl amine _N_-Nitrosomorphol ine P^-Nitroso-_N_-ethyl urea _N_--N itroso-N-methyl urea _N.-Nitrosonor nicot ine _N_-Nitrosopi per dine Octachloronanhthalene Osmium tetroxide Parathion Pentachlorophenol (PCP) Peracetic acid Phenol jd-Phenyl ened iami ne 2-Phenylphenol Phosgene Phosphoric acid Phosphorus (yellow or white) Generic CAS iClassification Number Code 100-02-7 C12 79-46-9 Cl 2 156-10-5 C12 121-69-7 CIO 924-16-3 C12 55-18-5 Cl 2 62-75-9 C12 86-30-6 Cl 2 621-64-7 C12 4549-40-0 Cl 2 59-89-2 C12 759-73-9 Cl 2 684-93-5 C12 16543-55-8 Cl 2 100-75-4 C12 2234-13-1 C04 20816-12-0 C15 56-38-2 C13 87-86-5 C04 79-21-0 C09 108-95-2 COS 106-50-3 CIO 90-43-7 C05 75-44-5 C09 7664-38-2 C16 7723-14-0 Cl 6 A-16 Ef fectiv Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005656 DPMC-03247 I Chemical Name__________ , Phthalic anhydride Picric acid Polychlorinated biphenyls (PCBs) Propane sultone beta-Pr op i ol a c t o ne Propionaldehyde Propox ur Propylene (Propene) Propylene imine Propylene oxide Pyridine Quinoline Quinone Quintozene (Pentachloronitro- be nzene) Saccharin (manufacturing) Safrole Selenium Silver and compounds Sodium hydroxide (solution) Sodium sulfate (solution) Styrene Styrene oxide Sulfuric acid Terephthalic acid 1,1,2,2-Tetrachloroethane Generic CAS Classification Effective Number________ Code______________Date 85-44-9 C08 01/01/87 88-89-1 C08 01/01/87 1336-36-3 C04 01/01/87 1120-71-4 Cl 3 01/01/87 57-57-8 C08 01/01/87 123-38-6 C07 01/01/87 114-26-1 C09 01/01/87 115-07-1 C01 01/01/87 75-55-8 Cll 01/01/87 75-56-9 C06 01/01/87 110-86-1 Cll 01/01/87 91-22-5 Cll 01/01/87 106-51-4 C07 01/01/87 82-68-8 C12 01/01/87 81-07-2 94-59-7 7782-49-2 7440-22-4 1310-73-2 7757-82-6 100-42-5 96-09-3 7664-93-9 100-21-0 79-34-5 C09 C06 C16 C15 Cl 6 C16 C01 C06 Cl 6 C08 C02 A-l 7 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005657 DPMC-03248 Chemical Name Tetrachloroethylene ' (Perchloroethylene) Tetrachlorvinphos Thallium Thioacetamide 4,4'-Thiodianiline Thiourea Thorium dioxide Titanium dioxide Titanium tetrachloride Toluene To1uene-2,4-diisocyanate Toluene-2,6-diisocyanate _o-Tol u id ine o_-Toluidine hydrochloride Toxaphene Tr iaziquone Tr ichlorfon 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane (Methyl chloroform) 1,1,2-Trichloroethane Trichloroethylene 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol Triflural in Generic CAS iClassification Number Code 127-18-4 C03 Effective Date 01/01/87 961-11-5 7440-28-0 62-55-5 139-65-1 62-56-6 1314-20-1 13463-67-7 7550-45-0 108-88-3 584-84-9 91-08-7 95-53-4 636-21-5 8001-35-2 68-76-8 52-68-6 120-82-1 71-55-6 C13 C15 C13 C13 C13 C15 Cl 5 C15 . C01 Cll Cll CIO CIO C02 Cll C13 C04 C02 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 79-00-5 79-01-6 95-95-4 88-06-2 1582-09-8 CO 2 C03 CO 4 C04 Cl 2 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 A-18 LAM 005658 DPMC-03249 Generic ' CAS Classification Effective Chemical Name____________________Number________ Code______________ Date 1,2,4-Trimethylbenzene 95-63-6 C01 01/01/87 Tris(2,3-dibromopropyl) phosphate 126-72-7 C13 01/01/87 Urethane (Ethyl carbamate) 51-79-6 C09 01/01/87 Vanadium (fume or dust) 7440-62-2 Cl 5 01/01/87 Vinyl acetate 108-05-4 C08 01/01/87 Vinyl bromide 593-60-2 C03 01/01/87 Vinyl chloride 75-01-4 C03 01/01/87 Vinyl idene chloride 75-35-4 C03 01/01/87 Xylene (mixed isomers) 1330-20-7 C01 01/01/87 rn-Xylene 108-38-3 C01 01/01/87 Oj-Xylene 95-47-6 C01 01/01/87 -Xylene 106-42-3 C01 01/01/87 2,6-Xylidine 87-62-7 CIO 01/01/87 Zinc (fume or dust) 7440-66-6 Cl 5 01/01/87 Z ineb 12122-67-7 C15 01/01/87 A-19 LAM 005659 DPMC-03250 (D) CAS number listing CAS Number 50-00-0 51-28-5 51-75-2 51-79-6 52-68-6 53-96-3 55-18-5 55-21-0 55-63-0 56-23-5 56-38-2 57-12-5 57-14-7 57-57-8 57-74-9 58-89-9 59-89-2 60-09-3 60-11-7 60-34-4 60-35-5 62-53-3 62-55-5 62-56-6 62-73-7 ____________________ \ , Chemical Name Generic Classification Code Formaldehyde C07 2,4-Dinitrophenol C12 Nitrogen mustard CIO Urethane (Ethyl carbamate) C09 Trichlorfon C13 2-Acetylaminofluorene CIO _N.-Nitrosodiethyl amine Cl 2 Benzaraide C09 Nitroglycerin Cl 2 Carbon tetrachloride C02. Parathion Cl 3 Cyanide compounds C16 1,1-Dimethyl hydrazine Cll beta-Propiolactone C08 Chiordane CO 3 Lindane C02 _N_-Nitrosomorphol ine Cl 2 4 -Ami noa zobe n ze ne 4-Dimethylaminoazobenzene CIO 'cio Methyl hydrazine Cll Acetamide C09 Aniline CIO Thioacetamide C13 Thiourea C13 Diehlorvos Cl 3 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005660 DPMC-03251 CAS Number 62-75-9 63-25-2 64-67-5 67-56-1 67-63-0 67-64-1 67-66-3 67-72-1 68-76-8 71-36-3 71-43-2 71-55-6 72-43-5 74-83-9 74-85-1 74-87-3 74-88-4 74-90-8 74-95-3 75-00-3 75-01-4 75-05-8 75-07-0 Chemical Name Generic Classification Code Effective Date _N-Nitrosodimethyl amine C12 01/01/87 Carbaryl C09 01/01/87 Diethyl sulfate Cl 3 01/01/87 Methanol COS 01/01/87 Isopropyl alcohol (mfg.-- C05 01/01/87 strong acid processes) Acetone C07 01/01/87 Chloroform C02 01/01/87 Hex a c hi or oe thane C02 01/01/87 Tria ziquone Cll 01/01/87 _n-Butyl alcohol CO 5 01/01/87 Benzene C01 01/01/87 1,1,1-Trichloroethane C02 01/01/87 (Methyl chloroform) Methcxychlor C03 01/01/87 Bromomethane (Methyl bromide) C02 01/01/87 Ethylene C01 01/01/87 Chloromethane (Methyl C02 01/01/87 chloride) Methyl iodide C02 01/01/87 Hydrogen cyanide C16 01/01/87 Methylene bromide C02 01/01/87 Chloroethane (Ethyl chloride) C02 01/01/87 Vinyl chloride C03 01/01/87 Acetonitrile Cll 01/01/87 Acetaldehyde C07 01/01/87 A-21 LAM 005661 DPMC-03252 CAS Number 75-09-2 75-15-0 75-21-8 75-25-2 75-27-4 75-35-4 75-44-5 75-55-8 75-56-9 75-65-0 76-13-1 76-44-8 77-47-4 . 77-78-1 78-84-2 78-87-5 78-92-2 78-93-3 79-00-5 79-01-6 79-06-1 79-10-7 79-11-8 79-21-0 Chemica'l Name Generic Classification Code Dichloromethane (Methylene CO 2 chlor ide) Carbon disulfide Cl 3 Ethylene oxide C06 Bromoform (Tribromomethane) C02 Diehi orobromomethane C02 Vinylidene chloride C03 Phosgene Pr opyleneimi ne C09 Cll Propylene oxide tert-Butyl alcohol C06 C05 Chlorinated fluorocarbon C02 (Freon 113) Heptachlor C03 Hexachlorocyclopentadiene Dimethyl sulfate Isobutyraldehyde C03 Cl3 . C07 1,2-Dichloropropane sec-Butyl alcohol Methyl ethyl ketone CO 2 C05 C07 1,1,2-Trichi oroethane C02 Trichloroethylene CO 3 Acrylamide C09 Acrylic acid Chloroacetic acid C08 C08 Peracetic acid C09 A-22 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005662 DPMC-03253 CAS Number 79-34-5 79-44-7 79-46-9 80-05-7 80-15-9 80-62-6 81-07-2 81-88-9 82-28-0 82-68-8 84-66-2 84-74-2 85-44-9 85-68-7 86-30-6 87-62-7 87-68-3 87-86-5 88-06-2 88-75-5 88-89-1 90-04-0 90-43-7 90-94-8 91-08-7 Generic i Classification Effective Chemical Name_________________ Code_____________ pate 1,1,2,2-Tetrachloroethane Dimethylcarbamyl chloride CO 2 C09 01/01/87 01/01/87 2-Nitropropane 4,4'-Isopropylidenediphenol Cl 2 C05 01/01/87 01/01/87 Cumene hydroperoxide COS 01/01/87 Methyl methacrylate C08 01/01/87 Saccharin (manufacturing) C09 01/01/87 C.I. Food Red 15 CIO 01/01/87 1-Amino-2-methylanthraquinone Quintozene (PentachloroQ CIO Cl 2 01/01/87 01/01/87 nitrobenzene) Diethyl phthalate C08 01/01/87 Dibutyl phthalate C08 01/01/87 Phthalic anhydride C08 01/01/87 Butyl benzyl phthalate C08 01/01/87 _N_--N i trosod iphenyl amine Cl 2 01/01/87 2,6-Xylidine Hexachloro-1,3-butadiene CIO 01/01/87 * C03 01/01/87 Pentachlorophenol (PCP) C04 01/01/87 2,4,6-Trichlorophenol C04 01/01/87 2-Nitrophenol C12 01/01/87 Picric acid C08 01/01/87 _o-An is idine CIO 01/01/87 2-Phenyl phenol Michler's ketone C05 C07 01/01/87 - 01/01/87 Toluene-2,6-diisocyanate Cll 01/01/87 A-23 LAM 005663 DPMC-03254 CAS Numoer 91-20-3 91-22-5 91-59-8 91-94-1 92-52-4 92-67-1 92-87-5 92-93-3 94-36-0 94-59-7 94-75-7 95-47-6 95-48-7 95-5U-1 95-53-4 95-63-6 95-80-7 95-95-4 96-09-3 96-12-8 96-33-3 96-45-7 97-56-3 98-07-7 * Chemical Name Naphthalene Generic Classification Code C01 Effective Date 01/01/87 Quinoline Cll 01/01/87 beta-Naphthylamine CIO 01/01/87 3,3'-Dichlorobenzidine CIO 01/01/87 Biphenyl C01 01/01/87 4-Aminobiphenyl CIO 01/01/87 Benzidine CIO 01/01/87 4-Nitrobiphenyl C12 01/01/87 Benzoyl peroxide C09 01/01/87 Safrole C06 01/01/87 2,4-D C08 01/01/87 o^Xylene C01 01/01/87 o-Cresol CO 5 01/01/87 1,2-Dichlorobenzene C04 01/01/87 _o-Tolu id ine CIO 01/01/87 1,2,4-Trimethylbenzene C01 01/01/87 2,4-Diami notoluene CIO 01/01/87 2,4,5-Tric hior ophe nol C04 01/01/87 Styrene oxide CO 6 01/01/87 1,2-Dibromo-3-chloropropane C02 01/01/87 (DBCP) Methyl acrylate C08 01/01/87 Ethylene thiourea C13 01/01/87 C.I. Solvent Yellow 3 C14 01/01/87 Benzoic trichloride C02 01/01/87 (Benzotrichloride) LAM 005664 DPMC-03255 CAS Number 98-82-8 98-87-3 98-88-4 98-95-3 99-59-2 100-02-7 100-21-0 100-41-4 100-42-5 100-44-7 100-75-4 101-14-4 101-61-1 101-68-8 101-77-9 101-80-4 103-23-1 104-94-9 105-67-9 106-42-3 106-44-5 106-46-7 106-50-3 \ Chemical Name Cumene Generic Classification Code C01 Effective Date 01/01/87 Benzal chloride C02 01/01/87 Benzoyl chloride C09 01/01/87 Nitrobenzene C12 01/01/87 5-N i tr o-jd-a n i s id i ne C12 01/01/87 4-Nitrophenol C12 01/01/87 Terephthalic acid CO 8 01/01/87 Ethylbenzene C01 01/01/87 Styrene C01 01/01/87 Benzyl chloride C02 01/01/87 _N^Nitrosopiper idine Cl 2 01/01/87 4,4'-Methylenebis(2- ^ CIO 01/01/87 chloroaniline) (MOCA) 4,4 '-Methylenebis(JN,^- ^ CIO 01/01/87 dimethyl)benzenamine Methylenebis(phenyl iso Cll 01/01/87 cyanate) (MBI) 4,4'-Methylenedianiline CIO 01/01/87 4,4'-Diaminodiphenyl ether CIO 01/01/87 Bis(2-ethyl hexyl) adipate CO 8 01/01/87 j^-Anisidine CIO 01/01/87 2,4-Dimethylphenol C05 01/01/87 _-Xylene C01 01/01/87 -Cresol C05 01/01/87 1,4-Diehiorobe nzene C04 01/01/87 jd-Phenyl ened i am ine CIO 01/01/87 A-25 LAM 005665 DFMC-03256 Generic CAS , Classification NumberChemical NameCodeDate Effective 106-51-4 Quinone C07 01/01/87 106-88-7 1,2-Butylene oxide C06 01/01/87 106-89-8 Epichlorohydrin C06 01/01/87 106-93-4 1,2-Dibromoethane (Ethylene C02 01/01/87 dibromide) 106-99-0 1,3-Butadiene C01 01/01/87 107-02-8 Acrolein C07 01/01/87 107-05-1 Allyl chloride C03 01/01/87 107-06-2 1,2-Dichloroethane (Ethylene C02 01/01/87 dichloride) 107-13-1 Acrylonitrile Cll 01/01/87 107-21-1 Ethylene glycol C05 01/01/87 107-30-2 Chloromethyl methyl ether C06 01/01/87 108-05-4 Vinyl acetate C08 01/01/87 108-10-1 Methyl isobutyl ketone C07 01/01/87 108-31-6 Maleic anhydride C08 01/01/87 108-38-3 jn-Xylene C01 01/01/87 108-39-4 jn-Cresol C05 _ 01/01/87 108-60-1 Bis(2-chloro-l-methyl ethyl) C06 01/01/87 ether 108-78-1 Melamine CIO 01/01/87 108-88-3 Toluene C01 01/01/87 108-90-7 Chlorobenzene C04 01/01/87 108-95-2 Phenol C05 01/01/87 109-86-4 110-80-5 2-Methoxyethanol 2-Ethoxyethanol C06 C06 01/01/87 01/01/87 A-26 LAM 005666 DPMC-03257 i CAS Number 110-82-7 110-86-1 111-42-2 111-44-4 114-26-1 115-07-1 115-32-2 117-79-3 117-81-7 117-84-0 118-74-1 119-90-4 119-93-7 120-12-7 120-71-8 120-80-9 120-82-1 120-83-2 121-14-2 121-69-7 122-66-7 123-31-9 123-38-6 * Chemical Name Generic Classification Code Cyclohexane C01 Pyridine Cll Diethanolamine CIO Bis(2-chloroethyl) ether C06 Propoxur C09 Propylene (Propene) C01 Dicofol CO 4 2-Aminoanthraquinone CIO Di(2-ethylhexyl) phthalate C08 (DEHP) _n-Dioctyl phthalate C08 Hexachiorobenzene C04 3,3'-Dimethoxybenzidine CIO 3,3'-Dimethylbenzidine CIO (o^Tolidine) Anthracene C01 jD-Cresidine C06 Catechol C05 1,2,4-Trichiorobenzene C04 2,4-Dichlorophenol C04 2,4-Dinitrotoluene C12 Dime thy 1 anil ine CIO 1,2-Dipheny)hydrazine (Hydrazobenzene) Cll * Hydroquinone . C07 Propionaldehyde C07 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 DPMC-03258 CAS Number 123-72-8 123-91-1 126-72-7 126-99-8 127-18-4 128-66-5 131-11-3 132-64-9 133-06-2 133-90-4 134-29-2 134-32-7 135-20-6 139-13-9 139-65-1 140-88-5 141-32-2 151-56-4 156-10-5 156-62-7 302-01-2 309-00-2 334-88-3 463-58-1 \ Generic Classification Effective Chemical Name__________________ Code_____________ Date Butyraldehyde C07 01/01/87 1,4-Dioxane C06 01/01/87 Tris-2,3-dibromopropyl) C13 01/01/87 phosphate Chioroprene C03 01/01/87 Tetrachloroethylene C03 01/01/87 (Perchloroethylene) C.I. Vat Yellow 4 C07 01/01/87 Dimethyl phthalate C08 01/01/87 Dibenzofuran C06 01/01/87 Captan Cl 3 01/01/87 Chloramben Cll 01/01/87 ojAnisidine hydrochloride CIO 01/01/87 alpha-Naphthylamine CIO 01/01/67 Cupferron Cl 2 01/01/87 Nitrllotriacetic acid C08 01/01/87 4,4'-Thiodianiline C13 01/01/87 Ethyl acrylate C08 01/01/87 Butyl acrylate C08 01/01/87 Ethyleneimine (Aziridine) Cll 01/01/87 jv-Nitrosodi phenyl amine Cl 2 01/01/87 Calcium cyanamide Cll 01/01/87 Hydrazine Cll 01/01/87 Aldrin Diazomethane C03 01/01/87 Cll 01/01/87 Carbonyl sulfide A-28 C13 LAM 005668 01/01/87 DPMC-03259 CAS Number 492-80-8 505-60-2 510-15-6 532-27-4 534-52-1 540-59-0 541-41-3 541-73-1 542-75-6 542-88-1 569-64-2 584-84-9 593-60-2 606-20-2 615-05-4 621-64-7 624-83-9 636-21-5 680-31-9 684-93-5 759-73-9 842-07-9 924-16-3 961-11-5 989-38-8 1120-71-4 i Chemical Name Generic Classification Code Effective Date Auramine CIO 01/01/87 Mustard gas C13 01/01/87 Chiorobenzilate C08 01/01/87 2-Chloroacetophenone C07 01/01/87 4,6-Dinitro-o-cresol Cl 2 01/01/87 1,2-Dichloroethylene C03 01/01/87 Ethyl chloroformate C09 01/01/87 1,3-Dichlorobenzene C04 01/01/87 1,3-Dichloropropylene CO 3 01/01/87 Bis(chloromethyl) ether C06 01/01/87 C.I. Basic Green 4 CIO 01/01/87 Toluene-2,4-diisocyanate Cll 01/01/87 Vinyl bromide C03 01/01/87 2,6-Dinitrotoluene C12 01/01/87 2,4-Diaminoanisole CIO 01/01/87 J^-Nitrosod i-jn-prop'yl amine C12 01/01/87 Metnyl isocyanate Cll 01/01/87 _o-Toluidine hydrochloride CIO 01/01/87 Hexamethylphosphoramide Cl 3 01/01/87 ^-Nitroso-^-methylurea C12 01/01/87 _N-Nitroso~2J_-ethyl urea Cl 2 01/01/87 C.I. Solvent Yellow 14 C14 01/01/87 N_-Nitrosodi-ji-butyl amine Cl 2 01/01/87 Tetrachlorvinphos C13 01/01/87 C.I. Basic Red 1 CIO 01/01/87 Propane sultone C13 01/01/87 A-29 LAM 005669 DPMC-03260 CAS Number 1163-19-5 1310-73-2 1313-27-5 1314-20-1 1319-77-3 1330-20-7 1332-21-4 1335-87-1 1336-36-3 1344-28-1 1464-53-5 1582-09-8 1634-04-4 1836-75-5 1897-45-6 1937-37-7 2164-17-2 2234-13-1 2303-16-4 2602-46-2 2650-18-2 2832-40-8 3118-97-6 3761-53-3 ' . Chemical Name Generic Classification Code Effective Date Decabromodiphenyl oxide C04 01/01/87 Sodium hydroxide (solution) C16 01/01/87 Molybdenum trioxide C15 01/01/87 Thorium dioxide CIS 01/01/87 Cresol (mixed isomers) C05 01/01/87 Xylene (mixed isomers) C01 01/01/87 Asbestos (friable) C16 01/01/87 Hexachloronaphthalene CO 4 01/01/87 Polychlorinated biphenyls C04 01/01/87 (PCBs) Aluminum oxide CIS 01/01/87 Diepoxybutane C06 01/01/87 Triflural in Cl 2 01/01/87 Methyl tert-butyl ether C06 01/01/87 Nitrofen C15 01/01/87 Chlorothalonil C09 01/01/87 Direct Black 38 C14 01/01/87 FIuometuron C09 01/01/87 Octachloronaphthalene . C04 01/01/87 Diallate C13 01/01/87 Direct Blue 6 C14 01/01/87 C.I. Acid Blue 9, diammonium C13 01/01/87 sal t C.I. Disperse Yellow 3 Cl 4 01/01/87 C.I. Solvent Orange 7 C14 01/01/87 C.I. Food Red 5 A-30 C14 LAM 005670 01/01/87 DPMC-03261 CAS Numoer 3844-45-9 4549-40-0 4680-78-8 6484-52-2 7429-90-5 7439-92-1 7439-96-5 7439-97-6 7440-02-0 7440-22-4 7440-28-0 7440-36-0 7440-38-2 7440-39-3 7440-41-7 7440-43-9 7440-47-3 7440-48-4 7440-50-8 7440-62-2 7440-66-6 7550-45-0 7647-01-0 7664-38-2 7664-39-3 Chemical Name Generic Classification Code Effective Date C.l. Acid Blue 9, disodium C13 01/01/8' salt ^-Nitrosomethyl vinyl amine C12 01/01/8" C.l. Acid Green 3 C13 01/01/87 Ammonium nitrate (solution) C16 01/01/8" Aluminum (fume or dust) Cl 5 01/01/87 Lead Cl 5 01/01/8" Manganese C15 01/01/87 Mercury C15 01/01/87 Nickel C15 01/01/87 Silver C15 01/01/87 Thallium C15 01/01/87 Antimony C15 01/01/87 Arsenic CIS 01/01/87 Barium Cl 5 01/01/87 Beryl1ium CIS 01/01/87 Cadmium Cl 5 01/01/87 Chromium C15- 01/01/87 Cobalt Cl 5 01/01/87 Copper C15 01/01/87 Vanadium (fume or dust) C15 01/01/87 Zinc (fume or dust) C15 01/01/87 Titanium tetrachloride C15 01/01/87 Hydrochloric acid C16 01/01/87 Phosphoric acid C16- 01/01/87 Hydrogen fluoride C16 01/01/87 A-31 LAM 005671 DPMC-03262 CAS Number 7664-41-7 7664-93-9 7697-37-2 7723-14-0 7757-82-6 7782-49-2 7782-50-5 7783-20-2 8001-35-2 10034-93-2 10049-04-4 12122-67-7 12427-38-2 13463-67-7 16071-86-6 16543-55-8 20816-12-0 25321-22-6 25376-45-8 39156-41-7 Chemical Name Generic Classification Code Ammonia C16 Sulfuric acid C16 Nitric acid C16 Phosphorus (yellow or white ) C16 Sodium sulfate (solution) C16 Selenium C16 Chi orine C16 Ammonium sulfate (solution) C16 Toxaphene C02 Hydrazine sulfate Cll Chlorine dioxide Cl 6 Zineb C15 Ma neb Titanium dioxide C16 C15 Direct Brown 95 Cl 4 N_-Nitrosonor nicot ine C12 Osmium tetroxide Dichlorobenzene (mixed Cl 5 C04 isomers) Diaminotoluene (mixed CIO isomer s) 2,4-Diaminoanisole sulfate CIO Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 . 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 A-32 LAM 005672 DPMC-03263 (c) Chemical categories in alphabetical order Category Name Generic Classification Code Antimony Compounds Includes any unique chemical substance that contains antimony as part of that chemical's infrastructure. Arsenic Compounds Includes any unique chemical substance that contains arsenic as part of that chemical's infrastructure. Barium Compounds Includes any unique chemical substance that contains barium as part of that chemical's infrastructure. Beryllium Compounds Includes any unique chemical substance that contains beryllium as part of that chemical's infrastructure. Cadmium Compounds Includes any unique chemical substance that contains cadmium as part of that chemical's infrastructure. Chlorophenols CIS / CIS C15 C15 C15 C04 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 (5-x) Where x * 1 to 5 A-33 LAM 005673 DPMC-03264 Category Name Classification \ Code Chromium Compounds Includes any unique chemical substance that contains chromium as part of that chemical's infrastructure. C15 Cobalt Compounds Includes any unique chemical substance that contains cobalt as part of that chemical's infrastructure. Cl 5 Copper Compounds Includes any unique chemical substance that contains copper as part of that chemical's infrastructure. Cl 5 Cyanide Compounds X+ CN" where X = H+ or any other qroup where a formal dissociation can be made. For example KCN, or Ca(CN)2. C16 Glycol Ethers Includes mono- and di- ethers of ethylene glycol, diethylene glycol, and triethylene glycol. C06 R-(OCH2CH2)n-OR' Wheren R R' = 1, 2, or 3 = alkyl or aryl groups. = R, H, or groups which, when removed, yield glycol ethers with the structure: R-tOCH2CH)n-OH Polymers are excluded from this category. Lead Compounds Includes any unique chemical suOstance that contains lead as part of that chemical's infrastructure. C15 A-34 Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 LAM 005674 DPMC-03265 Category Name Generic Classification Code Manganese Compounds Includes any unique chemical substance that contains manganese as part of that chemical's infrastructure. Mercury Compounds Includes any unique chemical substance that contains mercury as part of that chemical's infrastructure. Nickel Compounds Includes any unique chemical substance that contains nickel as part of that chemical's infras tructure. Polybrominated Biphenyls (PBBs) C15 C15 C15 C04 Br '(10-x) Where x * 1 to 10 Selenium Compounds Includes any unique chemical substance that contains selenium as part of that chemical's infrastructure. Silver Compounds Includes any unique chemical substance that contains silver as part of that chemical's infrastructure. C15 C15 * Effective Date 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 01/01/87 A-35 LAM 005675 DPMC-03266 Category Name Classification Code Thallium Compounds Includes any unique chemical substance that contains thallium as part of that chemical's infrastructure. Zinc Compounds Includes any unique chemical substance that contains zinc as part of that chemical's infrastructure. C15 C15 Effective Date 01/01/87 01/01/87 A-36 LAM 005676 DPMC-03267 APPENDIX II INDEX OF APPLICABLE SARA TITLE I SECTIONS TITLE I: PROVISIONS RELATING PRIMARILY TO RESPONSE AND LIABILITY SECTION 101. SECTION 102. SECTION 103. SECTION 104. SECTION 105. SECTION 106. SECTION 107. SECTION 108. SECTION 109. SECTION 110. SECTION 111. SECTION 114. SECTION 116. SECTION 117. SECTION 118. SECTION 119. SECTION 120. SECTION 121. SECTION 122. SECTION 126. AMENDMENTS TO DEFINITION REPORTABLE QUANTITIES NOTICES; PENALTIES RESPONSE AUTHORITIES NATIONAL CONTINGENCY PLAN REIMBURSEMENT LIABILITY FINANCIAL RESPONSIBILITY PENALTIES HEALTH-RELATED ACTIVITIES USES OF FUND RELATIONSHIP TO OTHER LAW SCHEDULES PUBLIC PARTICIPATION HIGH PRIORITY FOR DRINKING WATER SUPPLIES RESPONSE ACTION CONTRACTORS FEDERAL FACILITIES CLEANUP STANDARDS SETTLEMENTS WORKER PROTECTION STANDARDS TITLE II: MISCELLANEOUS PROVISIONS SECTION 202. SECTION 203. SECTION 204. SECTION 205. SECTION 206. HAZARDOUS MATERIALS TRANSPORTATION STATE PROCEDURAL REFORM CONFORMING AMENDMENT TO FUNDING PROVISIONS CLEANUP OF PETROLEUM FROM LEAKING UG STORAGE TANK CITIZENS SUITS CF8634303 LAM 005677 DPMC-03268 TITLE I. PROVISIONS RELATING PRIMARILY TO RESPONSE AND LIABILITY SECTION 101. AMENDMENTS TO DEFINITION Significant Amendments to Definitions: "RELEASE" is amended to include abandonment and discarding of drums containing hazardous substances. "REMEDIAL ACTION" is amended to include offsite transport and storage, treatment, destruction, or secure disposition. "POLLUTANT OR CONTAMINANT" is added to Section 101 and retains "petroleum exclusion," including "crude oil or any fraction thereof which is not otherwise specifically listed or desig nated as a hazardous substance ..." COMMENT: As an example, H2S is a fraction of crude oil, but is a specifically listed hazardous sub stance. Therefore, the release of the compound H2S in amounts exceeding the reportable quantity of 100 lb. is subject to the Act. "CONTRACTUAL RELATIONSHIP"; for the purpose of establishing a third party defense this term is amended to provide a better defense for property owners provided they can demonstrate they had no knowledge and had no reason to know of disposal of hazardous substances prior to taking title to the property. The burden of proof in making such a demonstration is substantial. COMMENT: Environmental Affairs will advise Cor porate Real Estate of SARA implications under separate cover. SECTION 102. REPORTABLE QUANTITIES EPA must publish final rules by 12/31/86 establishing "Reportable Quanti ties" for all hazardous substances whose RQ's were proposed prior to 3/1/86. RQs not proposed for hazardous substance prior to 3/1/86 must be proposed by 12/31/86 and finalized by 4/30/88. SECTION 104. RESPONSE AUTHORITIES RESPONSES: Allows responsible parties to carry out cleanup activity and conduct the RI/FS in accordance with Title I, Section 122 ("Settlements") if LAM 005678 CF8634303 DPMC-03269 6 they are qualified to do so. Such activity will be subject to oversight by EPA, the cost of which is reimbursable to Superfund by the responsible party/parties. REMOVAL ACTIONS: Removal action under this Section should, to the extent EPA deems practicable, contribute to long term remedial action of the release of hazardous substances. COMMENT: This subsection addresses concerns that previous remedial activities on occasion were for short term correction of a release and counter productive to a permanent long-term site solution. It is one of the factors (among many in Section 104) that will increase both the cost and resource commitment for potentially responsible parties (PRPs) in future Superfund activity. LIMITATIONS ON RESPONSE: No removal or remedial action is authorized for releases that are naturally occurring, result from products that are part of a building structure (i.e., asbestos), or result in contamination of drinking water supplies due to the ordinary deterioration of the supply system unless the release constitutes a public health or environmental emergency. Under exceptions to these limitations, releases which can potentially damage natural resources must be reported to the appropriate Federal and State natural resource trustees, and remedial action for such releases under Superfund will be coordinated with the trustees. MAINTENANCE AND REMEDIAL ACTION ACTIVITIES: In the case of ground or surface water contamination, completed remedial action will include the completion of systems necessary to restore the surface or ground water to a level that assures pro tection of human health and the environment. The operation and maintenance of such systems for a period of up to 10 years after construction and installation shall be considered remedial action. Activities to maintain system effectiveness after this period will be considered operations or maintenance. The Federal share of funds for maintaining and operating these systems will be from funds recovered on behalf of Superfund. SITING: LAM 005679 After October 17,1989, EPA will not provide any Superfund remedial action unless a State enters into an agreement to assure the avail ability of RCRA permitted hazardous waste treatment and disposal CF8634303 DPMC-03270 0 0 LAM 005612 D PM C 03203.1