Toxics Release Inventory (TRI) Program

Training on Advanced TRI Reporting Concepts: Transcript

Title Screen

Slide 1 - Title Screen
Welcome to the Emergency Planning and Community Right-to-Know Act, Section 313, Toxics Release Inventory online training for the 2012 reporting year. This is the Advanced Concepts Module of a two part training course that is made up of this module and a Basic Concepts module. The Advanced Concepts module assumes a basic understanding of the Toxics Release Inventory, or TRI, requirements and focuses on recent changes to the requirements as well as key concepts that will help to ensure accurate TRI reporting. The Basic Concepts module covers the process of determining whether or not your facility is required to report to TRI and, if so, how you actually prepare and submit information to TRI.

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Slide 2 - Agenda
In this Advanced Concepts course we will cover: updates on recent changes to the TRI program; advanced guidance on threshold determinations and reporting; guidance on how to report for chemicals with special requirements, such as persistent bioaccumulative toxic chemicals; where you can go to get additional information and assistance with TRI requirements, including information on the EPA audit policy; and information on the TRI-Made Easy reporting software and how to submit TRI Forms through the EPA’s Central Data Exchange.

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Section I: Recent TRI Program Changes

Slide 4 - TRI Program Changes for RY 2012
First, let’s look at the program changes for reporting year 2012. TRI reporting requirements often change from year to year. It is very important to be aware of the program changes each year before preparing your TRI reports. Program changes can be found on the TRI Website at; and in the front of the Reporting Forms and Instructions document, which is available for download from the TRI Website. Program changes are also presented in the TRI Made Easy, or “try me,” online reporting tool.

Slide 5 - TRI Reporting Process
Let’s briefly review the process for determining whether or not a facility needs to report to TRI and how it reports to TRI, which was covered in detail in the Basic Concepts Module.

A stepwise process can be used to determine if and what you would need to report to TRI. The first step is determining whether or not your facility is covered based on whether it is a Federal Facility or is in a covered industry sector based on its primary NAICS code. If it is not a federal facility or in a covered industry, then reporting is not required. The next step is to determine if the facility is large enough based on the number of employees working for your facility. If it does not have more than 10 full-time employee equivalents, then reporting is not required.

If your facility meets these criteria, the next step is to determine for which TRI chemicals you must submit a TRI report. Covered facilities need to look at the TRI chemicals that are on the TRI chemical list and that may be present at the facility. Facilities also need to look at how the chemicals are used. Are they manufactured? Processed? Or otherwise used? If not, reporting is not required.

If so, the next step is for facilities to calculate the quantity of the TRI chemical that is manufactured, processed, or otherwise used, and compare those quantities to the TRI activity thresholds. Only when activity thresholds are exceeded would the facility be required to complete and submit a TRI report, either a Form R or a Form A.

What information do facilities report to TRI? For the Form R, which is the more common means of TRI reporting, facilities report on how the TRI chemical is managed as waste, including onsite releases, treatment, energy recovery, recycling of the TRI chemical and offsite transfers, and pollution prevention activities that are conducted at the facility for that chemical.

Because TRI reporting is done on an annual basis, facilities should reexamine their thresholds and reporting every year to make sure they are reporting accurately for all of the chemicals for which they have exceeded thresholds.


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Section II: Advanced Reporting Guidance

Slide 7 - Threshold Guidance
Now we will go over some reminders regarding threshold calculations. Facilities should be aware that there are some activities that are not considered to be threshold activities under TRI. In other words, the activities are not considered manufacturing, processing, or otherwise use. None of the TRI chemicals undergoing these activities would need to be considered towards an activity threshold. These activities are shown here and include: remediating chemicals; treating chemicals in waste generated on-site; storing chemicals; recycling on-site for use on-site; and transfers sent off-site for further waste management, not including recycling.  

For example, let’s say a facility stores 50,000 pounds of a chemical onsite. The act of just storing that chemical is not a threshold activity. It’s not manufacturing. It’s not processing. It’s not otherwise use. However the fact that they are storing the chemical on-site probably means that they are also using it in their process. At some point they will pull quantities out of storage and process or otherwise use it in their production process. At that point, they are processing the quantity of the chemical removed from storage, and that quantity gets counted towards their processing threshold.  However, if the facility were to stop making a certain product line and continued to store the chemical for the reporting year and never used it, they would not need to consider it towards any threshold.

Facilities should be aware that while these activities are not threshold activities, that is not the same as being exempt from TRI. The activities listed here are not exempt from reporting; but they are not counted toward the threshold determination. However, if a TRI activity threshold is exceeded in some other manner at the facility, then the reporting requirement has been triggered and any release or waste management associated with the non-threshold activities must be included in the reported quantities for release and waste management for the chemical.

Also, note that TRI chemicals that are coincidentally manufactured, or unintentionally manufactured, during waste treatment or remediation must be considered in manufacturing threshold amounts.

Slide 8 - Threshold Guidance - Combustion
Some industrial activities may involve more than one TRI threshold activity.  For example, combustion can trigger thresholds for both manufacture and otherwise use. Here is some guidance on combustion. Many facilities have on-site combustion processes where TRI chemicals may be present in fuels used, and may be coincidentally manufactured during the combustion of oil, coal, natural gas, waste or other materials. Any TRI chemical in the fuel is considered otherwise used and the quantity would be applied towards the otherwise use threshold. Any TRI chemical generated when the fuel is combusted is considered coincidentally manufactured and the quantity would be applied to the manufacturing threshold.  Common TRI chemicals coincidentally manufactured during combustion include acid aerosols, such as sulfuric acid aerosols. Metal compounds are also coincidentally manufactured as byproducts of fuel combustion.

So, when combusting fuels and other materials, be sure to consider both aspects of the combustion process: How much of each TRI chemical is otherwise used, and how much is manufactured?

Note that the non-PBT TRI chemicals in the fuel otherwise used is eligible for the de minimis exemption, and many of the TRI chemicals found in fuels DO exist below de minimis concentrations. However, TRI chemicals that are coincidentally manufactured during combustion will not fall under the de minimis exemption.

Slide 9- Threshold Guidance - Combustion
Again, any TRI chemicals contained in fuels combusted are otherwise used and count toward the otherwise use threshold. And those TRI chemicals coincidentally manufactured during combustion must be considered towards the manufacturing threshold. This is true even if the activity is covered by an “otherwise use" exemption such as motor vehicle maintenance. If TRI chemicals are manufactured as by-products, coincidentally as impurities, or otherwise manufactured, they must be considered toward the manufacturing threshold.

Slide 10 - Exemption Guidance
The Basics Concepts module of the online training goes into more detail on each of the TRI exemptions, but here we have a few reminders. First, the TRI chemicals in fuels added to motor vehicles not just meant to be operated by the facility, do not qualify for the motor vehicle maintenance exemption. They would be considered towards the processing threshold and this exemption only applies to the otherwise use of TRI chemicals. For example, some facilities that manufacture vehicles add a few gallons of fuel before the vehicles leave the facility for distribution into commerce. Because those vehicles and the fuel in them are part of the facilities product going into commerce, the chemicals in the fuel are considered processed.

Similarly, the laboratory activities exemption applies to TRI chemicals that are manufactured, processed, or otherwise used in certain activities that take place in a laboratory. Facilities should take care not to apply this exemption more broadly than it should be. If an activity involving a TRI chemical takes place in a laboratory, it does NOT mean that it is necessarily exempt. Only certain activities are exempt. More information on all of the TRI reporting exemptions can be found in the “Reporting Forms and Instructions” document.

Slide 11 - Chemical List Changes
The TRI chemical list includes over 600 chemicals and chemical categories. Periodically, there are changes to the list, so it’s important to check for updates every year. For Reporting Year 2011, 16 new chemicals have been added to the list. These chemicals are reasonably anticipated to be human carcinogens by the National Toxicology Program. 

Slide 12 - Chemical List Changes
Also, hydrogen sulfide had been under an administrative stay since 1994, however, EPA lifted this stay, meaning hydrogen sulfide is a TRI reportable chemical starting this Reporting Year based on chemical use and management in 2012 with forms due in 2013.

Slide 13 - Metals and Metal Compound Category
Now we will move on to some other chemicals that have unique reporting requirements for which reporting errors more frequently occur. First, let’s look at the unique requirements associated with reporting for metals and metal compound categories. Note that metals and metal category compounds are separately listed under TRI. They each have a separate activity threshold determination – report on the metal only if the threshold for the metal is exceeded, and report for the metal compound only if the threshold for the metal compound is exceeded.

So if a facility handles elemental nickel and nickel compounds at their facility, they should look at the two separately when determining if they need to report. They look at the elemental nickel and see if they manufacture, process, or otherwise use quantities exceeding the threshold for nickel. Separately, they look at their nickel compounds and see if the quantity manufactured, processed, or otherwise used exceeds the threshold for nickel compounds. They look at the two as unrelated chemicals.

However, if the thresholds are exceeded for both the elemental metal and for the metal compound – for example, both for nickel and for nickel compounds, then the facility my submit two separate reports or one combined report for the compound category.  So, if the facility exceeded the threshold for nickel and they exceeded the threshold for nickel compounds, they could file a combined report for both elemental nickel and nickel compounds.

Slide 14 - Metal Cyanide Compounds Guidance
“Metal cyanide compounds” is a chemical category on the TRI list. Facilities that manufacture, process, or otherwise use a metal cyanide compound, need to consider if they exceed the threshold under the metal cyanide compound category and also under the corresponding metal compound category.

For example, if a facility processes cadmium cyanide, they need to consider if reporting is required under both cadmium compounds and cyanide compounds. In this example, they would use the entire weight of the cadmium cyanide for the cadmium compound category threshold determination and only the weight of the metal portion of the cadmium for the release and waste management reporting. For the cyanide compounds category, they would also use the entire weight for the cadmium cyanide in the threshold determination, just like for the metal compound. For the release and other weight management reporting, they also use the entire weight of the cadmium cyanide.

Slide 15 - Nitrate Compounds
The nitrate compounds category also deserves special consideration.

The TRI chemical category is actually ‘water dissociable nitrate compounds’. So, nitrate compounds are only reportable when they are in an aqueous solution.

Nitrate compounds are treated much like metal compounds under TRI.  When calculating whether a reporting threshold was exceeded, facilities use the weight of the entire nitrate compound to see if they have manufactured or processed more than 25,000 pounds, or otherwise used more than 10,000 pounds.

If one of these thresholds is exceeded, a TRI form is required. When estimating the quantities released or managed as waste, use only the weight of the nitrate ion portion of the compound. A common error is using the whole weight of the nitrate compound in the release and waste management estimates, and thereby, over-reporting the quantities released or the quantities managed as waste.

Nitrate compounds are most commonly produced when nitric acid is neutralized, or in biological treatment of wastewater. Note that there is an exemption for the otherwise use of TRI chemicals contained in intake water that is used for processing or non-contact cooling.

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Quiz 1

Quiz 1 - Question 1

A facility processes 200,000 lb of a mixture containing 10% zinc chromate and 15% chromium dioxide by weight.

For which of the following chemical categories was the processing threshold exceeded?

A. Chromium compounds only
B. Zinc compounds only
C. Neither
D. Both

Answer A is correct.
Total chromium compounds processed: (10% + 15%)*(200,000) = 50,000 lb
Total zinc compounds processed: (10%)*(200,000) = 20,000 lb
The non-PBT chemical processing threshold (25,000 lb) was exceeded for chromium compounds, but not zinc compounds.

Quiz 1 - Question 2

A facility neutralizes 20,000 lb of nitric acid (HNO3) with sodium hydroxide (NaOH) in an on-site wastewater treatment system. The neutralization is 100% complete and generates sodium nitrate (NaNO3), which is discharged to a nearby water body.

The molecular weight (MW) of HNO3 = 63 and the MW of NaNO3 = 85. 1 mole of HNO3 generates 1 mole of NaNO3.

Does the facility exceed the manufacturing threshold for non-PBT nitrate compounds?

The answer is Yes. The quantity of nitrate compounds manufactured = (quantity of HNO3 neutralized)*(MW of NaNO3 / MW of HNO3).
NaNO3 manufactured = (20,000 lb)*(85/63) = 26,984 lb (rounded to 27,000 lb)
The 25,000 lb manufacturing threshold for non-PBT chemicals is exceeded, so the facility must submit a TRI form for nitrate compounds.

Quiz 1 - Question 3

In the previous example, should the facility report 27,000 lb of nitrate compounds as being released to a stream or water body (Section 5.3 on Form R)?

The answer is No. Releases of nitrate compounds are reported on nitrate ion (NO3-) basis. Based on molecular weights (NaNO3 = 85, NO3- = 62), 62 lb of nitrate ion are generated for every 85 lb of nitrate compounds.

To calculate the quantity of nitrate ion released to the water body in the example described above: (lb of NaNO3)*(MW of NO3- / MW of NaNO3)
= (26,984 lb)*(62/85)
= 19,682 lb (rounded to 20,000 lb)

So, the facility would report 20,000 lb as released to the water body on its Form R for nitrate compounds, not the 27,000 lb manufactured.

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Slide 17 - Ammonia Guidance
Ammonia also has some unique requirements. For aqueous ammonia, your threshold determination and your release and waste management quantity calculations are based on 10% of the ammonia present in the aqueous solutions. Remember that the 10% applies only to aqueous solutions. If you have anhydrous ammonia you need to consider 100% for thresholds and releases.

Let’s look at an example. If in a calendar year, a facility places 20,000 lbs of anhydrous ammonia in water for processing and processes 25,000 lbs of aqueous ammonia from an ammonium salt. The facility must include all of the 20,000 lbs of anhydrous ammonia in the determination of the processing threshold, but only 10 percent (or 2,500 lbs) of the aqueous ammonia from the ammonium salt, in the processing threshold determination. Therefore, total ammonia processed is 22,500 pounds which is below the reporting threshold.

Slide 18 - Acid Aerosols
Acid aerosols are also chemicals with unique requirements. Note that both hydrochloric and sulfuric acids have a chemical qualifier that specifies that they are reportable only if they are in the aerosol form. These aerosols are common products of coal and other fuel combustion. For example, sulfuric acid can be coincidentally manufactured when combusting fuels containing sulfur.

Hydrochloric and sulfuric acids are also used by facilities in closed-loop acid reuse systems. In some cases the acid can be aerosolized to apply it to a material or product for the purpose of etching or cleaning. The acid aerosol is typically condensed back to liquid only to be re-aerosolized again and again. Because of the chemical qualifier, facilities would be manufacturing the TRI chemical every time it is aerosolized and otherwise using it again and again in the process. 

EPA developed a simplified method for determining whether a threshold has been exceeded. The guidance directs facilities to calculate their threshold quantity by adding the total amount of acid in the reuse system plus the total virgin acid added in the reporting year to get the threshold quantity manufactured and otherwise used.

EPA has developed two separate reporting guidance documents for sulfuric acid and hydrochloric acid where facilities can get more information pertaining to these chemicals.

Slide 19 - Chemical Migration Guidance
Now we will discuss EPA’s Guidance on how to report chemicals that migrate from their initial disposal or release location. Shown is an example of a reportable chemical that is disposed of in an on-site surface impoundment. In Year One, 2000 pounds of this chemical were disposed of in the on-site surface impoundment. That 2000 pounds will go on your Form R as an onsite land disposal, under the surface impoundment section. A year later, leachate from this surface impoundment has migrated to the river, and you know that 500 pounds of the original 2000 pounds has migrated out of the impoundment. Because the migration occurred in a different reporting year, the 500 pounds  does not get reported on the Year Two Form at all. It was already reported the previous year in the 2000 pounds disposed to land onsite.

Slide 20 - Chemical Migration Guidance
On the other hand, if in Year One, a facility placed 2,000 pounds of the chemical into a surface impoundment, and in the same year, 1,000 pounds volatilized to the air, the facility would put the 1,000 pounds to air on their Form R as an air release. And 1,000 pounds would be reported on the Form R as disposed of in the surface impoundment, not 2000 pounds.
When the initial disposal and subsequent migration occur during the same reporting year, facilities should put each amount in the appropriate section of the form to show the medium that it actually ended up in.

Slide 21 - EPA Compliance Incentives
Compliance Incentives are a set of policies and programs that eliminate, reduce or waive penalties under certain conditions for business, industry, and government facilities which voluntarily discover, promptly disclose, correct noncompliance, and prevent future environmental violations. Information about these incentives, self-disclosure programs, related tools such as environmental audit protocols, Environmental Management Systems, Pollution Prevention, other innovation projects and programs and the environmental benefits achieved by such programs can be found at

Slide 22 - EPA Small Business Compliance Policy
EPA offers a compliance incentive policy to small businesses that self disclose violations. The Small Business Compliance Policy is only available to businesses with 100 or fewer employees. If a small business meets the conditions, they may be eligible for 100 percent reduction in the gravity based penalty. The conditions to qualify are: a good compliance record, voluntary discovery of the violation, prompt disclosure, and correction and remediation of the violation. More information on the Small Business Compliance Policy can be found at the website shown here.

Slide 23 - Revising TRI Data – Preferred Method
The preferred method for submitting revisions is electronically using TRI-MEweb via EPA’s central data exchange. Be aware that when submitting via the central data exchange to EPA, it will satisfy your state obligations only for states that participate in the TRI Data Exchange. For states that do not participate in TDX, facilities must remember to also submit the revision to the state, such as on a diskette or hardcopy.

Slide 24 - Withdrawing TRI Data – Preferred Method
As with submitting revisions, the preferred method for withdrawals is electronically via the central data exchange using TRI-ME web. Information on how to properly submit TRI data withdrawal requests can be obtained from TRI-MEweb or from the website shown here. As with revisions, submitting via the central data exchange will only fulfill state obligations for those states that are TDX participants.

Slide 25 - Submitting Withdrawals (continued)
As with revisions, withdrawals can be made in hardcopy or via the TRI-ME software. If using paper, beginning in reporting year 2007, facilities must enter the appropriate withdrawal codes in the space provided on a copy of their original submission.

For withdrawals of data submitted for years prior to 2007, facilities must submit a copy of the original submission as well as a cover page consisting of page one of the current years reporting form, which includes the appropriate withdrawal codes in the space provided. 

In both cases, the re-submission must be re-signed and certified.

Slide 26 - Submitting Revisions and Withdrawals
Here are a few more reminders regarding revisions and withdrawals. If submitting a Form R to replace a previously filed Form A, this is not considered a revision (do not check the revision box). It is considered a late submission of Form R. You would also need to request that the Form A be withdrawn.

Note that submitting a Form A when a Form R is required is considered a less severe violation than failing to submit either form, but it is considered a late submission.

A common revision is to change the chemical reported from a metal to a metal compound or vice versa. In that case, the original submission must be withdrawn and the form for the new chemical should be submitted. This is not considered a revision.

Slide 27 - EPCRA Section 313 Enforcement
Companies violating any statutory or regulatory requirement are subject to penalties of up to $37,500 per day per violation. The government’s Enforcement Response Policy is what is used to determine what the penalty will be. More information on EPA EPCRA enforcement policies can be found at the website shown here.

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Section III: Detailed PBT Guidance

Slide 29 - PBT Chemicals
PBT chemicals are those chemicals that are persistent bioaccumulative and toxic, meaning that they’re persistent in that they don’t break down in the environment. They’re bioaccumulative in that they tend to accumulate in living tissue, and they’re toxic chemicals. So because of these characteristics, these chemicals have much lower reporting thresholds and they have unique reporting requirements under TRI.

Here are the 20 chemicals that are designated as PBTs. 8 are aromatic compounds, 2 are metals and 2 are metal compounds, and 8 of them are pesticides. Several of these PBT chemicals are either banned or severely limited in their use.

The threshold quantity that would trigger reporting for PBTs varies depending upon the individual chemical. However, when reporting for any of the PBT chemicals the Form R must be used, quantities reported can include decimal amounts, range codes are not allowed, and you cannot use the de minimis exemption.

Slide 30 - Dioxin and Dioxin-like Compounds
“Dioxin and Dioxin-like Compounds” is a PBT chemical category. The dioxin and dioxin-like compound category has a PBT activity threshold of 0.1 grams for a reporting year. Facilities manufacturing, processing or otherwise using 1/10th of a gram of dioxin or dioxin-like compounds, would report for this chemical category.

Dioxins can be formed as byproducts when chlorinated materials are involved in combustion or other high-temperature processes. Examples of such processes where dioxins may form include: fossil fuel and wood combustion, waste incineration, or metallurgical processes.

What does it take to exceed a 0.1 gram activity threshold? The list shown here is from the dioxin and dioxin-like compounds guidance document. Using typical concentrations, 64,500 tons of coal combusted in a utility boiler in the reporting year would exceed the dioxin threshold. 8.33 million gallons of fuel combusted would exceed the threshold, again, at typical concentrations of dioxins. Or 1,230 tons of copper scrap fed into a secondary copper smelter would exceed the dioxin threshold.

Slide 31 - Dioxin and Dioxin-like Compounds
As mentioned earlier, as of Reporting Year 2008, the requirements for reporting on Dioxin and Dioxin-like Compounds changed.  In addition to reporting the total amount of this chemical category in grams, facilities must also report the quantity in grams of each of the 17 individual compounds in the category, if this information is available. This additional information is recorded in the new Form R Schedule 1.

The speciated values reported in the Schedule 1 must add up to the total values reported on the Form R.  

EPA will use the quantities reported to calculate the Toxicity Equivalency Values, or TEQ values, for the dioxin and dioxin-like compounds reported. This information will be made available to the public along with the mass values reported. If facilities are interested in the toxicity factors that EPA uses to calculate the TEQ values, they can visit the World Health Organization website shown here. 

Slide 32 - Dioxin and Dioxin-like Compounds
Facilities should remember that dioxin and dioxin-like compounds are measured based on the individual compounds within the category – not as a total quantity.

Emission factors for dioxin and dioxin-line compounds are typically for individual compounds within the category.

Therefore, the information required on the Schedule 1 should be available to facilities that file Form R reports for the dioxin and dioxin-like compounds category. The Schedule 1 must be completed if the information is available.

Slide 33 - Lead and Lead Compounds
“Lead and Lead Compounds” – this is the most commonly reported TRI chemical. It is found in a variety of raw materials, such as in metal ores, coal, wood, and in oil products such as heating oils and gasoline.

Lead is also found in circuit board facilities where it is used as solder. And, lead is found in many metal alloys. Lead in solder and alloys is in the elemental, not the compound form. So, facilities using lead solder and metal alloys should consider the quantities of elemental lead in these materials.  

Lead acid batteries would typically meet the articles exemption, assuming there are no TRI chemical releases associated with the lead acid batteries.

Old paint can also contain lead. However, removing old paint containing lead and sending it off-site for disposal or treatment is not considered a threshold activity under TRI.  Simply transferring a waste containing a TRI chemical off-site for waste management other than recycling is not in itself a threshold activity.

Slide 34 - Lead and Lead Compounds
Elemental lead that is not contained in stainless steel, brass or bronze alloys is considered a PBT and has a 100 pound threshold. The lead compounds category always has a 100-pound threshold.

There is also a non-PBT activity threshold for lead and that applies only to lead that is contained in stainless steel, brass, or bronze. In this case the non-PBT chemical thresholds apply, or 25,000 pounds for manufacturing and processing, and 10,000 pounds for otherwise use.

Slide 35 - Lead Threshold Determination Flow Chart
Because there are two different ways to look at lead, for facilities that have both lead in stainless steel, brass and bronze, AND lead not in these alloys, this flowchart can be helpful in determining which thresholds have been exceeded and what reporting requirements apply.

The first step is to quantify all of the lead manufactured processed or otherwise used at the facility, including lead in stainless steel, brass or bronze and lead in the PBT form. If so, the lead in these alloys is not a PBT and compare that to the non-PBT thresholds of 25,000 and 10,000 pounds.  Then the facility looks only at lead not in stainless steel, brass, or bronze and compares that to the 100 pound threshold for the PBT form of lead.

Following this flow chart, if neither threshold is exceeded, then no reporting is required. If only the threshold for the PBT form of lead is exceeded then the facility is only required to report on the lead not in stainless steel, brass, or bronze and cannot use a Form A and must follow the reporting requirement specific to PBT chemicals. If only the threshold for the non-PBT form of lead is exceeded, then the facility reports on both the lead in the stainless steel, brass or bronze and the lead not in these alloys, and they follow the reporting requirements for non-PBT chemicals, including the use of the Form A, if they meet those criteria. Finally, if both the thresholds for the PBT form of lead and the threshold for the non-PBT form of lead are exceeded, then the flowchart shows that the facility must report using a Form R on both forms of lead and must follow the reporting requirements for PBT chemicals.

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Quiz 2

Quiz 2 - Question 1

A facility combusts 13,600,000 lb of coal to fire its boilers. The coal contains elemental lead (Pb) at 7.0 parts per million by weight. In combusting the coal, the facility otherwise uses lead and manufactures lead compounds. The facility has no other information about the chemical makeup of the lead compounds and assumes it is the lowest-weight oxide – PbO. Based on molecular weights (Pb = 207, PbO = 223), the facility knows that 223 lb of PbO is formed for every 207 lb Pb used.

Which of the following thresholds have been exceeded for PBT lead?

A. Otherwise Use only
B. Manufacturing only
C. Neither
D. Both

Answer B is correct.
Pb in coal: (13,600,000 lb)*(7x10-6) = 95.2 lb
Total lead combusted (95.2 lb) does not exceed the threshold for otherwise using PBT lead (100 lb).
PbO formed: (95.2 pounds)*(223/207) = 103 lb
Total lead oxide manufactured (103 lb) exceeds the threshold for manufacturing PBT lead compounds (100 lb).

Quiz 2 - Question 2

A facility processes two alloys that include lead, a stainless steel alloy with 20,000 lbs. of lead, and another alloy, which is not stainless steel, brass, or bronze, with 275 lbs. of lead.

Which of the following processing thresholds have been exceeded?

A. Only the 25,000 lbs. processing threshold for total lead
B. Only the 100 lbs. threshold for lead not in stainless steel, brass, or bronze
C. Neither
D. Both

Answer: B is correct.

Total lead processed: 20,000 lbs. + 275 lbs. = 20,275 lbs.
Total lead processed not in stainless steel, brass, or bronze: 275 lbs.
Although the threshold for total lead (25,000 lbs.) was not exceeded, the threshold for lead not in stainless steel, brass, or bronze (100 lbs.) was exceeded.

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Slide 37 - PACS and Benzo(g,h,i)perylene
PACS and Benzo(g,h,i)perylene are both PBT’s. The PACS have a 100 pound threshold. The Benzo(g,h,i)perylene has a 10 pound threshold. These chemicals are usually found in the same sources including in coal, fuel oil, petroleum products, and roofing tars. These chemicals can also be coincidentally manufactured during the combustion of fossil fuels.

Because they are found in asphalt, they are typically present in blacktop. Blacktop used for paving an employee parking lot is exempt under the structural exemption, but other uses of blacktop at a facility probably are not because these uses are process-related. For example, blacktop used for roadways that trucks use to bring materials in and product out of the facility would not be exempt.
Again, as with most of the PBT chemicals, EPA has developed a guidance document that provides much more information on PACs and Benzo(g,h,I)perylene along with specific examples that will help facilities determine their requirements associated with these chemicals. 

Slide 38 - PACs (cont.)
This table is an excerpt from the PAC Guidance Document. The guidance document provides typical concentrations for PACs in a number of sources. The table also shows the quantity that would need to be used to meet the threshold at these concentrations. For example, the first line shows No. 6 fuel oil at a typical concentration of 2,461 parts per million of PACs. At this concentration, if a facility uses more than 5,140 gallons for No. 6 Fuel Oil during the reporting year, they would exceed the 100-pound reporting threshold.

Whereas for No. 2 fuel oil, the typical concentration of PACs is significantly lower at 10 parts per million. So, the table shows that a facility would have to use 1.41 million gallons of No. 2 fuel oil at that concentration before you exceed the 100 pound PACS threshold. Again, these are typical concentrations. If your facility has better information, more specific to the fuels actually used at your facility, that information should be used.

Slide 39 - Mercury and Mercury Compounds
Now let’s look at mercury and mercury compounds. The PBT activity threshold is 10 pounds for mercury and it is 10 pounds for mercury compounds. Note that mercury and mercury compounds are two separately listed TRI chemicals. The combustion of fuels is the main source of mercury triggering reporting to TRI. Combustion typically involves the otherwise use of mercury  compounds in fuels and the manufacture of elemental mercury.
If you do not know the mercury compound present in a fuel, EPA recommends using mercurous oxide for threshold calculations of otherwise use. In the absence of better information, EPA also recommends that facilities assume that all releases and other waste management quantities of mercury from the combustion of coal are in the form of elemental mercury.

EPA has developed a mercury guidance document that provides the amounts of fuels required to exceed the 10 pound threshold for typical concentrations of mercury in those fuels.

However, if a facility has better, more specific information on the fuel that they are actually using, they should base their calculations on that information. If they do not have other information, they can use the default information in the mercury guidance.

Some information from that guidance document is shown here. For example, in the case of No. 2 fuel oil, you would need to use about 1.41 billion gallons of Number 2 fuel oil to exceed the reporting threshold, IF the concentration of mercury in the fuel oil was 1 part per Billion. For Number 6 fuel oil, it would take about 1.89 billion gallons. So, this helps give a sense of whether reporting might be required. Alternatively, if the uses of these fuels is not even close to these quantities and there are no other sources of mercury at the facility, reporting would probably not be required. 

Slide 40 - Mercury and Mercury Compounds
Here are a few other things to consider regarding mercury. In addition to petroleum products, mercury and mercury compounds might be found in switches and lights. Note, however, that the otherwise use of bulbs and switches would be exempt as an article if you are not a bulb or switch manufacturer AND less than half a pound of the mercury is released during the reporting year from all like items during normal conditions of processing or use.

For example, if a facility purchases and installs mercury switches in a piece of equipment that they manufacture, it would likely meet the article exemption, as long as all like items do not release more than half a pound of 313 chemical as a result of processing or use of the items during the year. If mercury is being added to an instrument, that would NOT be covered by the article exemption.

Facilities should also be aware that mercury might be present in caustics and acids – if it is produced using the mercury cell process, which is not now common. In addition, mined ores may be another source of mercury.

Slide 41 - Polychlorinated Biphenyls (PCBs)
Polychlorinated Biphenyls (PCB’s) have a reporting threshold of 10 pounds. Facilities should consider where in their process that they may be using or generating PCBs. PCBs can be manufactured as a byproduct of incomplete combustion. Be aware that recycling of PCBs is considered processing. Also, using PCBs by: adding them into your process equipment; treating them on-site; or disposing of PCB-contaminated waste received from off-site – or combusting PCB-contaminated oil; are all counted towards the otherwise use threshold. 

Slide 42 - Polychlorinated Biphenyls (PCBs)
Many facilities ask about how they should report when they ship an old PCB-containing transformer offsite for disposal. PCB transformers are considered exempt as articles if no PCBs are released during their normal use. Note that leaks may negate that article exemption. Also, shipping a product offsite for disposal is not a manufacturing, processing or otherwise use activity– in other words, it is not a threshold activity.  Other activities that are not threshold activities include on-site disposal or treatment of PCBs not received from off-site or the off-site shipment of PCBs for disposal or treatment.

So, facilities with old transformers that contain PCBs, and that are just getting rid of them by sending them off-site for disposal, would not need to report on the PCBs, assuming they had no other sources of PCBs at the facility.  Just shipping a waste off-site for the purposes of further waste management is not a threshold activity.

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Section IV: Tools and Assistance

Slide 44 -
TRI reporters should be aware that the TRI homepage contains a great deal of information to assist facilities with their TRI reporting. All of the relevant statutes and regulations are available, as well as guidance for specific chemicals and industry sectors.

In addition, the TRI Program has developed a Frequently Asked Questions Service. In addition to allowing facilities to browse past questions and answers, it also allows users to submit new questions and receive timely answers. This service can be accessed at the website shown here.

Slide 45 - Reference Sources
Here are some additional sources of information and assistance with the TRI reporting, in general. The first is the TRI program webpage which has a great deal of chemical-specific and industry-specific guidance and all of the reporting forms and instructions.

In addition, EPA’s air pollution emission factors are available in a document called the AP-42. The Website for that is also shown here.

There is also a software program called the WATER9 program. This is a PC-based software that assists with estimates of the fate of organic compounds in various wastewater treatment units.

TANKS is also a PC-based program used to estimate emissions of organic chemicals from several different types of storage tanks. This software uses a database of over 100 different liquid organic chemicals. It includes meteorological data which – from over 250 cities in the US to help with those calculations. Those are both also available from the EPA Website shown here.

Slide 46 - Pollution Prevention Information
Facilities that are interested in using source reduction techniques to reduce their TRI chemical use and wastes can get assistance from the EPA’s office of Pollution Prevention and the Pollution Prevention Information Clearinghouse, at the websites and telephone number shown here.

Slide 47 - TRI Contact Information
If you want more information about TRI-ME web and the central data exchange, please use the CDX hotline and email address shown here. For information on TRI in general, facilities can call the TRI information center at the numbers shown here.

Slide 48 - TRI-Data Processing Center
If you need to send materials by courier or certified mail, or by FedEx or UPS to the TRI Data Processing Center, use the address shown here. If you’re sending something via regular mail to the TRI Data Processing Center, send it to the post office box shown here.

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Section V: TRI-MEweb Updates

Slide 50 - Benefits of TRI-MEweb and Submitting Via CDX
EPA would like to encourage the use of TRI-ME web reporting application and the submittal of TRI reports via EPA’s Central Data Exchange. It saves time and money for the reporting facilities and for the EPA. TRI-ME web has the TRI assistance library integrated within the software so that facilities have ready access to information and guidance. Using the TRI-ME software has been proven to significantly reduce reporting errors. When submitting via the CDX, facilities receive instant e-mail confirmation that EPA has received their submission. And submitting via the CDX uses an electronic signature that will allow for paperless submission.

Slide 51 - Benefits of TRI-MEweb and Submitting Via CDX (cont.)
Submissions via the CDX are processed automatically, unlike the disk and paper submission, which means you receive an electronic facility data profile much faster. Again, it reduces the cost of data collections for EPA, the state, as well as facilities and companies that need to report to TRI. For facilities in those states that participate in the TRI Data Exchange (referred to as TDX), a submittal of their TRI forms to EPA automatically fulfills their state obligations. Also, TRI-ME allows facilities in states that are not TDX participants to generate electronic files on CDs or diskettes for their state reporting.

Slide 52 - TRI-MEweb Features
Again, if your facility is not already using TRI-MEweb, EPA highly encourages you to do so. The latest version of TRI-MEweb has a number of new features. It incorporates the recent changes to the TRI reporting requirements, such as new chemicals and Form R changes.

Slide 53 - TRI-MEweb Features (cont.)
It also allows establishments to report to TRI as a part of larger facility.  Facilities filing for the first time to TRI can also instantly receive a TRI Facility ID number and begin to report using TRI-MEweb. You can also complete and submit original or revised reports for previous years. And, as mentioned earlier, the new version of TRI-MEweb will generate electronic files for submitting reports on CDs or diskettes to your state. Finally, TRI-MEweb also allows facilities to upload data from third-party software products.

Slide 54 - Important Notices on TRI-MEweb!
Certifiers of TRI forms submitted via TRI-ME web must first register with EPA’s Central Data Exchange. Registration includes creating, signing, and mailing an electronic signature agreement, or ESA, to the TRI data processing center. Facilities should identify their certifiers and complete the registration process as soon as possible because this process will take at least 5 business days.  Note that the submittal of an ESA only needs to be done once, as long as the certifier represents the facility. So, if your certifier submitted an ESA last year, they are not required to do so again this year.

Slide 55 - Important Notices on TRI-MEweb! (cont.)
Some users have experience security setting errors when trying to access EPA’s CDX and TRI-MEweb. EPA’s CDX recently changed from an SSL to a TLS encryption protocol. If you are not able to access the CDX or TRI-MEweb due to a security setting issue, you may need to change the security settings in your web browser.

Slide 56 - TRI-MEweb Registration (Preparer)
Those wishing to use TRI-ME web to prepare and submit their TRI submissions must have BOTH an account with EPA’s Central Data Exchange AND have added the TRI-ME web preparer role to their CDX account. This decision tree can help you determine which of these requirements apply to you and ensure that you will be able to access your facility data in TRI-ME web.

Slide 57 - TRI-MEweb Registration (Certifier)
Those certifying TRI forms submitted via TRI-ME web must also have BOTH a CDX account and have added the TRI-ME web certifier role to their CDX account. Again, this decision tree can help you identify and complete the necessary steps needed to log into the CDX and certify awaiting forms.

Note that there is more assistance available for preparers and certifiers using TRI-ME web at the EPA TRI program homepage at

Slide 58 - TRI-MEweb Tutorials
There are other tools available to assist you with your TRI reporting and using the TRI Made Easy software.  EPA has developed on-line tutorials to assist users with the TRI-ME web application. The tutorials cover all of the steps needed to access, submit, and certify TRI forms using TRI-ME web. 

They are available from the EPA Website shown here. In order to use them, you must have a web browser and Macromedia Flash capability which you can also download from this Website. There is audio along with the tutorials, so you need to have speakers or a headset.

Slide 59 - Electronic Facility Data Profiles
Facilities that have filed in the past should be familiar with the Facility Data Profiles. This Profile is generated after the data processing center for TRI receives facilities’ forms. After they enter the information into a database, they run various data validation steps, and then they produce an electronic facility data profile.

The electronic Facility Data Profile has two purposes: First, it’s also called an “echo back” because it echoes back to you the information that the data processing center entered. That gives facilities a chance to confirm that the data were entered correctly. Second, it identifies potential errors. Potential errors include: 1) non-technical errors, such as transposing a CAS number; or 2) technical errors, such as an invalid NAICS code; or 3) a significant error, which would be missing information like a chemical identifier, or the certifying signature. Facilities have 21 days to respond to significant errors pointed out in the electronic Facility Data Profile

Facilities can help ensure speedy receipt of their electronic Facility Data Profiles by providing a technical contact email address on their TRI Forms and by filing electronically using the TRI-ME web application.  Facilities can use the telephone number, email address, and website shown here if they have any problems receiving or accessing their facility data profiles.

Slide 60 - Conclusion
This concludes the Advanced Concepts Module of the TRI Online Training. 

On-line tutorials for using the TRI-ME web application can be accessed from the TRI homepage at

Also, the Basic Concepts module of this Online Training course is also available from the TRI homepage.

Slide 61 - End of Module

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