Workshop T
Regulatory Whirlwind: Priceless Insights on the Numerous U.S. EPA’s MACT Standards for Hazardous Air Pollutants … a Flurry of Risk and Technology Reviews
Tuesday, March 24, 2020 3:30 p.m. to 4:45 p.m.
Workshop T Regulatory Whirlwind: Priceless Insights on the Numerous - - PDF document
Workshop T Regulatory Whirlwind: Priceless Insights on the Numerous U.S. EPAs MACT Standards for Hazardous Air Pollutants a Flurry of Risk and Technology Reviews Tuesday, March 24, 2020 3:30 p.m. to 4:45 p.m. Biographical Information
Regulatory Whirlwind: Priceless Insights on the Numerous U.S. EPA’s MACT Standards for Hazardous Air Pollutants … a Flurry of Risk and Technology Reviews
Tuesday, March 24, 2020 3:30 p.m. to 4:45 p.m.
Biographical Information
Joanne Reinhold, Sr. Environmental Manager GE Aviation 1 Neumann Way, Cincinnati, OH 45215 513-638-2333 joanne.reinhold@ge.com Joanne is the Sr. Environmental Manager for the GE Aviation plant in Evendale, OH. At GE Aviation, Joanne is responsible for regulatory compliance for the environmental programs, including air permitting, water programs, waste management, and remedial
Joanne worked as an engineering consultant for various industrial companies specializing in air compliance and permitting. Joanne is a graduate of the University of Cincinnati with a B.S. In Chemical Engineering. DJ Wheeler, Managing Consultant Trinity Consultants 110 Polaris Parkway, Suite 200, Westerville, Ohio 43082 614.433.0733 Fax: 614.433.0734 dwheeler@trinityconsultants.com
as oil and gas, metallurgical coke production, secondary aluminum recycling, petroleum refineries, steel mini-mills, and gas-fired electricity generating units. He has provided specialized stack testing and CEMS support to numerous clients including overseeing performance tests, coordinating RATAs, reviewing test reports, and auditing CEMS data.
He received a Bachelor’s degree in chemical engineering from the University of Michigan.
MEC Workshop T U.S. EPA Risk and Technology Reviews for Hazardous Air Pollutants
Cincinnati, OH –March 24, 2020
DJ Wheeler –Trinity Consultants, Inc. Joanne Reinhold – GE Aviation
Status of EPA NESHAP RTRs
˃ EPA required to conduct RTR periodically per the Clean Air Act ˃ RTR deadline has passed for several NESHAP rules ˃ EPA could, at any time, elect to move forward with RTR
rulemaking, or be forced to do so by court order
Such as the citizen suit filed in April 2015 for failure to complete RTR for several NESHAPs ˃ EPA has put out 20 rule proposals in 2019
Most with no changes or minor updates
All rule proposals update startup, shutdown, and malfunction language
♦ Maintenance vents are now subject to emission standards. ♦ EPA proposed work practices for maintenance vents in some cases.
Many include updates for electronic reporting
˃ California Communities Against Toxics v. E. Scott Pruitt
“[EPA’s] justifications for its inability to meet their timeline are too vague; citing other obligations but failing to describe what they are, what type of resources they consume, and whether they could be delayed to prioritize the RTR rulemakings at issue.”
˃ Blue Ridge Environmental Defense League v. Scott
Pruitt
“…the Clean Air Act makes clear that Congress contemplated that the EPA could promulgate dozens of air toxics rules in a condensed amount of time.”
˃ Community In‐Power and Development Association,
“[EPA] must at least try to make a persuasive claim that it is currently so cash strapped that it cannot possibly start the mandated reviews…”
Regulatory Deadlines
Not Just an Industry Headache!
Source Category Latest Action Date Status
12/17/2019 Proposed Organic Liquids Distribution (OLD MACT) 10/21/2019 Proposed Ethylene Production 10/9/2019 Proposed Taconite Iron Ore Processing 9/25/2019 Proposed Paper and Other Web Coating 9/19/2019 Proposed Lime Manufacturing Plants 9/16/2019 Proposed Cellulose Products Manufacturing 9/9/2019 Proposed Plywood and Composite Wood Products Manufacture 9/6/2019 Proposed Miscellaneous Coating Manufacturing (MCM) 9/4/2019 Proposed Site Remediation 9/3/2019 Proposed Automobiles and Light‐Duty Trucks, Miscellaneous Metal Parts, Plastic Parts Coatings 11/1/2019 Proposed Integrated Iron and Steel Manufacturing 8/16/2019 Proposed Iron and Steel Foundries 10/16/2019 Proposed Rubber Tire Manufacturing 10/30/2019 Proposed Municipal Solid Waste Landfills 2/25/2020 Final Solvent Extraction for Vegetable Oil Production 2/25/2020 Final Surface Coating of Metal Cans and Metal Coil 2/25/2020 Final Boat Manufacturing and Reinforced Plastics Composites Production 2/25/2020 Final Engine Test Cells/Stands 5/8/2019 Proposed Asphalt Processing and Asphalt Roofing Manufacturing 1/30/2020 Final Stationary Combustion Turbines 1/31/2020 Final Hydrochloric Acid Production (HCl MACT) 2/4/2019 Proposed
˃
EPA has yet to complete the RTR for the following sources:
Source Category Consent Decree or Court Ordered Date for Signature of Final Rule Mercury Emissions from Mercury Cell Chlor‐Alkali Plants 10/1/2021 Semiconductor Manufacturing 10/1/2021 Generic MACT II ‐ Cyanide Chemicals Manufacturing 10/1/2021 Generic MACT II ‐ Spandex Production 10/1/2021 Generic MACT II ‐ Carbon Black Production 10/1/2021 Primary Copper Smelting 10/1/2021 Flexible Polyurethane Foam Fabrication Operations 10/1/2021 Refractory Products Manufacturing 10/1/2021 Primary Magnesium Refining 10/1/2021
2 4 6 8 10 12 14
30 60 90 120 150 180 210 240 270 300 330 360 390 420 450 480 510 540 570 600 630 660 690 720 750 780 810 840 870 900 930 960 990 1020 More
Frequency Days from Proposed Rule to Final Publication
The graph shows the days taken for the final publication of a rule from the day it was proposed. The average time for a rule to be finalized is about 300 days from the publication of the proposed rule.
All RTR Proposals
SSM Revisions: Comply At All Times
˃ Removal of startup, shutdown and malfunction (SSM)
blanket exemptions from emission control standards.
˃ Sources are expected to comply with emission limits
and work practice standards during all emission generating periods, including startup / shutdown.
˃ Work Practice Standards for Malfunctions and
Maintenance.
˃ The requirement for SSM Plans are completely
removed, along with associated SSM recordkeeping and reporting
˃ Detailed records for events associated with each
failure to meet an applicable standard – including impacted equipment & HAP emitted, estimation methodology
All RTR Proposals
SSM Revisions: Comply At All Times
Malfunction Records and Enforcement Discretion
“The EPA is also proposing to add…a requirement that sources keep records that include a list of the affected source or equipment and actions taken to minimize emissions, an estimate of the quantity of each regulated pollutant emitted over the standard for which the source failed to meet the standard, and a description of the method used to estimate the emissions. Examples of such methods would include product loss calculations, mass balance calculations, measurements when available, or engineering judgment based on known process parameters. The EPA is proposing to require that sources keep records of this information to ensure that there is adequate information to allow the EPA to determine the severity of any failure to meet a standard, and to provide data that may document how the source met the general duty to minimize emissions when the source has failed to meet an applicable standard. “ [84 FR 56320‐56321]
All RTR Proposals
Electronic Reporting (CEDRI)
˃ US EPA is incorporating requirements for electronic
data submittal through US EPA’s Compliance and Emissions Data Reporting Interface (CEDRI) into all recent regulatory actions.
˃ Such reporting requirements thus far have included:
Submittal of NESHAP Performance Test Reports
Submittal of Fenceline Monitoring Reports
Semiannual NESHAP Initial and Semi-Annual Compliance Reports ˃ All RTR amendments, across all source categories, are
incorporating some level of CEDRI reporting, and NESHAP regulated sources can expect to eventually use CEDRI for all US EPA reporting submittals.
MON RTR Proposal Overview
˃ Removal of SSM Provisions ˃ Addition of work practice standards for periods of SSM
Certain “Subset” of Flares – EO, olefins, polyolefins PRDs Maintenance Vents
˃ Clarification of provisions for certain vent control
bypasses
Closed vent systems containing bypass lines Flares connected to fuel gas systems
˃ Equipment Leaks – Lower thresholds ˃ Heat Exchange Systems – Modified El Paso Method
MON RTR Proposal Overview
˃ Monitoring and operational requirements for
flares used as APCDs that control:
Ethylene oxide emissions
Olefins production and polyolefins production;
Allow option for flares outside of this category to “opt in” in lieu of compliance with current flare standards.
˃ Electronic reporting of performance test results
and reports, performance evaluation reports, and compliance reports
MON RTR Proposal Overview
˃ Specific Requirements for MCPUs with ethylene oxide
(EO)
LDAR
Process Vents
Storage Tanks
Fuel Gas Systems
Scrubber Monitoring
Flare Requirements
˃ Refinery sector data suggest that general flare provisions do
not guarantee 98% destruction efficiency
Over-steaming
Low-load conditions
˃ New requirements for “subset” flares
Net heating value of combustion zone ≥ 270 Btu/scf
♦ Net heating value dilution parameter ≥ 22 Btu/square foot for perimeter assist air
Consolidated tip velocity equation for steam-, air-, and non-assisted flares
Pilot considered extinguished if absent for 1 minute in a 15-min block
Five-minute Method 22 observations
♦ Once each day that flare receives regulated material ♦ Whenever visible emissions occur while flaring regulated material ♦ Surveillance cameras may be used in lieu of the daily observations ♦ Extend observation period to 2 hours if emissions occur for >1 min in 5 min period
Flare Requirements
˃ Flare management plan for “subset” flares
Identify procedures for limiting discharges as a result of process upsets or malfunctions
˃ Root cause analyses for “subset” flares
Triggered if smokeless design capacity is exceeded and either…
♦ VE limit is exceeded ♦ Flare tip velocity limit is exceeded
Take corrective action to prevent recurrence
Events caused by operator error poor maintenance are prohibited
No more than 1 triggering event with the same root cause from the same equipment in any rolling, 3-year period
♦ Force majeure events are excluded from this analysis
No more than 2 triggering events from the same flare in any rolling, 3- year period for any reason
Pressure Relief Devices
˃ PRDs vented to control devices
Comply with existing MON requirements for closed vent systems and control devices
˃ PRDs vented to atmosphere
Parametric monitoring system to indicate time/duration of releases
No more than 1 release with the same cause from a single PRD in a 3- year period
No more than 2 releases from a single PRD in a 3-year period
Releases attributable to operator error or poor maintenance are prohibited
Releases attributable to force majeure do not count against the allowable 2-3 events per 3-year period
Exemptions for certain PRDs
♦ PRDs with design release pressure < 2.5 psig ♦ PRDs in heavy liquid service ♦ PRDs designed solely to release due to liquid thermal expansion ♦ Pilot operated and balanced bellows PRDs if primary release valve is vented to
controls
Maintenance Activities
˃ Prior to opening process equipment to atmosphere…
Reduce VOC that may be released to less than 50 lbs, or
Drain and purge to a closed vent system, and
Achieve a hydrocarbon concentration ≤ 10% LEL
♦Alternatively, if 10% LEL cannot be achieved, equipment may be
˃ If installation of blind flange prohibits compliance, then…
Depressurize to 2 psig prior to opening, and
Maintain at 2 psig during blind flange installation
Ethylene Oxide Process Vents and Tanks
˃ Reduce EO emissions from process vents by…
Achieving 99.9% control or 1 ppmv for each process vent, or
Achieving < 5 pounds per year for all combined vents, or
Vent to flare meeting “subset” requirements ˃ Reduce EO emissions from storage tanks by…
Achieving 99.9% control or 1 ppmv for each process vent, or
Vent to flare meeting “subset” requirements
˃ Initial and periodic (every 5 years) testing for non‐flare
control devices
Ethylene Oxide Equipment Leaks
˃ Option 1
Light liquid pumps – monitor monthly at 1,000 ppm leak def.
LL/GV connectors – monitor annually at 500 ppm leak def. ˃ Option 2 for Max Individual Risk > 100/1,000,000
Pumps must be leakless and monitored annually at 0 ppm above bkg.
Valves must be either…
♦ Leakless and monitored annually at 0 ppm above bkg., or ♦ Monitored quarterly at 0 ppm above bkg.
Connectors must be monitored monthly at 100 ppm leak def.
Non-EO Equipment Leaks
˃ Option 1
Increase stringency for light-liquid pumps at existing batch processes
Monitor monthly at 1,000 ppm leak def. ˃ Other more stringent Options (2‐4) considered cost
infeasible
Heat Exchange Systems
˃ Quarterly monitoring using Modified El Paso Method at
leak definition of 6.2 ppmv
˃ Delay of repair action level of total strippable hydrocarbon
concentration in the stripping gas of 62 ppmv
Repair immediately if exceeded
˃ Re‐monitor at original leak location to confirm repair ˃ Systems with ≤ 10 gpm cooling water flow exempt
SSM
˃ Removal of safety device opening allowance of 40 CFR
63.2346(i) beginning 3 years after publication of the final rule.
˃ Removal of 240 hr/yr planned routine maintenance
allowance for storage tanks and transfer racks working losses.
˃ Removal of 240 hr/yr bypass of fuel gas system or
process allowance for storage tanks and transfer racks working losses.
Flares
˃ Flares – Direct application of petroleum refinery flare rule
requirements of 40 CFR 63, Subpart CC (63.670 / 63.671 and Tables 12/13) with some clarifications.
Similar to MON RTR for “subset” flares
˃ No work practice standards for emergency flaring – not
needed.
LDAR
˃ Addition of connectors to the monitored equipment
component types at a leak definition of 500 ppm
(i.e., requiring connectors to be compliant with either 40 CFR part 63, Subparts UU or H).
Storage Tanks
˃ Revision of average true vapor pressure thresholds
requiring control to align with those of the Refinery MACT (40 CFR part 63, subpart CC) and the HON (40 CFR part 63, Subpart G) where the thresholds are lower; and
˃ Requiring leak detection and repair (LDAR) using
Method 21 with a 500 ppm leak definition for fittings on fixed roof storage vessels (e.g., access hatches) that are not subject to the 95 percent by weight control requirements.
Other Changes
˃ Testing to confirm the annual average true vapor
pressure at least every 5 years, or with a change of commodity in the tank’s contents, whichever occurs first
˃ Significant changes to allowed performance test
methods
Fenceline Monitoring Alternative
˃ Fenceline monitoring option available to existing
and new OLD facilities in lieu of implementing certain requirements for storage vessels and equipment leaks.
˃ OLD operations located at facilities that are
required to implement a fenceline monitoring program under the Petroleum Refinery NESHAP at 40 CFR part 63, subpart CC not eligible to use this alternative compliance option.
˃ Reported monitored data to be publicly available
Fenceline Monitoring Alternative
˃ Exempted from:
Connector monitoring for equipment leaks,
Annual inspections on storage tank closures on fixed roof tanks,
Controls for storage tanks between 20,000 and 50,000 gallons
Ethylene MACT RTR Proposal
˃ Direct application of petroleum refinery flare rule
requirements of 40 CFR 63, Subpart CC (63.670 / 63.671 and Tables 12/13) with some clarifications in 63.1103(e)(4)
˃ Changes to Heat Exchanger (Modified El Paso
Method) and Storage Vessel Control Requirements (lower thresholds for control)
˃ Removal of BWON Exemption
Pressure Relief Devices
˃ PRDs vented to control devices
Comply with existing MACT GGGGG requirements for closed vent systems and control devices
˃ PRDs vented to atmosphere
Parametric monitoring system to indicate time/duration of releases
No more than 1 release with the same cause from a single PRD in a 3- year period
No more than 2 releases from a single PRD in a 3-year period
Releases attributable to operator error or poor maintenance are prohibited
Releases attributable to force majeure do not count against the allowable 2-3 events per 3-year period
Exemptions for certain PRDs
♦ PRDs in heavy liquid service ♦ PRDs designed solely to release due to liquid thermal expansion ♦ Pilot operated and balanced bellows PRDs if primary release valve is vented to
controls
Control Evaluations
˃ Increasing control efficiency from 95% to 98%
determined to be cost infeasible
˃ Increased stringency for LDAR requirements
Comply with MACT UU for pumps and gas/vapor, light liquid valves
Leak definition for gas/vapor, light liquid valves = 500 ppm
Leak definition for pumps = 1,000 ppm
Connector monitoring determined to be cost infeasible
Miscellaneous Process Coatings MACT RTR
SSM Changes
˃ Bypasses (including opening of safety devices) must be
included in calculations of emission reduction provisions for process vessels in Table 1 or reported as emissions deviations.
Miscellaneous Process Coatings MACT RTR
Table 11
˃ Table 11: OHAP that must be included in calculated total
OHAP content if present at 0.1% or greater.
Includes all compounds categorized by EPA’s Prioritized Chronic Dose Response Values for Screening Assessments (5/9/14) as a “human carcinogen, probable or possible human carcinogen”
Miscellaneous Process Coatings MACT RTR
˃ Performance Testing
5 year cycle for periodic testing of control devices (except condensers)
Control Evaluations
˃ Upgrading blast furnaces to include ventilated
baghouses considered cost infeasible
˃ Requesting comment on feasibility of dioxin/furan
controls for sinter plants
Urea injection
Windbox exhaust gas recirculation
Post-exhaust windbox chemical spray
Elimination of certain inputs (e.g., ESP dust)
˃ No developments in practices, processes, or control
technologies for fugitive sources
Mercury Limits
˃ Proposed separately from RTR in response to Sierra
Club petition
˃ Emission limitation for basic oxygen processing
furnaces
Existing units: 0.00026 lb Hg per ton of scrap input
New units: 0.00008 lb Hg per ton of scrap input
˃ Demonstrate compliance using one of two options
Annual stack test, or
Certify that all scrap either…
♦ Originates from the National Vehicle Mercury Switch Recovery Program
participants,
♦ Originates from participants in a similar program approved by the agency, or ♦ Is unlikely to contain mercury.
Control Evaluations
˃ Determined three recent developments in control
technology are cost infeasible
Disposal restrictions to reduce HAP formation within landfill
Increase collection of landfill gas (LFG) through earlier installation
Improve destruction efficiency by treating collected LFG in enclosed flares, thermal oxidizers, or turbines
˃ New work practice standard for GCCS downtime events
Shut down gas mover system and close all valves in the collection and control system contributing to gas venting within 1 hour
Complete repairs to GCCS as expeditiously as practicable
Compliance with this work practice standard does NOT necessarily fulfil the general duty clause!
Additional Revisions
˃ Regulatory streamlining
Incorporate 2016 New Source Performance Standards (NSPS)
Option to satisfy NSPS through MACT compliance ˃ Revisions to operational standards
Eliminating operational standards for nitrogen and oxygen concentrations in LFG collection systems
Increasing wellhead operating temperature standard to 145 °F and added monitoring requirements for exceedances
♦Weekly observations for subsurface oxidation events (SOE) ♦Weekly monitoring of wellhead temperature, CO, O2, and CH4 ♦24-hour electronic report if temp > 170 °F or CO > 1,000 ppmv ♦Annual downwell monitoring if temp > 165 °F
40 CFR 63 Subpart YYYY
˃ EPA maintains stay of the 91 ppbv @ 15% O2
formaldehyde limit for new and reconstructed lean premix and diffusion flame gas‐fired turbines.
Constructed or reconstructed after January 14, 2003 ˃ Additional time needed to consider comments on
proposed removal of stay and petition to de‐list stationary combustion turbines
Significance of Lifting Stay
˃ Affected sources will be required to comply with
Subpart YYYY immediately following final action (i.e., publication of final rule)
˃ Required performance tests must be conducted within
180 calendar days after the final action
˃ Note: EPA can defer the lift of the stay beyond the
finalization of the rule
40 CFR 64 Subpart YYYY
˃ Removal of startup, shutdown, and malfunction
exemptions
˃ Recordkeeping and Reporting
Document startup conditions and excess emission events
For excess emissions, estimate amount of emissions over standard and provide method for the calculation
Electronic reporting via the Compliance and Emissions Data Reporting Interface (CEDRI)
˃ The Compliance and Emissions Data Reporting Interface
(CEDRI) is located on the Central Data Exchange (CDX)
˃ CEDRI supports submission of multiple reports at one time ˃ CEDRI aggregates the uploaded files and completed forms
into a single package for submission. The source then certifies and signs the package using the CDX Cross‐Media Electronic Reporting Regulation (CROMERR) service
˃ Submission files stored in CDX CROMERR, available to:
Submitters, authorized EPA, regional, state, local, and tribal reviewers immediately after submittal
Although submission files are available to state reviewers, there have been issues with accessibility
Files also available to public in WebFIRE after review
S
https:/ / www3.epa.gov/ ttnemc01/ meetnw/ 2015/ electronicreporting.pdf
˃ https://cdx.epa.gov/ ˃ CEDRI can be added as a program service of CDX
˃ Preparer: the person responsible for the
preparation of reports for signature
Contractors are permitted to register as a Preparer and
may assemble submission packages for the Certifier's approval and signature ˃ Certifier: the duly authorized representative of
the source/facility or more commonly referred to as the "owner" or "operator" of the facility
The Certifier is authorized to modify the package a
Preparer has assembled, and sign and submit the package to CDX ˃ Note “Organization” should be the user’s
employer
˃ For users registering as a Certifier, identity proofing is
required
˃ Certifiers are prompted to follow the registration steps
using the LexisNexis identity verification or the Electronic Signature Agreement (ESA) signing process
The LexisNexis identity verification requires Personally Identifiable Information (PII). If this verification is passed, the ESA can be signed instantly and electronically
Otherwise, the ESA process requires the Certifier to send a paper form to the EPA and can take up to 2 weeks to complete the registration process
The ESA must be processed before the Certifier role is activated within CDX
Be aware of timing – recommend setting up the Certifier in advance
˃ An account must be associated with a facility
CEDRI has the ability to search for or create a facility
˃ Once the Certifier or Preparer is logged in,
select the Role(s) hyperlink to review or prepare reports
˃ Performance Test Reports ‐ Performance Test Reports use
the Electronic Reporting Tool (ERT), built in Microsoft Access, to generate files containing emissions source test
˃ Notification Reports ‐ A Notification Report or Notification
regulated facility to notify the designated authority that the facility has achieved compliance with an applicable
be uploaded in PDF form.)
˃ Air Emissions Reports ‐ Air emissions reports are periodic
reports submitted to the delegated authority after the facility achieves initial compliance that demonstrate that the facility has maintained continuous compliance with an applicable regulation over the reporting period (e.g., 6 months).
˃ The ERT is designed to electronically create and
submit stationary source sampling test plans to regulatory agencies and, after approval, to calculate and submit the test results as an electronic report to the regulatory agency
˃ ERT is an Microsoft Access based program that
can be downloaded at: https://www3.epa.gov/ttnchie1/ert/
˃ Data is manually inputted into the ERT ˃ ERT produces a submittal package (.zip), which
consists of the test data and an XML export file
˃ Files are uploaded and submitted in CEDRI
˃ Enter data within ERT for:
Test plan Test data Process data
˃ ERT cannot be opened and used
˃ Recommend stack testing company
˃ ERT is frequently updated ‐ Make sure you are
using current version!
˃ Make sure you enable macros after opening
program
˃ Program is buggy and will crash ˃ Difficult to open ERT files completed by others ˃ Report (PDF) preview function can appear sloppy ˃ State/local agency requires hardcopy test report
unless they have specified otherwise!
˃ Used to submit NOCS directly in CEDRI ˃ Data can be uploaded for some subparts
Forms XML Bulk Upload (Excel)
˃ Other subparts may only allow a PDF
˃ Think “Compliance or Monitoring Reports” ˃ In some cases, similar to state monitoring forms ˃ Data can be uploaded for some subparts using:
Forms XML Bulk Upload (Excel)
˃ Other subparts may only allow a PDF upload ˃ Opportunity to assist facilities with preparation of
reports or templates
˃ Don’t assume EPA has prepared appropriate
reporting forms for each rule
˃ Existing forms/uploads may or may not request all
information that a rule may require in a compliance report
˃ Consider supplementing with additional
information in forms/PDF attachments
˃ Forms may not be setup to accept information for
your monitored parameter, fuel, etc.
˃ Call CDX Help Desk with issues ˃ Hit Save!
˃ State/local agency requires hardcopy unless they
specify otherwise!
˃ This means facilities will likely be duplicating
effort – Could be filling out state monitoring form and CEDRI monitoring form in some cases
˃ Have Certifier approved well in advance of
submittal deadline
˃ Make sure reports are linked with facility –
˃ The CEDRI forms change frequently – look out for
changes!
DJ Wheeler – dwheeler@trinityconsultants.com 110 Polaris Parkway, Suite 200 Westerville, OH 43082 (614) 433-0733 (phone) (614) 433-0734 (fax)