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Luda Kopelovich

Luda Kopelovich

Ms. Luda Kopelovich is a Senior Associate Health Scientist with Cardno ChemRisk. She is a graduate of the University of California, Davis where she earned a bachelor’s of science degree in Neurobiology, Physiology, and Behavior, and also a bachelor’s of art degree in Russian.  She received her MPH from University of California, Berkeley in 2015.  At Cardno ChemRisk (formerly ChemRisk, LLC), Ms. Kopelovich is regularly involved in litigation support, literature reviews, and exposure assessment. Her training includes risk assessment, dose reconstruction and evaluation, and environmental and occupational epidemiology. Additionally, she has been involved with assessing occupational, environmental, and consumer exposure to various chemicals, including asbestos, silica, diacetyl, benzene, toluene, and dibutyl phthalate.

Posted by on in Centers of Excellence
Two of our scientists, Drs. Marisa Kreider and Denise Hill, will be presenting at a webinar titled "Risk Communication - It's Not Just About the Facts", hosted by the Society of Petroleum Engineers (SPE), on Tuesday, July 25th at 9:30AM (EDT). The presenters will be discussing various aspects of risk communication. Dr. Hill will be covering risk perception, specifically public concerns regarding land-based fracking operations, and Dr. Kreider's talk will be focused around the science of risk assessment and the challenges hazard-driven regulatory agendas are causing with respect to risk communication.  You can register for this webinar here

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We are excited to announce that one of our industrial hygienists, Mr. Thomas Slavin, received the best paper award at the 2017 American Foundry Society Metalcasting Congress, for the paper titled "Controlling Exposures to Air Contaminants in Metalcasting – a Performance-Based Approach". The paper, co-written with Mr. Robert Scholz, presents an approach to selecting controls for air contaminants in the metalcasting industry. It not only provides an evaluation of the current protocols used by the industry, but also provides foundries with additional guidelines to implement exposure control programs that are effective, reliable, and feasible. To learn more about the paper and about Cardno ChemRisk's capabilities, please contact Mr. Thomas Slavin.
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Cardno ChemRisk recently presented an analysis examining the cancer risk associated with residential exposure to radioactive components in soils containing coal combustion residuals (CCRs) at the 2017 Society of Toxicology (SOT) annual conference. CCRs are waste products created as a result of burning coal at power plants during the production of electricity, and are one of the largest industrial waste streams generated in the United States. In 2012, approximately 40 percent of CCRs were beneficially used (i.e. concrete and wallboard), while the remaining 60 percent were disposed of in surface impoundments and landfills. Coal and CCRs are composed of various constituents, including naturally occurring radioactive materials. For our research, Cardno ChemRisk scientists utilized reported mean and upper bound isotope-specific radioactivity values to calculate the potential human health cancer risks associated with residential exposure to CCR-containing soil via ingestion of soil, inhalation of particulates emitted from soil, and external exposure to ionizing radiation. The mean cancer risk was 7 x 10-9, and the upper bound cancer risk was 1 x 10-8. Both the mean and upper bound calculated cancer risks were below the Environmental Protection Agency's (EPA) acceptable risk threshold of 1 x 10-6 to 1 x 10-4. These findings suggest that residents living on lots with ground soil containing CCRs are not at an increased risk of cancer due to the presence of naturally occurring radioactive components in CCRs under the exposure parameters analyzed.

If you would like to learn more about Cardno ChemRisk's experience with coal ash, please contact Paul Scott
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Cardno ChemRisk scientists have published a white paper titled "community-focused risk assessment: a valuable tool for manufactured gas plant site remediation". The white paper explains the importance of assessing a community's potential risk from chemical exposures during the remediation of an MGP site. The approach develops airborne fenceline concentration objections (FCOs) for chemicals of concern that are health-protective of all members of a community. Air monitoring concentrations collected during remediation are then compared to the FCOs to ensure that there is no potential risk to community members throughout remediation. Communication distributed throughout this process can also mitigate the concerns of community members and avoid negative publicity and possible litigation. This method can be applied to many remediation scenarios and is tailored towards a community more so than comparison of monitored concentrations to regulatory standards.

Please contact Erin Hynds with any questions.
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Posted by on in Centers of Excellence
Keller and Heckman and Cardno ChemRisk are pleased to announce a seminar addressing Strategic Implications of TSCA Modernization on January 24, 2017 in Houston TX. Join Keller and Heckman's attorneys and scientists and Cardno ChemRisk's scientists for a comprehensive program on how business strategies will be affected by the new TSCA Modernization Act. This seminar have been especially designed for senior managers and in-house counsel to understand the changed landscape and the seminar will provide attendees with essential, insights into EPA's direction and challenges in implementing the new legislation.

Program highlights include:

1. Changes in Statutory Requirements

2. Changes in New Chemical Review

3. Wherefore Existing Chemicals

4. New Requirements for Confidential Business Information (CBI)

5. How to Strategically Prepare For the Risk Evaluation Process

6. Supply Chain Challenges

Following the first day, we will be offering an additional two-day seminar on January 25-26, 2017 for regulatory staff and scientists, titled Compliance Requirements for TSCA Modernization Seminar. The comprehensive program will focus on how changes in EPA's authority and responsibilities are changing the landscape for new chemicals and how EPA will regulate existing chemicals under the new TSCA Modernization Act. This two-day seminar is especially designed for technical staff and managers who are responsible for regulatory compliance. The program highlights include:

1. Changes in EPA's Statutory mandates

2. Changes in New Chemical Review

3. Wherefore Existing Chemicals

4. Confidential Business Information (CBI) Challenges

5. What's Going To Happen in Risk Evaluation?

6. PMN and Exemptions: New Data Requirements?

7. Inventory Changes and Updates

8. New Recordkeeping Requirements

9. Hazard Assessment

10. New Exposure Assessment Challenges

11. Risk Prioritization

12. Risk Assessments - Novel Approaches

A detailed program agenda will be released soon! Please fill out our form to join the notification list, or contact , or  for more information
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Cardno ChemRisk is a respected scientific consulting firm headquartered in San Francisco with locations and consultants across the U.S. While our website provides a formal look at our capabilities, the Cardno ChemRisk View provides an informal voice too. Various Cardno ChemRisk consultants will be sharing news and views about current trends, happenings and methodologies in the industry. We’ll also highlight activities of interest at Cardno ChemRisk, within confidentiality restrictions of course.

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