THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Kamala D. Harris 

Vice President of the United States 

President 

United States Senate 

Washington, DC 20510 

Dear Madam Vice President: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Charles Schumer 

Majority Leader 

United States Senate 

Washington, DC 20510 

Dear Senator Schumer: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Nancy Pelosi 

Speaker of the House 

U.S. House of Representatives 

Washington, DC 20515 

Dear Madam Speaker: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Mitch McConnell 

Minority Leader 

United States Senate 

Washington, DC 20510 

Dear Senator McConnell: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Kevin McCarthy

Minority Leader 

U.S. House of Representatives 

Washington, DC 20515 

Dear Representative McCarthy: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Joe Manchin III 

United States Senate 

Washington, DC 20510 

Dear Senator Manchin: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Shelley Moore Capito 

United States Senate 

Washington, DC 20510 

Dear Senator Capito: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
 

 

 

 

 

 

 

 

 

 

THE SECRETARY OF HEALTH AND HUMAN SERVICES 

WASHINGTON, D.C. 20201 

September 27, 2022 

The Honorable Carol Miller 

U.S. House of Representatives 

Washington, DC 20515 

Dear Representative Miller: 

Pursuant to the Energy Employees Occupational Illness Compensation Program Act of 2000 

(EEOICPA) and 42 C.F.R. pt. 83, a petition was filed on behalf of workers at the International 

Nickel Company (INCO), Reduction Pilot Plant (RPP) in Huntington, West Virginia, to be added 

to the Special Exposure Cohort (SEC). 

The Centers for Disease Control and Prevention’s (CDC) National Institute for Occupational 

Safety and Health (NIOSH) completed the evaluation of the petition [SEC-00253] for the time 

period from June 7, 1976, through November 26, 1978, and presented its findings to the 

Advisory Board on Radiation and Worker Health (Board) during the Board’s meeting held April 

27-28, 2022. The Board considered the petition, and on May 19, 2022, I received the Board’s 

recommendation concerning this petition. I also received the Board’s deliberations, findings, and 

recommendations from the Director of NIOSH and the Director of CDC. Based on this 

information, I have determined that the following employees do not meet the statutory criteria 

for addition to the SEC, as authorized under EEOICPA, 42 U.S.C. § 7384q. 

“All International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) in 

Huntington, West Virginia, during the period from June 7, 1976, 

through November 26, 1978.” 

The criteria and findings upon which this determination is based are provided in the enclosed 

report. 

Please contact me if you have any further questions regarding this matter. 

Sincerely, 

[Signature on File] 

Xavier Becerra 

Enclosures 
U.S. Department of Health and Human Services Determination Concerning a 

Petition to Add Members to the Special Exposure Cohort

under the 

Energy Employees Occupational Illness Compensation Program Act of 2000

Determination Concerning a Petition for Certain Employees from

International Nickel Company (INCO) 

Reduction Pilot Plant (RPP)

Huntington, West Virginia

-HHS Special Exposure Cohort Determination:

International Nickel Company (INCO) 

Reduction Pilot Plant (RPP) Huntington, West Virginia [SEC-00253] 
HHS Special Exposure Cohort Determination:

International Nickel Company (INCO) 

Reduction Pilot Plant (RPP) Huntington, West Virginia [SEC-00253] 

Page | 2 

I. Determination

I, Xavier Becerra, Secretary of Health and Human Services (Secretary) (HHS), have 

determined that the employees defined in Section II of this report do not meet the statutory 

criteria for addition to the Special Exposure Cohort (SEC), as authorized under the Energy 

Employees Occupational Illness Compensation Program Act of 2000 (EEOICPA), 42 U.S.C. 

§ 7384q. 

 

Xavier Becerra, Secretary 

[Signature on File]

Date 

September 27, 2022 

II. Employee Class Definition

All International Nickel Company (INCO) security personnel who worked at any location 

within the Reduction Pilot Plant (RPP) during the period from June 7, 1976, through 

November 26, 1978. 

III. Decision Criteria and Recommendations

Pursuant to 42 U.S.C. § 7384q, to designate a class for addition to the SEC, the Secretary 

must determine, upon recommendation of the Advisory Board on Radiation and Worker 

Health (Board), that

(1) It is not feasible to estimate with sufficient accuracy the radiation dose that the 

class received, and 

(2) There is a reasonable likelihood that such radiation dose may have endangered the 

health of members of the class.

The SEC final rule states in 42 C.F.R. § 83.13(c)(1) that it is feasible in two situations to 

estimate the radiation dose that the class received with sufficient accuracy. First, the rule 

states that radiation doses may be estimated with sufficient accuracy if the National Institute 

for Occupational Safety and Health (NIOSH) has established that it has access to sufficient 

information to estimate the maximum radiation dose for every type of cancer for which 

radiation doses are reconstructed that could have been incurred under plausible 

circumstances by any member of the class. Alternatively, radiation doses may be estimated 

with sufficient accuracy if NIOSH has established that it has access to sufficient information 

to estimate the radiation doses of members of the class more precisely than a maximum dose 

estimate.

In a letter dated May 16, 2022, and received on May 19, 2022, the Board, pursuant to 42 

U.S.C. § 7384q, agreed with the following NIOSH findings, effectively advising the 

Secretary that radiation doses can be reconstructed with sufficient accuracy for the evaluated 
HHS Special Exposure Cohort Determination:

International Nickel Company (INCO) 

Reduction Pilot Plant (RPP) Huntington, West Virginia [SEC-00253] 

Page | 3 

class of employees who worked at the International Nickel Company (INCO) Reduction Pilot 

Plant in accordance with provisions of EEOICPA and the SEC final rule. 

IV. Determination Findings

Feasibility of Estimating Radiation Doses 

The Secretary established the feasibility determination for the class of employees covered by 

this report based upon the findings summarized below: 

• The principal sources of internal radiation doses assessed for members of the class under 

evaluation included inhalation and ingestion exposures to low-enriched uranium and fuelreprocessing contaminants due to resuspension from activities during the plant’s Standby 

Period. NIOSH concluded that internal radiation dose reconstruction from these 

exposures is feasible. The Board concurred with this finding. 

• NIOSH has determined that is has sufficient information to reconstruct internal radiation 

doses for the evaluated class of employees who worked at the site from June 7, 1976, 

through November 26, 1978. The Board also concurred with this finding. 

• Principal sources of external radiation for members of the class under evaluation included 

photon and beta radiation exposures from process residues containing uranium and 

reprocessed fuel contaminants to low-enriched uranium and fuel-reprocessing 

contaminants from activities during the plant’s Standby Period. 

• NIOSH has determined that is has sufficient information to reconstruct external radiation 

doses for the evaluated class of employees who worked at the site from June 7, 1976, 

through November 26, 1978. The Board concurred with this finding. 

• NIOSH has established that it has access to sufficient information to: (1) estimate the 

maximum radiation dose, for every type of cancer for which radiation doses are 

reconstructed, that could have been incurred in plausible circumstances in any member of 

the class; or (2) estimate radiation doses more precisely than an estimate of maximum 

dose for all covered RPP security personnel from June 7, 1976, through November 26, 

1978. Information in available resources is sufficient to estimate the maximum internal 

and external potential exposure to members of the evaluated class under plausible 

circumstances during the specified periods. 

• The Board concurred with NIOSH's determination that dose reconstruction is feasible for 

the evaluated class of International Nickel Company (INCO) security personnel who 

worked at any location within the Reduction Pilot Plant (RPP) during the period from 

June 7, 1976, through November 26, 1978, and therefore the class should not be added to 

the SEC.
HHS Special Exposure Cohort Determination:

International Nickel Company (INCO) 

Reduction Pilot Plant (RPP) Huntington, West Virginia [SEC-00253]

Page | 4

Health Endangerment

Because the Secretary established that it is feasible to estimate the radiation doses 

encountered by International Nickel Company, RPP security personnel as specified in this 

class, a determination of health endangerment is not required.

V. Effect of the Determination

Members of the class of employees covered by this determination and their survivors 

continue to be eligible to submit claims for compensation under EEOICPA. As required for 

cancer claims covering other Department of Energy and Atomic Weapons Employer 

employees (or Atomic Weapons employees) not included in the SEC, qualified cancer claims 

under Part B of EEOICPA for members of this class will be adjudicated by the Department 

of Labor, in part, on the basis of radiation dose reconstructions, which will be conducted by 

NIOSH.

VI. Administrative Review of Determination

The determination provided in this report may be subject to an administrative review within 

HHS, pursuant to 42 C.F.R. § 83.18(a). On the basis of such a review, if the Secretary 

decides to designate the class of employees covered by this determination, in part or in 

whole, as an addition to the SEC, the Secretary will transmit a new report to Congress 

providing the designation and the criteria and findings on which the decision was based.