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Title 20

Displaying title 20, up to date as of 10/08/2026. Title 20 was last amended 9/30/2026.
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Eligibility Criteria for Claims Relating to Chronic Silicosis Under Part B of EEOICPA

§ 30.220 What are the criteria for eligibility for benefits relating to chronic silicosis?

To establish eligibility for benefits for chronic silicosis under Part B of EEOICPA, an employee or his or her survivor must show that:

(a) The employee is a civilian DOE employee, or a civilian DOE contractor employee, who was present for a number of workdays aggregating at least 250 workdays during the mining of tunnels at a DOE facility (as defined in § 30.5(y)) located in Nevada or Alaska for tests or experiments related to an atomic weapon, and has been diagnosed with chronic silicosis (as defined in § 30.5(k)); or

(b) The employee has been diagnosed with an injury, illness, impairment or disease that arose as a consequence of the accepted chronic silicosis.

[71 FR 78534, Dec. 29, 2006, as amended at 84 FR 3049, Feb. 8, 2019]

§ 30.221 How does a claimant prove exposure to silica in the performance of duty?

(a) Proof of the employee's employment and presence for the requisite days during the mining of tunnels at a DOE facility located in Nevada or Alaska for tests or experiments related to an atomic weapon may be made by the submission of any trustworthy records that, on their face or in conjunction with other such records, establish that the employee was so employed and present at these sites and the time period(s) of such employment and presence.

(b) If the evidence shows that exposure occurred while the employee was employed and present at a facility during a time frame that is outside the relevant time frame indicated for that facility, OWCP may request that DOE provide additional information on the facility. OWCP will determine whether the evidence of record supports enlarging the relevant time frame for that facility.

(c) Records from the following sources may be considered as evidence for purposes of establishing proof of employment or presence at a covered facility:

(1) Records or documents created by any federal government agency (including verified information submitted for security clearance), any tribal government, or any state, county, city or local government office, agency, department, board or other entity, or other public agency or office.

(2) Records or documents created as a byproduct of any regularly conducted business activity or by an entity that acted as a contractor or subcontractor to the DOE.

(d) For purposes of satisfying the 250 workday requirement of § 30.220(a), the claimant may aggregate the days of service at more than one qualifying site.

§ 30.222 How does a claimant establish that the employee has been diagnosed with chronic silicosis or has sustained a consequential injury, illness, impairment or disease?

(a) A written diagnosis of the employee's chronic silicosis (as defined in § 30.5(k)) shall be made by a licensed physician and accompanied by one of the following:

(1) A chest radiograph, interpreted by an individual certified by NIOSH as a B reader, classifying the existence of pneumoconioses of category 1/0 or higher; or

(2) Results from a computer assisted tomograph or other imaging technique that are consistent with silicosis; or

(3) Lung biopsy findings consistent with silicosis.

(b) An injury, illness, impairment or disease sustained as a consequence of accepted chronic silicosis covered by the provisions of § 30.220(a) must be established with a fully rationalized medical report by a physician that shows the relationship between the injury, illness, impairment or disease and the accepted chronic silicosis. Neither the fact that the injury, illness, impairment or disease manifests itself after a diagnosis of accepted chronic silicosis, nor the belief of the claimant that the injury, illness, impairment or disease was caused by the accepted chronic silicosis, is sufficient in itself to prove a causal relationship.

[71 FR 78534, Dec. 29, 2006, as amended at 84 FR 3049, Feb. 8, 2019]