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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>ALVEOLI CORPORATION, DBA LUNGS AT WORK'S MISSION IS TO PROVIDE SCREENINGS, TESTING,DIAGNOSITIC SERVICES,REHABILITATION, TRAINING, EDUCATION, TREATMENT AND COUNSELING SERVICES TO COAL MINORS AND THEIR FAMILIES, WHO ARE AT RISK FOR, OR WHO HAVE CONTRACTED BLACK LUNG DISEASE. PROVIDE FLU VACINES TO UNWA CLINICS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>PROVIDE SCREENING AND DIAGNOSIS TO PATIENTS WITH LUNG DISEASE. EDUCATE AND PROVIDE BENEFIT COUNSELING TO LUNG DISEASE PATIENTS. PROVIDE FLU VACCINES TO UMWA CLINICS.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 5, PART V, LINE 3B</FormAndLineReferenceDesc>
        <ExplanationTxt>ALVEOLI CORP, DBA LUNGS AT WORK, IS A 501(C)(3) NON-PROFIT. ALL INCOME IS PROGRAM RELATED, THERE IS NO UNRELATED BUSINESS INCOME OR OTHER TAXABLE INCOME. THE US DEPARTMENT OF LABOR WITHHELD BACKUP WITHHOLDINGS IN THE AMOUNT OF 7,752.19 DUE TO LUNGS AT WORK NOT COMPLETING A NEW W9 AS REQUESTED. FORM 990-T IS ONLY BEING FILED FOR THE FISCAL YEAR ENDED JUNE 30, 2025 IN ORDER TO GET THEIR FEDERAL BACKUP WITHHOLDINGS REFUNDED.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS ARE ELECTED BY THE MANAGING DIRECTOR AT THE ANNUAL MEETING OF THE BOARD OF DIRECTORS. EACH DIRECTOR SHALL BE ELECTED FOR THE TERM OF AT LEAST ONE YEAR, AND UNTIL HIS/HER SUCCESSOR SHALL BE ELECTED AND SHALL QUALIFY. VACANCIES IN THE BOARD OF DIRECTORS SHALL BE FILLED BY THE MAJORITY OF THE REMAINING MEMBERS OF THE BOARD THROUGH LESS THAN A QUORUM, AND EACH PERSON SO ELECTED SHALL BE A DIRECTOR UNTIL HIS SUCCESSOR IS ELECTED BY THE MANAGING DIRECTOR, WHO MAY MAKE SUCH AN ELECTION AT THE NEXT ANNUAL MEETING OR AT ANY SPECIAL MEETING DULY CALLED FOR THE PURPOSE AND HELD PRIOR THERETO.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS SHALL FORMULATE POLICY AND PROMOTE A PROGRAM TO FULFILL THE PURPOSES OF THE ORGANIZATION INCLUDING, BUT NOT LIMITED TO; ACCEPTABLE ORGANIZATIONAL PROJECTS; SOLICITATION OF GIFTS, GRANTS AND BEQUESTS FOR THE ORGANIZATION; REFUSAL OF GIFTS NOT CONSISTENT WITH THE PURPOSES OF THE CORPORATION OR CONTRARY TO STATE OR FEDERAL LAWS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD OF DIRECTORS AND EXECUTIVE DIRECTOR REVIEW AND APPROVE FORM 990 BEFORE FILING.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION INCREASES/CHANGES ARE REVIEWED AND VOTED ON BY THE BOARD OF DIRECTORS BEFORE ANY CHANGES ARE MADE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION INCREASES/CHANGES ARE REVIEWED AND VOTED ON BY THE BOARD OF DIRECTORS BEFORE ANY CHANGES ARE MADE.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS AVAILABLE FOR PUBLIC INSPECTION DURING NORMAL BUSINESS HOURS. COPIES OF FORM 990 WILL BE PROVIDED WITH FIVE DAYS WRITTEN NOTICE.</ExplanationTxt>
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        <ExplanationTxt>OUTSIDE SERVICES 171,175 57,059 0 PAYROLL SERVICE FEES 3,846 679 0 FSA ADMINISTRATION SERVICES 761 134 0 HR PARTNER PLUS 5,424 0 0 TOTAL 181,206 57,872 0</ExplanationTxt>
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