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        <ExplanationTxt>THE FORM WAS PREPARED IN COORDINATION WITH AN EMPLOYEE WHO WORKS FULL TIME FOR THE ORGANIZATION. ONCE COMPLETE, THE FORM WAS PROVIDED TO AND REVIEWED BY THE BOARD OF TRUSTEES PRIOR TO SUBMISSION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONFLICT OF INTEREST POLICY REQUIRES THE BOARD OF TRUSTEES TO DISCLOSE ANY POTENTIAL AREA THAT COULD GIVE TO CONFLICTS. THE BOARD OF TRUSTEES ARE REQUIRED TO DISCLOSE ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>NO DOCUMENTS AVAILABLE TO PUBLIC. PARTICIPANTS MAY VIEW DOCUMENTS AT FUND OFFICE UPON REQUEST TO THE EXTENT REQUIRED BY LAW.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>IRON WORKERS LCL 580 SHOP ANNUITY FUND</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>501 WEST 42ND STREET</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10036</ZIPCd>
        </USAddress>
        <EIN>237118930</EIN>
        <PrimaryActivitiesTxt>PROVIDE RETIREMENT BENEFITS TO PARTICIPANTS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(A)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>IRON WORKERS LCL 580 SHOP PENSION FUND</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>501 WEST 42ND STREET</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10036</ZIPCd>
        </USAddress>
        <EIN>136613786</EIN>
        <PrimaryActivitiesTxt>PROVIDE RETIREMENT BENEFITS TO PARTICIPANTS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(A)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>SEE SCHEDULE R SUPPLEMENTAL INFORMATION</BusinessNameLine1Txt>
        </RelatedOrganizationName>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART IV, IDENTIFICATION OF RELATED ORGANIZATIONS TAXABLE AS A CORP OR TRUST</FormAndLineReferenceDesc>
        <ExplanationTxt>(A) NAME EMPIRE CITY IRON WORKS ISLAND STEEL DETAILING CORP. KRAMAN IRON WORKS, INC MELTO METAL PRODUCTS CO. INC. PHOENIX ENERGY MANAGEMENT, INC. UNITED IRON WORKS, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE R, PART II AND IV:</FormAndLineReferenceDesc>
        <ExplanationTxt>CERTAIN TRUSTEES LISTED ON FORM 990 PART VII, SECTION A, SERVE AS VOLUNTEERS AND DO NOT RECEIVE COMPENSATION FROM THIS ORGANIZATION OR RELATED ORGANIZATIONS IN THEIR CAPACITY AS TRUSTEES OF THIS ORGANIZATION. CERTAIN TRUSTEES LISTED ON FORM 990 PART VII, SECTION A, SERVE AS VOLUNTEERS AND DO NOT RECEIVE COMPENSATION FROM THIS ORGANIZATION BUT DO RECEIVE COMPENSATION FROM LOCAL 580 INTERNATIONAL ASSOCIATION OF BRIDGE STRUCTURAL &amp; ORNAMENTAL IRONWORKERS (THE UNION") IN THEIR CAPACITY AS EMPLOYEES/OFFICERS OF THE UNION. THEIR COMPENSATION IS REPORTED ON THE FORM 990 OF THE UNION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>