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      <InvestmentExpensesNotIncldAmt>220280</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>220280</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>20254505</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>20183735</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>20183735</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>220280</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>1228522</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>1448802</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>21632537</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA REQUIRE PLAN MANAGEMENT TO EVALUATE TAX POSITIONS TAKEN BY THE PLAN AND RECOGNIZE A TAX LIABILITY (OR ASSET) IF THE PLAN HAS TAKEN AN UNCERTAIN POSITION THAT MORE LIKELY THAN NOT WOULD NOT BE SUSTAINED UPON EXAMINATION BY THE DEPARTMENT OF LABOR AND INTERNAL REVENUE SERVICE. THE PLAN ADMINISTRATOR HAS ANALYZED THE TAX POSITIONS TAKEN BY THE PLAN, AND HAS CONCLUDED THAT AS OF DECEMBER 31, 2023, THERE ARE NO UNCERTAIN POSITIONS TAKEN OR EXPECTED TO BE TAKEN THAT WOULD REQUIRE RECOGNITION OF A LIABILITY (OR ASSET) OR DISCLOSURE IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>NET CHANGE IN BENEFITS PAYABLE 1,228,522.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>COLLECTIVELY BARGAINED MULTIEMPLOYER PLAN FOR MEMBERS AND RETIREES OF IUOE LOCALS 877 &amp; 70</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE ARE NO ADDITIONAL COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE TRUSTEES</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD OF TRUSTEES HAS GIVEN AUTHORITY TO THE FUND ADMINISTRATOR TO REVIEW ALL TAX DOCUMENTATON BEFORE FILING</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION FOLLOWS A CONFLICT OF INTEREST POLICY IN ACCORDANCE WITH ERISA</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION IS REVIEWED ANNUALLY BY THE BOARD OF TRUSTEES</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, FORM 990 AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS DID NOT CHANGE FROM THE PRIOR YEAR.</ExplanationTxt>
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</Return>