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    <IRS990ScheduleD documentId="IRS990ScheduleD">
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueNotReportedFinclStmtAmt>24499</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>8178867</TotalRevenuePerForm990Amt>
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      <InvestmentExpensesNotIncld2Amt>24499</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>-406000</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>-381501</ExpensesNotRptFinclStmtAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Accounting principles generally accepted in the United States of America require management to evaluate the tax positions taken by the Plan and to recognize a tax liability if the Plan has taken an uncertain position that, more likely than not, would not be sustained upon examination by the Internal Revenue Service. The Plan's administrator has analyzed the tax positions taken and has concluded that, as of June 30, 2024 and 2023, there are no uncertain positions taken, or expected to be taken, that would require recognition of a liability or disclosure in the financial statements. The Plan is subject to routine audits by the taxing jurisdictions; however, there are currently no audits for any tax periods in progress.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGE IN BENEFIT OBLIGATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B:</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE ARE NO COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B:</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF THE FORM 990 WAS PROVIDED TO THE BOARD OF TRUSTEES FOR REVIEW BEFORE IT WAS FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII, SECTION A, LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>TRUSTEES ARE NOT COMPENSATED BY THE TRUST. COMPENSATION PAID TO TRUSTEES EMPLOYED BY OTHER RELATED ORGANIZATION IS REPORTED ON THE FORM 990 FILED WITH THE INTERNAL REVENUE SERVICE BY THE RELATED TAX-EXEMPT ORGANIZATION. IF YOU WOULD LIKE ADDITIONAL INFORMATION, PLEASE CONTACT U.A. LOCAL 343.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF TRUSTEES ASSUMES OVERSIGHT RESPONSIBILITY FOR THE AUDITED FINANCIAL STATEMENTS AND SELECTION OF INDEPENDENT AUDITORS. THIS PROCESS HAS NOT CHANGED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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          <BusinessNameLine1Txt>UA LOCAL 343 DEFINED BENEFIT PLAN</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>220 PEABODY ROAD</AddressLine1Txt>
          <CityNm>VACAVILLE</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>95687</ZIPCd>
        </USAddress>
        <EIN>946092775</EIN>
        <PrimaryActivitiesTxt>PENSION BENIF</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(A)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>UA Local 343</BusinessNameLine1Txt>
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          <AddressLine1Txt>220 PEABODY ROAD</AddressLine1Txt>
          <CityNm>VACAVILLE</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>95687</ZIPCd>
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        <EIN>940925634</EIN>
        <PrimaryActivitiesTxt>LABOR UNION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>CA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(5)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
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      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
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      <AssetExchangeInd>false</AssetExchangeInd>
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      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>true</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>true</ReimbursementPaidToOtherOrgInd>
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      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE R, IDENTIFICATION OF RELATED ORGANIZATIONS:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FILING ORGANIZATION IS A TAFT-HARTLEY MULTIEMPLOYER TRUST THAT PROVIDES HEALTH AND WELFARE BENEFITS TO ELIGIBLE EMPLOYEES AND THEIR DEPENDENTS. AS OF JUNE 30, 2024, THERE ARE APPROXIMATELY 186 EMPLOYERS THAT CONTRIBUTE TO THE TRUST. THE ADMINISTRATIVE OFFICE MAINTAINS A DATABASE OF THESE CONTRIBUTING EMPLOYERS, INCLUDING NAMES, ADDRESSES AND OTHER CONTACT INFORMATION. THE FEDERAL TAX CLASSIFICATION (DISREGARDED ENTITY, TAX-EXEMPT ORGANIZATION, PARTNERSHIP, TAXABLE CORPORATION, OR TRUST) FOR EACH CONTRIBUTING EMPLOYER IS NOT ON FILE WITH THE ADMINISTRATIVE OFFICE AND IT COULD NOT BE REASONABLY OBTAINED. AS A RESULT, THE NAMES OF THE CONTRIBUTING EMPLOYERS ARE LISTED ON PART VII BELOW AND NOT ON PART II THROUGH IV BY FEDERAL TAX CLASSIFICATION. A E CONTRACTOR ABM BUILDING SOLUTIONS ACCO ENGINEERED SYSTEMS (ACCO) ADAMS POOL SOLUTIONS ADVANCED PNEUMATIC TUBES, INC. AIR SYSTEMS SERVICE AND CONSTRUCTION AIRCO MECHANICAL, INC. AIRTEKS.COM, INC ALL ABOUT BUILDING INC ALL PHASE MECHANICAL INC ALLIED HEATING AND AIR CONDITIONING AMERICAN MECHANICAL INC AMERICAN MODULAR SYSTEMS, INC AMORES MECHANICAL INC AMS HEATING INC ANDREW DOWDLE AP PLUMBING &amp; FIRE INC APPLIED PROCESS COOLING CORP. AQUADUCT PLUMBING ARB, INC. ART'S CONSTRUCTION CO., INC BABCOCK-WILCOX BACON PLUMBING CO., INC BANNER PLUMBING BAY AREA PIPE &amp; EQUIPMENT INC BAY CITY MECHANICAL SERVICE LLC BEL AIR MECHANICAL BELL PRODUCTS, INC. BENICIA PLUMBING BIG DOG PLUMBING LLC BIM DESIGNS, INC BONESO BROTHERS CONSTRUCTION INC BROADWAY MECHANICAL CONTRACTORS INC BROWARD BROS., INC BULLET PNEUMATICS INC CALIFORNIA DEPT OF CORRECTIONS CALIFORNIA SPECTRA INSTRUMENTATION, INC CALIFORNIA STATE PIPE TRADES COUNCIL CAROLE NEFZGER CHAMPION INDUSTRIAL CONTRACTOR CHERNE CHM MECHANICAL INC CITY MECHANICAL INC CNS MECHANICAL, INC COBABE BROTHERS INCORPORATED COLD AIR REFRIGERATION INC/DBA COLD TEMP SOLUTIONS COMFORT AIR, INC CONSTRUCTION WEST SERVICES INC (CWSI) CONTRA COSTA ELECTRIC CONTROL AIR ENTERPRISES LLC CORE CONSTRUCTION BUILDERS &amp; ASSOCIATES INC CRITCHFIELD MECHANICAL INC. CULINARY STAINLESS FABRICATORS DDK MECHANICAL INC DEHARO MECHANICAL INC DINELLI PLUMBING DORMATECH MECHANICAL SYSTEMS INC DOWDLE &amp; SONS MECHANICAL INC. EAST BAY RESTAURANT INSTALLATIONS EDI EIGHTH LINE TECHNOLOGIES INC ELEANOR CARLON EMCOR SERVICES - MESA ENERGY SYSTEMS ENVISE FLOWTEK PLUMBING INC FRANK M. BOOTH, INC. FREIGHT TRAIN REFRIGERATION, INC GETTLER-RYAN INC GRAYCOR INDUSTRIAL CONSTRUCTORS INC GUARANTEE ELECTRICAL CONTRACTING, LLC GUERRA BROS PLUMBING INC HARDER MECHANICAL CONTRACTORS, INC. HARRIS COMPANY (dba HARRIS BAY AREA, LLC) HASKELL CORP (DBA F.M. HASKELL CORPORATION) HYDRA VENTURES INC dba CAL PACIFIC PLUMBING SYSTEM ICOM MECHANICAL INDOOR ENVIRONMENTAL SERVICES (AKA SITELOGIQ) INDUSTRIAL CONTRACTORS INTECH MECHANICAL COMPANY, INC INTERSTATE COMPANIES J.R. PIERCE PLUMBING J.W. McCLENAHAN CO. JATC LOCAL 343 JEFFREY GRAY PLUMBING (GRAY PLBG INC.) JOHN P DOYLE JOHNSON CONTROLS INC KDS PLUMBING INC KINETIC MECHANICAL SERVICES KINETIC SYSTEMS KOH MECHANICAL CONTRACTORS INC L G ELLIS PLUMBING INC L.J. KRUSE CO LAWSON MECHANICAL CONTRACTORS, LLC LEED MECHANICAL LEFEVRE WELDING LESCURE PLUMBING LINDA R. HOBSON LOCAL 343 LOMBARDI SENGO QUALITY CONTRACTORS INC MARELICH MECHANICAL MARINA MECHANICAL MARKEN MECHANICAL SERVICES INC MATRIX HG INC MECH CONTR ASSOC OF NO CA MID MOUNTAIN MECHANICAL MONARCH MECHANICAL (OWR MECH INC) MONTEREY MECHANICAL CO. MSR MECHANICAL LLC MURRAY COMPANY N.V. HEATHORN NAPA STATE HOSPITAL NATIONAL PENSION FUND NEW ENGLAND SHEET METAL WORKS INC NEWTRON INC NORTH BAY PLUMBING INC. O'BRIEN MECHANICAL INC OCEAN PARK MECHANICAL INC OMNI MECHANICAL SOLUTIONS ORA A BERNARD OVERMIER COMPANY P1 CONSTRUCTION LLC PACE PERFORMANCE CONSTRUCTION, INC PACIFIC RIM PLUMBING PAN-PACIFIC MECHANICAL PATTON SHEET METAL WORKS PAULA L BLOOM HARRIS PEGGY AARON PENNINGTON PLUMBING PERFORMANCE MECH., INC. (PMI) PERRYMAN MECHANICAL, INC PETERSON MECHANICAL INC PLUMBER BY TRADE PLUMBERS MANAGED HEALTH CARE R&amp;V REFRIGERATION, INC RAM MECHANICAL INC RAY HEATING PRODUCTS dba RHP MECH SYSTEMS INC REFRIGERATION UNLIMITED LLC RETRO-TECH SYSTEMS, LLC RICHARD L GARCIA RIGNEY PLUMBING INC ROUNTREE PLUMBING &amp; HEATING INC RSI - REFRIGERATION SOLUTIONS RYDJORD PLUMBING S3H INC. SABOO INC. SANTA ROSA CONTRACTORS INC SCHREDER AND BRANDT MFG INC SCHULTZ INDUSTRIAL SERVICES, INC SELF PAYS SIERRA PLUMBING SERVICES INC SOUTHLAND INDUSTRIES SPECIALTY WELDING AND TURNAROUNDS, LLC STATE OF CALIFORNIA - NAPA STATE HOSPITAL STRATEGIC MECHANICAL INC SWISSLOG SYSTEMS MECHANICAL INC. T.R.S.C. INC TAURUS WELDING INC TDR ENTERPRISE TELSTAR INSTRUMENTS THERMA CORP. THERMAL MECHANICAL TIM TYRRELL TNT CONSTRUCTION SERVICES TNT INDUSTRIAL CONTRACTORS TOP NOTCH TEMP CONTROL TOTAL WESTERN, INC TRINITY LINDSEY TRUSTAR ENERGY TTS CONSTRUCTION TURNKEY HVAC TYRRELL PLUMBING &amp; MECHANICAL UNIFIED FIELD SERVICES CORPORATION UNITED MECHANICAL INC UNITED TECHNOLOGIES CARRIER UST TESTING SERVICES INC VALIDPATH INC VILLARA MECHANICAL VINCIGUERRA CONSTRUCTION INC VIRGINIA HANKES WAGNER MECHANICAL INC WESTERN ALLIED MECHANICAL WESTERN WATER FEATURES, INC WESTSIDE MECHANICAL INC WILLIAM CAWLEY WILSON CUSTOM WELDING INC WWF CONTRACTORS CORP</ExplanationTxt>
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</Return>