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        <FormAndLineReferenceDesc>PART IV, LINE 1B:</FormAndLineReferenceDesc>
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        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
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        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>THE HEALTH AND WELFARE FUND MAKES GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS AVAILABLE UPON REQUEST.</ExplanationTxt>
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          <BusinessNameLine1Txt>COMMERCIAL MECHANICAL INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>COMMERCIAL REFRIGERATION</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>CONSOLIDATED MECHANICAL</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>DAY &amp; ZIMMERMANN NPS</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>EWING DOHERTY MECHANICAL</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>HONEYWELL INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>JB CONTRACTING CORP</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>KELLENBERGER PLUMBING &amp; UNDERGROUND CONSTRUCTION</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>JENSEN'S PLUMBING &amp; HTG</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>JOE BERO PLUMBING</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>MECHANICAL INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>MADISON AREA CONSRUCTION</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MODERN PIPING INC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MIDWEST MECHANICAL INDUST (BYRON)</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MILLER ENGINEERING COMPANY</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MO-ST PLUMBING &amp; MECHANICAL</BusinessNameLine1Txt>
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        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>NELSON CARLSON MECH CONTR</BusinessNameLine1Txt>
        </RelatedOrganizationName>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>PCI ENERGY SERVICES LLC</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>PEARSON PLUMBING &amp; HTG</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>ROCK VALLEY CONCRETE CUT</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>SERVICE CONCEPTS</BusinessNameLine1Txt>
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        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>SERVICE PLUMBING</BusinessNameLine1Txt>
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        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>SIEMENS WESTINGHOUSE GENE</BusinessNameLine1Txt>
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        <PrimaryActivitiesTxt>CONTRIBUTING EMPLOYER</PrimaryActivitiesTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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        <RelatedOrganizationName>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>E CENTRAL ILLINOIS PIPE TRADES</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>TESTONE MECHANICAL INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>WISCONSIN PIPE TRADES</BusinessNameLine1Txt>
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</Return>
