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          <BusinessNameLine1Txt>JOHN'S REFRIGERATION INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>JOHNSON &amp; JONET MECHANICAL CONTRACTORS INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>JOHNSON CONTROLS INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>KUHLMAN INC</BusinessNameLine1Txt>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MANNENBACH MECHANICAL LLC</BusinessNameLine1Txt>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MASTERS BUILDING SOLUTIONS INC</BusinessNameLine1Txt>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MATENAER PLUMBING INC</BusinessNameLine1Txt>
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      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>MECHANICAL TECHNOLOGIES INC</BusinessNameLine1Txt>
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      <IdRelatedOrgTxblCorpTrGrp>
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          <BusinessNameLine1Txt>MONONA PLUMBING &amp; FIRE PROTECTION INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>PIPING SERVICE INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>PIPING SYSTEMS LLC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>PLESHEK'S AIR CONDITIONING &amp; REFRIGERATION INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>PLYMOUTH PLUMBING &amp; HEATING INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>REEKE-MAROLD CO</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>REFRIGERATION SERVICES OF GREEN BAY INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>SUMMIT REFRIGERATION GROUP INC</BusinessNameLine1Txt>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>TEAM INDUSTRIES INC</BusinessNameLine1Txt>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>TWEET-GAROT MECHANICAL INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>VDH MECHANICAL SERVICES LLC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>WOLF &amp; SONS PLUMBING LLC</BusinessNameLine1Txt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE R, PARTS II-IV</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ADDITION TO THE CONTRIBUTING EMPLOYERS REPORTED AS RELATED ORGANIZATIONS ON SCHEDULE R, PARTS II-IV, THE FUND HAD ADDITIONAL EMPLOYERS THAT HAVE NOT YET RESPONDED TO THE FUNDS EFFORT TO OBTAIN THE TAX CLASSIFICATION, WHICH ARE LISTED BELOW. ANDERSON HVAC LLC, ARIZONA PIPE TRADES TRUST, BADGER BALANCING LLC, BEST MECHANICAL, BHI ENERGY/ SPECIALTY SERVICES LLC, BIG MIKE'S PLUMBING LLC, BMWC CONSTRUCTORS, BOLDT COMPANY (400), BUILDING TRADES PENSION FUND, CARRIER BUILDING SERVICES, CFM/VR TESCO, COLORADO PIPE INDUSTRY, CR MEYER &amp; SON, DULUTH BUILDING TRADES, EGI MECHANICAL, GARTMAN MECHANICAL SERVICE, HAYES COMMERCIAL, LLC, HJ PERTZBORN, JOE DEBELAK PLUMBING, MIDWEST REFIGERATION CORP., MIRON CONSTRUCTION CO., INC., MJ ELECTRIC LLC, NATIONAL PENSION FUND, NORTHERN ROCKY MOUNT, NORTHWEST PLUMBING &amp; PIPE PCI ENERGY SERVICES, PEVCO SYSTEMS INTL INC, PIPE TRADES SERVICES MN, PIPEFITTERS LOCAL 597, PIPELINE INDUSTRY BENEFIT, PLUMBERS &amp; PIPE 572, PLUMBERS &amp; STEAM 10, PLUMBERS &amp; STEAM 400, PLUMBERS LOCAL 13, PLUMBERS LOCAL 25, PLUMBERS LOCAL 290, PLUMBERS LOCAL 286, PLUMBERS LOCAL 295, PLUMBERS LOCAL 350, PLUMBERS LOCAL 33, PLUMBERS LOCAL 43, PLUMBERS LOCAL 51, PLUMBERS LOCAL 52, PLUMBERS LOCAL 73, PLUMBERS LOCAL 125, PLUMBERS LOCAL 353, PLUMBERS LOCAL 357, PLUMBERS LOCAL 420, PLUMBERS LOCAL 434, PLUMBERS LOCAL 520, PLUMBERS LOCAL 562, PLUMBERS LOCAL 597, PLUMBERS LOCAL 636, PLUMBERS LOCAL 671, PLUMBERS LOCAL 75, PLUMBERS LOCAL 85, PLUMBERS LOCAL UNION 716, PLUMBRS&amp;STEAMFTS LOCAL 10, RIVERVIEW PLUMBING INC., RJ PARINS PLUMBING &amp; HTG, S &amp; S MECHANICAL, SABEL INDUSTRIAL LLC, SCOUR SEWER AND DRAIN LLC, SKYWRITE GROUP LLC, SONNTAG PLUMBING INC, SOUTHERN CALIFORNIA PIPE, STATE MECHANICAL SERVICES, STEAMFITTERS 421, STRAIGHT LINE REFRIGERATION, LLC, TECHVISIONS &amp; SOLUTIONS LLC, TRANE TECHNOLOGIES, U A LOCAL NO 23, ON LOCAL 118, U A LOCAL 125, VETERANS PLUMBING LLC, UNION LOCAL 150, UNION LOCAL 85, UNION LOCAL 94, UNION LOCAL 150, UNION LOCAL 524, UPPER PENINSULA PLUMBERS, VALLEY MECHANICAL, INC, VETERANS PLUMBING LLC, WISCONSIN PIPE TRADES ORG, WISCONSIN MECHANICAL SOLUTIONS, WOOLSEY PLUMBING &amp; HEATIN, ZENTNER &amp; SONS, 1901 INC, ALPINE PLUMBING, COMMERCIAL REFRIGERATION, COMPLETE CONTROL, DAY &amp; ZIMMERMAN NPS, GRIFFITH STAINLESS WELDING, HIWAY LANDSCAPERS, INC, JM BRENNAN, LOCAL 502, LOCAL 123, LOCAL 572, MADISON AREA TRUST FUND. PIPERS MECHANICAL INC. PLUMBERS &amp; GASFITTERS LOCAL 5, TWIN CITY PIPE TRADES, UTAH PIPE TRADES WELFARE</ExplanationTxt>
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</Return>