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      <BenefitsToMembers>
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      <OtherLiabilities>
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        <EOY>264155721</EOY>
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      <TotalLiabilities>
        <BOY>280092067</BOY>
        <EOY>269973160</EOY>
      </TotalLiabilities>
      <DoNotFollowSFAS117>X</DoNotFollowSFAS117>
      <CapStckTrstPrinCurrentFunds>
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        <EOY>0</EOY>
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        <EOY>0</EOY>
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      <RetainedEarningsEndowmentEtc>
        <BOY>448451081</BOY>
        <EOY>501980590</EOY>
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        <EOY>501980590</EOY>
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      <TotalLiabNetAssetsFundBalances>
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        <EOY>771953750</EOY>
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      <InfoInScheduleOPartXI>X</InfoInScheduleOPartXI>
      <ReconcilationRevenueExpenses>93852357</ReconcilationRevenueExpenses>
      <ReconcilationOtherChanges>-40322848</ReconcilationOtherChanges>
      <InfoInScheduleOPartXII>X</InfoInScheduleOPartXII>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>0</AccountantCompileOrReview>
      <FSAudited>1</FSAudited>
      <AuditCommittee>1</AuditCommittee>
      <FinancialStatementSeparate>X</FinancialStatementSeparate>
      <FederalGrantAuditRequired>0</FederalGrantAuditRequired>
    </IRS990>
    <IRS990ScheduleD documentId="RetDoc1040000001">
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        <Depreciation>50111</Depreciation>
        <BookValue>0</BookValue>
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      <Equipment>
        <OtherCostOrOtherBasis>6547</OtherCostOrOtherBasis>
        <Depreciation>6547</Depreciation>
        <BookValue>0</BookValue>
      </Equipment>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>952112</OtherCostOrOtherBasis>
        <Depreciation>952112</Depreciation>
        <BookValue>0</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>0</TotalOfBookValueLandBuildings>
      <OtherSecurities>
        <Description>COMMON COLLECTIVE TRUSTS</Description>
        <BookValue>3271576</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>POOLED REAL ESTATE FUND</Description>
        <BookValue>34622180</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <OtherSecurities>
        <Description>103-12 INVESTMENT ENTITY</Description>
        <BookValue>128845433</BookValue>
        <MethodOfValuation>F</MethodOfValuation>
      </OtherSecurities>
      <TotalOfBookValueSecurities>166739189</TotalOfBookValueSecurities>
      <OtherLiabilities>
        <Description>BENEFIT OBLIGATIONS</Description>
        <Amount>184753400</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>CASH OVERDRAFT</Description>
        <Amount>2076093</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>LIABILITY TO RETURN COLLATERAL FOR SECURITIES ON LOAN</Description>
        <Amount>77326228</Amount>
      </OtherLiabilities>
      <TotalOfAmounts>264155721</TotalOfAmounts>
      <TotalRevenue>355690979</TotalRevenue>
      <TotalExpenses>261838622</TotalExpenses>
      <ExcessOrDeficitForYear>93852357</ExcessOrDeficitForYear>
      <NetUnrealizedGLOnInvestments>-40322848</NetUnrealizedGLOnInvestments>
      <OtherAmount>-20396500</OtherAmount>
      <TotalAdjustments>-60719348</TotalAdjustments>
      <ExcessOrDeficitPerFS>33133009</ExcessOrDeficitPerFS>
      <TotRevenueEtcAuditedFinclStmt>313065520</TotRevenueEtcAuditedFinclStmt>
      <NetUnrealizedGainsInvestments>-40322848</NetUnrealizedGainsInvestments>
      <RevenueNotRptdF990>-40322848</RevenueNotRptdF990>
      <RevenueSubtotal>353388368</RevenueSubtotal>
      <InvestmentExpensesNotIncluded>2302611</InvestmentExpensesNotIncluded>
      <RevenueNotRptdOnFinStmt>2302611</RevenueNotRptdOnFinStmt>
      <TotalRevenuePerForm990>355690979</TotalRevenuePerForm990>
      <TotExpensesEtcAuditedFinclStmt>279932511</TotExpensesEtcAuditedFinclStmt>
      <ExpensesNotRptdF990>0</ExpensesNotRptdF990>
      <ExpensesSubtotal>279932511</ExpensesSubtotal>
      <InvestmentExpensesNotIncluded2>2302611</InvestmentExpensesNotIncluded2>
      <OtherExpensesNotIncluded>-20396500</OtherExpensesNotIncluded>
      <ExpensesNotRptdOnFinStmt>-18093889</ExpensesNotRptdOnFinStmt>
      <TotalExpensesPerForm990>261838622</TotalExpensesPerForm990>
      <Form990ScheduleDPartXIV>
        <Identifier>DESCRIPTION OF UNCERTAIN TAX POSITIONS UNDER FIN 48:</Identifier>
        <ReturnReference>PART X:</ReturnReference>
        <Explanation>ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA REQUIRE MANAGEMENT TO EVALUATE THE TAX POSITIONS TAKEN BY THE PLAN AND 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 HAS ANALYZED THE TAX POSITIONS TAKEN BY THE PLAN, AND HAS CONCLUDED THAT AS OF DECEMBER 31, 2011, 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. THE PLAN BELIEVES IT IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS FOR THE FISCAL YEARS PRIOR TO DECEMBER 31, 2008.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>PART XI, LINE 8 - OTHER ADJUSTMENTS:</Identifier>
        <Explanation>CHANGES IN BENEFIT OBLIGATIONS</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>PART XIII, LINE 4B - OTHER ADJUSTMENTS:</Identifier>
        <Explanation>CHANGES IN BENEFIT OBLIGATIONS</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <SeverancePayment>0</SeverancePayment>
      <SupplementalNonqualRetirePlan>0</SupplementalNonqualRetirePlan>
      <EquityBasedCompArrangement>0</EquityBasedCompArrangement>
      <Form990ScheduleJPartII>
        <NamePerson>LORI JASPERSON</NamePerson>
        <BaseCompensationFilingOrg>146904</BaseCompensationFilingOrg>
        <CompBasedOnRelatedOrgs>0</CompBasedOnRelatedOrgs>
        <BonusFilingOrg>0</BonusFilingOrg>
        <BonusRelatedOrgs>0</BonusRelatedOrgs>
        <OtherCompensationFilingOrg>1500</OtherCompensationFilingOrg>
        <OtherCompensationRelatedOrgs>0</OtherCompensationRelatedOrgs>
        <DeferredCompFilingOrg>33436</DeferredCompFilingOrg>
        <DeferredCompRelatedOrgs>0</DeferredCompRelatedOrgs>
        <NontaxableBenefitsFilingOrg>9310</NontaxableBenefitsFilingOrg>
        <NontaxableBenefitsRelatedOrgs>0</NontaxableBenefitsRelatedOrgs>
        <TotalCompensationFilingOrg>191150</TotalCompensationFilingOrg>
        <TotalCompensationRelatedOrgs>0</TotalCompensationRelatedOrgs>
        <CompReportPrior990FilingOrg>0</CompReportPrior990FilingOrg>
        <CompReportPrior990RelatedOrgs>0</CompReportPrior990RelatedOrgs>
      </Form990ScheduleJPartII>
      <Form990ScheduleJPartIII>
        <Identifier>SUPPLEMENTAL INFORMATION</Identifier>
        <ReturnReference>PART III</ReturnReference>
        <Explanation>FORM 990, PART VII, LINE 5: THE BOILERMAKER-BLACKSMITH NATIONAL PENSION TRUST (AN UNRELATED ORGANIZATION) PAID LORI JASPERSON BASE COMPENSATION OF $148,404, DEFERRED COMPENSATION OF $33,436 AND NON-TAXABLE BENEFITS OF $9,310.</Explanation>
      </Form990ScheduleJPartIII>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 11</ReturnReference>
        <Explanation>COPIES OF FORM 990 WERE PROVIDED TO THE GOVERNING BODY MEMBERS BY EMAIL PRIOR TO THE FORM 990 BEING FILED. NO REVIEW WAS OR WILL BE CONDUCTED.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION B, LINE 12C</ReturnReference>
        <Explanation>THE ORGANIZATION DOES NOT REQUIRE ANNUAL DISCLOSURES FOR POTENTIAL CONFLICTS OF INTEREST. HOWEVER, THE ORGANIZATION'S TRUSTEES AND EMPLOYEES HAVE A DUTY TO DISCLOSE ANY POTENTIAL CONFLICTS OF INTEREST. ANY POTENTIAL OR ACTUAL CONFLICTS OF INTEREST ARE REVIEWED AND THE AFFECTED TRUSTEE OR EMPLOYEE MUST CEASE PARTICIPATION IN THE DECISION OR TRANSACTION UNTIL IT IS DETERMINED THAT THE AFFECTED TRUSTEE OR EMPLOYEE MAY CONTINUE TO PARTICIPATE IN THE DECISION OR TRANSACTION. POTENTIAL OR ACTUAL CONFLICTS OF INTEREST ARE ALSO REVIEWED FOR COMPLIANCE WITH ERISA REQUIREMENTS. THE ORGANIZATION DOES REQUIRE FULL DISCLOSURE FOR POTENTIAL CONFLICTS OF INTEREST WHEN CONDUCTING SEARCHES FOR NEW VENDORS AND SERVICE PROVIDERS.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>THE ORGANIZATION DOES NOT COMPENSATE TOP MANAGEMENT OFFICIALS OR KEY EMPLOYEES. THE BOILERMAKER-BLACKSMITH NATIONAL PENSION TRUST (PENSION TRUST), PAYS ALL SALARIES AND OTHER COMPENSATION FOR THE EMPLOYEES OF THE PENSION TRUST, THE BOILERMAKERS NATIONAL ANNUITY TRUST (ANNUITY), AND THE BOILERMAKERS NATIONAL HEALTH AND WELFARE FUND (THE WELFARE FUND). THE PENSION TRUST AND THE ANNUITY TRUSTS ARE UNRELATED TO THE WELFARE FUND. A JOINT BOARD OF TRUSTEES HAS REVIEWED AND APPROVED AN ALLOCATION METHOD TO SHARE THE COMPENSATION RELATED EXPENSES. THE WELFARE FUND REIMBURSES THE UNRELATED PENSION TRUST FOR ITS SHARE OF REPORTABLE SALARIES AND OTHER COMPENSATION. THIS PROCESS WAS LAST USED ON JUNE 14, 2011.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <ReturnReference>FORM 990, PART VI, SECTION C, LINE 19</ReturnReference>
        <Explanation>THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE UPON REQUEST.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>CHANGES IN NET ASSETS OR FUND BALANCES:</Identifier>
        <ReturnReference>FORM 990, PART XI, LINE 5:</ReturnReference>
        <Explanation>NET UNREALIZED LOSSES ON INVESTMENTS: -40,322,848.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>FORM 990, PART XII, LINE 2C: THE FULL BOARD OF TRUSTEES ASSUMES RESPONSIBILITY FOR THE OVERSIGHT OF THE AUDIT, AND FOR THE SELECTION OF THEIR INDEPENDENT ACCOUNTANT. THIS PROCESS HAS NOT CHANGED.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>FORM 990, PART V, LINE 2A: THE BOILERMAKER-BLACKSMITH NATIONAL PENSION TRUST (PENSION TRUST), PAYS ALL SALARIES AND OTHER COMPENSATION FOR THE EMPLOYEES OF THE PENSION TRUST, BOILERMAKERS NATIONAL ANNUITY TRUST (ANNUITY), AND THE BOILERMAKERS NATIONAL HEALTH AND WELFARE FUND (THE WELFARE FUND). THE PENSION TRUST AND THE ANNUITY TRUST ARE UNRELATED TO THE WELFARE FUND. A JOINT BOARD OF TRUSTEES HAVE REVIEWED AND APPROVED AN ALLOCATION METHOD TO SHARE THE COMPENSATION RELATED EXPENSES. THE WELFARE FUND REIMBURSES THE UNRELATED PENSION TRUST FOR ITS SHARE OF REPORTABLE SALARIES AND OTHER COMPENSATION.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043500001">
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>SEE EXPLANATION AT PART VII</BusinessNameLine1>
        </NameOfRelatedOrg>
        <PrimaryActivity>VARIOUS</PrimaryActivity>
        <LegalDomicileState>KS</LegalDomicileState>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>0</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>0</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>0</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>0</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>0</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>0</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>0</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>0</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>0</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>0</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>0</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>0</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>0</SharingOfFacilities>
      <SharingOfPaidEmployees>0</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>0</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>0</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>0</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>0</OtherTransferFromOtherOrg>
      <Form990ScheduleRPartVII>
        <Explanation>SCHEDULE R, IDENTIFICATION OF RELATED ORGANIZATIONS: THE FILING ORGANIZATION IS A TAFT-HARTLEY MULTIEMPLOYER TRUST THAT PROVIDES HEALTH AND WELFARE BENEFITS TO ELIGIBLE EMPLOYEES AND THEIR DEPENDENTS. AS OF DECEMBER 31, 2011 THERE ARE APPROXIMATELY 527 EMPLOYERS THAT CONTRIBUTE TO THE TRUST AND APPROXIMATELY 101 SPONSORING EMPLOYEE ORGANIZATIONS. THE ADMINISTRATIVE OFFICE MAINTAINS A DATABASE OF THESE CONTRIBUTING EMPLOYERS AND SPONSORING EMPLOYEE ORGANIZATIONS, INCLUDING NAMES, ADDRESSES AND OTHER CONTACT INFORMATION. HOWEVER, CERTAIN INFORMATION THAT IS REQUIRED TO BE REPORTED ON SCHEDULE R SUCH AS EMPLOYER IDENTIFICATION NUMBERS AND LEGAL STRUCTURE (CORPORATION, PARTNERSHIP, ETC.) FOR EACH CONTRIBUTING EMPLOYER AND SPONSORING EMPLOYEE ORGANIZATIONS IS NOT ON FILE WITH THE ADMINISTRATIVE OFFICE AND IT COULD NOT BE REASONABLY OBTAINED. AS A RESULT, THE CONTRIBUTING EMPLOYERS AND SPONSORING EMPLOYEE ORGANIZATIONS HAVE NOT BEEN INCLUDED ON SCHEDULE R.</Explanation>
      </Form990ScheduleRPartVII>
    </IRS990ScheduleR>
  </ReturnData>
</Return>