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          <USAddress>
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            <CityNm>Hooksett</CityNm>
            <StateAbbreviationCd>NH</StateAbbreviationCd>
            <ZIPCd>031066495</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Publication Printing</ServicesDesc>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Grand Hyatt San Diego</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
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        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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          </BusinessName>
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        <ContractorAddress>
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        </ContractorAddress>
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      <ProgramServiceRevenueGrp>
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      <ProgramServiceRevenueGrp>
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      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>2443363</SecuritiesAmt>
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      <GainOrLossGrp>
        <SecuritiesAmt>65234</SecuritiesAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>65234</TotalRevenueColumnAmt>
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      <GrossSalesOfInventoryAmt>673598</GrossSalesOfInventoryAmt>
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        <BusinessCd>541800</BusinessCd>
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        <UnrelatedBusinessRevenueAmt>998583</UnrelatedBusinessRevenueAmt>
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      <OtherRevenueMiscGrp>
        <Desc>Permanently Restricted Gain on Tr</Desc>
        <BusinessCd>525920</BusinessCd>
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        <ExclusionAmt>16902</ExclusionAmt>
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      <GrantsToDomesticOrgsGrp>
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      <GrantsToDomesticIndividualsGrp>
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      <FeesForServicesAccountingGrp>
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      <NetUnrealizedGainsInvstAmt>1183374</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>117251</OtherRevenueAmt>
      <RevenueNotReportedAmt>1300625</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>10328519</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>100171</InvestmentExpensesNotIncldAmt>
      <OtherRevenuesNotIncludedAmt>-226788</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>-126617</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>10201902</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>10633210</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>344039</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>344039</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>10289171</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>100171</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>100171</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>10389342</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>SME has adopted accounting guidance related to uncertainty in income taxes. After evaluating the tax positions taken, management of SME has determined no amounts are required to be recognized as of September 30, 2018. With few exceptions, income tax years before 2015 are no longer subject to examination by federal, state, or local taxing authorities.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Inter-organizational contributions 117,251.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 4b - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Cost of Goods Sold -226,788.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Cost of Goods Sold 226,788. Inter-organizational Contributions 117,251.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <GrantRecordsMaintainedInd>0</GrantRecordsMaintainedInd>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>0</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <SubtotalSpentAmt>0</SubtotalSpentAmt>
      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>0</TotalSpentAmt>
      <ForeignIndividualsGrantsGrp>
        <TypeOfAssistanceTxt>Scholarships</TypeOfAssistanceTxt>
        <RegionTxt>North America - Canada and Mexico, but not the United States</RegionTxt>
        <RecipientCnt>11</RecipientCnt>
        <CashGrantAmt>50600</CashGrantAmt>
        <MannerOfCashDisbursementTxt>Cash Payment/EFT</MannerOfCashDisbursementTxt>
      </ForeignIndividualsGrantsGrp>
      <TransferToForeignCorpInd>0</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Society of Mining, Metallurgy and Exploration (SME) grants funds to foreign organizations that promote SME's exempt purposes globally. Feedback is required as to how grant funds were used.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>LHV Engineering Exposition</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>PO Box 332</AddressLine1Txt>
          <CityNm>West Nyack</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>10994</ZIPCd>
        </USAddress>
        <RecipientEIN>822465679</RecipientEIN>
        <CashGrantAmt>7500</CashGrantAmt>
        <PurposeOfGrantTxt>Sponsor Engineering Exposition</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>AIST Emerging Leaders Alliance</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>186 Thorn Hill Road</AddressLine1Txt>
          <CityNm>Warrendale</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>15086</ZIPCd>
        </USAddress>
        <RecipientEIN>131832448</RecipientEIN>
        <CashGrantAmt>6000</CashGrantAmt>
        <PurposeOfGrantTxt>Sponsor Emerging Leaders Alliance</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>2</Total501c3OrgCnt>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Scholarships</GrantTypeTxt>
        <RecipientCnt>35</RecipientCnt>
        <CashGrantAmt>94785</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Scholarships - WAAIME Local Sections</GrantTypeTxt>
        <RecipientCnt>98</RecipientCnt>
        <CashGrantAmt>249000</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Scholarships - SME Local Sections</GrantTypeTxt>
        <RecipientCnt>70</RecipientCnt>
        <CashGrantAmt>189250</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Society for Mining, Metallurgy, and Exploration awards scholarships for tuition/room &amp; board based on scholastic ability and financial need. Applicants are required to complete a formal application, which is then reviewed by SME personnel to determine if the individual meets documented grant requirements. Disbursal reports are completed when grant funds are sent either directly to the grant recipient or the recipients educational institution. Grants are also made to domestic organizations that further the exempt activities of SME. Feedback is required as to how grant funds were used.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <IndependentConsultantInd>X</IndependentConsultantInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <WrittenEmploymentContractInd>X</WrittenEmploymentContractInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>1</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>1</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>David L Kanagy</PersonNm>
        <TitleTxt>Executive Director-Sec/Tre</TitleTxt>
        <BaseCompensationFilingOrgAmt>343990</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>133911</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>18900</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>15808</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>512609</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Michael Hedges</PersonNm>
        <TitleTxt>Deputy Executive Director</TitleTxt>
        <BaseCompensationFilingOrgAmt>230520</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>19109</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>15877</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>9089</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>274595</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Paul Hoiberg</PersonNm>
        <TitleTxt>IS Manager</TitleTxt>
        <BaseCompensationFilingOrgAmt>129494</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>10285</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9036</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>20768</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>169583</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 3</FormAndLineReferenceDesc>
        <ExplanationTxt>Compensation offered to the organization's Executive Director is established by an independent, third party compensation consultant. This consultant conducts a study of similar organizations, in similar industries, when determining appropriate salary and benefits for the position. Independent members of the board discuss and approve the compensation package, and a written employment contract is put in place.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 5</FormAndLineReferenceDesc>
        <ExplanationTxt>Staff bonuses are paid based on a formula contingent on the organization having an operational surpus.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>Staff bonuses are paid based on a formula contingent on the organization having an operational surpus.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 7</FormAndLineReferenceDesc>
        <ExplanationTxt>Executive Director bonus is paid at the discretion of the Board of Directors.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990 is prepared by an independent CPA firm and is reviewed by the organization's Director of Finance and Accounting Manager. The 990 is then reviewed by the organization's board of directors prior to being filed with the IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Board members receive a copy of the organizations conflict of interest policy as part of their board introduction packet, and disclose potential conflicts of interest upon joining the board. Any conflicts thereafter are disclosed as they become known. Board members lacking independence on an issue withdraw themselves from the decision making process.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>Compensation offered to the organization's Executive Director is established by an independent, third party compensation consultant. This consultant conducts a study of similar organizations, in similar industries, when determining appropriate salary and benefits for the position. Independent members of the board discuss and approve the compensation package, and a written employment contract is put in place. This process takes place on an annual basis. The Board of Directors entrusts the Executive Director with determining compensation for other officers of the organization. Compensation of officers is based off of comparability studies of similar positions within the engineering industry. This process also takes place on an annual basis.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization makes its governing documents, conflict of interest policy, and financial statements available to the public upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, line 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>Reclassify Section Net Assets To Liabilities -3,134,490.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XII, Line 2c:</FormAndLineReferenceDesc>
        <ExplanationTxt>The audit commitee of the board of directors is responsible for overseeing the audit and selecting the independent accounting firm used. This process has not changed from the previous year.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>