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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Dr Susan Hackwood</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt Road</AddressLine1Txt>
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            <StateAbbreviationCd>CA</StateAbbreviationCd>
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          <TitleTxt>Director</TitleTxt>
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        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Dr Eric Hartwig</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt Road</AddressLine1Txt>
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            <StateAbbreviationCd>CA</StateAbbreviationCd>
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          <TitleTxt>Director</TitleTxt>
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        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Dr G Ross Heath</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt Road</AddressLine1Txt>
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            <StateAbbreviationCd>CA</StateAbbreviationCd>
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          <TitleTxt>Director</TitleTxt>
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          <PersonNm>Dean O Morton</PersonNm>
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          <TitleTxt>Director</TitleTxt>
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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Dr Karl Pister</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt Road</AddressLine1Txt>
            <CityNm>Moss Landing</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
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          </USAddress>
          <TitleTxt>Director</TitleTxt>
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        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Dr George N Somero</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt</AddressLine1Txt>
            <CityNm>Moss Landing</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
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          <TitleTxt>Director</TitleTxt>
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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Barbara Wright</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt Road</AddressLine1Txt>
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          <TitleTxt>Director/Sec</TitleTxt>
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          <PersonNm>Douglas Au</PersonNm>
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          <TitleTxt>Engineering Direct</TitleTxt>
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        </CompensationHighestPaidEmplGrp>
        <CompensationHighestPaidEmplGrp>
          <PersonNm>Michael Kelly</PersonNm>
          <USAddress>
            <AddressLine1Txt>7700 Sandholdt Road</AddressLine1Txt>
            <CityNm>Moss Landing</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
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          <TitleTxt>Director Marine Op</TitleTxt>
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        <CompensationHighestPaidEmplGrp>
          <PersonNm>Dr Bruce Robison</PersonNm>
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          <TitleTxt>Sr. Scientist</TitleTxt>
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        <CompensationHighestPaidEmplGrp>
          <PersonNm>Norman Steinberg</PersonNm>
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          <TitleTxt>Director HR</TitleTxt>
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        <CompensationHighestPaidEmplGrp>
          <PersonNm>Dr Heidi Cullen</PersonNm>
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        <CompensationOfHghstPdCntrctGrp>
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        <CompensationOfHghstPdCntrctGrp>
          <BusinessName>
            <BusinessNameLine1Txt>Culbertson Adams &amp; Associates Inc</BusinessNameLine1Txt>
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        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
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        <DisbursementsCharitablePrpsAmt>181755</DisbursementsCharitablePrpsAmt>
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      <OtherExpensesScheduleGrp>
        <Desc>General Lab and Supplies</Desc>
        <RevenueAndExpensesPerBooksAmt>2928577</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>2906579</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Insurance</Desc>
        <RevenueAndExpensesPerBooksAmt>634624</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>16239</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>16239</AdjustedNetIncomeAmt>
        <DisbursementsCharitablePrpsAmt>634624</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Interest Expense</Desc>
        <RevenueAndExpensesPerBooksAmt>773</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>773</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Miscellaneous</Desc>
        <RevenueAndExpensesPerBooksAmt>194812</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>194812</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Outside Services</Desc>
        <RevenueAndExpensesPerBooksAmt>720642</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>701739</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Recruitment</Desc>
        <RevenueAndExpensesPerBooksAmt>85625</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>85625</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Repairs and Maintenance</Desc>
        <RevenueAndExpensesPerBooksAmt>2294525</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>2396307</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Royalty Expense</Desc>
        <RevenueAndExpensesPerBooksAmt>64516</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>64516</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>64516</AdjustedNetIncomeAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Ship Time and Equipment Rental</Desc>
        <RevenueAndExpensesPerBooksAmt>50083</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>50083</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>Subawards</Desc>
        <RevenueAndExpensesPerBooksAmt>1448335</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>1448335</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="OtherIncomeSchedule2" softwareId="18007218" softwareVersionNum="2018v3.1">
      <OtherIncomeDetail>
        <Desc>AP Discounts</Desc>
        <RevenueAndExpensesPerBooksAmt>703</RevenueAndExpensesPerBooksAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Credit Card Revenue Share</Desc>
        <RevenueAndExpensesPerBooksAmt>21602</RevenueAndExpensesPerBooksAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Other</Desc>
        <RevenueAndExpensesPerBooksAmt>7660</RevenueAndExpensesPerBooksAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Recycled Materials</Desc>
        <RevenueAndExpensesPerBooksAmt>3382</RevenueAndExpensesPerBooksAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Restitution Payments</Desc>
        <RevenueAndExpensesPerBooksAmt>1400</RevenueAndExpensesPerBooksAmt>
      </OtherIncomeDetail>
      <OtherIncomeDetail>
        <Desc>Royalties</Desc>
        <RevenueAndExpensesPerBooksAmt>213546</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>213546</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>213546</AdjustedNetIncomeAmt>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <OtherIncreasesSchedule documentId="OtherIncreasesSchedule" softwareId="18007218" softwareVersionNum="2018v3.1">
      <OtherIncreasesDetail>
        <Desc>Unrealized gain on retiree medical program costs</Desc>
        <Amt>23702000</Amt>
      </OtherIncreasesDetail>
    </OtherIncreasesSchedule>
    <OtherLiabilitiesSchedule documentId="OtherLiabilitiesSchedule" softwareId="18007218" softwareVersionNum="2018v3.1">
      <OtherLiabilitiesDetail>
        <Desc>Postretirement Benefit Liabilities</Desc>
        <BOYBookValueAmt>38829000</BOYBookValueAmt>
        <EOYBookValueAmt>13896000</EOYBookValueAmt>
      </OtherLiabilitiesDetail>
      <OtherLiabilitiesDetail>
        <Desc>Rounding</Desc>
        <BOYBookValueAmt>2</BOYBookValueAmt>
      </OtherLiabilitiesDetail>
    </OtherLiabilitiesSchedule>
    <TaxesSchedule documentId="TaxesSchedule" softwareId="18007218" softwareVersionNum="2018v3.1">
      <TaxesDetail>
        <CategoryTxt>Investment Tax</CategoryTxt>
        <Amt>4142</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>