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  <xs:element id="tic_ConsultingServicesAgreementAutomaticRenewsForSuccessiveTerms" abstract="false" name="ConsultingServicesAgreementAutomaticRenewsForSuccessiveTerms" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="tic_ConsultingServicesAgreementPriorToExpirationOfTerm" abstract="false" name="ConsultingServicesAgreementPriorToExpirationOfTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
</xs:schema>
