<?xml version="1.0" encoding="UTF-8" standalone="no"?><ContractNotice xmlns="urn:oasis:names:specification:ubl:schema:xsd:ContractNotice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:efac="http://data.europa.eu/p27/eforms-ubl-extension-aggregate-components/1" xmlns:efbc="http://data.europa.eu/p27/eforms-ubl-extension-basic-components/1" xmlns:efext="http://data.europa.eu/p27/eforms-ubl-extensions/1" xmlns:ext="urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2">
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                     <efac:Company>
                        <cac:PartyIdentification>
                           <cbc:ID schemeName="organization">ORG-0001</cbc:ID>
                        </cac:PartyIdentification>
                        <cac:PartyName>
                           <cbc:Name languageID="ITA">CENTRIA SRL</cbc:Name>
                        </cac:PartyName>
                        <cac:PostalAddress>
                           <cbc:CityName>AREZZO</cbc:CityName>
                           <cbc:PostalZone>52100</cbc:PostalZone>
                           <cbc:CountrySubentityCode listName="nuts">ITI18</cbc:CountrySubentityCode>
                           <cac:Country>
                              <cbc:IdentificationCode listName="country">ITA</cbc:IdentificationCode>
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                        <cac:PartyLegalEntity>
                           <cbc:CompanyID>02166820510</cbc:CompanyID>
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                        <cac:Contact>
                           <cbc:Telephone>0577264568</cbc:Telephone>
                           <cbc:ElectronicMail>sriccucci@estraspa.it</cbc:ElectronicMail>
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                     <efac:Company>
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                           <cbc:ID schemeName="organization">ORG-0002</cbc:ID>
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                        <cac:PartyName>
                           <cbc:Name languageID="ITA">TAR REGIONE TOSCANA</cbc:Name>
                        </cac:PartyName>
                        <cac:PostalAddress>
                           <cbc:CityName>FIRENZE</cbc:CityName>
                           <cbc:PostalZone>52100</cbc:PostalZone>
                           <cbc:CountrySubentityCode listName="nuts">ITI14</cbc:CountrySubentityCode>
                           <cac:Country>
                              <cbc:IdentificationCode listName="country">ITA</cbc:IdentificationCode>
                           </cac:Country>
                        </cac:PostalAddress>
                        <cac:PartyLegalEntity>
                           <cbc:CompanyID>80045610484</cbc:CompanyID>
                        </cac:PartyLegalEntity>
                        <cac:Contact>
                           <cbc:Telephone>055 267301</cbc:Telephone>
                           <cbc:ElectronicMail>segrprotocolloamm@ga-cert.it</cbc:ElectronicMail>
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                     </efac:Company>
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            <efac:Publication><efbc:NoticePublicationID schemeName="ojs-notice-id">00471581-2025</efbc:NoticePublicationID><efbc:GazetteID schemeName="ojs-id">136/2025</efbc:GazetteID><efbc:PublicationDate>2025-07-18+02:00</efbc:PublicationDate></efac:Publication></efext:EformsExtension>
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   <cbc:ContractFolderID>7d04bea8-0176-4cef-a1b9-5a3e2e41342c</cbc:ContractFolderID>
   <cbc:IssueDate>2025-07-17+01:00</cbc:IssueDate>
   <cbc:IssueTime>10:52:00+01:00</cbc:IssueTime>
   <cbc:VersionID>01</cbc:VersionID>
   <cbc:RegulatoryDomain>32014L0025</cbc:RegulatoryDomain>
   <cbc:NoticeTypeCode listName="competition">cn-standard</cbc:NoticeTypeCode>
   <cbc:NoticeLanguageCode>ITA</cbc:NoticeLanguageCode>
   <cac:ContractingParty>
      <cac:ContractingActivity>
         <cbc:ActivityTypeCode listName="entity-activity">gas-heat</cbc:ActivityTypeCode>
      </cac:ContractingActivity>
      <cac:Party>
         <cac:PartyIdentification>
            <cbc:ID schemeName="organization">ORG-0001</cbc:ID>
         </cac:PartyIdentification>
      </cac:Party>
   </cac:ContractingParty>
   <cac:TenderingTerms>
      <cac:TendererQualificationRequest>
         <cac:SpecificTendererRequirement>
            <cbc:TendererRequirementTypeCode listName="exclusion-grounds-source">epo-sub-espd</cbc:TendererRequirementTypeCode>
         </cac:SpecificTendererRequirement>
      </cac:TendererQualificationRequest>
      <cac:LotDistribution>
         <cbc:MaximumLotsSubmittedNumeric>2</cbc:MaximumLotsSubmittedNumeric>
      </cac:LotDistribution>
   </cac:TenderingTerms>
   <cac:TenderingProcess>
      <cbc:ProcedureCode listName="procurement-procedure-type">open</cbc:ProcedureCode>
      <cac:ProcessJustification>
         <cbc:ProcessReasonCode listName="accelerated-procedure">false</cbc:ProcessReasonCode>
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   </cac:TenderingProcess>
   <cac:ProcurementProject>
      <cbc:ID schemeName="InternalID">4534</cbc:ID>
      <cbc:Name languageID="ITA">SETTORI SPECIALI – PROCEDURA APERTA PER LA STIPULA DI UN ACCORDO QUADRO PER L’AFFIDAMENTO DELLA FORNITURA DI N. 131 LINEE DI RIDUZIONE PER L’ATTIVITA’ DI RIQUALIFICAZIONE DEI GRUPPI DI RIDUZIONE DELLA PRESSIONE DELLE ZONE DI AREZZO E SIENA, ANNO 2025 – NUMERO 2 LOTTI.</cbc:Name>
      <cbc:Description languageID="ITA">si veda csa</cbc:Description>
      <cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode>
      <cac:RequestedTenderTotal>
         <cbc:EstimatedOverallContractAmount currencyID="EUR">944600</cbc:EstimatedOverallContractAmount>
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         <cbc:ItemClassificationCode listName="cpv">39340000</cbc:ItemClassificationCode>
      </cac:MainCommodityClassification>
   </cac:ProcurementProject>
   <cac:ProcurementProjectLot>
      <cbc:ID schemeName="Lot">LOT-0001</cbc:ID>
      <cac:TenderingTerms>
         <cbc:FundingProgramCode listName="eu-funded">no-eu-funds</cbc:FundingProgramCode>
         <cbc:RecurringProcurementIndicator>false</cbc:RecurringProcurementIndicator>
         <cac:RequiredFinancialGuarantee>
            <cbc:GuaranteeTypeCode listName="tender-guarantee-required">true</cbc:GuaranteeTypeCode>
            <cbc:Description languageID="ITA">CAUZIONE PROVVISORIA</cbc:Description>
         </cac:RequiredFinancialGuarantee>
         <cac:CallForTendersDocumentReference>
            <cbc:ID>https://aliamultiutility.acquistitelematici.it/tender/4534</cbc:ID>
            <cbc:DocumentType>restricted-document</cbc:DocumentType>
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               <cac:ExternalReference>
                  <cbc:URI>https://aliamultiutility.acquistitelematici.it/tender/4534</cbc:URI>
               </cac:ExternalReference>
            </cac:Attachment>
         </cac:CallForTendersDocumentReference>
         <cac:PaymentTerms>
            <cbc:Note languageID="ITA">SI VEDA CSA</cbc:Note>
         </cac:PaymentTerms>
         <cac:TendererQualificationRequest>
            <cac:SpecificTendererRequirement>
               <cbc:TendererRequirementTypeCode listName="selection-criteria-source">epo-procurement-document</cbc:TendererRequirementTypeCode>
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         </cac:TendererQualificationRequest>
         <cac:TendererQualificationRequest>
            <cbc:CompanyLegalFormCode listName="required">false</cbc:CompanyLegalFormCode>
         </cac:TendererQualificationRequest>
         <cac:TendererQualificationRequest>
            <cac:SpecificTendererRequirement>
               <cbc:TendererRequirementTypeCode listName="reserved-procurement">none</cbc:TendererRequirementTypeCode>
            </cac:SpecificTendererRequirement>
         </cac:TendererQualificationRequest>
         <cac:ContractExecutionRequirement>
            <cbc:ExecutionRequirementCode listName="reserved-execution">no</cbc:ExecutionRequirementCode>
         </cac:ContractExecutionRequirement>
         <cac:ContractExecutionRequirement>
            <cbc:ExecutionRequirementCode listName="conditions">performance</cbc:ExecutionRequirementCode>
            <cbc:Description languageID="ITA">SI VEDANO I DOCUMENTI DI GARA</cbc:Description>
         </cac:ContractExecutionRequirement>
         <cac:ContractExecutionRequirement>
            <cbc:ExecutionRequirementCode listName="einvoicing">required</cbc:ExecutionRequirementCode>
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            <cbc:ExecutionRequirementCode listName="ecatalog-submission">not-allowed</cbc:ExecutionRequirementCode>
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               <cac:SubordinateAwardingCriterion>
                  <cbc:AwardingCriterionTypeCode listName="award-criterion-type">price</cbc:AwardingCriterionTypeCode>
                  <cbc:Description languageID="ITA">MINOR PREZZO</cbc:Description>
               </cac:SubordinateAwardingCriterion>
            </cac:AwardingCriterion>
         </cac:AwardingTerms>
         <cac:AdditionalInformationParty>
            <cac:PartyIdentification>
               <cbc:ID schemeName="organization">ORG-0001</cbc:ID>
            </cac:PartyIdentification>
         </cac:AdditionalInformationParty>
         <cac:TenderRecipientParty>
            <cbc:EndpointID>https://aliamultiutility.acquistitelematici.it/tender/4534</cbc:EndpointID>
         </cac:TenderRecipientParty>
         <cac:TenderValidityPeriod>
            <cbc:DurationMeasure unitCode="DAY">180</cbc:DurationMeasure>
         </cac:TenderValidityPeriod>
         <cac:AppealTerms>
            <cac:PresentationPeriod>
               <cbc:Description languageID="ITA">TERMINI DI LEGGE</cbc:Description>
            </cac:PresentationPeriod>
            <cac:AppealReceiverParty>
               <cac:PartyIdentification>
                  <cbc:ID schemeName="organization">ORG-0002</cbc:ID>
               </cac:PartyIdentification>
            </cac:AppealReceiverParty>
         </cac:AppealTerms>
         <cac:Language>
            <cbc:ID>ITA</cbc:ID>
         </cac:Language>
         <cac:PostAwardProcess>
            <cbc:ElectronicOrderUsageIndicator>true</cbc:ElectronicOrderUsageIndicator>
            <cbc:ElectronicPaymentUsageIndicator>true</cbc:ElectronicPaymentUsageIndicator>
         </cac:PostAwardProcess>
      </cac:TenderingTerms>
      <cac:TenderingProcess>
         <cbc:SubmissionMethodCode listName="esubmission">allowed</cbc:SubmissionMethodCode>
         <cbc:GovernmentAgreementConstraintIndicator>false</cbc:GovernmentAgreementConstraintIndicator>
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            <cbc:EndDate>2025-08-21+01:00</cbc:EndDate>
            <cbc:EndTime>12:00:00+01:00</cbc:EndTime>
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            <cbc:AuctionConstraintIndicator>false</cbc:AuctionConstraintIndicator>
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            <cbc:ContractingSystemTypeCode listName="framework-agreement">fa-wo-rc</cbc:ContractingSystemTypeCode>
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         <cac:ContractingSystem>
            <cbc:ContractingSystemTypeCode listName="dps-usage">none</cbc:ContractingSystemTypeCode>
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      <cac:ProcurementProject>
         <cbc:ID schemeName="InternalID">LOTTO 1</cbc:ID>
         <cbc:Name languageID="ITA">SETTORI SPECIALI – PROCEDURA APERTA PER LA STIPULA DI UN ACCORDO QUADRO PER L’AFFIDAMENTO DELLA FORNITURA DI LINEE DI RIDUZIONE PER L’ATTIVITA’ DI RIQUALIFICAZIONE DEI GRUPPI DI RIDUZIONE DELLA PRESSIONE DELLA ZONA DI AREZZO, ANNO 2025 –  LOTTO 1</cbc:Name>
         <cbc:Description languageID="ITA">SI VEDANO I DOCUMENTI DI GARA</cbc:Description>
         <cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode>
         <cbc:SMESuitableIndicator>true</cbc:SMESuitableIndicator>
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            <cbc:ItemClassificationCode listName="cpv">39340000</cbc:ItemClassificationCode>
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               <cbc:CityName>AREZZO</cbc:CityName>
               <cbc:CountrySubentityCode listName="nuts">ITI18</cbc:CountrySubentityCode>
               <cac:Country>
                  <cbc:IdentificationCode listName="country">ITA</cbc:IdentificationCode>
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         <cac:PlannedPeriod>
            <cbc:StartDate>2025-11-03+01:00</cbc:StartDate>
            <cbc:DurationMeasure unitCode="MONTH">6</cbc:DurationMeasure>
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            <cbc:MaximumNumberNumeric>0</cbc:MaximumNumberNumeric>
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      <cbc:ID schemeName="Lot">LOT-0002</cbc:ID>
      <cac:TenderingTerms>
         <cbc:FundingProgramCode listName="eu-funded">no-eu-funds</cbc:FundingProgramCode>
         <cbc:RecurringProcurementIndicator>false</cbc:RecurringProcurementIndicator>
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            <cbc:GuaranteeTypeCode listName="tender-guarantee-required">true</cbc:GuaranteeTypeCode>
            <cbc:Description languageID="ITA">CAUZIONE PROVVISORIA</cbc:Description>
         </cac:RequiredFinancialGuarantee>
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            <cbc:ID>4534</cbc:ID>
            <cbc:DocumentType>restricted-document</cbc:DocumentType>
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               <cac:ExternalReference>
                  <cbc:URI>https://aliamultiutility.acquistitelematici.it/tender/4534</cbc:URI>
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         </cac:CallForTendersDocumentReference>
         <cac:PaymentTerms>
            <cbc:Note languageID="ITA">SI VEDA CSA</cbc:Note>
         </cac:PaymentTerms>
         <cac:TendererQualificationRequest>
            <cac:SpecificTendererRequirement>
               <cbc:TendererRequirementTypeCode listName="selection-criteria-source">epo-procurement-document</cbc:TendererRequirementTypeCode>
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         <cac:TendererQualificationRequest>
            <cbc:CompanyLegalFormCode listName="required">false</cbc:CompanyLegalFormCode>
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         <cac:TendererQualificationRequest>
            <cac:SpecificTendererRequirement>
               <cbc:TendererRequirementTypeCode listName="reserved-procurement">none</cbc:TendererRequirementTypeCode>
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         <cac:ContractExecutionRequirement>
            <cbc:ExecutionRequirementCode listName="reserved-execution">no</cbc:ExecutionRequirementCode>
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            <cbc:ExecutionRequirementCode listName="conditions">performance</cbc:ExecutionRequirementCode>
            <cbc:Description languageID="ITA">SI VEDANO DOCUMENTI DI GARA</cbc:Description>
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            <cbc:ExecutionRequirementCode listName="einvoicing">required</cbc:ExecutionRequirementCode>
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               <cbc:ID schemeName="organization">ORG-0001</cbc:ID>
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            <cbc:EndpointID>https://aliamultiutility.acquistitelematici.it/tender/4534</cbc:EndpointID>
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            <cbc:DurationMeasure unitCode="DAY">180</cbc:DurationMeasure>
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               <cbc:Description languageID="ITA">CSA</cbc:Description>
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                  <cbc:ID schemeName="organization">ORG-0002</cbc:ID>
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            <cbc:ID>ITA</cbc:ID>
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            <cbc:ElectronicOrderUsageIndicator>true</cbc:ElectronicOrderUsageIndicator>
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         <cbc:SubmissionMethodCode listName="esubmission">allowed</cbc:SubmissionMethodCode>
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            <cbc:EndDate>2025-08-21+01:00</cbc:EndDate>
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            <cbc:AuctionConstraintIndicator>false</cbc:AuctionConstraintIndicator>
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            <cbc:ContractingSystemTypeCode listName="framework-agreement">fa-wo-rc</cbc:ContractingSystemTypeCode>
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            <cbc:ContractingSystemTypeCode listName="dps-usage">none</cbc:ContractingSystemTypeCode>
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      </cac:TenderingProcess>
      <cac:ProcurementProject>
         <cbc:ID schemeName="InternalID">LOTTO 2</cbc:ID>
         <cbc:Name languageID="ITA">SETTORI SPECIALI – PROCEDURA APERTA PER LA STIPULA DI UN ACCORDO QUADRO PER L’AFFIDAMENTO DELLA FORNITURA DI LINEE DI RIDUZIONE PER L’ATTIVITA’ DI RIQUALIFICAZIONE DEI GRUPPI DI RIDUZIONE DELLA PRESSIONE DELLA ZONA DI SIENA, ANNO 2025 – LOTTO 2.</cbc:Name>
         <cbc:Description languageID="ITA">SE VEDA DOCUMENTAZIONE DI GARA</cbc:Description>
         <cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode>
         <cac:RequestedTenderTotal>
            <cbc:EstimatedOverallContractAmount currencyID="EUR">414000</cbc:EstimatedOverallContractAmount>
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         <cac:MainCommodityClassification>
            <cbc:ItemClassificationCode listName="cpv">39340000</cbc:ItemClassificationCode>
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         <cac:RealizedLocation>
            <cac:Address>
               <cbc:CityName>SIENA</cbc:CityName>
               <cbc:CountrySubentityCode listName="nuts">ITI19</cbc:CountrySubentityCode>
               <cac:Country>
                  <cbc:IdentificationCode listName="country">ITA</cbc:IdentificationCode>
               </cac:Country>
            </cac:Address>
         </cac:RealizedLocation>
         <cac:PlannedPeriod>
            <cbc:StartDate>2025-11-03+01:00</cbc:StartDate>
            <cbc:DurationMeasure unitCode="MONTH">6</cbc:DurationMeasure>
         </cac:PlannedPeriod>
         <cac:ContractExtension>
            <cbc:MaximumNumberNumeric>0</cbc:MaximumNumberNumeric>
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</ContractNotice>