<?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"><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:NoticeSubType><cbc:SubTypeCode listName="notice-subtype">16</cbc:SubTypeCode></efac:NoticeSubType><efac:Organizations><efac:Organization><efac:Company><cbc:WebsiteURI>https://www.meinauftrag.rib.de</cbc:WebsiteURI><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0001</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Landeshauptstadt Hannover - Zentrale Submission</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:StreetName>Platz der Menschenrechte 1</cbc:StreetName><cbc:Department>LHH</cbc:Department><cbc:CityName>Hannover</cbc:CityName><cbc:PostalZone>30159</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts">DE929</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID>032410001001-0-21</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Name>Zentrale Submission</cbc:Name><cbc:Telephone>+49 511-168-42870</cbc:Telephone><cbc:Telefax>+49 511-168-42087</cbc:Telefax><cbc:ElectronicMail>submission@hannover-stadt.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><cbc:WebsiteURI>https://www.meinauftrag.rib.de</cbc:WebsiteURI><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0023</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Landeshauptstadt Hannover - Fachbereich Umwelt und Stadtgrün</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:StreetName>Arndtstraße 1</cbc:StreetName><cbc:CityName>Hannover</cbc:CityName><cbc:PostalZone>30167</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts">DE929</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID>OE67</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Name>Landeshauptstadt Hannover - Zentrale Submission</cbc:Name><cbc:Telephone>+49 511-168-42870</cbc:Telephone><cbc:Telefax>+49 511-168-42087</cbc:Telefax><cbc:ElectronicMail>submission@hannover-stadt.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0029</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Vergabekammer Nieders. beim Nieders. Ministerium f. Wirtschaft, Verkehr u. Bauen</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:StreetName>Auf der Hude 2</cbc:StreetName><cbc:CityName>Lüneburg</cbc:CityName><cbc:PostalZone>21339</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts">DE935</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID>VK Niedersachsen</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Telephone>000</cbc:Telephone><cbc:ElectronicMail>vergabekammer@mw.niedersachsen.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><cbc:WebsiteURI>https://www.meinauftrag.rib.de</cbc:WebsiteURI><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0030</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">LHH-Dienstleister</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:StreetName>Theodor-Lessing-Platz 1</cbc:StreetName><cbc:CityName>Hannover</cbc:CityName><cbc:PostalZone>30159</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts">DE929</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID>LHH-DL</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Telephone>000</cbc:Telephone><cbc:ElectronicMail>eVergabe@hannover-stadt.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0031</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Datenservice Öffentlicher Einkauf (in Verantwortung des Beschaffungsamts des BMI)</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:CityName>Bonn</cbc:CityName><cbc:PostalZone>53119</cbc:PostalZone><cbc:CountrySubentityCode 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Freianlagen 2026 Interim Auslagerungsstandort</cbc:Name><cbc:Description languageID="DEU">Ziel der Planung ist es, eine ansprechende und funktionale Schulfreianlage für eine vierzügige Grundschule zu entwickeln, die den Anforderungen an eine zeitgemäße, nachhaltige, barrierefreie und robuste Nutzung gerecht wird. 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Übergangsweise findet der Unterricht daher in Räumlichkeiten der kürzlich fertiggestellten Käthe -Paulus -Schule statt und soll zum Schuljahr 2027/28 an den Ausweichstandort in der Erythropelstraße umziehen, bis die Umbauarbeiten am Hauptstandort abgeschlossen sind. Die abgebrannten Gebäudeteile werden wieder aufgebaut, die Grundschule außerdem komplett saniert und um eine Mensa sowie eine Zweifeldsporthalle auf das erforderliche Raumprogramm einer vierzügigen Grundschule erweitert. 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Es gelten die Regelungen des §160 GWB. Die Vergabekammer leitet ein Nachprüfungsverfahren nur auf Antrag ein. Der Antrag ist unzulässig, soweit mehr als 15 Kalendertage nach Eingang der Mitteilung des Auftraggebers, einer Rüge nicht abhelfen zu wollen, vergangen sind.</cbc:Description></cac:PresentationPeriod><cac:AppealInformationParty><cac:PartyIdentification><cbc:ID>ORG-0023</cbc:ID></cac:PartyIdentification></cac:AppealInformationParty><cac:AppealReceiverParty><cac:PartyIdentification><cbc:ID>ORG-0029</cbc:ID></cac:PartyIdentification></cac:AppealReceiverParty></cac:AppealTerms><cac:Language><cbc:ID>DEU</cbc:ID></cac:Language><cac:PostAwardProcess><cbc:ElectronicOrderUsageIndicator>true</cbc:ElectronicOrderUsageIndicator><cbc:ElectronicPaymentUsageIndicator>true</cbc:ElectronicPaymentUsageIndicator></cac:PostAwardProcess></cac:TenderingTerms><cac:TenderingProcess><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efbc:AccessToolName>https://www.meinauftrag.rib.de</efbc:AccessToolName></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><cbc:SubmissionMethodCode listName="esubmission">required</cbc:SubmissionMethodCode><cbc:CandidateReductionConstraintIndicator>true</cbc:CandidateReductionConstraintIndicator><cbc:GovernmentAgreementConstraintIndicator>false</cbc:GovernmentAgreementConstraintIndicator><cbc:AccessToolsURI>https://www.meinauftrag.rib.de</cbc:AccessToolsURI><cac:ParticipationRequestReceptionPeriod><cbc:EndDate>2026-08-11+02:00</cbc:EndDate><cbc:EndTime>11:30:00+02:00</cbc:EndTime></cac:ParticipationRequestReceptionPeriod><cac:AdditionalInformationRequestPeriod><cbc:EndDate>2026-07-30+02:00</cbc:EndDate><cbc:EndTime>11:00:00+02:00</cbc:EndTime></cac:AdditionalInformationRequestPeriod><cac:AuctionTerms><cbc:AuctionConstraintIndicator>false</cbc:AuctionConstraintIndicator></cac:AuctionTerms><cac:ContractingSystem><cbc:ContractingSystemTypeCode listName="framework-agreement">none</cbc:ContractingSystemTypeCode></cac:ContractingSystem><cac:ContractingSystem><cbc:ContractingSystemTypeCode listName="dps-usage">none</cbc:ContractingSystemTypeCode></cac:ContractingSystem></cac:TenderingProcess><cac:ProcurementProject><cbc:ID schemeName="InternalID">0</cbc:ID><cbc:Name languageID="DEU">Planung Freianlagen 2026 Interim Auslagerungsstandort</cbc:Name><cbc:Description languageID="DEU">Ziel der Planung ist es, eine ansprechende und funktionale Schulfreianlage für eine vierzügige Grundschule zu entwickeln, die den Anforderungen an eine zeitgemäße, nachhaltige, barrierefreie und robuste Nutzung gerecht wird. Aspekte des Klimawandels sind zu berücksichtigen und Maßnahmen zur Kompensation der Folgen zu entwickeln</cbc:Description><cbc:ProcurementTypeCode listName="contract-nature">services</cbc:ProcurementTypeCode><cbc:SMESuitableIndicator>false</cbc:SMESuitableIndicator><cac:ProcurementAdditionalType><cbc:ProcurementTypeCode listName="strategic-procurement">none</cbc:ProcurementTypeCode></cac:ProcurementAdditionalType><cac:MainCommodityClassification><cbc:ItemClassificationCode listName="cpv">71222000</cbc:ItemClassificationCode></cac:MainCommodityClassification><cac:RealizedLocation><cac:Address><cbc:CityName>Hannover</cbc:CityName><cbc:PostalZone>30167</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts">DE929</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:Address></cac:RealizedLocation><cac:PlannedPeriod><cbc:StartDate>2026-11-16+01:00</cbc:StartDate><cbc:EndDate>2032-01-30+01:00</cbc:EndDate></cac:PlannedPeriod></cac:ProcurementProject></cac:ProcurementProjectLot></ContractNotice>