<?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>www.kbs.de</cbc:WebsiteURI><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0000</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Deutsche Rentenversicherung Knappschaft-Bahn-See</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:StreetName>WasserstraÃe 215</cbc:StreetName><cbc:CityName>Bochum</cbc:CityName><cbc:PostalZone>44799</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts-lvl3">DEA51</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID>992-80003-44</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Telephone>+49 234 3040</cbc:Telephone><cbc:ElectronicMail>vergabestelle@kbs.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization><efac:Organization><efac:Company><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0001</cbc:ID></cac:PartyIdentification><cac:PartyName><cbc:Name languageID="DEU">Bundesamt fÃ¼r Soziale Sicherung</cbc:Name></cac:PartyName><cac:PostalAddress><cbc:CityName>Bonn</cbc:CityName><cbc:PostalZone>53113</cbc:PostalZone><cbc:CountrySubentityCode listName="nuts-lvl3">DEA22</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID>Liegt nicht vor</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Telephone>0228 619 - 0</cbc:Telephone><cbc:ElectronicMail>poststelle@bas.bund.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization></efac:Organizations></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><cbc:UBLVersionID>2.3</cbc:UBLVersionID><cbc:CustomizationID>eforms-de-2.1</cbc:CustomizationID><cbc:ProfileID>eforms-sdk-1.13</cbc:ProfileID><cbc:ID schemeName="notice-id">9894ff19-f339-49a4-bfd7-7b4dfa23acf8</cbc:ID><cbc:ContractFolderID>faa9eb5f-784a-41b5-a0e8-89a5cc35b13f</cbc:ContractFolderID><cbc:IssueDate>2026-03-26+01:00</cbc:IssueDate><cbc:IssueTime>16:42:11.198874+01:00</cbc:IssueTime><cbc:VersionID>02</cbc:VersionID><cbc:RequestedPublicationDate>2026-03-26+01:00</cbc:RequestedPublicationDate><cbc:RegulatoryDomain>32014L0024</cbc:RegulatoryDomain><cbc:NoticeTypeCode listName="competition">cn-standard</cbc:NoticeTypeCode><cbc:NoticeLanguageCode listName="eu-official-language">DEU</cbc:NoticeLanguageCode><cac:ContractingParty><cac:ContractingPartyType><cbc:PartyTypeCode listName="buyer-legal-type">koerp-oer-bund</cbc:PartyTypeCode></cac:ContractingPartyType><cac:ContractingActivity><cbc:ActivityTypeCode listName="authority-activity">health</cbc:ActivityTypeCode></cac:ContractingActivity><cac:Party><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0000</cbc:ID></cac:PartyIdentification></cac:Party></cac:ContractingParty><cac:TenderingTerms><cac:ProcurementLegislationDocumentReference><cbc:ID>vgv</cbc:ID></cac:ProcurementLegislationDocumentReference><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">corruption</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">fraud</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">crime-org</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">terr-offence</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">susp-act</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">finan-laund</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">liq-admin</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">partic-confl</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">sanction</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">human-traffic</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">bankr-nat</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">nati-ground</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">prof-misconduct</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">misrepresent</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">labour-law</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">socsec-law</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">envir-law</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">socsec-pay</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">tax-pay</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">distorsion</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">prep-confl</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-ground">insolvency</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="exclusion-grounds-source">epo-notice</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest></cac:TenderingTerms><cac:TenderingProcess><cbc:ProcedureCode listName="procurement-procedure-type">open</cbc:ProcedureCode><cac:ProcessJustification><cbc:ProcessReasonCode listName="accelerated-procedure">false</cbc:ProcessReasonCode></cac:ProcessJustification></cac:TenderingProcess><cac:ProcurementProject><cbc:ID schemeName="InternalID">2.592.828</cbc:ID><cbc:Name languageID="DEU">KBS Campus, hier: Baustelleneinrichtung</cbc:Name><cbc:Description languageID="DEU">Gegenstand der Ausschreibung ist die Leistung "Baustelleneinrichtung".</cbc:Description><cbc:ProcurementTypeCode listName="contract-nature">works</cbc:ProcurementTypeCode><cac:MainCommodityClassification><cbc:ItemClassificationCode listName="cpv">45113000</cbc:ItemClassificationCode></cac:MainCommodityClassification><cac:RealizedLocation><cbc:Description languageID="DEU">Deutsche Rentenversicherung Knappschaft-Bahn-See
Knappschaftstr.1
44799 Bochum</cbc:Description><cac:Address><cbc:CountrySubentityCode listName="nuts-lvl3">DEA51</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:Address></cac:RealizedLocation></cac:ProcurementProject><cac:ProcurementProjectLot><cbc:ID schemeName="Lot">LOT-0000</cbc:ID><cac:TenderingTerms><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:SelectionCriteria><cbc:TendererRequirementTypeCode listName="selection-criterion">slc-abil-ref-work</cbc:TendererRequirementTypeCode><cbc:Description languageID="DEU">Formblatt 124 - EigenerklÃ¤rung zur Eignung</cbc:Description></efac:SelectionCriteria><efac:StrategicProcurement><efbc:ApplicableLegalBasis listName="cvd-scope">false</efbc:ApplicableLegalBasis></efac:StrategicProcurement></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><cbc:VariantConstraintCode listName="permission">not-allowed</cbc:VariantConstraintCode><cbc:FundingProgramCode listName="eu-funded">no-eu-funds</cbc:FundingProgramCode><cbc:MultipleTendersCode listName="permission">not-allowed</cbc:MultipleTendersCode><cac:CallForTendersDocumentReference><ext:UBLExtensions><ext:UBLExtension><ext:ExtensionContent><efext:EformsExtension><efac:OfficialLanguages><cac:Language><cbc:ID>DEU</cbc:ID></cac:Language></efac:OfficialLanguages></efext:EformsExtension></ext:ExtensionContent></ext:UBLExtension></ext:UBLExtensions><cbc:ID>848522-1</cbc:ID><cbc:DocumentType>non-restricted-document</cbc:DocumentType><cac:Attachment><cac:ExternalReference><cbc:URI>https://www.evergabe-online.de/tenderdocuments.html?id=848522</cbc:URI></cac:ExternalReference></cac:Attachment></cac:CallForTendersDocumentReference><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="selection-criteria-source">epo-notice</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="reserved-procurement">none</cbc:TendererRequirementTypeCode></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:TendererQualificationRequest><cac:SpecificTendererRequirement><cbc:TendererRequirementTypeCode listName="missing-info-submission">late-all</cbc:TendererRequirementTypeCode><cbc:Description languageID="DEU">Falls Bieter ErklÃ¤rungen und Nachweise bis zum Ablauf der Angebotsfrist nicht vorlegen, kann die KBS diese gemÃ¤Ã
Â§16a Abs. 1 VOB/A unter Beachtung des Gleichbehandlungs und Transparenzgrundsatzes bis zum Ablauf der im Nachforderungsschreiben bestimmten Nachfrist nachfordern. GemÃ¤Ã Â§16a Absatz 2 VOB/A gilt dies grundsÃ¤tzlich nicht fÃ¼r wesentliche Preisangaben und andere leistungsbezogene Unterlagen, die die Wirtschaftlichkeitsbewertung der Angebote anhand der Zuschlagskriterien betreffen. Ein Anspruch seitens der Bieter auf Nachforderung von Unterlagen durch die Auftraggeberin besteht nicht.</cbc:Description></cac:SpecificTendererRequirement></cac:TendererQualificationRequest><cac:ContractExecutionRequirement><cbc:ExecutionRequirementCode listName="conditions">performance</cbc:ExecutionRequirementCode></cac:ContractExecutionRequirement><cac:ContractExecutionRequirement><cbc:ExecutionRequirementCode listName="ecatalog-submission">not-allowed</cbc:ExecutionRequirementCode></cac:ContractExecutionRequirement><cac:ContractExecutionRequirement><cbc:ExecutionRequirementCode listName="einvoicing">required</cbc:ExecutionRequirementCode></cac:ContractExecutionRequirement><cac:ContractExecutionRequirement><cbc:ExecutionRequirementCode listName="reserved-execution">no</cbc:ExecutionRequirementCode></cac:ContractExecutionRequirement><cac:AwardingTerms><cac:AwardingCriterion><cac:SubordinateAwardingCriterion><cbc:AwardingCriterionTypeCode listName="award-criterion-type">price</cbc:AwardingCriterionTypeCode><cbc:Name languageID="DEU">100%</cbc:Name><cbc:Description languageID="DEU">Die Offerte, die unter BerÃ¼cksichtigung aller UmstÃ¤nde das wirtschaftlichste Angebot darstellt, erhÃ¤lt den Zuschlag.</cbc:Description></cac:SubordinateAwardingCriterion></cac:AwardingCriterion></cac:AwardingTerms><cac:TenderRecipientParty><cbc:EndpointID>https://www.evergabe-online.de/tenderdetails.html?id=848522</cbc:EndpointID></cac:TenderRecipientParty><cac:TenderEvaluationParty><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0000</cbc:ID></cac:PartyIdentification></cac:TenderEvaluationParty><cac:TenderValidityPeriod><cbc:DurationMeasure unitCode="MONTH">2</cbc:DurationMeasure></cac:TenderValidityPeriod><cac:AppealTerms><cac:PresentationPeriod><cbc:Description languageID="DEU">Etwaige VerfahrensrÃ¼gen sind ausdrÃ¼cklich als solche zu kennzeichnen. Die Vergabestelle weist rein vorsorglich ausdrÃ¼cklich auf die RÃ¼geobliegenheiten der Bieter sowie die PrÃ¤klusionsregelungen gemÃ¤Ã Â§ 160 Abs. 3 GWB bzgl. der Behauptung von
VerstÃ¶Ãen gegen die Bestimmungen Ã¼ber das Vergabeverfahren hin. Ein Antrag auf NachprÃ¼fung ist danach insbesondere unzulÃ¤ssig, soweit erkannte VerstÃ¶Ãe gegen Vergabevorschriften nicht innerhalb einer Frist von 10 Kalendertagen gerÃ¼gt werden oder mehr als 15 Kalendertage nach Eingang der Mitteilung der KBS, einer RÃ¼ge nicht abhelfen zu wollen, vergangen sind.</cbc:Description></cac:PresentationPeriod><cac:AppealReceiverParty><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0001</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><cbc:SubmissionMethodCode listName="esubmission">required</cbc:SubmissionMethodCode><cbc:GovernmentAgreementConstraintIndicator>true</cbc:GovernmentAgreementConstraintIndicator><cac:TenderSubmissionDeadlinePeriod><cbc:EndDate>2026-04-28+02:00</cbc:EndDate><cbc:EndTime>11:00:00+02:00</cbc:EndTime></cac:TenderSubmissionDeadlinePeriod><cac:AuctionTerms><cbc:AuctionConstraintIndicator>false</cbc:AuctionConstraintIndicator></cac:AuctionTerms><cac:FrameworkAgreement><cac:SubsequentProcessTenderRequirement><cbc:Name>buyer-categories</cbc:Name></cac:SubsequentProcessTenderRequirement></cac:FrameworkAgreement><cac:ContractingSystem><cbc:ContractingSystemTypeCode listName="dps-usage">none</cbc:ContractingSystemTypeCode></cac:ContractingSystem><cac:ContractingSystem><cbc:ContractingSystemTypeCode listName="framework-agreement">none</cbc:ContractingSystemTypeCode></cac:ContractingSystem></cac:TenderingProcess><cac:ProcurementProject><cbc:ID schemeName="InternalID">2.592.828</cbc:ID><cbc:Name languageID="DEU">KBS Campus, hier: Baustelleneinrichtung</cbc:Name><cbc:Description languageID="DEU">Gegenstand der Ausschreibung ist die Leistung "Baustelleneinrichtung".</cbc:Description><cbc:ProcurementTypeCode listName="contract-nature">works</cbc:ProcurementTypeCode><cbc:Note languageID="DEU">AusfÃ¼hrungsbeginn 24.06.2026
AusfÃ¼hrungsende 05.07.2027</cbc:Note><cbc:SMESuitableIndicator>false</cbc:SMESuitableIndicator><cac:ProcurementAdditionalType><cbc:ProcurementTypeCode listName="strategic-procurement">none</cbc:ProcurementTypeCode></cac:ProcurementAdditionalType><cac:MainCommodityClassification><cbc:ItemClassificationCode listName="cpv">45113000</cbc:ItemClassificationCode></cac:MainCommodityClassification><cac:RealizedLocation><cac:Address><cbc:CountrySubentityCode listName="nuts-lvl3">DEA51</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:Address></cac:RealizedLocation><cac:PlannedPeriod><cbc:DescriptionCode listName="duration">UNKNOWN</cbc:DescriptionCode></cac:PlannedPeriod></cac:ProcurementProject></cac:ProcurementProjectLot></ContractNotice>