<?xml version="1.0" encoding="UTF-8" standalone="no"?><ContractAwardNotice xmlns="urn:oasis:names:specification:ubl:schema:xsd:ContractAwardNotice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:defext="german-eforms-extension" 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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                  <cbc:TotalAmount currencyID="EUR">1432665.00</cbc:TotalAmount>
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                     <cbc:TenderResultCode listName="winner-selection-status">selec-w</cbc:TenderResultCode>
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                        <cbc:ID schemeName="Lot">LOT-0002</cbc:ID>
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                  </efac:LotResult>
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                     <cbc:ID schemeName="tender">TEN-0001</cbc:ID>
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                        <cbc:PayableAmount currencyID="EUR">1432665.00</cbc:PayableAmount>
                     </cac:LegalMonetaryTotal>
                     <efac:SubcontractingTerm>
                        <efbc:TermCode listName="applicability">no</efbc:TermCode>
                     </efac:SubcontractingTerm>
                     <efac:TenderingParty>
                        <cbc:ID schemeName="tendering-party">TPA-0001</cbc:ID>
                     </efac:TenderingParty>
                     <efac:TenderLot>
                        <cbc:ID>LOT-0001</cbc:ID>
                     </efac:TenderLot>
                     <efac:TenderReference>
                        <cbc:ID>Ang. 1</cbc:ID>
                     </efac:TenderReference>
                  </efac:LotTender>
                  <efac:LotTender>
                     <cbc:ID schemeName="tender">TEN-0002</cbc:ID>
                     <cac:LegalMonetaryTotal>
                        <cbc:PayableAmount currencyID="EUR">1432665.00</cbc:PayableAmount>
                     </cac:LegalMonetaryTotal>
                     <efac:SubcontractingTerm>
                        <efbc:TermCode listName="applicability">no</efbc:TermCode>
                     </efac:SubcontractingTerm>
                     <efac:TenderingParty>
                        <cbc:ID schemeName="tendering-party">TPA-0001</cbc:ID>
                     </efac:TenderingParty>
                     <efac:TenderLot>
                        <cbc:ID>LOT-0002</cbc:ID>
                     </efac:TenderLot>
                     <efac:TenderReference>
                        <cbc:ID>Ang. 2</cbc:ID>
                     </efac:TenderReference>
                  </efac:LotTender>
                  <efac:SettledContract>
                     <cbc:ID schemeName="contract">CON-0001</cbc:ID>
                     <cbc:AwardDate>2026-09-25+02:00</cbc:AwardDate>
                     <cbc:IssueDate>2026-10-08+02:00</cbc:IssueDate>
                     <efac:ContractReference>
                        <cbc:ID>Los 1</cbc:ID>
                     </efac:ContractReference>
                     <efac:LotTender>
                        <cbc:ID schemeName="tender">TEN-0001</cbc:ID>
                     </efac:LotTender>
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                  <efac:SettledContract>
                     <cbc:ID schemeName="contract">CON-0002</cbc:ID>
                     <cbc:AwardDate>2026-10-06+02:00</cbc:AwardDate>
                     <cbc:IssueDate>2026-10-09+02:00</cbc:IssueDate>
                     <efac:ContractReference>
                        <cbc:ID>Los 2</cbc:ID>
                     </efac:ContractReference>
                     <efac:LotTender>
                        <cbc:ID schemeName="tender">TEN-0002</cbc:ID>
                     </efac:LotTender>
                  </efac:SettledContract>
                  <efac:TenderingParty>
                     <cbc:ID schemeName="tendering-party">TPA-0001</cbc:ID>
                     <efac:Tenderer>
                        <cbc:ID schemeName="organization">ORG-0003</cbc:ID>
                     </efac:Tenderer>
                  </efac:TenderingParty>
               </efac:NoticeResult>
               <efac:NoticeSubType>
                  <cbc:SubTypeCode listName="notice-subtype">29</cbc:SubTypeCode>
               </efac:NoticeSubType>
               <efac:Organizations>
                  <efac:Organization>
                     <efac:Company>
                        <cbc:WebsiteURI>http://www.esi-siegen.de</cbc:WebsiteURI>
                        <cac:PartyIdentification>
                           <cbc:ID schemeName="organization">ORG-0001</cbc:ID>
                        </cac:PartyIdentification>
                        <cac:PartyName>
                           <cbc:Name languageID="DEU">Entsorgungsbetrieb der Stadt Siegen (ESI)</cbc:Name>
                        </cac:PartyName>
                        <cac:PostalAddress>
                           <cbc:StreetName>Goldammerweg 30</cbc:StreetName>
                           <cbc:CityName>Siegen</cbc:CityName>
                           <cbc:PostalZone>57080</cbc:PostalZone>
                           <cbc:CountrySubentityCode listName="nuts">DEA5A</cbc:CountrySubentityCode>
                           <cac:Country>
                              <cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode>
                           </cac:Country>
                        </cac:PostalAddress>
                        <cac:PartyLegalEntity>
                           <cbc:CompanyID>Berichtseinheit-ID 00003334</cbc:CompanyID>
                        </cac:PartyLegalEntity>
                        <cac:Contact>
                           <cbc:Telephone>027131455</cbc:Telephone>
                           <cbc:ElectronicMail>vergabestelle@esi-siegen.de</cbc:ElectronicMail>
                        </cac:Contact>
                     </efac:Company>
                  </efac:Organization>
                  <efac:Organization>
                     <efac:Company>
                        <cac:PartyIdentification>
                           <cbc:ID schemeName="organization">ORG-0002</cbc:ID>
                        </cac:PartyIdentification>
                        <cac:PartyName>
                           <cbc:Name languageID="DEU">Vergabekammer Westfalen</cbc:Name>
                        </cac:PartyName>
                        <cac:PostalAddress>
                           <cbc:CityName>Münster</cbc:CityName>
                           <cbc:PostalZone>48147</cbc:PostalZone>
                           <cbc:CountrySubentityCode listName="nuts">DEA33</cbc:CountrySubentityCode>
                           <cac:Country>
                              <cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode>
                           </cac:Country>
                        </cac:PostalAddress>
                        <cac:PartyLegalEntity>
                           <cbc:CompanyID>DE164242157</cbc:CompanyID>
                        </cac:PartyLegalEntity>
                        <cac:Contact>
                           <cbc:Telephone>02514112165</cbc:Telephone>
                           <cbc:ElectronicMail>vergabekammer@bezreg-muenster.nrw.de</cbc:ElectronicMail>
                        </cac:Contact>
                     </efac:Company>
                  </efac:Organization>
                  <efac:Organization>
                     <efac:Company>
                        <efbc:CompanySizeCode listName="economic-operator-size">large</efbc:CompanySizeCode>
                        <cac:PartyIdentification>
                           <cbc:ID schemeName="organization">ORG-0003</cbc:ID>
                        </cac:PartyIdentification>
                        <cac:PartyName>
                           <cbc:Name languageID="DEU">GWT mbH</cbc:Name>
                        </cac:PartyName>
                        <cac:PostalAddress>
                           <cbc:CityName>Wiesbaden</cbc:CityName>
                           <cbc:PostalZone>65183</cbc:PostalZone>
                           <cbc:CountrySubentityCode listName="nuts">DE714</cbc:CountrySubentityCode>
                           <cac:Country>
                              <cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode>
                           </cac:Country>
                        </cac:PostalAddress>
                        <cac:PartyLegalEntity>
                           <cbc:CompanyID>DE161049400</cbc:CompanyID>
                        </cac:PartyLegalEntity>
                     </efac:Company>
                  </efac:Organization>
               <efac:Organization><efac:Company><cac:PartyIdentification><cbc:ID schemeName="organization">ORG-0004</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 listName="nuts">DEA22</cbc:CountrySubentityCode><cac:Country><cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode></cac:Country></cac:PostalAddress><cac:PartyLegalEntity><cbc:CompanyID schemeID="002">0204:994-DOEVD-83</cbc:CompanyID></cac:PartyLegalEntity><cac:Contact><cbc:Telephone>+49228996100</cbc:Telephone><cbc:ElectronicMail>noreply.esender_hub@bescha.bund.de</cbc:ElectronicMail></cac:Contact></efac:Company></efac:Organization></efac:Organizations>
            <efac:Publication><efbc:NoticePublicationID schemeName="ojs-notice-id">00701548-2026</efbc:NoticePublicationID><efbc:GazetteID schemeName="ojs-id">197/2026</efbc:GazetteID><efbc:PublicationDate>2026-10-12+02:00</efbc:PublicationDate></efac:Publication></efext:EformsExtension>
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   <cbc:ContractFolderID>374ec831-f54f-48c0-8e9b-3ad293270692</cbc:ContractFolderID>
   <cbc:IssueDate>2026-10-09+02:00</cbc:IssueDate>
   <cbc:IssueTime>09:22:44+02:00</cbc:IssueTime>
   <cbc:VersionID>01</cbc:VersionID>
   <cbc:RequestedPublicationDate>2026-10-09+02:00</cbc:RequestedPublicationDate>
   <cbc:RegulatoryDomain>32014L0024</cbc:RegulatoryDomain>
   <cbc:NoticeTypeCode listName="result">can-standard</cbc:NoticeTypeCode>
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            <cbc:ID schemeName="organization">ORG-0001</cbc:ID>
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   <cac:TenderingTerms>
      <cac:ProcurementLegislationDocumentReference>
         <cbc:ID>vgv</cbc:ID>
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      <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:Name languageID="DEU">Lieferung von Eisensalzen und Aluminium-Eisen für die Jahre 2027 und 2028 für die Kläranlagen Siegen und Büdenholz</cbc:Name>
      <cbc:Description languageID="DEU">700 t/a Eisen-(II)-Sulfat für die KA Siegen
1250 t/a Eisen-(III)-Chlorid für die KA Siegen

200 t/a Aluminium-Eisen-(III)-Chlorid für die KA Büdenholz</cbc:Description>
      <cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode>
      <cac:MainCommodityClassification>
         <cbc:ItemClassificationCode listName="cpv">24313125</cbc:ItemClassificationCode>
      </cac:MainCommodityClassification>
      <cac:RealizedLocation>
         <cac:Address>
            <cbc:CountrySubentityCode listName="nuts">DEA5A</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-0001</cbc:ID>
      <cac:TenderingTerms>
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                  <cbc:Description languageID="DEU">Wertung und Vergabe
Zuschlagskriterien und Angebotsauswertung
Nach formaler und sachlicher Prüfung der eingereichten Bieterangebote erfolgt eine Detailbewertung der für das Vergabeverfahren zugelassenen Angebote. Diese Detailbewertung basiert auf der Auswertung der Zuschlagskriterien:
1.	Preis
2.	Wirksubstanz
Der Preis basiert auf dem angebotenen Produkt des jeweiligen Bieters. Maßgeblich für die chemischen Reaktionen im Abwasser ist aber dessen Wirksubstanz an Eisen (Fe) im Produkt. Produkte mit höherer Wirksubstanz als im Leistungsverzeichnis gefordert erhalten einen Preisabschlag im Verhältnis ihrer höheren Wirksubstanz zur Wirksubstanz der geforderten Produktqualität. 
Es entsteht folgende korrigierende Preisformel:
         WSF
PA x ---------- = PA,k  
         WSA
PA	=	Preis Bieter A gemäß Angebot
WSA	=	Wirksubstanz Produkt Bieter A
WSF	=	Wirksubstanz Produkt aus LV-Forderung
PA,k  	=	Preis Produkt Bieter A korrigiert

Für die Bewertung der Angebote wird mit dem korrigierten Preis die Bieterrangfolge ermittelt. Beauftragung und Abrechnung erfolgt selbstverständlich auf Basis der Angebotspreise.</cbc:Description>
               </cac:SubordinateAwardingCriterion>
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                  <cbc:ID>ORG-0002</cbc:ID>
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            <cac:AppealReceiverParty>
               <cac:PartyIdentification>
                  <cbc:ID>ORG-0001</cbc:ID>
               </cac:PartyIdentification>
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      </cac:TenderingTerms>
      <cac:TenderingProcess>
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         <cac:AuctionTerms>
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         <cac:ContractingSystem>
            <cbc:ContractingSystemTypeCode listName="framework-agreement">none</cbc:ContractingSystemTypeCode>
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      </cac:TenderingProcess>
      <cac:ProcurementProject>
         <cbc:ID schemeName="InternalID">LOT-0001 E58469193</cbc:ID>
         <cbc:Name languageID="DEU">Lieferung von Eisensalzen und Aluminium-Eisen für die Jahre 2027 und 2028 für die Kläranlagen Siegen und Büdenholz, LOS 1</cbc:Name>
         <cbc:Description languageID="DEU">700 t/a Eisen-(II)-Sulfat für die KA Siegen
1250 t/a Eisen-(III)-Chlorid für die KA Siegen</cbc:Description>
         <cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode>
         <cac:ProcurementAdditionalType>
            <cbc:ProcurementTypeCode listName="strategic-procurement">none</cbc:ProcurementTypeCode>
         </cac:ProcurementAdditionalType>
         <cac:MainCommodityClassification>
            <cbc:ItemClassificationCode listName="cpv">24313125</cbc:ItemClassificationCode>
         </cac:MainCommodityClassification>
         <cac:RealizedLocation>
            <cac:Address>
               <cbc:CountrySubentityCode listName="nuts">DEA5A</cbc:CountrySubentityCode>
               <cac:Country>
                  <cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode>
               </cac:Country>
            </cac:Address>
         </cac:RealizedLocation>
         <cac:PlannedPeriod>
            <cbc:StartDate>2027-01-01+01:00</cbc:StartDate>
            <cbc:EndDate>2028-12-31+01:00</cbc:EndDate>
         </cac:PlannedPeriod>
      </cac:ProcurementProject>
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      <cac:TenderingTerms>
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                  <cbc:AwardingCriterionTypeCode listName="award-criterion-type">quality</cbc:AwardingCriterionTypeCode>
                  <cbc:Description languageID="DEU">Wertung und Vergabe
Zuschlagskriterien und Angebotsauswertung
Nach formaler und sachlicher Prüfung der eingereichten Bieterangebote erfolgt eine Detailbewertung der für das Vergabeverfahren zugelassenen Angebote. Diese Detailbewertung basiert auf der Auswertung der Zuschlagskriterien:
1.	Preis
2.	Wirksubstanz
Der Preis basiert auf dem angebotenen Produkt des jeweiligen Bieters. Maßgeblich für die chemischen Reaktionen im Abwasser ist aber dessen Wirksubstanz an Eisen (Fe) im Produkt. Produkte mit höherer Wirksubstanz als im Leistungsverzeichnis gefordert erhalten einen Preisabschlag im Verhältnis ihrer höheren Wirksubstanz zur Wirksubstanz der geforderten Produktqualität. 
Es entsteht folgende korrigierende Preisformel:
         WSF
PA x ---------- = PA,k  
         WSA
PA	=	Preis Bieter A gemäß Angebot
WSA	=	Wirksubstanz Produkt Bieter A
WSF	=	Wirksubstanz Produkt aus LV-Forderung
PA,k  	=	Preis Produkt Bieter A korrigiert

Für die Bewertung der Angebote wird mit dem korrigierten Preis die Bieterrangfolge ermittelt. Beauftragung und Abrechnung erfolgt selbstverständlich auf Basis der Angebotspreise.</cbc:Description>
               </cac:SubordinateAwardingCriterion>
            </cac:AwardingCriterion>
         </cac:AwardingTerms>
         <cac:AppealTerms>
            <cac:AppealInformationParty>
               <cac:PartyIdentification>
                  <cbc:ID>ORG-0002</cbc:ID>
               </cac:PartyIdentification>
            </cac:AppealInformationParty>
            <cac:AppealReceiverParty>
               <cac:PartyIdentification>
                  <cbc:ID>ORG-0001</cbc:ID>
               </cac:PartyIdentification>
            </cac:AppealReceiverParty>
         </cac:AppealTerms>
      </cac:TenderingTerms>
      <cac:TenderingProcess>
         <cbc:GovernmentAgreementConstraintIndicator>false</cbc:GovernmentAgreementConstraintIndicator>
         <cac:AuctionTerms>
            <cbc:AuctionConstraintIndicator>true</cbc:AuctionConstraintIndicator>
         </cac:AuctionTerms>
         <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">LOT-0002 E58469193</cbc:ID>
         <cbc:Name languageID="DEU">Lieferung von Eisensalzen und Aluminium-Eisen für die Jahre 2027 und 2028 für die Kläranlagen Siegen und Büdenholz, LOS 2</cbc:Name>
         <cbc:Description languageID="DEU">200 t/a Aluminium-Eisen-(III)-Chlorid für die KA Büdenholz</cbc:Description>
         <cbc:ProcurementTypeCode listName="contract-nature">supplies</cbc:ProcurementTypeCode>
         <cac:ProcurementAdditionalType>
            <cbc:ProcurementTypeCode listName="strategic-procurement">none</cbc:ProcurementTypeCode>
         </cac:ProcurementAdditionalType>
         <cac:MainCommodityClassification>
            <cbc:ItemClassificationCode listName="cpv">24312121</cbc:ItemClassificationCode>
         </cac:MainCommodityClassification>
         <cac:RealizedLocation>
            <cac:Address>
               <cbc:CountrySubentityCode listName="nuts">DEA5A</cbc:CountrySubentityCode>
               <cac:Country>
                  <cbc:IdentificationCode listName="country">DEU</cbc:IdentificationCode>
               </cac:Country>
            </cac:Address>
         </cac:RealizedLocation>
         <cac:PlannedPeriod>
            <cbc:StartDate>2027-01-01+01:00</cbc:StartDate>
            <cbc:EndDate>2028-12-31+01:00</cbc:EndDate>
         </cac:PlannedPeriod>
      </cac:ProcurementProject>
   </cac:ProcurementProjectLot>
   <cac:TenderResult>
      <cbc:AwardDate>2000-01-01+01:00</cbc:AwardDate>
   </cac:TenderResult>
</ContractAwardNotice>