{"start":0,"take":1,"total":1,"items":[{"activityNumber":"1000046875","budgetReference":"E/D003-01 - ERS E2 ALPSTAR","classified":false,"closingDate":"2026-10-16T13:00:00","extensionRequestDeadline":"2026-10-02T13:00:00","clarificationRequestDeadline":"2026-10-02T13:00:00","description":"The ALPSTAR Phase A/B1 study for a bespoke X band SAR mission, with optional ELINT capability, aims to define a technically feasible, sovereign European space segment architecture aligned with emerging user needs and the ALPSTAR federated concept. Conducted through up to two parallel industrial contracts within participating states, the study focuses on the design of a high performance SAR payload as the primary driver, including its integration on a mature platform (TRL 8-9), while assessing the feasibility, added value,and implementation impacts of incorporating an ELINT capability either as an embedded or hosted payload. The activity includes mission and system architecture definition, interface specification with the ground and federation layers, compliance with SRD and evolving MRD use cases, and evaluation of key technologies and TRL gaps. It further delivers preliminary design solutions, end to end performance considerations (including L0/L1 processing and ELINT simulation), trade offs, and a credible roadmap toward flight readiness. Outputs also encompass a comprehensive development and procurement plan, industrial organisation, launcher options, and robust ROMcost and schedule estimates for subsequent B2/C/D/E phases, ensuring decision readiness for the ALPSTAR Governance Board.","ecosrequired":true,"establishment":"ESTEC","firstPublicationDate":"2026-07-02T12:15:27","id":190747,"idEra":25323,"initiatingService":"EOP-P","ipmeasure":"N/A","isArchived":false,"isCancelled":false,"isReissued":false,"isToBeReissued":false,"issueQuarter":"000","lastUpdateTime":"2026-09-18T08:47:53","lastUpdateUser":"ltena","openDate":"2026-07-10T12:31:23","priceRange":"> 500 KEURO","programmeReference":"ERS E2 ALPSTAR","tanumber":"1-13594","title":"ERS-EO ALPSTAR PHASE A/B1 STUDY FOR A BESPOKE SAR MISSION WITH OPTIONAL ELINT (ACTIVITY 3)","directorate":"Directorate of EO Programmes","countries":[{"id":2},{"id":20},{"id":23},{"id":27},{"id":62},{"id":67}],"products":[],"technologies":[{"id":26}],"status":{"id":2},"tenderType":{"id":5},"isFavourite":false,"eraVersion":1,"stageNumber":null,"isNew":false,"isUpdated":false,"declarationOfCompliances":["With regard to the managerial requirements of the ITT, the tender is","With regard to the requirement that the “consortium structure” in esa-star mirrors the Proposed Project Team in the Cover Letter, the tender is","With regard to the requirements in ESA’s Policy on the Prevention, Detection and Investigation of Fraud (special reference is made to paragraph 5.8), the tenderer is","With regard to the Agency’s “Right to Audit” (see Part 2, section 2.2.8 of the ESA Tender Conditions), the tender is","With regard to the export/import requirements of the ITT (please refer to Part 3, section 3.6.4 of the ESA Tender Conditions), the tender is","With regard to the IPR requirements of the ITT (please refer to the Part 3, section 3.6.3 of the ESA Tender Conditions), the tender is","With regard to the Contract conditions of the ITT (please refer to the Draft Contract and to Part 3, section 3.6.1 of the ESA Tender Conditions), the tender is","With regard to the financial requirements of the ITT, the tender is","With regard to the validity period of four (4) months from the date of tender submission with implicit extensions as per Article 27, paragraphs 3 & 4 of the Contracting Regulations ESA/REG/001, the tender is","The technical proposal is free from any plagiarism. When use is made of material being quotations or citations from existing public literature, such use is clearly indicated and due reference indications (source and author) are provided.","With regard to the technical requirements of the ITT, the tender is"],"keyAcceptanceFactors":["The Tenderer confirms, on its behalf and on behalf of its Subcontractor(s), to be compliant with the requirements listed in the “Certification of free competition” (see section 2.2.3 of the ESA Tender Conditions).","The Tenderer confirms, on its behalf and on behalf of its Subcontractors, the acceptance of the conditions listed in the “Non commitment by the Agency” (seesection 2.2.12 of the ESA Tender Conditions ).","The Tenderer confirms, on its behalf and on behalf of its Subcontractors, to be compliant with the requirements listed in the “Certification of non-benefit” (see section 2.2.4 of the ESA Tender Conditions ).","The tender Cover Letter and the tender contain a binding price.","The tender contains a technical description.","The Tenderer satisfies the qualification requirements established under Article 12. Paragraphs 1 and 2 of the Contracting Regulations. The Tenderer further certifies that it, and when applicable any of its subcontractors, does not fall under any of the exclusions laid down in the Contracting Regulations under Article 12, paragraphs 3 and 14.","The tender Cover Letter and the tender contain a price type compliant with the one requested in the ITT."],"evaluationCriterias":[{"criterion":"Compliance with administrative tender conditions and acceptance of Contract conditions.","weightingFactor":"10%"},{"criterion":"Adequacy of management, costing and planning for the execution of the work.","weightingFactor":"20%"},{"criterion":"Quality and suitability of proposed programme of work; adequacy of engineering approach.","weightingFactor":"30%"},{"criterion":"Understanding of the requirements and objectives and discussion of problem areas and trade off of the concepts","weightingFactor":"25%"},{"criterion":"Background and experience (related to the particular field concerned) of the companies and staff, including adequacy of proposed facilities.","weightingFactor":"15%"}],"entities":[],"procurementProposal":null,"responsible":"Lavinia Fabrizi","updateReason":"Tender Clarification has been published"}],"totalNew":0,"totalUpdated":0}