Published
Photovoltaikanlage Marie-Curie-Schule Erweiterungsbau
Notice number: ocds-mnwr74-25833068
KEY INFORMATION
- Submission deadline
- • Nov 5, 2026
- Location
- 🇩🇪 Germany
- Contracting authority
- Stadt Ronnenberg
- Accepted Languages
- German
- Tender type
- Contract Value
- Published date
- Sep 18, 2026
TENDER DESCRIPTION
This tender seeks proposals for the turnkey construction and delivery of a grid-connected photovoltaic system for the Marie-Curie School extension building in Ronnenberg. The comprehensive scope includes the complete PV system, associated low-voltage electrical infrastructure, lightning and earthing systems, advanced communication and security networks, and all necessary scaffolding, alongside crucial registration and coordination with the local energy utility. Technical requirements mandate adherence to extensive German and European standards (e.g., VDE, DIN, EUROCODE), specialized networking components, web-based online monitoring that is DSGVO-compliant, and a non-penetrating, ballast-based flat roof mounting system. Bidders must submit declarations concerning financial solvency and proper fulfillment of tax and social security obligations, with shortlisted candidates requiring various clearance certificates. The project is scheduled for execution from the 2nd calendar week of 2027, with completion expected by the 26th calendar week of 2027.
TENDER BRIEF
The contract timeline is as follows:
- Contract Start Date (Ausführungsbeginn): The execution is to begin in the 2nd calendar week of 2027, at the latest on the last working day of that week.
- Contract End Date (Vollendung der Leistung): The performance is to be completed (ready for acceptance) in the 26th calendar week of 2027, at the latest on the last working day of that week.
- Total Duration: The period of execution is from the 2nd calendar week of 2027 to the 26th calendar week of 2027.
- Key Milestones or Phases: The document mentions "Ausführungsfristen" (execution deadlines) and "Verbindliche Fristen (=Vertragsfristen)" (binding deadlines = contract deadlines) which include the aforementioned start and completion dates. Additionally, "Bearbeitungsphasen" (processing phases) for data exchange are outlined as "Angebotsanforderung" (tender request), "Angebotsabgabe" (tender submission), and "Abrechnung" (billing).
Sources
- 1214_Besondere Vertragsbedingungen.docx — “| | Vergabenummer | 11018-2026 Maßnahme | Photovoltaikanlage Marie-Curie-Schule Erweiterungsbau Leistung | Photovoltaikanlage Marie-Curie-Schule Erweiterungsbau BESONDERE VERTRAGSBEDINGUNGEN 1 | Ausführungsfristen (§ 5 V…”
- 2LV 11018-2026.pdf — “Stadt Ronnenberg, 30952 Ronnenberg Leistungsverzeichnis Leistungsbeschreibung Projekt 2019-026 Erweiterung MCS Ronnenberg STADT RONNENBERG Bauvorhaben Erweiterung MCS Ronnenberg Am Sportpark 1 30952 Ronnenberg-Empelde Le…”
- 3244_Datenverarbeitung.docx — “| | Vergabenummer | | 11018-2026 | Maßnahme | Photovoltaikanlage Marie-Curie-Schule Erweiterungsbau Leistung | Photovoltaikanlage Marie-Curie-Schule Erweiterungsbau Ergänzung der Aufforderung zur Abgabe eines Angebots Be…”
The core scope of work for this tender involves the turnkey construction and delivery of a grid-connected photovoltaic system for the expansion building of the Marie-Curie School in Ronnenberg.
The statement of work summary and core deliverables include:
- Delivery and Installation of a Photovoltaic System: This is the central component of the project.
- Self-power supply systems (KG 442): Specifically, the photovoltaic system itself, along with its inspection and maintenance.
- Low-voltage switchgear (KG 443): Including low-voltage main distributions.
- Low-voltage installation systems (KG 444): Covering cables and lines.
- Lightning protection and earthing system (KG 446).
- Communication, security, and information technology systems (KG 450): This includes data transmission networks (KG 457) such as labeling data connection boxes, measuring EDP subscriber cables, and network documentation.
- Hazard and alarm systems (KG 456).
- Other measures for technical systems (KG 490).
- Scaffolding (KG 492).
- Registration and coordination with the local energy utility company (EVU) for all necessary devices, including on-site coordination and installation of any additional required ripple control receivers in existing distribution systems.
- Provision of documentation: Including creation of assembly and workshop drawings, and revision documents.
- Hourly work (KG 449) for other related tasks.
Sources
- 1LV 11018-2026.pdf — “Bereich KG 446 Blitzschutz- und Erdungsanlage | 62 4.1 | KG 446 Blitzschutz- und Erdungsanlage Abschnitt | 62 5 | Bereich KG 449 Sonstiges zur KG 440 | 63 5.1 | Abschnitt KG 449 Stundenlohnarbeiten | 63 6 | KG 450 Kommun…”
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Unlock tender brief for freeTENDER DOCUMENTS
DIRECTORY • 21 FILES
- LV 11018-2026_V33.X83346 KBX83
- 211_Aufforderung zur Abgabe eines Angebots.docx35 KBDOCX
- 1370-60131-DA-AU-_-250819-install-Teil 2.pdf504 KBPDF
and 14 other documents
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