B21014-30400001-001-410-01 Gas-, Wasser- und Entwässerungsanlagen innerhalb von Gebäuden-Sanierung Trinkwasserinstallation

Public Tender for Sanitation of School Drinking Water Installation in Berlin

✓The input text concerns a public construction tender in Germany, specifically for the Land Berlin (Sondervermögen Immobilien des Landes Berlin) and handled by BIM Berliner Immobilienmanagement GmbH.

✓It sets out the procedural, contractual and technical conditions for awarding and performing a VOB-based construction contract.

✓The perspective is German public procurement law (VOB/A, GWB, VgV, BerlAVG), with references to EU law only as background for exclusion grounds and statistics, and no other countries are mentioned beyond the EU context and possible foreign registers for bidders.

✓Such as in the “Veröffentlichung einer Bekanntmachung nach VOB/A” and the “Aufforderung zur Abgabe eines Angebots (VOB)”, the scope is defined as “Gas-, Wasser- und Entwässerungsanlagen innerhalb von Gebäuden – Sanierung Trinkwasserinstallation” for “Sanierung Trinkwasseranlagen Hs. 1, Birkenstraße 11 in 12559 Berlin”.

✓The purpose is the sanitation of the school’s drinking water installation and the natural science labs (NaWi-Räume), including complete demolition and renewal of wastewater pipes, renewal of the drinking water network, installation of hygiene flushing stations and hygiene groups, and installation of a new gas network.

✓Such as in the “Angebot (Bauleistungen)” and the “Checkliste der zu bearbeitenden und einzureichenden Unterlagen”, the bidder must submit: the completed offer form including all contractual conditions; the priced bill of quantities (Leistungsverzeichnis); the “Angaben zur Preisermittlung bei Zuschlagskalkulation”; the Eignungsbogen (if provided); the Selbstauskunft Bewerber/Bieter; either proof of ULV/PQ entry or the Eigenerklärung zur Eignung / EEE; a declaration of available workforce; Formblatt 1 (Verwertungs- und Beseitigungsziele) if required; the women promotion declaration under the Frauenförderverordnung if the net contract value exceeds 500,000 EUR; and specific technical certificates (Installateurvertrag und Installateurausweis des zuständigen Wasserversorgers sowie Eintragung in das Installateurverzeichnis des Gasversorgers).

✓In case of bidder consortia, a Bietergemeinschaftserklärung must be submitted; in case of subcontracting, a Nachunternehmerverzeichnis plus Selbstauskunft and, if applicable, Eignungsbogen of each subcontractor is required.

✓The minimum qualification requirements include proof of registration (ULV/PQ or IHK/Handwerksrolle), membership in a Berufsgenossenschaft, valid liability insurance with at least 5,000,000 EUR coverage for personal and property damages, compliance declarations on tax and social contributions, and no serious offences as per VOB/A and GWB.

✓Nebenangebote (variants) are generally indicated as either “zugelassen” or “nicht zugelassen”; in this tender they are marked in the notice (Ziff. 10) and, if permitted, must be submitted on separate, clearly labelled attachments, must fulfill minimum requirements and be broken down by quantities and unit prices.

✓Price discounts without conditions are considered in the evaluation only if entered at the designated place in the offer letter; conditional discounts (e.g. for payment terms, changes to deadlines or conditions) are not evaluated, though they remain part of the contract.

✓BGR 128, TRGS 519/521) and contamination-handling concepts.

✓For security-sensitive sites (police and fire properties), a personal reliability check by the Berlin police for all personnel and vehicles is mandatory; offers from bidders who do not enable such checks can be excluded.