# Bau Lüftungsanlage für Großtransformatoren: Umrichterwerk Neckarwestheim Open · Tender ## At a glance DB Energie GmbH (Bukr 31) is procuring Substation construction work (CPV 45232220) in Heilbronn, Landkreis (DE118). Procedure type: Negotiated with prior publication of a call for competition / competitive with negotiation. ### From the notice Die Errichtung einer Lüftungsanlage für die Großtransformatoren am (Urw) Neckarwestheim ist erforderlich, um die Versorgungssicherheit für den elektrischen Zugbetrieb auch weiterhin in vollem Umfang zu gewährleisten. Das Werk dient als zentraler Einspeiseknoten in Baden-Württemberg. Diese Ausschreibung umfasst die Errichtung einer schallgedämmtem Lüftungsanlage für vier Großtransformatoren inkl. deren elektrischen Anschluss. ## Key facts - Status: Open - Deadline: No deadline in the notice - Buyer: [DB Energie GmbH (Bukr 31)](https://inteliwert.com/company/org_Q4NC3SQ6GS2Z7HY814Q4BFXG2G/db-energie-gmbh-bukr-31), Frankfurt Main, DE - Place of performance: Heilbronn, Landkreis (DE118) - Main CPV: Substation construction work (CPV 45232220) - Procedure: Negotiated with prior publication of a call for competition / competitive with negotiation - Lots: 1 - First published: 27 October 2026, 13:06 (UTC+01:00) Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e93d430c-b68e-4a66-a5ce-133e1b6d973b). Each fact is from the official notice, last checked 4 November 2026, 16:10 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Bau Lüftungsanlage für Großtransformatoren: Umrichterwerk Neckarwestheim — DB Energie GmbH (Bukr 31). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_0G7GP9NJ0CPQ7FBNGP5MFZ5B01/ntv_EEGGKW0Z6Z0E1VGF87NZCDSDNS/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0001: Bau Lüftungsanlage für Großtransformatoren: Umrichterwerk Neckarwestheim Die Errichtung einer Lüftungsanlage für die Großtransformatoren am (Urw) Neckarwestheim ist erforderlich, um die Versorgungssicherheit für den elektrischen Zugbetrieb auch weiterhin in vollem Umfang zu gewährleisten. Das Werk dient als zentraler Einspeiseknoten in Baden-Württemberg. Diese Ausschreibung umfasst die Errichtung einer schallgedämmtem Lüftungsanlage für vier Großtransformatoren inkl. deren elektrischen Anschluss. - CPV: Substation construction work (CPV 45232220), Switchgear (CPV 31214000), Works for complete or part construction and civil engineering work (CPV 45200000), Locomotive-substations construction works (CPV 45234170), Electricity supply installations (CPV 45315300), Medium-voltage installation work (CPV 45315500), Switching station installation work (CPV 45315700) - Place: Heilbronn, Landkreis (DE118) ## Timeline - 27 October 2026, 13:06 (UTC+01:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e93d430c-b68e-4a66-a5ce-133e1b6d973b) - 27 October 2026, 13:06 (UTC+01:00): Change, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://ted.europa.eu/de/notice/-/detail/745438-2026) ## Classification - CPV codes: Substation construction work (CPV 45232220); Switchgear (CPV 31214000); Works for complete or part construction and civil engineering work (CPV 45200000); Locomotive-substations construction works (CPV 45234170); Electricity supply installations (CPV 45315300); Medium-voltage installation work (CPV 45315500); Switching station installation work (CPV 45315700) - NUTS regions: Heilbronn, Landkreis (DE118) ## Official documents - [bieterportal.noncd.db.de](https://bieterportal.noncd.db.de/evergabe.bieter/api/supplier/external/deeplink/subproject/7acb604a-782e-4672-bf77-376e9a665c2e) ## Questions and answers ### Who is the buyer? DB Energie GmbH (Bukr 31), Frankfurt Main, DE. ### What is being procured (CPV)? Substation construction work (CPV 45232220), Switchgear (CPV 31214000), Works for complete or part construction and civil engineering work (CPV 45200000), Locomotive-substations construction works (CPV 45234170), Electricity supply installations (CPV 45315300), Medium-voltage installation work (CPV 45315500) and Switching station installation work (CPV 45315700). ### Where is the work performed (NUTS)? Heilbronn, Landkreis (DE118). ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? Negotiated with prior publication of a call for competition / competitive with negotiation. ### How do I submit a bid? On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e93d430c-b68e-4a66-a5ce-133e1b6d973b) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e93d430c-b68e-4a66-a5ce-133e1b6d973b) ## Companies that might fit *Possible match based on public information* Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances. - [Aerocom GmbH & Co.](https://inteliwert.com/company/org_0SS0GKC4253EQTF3MSJXG89RVR/aerocom-gmbh-co) · Schwäbisch Gmünd · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-23): [Evidence](https://inteliwert.com/tender/opp_1M4FZEBMK7V7XJHPWBZFR39BWA/neubau-zentralbau-ii-rohrpost), checked 5 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_0SS0GKC4253EQTF3MSJXG89RVR), checked 5 Nov 2026 - [Bauer Haustechnik GmbH](https://inteliwert.com/company/org_DAS0CFJNRE3KC5FR56RJQ10VPE/bauer-haustechnik-gmbh) · Gaildorf · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_BVQJ2HMC214495ESTK0T7MZ1J3/neubau-kindergarten-bahnhofstrasse-abwasser-wasser-gasanlagen), checked 5 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_DAS0CFJNRE3KC5FR56RJQ10VPE), checked 5 Nov 2026 - [Elektro Jerg GmbH u.Co.KG](https://inteliwert.com/company/org_VFDBQE386MJZQ8W1JMQENBEQPT/elektro-jerg-gmbh-u-co-kg) · Aalen · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_R9BZ18BHYWA11A0YMC3XZE97W7/neubau-kindergarten-bahnhofstrasse-elektroinstallation), checked 5 Nov 2026 - Seat in the same region as the place of performance: [Evidence](https://inteliwert.com/company/org_VFDBQE386MJZQ8W1JMQENBEQPT), checked 5 Nov 2026 - [Geiger + Schüle Bau GmbH & Co.KG](https://inteliwert.com/company/org_WMNZMKEQ9VM7JC61RSD5CGA98P/geiger-schuele-bau-gmbh-co-kg) · Ulm · SME (from the award notice) - Won a contract in CPV group 452 (2026-10-22): [Evidence](https://inteliwert.com/tender/opp_BFS8SKYVNRHSYWXTE6AGXPZ8C8/a-20-26-ge-kraichgaubahn), checked 5 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_WMNZMKEQ9VM7JC61RSD5CGA98P), checked 5 Nov 2026 - [Mayer-Madel Bauunternehmung GmbH](https://inteliwert.com/company/org_DBFEWZFTD56QRYPHZTQ3NS4PHM/mayer-madel-bauunternehmung-gmbh) · Ulm · SME (from the award notice) · New to public tenders - Won a contract in CPV group 452 (2026-11-03): [Evidence](https://inteliwert.com/tender/opp_TRCQECTE7CFRR9VCXWXBKM91S1/uw-ulm-nord), checked 5 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_DBFEWZFTD56QRYPHZTQ3NS4PHM), checked 5 Nov 2026 ## More from this buyer Other published opportunities of this buyer in the indexed notices, open ones first. - [Durchführung von Risikomanagementverfahren nach CSM-VO sowie Prüfung und Bewertung von fachtechnisch](https://inteliwert.com/tender/opp_1D07HB7RX8SMQHEPGX5EAMGAK0/durchfuehrung-von-risikomanagementverfahren-nach-csm-vo-sowie-pruefung-und-bewer) Open · Buyer: DB Energie GmbH (Bukr 31) · Place: DE712 (Hessen) · Published value: €1,200,000 excl. VAT · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4d597326-53f2-4460-a4d6-cbb64ab4df6d), Last checked 28 Oct 2026, 05:30 (UTC+01:00) - [Rahmenvertrag zum Rückbauleistung für elektrische Zugvorheizanlagen](https://inteliwert.com/tender/opp_S4XZ0CRW2XGHCR5GJG8G5GM0YD/rahmenvertrag-zum-rueckbauleistung-fuer-elektrische-zugvorheizanlagen) Open · Buyer: DB Energie GmbH (Bukr 31) · Place: DE712 (Hessen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/b4728bd8-5aac-438a-a5d8-e72994df470b), Last checked 8 Nov 2026, 01:30 (UTC+01:00) - [Lieferung und Montage Schaltanlage 110kV/50Hz Ufw Hamburg-Harburg](https://inteliwert.com/tender/opp_FKX62EQW014PDDSBZSZ5VBFJ89/lieferung-und-montage-schaltanlage-110kv-50hz-ufw-hamburg-harburg) Open · Buyer: DB Energie GmbH (Bukr 31) · Place: DE600 (Hamburg) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/9100f835-60c9-4cee-9e73-60a7fc8c8d3c), Last checked 7 Nov 2026, 03:30 (UTC+01:00) - [BÜW, Ersatzneubau 110kV-Bahnstromleitung 445 Koblenz-Remagen, Bauabschnitt 1](https://inteliwert.com/tender/opp_RTVYVY8HVK7AHTZSYX8D6SA4NY/buew-ersatzneubau-110kv-bahnstromleitung-445-koblenz-remagen-bauabschnitt-1) Open · Buyer: DB Energie GmbH (Bukr 31) · Place: DEB11 (Rheinland-Pfalz) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/038c0683-63d3-4704-9a25-08e981940e30), Last checked 8 Nov 2026, 03:30 (UTC+01:00) - [BÜW Bahnstromleitung BL 450 Gerresheim - Hagen, BA 3, Mast 3084 - 3121](https://inteliwert.com/tender/opp_8MXB7XG7SGS1CNA613QA185WEA/buew-bahnstromleitung-bl-450-gerresheim-hagen-ba-3-mast-3084-3121) Open · Buyer: DB Energie GmbH (Bukr 31) · Place: DEA1A (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ab42cc99-cf78-4016-ba09-76c6009f24c6), Last checked 8 Nov 2026, 04:30 (UTC+01:00) ## Related opportunities - [Neubau Kindergarten Mittelurbach](https://inteliwert.com/tender/opp_MWSYGSCXJZ28NDJ905PAG2JNK8/neubau-kindergarten-mittelurbach) Open · Buyer: Große Kreisstadt Bad Waldsee · Place: DE148 (Baden-Württemberg) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f758c686-3da7-450d-baf4-b6a0b70fc59a), Last checked 8 Nov 2026, 15:30 (UTC+01:00) - [Dachsanierung || Haupthaus Sudhaus](https://inteliwert.com/tender/opp_NQT0BHZKB6D3D3ZK6SEAKW8TA3/dachsanierung-haupthaus-sudhaus) Open · Place: DE1 (Baden-Württemberg) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/2059ad2ec1e69161), Last checked 8 Nov 2026, 15:30 (UTC+01:00) - [Schlüsselfertige Erstellung Gesamtgebäude für den Neubau Feuerwehr und integrierten Bauhof Grünkraut](https://inteliwert.com/tender/opp_8W10MRDPEAM3T2F8QAG8VCNVW4/schluesselfertige-erstellung-gesamtgebaeude-fuer-den-neubau-feuerwehr-und-integr) Open · Buyer: Gemeinde Grünkraut · Place: DE148 (Baden-Württemberg) · Published value: €6,900,000 excl. VAT · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ad504c9f-5f1b-4cfc-a2e8-a575f0008b6b), Last checked 8 Nov 2026, 14:31 (UTC+01:00) - [Bodenbelagsarbeiten I Sanierung Tribüne SV03](https://inteliwert.com/tender/opp_8YJVGES367TF4NAQ90D66YQHWP/bodenbelagsarbeiten-i-sanierung-tribuene-sv03) Open · Place: DE1 (Baden-Württemberg) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/05bca9d2e005b6da), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [LB024 Fliesenarbeiten | I Grundschule Hirschau](https://inteliwert.com/tender/opp_B5JW82F5A0983P1D94HZ8C68P1/lb024-fliesenarbeiten-i-grundschule-hirschau) Open · Place: DE1 (Baden-Württemberg) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7820e01e382b228c), Last checked 8 Nov 2026, 13:30 (UTC+01:00) - [Pfullingen, Neubau Polizeirevier Schreiner (Innentüren)](https://inteliwert.com/tender/opp_D0F2MS8G2RQEZSE25N679A8GH3/pfullingen-neubau-polizeirevier-schreiner-innentueren) Open · Buyer: Vermögen und Bau Baden-Württemberg, Amt Tübingen · Place: DE142 (Baden-Württemberg) · Published value: €227,348 excl. VAT · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1c9b9190-ef10-40c3-af1d-236c696a8f4d), Last checked 8 Nov 2026, 11:30 (UTC+01:00) ## Source - Publisher: Bekanntmachungsservice - Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) - Official notice: [https://oeffentlichevergabe.de/ui/de/notices/e93d430c-b68e-4a66-a5ce-133e1b6d973b](https://oeffentlichevergabe.de/ui/de/notices/e93d430c-b68e-4a66-a5ce-133e1b6d973b) - Last checked: 4 November 2026, 16:10 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_0G7GP9NJ0CPQ7FBNGP5MFZ5B01/bau-lueftungsanlage-fuer-grosstransformatoren-umrichterwerk-neckarwestheim Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.