# Kellerabdichtung mit Erd- und Abbrucharbeiten

Open · Tender

**The deadline in the notice has passed. The page stays for reference.**

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## At a glance

Wirtschaftsförderung Bremen GmbH is procuring Construction work (CPV 45000000) in Bremen (DE5). The notice gives 2 November 2026, 11:00 (UTC+01:00) as the deadline. Procedure type: Open.

### From the notice

Außenabdichtung eines ca. 20x88m großen Bestandsgebäudes, einschl. Erd-, Abbruch- und Mauerarbeiten.

## Key facts

- Status: Open
- Deadline: 2 November 2026, 11:00 (UTC+01:00) (4 days ago)
- Buyer: Wirtschaftsförderung Bremen GmbH, Bremen, DE
- Place of performance: Bremen (DE5)
- Main CPV: Construction work (CPV 45000000)
- Procedure: Open
- Lots: 1
- First published: 6 October 2026, 00:00 (UTC+02:00)

Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7308122a-5d19-4ed9-8ee0-404897e895c3). Each fact is from the official notice, last checked 26 October 2026, 15:35 (UTC+01:00).

Fact sheet: [Inteliwert fact sheet: Kellerabdichtung mit Erd- und Abbrucharbeiten — Wirtschaftsförderung Bremen GmbH, deadline 2 November 2026, 11:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_DWHQPNAMQ4P021QJSM3PJW53NH/ntv_5CY2VW05FM4AMQAM3NVAWMTB96/en-sheet.png) (PNG, 1600 × 900)

## Lots (1)

### Lot LOT-0000: Kellerabdichtung mit Erd- und Abbrucharbeiten

Außenabdichtung eines ca. 20x88m großen Bestandsgebäudes, einschl. Erd-, Abbruch- und Mauerarbeiten.

- CPV: Construction work (CPV 45000000)
- Place: Bremen (DE5)
- Deadline: 2 November 2026, 11:00 (UTC+01:00)

## Timeline

- 6 October 2026, 00:00 (UTC+02:00): Original notice, Notice, version 02 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7308122a-5d19-4ed9-8ee0-404897e895c3)

## Classification

- CPV codes: Construction work (CPV 45000000)
- NUTS regions: Bremen (DE5)

## Official documents

- [vergabe.bremen.de](https://vergabe.bremen.de/NetServer/TenderingProcedureDetails?function=_Details&TenderOID=54321-Tender-19f6a7deef4-2569f9c62d16643f)

## Questions and answers

### When is the deadline?

The official notice gives 2 November 2026, 11:00 (UTC+01:00) as the deadline.

### Who is the buyer?

Wirtschaftsförderung Bremen GmbH, Bremen, DE.

### What is being procured (CPV)?

Construction work (CPV 45000000).

### Where is the work performed (NUTS)?

Bremen (DE5).

### Is it divided into lots?

No, the notice names a single lot.

### Which procedure is used?

Open.

### 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/7308122a-5d19-4ed9-8ee0-404897e895c3)

### Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7308122a-5d19-4ed9-8ee0-404897e895c3)

## 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.

- [Leniger GmbH](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4/leniger-gmbh) · Paderborn · SME (from the award notice)
  - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_YBNZEV2KV66M7E9JN93E8R60RT/blb-bb-bi-hvb-herzog-von-braunschweig-kaserne-minden-neubau-lagergebaeude-401-tg), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4), checked 4 Nov 2026
- [Sauter Elektrotechnik GmbH & Co. KG](https://inteliwert.com/company/org_A0PDM3XVBHSBQP3EZQC92XHZYQ/sauter-elektrotechnik-gmbh-co-kg) · Bretten · SME (from the award notice)
  - Won a contract in CPV group 450 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_QK3Q1TRHD0P3MN5YC3K480GH11/ka-ph-sporthalle-ersatzneubau-elektrotechnik), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_A0PDM3XVBHSBQP3EZQC92XHZYQ), checked 4 Nov 2026
- [Proklima GmbH Gebäudesanierung & Baulogistik](https://inteliwert.com/company/org_AFQD2C2KE2NECFCGPMPTDP8QX2/proklima-gmbh-gebaeudesanierung-baulogistik) · Nürnberg · SME (from the award notice)
  - Won a contract in CPV group 450 (2026-10-05): [Evidence](https://inteliwert.com/tender/opp_6581NFRD0VY29BKM56NZDER8NC/bauvorhaben-bruederstrasse-17-18-markt-1-in-angermuende-los-01-baustelleneinrich), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_AFQD2C2KE2NECFCGPMPTDP8QX2), checked 4 Nov 2026
- [L. Elenz GmbH & Co. KG](https://inteliwert.com/company/org_HVDWASGYSJKBB400EP8BCZXWRG/l-elenz-gmbh-co-kg) · Konz · SME (from the award notice)
  - Won a contract in CPV group 450 (2026-10-19): [Evidence](https://inteliwert.com/tender/opp_2B0X8AX0ZE1SV5FZD6ZHZACDK4/abwassergruppe-zemmer-hier-los-3-neubau-stauraumkanal-neubau-retentionsbodenfilt), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_HVDWASGYSJKBB400EP8BCZXWRG), checked 4 Nov 2026
- [Trockenbau Wäntig GmbH](https://inteliwert.com/company/org_0EEB6NYMWMNRJPRGH15MX6AE24/trockenbau-waentig-gmbh) · Schneeberg · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 450 (2026-10-16): [Evidence](https://inteliwert.com/tender/opp_T6ZKVXVNP4HJCC4ZNK7N8GTRTG/trockenbauarbeiten), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_0EEB6NYMWMNRJPRGH15MX6AE24), checked 4 Nov 2026

## Related opportunities

- [BCD Neubau, Erweiterte Rohbauarbeiten](https://inteliwert.com/tender/opp_BHYDC9FAC4XZJ00JG8RFKZZ0VX/bcd-neubau-erweiterte-rohbauarbeiten)  
  Open · Buyer: Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen · Place: DE501 (Bremen) · Deadline: 7 Dec 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/490ccfa0-1bb5-4965-bcc3-30f8f89df88e), Last checked 6 Nov 2026, 07:11 (UTC+01:00)
- [Rahmenvertrag Renovierung von Straßenabläufen 2027-2028](https://inteliwert.com/tender/opp_22PSTSJ4BNNHJ7F7CHBPZ36Y06/rahmenvertrag-renovierung-von-strassenablaeufen-2027-2028)  
  Open · Place: DE5 (Bremen) · Deadline: 1 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/cf74d5db9c8e6ad5), Last checked 4 Nov 2026, 05:30 (UTC+01:00)
- [GMT 2027 Paket 6 - 4 Lose - 3x Region Süd; 1x Region Nord](https://inteliwert.com/tender/opp_ZABCZT1ACK087ZK40EQJ6HSJ0P/gmt-2027-paket-6-4-lose-3x-region-sued-1x-region-nord)  
  Open · Buyer: DB Netz AG (Bukr 16) · Place: DEB35 (Rheinland-Pfalz), DE259 (Bayern), DE25C (Bayern) · Deadline: 9 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f8a996cc-ed05-410f-baf1-c3266c425740), Last checked 4 Nov 2026, 15:10 (UTC+01:00)
- [KV NA / Weichenheizung und EEA](https://inteliwert.com/tender/opp_7FHA45A7TQM9BENGBJVN3Z5VDY/kv-na-weichenheizung-und-eea)  
  Open · Buyer: EUROGATE KV-Anlage Bremerhaven GmbH · Place: DE502 (Bremen) · Deadline: 2 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/4a7997a7-585e-4247-8a9e-6bfa9614ccee), Last checked 4 Nov 2026, 13:10 (UTC+01:00)
- [Nahverkehrskonzept Bremen Maßnahmen Bremen Hbf (Str.1740 u. 2200) Neubau Weichenverbindungen](https://inteliwert.com/tender/opp_DW6W70JKEJ4VA315Q2JACGY77W/nahverkehrskonzept-bremen-massnahmen-bremen-hbf-str-1740-u-2200-neubau-weichenve)  
  Open · Buyer: DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Place: DE501 (Bremen) · Deadline: 30 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/a7bafb92-adc6-4b4b-855b-008a7a88be51), Last checked 4 Nov 2026, 13:10 (UTC+01:00)
- [Gebäudeautomation, Bezirkssportanlage Süd - Gesamtsanierung Umkleide](https://inteliwert.com/tender/opp_JESGPNM4KW1TQ5PNTXX8T64HFW/gebaeudeautomation-bezirkssportanlage-sued-gesamtsanierung-umkleide)  
  Open · Buyer: Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen · Place: DE501 (Bremen) · Deadline: 1 Dec 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/28f49bc9-de79-4b4f-86f9-facbfcd368e3), Last checked 4 Nov 2026, 13:10 (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/7308122a-5d19-4ed9-8ee0-404897e895c3](https://oeffentlichevergabe.de/ui/de/notices/7308122a-5d19-4ed9-8ee0-404897e895c3)
- Last checked: 26 October 2026, 15:35 (UTC+01:00)

The official notice is authoritative. Inteliwert shows what the notice states and links to it.

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Page: https://inteliwert.com/tender/opp_DWHQPNAMQ4P021QJSM3PJW53NH/kellerabdichtung-mit-erd-und-abbrucharbeiten

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.