# 19-1041-26 Stadtbibliothek Hildesheimer Straße Umbau und Erweiterung WC-Anlagen; Sanitärinstallation

Open · Tender

## At a glance

This tender is for Construction work (CPV 45000000) in Niedersachsen (DE9). The notice gives 20 November 2026, 10:30 (UTC+01:00) as the deadline. Procedure type: de-open.

### From the notice

Lieferung und Montage von ca. 140m Entwässerungsleitung PE DN56 bis DN125, ca.130m Trinkwasserleitung Kupfer DN12 bis DN31, ca. 140m Dämmung , 11 Stck. Waschtischanlagen, 12 Stck. WC Anlagen, 5Stck. Urinalanlagen, 12 Armaturen, Demontage von ca. 50m TW Ltg. Kupfer, ca. 80m Entwässerungsleitung Kunststoff/Guß, ca. 10 Entwässerungsleitung Asbest, 8 Stck. WC Anlagen, 6 Stck.
Waschtischanlagen, 2 Stck. Urinalanlagen

Sanitärinstallation

## Key facts

- Status: Open
- Deadline: 20 November 2026, 10:30 (UTC+01:00) (in 11 days)
- Place of performance: Niedersachsen (DE9)
- Main CPV: Construction work (CPV 45000000)
- Procedure: de-open
- Lots: 1

Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ef53b58fffc83b25). Each fact is from the official notice, last checked 29 October 2026, 06:30 (UTC+01:00).

Fact sheet: [Inteliwert fact sheet: 19-1041-26 Stadtbibliothek Hildesheimer Straße Umbau und Erweiterung WC-Anlagen; Sanitärinstallation, deadline 20 November 2026, 10:30 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_BMB34JY9NZJ5G08J0NYA7M9XPX/ntv_AEYAPJ451RG24CT4KMP1KHFSG5/en-sheet.png) (PNG, 1600 × 900)

## Lots (1)

### Lot LOT-0000: 19-1041-26 Stadtbibliothek Hildesheimer Straße Umbau und Erweiterung WC-Anlagen; Sanitärinstallation

Lieferung und Montage von ca. 140m Entwässerungsleitung PE DN56 bis DN125, ca.130m Trinkwasserleitung Kupfer DN12 bis DN31, ca. 140m Dämmung , 11 Stck. Waschtischanlagen, 12 Stck. WC Anlagen, 5Stck. Urinalanlagen, 12 Armaturen, Demontage von ca. 50m TW Ltg. Kupfer, ca. 80m Entwässerungsleitung Kunststoff/Guß, ca. 10 Entwässerungsleitung Asbest, 8 Stck. WC Anlagen, 6 Stck.
Waschtischanlagen, 2 Stck. Urinalanlagen

Sanitärinstallation

- CPV: Construction work (CPV 45000000), Machinery for mining, quarrying, construction equipment (CPV 43000000), Construction structures and materials; auxiliary products to construction (except electric apparatus) (CPV 44000000), Architectural, construction, engineering and inspection services (CPV 71000000)
- Place: Niedersachsen (DE9)
- Deadline: 20 November 2026, 10:30 (UTC+01:00)

## Timeline

- 29 October 2026, 06:30 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ef53b58fffc83b25)

## Classification

- CPV codes: Construction work (CPV 45000000); Machinery for mining, quarrying, construction equipment (CPV 43000000); Construction structures and materials; auxiliary products to construction (except electric apparatus) (CPV 44000000); Architectural, construction, engineering and inspection services (CPV 71000000)
- NUTS regions: Niedersachsen (DE9)

## Official documents

No documents found in the indexed notice.

## Questions and answers

### When is the deadline?

The official notice gives 20 November 2026, 10:30 (UTC+01:00) as the deadline.

### What is being procured (CPV)?

Construction work (CPV 45000000), Machinery for mining, quarrying, construction equipment (CPV 43000000), Construction structures and materials; auxiliary products to construction (except electric apparatus) (CPV 44000000) and Architectural, construction, engineering and inspection services (CPV 71000000).

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

Niedersachsen (DE9).

### Is it divided into lots?

No, the notice names a single lot.

### Which procedure is used?

de-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/ef53b58fffc83b25)

### Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ef53b58fffc83b25)

## 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.

- [GFT-Studio](https://inteliwert.com/company/org_27YP9AE47SXFPT21VHDZZ5C6NZ/gft-studio) · Twist · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_NHQ2XN88K57B6JTWVPM735NBH1/sg-zeven-kubiz-zeven-bodenbelagsarbeiten), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_27YP9AE47SXFPT21VHDZZ5C6NZ), checked 5 Nov 2026
- [Konrad Leymann GmbH & Co. KG](https://inteliwert.com/company/org_37SG1G3BR9B2FBQGMKHBGQ4N60/konrad-leymann-gmbh-co-kg) · Sulingen · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 450 (2026-09-22): [Evidence](https://inteliwert.com/tender/opp_C840V0GRGMBAFMKEH7FHDGK98Y/rendsburg-bautechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_37SG1G3BR9B2FBQGMKHBGQ4N60), checked 5 Nov 2026
- [Rosenhagen GmbH](https://inteliwert.com/company/org_432JRTY89FHVCBKSAN2ZCNX0C3/rosenhagen-gmbh) · Burgwedel · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 450 (2026-10-30): [Evidence](https://inteliwert.com/tender/opp_71XXT1F9XNEAFP0FT980X2EH0F/sg-zeven-kubiz-zeven-schlosserarbeiten), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_432JRTY89FHVCBKSAN2ZCNX0C3), checked 5 Nov 2026
- [Trauco-Spezialbau GmbH](https://inteliwert.com/company/org_D9M0M555KXKVVK1SAAYFPY8BWB/trauco-spezialbau-gmbh) · Edewecht · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 450 (2026-10-13): [Evidence](https://inteliwert.com/tender/opp_T50ZFGTC68E1MHKQZCPARG7PQR/sanierung-ggs-bergstrasse-alt-wetter-faserzementfassade), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_D9M0M555KXKVVK1SAAYFPY8BWB), checked 5 Nov 2026
- [KOSS GmbH](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC/koss-gmbh) · Burgwedel · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 450 (2026-11-02): [Evidence](https://inteliwert.com/tender/opp_WFKSTKXTJMJKK8E0T7Z1RZTYG6/stadt-hemmingen-gs-arnum-lueftungstechnik), checked 5 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GNFTHT2DQ2GV455C1YHXGC2MFC), checked 5 Nov 2026

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- [Gebäude HR - Erneuerung Beleuchtung](https://inteliwert.com/tender/opp_2HGD0X67BWWYSJ16FGG5564ZND/gebaeude-hr-erneuerung-beleuchtung)  
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## Source

- Publisher: Bekanntmachungsservice
- Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/)
- Official notice: [https://oeffentlichevergabe.de/ui/de/notices/ef53b58fffc83b25](https://oeffentlichevergabe.de/ui/de/notices/ef53b58fffc83b25)
- Last checked: 29 October 2026, 06:30 (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_BMB34JY9NZJ5G08J0NYA7M9XPX/19-1041-26-stadtbibliothek-hildesheimer-strasse-umbau-und-erweiterung-wc-anlagen

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