OpenTender 10 Nov 2026, 10:00 (UTC+01:00)

Verwertung von entwässertem Klärschlamm

At a glance

Samtgemeinde Zeven is procuring Sludge disposal services (CPV 90513900) in Rotenburg (Wümme) (DE937). It is divided into 2 lots. The notice gives 10 November 2026, 10:00 (UTC+01:00) as the deadline and states an estimated value of €571,200 excl. VAT. Procedure type: Open.

From the notice

Die Samtgemeinde Zeven beabsichtigt, die Jahresmenge des im Rahmen der Abwasserreinigung auf der kommunalen Kläranlage anfallenden Klärschlammes zur Verwertung abzugeben (insgesamt ca. 4.000 to OS). Hierzu werden Teilmengen für unterschiedliche Verwertungsverfahren ausgeschrieben: Los 1: stoffliche Verwertung (2.650 to OS) und Los 2: thermische Verwertung (1.350 to OS). Bei dem Klärschlamm handelt es sich um ausgefaulten Schlamm, der je nach betrieblicher Erfordernis vorzugsweise mit einer Schneckenpresse oder einer Kammerfilterpresse entwässert wird. Die Konditionierung des Schlammes erfolgt durch die Zugabe von Polymeren und je nach Entwässerungsaggregat ggf. zusätzlich auch einer Eisen-III-Chlorid-Lösung. Der Trockensubstanzgehalt beträgt etwa 21...27% TR. Gelagert wird der entwässerte Schlamm in einer überdachten Halle. Es fällt durchschnittlich eine Masse von ca. 75 to Originalsubstanz (OS) je Kalenderwoche zur Abfuhr und Verwertung an, die den beiden Losen anteilig zuzuordnen ist. Angestrebt wird eine regelmäßige Abfuhr. Die Laufzeit des jeweils abzuschließenden Vertrages beträgt 12 Kalendermonate ab dem 01.01.2027. Bei einer grenzüberschreitenden Verbringung beginnt die 12-monatige Laufzeit an dem Zeitpunkt, an dem die Notifizierung erfolgreich abgeschlossen ist.

Key facts

Each fact is from the official notice, last checked 6 November 2026, 14:30 (UTC+01:00).

Status
OpenOfficial notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Deadline
(in 3 days)Official notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Published value
€571,200 excl. VATOfficial notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Buyer
Samtgemeinde Zeven, Zeven, DEOfficial notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Place of performance
Rotenburg (Wümme) (DE937)Official notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Main CPV
Sludge disposal services (CPV 90513900)Official notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Procedure
OpenOfficial notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
Lots
2Official notice · checked 6 Nov 2026, 14:30 (UTC+01:00)
First published
8 October 2026, 14:47 (UTC+02:00)Official notice · checked 6 Nov 2026, 14:30 (UTC+01:00)

Fact sheet

Inteliwert fact sheet: Verwertung von entwässertem Klärschlamm — Samtgemeinde Zeven, deadline 10 November 2026, 10:00 (UTC+01:00). A product of Bandpey GmbH.
The key facts of this page as an image (PNG, 1600 × 900), made from the official notice. © Bandpey GmbH; terms of use. Download the fact sheet

Lots (2)

  1. Lot LOT-0001: Verwertung von Klärschlamm

    Stoffliche Verwertung von entwässertem Klärschlamm

    CPV
    Sludge disposal services (CPV 90513900), Sludge removal services (CPV 90513600), Sludge transport services (CPV 90513700)
    Place
    Rotenburg (Wümme) (DE937)
    Published value
    €161,000 excl. VAT
    Deadline
  2. Lot LOT-0002: Verwertung von Klärschlamm

    Thermische Verwertung von entwässertem Klärschlamm

    CPV
    Sludge disposal services (CPV 90513900), Sludge removal services (CPV 90513600), Sludge transport services (CPV 90513700)
    Place
    Rotenburg (Wümme) (DE937)
    Published value
    €124,600 excl. VAT
    Deadline

Timeline

  1. 8 October 2026, 14:47 (UTC+02:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice

Buyer and place

Buyer

Samtgemeinde Zeven
Zeven, DE

Place of performance

  • Rotenburg (Wümme) (DE937)

Classification

CPV codes

  • 90513900: Sludge disposal services
  • 90513600: Sludge removal services
  • 90513700: Sludge transport services

NUTS regions

  • DE937: Rotenburg (Wümme)

Official documents

Links go to the publisher. Inteliwert does not copy the documents.

Questions and answers

When is the deadline?

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

Who is the buyer?

Samtgemeinde Zeven, Zeven, DE.

What is being procured (CPV)?

Sludge disposal services (CPV 90513900), Sludge removal services (CPV 90513600) and Sludge transport services (CPV 90513700).

Where is the work performed (NUTS)?

Rotenburg (Wümme) (DE937).

What is the estimated value?

The notice states an estimated value of €571,200 excl. VAT.

Is it divided into lots?

Yes, into 2 lots: Verwertung von Klärschlamm and Verwertung von Klärschlamm.

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

Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice

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.

  • SME (from the award notice)
    • Won a contract in CPV group 905 (2026-11-04) Evidence · checked 6 Nov 2026
    • Seat in the same country as the place of performance Evidence · checked 6 Nov 2026
  • SME (from the award notice)New to public tenders
    • Won a contract in CPV group 905 (2026-11-02) Evidence · checked 6 Nov 2026
    • Seat in the same federal state as the place of performance Evidence · checked 6 Nov 2026
  • SME (from the award notice)New to public tenders
    • Won a contract in CPV group 905 (2026-10-05) Evidence · checked 6 Nov 2026
    • Seat in the same country as the place of performance Evidence · checked 6 Nov 2026
  • KES GmbH

    Vellmar
    SME (from the award notice)New to public tenders
    • Won a contract in CPV group 905 (2026-11-02) Evidence · checked 6 Nov 2026
    • Seat in the same country as the place of performance Evidence · checked 6 Nov 2026
  • Magnitz GmbH

    Tirschenreuth
    SME (from the award notice)New to public tenders
    • Won a contract in CPV group 905 (2026-10-07) Evidence · checked 6 Nov 2026
    • Seat in the same country as the place of performance Evidence · checked 6 Nov 2026

Source

Publisher
Bekanntmachungsservice
Licence
CC0 1.0
Last checked
6 November 2026, 14:30 (UTC+01:00)

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

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