What you will see after registration

Documents to submit

✓Bid form — attachment no. 1
✓Declaration of non-exclusion
✓List of supplies from the last 3 years
✓Liability insurance — min. 120 000 €
✓Proof of bid bond payment
✓Power of attorney, if signed by an agent

AI warnings from documentation

❗Bid bond 3 500 € — payment before submission deadline
⚠Required 2 references after min. 90 000 €
⚠Completion deadline 30 days from signing
⚠Mandatory site visit — rejection if missed
✓No ISO certificate requirement

Budget and competition

3median number of bids

24%tenders with one bid

✓Amount from bid opening for this buyer
✓Who won there before and for how much
✓Suggested price range based on data

Analysis example — specific values depend on the proceeding

✉️ Email this tender to me

Full card with AI analysis — after free registration.

Basic preview · no login required

Route West I - District heating pipeline construction

DE ENTEGA AG

COUNTRYGermany

SUBMISSION DEADLINE28.09.2026

PUBLISHED27.08.2026

INDUSTRYConstruction materials

SUBJECT OF THE CONTRACT

Trasse West I – Fernwärmerohrleitungsbau Fachlos 3.1.2: Rohrmaterial & Isolierung Liefer- & Bauleistung Beschreibung: Der AG betreibt am Standort Frankfurter Straße 100 in Darmstadt ein Heizwerk. Die Wärme wird primär über das nahegelegene Müllheizkraftwerk (nachfolgend „MHKW“) erzeugt, zum Heizwerk geliefert und von dort weiter verteilt. Durch einen derzeitigen Umbau im MHWK kann zukünftig mehr Wärme…

This is the beginning of the description. The rest, participation requirements, documentation, and deadlines — after free registration.

🔒

You are seeing only part of the information because you are not signed in

The full subject description, participation conditions, required documents, deadlines and AI analysis are available after creating a free account.

Create a free account →

Full list, no login required.

One click instead of an evening spent on documentation Ofertarium reads the tender documentation and attachments for you: it extracts the bid bond, required references and staff qualifications, identifies entry barriers, budget, and likely competition — so you know if it's worth bidding before you spend your evening on it. Plus, alerts on new proceedings and upcoming deadlines.

Full card requires an account

Before you leave

Similar tenders closing soon

In this sector (Construction materials) bids can still be submitted in 44 procedures — deadlines within 14 days.

All open tenders in this sector →

This buyer in the last 12 months

ENTEGA AG: 9 notices.
Most frequent winners: CDM Smith SE (1), Labitzke Gebäudereinigung GmbH (1), MOHA+ GmbH&Co.KG (1).

Do not miss the next one like this

A daily e-mail with new procedures on this topic — including small-value ones missing from the national bulletin.

Create a free account and set an alert

The deadline for submitting tenders has passed — catch similar tenders before they expire

Free alerts for new procurement procedures in your industry · no credit card required

Create a free account →I already have an account