OfertariumWhat 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
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Belgium – Repair and maintenance services of heating boilers – 2026-044 Framework agreement for maintenance and repairs of collective boilers
TED La Maison Sérésienne
COUNTRYBelgium
SUBMISSION DEADLINE29.10.2026
PUBLISHED29.09.2026
INDUSTRYRepair, maintenance services
SUBJECT OF THE CONTRACT
The contractor must hold authorizations for the maintenance and inspection of gas installations. It is required to submit a valid regional gas appliance technician certificate (type GI/GII) issued by the competent authority (SPW in Wallonia, Bruxelles-Environnement, or the Flemish Region). The Cerga certificate is optional. A DUME declaration (part IV.A) is required.
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Before you leave
Similar tenders closing soon
In this sector (Repair, maintenance services) bids can still be submitted in 17 procedures — deadlines within 14 days.
This buyer in the last 12 months
La Maison Sérésienne: 2 notices.
Most frequent winners: CERTINERGIE srl (1), Société simple momentanée BATITEC-SERBI (1), Société simple momentanée WUST-MOURY (1).
Most frequent winners: CERTINERGIE srl (1), Société simple momentanée BATITEC-SERBI (1), Société simple momentanée WUST-MOURY (1).
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