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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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Germany – Heating system design services – Specialist planning of technical building equipment HLS according to HOAI for the conversion of a medical center

TED Stadt Wendlingen am Neckar

COUNTRYGermany

SUBMISSION DEADLINE05.10.2026

PUBLISHED28.09.2026

INDUSTRYArchitectural, engineering services

SUBJECT OF THE CONTRACT

Required 2 references in the field of building services engineering (HLS) according to §§ 53, 55 HOAI. The contractor must perform at least 40% of the services, and the final acceptance cannot be earlier than 01.09.2023. Experience required in construction within existing buildings (renovation/expansion) and the implementation of installations in group 1 according to fee structure II (HOAI).

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