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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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Wymiana stolarki otworowej w lokalach zarządzanych przez KZGM w Katowicach

BZP KOMUNALNY ZAKŁAD GOSPODARKI MIESZKANIOWEJ W KATOWICACH

Procedure concluded

Awarded — contract award notice

Award amount

••••••

Result announced

15.10.2026

Contractors awarded the contract: 2

••••••••••••••

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COUNTRYPOLSKA

AWARD AMOUNT••••••

PUBLISHED15.10.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

The subject of the contract is the replacement of window joinery in residential premises managed by KZGM in Katowice. The scope of work includes the dismantling of existing wooden frames, installation of new PVC joinery (including casement windows, tilt-and-turn windows, balcony doors, arched windows), installation of window sills, and execution of flashing and painting works. The contractor is obliged to dispose of…

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In this sector (Construction work) bids can still be submitted in 1 188 procedures — deadlines within 14 days.

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This buyer in the last 12 months

KOMUNALNY ZAKŁAD GOSPODARKI MIESZKANIOWEJ W KATOWICACH: 94 notices.
Most frequent winners: Zakład Remontowo Budowlany „Marko” Mare… (4), Zakład Remontowo-Budowlany Ilona Lipińs… (4), "MONTER" TECHNOLOGIA MONTAŻU W BUDOWNIC… (3).

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