Renovation of Technical Tram Type Konstal 4N Tender - 147435107

The GDAŃSKIE AUTOBUSY I TRAMWAJE SP. Z O. O. has issued a Tender notice for the procurement of a Renovation of Technical Tram Type Konstal 4N (So-Called Track Snow Blower) in the Poland. This Tender notice was published on 18 Aug 2026 and is scheduled to close on 02 Sep 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 147435107, while the tender notice number is 570241-2026 and Registering on the platform.

Expired Tender

Procurement Summary

Country: Poland

Summary: Renovation of Technical Tram Type Konstal 4N (So-Called Track Snow Blower)

Deadline: 02 Sep 2026

Posting Date: 18 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 147435107

Document Ref. No.: 570241-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

50222000 - Repair and maintenance services of rolling stock

Purchaser's Detail

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Tender Details

RENOVATION OF TECHNICAL TRAM TYPE KONSTAL 4N (SO-called TRACK SNOW BLOWER) 1. The subject of the order is the provision of a service consisting in the renovation of one Konstal 4N technical tram (so-called track snow blower). 2.Order includes in in particular: 1)General requirements: a) strengthening selected elements of the tram's supporting structure; b) adapting the tram bogies and suspension to the changed weight (tram characteristics) and new operational parameters; c) repair of the plating external, including roof covering; d) installation of new tram fronts according to the N8C tram type (two-way vehicle); e) development of tram control stations (two positions); f) replacement of tram traction motors with asynchronous motors; g)assembly combined traction inverter; h)installation of the static converter; i) production of new wheel set axles; j) installation of new or regenerated tram gears, using gears from an N8C tram; k)installation of new wheel rims trams; l) construction of a new low- and high-voltage electrical installation; m)regeneration or replacement of the current collector; n) installation of modern security systems and security systems; o) optimization of operational parameters; p)exchange wagon couplers; q) replacement of tram lighting in LED technology, outside and inside; r) installation of devices and installations supporting hydraulic cleaning devices (track brushes). Doc Title: RENOVATION OF KONSTAL 4N TECHNICAL TRAM ...
Document Type: Contract Notice Contract Type: services Doc Title: RENOVATION OF TECHNICAL TRAM TYPE KONSTAL 4N (SO-called TRACK SNOW BLOWER) Dispatch Date: 2026-08-17 Publish Date: 2026-08-18 Submission Date: 2026-09-02

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