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
Documents
Tender Notice