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Bartłomiej Ziółkowski

Associate, Warsaw

Bartłomiej Ziółkowski is an attorney-at-law, a member of the Energy Team. He specialises in issues related to infrastructure investments, public procurement law and contract law - including contracts based on FIDIC terms and IT contracts.
Bartomiej Ziolkowski 768x510


Bartłomiej provided legal assistance for key contracting authorities from railway and road industry as well as government agencies during the preparation and implementation stage of infrastructure projects. He has advised both public and private entities (in particular from construction and IT industry) in procurement and commercial disputes, before the National Appeals Chamber and common courts.
He also dealt with matters related to transmission easements and expropriation proceedings, providing legal assistance to the company that is the transmission system operator.


Attorney-at-law - Warsaw Bar Association of Attorneys-at-Law

Recent Cases

Representing an economic operator (from construction industry) in a dispute with the contracting authority in the course of mediation before the General Counsel to the Republic of Poland leading to the reduction of the contracting authority's claims to 7%.
Providing legal assistance to an contracting authority from the railway industry, at the implementation stage of: “Construction of the ERTMS/GSM-R system infrastructure on railway lines”.
Providing legal assistance to an contracting authority, at the stage of public procurement, in particular in the following proceedings:

"Implementation of construction works and implementation of the detailed design and implementation of construction works for the installation of railway traffic control devices, railway telecommunication network devices, a dynamic travel information system on the section Katowice Szopienice Płd. – Katowice – Katowice Piotrowice as part of the project “Works on basic passenger routes (E 30 and E 65) in Silesia”

“Development of designs for the execution and execution of construction works as part of the project entitled: Works on the Poznań rail freight bypass”.

“Execution of construction works on the Lębork - Słupsk section without the Słupsk station, km 81.150 - 128.600 of the railway line No. 202 as part of the project entitled "Works on the railway line No. 202 on the section Gdynia Chylonia - Słupsk".