The Main Library of the Mazowieckie Voivodeship in Warsaw is the largest public library in the country entered in the register of monuments (687. 1965-07-01). The Lindner company was the general contractor for the reconstruction of the library, so called "Plomba", according to the project of the Bulanda, Mucha - Architekci Sp. z o. o. office. The scope of work included: all construction and demolition work, installations, delivery and installation of equipment and landscaping. A particular challenge was the implementation of an innovative design for the front façade of the building. The works were carried out under the supervision of the Voivodeship Office for Monuments Protection in Warsaw.