With vision, passion and commitment
we carry out projects
and undertake realization
of every task!

Bridges design along S61 (km 23+255 to km 42+765) – building and design system

Design start : 09.2018
Design completion : IV.2019
Numbers : 24 bridges/flyovers and ~200 culverts
Investor : GDDKiA w Olsztynie
Contractor : Lafrentz Polska Sp. z o.o.
Constructor : Trakcja PRKiK S.A., Przedsiębiorstwo Eksploatacji Ulic i Mostów Sp. z o.o., Mostostal Warszawa S.A.
Scope of project : Bridges design and working plans with specifications

Temporary bridge over Wartę river along DK11, Oborniki city – building and design system

Design start : 03.2018
Design completion : 11.2018
Overall lenght : 168,00 m
Deck width : 11,90 m
Construction type : Modular
Investor : GDDKiA w Poznaniu
Contractor/Costructor : STRABAG Sp. z o.o.
Scope of project : Bridges design and working plans with specifications, report on water and law matters

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Bridge over Warta river along the Wronki city bypass (build & design system)

Design completion : 2017
Overall length : 221,00 m
Span length : 60 + 100 + 60 m
Deck width : 15,30 m
Construction type : multispan prestressed concrete beam
Investor : Wielkopolski Zarząd Dróg Wojewódzkich, Poznań (voivodship road municipality)
Contractor : Lafrentz – Polska Sp. z o.o.
Constructor : BUDIMEX S.A.
Scope of project: bridge design and working plans with specifications, report on water and law matters.

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Footbridge over Supraśl river

Design completion : 2016
Overall length : 52,00 m
Span length : 51,00 m
Deck width : 6,90m
Construction type : single arch span with composite deck
Investor : gmina Wasilków
Contractor : Estakada Tomasz Pawłowski
Scope of project : evaluations, modelling and detailing of the superstructure

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Flyovers E-4, E-5 and E-6 built using the incremental launch method (ILM) along DW682 road

Design completion : 2016
Overall length and span length :
E-4 – 698,00 m; 48 + 10 x 60 + 48 m
E-5 – 518,00 m; 48 + 7 x 60 + 48 m
E-6 – 458,00 m; 48 + 6 x 60 + 48 m
Deck width : 14,40 m
Construction type : Prestressed beam (box cross-section)
Investor : Podlaski Zarząd Dróg Wojewódzkich
Contractor : Lafrentz – Polska Sp. z o.o.

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