Lávka pro pěší Plzeň-Koterov

Project category ‐ New building

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Author SUDOP PRAHA a.s. / Tomáš Pechman, László Szíkora a kolektiv
Location Dílo je součástí stavby „Uzel Plzeň, 5. stavba - Lobzy - Koterov“. Mimoúrovňové bezbariérové spojení mezi ulicemi K Dráze a Na Lipce překonává silnici I/20 a dvoukolejnou železniční trať České Budějovice - Plzeň.
Investor Správa železnic, s. o., statutární město Plzeň. Spoluinvestor Magistrát města Plzně.
Supplier Přípravná dokumentace a projekt stavby: SUDOP PRAHA, a. s.
Zhotovitel stavby: Sdružení MTS + CHT – Uzel Plzeň, 5. stavba (Metrostav a. s., Chládek & Tintěra a. s.)
Podzhotovitel (ocelová konstrukce): Excon, a.s.
Date of project approval October 2021

Within the framework of the construction "Plzeň Junction, 5th construction - Lobzy - Koterov" a request was made to cancel the existing railway crossing over the line České Budějovice - Plzeň and the level crossing over the motorway feeder I/20. The out-of-level barrier-free connection between K Dráze and Na Lipce streets was designed with a new footbridge as a suspended continuous 2-span structure with a central H-shaped pylon located between the I/20 road and the double-track railway line. This construction object was co-invested by the Railway Administration, s.o. and the Municipality of Pilsen.

The supporting structure is a steel beam with a chamber cross-section. It is divided into two parts, a suspended structure with a span of 39.5 m + 38.15 m and a plan curved access ramp as a continuous eight-pole beam with a span of 8 m + 6x10 m + 8 m. A staircase was added to the footbridge at a later stage of the design preparation as a separate object placed on the cantilever of the central pylon.
The lower structure consists of two reinforced concrete abutments with parallel wings, a reinforced concrete pier at the junction of the two supporting structures, a steel pylon and steel uprights of the continuous beam.

Bridge length: 153,7 m
Length of footbridge: 202,4 m
Span NK1: 39.5 m + 38.5 m
Span NK2: 8 m + 6x10 m + 8 m
Construction height: 0.74 m
Footbridge height: 9.42 m
Free height above rail top: 7.65 m
Free height above the road: 4.8 + 0.5 m
Pylon height: 25 m
Free width on footbridge: 3.0 m
Width of the footbridge at the bridge axis: 3.89 m

Green building

Environmental certification

Type and level of certificate -

Water management

Is rainwater used for irrigation?
Is rainwater used for other purposes, e.g. toilet flushing ?
Does the building have a green roof / facade ?
Is reclaimed waste water used, e.g. from showers and sinks ?

The quality of the indoor environment

Is clean air supply automated ?
Is comfortable temperature during summer and winter automated?
Is natural lighting guaranteed in all living areas?
Is artificial lighting automated?
Is acoustic comfort, specifically reverberation time, guaranteed?
Does the layout solution include zoning and ergonomics elements?

Principles of circular economics

Does the project use recycled materials?
Does the project use recyclable materials?
Are materials with a documented Environmental Product Declaration (EPD) promoted in the project?
Are other sustainability certifications used for materials and elements?

Energy efficiency

Energy performance class of the building according to the Energy Performance Certificate of the building
Is efficient energy management (measurement and regular analysis of consumption data) considered?
Are renewable sources of energy used, e.g. solar system, photovoltaics?

Interconnection with surroundings

Does the project enable the easy use of public transport?
Does the project support the use of alternative modes of transport, e.g cycling, walking etc. ?
Is there access to recreational natural areas, e.g. parks, in the immediate vicinity of the building?