Zakládání staveb, a. s. - Foundation pit for a tunnel portal on the Prague City Ring in Komořany class=" view- no-layout no-task ltr">

Foundation pit for a tunnel portal on the Prague City Ring in Komořany


Foundation pit for a tunnel portal on the Prague City Ring in Komořany, construction no. 513

Within the framework of the Komořany tunnel construction - a part of the construction no. 513 of the City Ring around Prague – it was necessary to secure a large foundation pit for a cut-and-covered tunnel part on the Komořany forefi eld. The pit was 175 m long and 50 m wide and it reached the height of up to 29 m at the portals. The Zakládání staveb Co. was commissioned to secure the foundation pit sides using temporary rider bracing; with respect to the free height the rider bracing had to be realised at two levels and anchored at 2-6 levels. Due to favourable geological conditions the riders could be carried out as rammed despite their length reaching almost 14 m.

Measures

Rider bracing (riders I360/400): 3626 m2
Temporary and permanent 4- and 6-strand anchors: 1328 m

Client

Skanska Co., Líbalova 1/2348, Praha 4-Chodov

Investor

Road and Motorway Directorate of the Czech Republic, Na Pankráci 56, Praha 4

Price

Year

796 000 EUR 2007-2008



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  • Type of construction : Traffic projects
  • Country : Czech Republic
  • Financial volume : 10–50 mil. Kč
  • Completion date : 2006-2010
  • Supporting technologies : Anchors,Rider bracing

Basic data
Administrative address

Zakládání staveb, a. s.,
Dobronická č.p. 1371
148 26 Praha 4

 

E-mail general: info@zakladani.cz
E-mail for offers: zakazka@zakladani.cz
Data box - ID: 44utdij

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Company logotype

Reception desk

Zakládání staveb, a. s.
K Jezu 1, P. S. 21
143 01 Praha 4 - Modřany

ID Number: 49241567
Tax ID Number: CZ49241567

Company registered in the Commercial Register at the Municipal Court in Prague, Section B, Insert 2139.

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