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On 20.11. this year began installation of sheet piles of S. i A. Pietrucha Sp. z o.o. - GW-580/7. Work is carried out under the project titled. "Construction of the access road to the junction Dąbrowica (the section from the intersection with Al. Solidarity with Al. Warsaw to the city limits) in Lublin".

General contractor is the company BUDIMEX SAA,  the subcontractor work on the installation of sheet piling selected company PRI Department Chrobok and Hubert Henry Chrobok Sp. J.  www.firma-chrobok.pl ZRI Chrobok is one of the largest companies in the country, offering, among others. specialized in the field of civil engineering horizontal drilling with diameters from 100 to 2400 mm and pile driving and pulling sheet piling to a depth of 18 m, as well as many other works in the field of geotechnics. General Contractor from a wide range of products S. i A. Pietrucha, finally decided to use a piling GW-580/7 .

Project Executive assumed the trench wall protection under two bridges in the form of sealed chambers as part of the sheet piling lost, drawn to work with the foundation. Provided with a height of 4m piles, submerged completely into the ground, and the total number of sides is 800m2.

One major problem in the first phase of the installation have been very difficult soil conditions of clay, which prevented the punching of sheet piling to the expected depth. The key to success was the use of side-Mandrel (the guide) by steel and high-frequency vibration hammer whose weight is 1200kg.

It is worth mentioning that the company ZRI Chrobok, for the first time perform work related to the installation of vinyl sheet piling, but the experience gained over the years with the work related to installation of the steel wall and the involvement of employees, made it possible to carry out the work according to the schedule and the expectations of the General Contractor.

The work associated with the installation of vinyl sheet piling to take until mid-December of this year.

In September of this year, began piling installation Si A. Pietrucha Sp. z o.o.  new type - GW-610/9 Assembly takes place in Indonesia on the island of Sumatra.
 

Sheet piles of S.i A. Pietrucha Sp. of o.o. are protected against the erosion of the river. Installation is very efficient and to execute it using modern equipment. Installation Company  decided to improve the work  use the steel Mandrel.
 

Due  the size of the project work will continue until the end of the first quarter of next year.

A mediados de diciembre 2011 se han completado los trabajos de montaje de las tablestacas de vinilo SIA Pietrucha acumulando tipo GW-300 / 5,5 en Jelgava, Letonia.

Este proyecto ya está otra protección asociada con de la inversión hecha de un muro de sellado de las tablestacas de vinilo Pietrucha tipo SIA GW-300 / 5,5 de vertedero de residuos tóxicos.

Para SIA Pietrucha de tablestacas de vinilo tipo GW-300 / 5,5 esta es una aplicación ideal. Muro de sellado está hecho de tablestacas de vinilo S i A Pietrucha tipo GW-300 / 5,5 es una protección duradera, fácil de instalar y de bajo costo contra la lixiviación de sustancias tóxicas de los vertederos en las aguas subterráneas, ríos o embalses.

Un muro de sellado también se utiliza como aislante en el caso de los vertederos.