News

CTPark Blatnice

09/2023

We are drilling and drilling, right now in Blatnice, not far from Nýřany. The interesting fact of this location is that there are significant coal seams that were deepmined in the past and there are corridors in the underground left. In 2016, an expert opinion was carried out, which was subsequently used in the design of the piles that we are currently implementing here. Our BG20H drilling machine is drilling 199 piles with round caps for the assembled reinforced concrete skeleton of the new hall. Piles with a diameter of 750 mm are drilled with predrills for pile caps with a diameter of 1250, 1400 and 1600 mm. Already in the predrills of the caps, we have been reaching sandstone with a hardness of R4-R3.

The construction site is led by Ing. Radek Vlasák.

NEW DRILLING RIG

Our machinery fleet got bigger and stronger again! In order to be able to implement the deep foundations of extremely loaded structures, which generate large dimensions and lengths of piles, we purchased a new, powerful BG28H instead of the BG23H. This new drilling rig of ours can drill a pile with a diameter of up to 1500 mm (dia 1800 mm after a minor adjustment), and it can also drill large round pile caps (with a diameter of up to 2000 mm) without any problems.

VALALIKY INDUSTRIAL PARK Košice (SK)

07/2023

The summer holidays are in a full swing, everyone is on a trip, and so is our BG20H drilling machine. Right now you can find it in Košice, in the east of Slovakia, where it performs a very important task – it carries out technological drills and piles for load tests in the future large production area. But it is not easy at all, because the geological and hydrogeological conditions at the site of the future construction are extremely demanding. Drilling is complicated by liquid sands in the interlayers of Neogene clays. And to make matters worse, these are sands with pressurized water, which after drilling can rise up above the ground level in an instant and fill the entire borehole with fine sand. The exact positions of these sand layers are practically impossible to map in advance. Our drill crews will have to be very alert and skilled indeed! They will also have to be in contact with our designer, who will continuously update the project documentation according to the situation on the construction site. For more than a thousand piles…

Our designers, led by Ing. Vojtěch Ježek, have been working on the project from the very beginning. The results from the technological boreholes and load tests will be used for a more economical foundation design for the entire future factory. The start of the construction work is planned for November of this year. It will be a challenge, but we are ready to do precise work even in these extreme conditions.

HEATING PLANT Králové nad Labem

06/2023

We have already warmed up two times this year at the Heating plant area in Dvůr Králové nad Labem. The first time we drilled deep foundation of the boiler house (piles with circular caps for prefa columns), the second time we managed two projects at once – piles under the base plate for the storage tanks and the foundation of the energo bridge.

The attached photo shows the piles under the storage tanks.

G-TES EXTENSION Nitra (SK)

06/2023

We are returning back to Nitra, after 5 years, to help with an extension of the halls of G-TES, for which we drilled piles in 2018.

We are currently drilling piles and preparing the square pileheads for the prefab columns in the extension of the press shop. Due to the pile heads dimensions (1.45×2.00×1.80 m) and the local geology, it is necessary to retain the excavation pit. We always first make the soldier piles with lagging and then the excavation and the head themselves, as you can see in the attached photos. We are also drilling piles for an extension of the administration building and the welding shop extension.

The construction site is managed by Libor Dvorský, the project was prepared by Ing. Ondřej Tušl.

TEAMBUILDING Giant mountains

05/2023

We went to Giant mountains for our teambuilding. The weather was great, so that we could do some hikes along the ridges and enjoy the breathtaking views. We also spent some time in the spa, tasted excellent food and chatted with each other and with our friends from 3G Praha s.r.o., who visited us there. The days were full of laughter and joy and we are already looking forward to the next teambuilding.

LE & CO Jirny

05/2023

It looks like our drilling machine is already sulking in the corner and refusing to continue drilling anymore, but it is not the case. We came back to Jirny, to the LE & CO area, to drill another deep foundation for new shelters, corridors and a pedestrian bridge between the production halls (we drilled its foundation last year). Our drilling rig has to drill very close to the existing hall, because the pedestrian bridge will be built here. Piles dia 1300 mm are needed to carry the large loading from the upper structure (bridge).

The project was designed by Ing. Ondřej Tušl, construction is managed by Miroslav Kloc.

RENOKAR CNC PRODUCTION AREA Stráž pod Ralskem

05/2023

In-House exhibition BAUER Gruppe, Schrobenhausen (DE)

05/2023

We visited our machine supplier BAUER Group in Schrobenhausen in Germany in the first week of May. We attended In-House exhibition in BAUER's headquarters, checked the upgrades and new machines and enjoyed the good atmosphere and great conversations.

Thank to BAUER Group for the invitation and we are looking forward to the next time.

EXTENSION OF A WAREHOUSE (Kupkolo.cz) Dvůr Králové nad Labem

04/2023

The cycling season has already started, and since the interest in bikes is great, there is a need to extend a warehouse space of one of the largest Czech online sellers of components, accessories and bikes. We were invited to execute deep foundation for the warehouse extension.
The extension is founded by piles dia 750 mm with circular pileheads dia 1350 mm with cups prepared for the precast columns.

The project was prepared by Ing. Ondřej Krkavec, construction is managed by Miroslav Slabý.

BIOMASS BOILER Dvůr Králové nad Labem

03/2023

We are working on a deep foundation for a new biomass boiler in Dvůr Králové nad Labem now.

Ing. Jan Mrázek has prepared the project, Miroslav Kloc is managing the construction site.

Jiří Borovský

5. 3. 2023

Our colleague and friend Jirka Borovský, who belonged to our team since 2012, passed away on 28th of February. Sincere condolences to his family. Rest in peace.

NEW WAREHOUSE B.3 Přehýšov

02/2023

We have come to Přehýšov again to execute a deep foundation of another new warehouse – B.3. We are working on 220 new piles dia. 750 and 1000 mm with pile cups drilled dia. 1350 and 1500 mm.

The project was prepared by Ing. Vojtěch Ježek, construction site is being managed by Ing. Radek Vlasák.

AH TURBOVÁ Prague

01/2023

BACK IN 2022

CHRISTMAS 2022

SMALL HYDROELECTRIC POWER PLANT Radešov

12/2022

Working on a wall made of soldier micropiles with lagging for a small hydroelectric power plant on Otava river in Radešov.

Bc. Ondřej Krkavec has prepared the design, Jan Chadima manages the site.

OZO Ing. Tereza Jiříčková

12/2022

We would like to congratulate our colleague Ing. Tereza Jiříčková, who passed an exam at Czech Labor Safety Office and became a qualified person of the Health and Safety Care.

NEW WAREHOUSE Cheb

11/2022

A great event requires great commitment. Our drilling machines have arrived to Cheb and they are going to drill more than 830 pile caps and piles with a maximum length of up to 25 m for the new warehouse.

The construction site is managed by Vladimír Slavíček, the project is in charge of Ing. Jan Mrázek and Bc. Ondřej Tušl.

NEW WAREHOUSE Přehýšov

10/2022

We have finished the deep foundation of a new warehouse B.1 near exit 100 on D5 (Přehýšov). More than 320 piles with a diameter of 750 and 1000 mm with round pile cups were drilled.

The project was prepared by Ing. Jana Dvorská, construction site was managed by Miroslav Kloc.

BYTY BORSKÝ PARK Pilsen

10/2022

We have already finished the retaining structure for the pit excavation and deep foundation for an apartment house. The retaining structure is made of doubled steel piles 2xU280 or 2xU260 with timber lagging. The structure is anchored in one level through the steel soldier piles. Piles dia 750, 1000 and 1300 mm were drilled to found the apartment house.

Ing. Radek Vlasák supervised the building site, the project was in charge of Ing. Štěpánka Peřinová.

SECANT PILES AND DEEP FOUNDATIONS FOR GOLDBECK Prefabeton s.r.o. in Tovačov

09/2022

We are very pleased, that our clients are satisfied with our works and that they hire us for a cooperation on other new projects.

Our drilling machines have visited the area of GOLDBECK Prefabeton s.r.o. in Tovačov again. They have drilled secant pile walls for an aggregate pit and foundations for silos and new hall.

Ing. Jan Mrázek a Bc. Ondřej Krkavec have prepared the projects, Vladimír Slavíček a Miroslav Slabý supervised the building site.

NEW WAREHOUSE Liberec

08/2022

Our working groups have picturesque view of Ještěd during drilling piles of dia. 750 mm with pile caps (dia. 1250 and 1350 mm) for a new warehouse in an industrial area of Liberec – Dolní Hanychov.

Ing. Vojtěch Ježek has prepared the project of pile foundation, Libor Dvorský supervises the construction site.

AH MILÁNSKÁ Prague

08/2022

The works on foundation and retaining structures for AH Milánská has been finished and you can see pictures from the site below.

AH MILÁNSKÁ Prague

06/2022

Our drilling machine has just left the construction site of the Milánská Apartment House in Prague 10 – Horní Měcholupy, where it was drilling temporary retaining structures for the foundation pit for the apartment house itself and for a retention tank, as well as executing deep foundations for cranes.

The main foudation pit is retained by Berlin wall made from soldier steel piles from IPE270 to IPE400, which will be anchored at one level. In some parts of the pit, where it was not possible to use the anchors, contiguous pile wall of dia 1200 mm was designed and drilled. The retaining structure for the ramp and the retention tank were made as a cantilevered Berlin wall.

The piles for the cranes were drilled with a diameter of 900 and 1200 mm, 16 m long and they will be connected with monolithic footings in their heads.

The works on the retaining structures are continuing – timber lagging and shotcrete between the piles are executed and also the anchors are drilled.

The project was prepared by Ing. Michal Budina and Bc. Ondřej Krkavec, Ing. Radek Vlasák is managing the site works.

INS TOWER Náchod

05/2022

Pile foundation for a new house called INS Tower in Náchod has been already finished by our BG 20H machine. There was not too much space in-situ, but thanks to a great teamwork and cooperation everything went well and the whole Tower on embedded piles can be finished soon.

Ing. Štěpánka Peřinová has prepared the design of pile foundation.

AH PODĚBRADOVA Pilsen

05/2022

We designed and executed foundations and retaining structures for the foundation pit for an apartment house in Poděbradova Street in Pilsen in 2019.

We are coming back now to found another apartment house right next to the house from 2019. The new AH will be built on the site of a former brewery and restaurant. The outline of the demolished brewery is visible on the wall of AH from 2019 – can be seen in the attached picture.

The project was prepared by Ing. Jan Mrázek, Bc. Dominik Malý manages the site.

Rostislav Kameníček

We got to know sad news, that our former colleague died on 2nd of April 2022. Sincere condolences to his family. Rest in peace.🤍

BALL Pilsen

04/2022

We drill the piles for a new Ball warehouse until the drill smokes – you can see us at Borské pole in Pilsen.

The project is in charge of Ing. Jan Mrázek,  Vladimír Slavíček manages the site works.

AH HLUBOČEPY Prague

03/2022

Two new apartment houses will be built above Dalejský potok, at the end of the tram line in Hlubočepy, Prague. We are currently drilling piles with a diameter of 900 and 1200 mm and length up to 15,5 m to found them. The design and execution of an unanchored Berliner wall for a foundation pit is also a part of our delivery.

Ing. Jan Mrázek has prepared the project,  Ing. Radek Vlasák manages the site works.

LE & CO Jirny

02/2022

The new large production hall for LE & CO company in Jirny near Prague is already growing in height. The high-quality deep foundation for this construction is executing by our largest drilling machine BG23H.

The construction is managed by Miroslav Kloc and Bc. Dominik Malý, the project was prepared by Ing. Jan Mrazek.

NEW WAREHOUSES Týniště nad Orlicí

02/2022

We are executing the foundation of production and storage halls WH102 and WH103 in Panattoni Industrial Park in Týniště nad Orlicí. The geology in-situ (exaggerated river bed filled with Holocene alluvium with organic admixture and frequent alternation of geological layers) and high groundwater level clearly led to the design of deep foundations – to bored piles, which must be cased along the entire length when drilling.

The construction is managed by Ing. Radek Vlasák, the projects were prepared by Ing. Veronika Špedlová and Ing. Vojtěch Ježek.

NEW DRILLING MACHINE

01/2022

We purchased new drilling machine BG20H, which will help to increase the productivity and operational capabilities of the company, and also help us to prevent problems associated with the currently very poor availability of spare parts and authorized servicing of drilling rigs (a consequence of the covid-19 pandemic).

NEW STORAGE AREA

01/2022

In order to have a place to store all our machines and equipment and to carry out regular repairs of drilling tools, we acquired a large area with a two-nave hall after reconstruction, warehouses and workshops in Na Valmetce street in Kladno.

BACK IN 2021

INDUSTRIAL PARK Kojetín

06/2021

The execution of a pile foundation for a new multi-storey automated warehouse for a major online retailer started at the end of June in Kojetín in an area, which was formerly part of a sugar factory.Tall and heavy loaded structure needs a special design of pile foundation – there were designed piles of dia. up to 1500 mm and in lengths up to 36 m.

The design was made by Ing. Jan Mrázek, the construction site is supervised by Miroslav Slabý and Vladimír Slavíček.
The BG20, BG23 and BG33 drilling machines are currently working at the site.

PRODUCTION FACILITY Serbia

We are preparing an Execution design of pile foundation for a new production facility for one of the biggest vehicle manufacturer worldwide.

The production hall will be founded on bored piles with circular and rectangular pile caps. At the locations of concentrated loads from upper structure, there are designed pile groups with a massive concrete footings. The loess and buried soil in situ and a huge loads from upper structure generates piles with lengths up to 30 m.

A part of our service is also a design of a retaining structures for pits inside the halls.

This project is a big challange and experience for our design team as long as there are many problems arising on during the process of designing and current execution carried out by local subcontractors. We are forced to solve the tasks and problems operatively in order of hours or days.

Ing. Jan Mrázek and Ing. Veronika Špedlová are responsible for the whole design of pile foundation and retaining structures.

REKONSTRUCTION OF PIPELINE Chvaletice

05/2021

Our drilling machine tried to vie with the fifth highest building in the Czech republic – with the 300 m high chimney in an areal of Power plant Chvaletice. Meanwhile the piles for a pipeline reconstruction were drilled.

PRODUCTION HALL for F. X. Meiller Slaný Ltd.

04/2021

We have just finished the deep foundation for a new production hall for F. X. Meiller Slaný Ltd. Company. Piles of dia. 750 mm and 1000 mm with circular pile caps were drilled in a marine sediments of Bohemian Cretaceous Basin (sandstone).

Design was prepared by Ing. Jana Dvorská, the construction site was supervised by Ing. Radek Vlasák.

BD U JEŽÍŠKA Plzeň

03/2021

Deep foundation and the Berliner wall for a new apartment building U Ježíška in Pilsen were executed by our machines.

The supervisors are Ing. Radek Vlasák and Miroslav Kloc, design was made by Ing. Vojtěch Ježek.

KAUFLAND Olomouc

02/2021

Our two drilling machines are working on a deep foundation and permanent pile wall in a neogene clay and waterlogged sandy soil. Maximal length of piles is 25 m.

Ing. Jana Dvorská has designed the deep foundation, Ing. Vojtěch Ježek has prepared the design of the pile wall, Miroslav Slabý supervises the building site.

BACK IN 2020