Jetty construction
Technique
Jetty construction Keller has the experience and expertise to construct long jetties into deep water to allow the berthing of large vessels without the need for any dredging. Keller rig on a barge…
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Wharf construction
Technique
Wharf construction Keller has the engineering capacity to design flexible and tailored wharf construction solutions to meet different soil conditions and requirements. Keller crane constructing a new…
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Soil displacement piles SDP and VDP
Technique
Soil displacement piles SDP and VDP Screw displacement piles (SDP) and Vibro displacement piles (VDP) are a fast and effective technology for deep, pile foundations for various structures.…
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Controlled Stiffness Columns CSC®
Technique
Controlled Stiffness Columns CSC® This method involves strengthening the ground using high deformation modulus CSC® (Controlled Stiffness Column) concrete displacement columns. Controlled Stiffness…
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Injection systems
Technique
Injection systems Injection systems involve the injection of aqueous solutions into the ground to treat expansive, collapsible, and desiccated clay and railroad subgrade mud pockets. Injection…
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Flood shafts construction
Technique
Flood shafts construction Keller designs seal of all types of flood shafts, including structures already in operation and newly designed. Floodbank construction Common uses Flood shaft seals Repair…
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West Branch- Poznań Office
Office
West Branch- Poznań Office West Branch Poznań T: +48 (0) 61 655 69 30 +48616556930 F: [email protected] www.keller.com.pl ul. Innowatorów 8 Street Dąbrowa k. Poznania 62-070 Dopiewo Key contacts…
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Head Office- Center Branch, Diaphragm Walls Branch
Office
Head Office- Center Branch, Diaphragm Walls Branch Head Office Ożarów Mazowiecki T: +48 (0) 22 448 92 00 +48224489200 F: +48 (0) 22 448 92 05 +48224489205 [email protected] www.keller.com.pl…
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North Branch - Gdańsk Office, Technical Office, Hydrotechnical section
Office
North Branch - Gdańsk Office, Technical Office, Hydrotechnical section North Branch Gdańsk T: +48 (0) 58 769 75 40 +48587697540 F: [email protected] www.keller.com.pl 11 Azymutalna Street 80-298…
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West Branch- Wrocław office
Office
West Branch- Wrocław office West Branch Wrocław T: +48 (0) 71 756 42 50 +48717564250 F: [email protected] www.keller.com.pl 2-6 Długosza Street 51-162 Wrocław Key contacts Sławomir Szczepaniak,…
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North Branch- Szczecin Office
Office
North Branch- Szczecin Office North Branch Szczecin T: +48 (0) 695 030 364 +48723440174 F: [email protected] www.keller.com.pl 17 Jerzego Janosika street 71-424 Szczecin Key contacts Lech…
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South Branch
Office
South Branch South Branch Kraków T: +48 (0) 12 341 87 00 +48123418700 F: [email protected] www.keller.com.pl 25J Marcika Street 30-443 Kraków Key contacts Łukasz Dziadoń, South Branch Director E:…
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Railway embankment on the E65 railway line.
Project
Railway embankment on the E65 railway line. Thanks to the protection of the active landslide and the strengthening of the ground and the railway embankment, which was completed in the record time of…
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DCT2 Terminal North Port
Project
DCT2 Terminal North Port As part of the extension of the container terminal, a crane beam had to be piled up on stilts and the ground had to be reinforced on an area of about 20 ha for storage yards…
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LOTOS Refinery EFRA U&O Programme
Project
LOTOS Refinery EFRA U&O Programme The EFRA U&O project required designing and execution of comprehensive geotechnical works alongside with the necessary preparatory, excavation and…
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E65 railway line substructure reinforcement
Project
E65 railway line substructure reinforcement On the 1 km section of the E65 railway line in the Szymankow area, where there were numerous deformations of the tracks in the past, Keller reinforced the…
/en/projects/e65-railway-line-substructure-reinforcement
LOTOS Refinery 10+ Programme
Project
LOTOS Refinery 10+ Programme The largest European petrochemical investment, the LOTOS Refinery's 10+ Programme, required the design and execution of geotechnical works for several dozen new…
/en/projects/lotos-refinery-10-programme
DCT Container Terminal North Port
Project
DCT Container Terminal North Port In order to improve access to the existing DCT container terminal, the ground under the modernized access track and under the foundation of the new crane had to be…
/en/projects/dct-container-terminal-north-port
Granaria - buildings in Quarter II on Granary Island
Project
Granaria - buildings in Quarter II on Granary Island In the prestigious, historic centre of Gdańsk on Granary Island, it was necessary to perform a comprehensive excavations support, underpinning…
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Sea Towers
Project
Sea Towers The Sea Towers residential building, located in the city centre, directly at the President's Quay, consists of 2 towers with 28 and 36 storeys. The higher tower together with the…
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