"Elster" construction unites experienced and highly qualified specialists in the foundation works and geotechnical engineering and offers a full range of geotechnical services, from preliminary design to execution of works and transfer them to the customer.

Company engineering department is capable to develop design and technical solutions for tasks of any complexity, using international experience and considering Ukrainian construction market specifics. Elster specialists participated and made a huge contribution in design, optimization, production, monitoring and quality assurance on a number of complex and significant projects in Ukraine and abroad, including: reconstruction of the Kiev Central Department Store and Postal Square in Kyiv, construction of power facilities in Ukraine and oil and gas facilities in Kazakhstan.

MAIN TECHNICAL SOLUTIONS PROPOSED BY "ELSTER":

• Bored piles with a diameter from 150 to 1500 mm depth down to 60 m, performed under protection of steel casings or bentonite slurry
• CFA piles with a diameter of 150 to 1000 mm, depth down to 40 m
• Cased CFA piles with a diameter from 400 to 1000 mm, depth down to 25 m (CCFA)
• Vibrodisplacement piles with a diameter from 300 to 600 mm depth to 15 m
• Full-displacement bored piles from 370 to 510 mm, depth down to 20 m (FDP)
• Micropiles with diameter up to 300 mm, depth down to 25 m

SPECIAL TECHNICAL SOLUTIONS:

• Single column soil mixing with diameter from 400 to 800 mm, depth down to 20 m (SCM)
• Soil mixing walls with thickness from 400 to 600 mm, depth down to 20m (SMW)
• Jet grouting with diameter up to 3000mm depth down to 30m
• Permanent and temporary ground anchors (rod and strand anchors), length up to 60 m, bearing capacity up to 2000 kN
• Diaphragm wall with thickness from 400 to 800 mm depth down to 40 m
• Vibrocompaction and Vibrodisplacement (sand and stone columns)
• Shotcreting
• Sheet piles installation

DESIGN AND RESEARCH WORKS

• Design of supported and unsupported excavation pit walls for underground parts of buildings and embedded
• Design of embankments, retaining walls and landslide protection measures
• Designing of dewatering systems and watertight screens
• Design of soil improvement
• Design of protective screens
• Impact assessment and monitoring during construction in confined areas and restrained urban development
• Optimization of technical and structural solutions, developed by third-party design organizations