TVA Construction offers its customers the following services:

• Cooperation during the designing stage, to determine optimal foundations for the buildings (drilled piles, filling piles, prismatic piles, drainage piles)
• Performing static tests for all types of piles
• Erecting of drilled piles by using DOUBLE ROTARY DRILLING, and the VDW (van der Waals) DRILLING method. This method significantly increases the speed of erecting drilled piles and, depending on geological conditions, allows the erection of up to 40 piles a day. This method also permits the erection of walls from secant piles in the vicinity of other buildings, not damaging them and not digging the ground out from around them
  
• Driving groves of up to 24 m deep, with the help of LIEBHERR LRB 255 base equipment, by using the high-frequency silent pile driver
• Erecting of VIBREX type filling piles, for all diameters
• Manufacturing and driving of prismatic piles
• Performing earthworks and “0” cycle works
• Construction and reconstruction of highway bridges and overpasses
• Construction and reconstruction of railway bridges