In 1991 our company entered the field of foundations with the purchase of a BAUER BG 7. From the beginning we succeeded in gaining our customers trust with our commitment and excellent completion of our undertaken projects. In 1995 we took another step in the field by purchasing a new more powerful machine the CMV TH 18-65 and in 2002 we purchased the new SOILMEC R – 415 HD.

In June 2006 from Kostantinos and Dimitrios Triantafillakis was founded the company KON. TRIANTAFILLAKIS & CO with exclusive aim the manufacture of special work of foundations. The same period the company bought also instrument of manufactured bored piles BAUER BG 25 H. In year 2008 other two drilling machines Bauer BG 24h, Bauer BG 20H, are added in the potential of company.
Our company has been in the field of manufacturing bored piles for 19 years and has dealt with the following circumstances:

• bored piles using temporary casing
• bored piles using bentonite mud
• bored piles in difficult terrain conditions

• Bored piles using continuous flight auger (CFA)
• Full displacement piles (FDP)
• Deep Mixing
• Stone Columns

• Vertical Drains
• Test on bored piles (Vertical - Horizontal)

• Steel piles with ground anchors (Berlinoise method)
• Secant bored piles with ground anchors
• Metal sheet piles
• Micropiles

For the construction of bored piles we use the following machinery:

• BAUER BG 25 H :
Date manufactured 2000, rotary torque 250 kNm, maximum drilling depth 41 m and maximum drilling diameter 1500 mm.

• TH 65 – TRO 18 CMV :
Date manufactured 1995, rotary torque 18 tonometry, maximum drilling depth 43 m and maximum diameter 200 cm.

• SOILMEC R – 415 HD :
Date manufactured 2002, rotary torque 15 tonometry, maximum drilling depth 35 m and maximum diameter 150 cm.