NTC Wind Energy has been tensioning foundation anchor bolts for over 20 years. We provide both full tension services and selective lift-off testing. Our top-of-the-line equipment can reach up to 165 KIP while fitting on extremely low clearance applications for today's high tension requirements and high-density bolt patterns.
Mechanical rust removal on foundation anchor bolts is extremely time consuming, dangerous to personnel and damaging to the tower base. NTC Wind Energy has developed a bolt restoration service which requires