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Level 1 & 3 Unbonded PT Repair, Rehabilitation & Strengthening

This workshop enhances the knowledge and capabilities of installers and inspectors and other key personnel involved in the repair, rehabilitation, and strengthening of single strand unbonded post-tensioning (PT) systems for elevated structures. This comprehensive Level 3 workshop assumes that the individuals in the workshop have current PTI certification for installation and stressing of single strand unbonded tendons for elevated construction together with field work experience in installation and stressing of unbonded tendons.

Topics covered include:

    • Overview of PT systems
    • Overview of initial construction
    • Contract documents
    • Evaluation
    • Repair steps and techniques
    • Safety
    • Unbonded PT rehabilitation
    • Unbonded PT strengthening
    • Case studies

Workshop / Certification Requirements

Level 1 & 3 ** Unbonded PT Repair, Rehabilitation & Strengthening (2 day workshop)
Workshop attendance prerequisites:
  • Current certification Level 1 Unbonded PT Installation, OR
     
  • Current certification Level 2 Unbonded PT Installer or inspector

Level 1 Unbonded PT Repair Certification Requirements:
  • Current certification Level 1 Unbonded PT Installation, OR Current certification Level 2 Unbonded PT Installer or inspector

  • Attendance of workshop Level 1&3 Unbonded PT Repair Specialist

  • Exam score: Minimum 80%

  • Field work experience: None

Level 3 Unbonded PT Repair Specialist Certification Requirements:
  • Current certification Level 1 Unbonded PT Installation, OR Current certification Level 2 Unbonded PT Installer or inspector

  • Attendance of workshop Level 1&3 Unbonded PT Repair Specialist

  • Exam score: Minimum 80%

  • Field work experience: 800 hours of unbonded PT, of which a minimum of 150 hours in stressing of repair work and 150 hours in repair, rehabilitation, or strengthening PT work

** Due to the specialized nature of Unbonded PT Repair, there is no Level 2 Unbonded PT Repair certification available.  Extensive experience as well as classroom knowledge, is necessary to achieve Level 3 Unbonded PT Repair Specialist certification.

Scheduled Workshops

Miami, FL

August 23-24, 2019

Houston, TX

September 22-23, 2019

Location TBA

Level 3 Unbonded PT Repair, Rehabilitation, & Strengthening Resources
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