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 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 historical and current PT systems
- Overview of initial construction
- Contract documents
- Evaluation
- Repair steps and techniques
- Safety
- Unbonded PT rehabilitation
- Unbonded PT strengthening
- Case studies
Work
Affadivit
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Workshop / Certification Requirements
Level
1 & 2 Unbonded PT Repair, Rehabilitation & Strengthening
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Workshop attendance
prerequisites:
- Current certification Level 1 Unbonded PT Installation, OR
- Current certification Level 2 Unbonded PT Installer or
Inspector
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Level 1 Unbonded PT
Repair
Certification Requirements:
- Current certification Level 1 Unbonded PT Installation, OR
- Current certification Level 2 Unbonded PT Installer or
Inspector
- Field work experience: None
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Level 2 Unbonded PT
Repair Specialist
Certification Requirements:
- Current certification Level 1 Unbonded PT Installation, OR
Current certification Level 2 Unbonded PT Installer or Inspector
If you hold a current Level 1 Unbonded PT Installation certification,
submit 800 total hours of installation or inspection of unbonded PT
work on elevated structures of which minimum 150 in repair installation
AND minimum 150 in repair stressing.
If you hold a current Level 2 Unbonded PT Installer or Inspector
certification, submit 300 total hours of installation or inspection of
unbonded PT work on elevated structures of which minimum 150 in repair
installation AND minimum 150 in repair stressing.
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