![Training and Certification of Field Personnel for Unbonded Post-Tensioning (Leverl 1: Field fundamentals) [Spiral-bound]](https://m.media-amazon.com/images/I/51lVi3mpRUL._SL500_.jpg "Training and Certification of Field Personnel for Unbonded Post-Tensioning (Leverl 1: Field fundamentals) [Spiral-bound]")
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This instructional manual has been prepared by the Post-Tensioning Institute's Committee for Training and Certification of Field Personnel for Unbonded Post-Tensioning soley as a recommended general guide and assistance to the placement, installation and inspection of unbonded single strand post-tensioning systems, the operation of stressing equipment, and accessories.
