Directions for constructing a bar bending schedule (BBS) of column are explained in this post. Specifically, it provides a calculation for the reinforced concrete beam. Under the calculations, there are the details about the type and length of bend, cutting length. For this reason, all the formulas and the mathematical calculations that you will need for the construction are are explained in the tutorial.
Directions for Constructing BBS of Column
In the video below you can see the explanation about the details and instructions for making a bar bending schedule of column. There you can see all of the calculations, step by step, thus you will have no difficulties in the future.