Bracing of conductors in CT cabinets

[MDJ]

Can anyone tell me where to find detailed instructions or even a instructional video on how to properly brace (wrap/lash) conductors in a current transformer cabinet? The intructions on the small sticker inside the cabinet are not very clear. I called my supplier but they just sent me a sales catalog with a bunch of information that was not helpful. I’ve been in the trade a long time but yesterday was the first I learned that this is required during an inspection. I did my first conductor bracing today based off of a picture that I got from an engineer with the power provider. It should pass inspection but I’d like to know if there is an actual procedure for doing this.

Thanks in advance
Matt