I recently did a job that involved splicing some 25 pair inside cables in a big plant. Conduits were in place and cables were run. Most splice boxes only had one cable in and one going out. A couple had a third smaller cable.

It's been quite a long time since I worked outside, but I remembered my training and used colored tie wraps to mark the direction the cables were going.

Anyone else remember this? Do you ever see it used anywhere?

Jim