I hope you get it.
Consider the mini-scaffold based cart or other work carts for tooling around on a commercial job like that.
I just got a call yesterday to do handrails on 8 stories of commercial stair cases. Just oak rail on brackets, no balusters.
All the best,
We just finished 200' of rail in a corrugated plant. Like 3/4 of the brackets were into 100 year old brick. Between that, walking to my truck what felt like a mile anytime i needed something and all the damn ppl that just have to use the set of stairs i was on i'm really glad the week ends tomorrow. A landing and a set of stairs to a second floor office tomorrow and im outta there til some office work this winter. If i had to work in a factory i think id go insane from the constant noise and being confined, it feels like prison.