The pictures are from when were trying to figure out where to place everything.
I will try to post current pictures, but you can get the idea.
The yellow bins next to the controllers are for the manuals. We open each backflow when it arrives, place all the fittings, Y-Strainer, nipple and blow down in the box to make it easier on the installers.
We also open each controller, place a pigtail w waterproof adapter, 3M orange/blue wire nuts, lock ring and conduit adapter. Again, I am trying to keep the trucks clean so they do not grab hand fulls of all the little things that end up at the bottom of the bins