Determination of instrument mounting materials
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For desulfurization projects, there aren’t many instruments involved, but it’s really troublesome when it comes to tallying up the installation materials. Does anyone have any good tips? At what general points is it necessary to install cable trays? Should more materials be provided so that the construction workers can decide what to do?
Your design is terrible; how can you expect to do a good job on construction? It will definitely require redoing everything.
For the branches, 50-slot boxes are used; it’s no problem to run 4 2*1.5 armored cables in each of these 50-slot boxes. As for the main slot box, it depends on the number of connection points
You can’t shift the blame for this on the construction team; you should at least install a main channel
Yes, there must be a layout diagram for the instrument tray
Ah, another homeowner who didn’t carry out proper design work, I guess
The cable trays should be arranged according to the layout of the equipment and the pipe racks in the ductwork. Even if there are few of them, if they are located far away from the main cable tray, it is still necessary to use small cable trays; otherwise, the construction workers will curse you during the construction process.
I have indeed considered going to the site these days