Two (2) sticks of moldable putty (part number FSP-MPS) are also needed for each opening. In instrumentation EPC (Engineering, Procurement, and Construction) projects, installing cable trays is very important for making sure that signals are sent reliably, that people are safe, and that systems work well for a long time. Quick-turn lock unitizes assembly during installation. Union features twist-on action for easy connection and disconnection; red color. The following charts give the number of 3M pillows needed to completely firestop an opening that cable tray passes through. The objective is to ensure safety, quality and compliance during the. These rules have to be respected scrupulously by the engineering services, consulting firms, the fitters (external companies, employees of the technical services or employees of the maintenance services, the laboratory agents) implementing or working on cabling systems in the ITER facility during.
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