Thank you to all, but yes dtn6770 is right. We have a lot of new hires with little to no engineering background and feel that it would be safer as well as easier for everyone if you could look at a system and identify it as river water or fuel oil without having to trace it back to the origin...
Is there any color standard for power plant piping (i.e. Lube Oil, Fuel Oil, Raw Water, Condensate, etc.)? We are trying to implement a coding system at our plant and cannot seem to find any standard.