Plot plans pipe racks

Because ambient air is contacted with evaporating water within a WSAC, from a distance a WSAC has a similar appearance to a CT (Fig. 12-8i). Economically optimal plot plan locations for WSACs can vary integrated into, or with, the process structure, remote to it, in a pipe rack, etc. 

The layout of the various sewer systems can begin with a careful indication of all the major equipment foundations, the locations of which are taken from the plot plan. Care should be exercised to indicate all pipe rack columns, lighting poles and all minor footings, which, if not shown, may result in interferences with the sewers. Underground cooling-water systems should be integrated into the sewer system layout as an additional system as it would be impossible to avoid interferences. The same can be said of any underground electrical utilities they must be also indicated on the sewer layout to avoid any interferences. 

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