In some cases, the items below are not shown, in order to keep the RCP from becoming too confusing. When furniture, fixtures or the millwork below are shown,they are shown dotted.

The construction of the ceiling (gypsum board. , acoustical tile, etc) A specification and/or finish (paint, stucco, etc. ) of the ceiling material The height of the ceiling above the finished floor (A. F. F. ) Dimensions A legend explaining the symbols on the RCP An explanation of any ceiling features such as bulkheads, soffits, raised or vaulted areas, trim or decorative applications Section symbols to further explain the construction of any ceiling features

Speakers from a stereo or other communication device Emergency lighting, exit signs Security cameras or domes Sprinkler heads Smoke or fire alarm devices Return air grilles and supply air diffusers for the Heating, Ventilating and Air Conditioning (HVAC) system Exhaust fans Seismic information and/ or details Expansion joint information and/ or details

Electrical wiring specifications Circuitry layout Connections to the electrical panel Location of switches