FYI.
National Electrical Installation Standards(NEIS) are also ANSI standards. NECA 100-1999 is "Symbols for Electrical Construction Drawings". We recently purchased a set of the available standards for our reference library, and are exploring the integration into our specifications and drawings. Hopefully, this will translate into fewer contradictions and mistakes, less work for our engineers and designers, and easier comprehension by our and other field construction personel. Go to the NEIS site for more info. The use of a nationally recognized standard assures all users nationwide to be on the "same page" when using or creating construction drawings. I admire your efforts, Scott, and your symbols may in fact mirror those in the above standard.
