I am looking for information on the height
specifications of underground [ petroleum ]
storage tanks, fill pipe covers.
These covers are the ones you typically see
over the underground tanks, at typical
fueling stations. Some are installed
flush at grade, and others are installed
with the...
& = & = &
Greetings to all !
I would like to find out if there is a standard or a code regarding the
mounting of light switches near doorways.
NFPA 70 DOES require that electrical outlets [ snap switches ] be
installed within a certain height range [ vertically ], but is
there a code \...
