Gas pipe new furnace

Plans on marc desk do not issue till updated letter recieved 06-08-2012 this application seeks to adjust/change the;occupancy in order;to reflect the longtime use of my house- and as purchased-;from a two to a three family dwelling unit where the third unit is located;more than 65% above grade;in the basement;floor.;the main entrance;also faces the front lot line - everything is;up to code and there is no work to be done since it has been used as;unit;in a long time. Tax have been paying to the assessing dept as a three family for over twenty years;. Tax record can prove it. Record at isd also shows that there was a permit applicatioon filed in1967 to legalize it as such but the (then);owner did not follow;the process;through the end. 4/19/2012 plans dropped off in boa bucket