Section 5-604. Expenditures

a.  No  monies included in the revenue
  sources established pursuant to section 5-602  shall  be  available  for
  appropriation  unless  a  schedule  for  the  proposed uses of the total
  projected amount of such  revenue  sources  shall  be  set  forth  as  a
  supporting  schedule  to the preliminary budget required to be presented
  by the mayor pursuant to charter section two hundred thirty-six, and  as
  a  supporting  schedule to the executive budget required to be presented
  by the mayor  pursuant  to  charter  section  two  hundred  fifty.  Such
  schedule  shall  indicate each agency and unit of appropriation to which
  amounts are proposed to be appropriated, and shall indicate by  unit  of
  appropriation the intended uses of such amounts and the objectives to be
  met.
    b.  The  monies  so available for appropriation shall be spent only in
  accordance with applicable state law and charter  sections  two  hundred
  fifty-four,  two  hundred  fifty-five,  and two hundred fifty-six, or in
  accordance with charter  sections  one  hundred  seven  or  two  hundred
  sixteen.  If any source within the account accrues revenues in excess of
  the amount projected in the adopted budget  to  be  received  from  such
  source,  such  excess  revenues may not be expended except in accordance
  with such charter sections, and for the purpose of section  one  hundred
  seven   of  the  charter  shall  be  deemed  new  revenues  pursuant  to
  subdivision e of section one hundred seven of the charter.