Section 86. Opening and closing streets

Except  in the case of an
  emergency, no person,  agency,  business,  association,  or  corporation
  shall  remove  the  pavement,  disturb  the surface or otherwise open or
  close a street, road or highway until a written notice is filed at least
  ten days in  advance  of  the  intended  action  with  the  construction
  coordinator and consulting engineer for the borough in the office of the
  borough  president and the office of district manager  for the community
  district in which the street, road  or highway is located.  In the event
  of an emergency, such notice may be  made  in  person  or  by  telephone
  before  the  action  is  instituted and in writing immediately after the
  action is instituted.  If this is not feasible, notice shall be made  in
  person  or  by  telephone and in writing immediately after the action is
  instituted.