Section 15-1929. Corrections and revisions of statements of enhancements

Should it be found necessary to correct or to revise any statements of
  enhancements  due  to  drainage,  general apportionment of cost, general
  plan for drainage works, estimates of cost of drainage works, boundaries
  of districts, boundaries of lands assessable for various portions of the
  work or any other matter above treated, such corrections  and  revisions
  may  be  made  either  upon  petition  or on motion of the department by
  following the procedure for each case as above set forth in so far as it
  can be made to apply.