law: Ancient Monuments and Archaeological Sites and Remains Act, 1958
  14.Maintenance of certain protected monuments.-
  (1) The Central Government shall maintain
  
  every monument which has been acquired under section 13 or in respect of which
  
  any of the rights mentioned in section 5 have been acquired.
  (2) When the Director-General has assumed the
  
  guardianship of a monument under section 5, he shall, for the purpose, of
  
  maintaining such monument, have access to the monument at all reasonable times,
  
  by himself and by his agents, subordinates and workmen, for the purpose of
  
  inspecting the monument and for the purpose of bringing such materials and
  
  doing such acts as he may consider necessary or desirable for the maintenance
  
  thereof.