No person, firm or corporation, public service, water, light
or power company shall alter or disturb the grade of any street, highway
or public place within the Village, nor shall any person, firm or
corporation, public service, water, light or power company disturb
the paving or dig or excavate any such street, highway or public place,
nor construct or reconstruct sidewalks, curbs and driveway aprons,
except where such construction or reconstruction of sidewalks, curbs
and driveway aprons is covered by a building permit, unless a written
permit shall first be obtained for such purpose from the Superintendent
of Public Works or his authorized representative, which permit shall
be issued by the Superintendent of Public Works or his authorized
representative upon such terms and conditions as are deemed necessary
to properly safeguard the public safety or welfare.
No permit shall be issued for the construction or reconstruction
of sidewalks beyond the advertising date for bids for the construction
or reconstruction of such sidewalks, which work is to be included
in a public works construction contract with the Village.