Where work has been done in any park, square, avenue, grounds or recreation center
under any permit, the permittee shall repair, reconstruct and put the ground in as
good condition in all respects when the work shall have been completed or terminated
or such permit shall have expired as said ground was in when the permit was granted
or the work commenced; the condition of the ground, site or place in any park, square,
avenue, grounds or recreation center where any work has been done pursuant to any
permit shall be made satisfactory to the public services director and on the completion
of the work, the permittee shall forthwith remove all buildings, structures, machinery
or equipment used in connection with such work from the park.
