The rental repairs or minor maintenance for which the tenant is liable, if there is no clause to the contrary, are those designated as such by the use of the premises, and, among others, the repairs to be made:
To the hearths, counter-hearths, architraves and mantelpieces of fireplaces;
To the re-grouting of the bottom of the walls of the flats and other dwelling places to the height of one metre;
To the paving stones and tiles of the rooms, when there are only a few broken;
To windows, unless they are broken by hail or other extraordinary accidents and force majeure, for which the tenant cannot be held responsible;
To doors, cross-pieces, partition or shop closing boards, hinges, pins and locks.