Every residential building shall be protected from adverse environmental
conditions as follows:
A. Watertight and weatherproof. Exterior walls, roofs and all openings
around doors, windows, skylights, hatchways, chimneys and all other
parts of the structure shall be maintained so as to keep water from
entering the structure and to prevent undue heat loss. Damaged materials
shall be repaired or replaced.
B. Dry rot and rust-resistance. All parts of the structure that show
evidence of dry rot or other deterioration shall be replaced and refinished.
C. All exterior wood surfaces that are not of a species inherently resistant
to decay shall be treated periodically with a protective coating or
other preservative to prevent structural decay.
D. Metal surfaces that show evidence of excessive rusting shall be refinished,
replaced if necessary or removed.
Exterior artificial lighting shall be provided at night at or
near front entrances of multiple dwellings. Such illumination shall
provide a minimum of 1/2 footcandle of light.