All exterior trash and storage areas, service yards, loading docks
and ramps, wood service poles, electric and gas meters, fire sprinkler
valves, irrigation backflow prevention devices, transformers, etc.,
should be screened from view in a manner that is compatible with the
building and site design. Screening should be well designed and materials
should be substantial and durable. Generally, all such elements should
be located to the rear of the site and/or away from a major street,
and screened to a height necessary to conceal the equipment from view
for a radius of fifty feet (50').