Since September, when the Department of Education installed a new computer program for high school students' academic records, problems and complaints have proliferated.

In 2008, the Department of Energy installed a 250 kilowatt solar electric photovoltaic array on the North Building's roof.

The Department of Environmental Protection is installing a new sewer system in Hamilton Beach.

The Department of Motor Vehicles will soon install security cameras on Colorado roads that digitally record facial data.

Traffic engineers call this a "leading pedestrian interval," and to their credit, the city's Department of Transportation has installed them at some locations throughout the city.

In the last 15 years, the city's Department of Housing Preservation and Development has installed fiberglass cornices on 750 of the 7,500 buildings it manages.

Utah's Department of Transportation has installed large orange signs: "Falcon bird watch area.

The Department of the Environment installed four gauging stations along the river, the first in 1970, to measure discharge and water quality.

The city's Department of Transportation has installed 170 so far, with another 330 due this summer.

The Department of Veterans Affairs, however, has installed many thermal ice or water systems.