page_title: Providence City Hall
section_title: Architectural details
hierarchical_section_title: Providence City Hall / Architectural details
caption_attribution_description: English: Atrium of Providence City Hall.
context_page_description: Providence City Hall is the center of the municipal government in Providence, Rhode Island, and is located at the southwest end of Kennedy Plaza. Built in 1878, Providence City Hall is now listed on the National Register of Historic Places.
context_section_description: "The building's construction is of iron and brick, faced with Westerly granite on the Dorrance and Washington Street sides and New Hampshire granite on the other two sides. The sidewalks are granite blocks, 5 to 6 feet wide and 18 to 20 feet long. The entire structure was built on an artificial foundation set atop 3,128 pilings driven deep into the underlying hardpan."
  "Four coal-fired boilers of 50 horsepower each provided heat for the building. The boilers also supplied energy to operate a water-powered elevator, capable of carrying up to 50 passengers at one time. The elevator was built with electric bells at each landing so that it could be summoned to the desired floor."
  In the pre-electricity age, "to keep clocks accurate and uniform, a central control mechanism was installed. It operated in a fashion similar to a grandfather clock, and each morning would be wound up by the janitor. It sent battery powered signals to other clocks in the building. Although the building was wired for electricity shortly after its construction, the clock mechanism remains in place and can be seen in the fifth floor Archives."
  "The original main floor included a reception room and the office for the City Messenger. His office contained an elaborate array of communication devices, 50 speaking tubes, 50 electric bells and 50 annunciators which connected to all departments. Next to the Messenger's Office was an ornate reception room, 23 feet by 33 feet, with large mirrors hung at each end of the room. The walls were finished in mahogany and stamped leather."
  "The fifth floor living quarters for the janitor and his family included a kitchen, parlor, two bedrooms and a bath. The remainder of the fifth floor was used by the City Engineer and for storage. The upper levels of the building are within a high, convex, mansard slate roof that rises above the parallel-eaved parapet. Fashioned into the mansard dome are ornamental bulls-eye dormers."
  "The mansard roof area is reached by an iron stairway from the fifth floor where, originally, large batteries were stored to generate electricity for the city-wide fire alarm system and for the operation of the clocks and bells in the building. Another flight of stairs led to a higher area in the mansard dome which was also used for storage."
caption: Atrium of Providence City Hall
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