Photo Caption: A view of the scaffolding constructed around the U.S. Capitol Dome. Multiple AOC jurisdictions are collaborating to ensure the success of the highly visible, multi-year Capitol Dome Restoration Project.

AOC Jurisdictions

AOC is comprised of 10 primary jurisdictions, each responsible for a distinct physical area of Capitol Hill. The jurisdictions and their individual responsibilities are summarized below. Appendix A provides highlights of each jurisdiction’s FY 2014 accomplishments and FY 2015 priorities. A list of the major facilities under each jurisdiction’s stewardship is included in Appendix B.

AOC Capitol Building

AOC Capitol Building (CB) is entrusted with the care and stewardship of the U.S. Capitol, one of the most iconic and historically significant buildings in the world and the centerpiece of Capitol Hill. The jurisdiction is responsible for carpentry, construction, electrical, elevator, heating and air conditioning, masonry, painting, plumbing, special events and Flag Office support. In addition, the jurisdiction provides occupational health and safety, sustainability and recycling, energy management and fire detection and protection management programs. The jurisdiction also manages maintenance at the Capitol Visitor Center (CVC) although the operations of the CVC are the responsibility of the U.S. Capitol Visitor Center. More information on AOC Capitol Building is available at www.aoc.gov/us-capitol-building.

AOC Capitol Grounds

AOC Capitol Grounds is responsible for preserving and maintaining 286 acres of landscape and infrastructure across Capitol Hill, including Union Square, the 12-acre site situated between the Capitol’s West Front and the National Mall. The jurisdiction performs routine and periodic landscape maintenance such as weeding and watering seasonal plants, mowing, comprehensive tree care and upkeep of the supporting infrastructure, vehicles and equipment. The jurisdiction is also responsible for maintenance of 18.5 miles of sidewalks, 8.5 miles of drives, parking lots and irrigation systems and preservation and maintenance of historic stone walls, ornamental fountains and other decorative features. Snow and ice removal, trash collection and support for major events also fall under AOC Capitol Grounds. More information on AOC Capitol Grounds is available at www.aoc.gov/capitol-grounds.

AOC Capitol Police Buildings, Grounds and Security

AOC Capitol Police Buildings, Grounds and Security is managed by the Office of Security Programs (OSP). OSP is responsible for the maintenance, care and operation of the buildings, grounds and security enhancements of the U.S. Capitol Police (USCP), the Alternate Computer Facility