answers: Port of San Francisco
context: of industrial concerns, including the Pacific Rolling Mills, Risdon Iron & Locomotive, Kneass Boat Works, Union Iron Works, Bethlehem Shipbuilding, and BAE Systems. After Bethlehem acquired Union Iron Works in 1905, the pier also housed Bethlehem Shipbuilding Corporation's administrative offices in Building 101. Bethlehem Steel sold their holdings in the area to the Port of SF in 1980. As of Jan 3, 2017, the facility is operated by Puglia Engineering, Inc, who operate 2 other ship repair facilities in Washington State. Puglia Engineering purchased the facility from BAE Systems Ship Repair in January, 2017. The two dry docks were formerly </s> up to that time. Brown designed the clock tower after the 12th-century Giralda bell tower in Seville, Spain, and the entire length of the building on both frontages is based on an arched arcade. With decreased use since the 1950s, after bridges were constructed carry transbay traffic and most streetcar routes were converted to buses, the building was adapted to office use and its public spaces broken up. In 2002, a restoration and renovation were undertaken to redevelop the entire complex. The Great Nave was restored, together with its height and materials. A marketplace was created on the ground floor, </s> operated by BAE Systems San Francisco Ship Repair, employing approximately 200 people. Most of the pier's buildings have been unoccupied since the decline of shipbuilding in the area. However, some of the pier's historic buildings are still used, one is used for artist studios. In 2015, the Port of San Francisco started planning to redevelop the pier for mixed commercial and residential use in partnership with Orton Development, Inc. and Forest City Development. The redevelopment was expected to include roughly a thousand housing units and two million square feet of office space. In 2013, plans included a "Crane Cove Park"
question: who owns the ferry building in san francisco