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results 61-80 of 561 item(s)  page 4 of 29 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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 Image: Title: Subject.TGM: Description:
61. Cloud Gate, SBC Plaza, March 22, 2004 Cloud Gate, SBC Plaza, March 22, 2004 Concrete; Structural systems; Trusses; Construction workers; Grinding machines; Hoisting machinery; Skyscrapers; Stairways; Steel; Construction equipment; A worker grinds the concrete surface of SBC Plaza, along the steps. Pritzker Pavilion is visible in the background.
62. Crown Fountain, installing glass brick panels, April 5, 2004 Crown Fountain, installing glass brick panels, April 5, 2004 Glass blocks; Structural frames; Hoisting machinery; Construction workers; Trees; Crates; A worker guides a glass panel into place on the north tower of Crown Fountain as it is hoisted from above by a crane.
63. Crown Fountain, construction of north tower, May 20, 2004 Crown Fountain, construction of north tower, May 20, 2004 Structural systems; Hoisting machinery; Construction workers; Faces; Lighting; Glass blocks; Structural frames; Skyscrapers; Tents; Trees; Trailers; Crates; A worker guides a piece of steel into place atop the north tower as it is hoisted from above by a crane. Buildings visible in the background include the Carbide and Carbon Building, One Prudential Plaza...
64. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Hoisting machinery; Construction workers; A worker guides the end of the last box girder to connect with the structural steel of the western approach span. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box...
65. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Hoisting machinery; Construction workers; A worker guides the end of the last box girder to connect with the structural steel of the western approach span. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box...
66. BP Bridge, installing the shingles, March 22, 2004 BP Bridge, installing the shingles, March 22, 2004 Ladders; Construction workers; Streets; A worker installs stainless steel shingles, or "scales", on a curve of the BP Bridge. A layer of waterproofing is visible where the stainless steel shingles have yet to be installed.
67. BP Bridge, installing the shingles, March 22, 2004 BP Bridge, installing the shingles, March 22, 2004 Construction workers; Ladders; Scaffolding; Skyscrapers; A worker installs stainless steel shingles, or "scales", on a curve of the BP Bridge. The headdress of the Jay Pritzker Pavilion is visible in the background.
68. BP Bridge, spanning Columbus Drive, ca. November 22, 2003 BP Bridge, spanning Columbus Drive, ca. November 22, 2003 Girders; Construction workers; Skyscrapers; A worker joins two box girders together from inside, forming part of BP Bridge's span. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's...
69. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Skyscrapers; A worker lines up box girders for the span of BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span.
70. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Hoisting machinery; A worker on a lift bolts a box girder to the structural steel of the eastern approach span of BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders...
71. Cloud Gate, fabrication, rolling, April 22, 2003 Cloud Gate, fabrication, rolling, April 22, 2003 Steel; Machinery; Machine shops; Industrial facilities; A worker positioning a flat steel plate into a roller. A custom made roller, similar to an English roller, was built by PSI to roll the steel plates into their curved shapes. The plates are shaped by moving...
72. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Scaffolding; Construction workers; A worker prepares to weld two box girders together from inside. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span.
73. Cloud Gate, fabrication, April 22, 2003 Cloud Gate, fabrication, April 22, 2003 Steel; Milling machines; Machinery; Machine shops; Industrial facilities; A worker stands next to the milling machine in the fabrication shop of Performance Structures, Inc. (PSI) in Oakland, California.
74. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Hoisting machinery; Construction workers; Scaffolding; Cantilever construction; Skyscrapers; A worker walks across one of BP Bridge's box girders as it is being installed over Columbus Drive. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making...
75. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Welding; Girders; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
76. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Welding; Girders; Scaffolding; Skyscrapers; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
77. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Welding; Girders; Streets; Scaffolding; Skyscrapers; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
78. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Construction workers; Welding; Streets; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
79. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Construction workers; Welding; Scaffolding; Girders; A worker welding one of the box girders before it was installed on BP Bridge. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span....
80. BP Bridge, spanning Columbus Drive, November 22, 2003 BP Bridge, spanning Columbus Drive, November 22, 2003 Girders; Welding; Construction workers; Scaffolding; A worker welds two box girders together from inside. Columbus Drive was closed to traffic for a 12-hour period as workers installed three box girders making up BP Bridge's span.
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results 61-80 of 561 item(s)  page 4 of 29 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next