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Search results for 2002.3.14.3 > Loop (Chicago, Ill.) > Structural Systems   
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1. Cloud Gate, assembly in Chicago, structural steel, ca. March 3, 2004 Cloud Gate, assembly in Chicago, structural steel, ca. March 3, 2004 Structural systems; Steel; Trusses; Scaffolding; Skyscrapers; Looking southwest at the structural steel and base of the sculpture.

2. Cloud Gate, SBC Plaza, ca. March 3, 2004 Cloud Gate, SBC Plaza, ca. March 3, 2004 Concrete; I-beams; Scaffolding; Hoisting machinery; Structural systems; Close-up view of an I-beam wrapped in green rebar. Rebar, or reinforcing bar, is put in place before the concrete is poured. The resulting reinforced concrete is stronger and more durable than regular...

3. Cloud Gate, SBC Plaza, March 10, 2004 Cloud Gate, SBC Plaza, March 10, 2004 Parks; Construction; Construction equipment; Skating rinks; Structural systems; Trusses; Aerial view of SBC Plaza under construction. The McCormick Tribune Plaza and Ice Rink is visible in the foreground.

4. Cloud Gate, SBC Plaza, March 18, 2004 Cloud Gate, SBC Plaza, March 18, 2004 Concrete; Construction workers; Structural systems; Trusses; Skyscrapers; Trees; Lampposts; Snow; Concrete is pumped into SBC Plaza from a concrete pump truck. Buildings along Michigan Avenue and Randolph Street are visible in the background.

5. Cloud Gate, attaching steel plates, omphalos, March 22, 2004 Cloud Gate, attaching steel plates, omphalos, March 22, 2004 Structural systems; Trusses; Steel; Trees; Looking northeast at the structural steel of the sculpture. The first plate attached was the omphalos of the sculpture. The Chicago Cultural Center, formerly the Chicago Public Library, is visible in the...

6. Cloud Gate, attaching steel plates, steel plate, March 29, 2004 Cloud Gate, attaching steel plates, steel plate, March 29, 2004 Steel; Structural frames; Dollies (Moving equipment); Structural systems; Close-up of a steel plate in a cradle at SBC Plaza.

7. Cloud Gate, attaching steel plates, March 31, 2004 Cloud Gate, attaching steel plates, March 31, 2004 Structural systems; Trusses; Steel; Construction workers; Looking southeast toward the partially completed sculpture.

8. Cloud Gate, attaching steel plates, April 14, 2004 Cloud Gate, attaching steel plates, April 14, 2004 Structural frames; Structural systems; Steel; Trusses; Hoisting machinery; Skyscrapers; Construction workers; I-beams; Looking north toward the partially completed sculpture over which a weatherproof tent is being constructed. The tent provided shelter for the workers during cold weather, and added a cloak of secrecy as...

9. Cloud Gate, attaching steel plates, May 3, 2004 Cloud Gate, attaching steel plates, May 3, 2004 Steel; Structural systems; Trusses; Plywood; Tents; Construction workers; Wood blocks; Dollies (Moving equipment) Workers thread a pole through eyelets on the underside of a steel plate, before a crane hoists it into place.

10. Crown Fountain, excavation and construction of reservoir, January 16, 2004 Crown Fountain, excavation and construction of reservoir, January 16, 2004 Excavation; Retaining walls; Structural systems; Tents; Skyscrapers Equipment for pumping concrete on-site during Crown Fountain's construction. The Michigan Avenue street wall is visible in the background.

11. Crown Fountain, test of reservoir, ca. March 3, 2004 Crown Fountain, test of reservoir, ca. March 3, 2004 Reservoirs; Testing; Construction equipment; Trailers; Construction workers; Skyscrapers; Concrete; Trees; Structural systems; Trusses; A test-run of the reservoir portion of Crown Fountain before installation of the granite tiles. In the completed fountain, the black granite tiles of the reflecting pool are held in place 1/4-inch below...

12. Crown Fountain, test of reservoir, ca. March 3, 2004 Crown Fountain, test of reservoir, ca. March 3, 2004 Reservoirs; Testing; Construction equipment; Trailers; Construction workers; Skyscrapers; Concrete; Trees; Structural systems; Trusses; A test run of Crown Fountain’s reservoir to check for leaks before the smooth, granite tiles were installed. In the completed fountain, the black granite tiles of the reflecting pool are held in place...

13. Crown Fountain, test of reservoir, March 4, 2004 Crown Fountain, test of reservoir, March 4, 2004 Reservoirs; Testing; Skyscrapers; Concrete; Trees; Reflections; Structural systems; Looking north along the east perimeter of the water feature during a test of the reservoir.

14. Crown Fountain, east perimeter of site, test of reservoir, March 4, 2004 Crown Fountain, east perimeter of site, test of reservoir, March 4, 2004 Reservoirs; Testing; Construction equipment; Construction workers; Skyscrapers; Concrete; Trees; Reflections; Structural systems; Looking south along the east perimeter of the construction site during a test of the reservoir. The towers have been fitted with all but the last LED panels which will go behind the "gargoyle" nozzles....

15. Crown Fountain, south tower, test of reservoir, March 4, 2004 Crown Fountain, south tower, test of reservoir, March 4, 2004 Reservoirs; Testing; Construction workers; Skyscrapers; Concrete; Reflections; Structural systems; Looking southwest toward the south tower during a test of the reservoir. The tower has been fitted with all but the last LED panel which will go behind the "gargoyle" nozzle. Buildings along South Michigan...

16. Crown Fountain, installation of pedestals, March 11, 2004 Crown Fountain, installation of pedestals, March 11, 2004 Pedestals; Pipes (Conduits); Construction workers; Trees; Pails; Structural systems; Surveying equipment; Skyscrapers; Trucks; Installation of the pedestals during construction of Crown Fountain's reflecting pool. Getting the black granite tiles level was essential because of the minute 1/4-inch depth of the reflecting pool. The...

17. Crown Fountain, LED installation, construction of towers, February 2, 2004 Crown Fountain, LED installation, construction of towers, February 2, 2004 Structural systems; Marks (Symbols); Concrete; Tents; Close-up view of a tower showing the backs of the LED panels.

18. Crown Fountain, LED installation, construction of towers, ca. February 2, 2004 Crown Fountain, LED installation, construction of towers, ca. February 2, 2004 Computer graphics; Structural systems; Tents; Trees; Skyscrapers; A digitally-altered photograph of the structural steel and partially installed LED screen of the north tower of Crown Fountain.

19. Crown Fountain, installing pipes on the north tower, March 11, 2004 Crown Fountain, installing pipes on the north tower, March 11, 2004 Structural systems; Construction workers; Pipes (Conduits); A view of the structural steel of the north tower as workers install pipes.

20. Crown Fountain, installing pipes on the north tower, March 11, 2004 Crown Fountain, installing pipes on the north tower, March 11, 2004 Structural systems; Construction workers; Pipes (Conduits); A view of the structural steel of the north tower as workers install pipes.
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