Dallas City Hall
Encyclopedia
Dallas City Hall is the seat of Dallas municipal government, located at 1500 Marilla in the Government District
Government District, Dallas
The Government District is an area in south-central downtown Dallas, Texas . It lies south of the Main Street District, southeast of the West End Historic District, north of the Convention Center District, west of the Farmers Market District, and east of the Reunion District.- Notable structures...

 of downtown
Downtown Dallas
Downtown Dallas is the Central Business District in Dallas, Texas USA, located in the geographic center of the city. The area termed "Downtown" has traditionally been defined as bounded by the downtown freeway loop: bounded on the east by I-345 Downtown Dallas is the Central Business District...

 Dallas
Dallas, Texas
Dallas is the third-largest city in Texas and the ninth-largest in the United States. The Dallas-Fort Worth Metroplex is the largest metropolitan area in the South and fourth-largest metropolitan area in the United States...

, Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

 (USA
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

). The current building, the city's fifth city hall, was completed in 1978 and replaced the Dallas Municipal Building
Dallas Municipal Building
The Dallas Municipal Building is a Dallas Landmark located along S. Harwood Street between Main and Commerce Street in the Main Street District of downtown Dallas, Texas that served as the city's fourth City Hall...

.

History

The City of Dallas’ idea for a centralized municipal center began when city planning consultants Harland Bartholomew & Associates presented their ideas in 1944. The idea was to relocate from the current Dallas Municipal Building
Dallas Municipal Building
The Dallas Municipal Building is a Dallas Landmark located along S. Harwood Street between Main and Commerce Street in the Main Street District of downtown Dallas, Texas that served as the city's fourth City Hall...

 to a grand Beaux-Arts complex of city and federal offices, a convention center and cultural facilities. Two sites downtown were possible contenders: one north centered around Federal Street and Akard, and one south centered around Young Street and Akard were marked as contenders.

Plans proceeded until cost estimates shocked city leaders and the plan was shelved, although land at the southern site was acquired by the city for future use.

The 1963 assassination of President John F. Kennedy
John F. Kennedy assassination
John Fitzgerald Kennedy, the thirty-fifth President of the United States, was assassinated at 12:30 p.m. Central Standard Time on Friday, November 22, 1963, in Dealey Plaza, Dallas, Texas...

 turned the world against the city, as Dallas became known as the “City of Hate.” Dallas Mayor Erik Jonsson
J. Erik Jonsson
John Erik Jonsson was a co-founder and former president of Texas Instruments Incorporated. A skillful businessman, he became mayor of Dallas, a major factor in the creation of DFW airport and a philanthropist in later years....

 made it a priority to reinvent the city’s image, and the “Goals for Dallas” program was enacted to accomplish this. One of goals, Design of the City, was summarized by the statement, "We demand a city of beauty and functional fitness that embraces the quality of life for all its people." This was the start of the movement to create a new modern City Hall and municipal center.

Planning for the Dallas Municipal Center commenced in 1964 when the Dallas City Council appointed a Citizen's City Hall Site Committee to select an appropriate location for new municipal administration offices. The mayor was closely involved with the project, and a committee of prominent citizens settled on I.M. Pei to design the new facility.

Construction began on June 26, 1972 under the direction of contractor Robert E. McKee and Pei. The project was completed in three phases. The City accepted the garage parking areas in November 1974; the Park Plaza in May 1976; and the building in December 1977. The cost of design and construction of the building, the Park Plaza and the garage was over $70 million. Controversies arose over cost overruns (the original estimated cost was $42.2 million) and aesthetic issues (was the building too avant-garde?), though most problems were addressed and work moved on to completion.

The first Dallas City Council meeting was held in the building's City Council Chamber on February 1, 1978, and the entire facility was formally opened and dedicated on March 12, 1978.

Design


"When you do a city hall, it has to convey an image of the people, and this had to represent the people of Dallas... The people I met – rich and poor, powerful and not so powerful – were all very proud of their city. They felt that Dallas was the greatest city there was, and I could not disappoint them."
– I.M. Pei


I.M. Pei’s modernist
Modern architecture
Modern architecture is generally characterized by simplification of form and creation of ornament from the structure and theme of the building. It is a term applied to an overarching movement, with its exact definition and scope varying widely...

 inverted pyramid
Pyramid
A pyramid is a structure whose outer surfaces are triangular and converge at a single point. The base of a pyramid can be trilateral, quadrilateral, or any polygon shape, meaning that a pyramid has at least three triangular surfaces...

 design is a result from space requirements of city government. Public areas and citizen services required much less space than offices that ran the government; cantilevered building levels allowed for the upper levels to house the offices. The building slopes at a 34-degree angle, with each of the seven above-grade floors being 9½ feet wider than the one below. This inclined façade interacts with the buildings it faces downtown and provides protection from the weather and Texas sun.

The foundation and basement levels are considerably wider than the apparent footprint of the structure, extending out beneath the inclined facade. The cantilever
Cantilever
A cantilever is a beam anchored at only one end. The beam carries the load to the support where it is resisted by moment and shear stress. Cantilever construction allows for overhanging structures without external bracing. Cantilevers can also be constructed with trusses or slabs.This is in...

ed roof is 200 feet (61 meters) wide, the ground floor is 126 feet (38.4 meters) wide, and the basement 230 feet (70.1 meters) wide.
When Mayor Jonsson reacted to the apparent top-heaviness of the building's shape, three cylindrical pillars that appear the hold up the structure were created.These contain stairwells that had originally been concealed within the design. These pillars only provide visual support and do not bear the load of the building.

Pei also persuaded the city to acquire an additional six acres in front of the building as a plaza and buffer zone for his grand public structure. A 1,325-car parking garage was built beneath the plaza, and the extra income helped supplement the funding of the building.

A buff-colored concrete was chosen for the main building material; its color resembled local earth tones. Since concrete was both the primary structural and finish material, close attention was paid to every aspect of its mix and placement.

The design of Dallas City Hall inspired the J. Erik Jonsson Central Library
J. Erik Jonsson Central Library
The J. Erik Jonsson Central Library is the Main Library of the Dallas Public Library system. It is located at 1515 Young Street in the Government District of downtown Dallas, Texas, directly across from Dallas City Hall.- About :...

 building located across the street – whereas the upper floors of City Hall are oriented toward Marilla Street, the upper floors of the Central Library are oriented away from Marilla (and, in a form of symmetry, away from City Hall).

Facilities

  • City Hall contained 1,400 workstations when it opened in 1978. It had few floor-to-ceiling walls, using instead five-, six-, and seven-foot-high partitions to create separate offices. The absence of walls allowed employees and visitors to have window views from all areas.

  • The second floor of Dallas City Hall is referred to as the Great Court because of its 250 feet (76.2 m) length and the uninterrupted height to the vaulted ceiling approximately 100 feet (30.5 m) above.

  • The Park Plaza is two blocks long and one block wide and is bounded by Young, Ervay, Marilla and Akard streets. The Plaza includes a 180 feet (54.9 m)-diameter reflecting pool, a variable-height fountain, park benches and three distinctive 84 feet (25.6 m)-high flagpoles. The Plaza is landscaped with trees native to Texas: live oaks and red oaks. The reflective pool contains large floating sculptures designed by artist Marta Pan.

  • A 16 feet (4.9 m)-high by 24 feet (7.3 m)-wide, three-piece sculpture titled "The Dallas Piece" was designed by Henry Moore
    Henry Moore
    Henry Spencer Moore OM CH FBA was an English sculptor and artist. He was best known for his semi-abstract monumental bronze sculptures which are located around the world as public works of art....

     for the plaza and resembles vertebrae.

  • A state-of-the-art Conference Center that includes a 156-seat auditorium and three conference rooms was recently added to Dallas City Hall.

  • A tunnel and station for future rail transit was constructed in the third level basement beneath the parking garage and Marilla Street. This tunnel has remained unused but has been considered for DART’s
    Dallas Area Rapid Transit
    The Dallas Area Rapid Transit authority is a transit agency based in Dallas, Texas . It operates buses, light rail, commuter rail, and high-occupancy vehicle lanes in Dallas and 12 of its suburbs...

    second light rail route through downtown Dallas.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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