After about 20 hours of continuous pouring, judges from Guinness World Records verified that the concrete pour at the $1 billion Wilshire Grand project in Los Angeles is the largest uninterrupted pour of slurry on record.
It took 208 trucks making as many as 10 deliveries each last weekend to complete the pour. In all, 21,000 cubic yards of concrete were poured to form the foundation for the 73-story tower.
The project, led by Turner Construction for developer Korean Air, includes office space, restaurants, retail, and 900 luxury hotel rooms. Scheduled to open in 2016, the tower will be the tallest building west of Chicago. AC Martin Partners is designing the 1,100-foot-tall tower, with Thornton Tomasetti as structural engineer.
Here are some of the pour’s impressive numbers:
• 19 pumps dispensed concrete into the pit through 13 hoses
• 24 temperature sensors provided hourly readings (the concrete should remain between 120 and 160 degrees)
• 45 degree water pumped through 100,000 feet of polyethylene hose snaked throughout the pit will help counteract the natural heating
• The concrete weighs some 82 million pounds
12:00 noon PST February 15, 2014
12:00 midnight PST February 15, 2014
12:00 noon PST February 15, 2014
Related Stories
| Jan 20, 2011
Houston Dynamo soccer team plans new venue
Construction is scheduled to begin this month on a new 22,000-seat Major League Soccer stadium for the Houston Dynamo. The $60 million project is expected to be ready for the 2012 MLS season.
| Jan 20, 2011
Worship center design offers warm and welcoming atmosphere
The Worship Place Studio of local firm Ziegler Cooper Architects designed a new 46,000-sf church complex for the Pare de Sufrir parish in Houston.
| Jan 20, 2011
Construction begins on second St. Louis community center
O’Fallon Park Recreation Complex in St. Louis, designed by local architecture/engineering firm KAI Design & Build, will feature an indoor aquatic park with interactive water play features, a lazy river, water slides, laps lanes, and an outdoor spray and multiuse pool.
| Jan 20, 2011
Community college to prepare next-gen Homeland Security personnel
The College of DuPage, Glen Ellyn, Ill., began work on the Homeland Security Education Center, which will prepare future emergency personnel to tackle terrorist attacks and disasters. The $25 million, 61,100-sf building’s centerpiece will be an immersive interior street lab for urban response simulations.
| Jan 19, 2011
Industrial history museum gets new home in steel plant
The National Museum of Industrial History recently renovated the exterior of a 1913 steel plant in Bethlehem, Pa., to house its new 40,000-sf exhibition space. The museum chose VOA Associates, which is headquartered in Chicago, to complete the design for the exhibit’s interior. The exhibit, which has views of five historic blast furnaces, will feature artifacts from the Smithsonian Institution to illustrate early industrial America.
| Jan 19, 2011
Baltimore mixed-use development combines working, living, and shopping
The Shoppes at McHenry Row, a $117 million mixed-use complex developed by 28 Walker Associates for downtown Baltimore, will include 65,000 sf of office space, 250 apartments, and two parking garages. The 48,000 sf of main street retail space currently is 65% occupied, with space for small shops and a restaurant remaining.
| Jan 19, 2011
Biomedical research center in Texas to foster scientific collaboration
The new Health and Biomedical Sciences Center at the University of Houston will facilitate interaction between scientists in a 167,000-sf, six-story research facility. The center will bring together researchers from many of the school’s departments to collaborate on interdisciplinary projects. The facility also will feature an ambulatory surgery center for the College of Optometry, the first of its kind for an optometry school. Boston-based firms Shepley Bulfinch and Bailey Architects designed the project.
| Jan 19, 2011
San Diego casino renovations upgrade gaming and entertainment
The Sycuan Casino in San Diego will get an update with a $27 million, 245,000-sf renovation. Hnedak Bobo Group, Memphis, Tenn., and Cleo Design, Las Vegas, drew design inspiration from the historic culture of the Sycuan tribe and the desert landscape, creating a more open space with better circulation. Renovation highlights include a new “waterless” water entry feature and new sports bar and grill, plus updates to gaming, poker, off-track-betting, retail, and bingo areas. The local office of San Francisco-based Swinerton Builders will provide construction services.
| Jan 19, 2011
Extended stay hotel aims to provide comfort of home
Housing development company Campus Apartments broke ground on a new extended stay hotel that will serve the medical and academic facilities in Philadelphia’s University City, including the University of Pennsylvania and the Children’s Hospital of Philadelphia. The 11,000-sf hotel will operate under Hilton’s Homewood Suites brand, with 136 suites with full kitchens and dining and work areas. A part of the city’s EnergyWorks loan program, the project aims for LEED with a green roof, low-flow fixtures, and onsite stormwater management. Local firms Alesker & Dundon Architects and GC L.F. Driscoll Co. complete the Building Team.
| Jan 19, 2011
New Fort Hood hospital will replace aging medical center
The Army Corps of Engineers selected London-based Balfour Beatty and St. Louis-based McCarthy to provide design-build services for the Fort Hood Replacement Hospital in Texas, a $503 million, 944,000-sf complex partially funded by the American Recovery and Reinvestment Act. The firm plans to use BIM for the project, which will include outpatient clinics, an ambulance garage, a central utility plant, and three parking structures. Texas firms HKS Architects and Wingler & Sharp will participate as design partners. The project seeks LEED Gold.
