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
Related Stories
Healthcare Facilities | Aug 24, 2017
7 design elements for creating timeless pediatric health environments
A recently published report by Shepley Bulfinch presents pediatric healthcare environments as “incubators for hospital design innovation.”
BD+C University Course | Aug 23, 2017
AIA course: New steel systems add strength and beauty
Advances in R&D are fostering new forms of structural and aesthetic steel.
Market Data | Aug 23, 2017
Architecture Billings Index growth moderates
“The July figures show the continuation of healthy trends in the construction sector of our economy,” said AIA Chief Economist, Kermit Baker.
Architects | Aug 21, 2017
AIA: Architectural salaries exceed gains in the broader economy
AIA’s latest compensation report finds average compensation for staff positions up 2.8% from early 2015.
Sports and Recreational Facilities | Aug 18, 2017
Video: Designing the ideal rugby stadium
HOK invited four world-class rugby players into its London studio to discuss what they would like to see in the rugby stadiums of the future.
Architects | Aug 16, 2017
Staffelbach joins DLR Group
The firm will be merging operations immediately with full integration and the name change to DLR Group| Staffelbach effective October 2.
Multifamily Housing | Aug 9, 2017
Related Companies unveils plans for One Hudson Yards luxury rental residences
The 33-story tower will be positioned on the High Line with views of the Hudson River and downtown Manhattan.
Multifamily Housing | Aug 9, 2017
Multifamily developers, designers cater to occupants’ need for mobility
Bike storage facilities and “bicycle kitchens” are among the most popular mobility amenities in multifamily developments, according to a new survey by Multifamily Design + Construction magazine.
Giants 400 | Aug 9, 2017
Innovation at 72 design firms
The following is a list of advancements architecture and A/E firms underwent in 2016, as reported in Building Design+Construction's 2017 Giants 300 Report.