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
Hotel Facilities | Apr 25, 2022
U.S. hotel construction pipeline up 2%, with 5,090 projects in the works
The total U.S. hotel construction pipeline stands at 5,090 projects and 606,302 rooms at the end of the first quarter of 2022, up 2% by projects, but down 3% by rooms, according to the Q1 2022 Construction Pipeline Trend Report for the United States from Lodging Econometrics (LE).
Codes and Standards | Apr 25, 2022
Supply chain constraints, shifting consumer demands adding cost pressures to office fit-outs
Cushman & Wakefield’s 2022 Americas Office Fit-Out Cost Guide found supply chain constraints and shifting consumer demands will continue to add pressure to costs, both in materials and labor.
Sports and Recreational Facilities | Apr 25, 2022
Iowa's Field of Dreams to get boutique hotel, new baseball fields
A decade ago, Go the Distance Baseball formed to preserve the Iowa farm site where the 1989 movie Field of Dreams was filmed.
Building Team | Apr 22, 2022
EarthCam Adds Senior Leadership Roles to Facilitate Rapid Growth
EarthCam today announced several new leadership positions as it scales up to accommodate increasing demand for its webcam technology and services.
Architects | Apr 22, 2022
Top 10 green building projects for 2022
The American Institute of Architects' Committee on the Environment (COTE) has announced its COTE Top Ten Awards for significant achievements in advancing climate action.
Mixed-Use | Apr 22, 2022
San Francisco replaces a waterfront parking lot with a new neighborhood
A parking lot on San Francisco’s waterfront is transforming into Mission Rock—a new neighborhood featuring rental units, offices, parks, open spaces, retail, and parking.
Legislation | Apr 21, 2022
NIMBYism in the Sunbelt stymies new apartment development
Population growth in Sunbelt metro areas is driving demand for new apartment development, but resistance is growing against these projects.
Architects | Apr 21, 2022
A conversation with architect Robert A.M. Stern
The architect Robert A.M. Stern discusses his newly published memoir that touches on his childhood in New York and 50-plus-year career.
Building Team | Apr 20, 2022
White House works with state, local governments to bolster building performance standards
The former head of the U.S. Green Building Council says the Biden Administration’s formation of the National Building Performance Standards Coalition is a “tremendous” step in the right direction to raise building performance standards in the U.S.
Market Data | Apr 20, 2022
Pace of demand for design services rapidly accelerates
Demand for design services in March expanded sharply from February according to a new report today from The American Institute of Architects (AIA).