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
Architects | Oct 2, 2018
Gensler, in latest report, highlights where resilient design could make the greatest impact on the built environment
The firm showcases its own recent projects as demonstrations for what can work in six areas.
Architects | Sep 24, 2018
Assembly (and rigorous planning) required: Managing the pros and cons of modular construction
While offering efficiency and flexibility, modular construction requires extensive planning and collaboration to avoid potential challenges.
Architects | Sep 19, 2018
Back it up: Parking lot trends
There are two shifts that we are seeing in parking lot planning and design – and these shifts are rooted in parking’s place at the intersection of environment, transportation, and market behavior.
Architects | Sep 14, 2018
We’ve entered the golden age of brain science. What does it mean for AEC firms?
New research from the SMPS Foundation explores the known principles and most recent research surrounding the human brain and behavioral science. The goal: to discover connections between the science and the AEC business.
Architects | Sep 6, 2018
S/L/A/M Collaborative completes merger with L.A.-based firm
The healthcare sector is one of Frank Webb Architects’ strengths.
Giants 400 | Sep 6, 2018
What's happening at 89 design firms
The latest developments at 89 of the nation's largest architecture and architecture/engineering (AE) firms.
Architects | Sep 6, 2018
Little details, big questions: Occupancy planning 101 for healthcare facilities
Transitioning into a new hospital is no easy feat and daily tasks can have a huge impact.
Architects | Aug 14, 2018
AIA takes a firmer stand on making schools safer with better design
The Institute urges the formation of a federal clearinghouse for best practices, and wants security-related design to be eligible for grants.
Architects | Aug 9, 2018
The convergence of product design and architecture
Great design is born out of simplicity, purity, timelessness, unobtrusiveness and intuitiveness.
Architects | Aug 1, 2018
Client experience as competitive advantage for AEC firms
Clients are looking for solutions to their business problems from collaborative advisors. They’ve come to expect a higher level of service and detail than what was provided in the past.