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
| Oct 12, 2011
Consigli Construction breaks ground for Bigelow Laboratory Center for Ocean Health
Consigli to build third phase of 64-acre Ocean Science and Education Campus, design by WBRC Architects , engineers in association with Perkins + Will
| Oct 11, 2011
AIA introduces five new documents for use on sustainable projects
These new documents will be available in the first quarter of 2012 as part of the new AIA Contract Documents service and AIA Documents on Demand.
| Oct 11, 2011
Pink light bulbs donated to Society of Memorial Sloan-Kettering Cancer Center
For every Bulbrite Pink Light Bulb that is purchased through the Cancer Center Thrift Shop, 100% of the proceeds will be donated to help support breast cancer research, education, screening, and treatment.
| Oct 11, 2011
ThyssenKrupp elevator cabs validated by UL Environment
The conclusive and independent third-party validation process is another step toward a green product line.
| Oct 11, 2011
Ballard Spahr launches real estate recovery group
The new group represents an expansion of the company’s Distressed Real Estate Initiative, which was launched in 2008 to help clients throughout the country plan, adapt and prosper in a challenging economic environment.
| Oct 11, 2011
Onex completes investment in JELD-WEN
With the completion of the JELD-WEN investment, Onex Partners III is approximately 40% invested.
| Oct 7, 2011
GREENBUILD 2011: Demand response partnership program announced at Greenbuild 2011
Program will use USGBC’s newly revised LEED Demand Response credit as an implementation guideline and leverage its relationships with the building community to foster adoption and participation in existing utility and solution provider demand response offerings.
| Oct 7, 2011
GREENBUILD 2011: Otis Elevator announces new contracts for sustainable building projects
Wins reinforce Otis’ position as leader in energy-efficient products.
| Oct 7, 2011
GREENBUILD 2011: UL Environment releases industry-wide sustainability requirements for doors
ASSA ABLOY Trio-E door is the first to be certified to these sustainability requirements.
| Oct 7, 2011
GREENBUILD 2011: UL Environment clarifies emerging environmental product declaration field
White paper defines EPD, details development process, and identifies emerging trends for manufacturers, architects, designers, and buyers.
