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
| Nov 18, 2011
Centre for Interactive Research on Sustainability opens
Designed to exceed LEED Platinum, the Centre for Interactive Research on Sustainability (CIRS) is one of the most innovative and high performance buildings in North America today, demonstrating leading-edge green building design products, technologies, and systems.
| Nov 17, 2011
SmithGroup changes name to SmithGroupJJR
SmithGroup and JJR join brands to become a single, multi-disciplinary company.
| Nov 17, 2011
Campus-wide energy-efficiency program aims to deliver $3.5 million in energy and operational savings
Merced College and Honeywell will use the school’s energy usage statistics to develop a course curriculum on sustainability, and raise awareness among students of the positive impact conservation practices contribute to the community.
| Nov 17, 2011
Hollister Construction Services renovating bank in Union City, N.J.
Project is part of a series of ground-up construction and renovation assignments.
| Nov 16, 2011
Project completion of BRAC 132, Office of the Chief Army Reserve Building, Ft. Belvoir, Va.
This fast-tracked, design-build project consists of a three-story, 88,470 sf administrative command building housing approximately 430 employees.
| Nov 16, 2011
Architecture Billings Index moves upward
The Architecture Billings Index climbed nearly three points in October.
| Nov 16, 2011
CRSI recommends return to inch-pound markings
The intention of this resolution is for all new rollings of reinforcing steel products to be marked with inch-pound bar markings no later than January 1st, 2014.
| Nov 16, 2011
John Patelski joins Ghafari as executive vice president
As executive vice president, Patelski will be responsible for expanding the firm’s services in new strategic markets.
| Nov 15, 2011
Struggling economy demands construction industry embrace enterprise-wide risk management
In today’s business environment of high supply and limited demand, it has become especially vital for organizations in the construction sector to effectively manage risk.
| Nov 15, 2011
Suffolk Construction breaks ground on the Victor housing development in Boston
Project team to manage construction of $92 million, 377,000 square-foot residential tower.