The 2019 Project of the Year winners are:
- Flawless Steel Welding (Class I for erection contracts up to $500,000)
- Derr & Gruenewald Construction (Class II for $500,000 to $1 million and Class IV for $7.5 million and up)
- Williams Steel Erection Co., Inc. (Class III for $1 million to $7.5 million)
All four winning projects showcased an array of knowledge and difficulty of steel erection in the United States. One job included taking over the fabrication process, another involved the precision needed to get steel to follow a crinkle wall design and two had to deal with the pressures of sizable jobs at functioning international airports. Each put the companies’ abilities to the test while producing exceptional outcomes.
Victor Garcia, President, operates the entire business digitally, and the entire job was project managed with Tekla EPM, Estimating and Project Management software, which contributed to their ability to “pull the impossible together” in a week’s time, said Roque Acosta, Project Manager. He explained that the team developed shop drawings and erection drawings simultaneously so that fabrication could start on site at the same time that the team at home was making corrections to the plans.
The Prism Building features a unique crinkle wall design, making steel placement tricky. In addition, there was almost no laydown yard — just 20 feet by 80 feet — so all fabricator deliveries had to be precisely coordinated. By reducing the number of field welds required, the steel erection contractor was able to meet deadlines. Initially, the plan was for about 300 moment welds, explained Mike Waters, Safety Director.
“We knocked that down to about 100. And the project management team turned a hundred of those into shop welds and another hundred into bolted connections, and then just the last hundred for moment welds,” he said.
In contrast to the scale of the Prism Building, the Salt Lake City International Airport Terminal project required more than 130 ironworkers and took place on a massive jobsite, making it incredibly tough to manage the crew. The full steel erection scope included 30,000 tons of steel, 125,000 feet of linear weld and more than 435,000 bolts. The structure itself had a large number of erection challenges and design changes.
“It went from around a $26 million job to a little over $32 million with all the change orders,” Waters said. “That was one of the big challenges.”
“You know you’ve been on a project a long time when halfway through the project you show up on Google Earth,” said Matthew Skinner, Project Manager.
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Another difficulty was the need to complete 23 of the 31 bridges at night in order to not cause financial strain on the toll road adjacent to the jobsite.