SUNDT和PCL正在建造一个耗资7亿美元的水上开垦设施，以取代犹他州北盐湖城的每天3300万加仑的废水处理厂。新的48 MGD治疗设施将增加一个生物营养清除项目，以减少废水中的磷，以符合水质需求。
According to the city Dept. of Public Utilities, the public works project is one of the largest in its history, and it will be designed with sustainability in mind. The project goal is to use at least 25% recycled materials. The project team is also pursuing an Envision Platinum certification for the facility and LEED Gold certification for the administration building.
Since the groundbreaking at the end of 2019, the project team installed 43,000 wick drains at a depth of approximately 125 ft below the surface, and hauled about1.5 lb of soil to the site to compact the existing, poor-quality soil instead of installing driven steel piles. The team recently began construction, and the pace is expected to pick up in mid-to-late 2022, with a completion date targeted for 2024.
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Granite Construction
拉尔夫·霍尔湖项目
In May, Granite Construction won an award to build a 2.3-mile-long, 108-ft-tall earthen embankment dam, a component of the overall Lake Ralph Hall project near Dallas. The project, one of the state’s biggest in the past 30 years, will provide a new source of water for an area in which population is projected to increase nearly fivefold over the next 50 years. The firm's $160-million contract involves building the Leon Hurse dam as well as a cast-in-place concrete spillway, with a 120-ft-wide overflow section, along with other associated infrastructure.
Aecon Group/Oscar Renda
Winnipeg Sewage Plant
7月，加拿大承包商AECON集团和合资伙伴奥斯卡·伦达（Oscar Renda）合同因北端污水处理厂的2.72亿加元的设计建造升级而获得了项目奖。施工团队将设计和建造一个新的HeadWorks设施，其中包括原始污水泵站，现有拦截器下水道的微孔扩展，磨砂系统和其他相关基础设施。该项目是计划的三个项目。
Archer Western Construction/Brown and Caldwell
Big Creek Water Expansion
Photo credit: Archer Western
Big Creek水开用厂“将是迄今为止富尔顿县最大的扩张项目，可能已经有几十年了”
- 公共工程部
一个主要的升级和扩张大溪窟er Reclamation Facility in Roswell, Ga., is on track to reach completion in 2024. Archer Western Construction and joint venture partner Brown and Caldwell are spearheading the progressive design-build project. Based on the Metropolitan Water District of Georgia’s forecasts of population and economic growth, the facility will provide additional capacity to meet wastewater demands in Fulton County. The progressive design-build project will expand the facility to 32 million gallons per day from 24 mgd, install new membrane technology and odor control systems and replace outdated equipment and buildings.
