Although the property resides on a large footprint, the capped landfill is located in the middle of the grounds and rises several hundred feet above grade. The work consisted of many different working areas on the outskirts of the landfill at varied elevations which made access and laydown areas limited. Close coordination with the B&S was critical to keep operations productive. Due to the project location, ready mixed concrete could not be supplied to the auger cast pile operation on a consistent basis to maintain a steady flow of work. Schnabel was able to utilize its own specialized grouting equipment to batch grout as needed to minimize downtime to the auger cast pile installation.

Schnabel’s work at The Rose project will facilitate the construction of the new casino resort by stabilizing the main entrance slopes and the MSE walls throughout the site, utilizing permanent auger cast stability piles. Additionally, the installation of two permanent earth retention walls will assist with the roadway construction around the landfill. The project’s unique location presented several challenges; however, Schnabel’s proactive approach and ability to adapt kept the project on track, on budget, and without an injury or accident. Prince William County and the city of Dumfries will benefit from the revenue made by the casino and the creation of over 600 jobs. Thank you to everyone who contributed to the success of this project!