Bismarck Horizontal Collector Well
HORIZONTAL COLLECTOR WELL Bismarck, North Dakota About the Project The City of Bismarck operated a conventional intake on the Missouri River for its 30 MGD Water Treatment Plant (WTP). Routinely, sediment from the river was drawn into the plant, creating operational and maintenance problems, and causing excessive wear on pumps and process equipment. Additionally, over […]
Colorado Springs Utilities Rampart Dam Valve Condition Assessment
RAMPART DAM VALVE CONDITION ASSESSMENT Colorado Springs, Colorado About the Project Colorado Springs Utilities (CSU) has numerous pump and valve stations throughout its system that are confidential for security reasons and extremely important to operations. AE2S was hired to assess valves, electrical, SCADA, and other items in a key tunnel adjacent to the dam, including […]
Great Falls Water Storage Assessment and Related Improvements
WATER STORAGE ASSESSMENT AND RELATED IMPROVEMENTS Great Falls, Montana About the Project The City of Great Falls maintains several water storage facilities located within its distribution system. In 2012, the City retained AE2S to conduct detailed assessments for five steel storage facilities. The Seasonal Clearwell at the Water Treatment Plant (WTP) site (2 million-gallon ground […]
Great Falls Water Treatment Plant Filter Improvements
WATER TREATMENT PLANT FILTER IMPROVEMENTS Great Falls, Montana About the Project The City of Great Falls, MT operates a conventional surface water treatment facility to treat water from the Missouri River. The conventional filtration process is comprised of four sections of filters, with original construction dates of 1916, 1932, 1952, and 1959. Each section consists […]
Rocky Boy’s/North Central Montana Regional Water System Water Treatment Plant Ground Storage Reservoir
Rocky Boy’s WTP Ground Storage Reservoir About the Project In 2018, as part of the Rocky Boy’s/North Central Montana Regional Water System Project, AE2S began design efforts for the Rocky Boy’s Water Treatment Plant (WTP) Project. During the design process, the need for 3 million gallons of on-site storage was identified. With the approximate size […]
Brandon South Dakota Water Treatment Plant Expansion
Water Treatment Plant Expansion – Brandon, South Dakota About the Project The City of Brandon has been experiencing steady growth, which has increased the demand for water from the City’s current WTP. Planning for continued growth the City worked with AE2S to evaluate expansion alternatives and also consider the softening treatment. The City ultimately made […]
Lethbridge Solids Handling – Rotary Fan Presses
Lethbridge Solids Handling – Rotary Fan Presses – Lethbridge, Alberta Canada About the Project The City of Lethbridge began operation of its Water Treatment Plant (WTP) No. 3 in 1983 to provide potable water to its residents with an operational capacity of 120 mega-litres per day (MLD). Over the years, the City has experienced a […]
Great Falls Water Treatment Plant Solids Mitigation
WATER TREATMENT PLANT SOLIDS MITIGATION Great Falls, Montana The Need for the Project The Great Falls WTP treats water from the Missouri River using a series of processes, including a traveling bar screen to remove large debris from the raw water intake stream and sedimentation/filtration, utilizing aluminum sulfate (alum) as the primary coagulant, to remove […]
Ken-Caryl Water System Improvements and PRV Replacements
Ken-Caryl Water System Improvements and PRV Replacements Littleton, Colorado Project Overview Ken-Caryl Ranch Water and Sanitation District retained AE2S to complete a condition assessment of 29 pressure reducing valves and one 16-inch altitude valve that are contained in buried vaults throughout the system. The assessment consisted of field investigations of the vaults to evaluate the […]
Bozeman Pear Street Booster Station Rehabilitation
Pear Street Booster Station Rehabilitation Bozeman, Montana The Need for the Project The City of Bozeman retained AE2S to rehabilitate the Pear Street booster station. The project allows the City to maximize its use of Lyman Spring water, which requires no treatment and flows by gravity into a portion of the distribution system. The project […]