Wastewater Treatment & Collection Structure Projects 

The wastewater treatment plant at Cervecería Águila in Barranquilla, Colombia, encountered significant leaks in its treatment tank shortly after commissioning. The severity of these leaks was exacerbated by the corrosive nature of the leachates and chemicals present in the brewery's wastewater, threatening the tank’s structural integrity. 

The Guadalupe-Blanco River Authority (GBRA) expanded its Stein Falls Water Reclamation Facility to increase treatment capacity, improve solids management, and modernize chemical and electrical systems.

The Town of Pendleton undertook the expansion of the Pendleton-Clemson Regional Wastewater Treatment Plant to increase treatment capacity and improve long-term system reliability for the surrounding service area. 

The JEA Buckman Bio Solids Facility required durable concrete protection for new sludge holding tanks and the overhead structural slab exposed to aggressive wastewater conditions. These structures operate under continuous exposure to hydrogen sulphide and microbial activity that can lead to microbial induced corrosion. The project demanded a long-term solution capable of protecting concrete integrity without reliance on surface applied linings or membranes that require ongoing maintenance.

The Municipality of Saint-Isidore initiated an upgrade to its wastewater treatment facility to replace aging infrastructure and comply with updated environmental standards. The modernization involved the construction of new reinforced concrete structures, including a degritter building, a concrete treatment pond, and a pumping station.

On September 1, 2024, the County of Prince Edward completed the construction of a new wastewater pump station in Picton, Ontario. This critical infrastructure project was designed to enhance the municipality's wastewater collection and treatment capabilities. Located near Lake Ontario, the project presented unique waterproofing challenges that demanded innovative solutions. 

The construction of a new potable water reservoir aimed to enhance water storage infrastructure with an emphasis on durability and reliability. A key challenge was ensuring that the reservoir’s watertightness and long-term durability would protect the potable water supply from contamination and leakage while withstanding constant water pressure and environmental stresses.

The construction of a new wastewater treatment facility in Saint-Philippe presented a significant challenge in ensuring the long-term durability and watertightness of the wet well. The structure is constantly exposed to harsh wastewater conditions, including chemical attack and continuous moisture, making long-term durability and watertightness critical for operational performance. The public estimate for this project was $36.2 million.

The Municipalité de Saint-Maurice undertook the expansion of its potable water reservoir system, constructing two new reservoir units for water treatment and distribution. A key design requirement for this project was to avoid the use of traditional membranes, which are prone to degradation, detachment, and long-term maintenance issues in water containment structures.

Initially built in 1889, the 8th Avenue Reservoir is the largest and oldest of the city's 37 reservoirs, supplying clean drinking water. Bowen Engineering chose Xypex Admix C-500 NF for its proven, durable, long-lasting waterproofing performance as part of a comprehensive rehabilitation project, including tank-in-a-tank construction, vault improvements, and overall reservoir upgrades.