Grade A Construction

As part of Grade A Construction's water management product portfolio, we offer stormwater treatment installations designed to remove debris collected in runoff including, trash, sediment, oils, and other suspended solids. Various WQU's are designed to best meet the specific design of your project.  WQU will vary in cost based on the specific requirements in the projects final design.

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Water Quality System Features include:

• Independently tested = assured performance.

• Total suspended solids removal exceeds 80%.

• Removes 80% oil and grease.

• Removes floatables and trash.

• Access risers allow for easy inspection and maintenance of containment chambers.

• Efficient, with no moving parts, resulting in trouble-free operation.

• Units are sized to meet project requirements and can range from 2.5' to over 15'.