Moccasin Bend WWTP Influent Screen Improvements

Engineered by Hazen and Sawyer for City of Chattanooga

$12,667,000.00 | Chattanooga, TN


Work on this project includes:

Influent Pump Station improvements including removal of two coarse mechanical screens, removal of screenings belt conveyor, installation of two fine mechanical screens, installation of a twin screw conveyor, installation of two washer/compactors, associated mechanical, structural, architectural, electrical and HVAC modifications, and concrete repair and coating of the pump station wet well.

Existing fine screen demolition including removal of four fine screens and one comminutor.

Influent Relief Pump Station improvements including removal of the existing catenary bar screen, installation of a new fine mechanical screen, installation of one washer/compactor, associated structural, electrical, and HVAC modifications construction of a new enclosure attached to the existing building.

Influent Pump Station improvements including removal of four influent pumps, removal of four cone valves, installation of four new influent pumps, installation of four new cone valves, and associated mechanical, structural, architectural, electrical and HVAC modifications.

Equalization Basin Pump Station improvements including rebuild of two equalization pumps and motors, removal of pump appurtenances for all four equalization pumps, removal of existing flow meters and pump discharge piping, installation of pump appurtenances for all four equalization pumps, installation of four new VFD’s, new electrical gear, four new flow meters and pump discharge piping, and associated mechanical, structural, architectural, electrical, and HVAC modifications.

Employees are our greatest resource, and Haren Construction is fully committed to their safety. With our safety program and full-time safety manager, we work hard to provide every employee with safe working conditions. Working in the water and waste treatment field, we partner closely with our clients to ensure the safety of every jobsite and the public at large.