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Cross Gates Wastewater Treatment Plant Improvements

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location

Slidell, LA

project sector

Wastewater Treatment

project owner

St. Tammany Parish Government Department of Utilities

size

1 MGD

This project involves the phased demolition and reconstruction of wastewater treatment infrastructure. It begins with the demolition of the existing WWTP #1, followed by the construction of a new 1 MGD wastewater treatment plant equipped with blowers, pumps, and essential process equipment. Scope includes the installation of new influent screens, relocation of an existing belt filter press, construction of a new site lift station, and implementation of a new ultraviolet disinfection unit. The project also encompasses associated civil, electrical, and control system work, as well as the construction of a septage receiving station. Upon successful startup and commissioning of the new plant, WWTP #2 and #3 will be demolished, with final site restoration and cleanup completing the project.

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We understand the critical importance of building and maintaining high performance, cost efficient infrastructure. Our team of experts offers out of the box solutions and delivers the results you expect. We get it right the first time. Let’s get started today.

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50 years of construction experience, industry resources, and superior talent form the bedrock of the ONE LEMOINE philosophy. Our service lines deliberately connect to support the full building lifecycle, leveraging our expertise every step of the way.

LEMOINE provides a full suite of services, from Infrastructure to Building Construction, Disaster Services, and comprehensive Project and Program Services, all with one call. We are uniquely qualified to be your partner through every stage of any project. 

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