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Baltimore County Pump Stations Engineering Services

Evaluating and improving water and wastewater pumping stations in one of Maryland’s most populated counties.
  • A view of Baltimore County’s redesigned West Inverness Pumping Station – Gannett Fleming.

    The West Inverness Pumping Station required evaluation, design, and construction-phase services.

  • Interior improvements to the the West Inverness Pumping Station – Gannett Fleming.

    The project included mechanical, electrical, architectural, and structural improvements.

Baltimore County Department of Public Works

Daniel Consultants, Phoenix Engineering, EBA Engineering, MET Electrical Testing, Tourgee and Associates

Baltimore County, Maryland

Our Role

In Progress
  • Improvements for two water pump stations and two wastewater pump stations

  • Miscellaneous site improvements in addition to the station upgrades

  • Upgraded facilities to meet the present and future needs of the county.

Directly north of the City of Baltimore, Baltimore County is the state’s third most populous county and features many major highways connecting to the city. The Baltimore County Department of Public Works faced the challenge of evaluating multiple pumping stations and making the necessary improvements to the aging facilities.
As part of an on-call contract with the county, Gannett Fleming conducted multidisciplinary evaluations of the Catonsville and Sunnybrook water pumping stations, and to the West Inverness and Willow Avenue wastewater pumping stations. The firm also performed design and construction-phase services for each of the four stations.

What We Did

Gannett Fleming worked with the county to assess the condition of several pumping stations and to recommend and implement improvements to the condition and reliability of the stations. The process started with a station facility assessment, in which conditions of the facility were evaluated, including electrical, HVAC, structural, and mechanical equipment. The recommendations, once accepted by the county, were developed into final bid documents. 

We provided construction phase services for several of the stations The improvements to the stations included installations of new pumping systems, installation and rehabilitation of storage and pneumatic tanks and treatment systems, replacement of architectural features, mechanical and electrical systems upgrades, influent and discharge main replacement, flow meter and surge relief valve installations, new emergency generators, in addition to other system replacements and upgrades.

Key Features

  • Conducted multidisciplinary evaluations conducted for each station

  • Documented existing conditions for each station

  • Implemented miscellaneous features, such as storage sheds, added where needed

  • Improved mechanical, electrical, architectural, structural and civil/site conditions

  • Provided design, bid, and construction services

  • Upgraded various pumping systems.

Similar Projects: Architecture, Facilities: Civil/Site Development, Water/Wastewater: Drinking Water, Facilities: Electrical, Engineering, Engineering: Facilities, Wastewater: Interceptors, Force Mains, & Collection Systems, Facilities: Mechanical, Drinking Water: Pumping, Wastewater: Pumping, Water/Wastewater: Stormwater, Facilities: Structural, Drinking Water: Transmission Distribution & Storage, Water/Wastewater: Wastewater, Water/Wastewater, Engineering: Water/Wastewater