Water & Wastewater Treatment

Water and wastewater treatment both involve physical, chemical, and/or biological treatment processes. While the specific processes can vary greatly based on local conditions and needs, the typical desired result is safe drinking water and low-nutrient wastewater.

The JMT staff includes civil, environmental, mechanical, chemical, structural, and electrical engineers with expertise in the design of various types of water and wastewater processes and facilities. Our experience includes plants ranging in size from less than 1 million gallons per day to greater than 300 million gallons per day, industrial wastewater treatment, and the use of new technologies such as enhanced nutrient removal and reverse osmosis systems.

We also offer extensive experience in facility operations for a range of small to large-scale water and wastewater treatment plants. Our staff provides services for scheduling and coordination, preventive and predictive maintenance assessment, building information modeling, reinvestment planning, budgeting, training, and benchmarking. From start-up through commissioning, JMT utilizes a systematic process documenting the performance of all facility systems.


Energy Service Evaluations for W/WW Facilities


Montgomery & Prince George's Counties, Maryland

JMT provided contract assistance to WSSC in the supervision and evaluation of the ESCO's performance-based energy conservation program contracting.

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Mainside Sewage Treatment Plant Repairs

JMT provided designs for repairs and improvements on a design-build project to upgrade the nutrient removal capacity of the Mainside Sewage Treatment Plant.

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Patapsco Wastewater Treatment Plant

JMT has completed planning and design services for numerous assignments at Patapsco WWTP.

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Mystic Harbour 1-S

Mystic Harbour WWTP Evaluation & Design

JMT developed process modifications to a wastewater treatment plant to increase its capacity and improve reliability.

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Arlington WWTP Program Management

JMT staff provided program management assistance over several years during a major upgrade to an urban wastewater treatment facility.

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Utility Viewer (UView) Application

JMT Technology Group used GIS to reduce costs and increase speed of obtaining access to city utility records.

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GIS Database Design & Development

JMT Technology Group migrated existing water and sewer GIS asset data layers into a newly-designed database environment that would support multi-user and multi-feature editing.

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