The Plant Water Management (PWM) project demonstrates the concepts of adequate hydration and aeration to a plant’s root zone in a microgravity environment to sustain plant life from germination through harvest. PWM capitalizes on physics and geometry that is functional in both a normal and microgravity environment to deliver water and nutrients.

CSS was selected by NASA through its REMIS contract to serve as payload developer, performing mission integration and operations to advance the fundamental research to a higher TRL (Technology Readiness Level). CSS supported the PWM principle investigator in developing the science and engineering requirements that served as the blueprint for developing the 3,4,5 and 6 series of hardware delivered to the International Space Station (ISS) for demonstration.

Additional Projects

Analysis for Coastal Operational Resiliency

CSS assisted with planning and executing a demonstration of three decontamination technologies on a USCG vessel contaminated with a benign surrogate for anthrax.

Superfund Program Removal Action Support

CSS’ On-Site Analytical Support Accelerates Site Cleanup and Restoration.

Analytical Support for the Drinking Water Emergency in Flint, Michigan

Helping 100,000 Residents Affected by Elevated Lead Levels in Local Water Supply Lead contamination found in the drinking water in Flint, Michigan had a catastrophic impact on the community and its residents. CSS supported EPA’s response to the crisis by providing mobile and fixed analytical laboratory services and data review.  Over a nine-month period, our…

IT Services

Our IT solutions meet clients’ evolving needs.

Earth & Space Science Support & Operations

We deliver scientific support to advance our clients’ research goals.

Human Health Risk Assessment

We help advance the understanding of chemical effects on people and the environment.

Facilities Operations & Maintenance

We understand your facility support needs and deliver customized solutions.

Environmental Resource Assessment & Management

We apply science to address challenges affecting the nation’s natural resources.

Emergency Preparedness & Response

We help our clients prepare for and protect the health and environment of communities after disasters and hazmat releases.

Safety, Health, & Environmental

We provide our clients with tools to protect their workforce, the public, and the environment.

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