How Chemstar WATER Ensured Safe Water in MedStar Hospital’s New Expansion

MedStar Southern Maryland Hospital Center recently completed a $25 million expansion, adding 30,000 square feet to its emergency department, lobby, triage area, and MRI unit. With new plumbing systems in place, ensuring water safety was critical before opening the facility to patients.

The Challenge

New water systems require thorough sterilization to remove construction debris, biofilms, and potential contaminants. In a healthcare setting, the risk of Legionella and other waterborne pathogens must be minimized to protect vulnerable patients.

Chemstar WATER’s Solution

• System Flushing & Cleaning: High-velocity flushing to clear out debris.
• Disinfection & Sterilization: Chlorination to eliminate bacteria, followed by dechlorination.
• Legionella Testing: Rigorous microbial testing to ensure compliance with ASHRAE 188 and CMS standards.
• Water Quality Validation: Final sampling confirmed hospital-grade water safety.

Results

Thanks to Chemstar WATER, MedStar’s new facility was cleared for safe water use, preventing bacterial risks and ensuring regulatory compliance. Their expertise in flushing, sterilization, and water management helped the hospital meet construction timelines and prepare for patient care with confidence.

Testimonial

“Chemstar WATER gave us confidence that our new systems met the highest safety standards.”

— Paul Robinson, Facilities Director, MedStar Southern Maryland Hospital

Read the full case study here: MedStar Hospital Water Sterilization Safety Case Study