Weas Engineering Inc.
  • External link opens in new tab or window317-867-4477
  • External link opens in new tab or windowweas@weasengineering.com
  • External link opens in new tab or windowP.O. Box 550, Westfield, IN 46074
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                    WHAT WE HAVE TO OFFER


                    CDC Elite certified laboratory that performs Legionella, Pseudomonas aeruginosa,
                    mycobacteria, HPC, coliform, and many other microbiological analyses

                    Email UsEmail UsExternal link opens in new tab or window☎ (317) 867-4477☎ (317) 867-4477

                    External link opens in new tab or windowLegionella Brochure | External link opens in new tab or windowCDC Elite Certificate | External link opens in new tab or windowWater Safety Offerings | External link opens in new tab or windowA2LA Accreditation | External link opens in new tab or windowELAP Accreditation
                     
                    Water Management Programs (WMPs) Per ASHRAE Standard 188-2021
                    External link opens in new tab or windowWeas ASHRAE WMP Overview
                     
                    Heater/Cooler Laboratory Testing
                    External link opens in new tab or windowHeater and Cooler Program Brochure
                     
                    Point-of-Use (POU) Filtration for Faucets, Showers, and Ice Machines
                    External link opens in new tab or windowNephros POU Filter

                    External link opens in new tab or windowPOU Filter Lab Analysis
                     
                    Cooling Tower Cleaning, Disinfection, and Inspection
                    External link opens in new tab or windowCooling Tower CD&I Brochure
                     
                    Secondary Disinfection for Continuous and Emergency Disinfection of Domestic Water by Chlorine Dioxide, Monochloramine, Chlorine, UV, and Other Technologies

                    External link opens in new tab or windowWeas Potable Water Treatment Brochure

                    New CMS QSO-17-30 Requirement to Reduce Legionella Risk

                    What This Means for Healthcare Providers

                    CMS expects Medicare-certified healthcare facilities to have water management policies and procedures to reduce the risk of growth and spread of Legionella and other opportunistic pathogens in building water systems. Implement a water management program that considers the ASHRAE industry standard and the CDC toolkit.

                    How Weas Engineering Can Help You

                    Our dedicated water safety group will provide expert consulting services to comply with industry requirements and ensure the safety of patients, visitors, and employees.

                    Wastewater Samples

                    Additional Resources

                    Recent News and Updates

                    External link opens in new tab or windowASHRAE 188-2021

                    External link opens in new tab or windowToolkit for Controlling Legionella in Common Sources of Exposure (cdc.gov)

                    External link opens in new tab or windowUpdated ASHRAE 12-2020

                    External link opens in new tab or windowASSE 12080 - Legionella Water Safety Certification Standard

                    External link opens in new tab or windowCooling Technology Institute, 2020. Guideline (GDL) 159

                    External link opens in new tab or windowVHA Directive 1061 - Updated 2.16.21

                    External link opens in new tab or windowCDC Emergency Water Supply Planning Guide for Healthcare Facilities

                    External link opens in new tab or windowNational Healthcare Safety Network’s (NHSN) Annual Facility Survey now includes questions on Facility Water Management for Acute Care Hospitals, Long-Term Acute Care Facilities, Long-Term Care Facilities, Inpatient Rehab Facilities, and Inpatient Psychiatric Facilities

                    External link opens in new tab or windowCMS Requirement to Reduce Legionella Risk in Healthcare Facility Water Systems

                    External link opens in new tab or windowCooling Towers - Treatment, Operation and Maintenance to Prevent Legionnaires’ Disease, NSF 453-2017

                    External link opens in new tab or windowCDC New Reports on US Waterborne Disease Outbreaks

                    External link opens in new tab or windowWeas Legionella 2018 Research Study

                    External link opens in new tab or windowWeas Legionella 2019 Research Study

                    External link opens in new tab or windowCDC Preventing Legionnaires Disease Training

                    Legionnaires Disease Industry Best Practices


                    External link opens in new tab or windowCDC Guidance for Reopening Buildings After Prolonged or Reduced Operations

                    External link opens in new tab or windowWater Management Program Toolkit

                    External link opens in new tab or windowCDC Legionella VitalSigns Article

                    External link opens in new tab or windowWater Management in Healthcare Facilities: Complying with ASHRAE 118

                    External link opens in new tab or windowASHRAE Guideline 12-2000

                    External link opens in new tab or windowLegionella 2003: An Update and Statement by the Association of Water Technologies (AWT)

                    External link opens in new tab or windowLegionellosis Guideline: Best Practices for Control of Legionella. CTI Guide

                    External link opens in new tab or windowOSHA Technical Manual. Legionnaires’ Disease. Section III: Chapter 7

                    External link opens in new tab or windowRecognition, Evaluation, and Control of Legionella in Building Water Systems

                    External link opens in new tab or windowGuidelines for Prevention of Healthcare-Associated Pneumonia, 2003. Morb Mort Wkly Rep 2004; (53):(No. RR-3)1-36

                    External link opens in new tab or windowRequirement to Reduce Legionella Risk in Healthcare Facility Water Systems to Prevent Cases and Outbreaks of Legionnaires’ Disease (LD)

                    External link opens in new tab or windowAWWA C651-14 Disinfecting Water Mains

                    External link opens in new tab or windowTechnologies for Legionella Control in Premise Plumbing Systems, EPA810-R-16-001

                    External link opens in new tab or windowSafe Drinking Water Act

                    External link opens in new tab or windowLegionellosis: Risk Management for Building Water Systems

                    External link opens in new tab or windowGuidelines for Environmental Infection Control in Healthcare Facilities

                    Contact for Site Assessment

                    Weas Engineering WMP Assessment Process

                    1. Form a cross-departmental team to oversee the plan.
                    2. Create a process flow diagram of the building’s water systems.
                    3. Conduct an assessment of the building to identify control points.
                    4. Establish control measures for these control points.
                    5. Develop a monitoring schedule with corrective actions.
                    6. Meet with your team regularly to discuss the plan implementation.
                    7. Document everything.



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                    Address

                    P.O. Box 550
                    Westfield, IN 46074

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                    Contact Info.

                    Phone: External link opens in new tab or window(317) 867-4477
                    Fax: (317) 867-1040
                    Email: weas@weasengineering.com

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                    Service Areas

                    Illinois | Indiana | Kentucky |
                    Michigan | Ohio | Tennessee

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