David is responsible for application-based UVC installations that exceed 60,000,000 square feet of space. Evergreen clients include the FDA, EPA, CDC, UN, and WHO for projects in Africa, Asia, Australia, Europe and the Americas.
He is a recognized specialist in specifying, design /build and installation of Ultraviolet Germicidal Irradiation (UVGI) products and turnkey environmental disinfection services, with a focus on improved Indoor Air Quality (IAQ), Environmental Disinfection, Energy Efficiency /cost savings, and Maintenance reduction.
David has over 35 years experience in the engineering, manufacture and marketing of HVAC-related products, and is an accomplished speaker for ASHRAE and PDS (Professional Development Series) conferences, leading Engineering Seminars with his overview of UVC technology for Air and Surface Disinfection.
ASHRAE:
UL (Underwriters Laboratory)
ISO
~ Our Evergreen UV Companies ~
He is a recognized specialist in specifying, design /build and installation of Ultraviolet Germicidal Irradiation (UVGI) products and turnkey environmental disinfection services, with a focus on improved Indoor Air Quality (IAQ), Environmental Disinfection, Energy Efficiency /cost savings, and Maintenance reduction.
David has over 35 years experience in the engineering, manufacture and marketing of HVAC-related products, and is an accomplished speaker for ASHRAE and PDS (Professional Development Series) conferences, leading Engineering Seminars with his overview of UVC technology for Air and Surface Disinfection.
ASHRAE:
- Chairman; TC2.9 Committee for UV Air and Surface Disinfection
- Member; GPC-37, UVC Upper Air
- Member; SPC-185.1 Test Standards for UVC Air Disinfection
- Member; SPC-185.2, Test Standards for UVC Surface Disinfection
- SME (Subject Matter Expert) and publication peer-reviewer for UVC Disinfection
- Author, Specialist and Seminar Leader; UVC Commissioning
- Member; TC2.9 Handbook, Research, and Projects subcommittees
- Member; Health and Wellness MTG (Multi-disciplinary Task Group)
UL (Underwriters Laboratory)
- Member; Standards Technical Panel for HVAC, UL (Underwriters Laboratory)
ISO
- Advisory Panel member; US TAG for ISO/TC 142 (United States Technical Advisory Group for International Standardization Organization /Technical Committee for Cleaning equipment for air and other gases)
~ Our Evergreen UV Companies ~
- Lumalier Inc (1963): Research and manufacture of advanced UVC controls for infectious pathogens.
- Disinfection Services LLC ( 2005): Turn-key UVC sales, installation, and commissioning.
- PathogenALERT / LAW (Legionella Advance Warning) 2014: Rapid detection of airborne pathogens, IAQ monitoring sensors, and Advance Legionella Detection / Prevention.