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electrical control for rainwater harvesting

Filtering units for water; Sustainable onsite water recycling and wastewater treatment systems; Waste water purification units; Water filtering apparatus; Water purification and filtration apparatus; Water purification installations; Water purification tanks; Water purification units; Water purifiers; Water purifying apparatus

Construction, repair and modification for purposes of modernization of water, storm drainage and sewer systems, consulting services in connection with the foregoing

Sustainable on-site water recycling and wastewater treatment services; Waste water reprocessing; Water filtration and conditioning services; Water treating; Water treatment; Water treatment and purification

Engineering services, namely, engineering design services provided to utility, industrial and commercial companies and governments, and consulting services related thereto, specifically engineering design of water resource installations, wetlands and stream restoration design; storm water management services, namely, design, evaluation to determine conformity with certification standards, and inspection of storm water conveyance systems and design of storm water harvesting systems; to determine conformity with certification standards, storm drainage design, and evaluations of pond certifications to determine conformity with certification standards; Environmental services, namely, water resource management, storm drainage systems, engineering and hydrological design of restoration of wetlands and streams