Metro Magazine, September 2020

24 METRO MAGAZINE COM SEPTEMBER 2020 7 BEST MANAGEMENT PRACTICES FOR COMMERCIAL WASH SYSTEMS It is important that managers implement best management practices to conserve water comply with state and federal regulations and reduce pollution By Jordan McDowell Products By Alex Roman EQUIPMENT WASH SYSTEMS TRANSIT AGENCIES face several challenges including keeping the fleet clean Commercial wash systems offer an effective solution but it is important that managers implement best management practices BMPs to conserve water comply with state and federal regulations and reduce pollution all while simultaneously keeping operating costs as low as possible Follow these essential BMPs to keep your commercial wash system running safely and efficiently 1 USE ECO FRIENDLY CLEANING AGENTS As more and more suppliers recognize the importance of offering environmentally friendly cleaning solutions it is crucial to take the time to learn about the latest transit technology and product options available on the market You should only use biodegradable water based cleaners that are low in phosphate Whenever possible check each cleaning products MSDS sheet and avoid products that contain aromatic or chlorinated hydrocarbons halogenated compounds phenolics or petroleum 2 DISPOSE OF WASTEWATER PROPERLY You should never dispose of wastewater into storm drains Even if you use eco friendly cleaners the wastewater will be contaminated by sediment brake dust residue road grime and other debris Before you start washing be sure to cover your storm drains temporarily with a leak proof storm drain seal cover As you wash your fleet the wastewater should pool around the cover When you are done washing the vehicles you can use a wet dry vac to dispose of the wastewater in an acceptable receptacle A compliant transit wash system should be connected to a sanitary sewer allowing you to be able to simply pour the wastewater down the drain of a sink or toilet or a sanitary sewer clean out After disWestmatic It is important that you designate specific areas for washing as well as areas for other maintenance tasks such as cleaning engines or changing oil