Home/News/Municipal/[GALLERY] The Highvelder tours the GSDM Water Quality Testing Laboratory MunicipalNews [GALLERY] The Highvelder tours the GSDM Water Quality Testing Laboratory The Highvelder had the opportunity to tour the lab, to find out exactly what is the function of it. Read the full story on the Highvelder this week. February 20, 2019 Amanda Mthembu Less than a minute Facebook X LinkedIn Tumblr Pinterest WhatsApp Telegram Share via Email Print February 20, 2019 Amanda Mthembu Less than a minute Facebook X LinkedIn Tumblr Pinterest WhatsApp Telegram Share via Email Print Share Facebook X LinkedIn Pinterest WhatsApp Telegram Share via Email Print