by devadmin | Apr 27, 2020 | Uncategorized
Los Angeles Area. Sewage Backup Through a Backflow Prevention Valve (Backwater Valve). Technical expert in a case where flow from a trunk sewer flooded and severely damaged a million dollar home in Southern California. The sewage leak was caused not by a blockage of...
by devadmin | Apr 27, 2020 | Uncategorized
Oro Loma Sanitary District. Designed modifications to the digester gas piping system to separate it from electrical facilities and thus bring it into compliance with National Fire Protection Association Standard 820 and the National Fuel Gas Code. Santa Cruz County...
