What is the flow rate of a DrainPac™ Storm Drain Filter Insert?
Q: Can a DrainPac™ and a Screen Cover be installed in the same curb inlet catch basin? A: Yes. These products work very well together in high load areas where the Screen Cover will retain leaves and trash at the street level for removal via standard street seeping, and the DrainPac™ will provide additional protection by retaining sediment, heavy metals, and petroleum hydrocarbons. Q: How often do DrainPacs™ need to be maintained? A: DrainPacs™ require cleaning 3 to 4 times per year depending on the flows and loads directed to the unit as well as other good housekeeping practices that are applied to the site. A United project manager will establish a maintenance schedule based on the needs and requirements of each individual customer. Q: What do your storm drain maintenance services include? A: Storm drain maintenance services include cleaning of storm drain filters (if installed) and catch basins using heavy industrial vacuum equipment, periodic inspections of storm drain filters for d
