13. Appendix I - Integrated Water Mangement Plan

Inspection and Maintenance


Inspection and maintenance
activities for the Jellyfish Filter
typically include:
•    Visual inspection of deck, cartridge lids, and
     maintenance access wall
•    Vacuum extraction of oil, floatable trash/debris,
     pollutants and sediment from manhole sump.
•    External rinsing and re-installing of filter
     cartridges.                                                     The Jellyfish Filter tentacle is light
                                                                     and easy to clean
•    Replacement of filter cartridge tentacles as
     needed. Cartridge replacement intervals vary by
     site; replacement is anticipated every 2-5 years.   Inspection Frequencies:
                                                         •   A minimum of two inspections during the first year
                                                             of operation to assess the sediment and floatable
                                                             pollutant accumulation, and to ensure proper
                                                             functioning of the system.
                                                         •   Inspection frequency in subsequent years is
                                                             based on the inspection and maintenance plan
                                                             developed in the first year of operation. Minimum
                                                             frequency should be once per year.
                                                         •   Inspection is recommended after each major
                                                             storm event.
                                                         •   Immediately after an upstream oil, fuel or other
                                                             chemical spill.
               The Jellyfish Filter Cartridge Rinse




Stormwater360 Jellyfish Filter