Servicing the rotating biological contactor in a 115-lot seasonal recreational vehicle park was inconvenient, as technicians had to cut a hole in the roof of the building to lift the axle and access the components.Although the RBC still produced quality effluent, repairs happened more frequently and sourcing replacement parts was more difficult. Taking preemptive action, park officials in Mission, British Columbia, hired Arden Consulting Engineers in Abbotsford to design an upgrade. Canadian Septic in Langley won the bid. The resort and RV park was finally set for a system facelift.“This was the first project we’ve done that exceeded the residential design
