Wedu mushandisi ane hushamwari dhizaini davit ruoko multi bag sefa ine kuvaka kubva kumabhegi maviri kusvika kumabhegi makumi maviri nemana kusangana nehombe yekuyerera kwemvura inodiwa inosvika 1,000 m3/hr, ese mabhegi mafirita dhizaini muASME VIII ona VIII DIV I yakajairwa.