Aerobic Treatment Unit (Atu) - Mason County Public Health Septic System User Manual

ATU SYSTEM
ALARM/CONTROL PANEL (PG 54)
TRASH TRAP (PG 42)
ATU (PG 45)
SOURCE
DISINFECTION UNIT (PG 55)
PUMP TANK (PG 41)
PLEASE TURN TO THE
PAGES INDICATED
FOR MO RE
INFORMATION ON
EA CH SYSTEM PART.
DRAINFIELD MAY BE:
GRAVITY (PG 49)
PRESSURE (PG 50)
DRIP (PG 51)
MOUND (PG 52)
RESERVE
AREA (PG 56)
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