Before pumping, locate tank covers, call utility to mark lines, ventilate location, and stage tubes, filters

https://wiki-spirit.win/index.php/DIY_Prep_as_well_as_Pro_Tips_for_Proper_Sewage-disposal_Tank_Pumping_as_well_as_Post-Service_Care

Before pumping, find tank lids, call energy to mark lines, ventilate location, and phase hose pipes, filters, and PPE to make sure safe, effective gain access to without harmful landscaping or buried energies.