What is a septic tank.
Septic tank decommissioning portland oregon.
Suite 5000 portland or 97201.
If you are thinking about decommissioning your own tank you can access the regulations on this website or you can call toll free at 1 800 742 7878 and have a copy of the information mailed to you.
City of portland oregon bureau of development services.
If you have any questions after you have read the rules and regulations you can call 503 229 6170 and talk with a heating oil tank specialist.
From a conventional gravity powered septic system to an aerobic septic system above ground septic tanks cesspools and more.
When the inspection has been approved you may cover the cesspool or septic tank.
It will also help you select between the numerous septic alternatives.
A septic system is the most common method of sewage treatment for homes and businesses that are not connected to an area wide sewage system.
A complete copy of the project report is available from deq including a map with the tank location and soil sampling results.
In its basic form a septic system consists of a septic tank where solids settle and decompose and a drainfield where liquid discharged from the tank is treated by bacteria in the soil.
When the cesspool or septic tank is pumped and filled with required material you may call to schedule an inspection.
It encompasses a piping connection allowing the waste to flow from the home through the tank and into the drain field these connections are made through a t pipe allowing liquid to enter and exit without disturbing.
Pump out any sewage in the system if applicable.
Locate the tank and or cesspool seepage pit.
For more information on septic inspections call 503 823 6892.
A septic tank processes wastewater from the home and consists of two main parts the tank and a drain field.
Ust decommissioning checklist and site assessment report must be submitted to your local deq regional office within 30 days after completion of the decommissioning or change in service.
Tanks decommissioned in 1999 and earlier are not included unless they have been demonstrated to meet all decommissioning rules including soil testing and a report is filed with deq.
Must call your local deq regional office 3 days before starting any decommissioning work.
Septic decommissioning septic tanks cesspools and seepage pits are required by oar 340 071 0185 to be decommissioned when the systems are no.
