ehostunreach on April 25th, 2020 at 17:39 UTC »
Septic tank maybe? Or something related to the sewers. Toxic gas would fit both.
Inconceivable_Wolf on April 25th, 2020 at 17:40 UTC »
it is the cap to a septic tank
enraged768 on April 25th, 2020 at 18:57 UTC »
It's a septic lid. Honestly I'd mark where it is in the event that you have a septic problem someday so the contractors can find it easier.
ehostunreach on April 25th, 2020 at 17:39 UTC »
Septic tank maybe? Or something related to the sewers. Toxic gas would fit both.
Inconceivable_Wolf on April 25th, 2020 at 17:40 UTC »
it is the cap to a septic tank
enraged768 on April 25th, 2020 at 18:57 UTC »
It's a septic lid. Honestly I'd mark where it is in the event that you have a septic problem someday so the contractors can find it easier.