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joel_liebman

Clogged kitchen sink mystery...

Joel L
9 years ago

So last night I did send some butternut squash skin down the disposal
and when late last night the sink did not drain I figured I knew why.
So first I disconnected the disposal expecting to find the clog right
there and no... I have a 50's built house and the trap for the kitchen
is in the basement. I opened the trap.... water came spewing out from
both sides of the trap. Seemed like it was under pressure with the force
it came out. Poured some water down the sink to see that that section
was clear. I snaked the other section all the way into the main sewer
pipe...three times. I know it went all the way into the large sewer
drain. Put the cap back on the trap.. go to fill the sink and clogged.
The larger sewer pipe is also fed right on the other side of the pipe
from the bathroom. That drains fine. Hmmm...
Over at the hardware store the only thing they can think of is a
clogged air vent to the roof. I am in the northeast.. ICE ?? The
kitchen sink does not have it's own vent. Maybe the bathroom has it's
own but I don't know where it would vent. If there was a clogged air
vent would I have other drain problems from the 3 items in the
bathroom.. Mystery ?? All copper pipes.

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